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WO2023010432A1 - 一种带宽配置方法、装置、用户设备、基站及存储介质 - Google Patents

一种带宽配置方法、装置、用户设备、基站及存储介质 Download PDF

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Publication number
WO2023010432A1
WO2023010432A1 PCT/CN2021/110951 CN2021110951W WO2023010432A1 WO 2023010432 A1 WO2023010432 A1 WO 2023010432A1 CN 2021110951 W CN2021110951 W CN 2021110951W WO 2023010432 A1 WO2023010432 A1 WO 2023010432A1
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WO
WIPO (PCT)
Prior art keywords
bwp
base station
capability
information
new
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
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PCT/CN2021/110951
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English (en)
French (fr)
Inventor
刘洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Xiaomi Mobile Software Co Ltd
Original Assignee
Beijing Xiaomi Mobile Software Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Priority to CN202180002417.XA priority Critical patent/CN113767676B/zh
Priority to PCT/CN2021/110951 priority patent/WO2023010432A1/zh
Publication of WO2023010432A1 publication Critical patent/WO2023010432A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the technical field of communications, and in particular to a broadband configuration method, device, user equipment, base station and storage settings.
  • the base station In a communication system, in order to avoid fragmentation of network resources, the base station usually configures a larger BWP (Bandwidth Part, bandwidth part) for UE (User Equipment, user equipment).
  • BWP Bandwidth Part, bandwidth part
  • UE User Equipment
  • the bandwidth configuration method, device, user equipment, base station and storage medium proposed in the present disclosure are used to solve the technical problem in the related art that a large BWP easily leads to fast power consumption of the UE.
  • the bandwidth configuration method proposed in an embodiment of the present disclosure is executed by the base station, including:
  • the new bandwidth capability is smaller than the bandwidth capability corresponding to the partial bandwidth BWP configured by the base station for the UE at the current moment;
  • the bandwidth configuration method proposed by the embodiment is executed by the UE, including:
  • the bandwidth configuration device proposed by the embodiment includes:
  • a receiving module configured to receive a first capability change request sent by the UE, where the first capability change request includes a new bandwidth capability; the new bandwidth capability is smaller than that corresponding to the partial bandwidth BWP configured by the base station for the UE at the current moment bandwidth capability;
  • a sending module configured to send first information to the UE
  • a processing module configured to determine a target BWP based on the first information, and communicate using the target BWP.
  • the bandwidth configuration device proposed by the embodiment includes:
  • a determining module configured to determine a new bandwidth capability of the UE, where the new bandwidth capability is smaller than the bandwidth capability corresponding to the BWP configured by the base station for the UE at the current moment;
  • a sending module configured to send a first capability change request to the base station, where the first capability change request includes the new bandwidth capability
  • a receiving module configured to receive the first information sent by the base station
  • a processing module configured to determine a target BWP based on the first information, and communicate using the target BWP.
  • an embodiment provides a communication device, the device includes a processor and a memory, a computer program is stored in the memory, and the processor executes the computer program stored in the memory, so that the The device executes the method provided in the embodiment of the foregoing aspect.
  • an embodiment provides a communication device, the device includes a processor and a memory, a computer program is stored in the memory, and the processor executes the computer program stored in the memory, so that the The device executes the method provided in the above embodiment of another aspect.
  • a communication device provided by an embodiment of another aspect of the present disclosure includes: a processor and an interface circuit;
  • the interface circuit is used to receive code instructions and transmit them to the processor
  • the processor is configured to run the code instructions to execute the method provided in one embodiment.
  • a communication device provided by an embodiment of another aspect of the present disclosure includes: a processor and an interface circuit;
  • the interface circuit is used to receive code instructions and transmit them to the processor
  • the processor is configured to run the code instructions to execute the method provided in another embodiment.
  • a computer-readable storage medium provided by another embodiment of the present disclosure is used to store instructions, and when the instructions are executed, the method as provided by one embodiment is implemented.
  • the computer-readable storage medium provided by another embodiment of the present disclosure is used to store instructions, and when the instructions are executed, the method as provided by another embodiment is implemented.
  • the base station will receive the first capability change request sent by the UE, and the first capability change request includes a new bandwidth
  • the new bandwidth capability is smaller than the original bandwidth capability corresponding to the BWP configured by the base station for the UE at the current moment.
  • the base station will send the first information to the UE, and configure a new BWP for the UE based on the first information.
  • the base station can configure a new BWP for the UE based on the new bandwidth capability sent by the UE that is smaller than the original bandwidth capability, that is, the base station can configure a small BWP for the UE. Based on this, when the UE needs to save power, the base station can reconfigure a small BWP for the UE to reduce the power consumption speed of the UE, which has a better power saving effect and ensures the performance of the UE.
  • FIG. 1 is a schematic flowchart of a bandwidth configuration method provided by an embodiment of the present disclosure
  • FIG. 2 is a schematic flowchart of a bandwidth configuration method provided by another embodiment of the present disclosure.
  • FIG. 3a is a schematic flowchart of a bandwidth configuration method provided by another embodiment of the present disclosure.
  • Fig. 3b is a schematic flowchart of a bandwidth configuration method provided by another embodiment of the present disclosure.
  • FIG. 4 is a schematic flowchart of a bandwidth configuration method provided by another embodiment of the present disclosure.
  • FIG. 5 is a schematic flowchart of a bandwidth configuration method provided by another embodiment of the present disclosure.
  • FIG. 6 is a schematic flowchart of a bandwidth configuration method provided by another embodiment of the present disclosure.
  • FIG. 7 is a schematic flowchart of a bandwidth configuration method provided by another embodiment of the present disclosure.
  • FIG. 8 is a schematic flowchart of a bandwidth configuration method provided by another embodiment of the present disclosure.
  • Fig. 9a is a schematic flowchart of a bandwidth configuration method provided by another embodiment of the present disclosure.
  • FIG. 9b is a schematic flowchart of a bandwidth configuration method provided by another embodiment of the present disclosure.
  • FIG. 10 is a schematic flowchart of a bandwidth configuration method provided by another embodiment of the present disclosure.
  • FIG. 11 is a schematic flowchart of a bandwidth configuration method provided by another embodiment of the present disclosure.
  • FIG. 12 is a schematic flowchart of a bandwidth configuration method provided by another embodiment of the present disclosure.
  • FIG. 13 is a schematic flowchart of a bandwidth configuration device provided by an embodiment of the present disclosure.
  • Fig. 14 is a schematic flowchart of a bandwidth configuration device provided by another embodiment of the present disclosure.
  • Fig. 15 is a block diagram of a user equipment provided by an embodiment of the present disclosure.
  • Fig. 16 is a block diagram of a base station provided by an embodiment of the present disclosure.
  • first, second, third, etc. may use the terms first, second, third, etc. to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the embodiments of the present disclosure, first information may also be called second information, and similarly, second information may also be called first information.
  • first information may also be called second information
  • second information may also be called first information.
  • the words "if” and "if” as used herein may be interpreted as “at” or "when” or "in response to a determination.”
  • the base station will receive the first capability change request sent by the UE of the user equipment, the request includes a new bandwidth capability, and This bandwidth capability is smaller than the original bandwidth capability corresponding to the UE using the BWP at the current moment. Afterwards, the base station sends first information to the UE, where the first information includes the new BWP configured for the UE. When the UE receives the first rejection information, that is, the base station will not configure a new BWP for the UE, and the UE continues to use the current BWP.
  • the base station can configure a BWP corresponding to a new bandwidth capability for the UE, and the UE switches from the BWP currently used to the newly configured BWP.
  • the new bandwidth capability is smaller than the original bandwidth capability.
  • FIG. 1 is a schematic flowchart of a bandwidth configuration method provided by an embodiment of the present disclosure. The method is executed by a base station. As shown in FIG. 1 , the bandwidth configuration method may include the following steps:
  • Step 101 Receive a first capability change request sent by a UE (User Equipment, terminal device).
  • UE User Equipment, terminal device
  • a UE may be a device that provides voice and/or data connectivity to a user.
  • UE can communicate with one or more core networks via RAN (Radio Access Network, wireless access network).
  • RAN Radio Access Network, wireless access network
  • UE can be an Internet of Things terminal, such as a sensor device, a mobile phone (or called a "cellular" phone) and a device with an Internet of Things
  • the computer of the terminal for example, may be a fixed, portable, pocket, hand-held, computer-built-in or vehicle-mounted device.
  • station Station, STA
  • subscriber unit subscriber unit
  • subscriber station subscriber station
  • mobile station mobile station
  • mobile station mobile
  • remote station remote station
  • access point remote terminal
  • user terminal or user agent.
  • the UE may also be a device of an unmanned aerial vehicle.
  • the UE may also be a vehicle-mounted device, for example, it may be a trip computer with a wireless communication function, or a wireless terminal connected externally to the trip computer.
  • the UE may also be a roadside device, for example, it may be a street lamp, a signal lamp, or other roadside devices with a wireless communication function.
  • the first capability change request may include a new bandwidth capability, where the new bandwidth capability is smaller than the bandwidth corresponding to the BWP (Bandwidth Part, bandwidth part) configured by the base station for the UE at the current moment capacity (later referred to as raw bandwidth capacity).
  • BWP Bandwidth Part, bandwidth part
  • the gap between the new bandwidth capability and the original bandwidth capability should be relatively significant.
  • the new bandwidth capability may be between [0, original bandwidth capability ⁇ 60%].
  • the original bandwidth capability is 100M
  • the new bandwidth capability is 20M.
  • the first capability change request may be specifically used for: the UE requests to change its bandwidth capability to a smaller new bandwidth capability, so that the UE can subsequently The ability to switch the BWP to a new BWP corresponding to the new bandwidth capability, so that the UE can fall back from the current BWP to a small new BWP to save power.
  • the UE when the UE is in a state requiring power saving, it may send the first capability change request to the base station.
  • the state requiring power saving may be, for example, when the power of the UE is less than a threshold.
  • Step 102 sending first information to the UE.
  • the first information may include: first switching information.
  • the first information may include: first rejection information.
  • Step 103 Determine the target BWP based on the first information, and use the target BWP for communication.
  • the method for the base station to determine the target BWP based on the first information is also different.
  • the specific method for the base station to determine the target BWP based on the first information will be introduced in subsequent embodiments.
  • the base station will receive the first capability change request sent by the UE, and the first capability change request includes a new bandwidth
  • the new bandwidth capability is smaller than the original bandwidth capability corresponding to the BWP configured by the base station for the UE at the current moment.
  • the base station will send the first information to the UE, and configure a new BWP for the UE based on the first information.
  • the base station can configure a new BWP for the UE based on the new bandwidth capability sent by the UE that is smaller than the original bandwidth capability, that is, the base station can configure a small BWP for the UE. Based on this, when the UE needs to save power, the base station can reconfigure a small BWP for the UE to reduce the power consumption speed of the UE, which has a better power saving effect and ensures the performance of the UE.
  • FIG. 2 is a schematic flowchart of a bandwidth configuration method provided by an embodiment of the present disclosure. The method is executed by a base station. As shown in FIG. 2, the bandwidth configuration method may include the following steps:
  • Step 201 Receive a first capability change request sent by a UE.
  • step 201 For the relevant introduction of step 201, reference may be made to the foregoing description, and details are not described here in this embodiment of the present disclosure.
  • Step 202 Send first rejection information to the UE.
  • Step 203 Determine the BWP currently used as the target BWP, and use the target BWP for communication.
  • the base station when the base station sends the first rejection message to the UE, it is considered that the base station does not accept the capability change request of the UE. At this time, the base station may determine the BWP used at the current moment as the target BWP to Continue to use the current BWP to communicate with the UE.
  • the base station will receive the first capability change request sent by the UE, and the first capability change request includes a new bandwidth capability, and the new bandwidth capability is smaller than that provided by the base station.
  • Original bandwidth capability corresponding to the BWP configured by the UE at the current moment.
  • the base station will send the first information to the UE, and configure a new BWP for the UE based on the first information.
  • the base station can configure a new BWP for the UE based on the new bandwidth capability sent by the UE that is smaller than the original bandwidth capability, that is, the base station can configure a small BWP for the UE. Based on this, when the UE needs to save power, the base station can reconfigure a small BWP for the UE to reduce the power consumption speed of the UE, which has a better power saving effect and ensures the performance of the UE.
  • Fig. 3a is a schematic flowchart of a bandwidth configuration method provided by an embodiment of the present disclosure, the method is executed by a base station, as shown in Fig. 3a, the bandwidth configuration method may include the following steps:
  • Step 301a receiving a first capability change request sent by the UE.
  • step 301a For details about step 301a, reference may be made to the foregoing description, and details are not described here in this embodiment of the present disclosure.
  • Step 302a sending first handover information to the UE.
  • the UE when the base station receives the first capability change request of the UE, the UE may send the first handover information to the base station.
  • Step 303a configuring a new BWP corresponding to the new bandwidth capability for the UE.
  • the base station may further determine whether the BWP configured by the base station for the UE at the current moment includes the BWP corresponding to the new bandwidth capability ; When not included, it means that the BWP configured by the base station to the UE at the current moment cannot meet the BWP requested by the first capability change request. Based on this, the base station can configure a new BWP for the UE, and instruct the UE to switch to the new BWP.
  • Step 304a Determine the new BWP as the target BWP, and switch from the BWP currently used by the UE to the target BWP.
  • the base station when the base station configures a new BWP for the UE and instructs the UE to switch to the new BWP, the base station can also switch from the current BWP to the new BWP , to ensure that the base station and the UE can successfully communicate on the new BWP.
  • the method for switching from the currently used BWP to the target BWP may include: determining a switching time point, and switching from the currently used BWP to the target BWP at the switching time point.
  • the method for the base station to determine the handover time point may include: determining the handover time point based on a protocol.
  • the method for the base station to determine the handover time point may include: the base station autonomously determines the handover time point.
  • the base station after determining the switching time point, can also send the switching time point to the UE, so that the UE can also use the The BWP of the UE is switched to the target BWP, so as to realize the communication between the UE and the base station based on the target WP.
  • the method for the base station to send the handover time point to the UE may include: the base station sends the handover time point to the UE through first handover information.
  • the base station may also send indication information to the UE, where the indication information is used to indicate whether the base station supports the capability of reconfiguring the BWP. And, when the UE determines that the base station is capable of reconfiguring the BWP, the UE may send a first capability change request to the base station.
  • the base station will receive the first capability change request sent by the UE, and the first capability change request includes a new bandwidth capability, and the new bandwidth capability is smaller than that provided by the base station.
  • Original bandwidth capability corresponding to the BWP configured by the UE at the current moment.
  • the base station will send the first information to the UE, and configure a new BWP for the UE based on the first information.
  • the base station can configure a new BWP for the UE based on the new bandwidth capability sent by the UE that is smaller than the original bandwidth capability, that is, the base station can configure a small BWP for the UE. Based on this, when the UE needs to save power, the base station can reconfigure a small BWP for the UE to reduce the power consumption speed of the UE, which has a better power saving effect and ensures the performance of the UE.
  • Fig. 3b is a schematic flowchart of a bandwidth configuration method provided by an embodiment of the present disclosure, the method is executed by a base station, as shown in Fig. 3b, the bandwidth configuration method may include the following steps:
  • Step 301b Receive the first capability change request sent by the UE.
  • step 301b For details about step 301b, reference may be made to the foregoing description, and details are not described here in this embodiment of the present disclosure.
  • Step 302b sending first handover information to the UE.
  • the base station when the base station receives the UE's first capability change request, the base station can further determine whether the BWP configured by the base station for the UE at the current moment includes the new bandwidth capability Corresponding BWP; when included, it means that the BWP configured by the base station to the UE at the current moment can meet the BWP requested by the first capability change request. Based on this, the base station can directly instruct the UE to switch to the BWP corresponding to the new bandwidth capability.
  • Step 303b Determine the BWP corresponding to the new bandwidth capability as the target BWP, and directly switch to the target BWP.
  • the base station accepts the UE's capability change request and instructs the UE to switch to the BWP corresponding to the new bandwidth capability.
  • the base station may also directly switch to the BWP corresponding to the new bandwidth capability, so as to ensure that the base station and the UE can successfully communicate on the BWP corresponding to the new bandwidth capability.
  • the method for the base station to switch from the BWP used at the current moment to the BWP corresponding to the new bandwidth capability may include: determining the switching time point, and switching from the BWP used at the current moment Switch to the BWP corresponding to the new bandwidth capability.
  • the method for the base station to determine the handover time point may include: determining the handover time point based on a protocol.
  • the method for the base station to determine the handover time point may include: the base station autonomously determines the handover time point.
  • the base station after determining the switching time point, can also send the switching time point to the UE, so that the UE can also use the The BWP is switched to the BWP corresponding to the new bandwidth capability, so as to realize the communication between the UE and the base station based on the BWP corresponding to the new bandwidth capability.
  • the method for the base station to send the handover time point to the UE may include: the base station sends the handover time point to the UE through first handover information.
  • the base station will receive the first capability change request sent by the UE, and the first capability change request includes a new bandwidth capability, and the new bandwidth capability is smaller than that provided by the base station.
  • Original bandwidth capability corresponding to the BWP configured by the UE at the current moment.
  • the base station will send the first information to the UE, and configure a new BWP for the UE based on the first information.
  • the base station can configure a new BWP for the UE based on the new bandwidth capability sent by the UE that is smaller than the original bandwidth capability, that is, the base station can configure a small BWP for the UE. Based on this, when the UE needs to save power, the base station can reconfigure a small BWP for the UE to reduce the power consumption speed of the UE, which has a better power saving effect and ensures the performance of the UE.
  • FIG. 4 is a schematic flow diagram of a bandwidth configuration method provided by an embodiment of the present disclosure. The method is executed by a base station. As shown in FIG. 4 , the bandwidth configuration method may include the following steps:
  • Step 401 Receive a first capability change request sent by a UE.
  • Step 402 Send first handover information to the UE.
  • Step 403 Determine the target BWP based on the first handover information, and use the target BWP for communication.
  • steps 401-402 please refer to the above description, and for the specific method of "determining the target BWP based on the first handover information" in step 403, please refer to the embodiment corresponding to the above-mentioned Figure 3a or Figure 3b. The example will not be repeated here.
  • Step 404 Receive a second capability change request sent by the UE.
  • the second capability change request may include: the bandwidth capability corresponding to the BWP used by the UE before sending the first capability change request (ie, the above-mentioned original bandwidth capability).
  • the second capability change request may be specifically used for: UE requests to restore its bandwidth capability to the original bandwidth capability, so that the base station can switch back to the original BWP based on the original bandwidth capability, to normally Work.
  • the second capability change request may specifically be sent to the base station when the UE does not need to save power.
  • the sending timing of the second capability change request may be: when the battery power of the UE is greater than or equal to a threshold.
  • Step 405 Send the second information to the UE.
  • the second information includes: second switching information.
  • the second information includes: second rejection information.
  • Step 406 switch the BWP based on the second information.
  • the method for configuring the new BWP by the UE is also different.
  • the specific method for the base station to switch the BWP based on the second information will be introduced in subsequent embodiments.
  • the base station will receive the first capability change request sent by the UE, and the first capability change request includes a new bandwidth capability, and the new bandwidth capability is smaller than that provided by the base station.
  • Original bandwidth capability corresponding to the BWP configured by the UE at the current moment.
  • the base station will send the first information to the UE, and configure a new BWP for the UE based on the first information.
  • the base station can configure a new BWP for the UE based on the new bandwidth capability sent by the UE that is smaller than the original bandwidth capability, that is, the base station can configure a small BWP for the UE. Based on this, when the UE needs to save power, the base station can reconfigure a small BWP for the UE to reduce the power consumption speed of the UE, which has a better power saving effect and ensures the performance of the UE.
  • FIG. 5 is a schematic flow diagram of a bandwidth configuration method provided by an embodiment of the present disclosure. The method is executed by a base station. As shown in FIG. 5, the bandwidth configuration method may include the following steps:
  • Step 501 Receive a first capability change request sent by a UE.
  • Step 502 Send first handover information to the UE.
  • Step 503 Determine the target BWP based on the first handover information, and use the target BWP for communication.
  • Step 504 Receive a second capability change request sent by the UE.
  • step 501 For the relationship between step 501 and step 504, reference may be made to the above description, and details are not described here in this embodiment of the present disclosure.
  • Step 505 sending second rejection information to the UE.
  • step 507 when the base station sends the second rejection message to the UE, it is considered that the base station does not accept the second capability change request of the UE, and step 507 may be performed continuously.
  • Step 506 continue to use the target BWP without switching the BWP.
  • the base station will receive the first capability change request sent by the UE, and the first capability change request includes a new bandwidth capability, and the new bandwidth capability is smaller than that provided by the base station.
  • Original bandwidth capability corresponding to the BWP configured by the UE at the current moment.
  • the base station will send the first information to the UE, and configure a new BWP for the UE based on the first information.
  • the base station can configure a new BWP for the UE based on the new bandwidth capability sent by the UE that is smaller than the original bandwidth capability, that is, the base station can configure a small BWP for the UE. Based on this, when the UE needs to save power, the base station can reconfigure a small BWP for the UE to reduce the power consumption speed of the UE, which has a better power saving effect and ensures the performance of the UE.
  • FIG. 6 is a schematic flowchart of a bandwidth configuration method provided by an embodiment of the present disclosure. The method is executed by a base station. As shown in FIG. 6, the bandwidth method may include the following steps:
  • Step 601. Receive a first capability change request sent by a UE.
  • Step 602 Send first handover information to the UE.
  • Step 603 Determine the target BWP based on the first handover information, and use the target BWP for communication.
  • Step 604 Receive a second capability change request sent by the UE.
  • step 601 For the relationship between step 601 and step 604, reference may be made to the above description, and details are not described here in this embodiment of the present disclosure.
  • Step 605 Send second handover information to the UE.
  • step 607 when the base station sends the second handover information to the UE, it is considered that the base station accepts the second capability change request of the UE, and at this time, step 607 may be continued.
  • Step 606 Switch from the target BWP to the BWP corresponding to the bandwidth capability included in the second capability change request.
  • the base station will receive the first capability change request sent by the UE, and the first capability change request includes a new bandwidth capability, and the new bandwidth capability is smaller than that provided by the base station.
  • Original bandwidth capability corresponding to the BWP configured by the UE at the current moment.
  • the base station will send the first information to the UE, and configure a new BWP for the UE based on the first information.
  • the base station can configure a new BWP for the UE based on the new bandwidth capability sent by the UE that is smaller than the original bandwidth capability, that is, the base station can configure a small BWP for the UE. Based on this, when the UE needs to save power, the base station can reconfigure a small BWP for the UE to reduce the power consumption speed of the UE, which has a better power saving effect and ensures the performance of the UE.
  • FIG. 7 is a schematic flowchart of a bandwidth configuration method provided by an embodiment of the present disclosure. The method is executed by a UE. As shown in FIG. 7, the bandwidth configuration method may include the following steps:
  • Step 701. Determine a new bandwidth capability.
  • the new bandwidth capability is smaller than the bandwidth capability corresponding to the BWP configured by the base station for the UE at the current moment (ie, the original bandwidth capability).
  • Step 702 Send a first capability change request to the base station.
  • the first capability change request may include a new bandwidth capability, where the new bandwidth capability is smaller than the original bandwidth capability corresponding to the BWP used by the UE at the current moment.
  • the gap between the new bandwidth capability and the original bandwidth capability should be relatively significant.
  • the new bandwidth capability may be between [0, original bandwidth capability ⁇ 60%].
  • the original bandwidth capability is 100M
  • the new bandwidth capability is 20M.
  • the first capability change request may be specifically used for: the UE requests to change its bandwidth capability to a smaller new bandwidth capability, so that the UE can subsequently The ability to switch the BWP to a new BWP corresponding to the new bandwidth capability, so that the UE can fall back from the current BWP to a small new BWP to save power.
  • the UE when the UE is in a state requiring power saving, it may send the first capability change request to the base station.
  • the state requiring power saving may be, for example, when the power of the UE is less than a threshold.
  • Step 703 Receive first information sent by the base station.
  • the first information includes first rejection information sent by the base station.
  • the first information includes first handover information sent by the base station.
  • Step 704 Determine the target BWP based on the first information, and use the target BWP for communication.
  • the method for the UE to determine the target BWP based on the first information is also different.
  • the specific method for the UE to determine the target BWP based on the first information will be introduced in subsequent embodiments.
  • the base station will receive the first capability change request sent by the UE, and the first capability change request includes a new bandwidth capability, and the new bandwidth capability is smaller than that provided by the base station.
  • Original bandwidth capability corresponding to the BWP configured by the UE at the current moment.
  • the base station will send the first information to the UE, and configure a new BWP for the UE based on the first information.
  • the base station can configure a new BWP for the UE based on the new bandwidth capability sent by the UE that is smaller than the original bandwidth capability, that is, the base station can configure a small BWP for the UE. Based on this, when the UE needs to save power, the base station can reconfigure a small BWP for the UE to reduce the power consumption speed of the UE, which has a better power saving effect and ensures the performance of the UE.
  • FIG. 8 is a schematic flowchart of a bandwidth configuration method provided by an embodiment of the present disclosure. The method is executed by a UE. As shown in FIG. 8, the bandwidth configuration method may include the following steps:
  • Step 801. Determine a new bandwidth capability.
  • the new bandwidth capability is smaller than the original bandwidth capability corresponding to the BWP used by the UE at the current moment.
  • Step 802 Send a first capability change request to the base station.
  • Step 803 Receive first rejection information sent by the base station.
  • the base station when it does not accept the first capability change request of the UE, it may send the first rejection information to the UE.
  • Step 804 Determine the BWP currently used by the UE as the target BWP, and use the target BWP for communication.
  • the base station will receive the first capability change request sent by the UE, and the first capability change request includes a new bandwidth capability, and the new bandwidth capability is smaller than that provided by the base station.
  • Original bandwidth capability corresponding to the BWP configured by the UE at the current moment.
  • the base station will send the first information to the UE, and configure a new BWP for the UE based on the first information.
  • the base station can configure a new BWP for the UE based on the new bandwidth capability sent by the UE that is smaller than the original bandwidth capability, that is, the base station can configure a small BWP for the UE. Based on this, when the UE needs to save power, the base station can reconfigure a small BWP for the UE to reduce the power consumption speed of the UE, which has a better power saving effect and ensures the performance of the UE.
  • Fig. 9a is a schematic flowchart of a bandwidth configuration method provided by an embodiment of the present disclosure, the method is executed by a UE, as shown in Fig. 9a, the bandwidth configuration method may include the following steps:
  • Step 901a determine a new bandwidth capability.
  • the new bandwidth capability is smaller than the original bandwidth capability corresponding to the BWP used by the UE at the current moment.
  • Step 902a sending a first capability change request to the base station.
  • Step 903a receiving first handover information sent by the base station.
  • the base station when the base station accepts the first capability change request of the UE, it may send the first handover information to the UE.
  • Step 904a determine whether the base station configures a new BWP corresponding to the new bandwidth capability for the UE.
  • the UE may further determine whether the base station configures a new BWP for the UE. When the base station does not configure a new BWP for the UE , continue to execute step 905a.
  • Step 905a Determine the BWP corresponding to the new bandwidth capability as the target BWP, and directly switch to the target BWP.
  • the base station when the base station receives the UE's first capability change request and the base station does not configure a new BWP for the UE, it means that the BWP configured by the base station for the UE at the current moment includes a new bandwidth capability For the corresponding BWP, the BWP corresponding to the new bandwidth capability may be determined as the target BWP, and directly switched to the target BWP.
  • the method for switching from the BWP used at the current moment to the target BWP may include: determining a switching time point, and switching from the BWP used at the current moment to the target BWP at the switching time point.
  • the method for the UE to determine the handover time point may include: determining the handover time point based on a protocol.
  • the method for the UE to determine the handover time point may include: receiving the handover time point sent by the base station.
  • the method for the UE to receive the handover time point sent by the base station may include: receiving the handover time point sent by the base station through the first handover information.
  • the base station will receive the first capability change request sent by the UE, and the first capability change request includes a new bandwidth capability, and the new bandwidth capability is smaller than that provided by the base station.
  • Original bandwidth capability corresponding to the BWP configured by the UE at the current moment.
  • the base station will send the first information to the UE, and configure a new BWP for the UE based on the first information.
  • the base station can configure a new BWP for the UE based on the new bandwidth capability sent by the UE that is smaller than the original bandwidth capability, that is, the base station can configure a small BWP for the UE. Based on this, when the UE needs to save power, the base station can reconfigure a small BWP for the UE to reduce the power consumption speed of the UE, which has a better power saving effect and ensures the performance of the UE.
  • Fig. 9b is a schematic flowchart of a bandwidth configuration method provided by an embodiment of the present disclosure, the method is executed by a UE, as shown in Fig. 9b, the bandwidth configuration method may include the following steps:
  • Step 901b determine a new bandwidth capability.
  • the new bandwidth capability is smaller than the original bandwidth capability corresponding to the BWP used by the UE at the current moment.
  • Step 902b Send a first capability change request to the base station.
  • Step 903b receiving first handover information sent by the base station.
  • the base station when the base station accepts the first capability change request of the UE, it may send the first handover information to the UE.
  • Step 904b determine whether the base station has configured a new BWP corresponding to the new bandwidth capability for the UE.
  • the UE can further determine whether the base station configures a new BWP for the UE.
  • the base station configures a new BWP for the UE, Continue to execute step 905b.
  • Step 905b Determine the new BWP configured by the base station corresponding to the new bandwidth capability, determine the new BWP as the target BWP, and switch from the currently used BWP to the target BWP.
  • the base station when the base station receives the UE's first capability change request and the base station configures a new BWP for the UE, it means that the BWP configured by the base station for the UE at the current moment does not include the new bandwidth capability
  • the UE can determine the new BWP configured by the base station as the target BWP, and directly switch to the target BWP.
  • the method for switching from the BWP used at the current moment to the target BWP may include: determining a switching time point, and switching from the BWP used at the current moment to the target BWP at the switching time point.
  • the method for the UE to determine the handover time point may include: determining the handover time point based on a protocol.
  • the method for the UE to determine the handover time point may include: receiving the handover time point sent by the base station.
  • the method for the UE to receive the handover time point sent by the base station may include: receiving the handover time point sent by the base station through the first handover information.
  • the UE may also receive indication information from the base station, where the indication information is used to indicate the base station's ability to support BWP reconfiguration. And, when the UE determines that the base station is capable of reconfiguring the BWP, the UE may send a first capability change request to the base station.
  • FIG. 10 is a schematic flowchart of a bandwidth configuration method provided by an embodiment of the present disclosure. The method is executed by a UE. As shown in FIG. 10 , the bandwidth configuration method may include the following steps:
  • Step 1001 determine a new bandwidth capability.
  • the new bandwidth capability is smaller than the original bandwidth capability corresponding to the BWP used by the UE at the current moment.
  • Step 1002 Send a first capability change request to the base station.
  • Step 1003 receiving first handover information sent by the base station.
  • Step 1004 determine the target BWP based on the first handover information, and use the target BWP for communication.
  • step 1004 For the correlation between steps 1001-1003, please refer to the above description, and for the specific method of "determining the target BWP based on the first handover information and using the target BWP for communication" in step 1004, please refer to the implementation corresponding to the above-mentioned Figure 9a and Figure 9b For example, the embodiments of the present disclosure will not be described in detail here.
  • Step 1005 sending a second capability change request to the base station.
  • the second capability change request includes: the bandwidth capability corresponding to the BWP used by the UE before sending the first capability change request (ie, the original bandwidth capability).
  • the second capability change request may be specifically used for: UE requests to restore its bandwidth capability to the original bandwidth capability, so that the base station can switch back to the original BWP based on the original bandwidth capability, to normally Work.
  • the second capability change request may specifically be sent to the base station when the UE does not need to save power.
  • the sending timing of the second capability change request may be: when the battery power of the UE is greater than or equal to a threshold.
  • Step 1006 receiving second information sent by the base station.
  • the second information includes: second switching information.
  • the second information includes: second rejection information.
  • Step 1007 switch the BWP based on the second information.
  • the method for the UE to switch the BWP based on the second information is also different.
  • the specific method for the UE to switch the BWP based on the second information will be introduced in subsequent embodiments.
  • the base station will receive the first capability change request sent by the UE, and the first capability change request includes a new bandwidth capability, and the new bandwidth capability is smaller than that provided by the base station.
  • Original bandwidth capability corresponding to the BWP configured by the UE at the current moment.
  • the base station will send the first information to the UE, and configure a new BWP for the UE based on the first information.
  • the base station can configure a new BWP for the UE based on the new bandwidth capability sent by the UE that is smaller than the original bandwidth capability, that is, the base station can configure a small BWP for the UE. Based on this, when the UE needs to save power, the base station can reconfigure a small BWP for the UE to reduce the power consumption speed of the UE, which has a better power saving effect and ensures the performance of the UE.
  • FIG. 11 is a schematic flowchart of a bandwidth configuration method provided by an embodiment of the present disclosure. The method is executed by a UE. As shown in FIG. 11 , the bandwidth configuration method may include the following steps:
  • Step 1101 determine a new bandwidth capability.
  • the new bandwidth capability is smaller than the original bandwidth capability corresponding to the BWP used by the UE at the current moment.
  • Step 1102 Send a first capability change request to the base station.
  • Step 1103 receiving first handover information sent by the base station.
  • Step 1104 determine the target BWP based on the first handover information, and use the target BWP for communication.
  • Step 1105 sending a second capability change request to the base station.
  • step 1101-step 1105 For the relationship between step 1101-step 1105, reference may be made to the above description, and details are not described here in this embodiment of the present disclosure.
  • Step 1106 receiving second rejection information sent by the base station.
  • Step 1107 continue to use the target BWP without switching the BWP.
  • the base station will receive the first capability change request sent by the UE, and the first capability change request includes a new bandwidth
  • the new bandwidth capability is smaller than the original bandwidth capability corresponding to the BWP configured by the base station for the UE at the current moment.
  • the base station will send the first information to the UE, and configure a new BWP for the UE based on the first information.
  • the base station can configure a new BWP for the UE based on the new bandwidth capability sent by the UE that is smaller than the original bandwidth capability, that is, the base station can configure a small BWP for the UE. Based on this, when the UE needs to save power, the base station can reconfigure a small BWP for the UE to reduce the power consumption speed of the UE, which has a better power saving effect and ensures the performance of the UE.
  • FIG. 12 is a schematic flowchart of a bandwidth configuration method provided by an embodiment of the present disclosure. The method is executed by a UE. As shown in FIG. 12 , the bandwidth configuration method may include the following steps:
  • Step 1201 determine a new bandwidth capability.
  • the new bandwidth capability is smaller than the original bandwidth capability corresponding to the BWP used by the UE at the current moment.
  • Step 1202 Send a first capability change request to the base station.
  • Step 1203 receiving first handover information sent by the base station.
  • Step 1204 Determine the target BWP based on the first handover information, and use the target BWP for communication.
  • Step 1205 sending a second capability change request to the base station.
  • the second capability change request includes the original bandwidth capability.
  • Step 1207 receiving second handover information sent by the base station.
  • Step 1208 switch from the target BWP to the BWP corresponding to the bandwidth capability included in the second capability change request.
  • the base station will receive the first capability change request sent by the UE, and the first capability change request includes a new bandwidth
  • the new bandwidth capability is smaller than the original bandwidth capability corresponding to the BWP configured by the base station for the UE at the current moment.
  • the base station will send the first information to the UE, and configure a new BWP for the UE based on the first information.
  • the base station can configure a new BWP for the UE based on the new bandwidth capability sent by the UE that is smaller than the original bandwidth capability, that is, the base station can configure a small BWP for the UE. Based on this, when the UE needs to save power, the base station can reconfigure a small BWP for the UE to reduce the power consumption speed of the UE, which has a better power saving effect and ensures the performance of the UE.
  • FIG. 13 is a schematic structural diagram of a bandwidth configuration device 1300 provided by an embodiment of the present disclosure, which is applied to a base station. As shown in FIG. 13 , the bandwidth configuration device 1300 may include:
  • the receiving module 1301 is configured to receive a first capability change request sent by the user equipment UE.
  • the first capability change request includes a new bandwidth capability; the new bandwidth capability is smaller than the original bandwidth capability corresponding to the partial bandwidth BWP used by the UE at the current moment.
  • the processing module 1303 is configured to configure a new BWP for the UE based on the first information.
  • the base station will receive the first capability change request sent by the UE, and the first capability change request includes a new bandwidth capability, and the new bandwidth capability is smaller than that provided by the base station.
  • Original bandwidth capability corresponding to the BWP configured by the UE at the current moment.
  • the base station will send the first information to the UE, and configure a new BWP for the UE based on the first information.
  • the base station can configure a new BWP for the UE based on the new bandwidth capability sent by the UE that is smaller than the original bandwidth capability, that is, the base station can configure a small BWP for the UE. Based on this, when the UE needs to save power, the base station can reconfigure a small BWP for the UE to reduce the power consumption speed of the UE, which has a better power saving effect and ensures the performance of the UE.
  • the sending module is also used for:
  • the BWP configured by the base station for the UE at the current moment includes the BWP corresponding to the new bandwidth capability, send first handover information to the UE.
  • the processing module is also used for:
  • the sending module is also used for:
  • the processing module is also used for:
  • the new BWP is determined as the target BWP, and the current BWP is switched to the target BWP.
  • the sending module is also used for:
  • the processing module is also used for:
  • the BWP used at the current moment is determined as the target BWP.
  • the processing module is also used for:
  • the BWP used at the current moment is switched to the target BWP.
  • the processing module is also used for:
  • the switching time point is determined based on a protocol.
  • the sending module is also used for:
  • the device is also used for:
  • the second capability change request includes: the bandwidth capability corresponding to the BWP used by the UE before sending the first capability change request;
  • the device is also used for:
  • the device is also used for:
  • the device is also used for:
  • the apparatus is further configured to: switch from the target BWP to a BWP corresponding to the bandwidth capability included in the second capability change request.
  • the apparatus is further configured to: send indication information to the UE, where the indication information is used to indicate the capability of the base station to support BWP reconfiguration.
  • FIG. 14 is a schematic structural diagram of a bandwidth configuration device 1400 provided by an embodiment of the present disclosure, which is applied to a base station.
  • the bandwidth configuration device 1400 may include:
  • the determining module 1401 is configured to determine a new bandwidth capability of the UE, where the new bandwidth capability is smaller than the original bandwidth capability corresponding to the BWP used by the UE at the current moment.
  • the sending module 1402 is configured to send a first capability change request to the base station, where the first capability change request includes a new bandwidth capability.
  • the receiving module 1403 is configured to receive the first information sent by the base station.
  • the processing module 1404 is configured to determine a new BWP configured by the base station based on the first information.
  • the base station will receive the first capability change request sent by the UE, and the first capability change request includes a new bandwidth
  • the new bandwidth capability is smaller than the original bandwidth capability corresponding to the BWP configured by the base station for the UE at the current moment.
  • the base station will send the first information to the UE, and configure a new BWP for the UE based on the first information.
  • the base station can configure a new BWP for the UE based on the new bandwidth capability sent by the UE that is smaller than the original bandwidth capability, that is, the base station can configure a small BWP for the UE. Based on this, when the UE needs to save power, the base station can reconfigure a small BWP for the UE to reduce the power consumption speed of the UE, which has a better power saving effect and ensures the performance of the UE.
  • the receiving module is also used for:
  • the processing module is also used for:
  • the BWP used at the current moment is determined as the target BWP.
  • the receiving module is also used for:
  • the processing module is also used for:
  • the base station When the base station does not configure the new BWP for the UE, determine the BWP corresponding to the new bandwidth capability as the target BWP, and directly switch to the target BWP.
  • the processing module is also used for:
  • the base station configures the new BWP for the UE, determine the new BWP configured by the base station corresponding to the new bandwidth capability, and determine the new BWP as the target BWP, from the The BWP used at the current moment is switched to the target BWP.
  • the processing module is also used for:
  • the BWP used at the current moment is switched to the target BWP.
  • the receiving module is also used for:
  • the processing module is also used for:
  • the switching time point is determined based on a protocol.
  • the sending module is further configured to: send the first capability change request to the base station when the battery power of the UE is less than a threshold.
  • the apparatus is further configured to: send a second capability change request to the base station, where the second capability change request includes: when the UE sends the first The bandwidth capability corresponding to the BWP used before the capability change request;
  • the device is also used for:
  • the device is further configured to: continue to use the target BWP without switching the BWP.
  • the device is further configured to: receive second handover information sent by the base station.
  • the apparatus is further configured to: switch from the target BWP to a BWP corresponding to the bandwidth capability included in the second capability change request.
  • the device is further configured to: send a second capability change request to the base station when the battery power of the UE is greater than or equal to a threshold.
  • the apparatus is further configured to: receive indication information sent by the base station, where the indication information is used to indicate the capability of the base station to support BWP reconfiguration.
  • the present disclosure further proposes a computer program product, including a computer program.
  • a computer program product including a computer program.
  • the computer program is executed by a processor, the method shown in any one of FIGS. 1 to 6 or 7 to 12 is implemented.
  • the present disclosure further proposes a computer program.
  • the program is executed by a processor, the method as shown in any one of FIG. 1 to FIG. 6 or FIG. 7 to FIG. 12 is implemented.
  • Fig. 15 is a block diagram of a user equipment UE1500 provided by an embodiment of the present disclosure.
  • the UE 1500 may be a mobile phone, a computer, a digital broadcasting terminal device, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
  • UE1500 may include at least one of the following components: a processing component 1502, a memory 1504, a power supply component 1506, a multimedia component 1508, an audio component 1510, an input/output (I/O) interface 1512, a sensor component 1513, and a communication component 1516.
  • a processing component 1502 may include at least one of the following components: a memory 1504, a power supply component 1506, a multimedia component 1508, an audio component 1510, an input/output (I/O) interface 1512, a sensor component 1513, and a communication component 1516.
  • a processing component 1502 may include at least one of the following components: a processing component 1502, a memory 1504, a power supply component 1506, a multimedia component 1508, an audio component 1510, an input/output (I/O) interface 1512, a sensor component 1513, and a communication component 1516.
  • I/O input/output
  • Processing component 1502 generally controls the overall operations of UE 1500, such as those associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 1502 may include at least one processor 1520 to execute instructions, so as to complete all or part of the steps of the above method.
  • processing component 1502 can include at least one module to facilitate interaction between processing component 1502 and other components.
  • processing component 1502 may include a multimedia module to facilitate interaction between multimedia component 1508 and processing component 1502 .
  • the memory 1504 is configured to store various types of data to support operations at the UE 1500 . Examples of such data include instructions for any application or method operating on UE1500, contact data, phonebook data, messages, pictures, videos, etc.
  • the memory 1504 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic or Optical Disk Magnetic Disk
  • the power supply component 1506 provides power to various components of the UE 1500.
  • Power component 1506 may include a power management system, at least one power supply, and other components associated with generating, managing, and distributing power for UE 1500 .
  • the multimedia component 1508 includes a screen providing an output interface between the UE 1500 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user.
  • the touch panel includes at least one touch sensor to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or slide action, but also detect a wake-up time and pressure related to the touch or slide operation.
  • the multimedia component 1508 includes a front camera and/or a rear camera. When UE1500 is in operation mode, such as shooting mode or video mode, the front camera and/or rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.
  • the audio component 1510 is configured to output and/or input audio signals.
  • the audio component 1510 includes a microphone (MIC), which is configured to receive an external audio signal when the UE 1500 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode. Received audio signals may be further stored in memory 1504 or sent via communication component 1516 .
  • the audio component 1510 also includes a speaker for outputting audio signals.
  • the I/O interface 1512 provides an interface between the processing component 1502 and a peripheral interface module, which may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.
  • the sensor component 1513 includes at least one sensor for providing various aspects of status assessment for the UE 1500 .
  • the sensor component 1513 can detect the open/close state of the device 1500, the relative positioning of components, such as the display and the keypad of the UE1500, the sensor component 1513 can also detect the position change of the UE1500 or a component of the UE1500, and the user and Presence or absence of UE1500 contact, UE1500 orientation or acceleration/deceleration and temperature change of UE1500.
  • Sensor assembly 1513 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
  • the sensor assembly 1513 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 1513 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
  • Communication component 1516 is configured to facilitate wired or wireless communications between UE 1500 and other devices.
  • UE1500 can access wireless networks based on communication standards, such as WiFi, 2G or 3G, or their combination.
  • the communication component 1516 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 1516 also includes a near field communication (NFC) module to facilitate short-range communication.
  • NFC near field communication
  • the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID Radio Frequency Identification
  • IrDA Infrared Data Association
  • UWB Ultra Wide Band
  • Bluetooth Bluetooth
  • UE2500 may be powered by at least one Application Specific Integrated Circuit (ASIC), Digital Signal Processor (DSP), Digital Signal Processing Device (DSPD), Programmable Logic Device (PLD), Field Programmable Gate Array ( FPGA), controller, microcontroller, microprocessor or other electronic components for implementing the above method.
  • ASIC Application Specific Integrated Circuit
  • DSP Digital Signal Processor
  • DSPD Digital Signal Processing Device
  • PLD Programmable Logic Device
  • FPGA Field Programmable Gate Array
  • controller microcontroller, microprocessor or other electronic components for implementing the above method.
  • FIG. 16 is a block diagram of a base station 1600 provided by an embodiment of the present application.
  • base station 1600 may be provided as a base station.
  • the base station 1600 includes a processing component 1611, which further includes at least one processor, and a memory resource represented by a memory 1632 for storing instructions executable by the processing component 1622, such as application programs.
  • the application programs stored in memory 1632 may include one or more modules each corresponding to a set of instructions.
  • the processing component 1615 is configured to execute instructions, so as to execute any of the aforementioned methods applied to the base station, for example, the method shown in FIG. 1 .
  • Base station 1600 may also include a power component 1626 configured to perform power management of base station 1600, a wired or wireless network interface 1650 configured to connect base station 1600 to a network, and an input output (I/O) interface 1658.
  • the base station 1600 can operate based on an operating system stored in the memory 1632, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, Free BSDTM or similar.
  • the methods provided in the embodiments of the present disclosure are introduced from the perspectives of the base station and the UE respectively.
  • the base station and the UE may include hardware structures and software modules, and implement the above functions in the form of hardware structures, software modules, or hardware structures plus software modules.
  • a certain function among the above-mentioned functions may be implemented in the form of a hardware structure, a software module, or a hardware structure plus a software module.
  • the communication device may include a transceiver module and a processing module.
  • the transceiver module may include a sending module and/or a receiving module, the sending module is used to realize the sending function, the receiving module is used to realize the receiving function, and the sending and receiving module can realize the sending function and/or the receiving function.
  • the communication device may be a terminal device (such as the terminal device in the foregoing method embodiments), may also be a device in the terminal device, and may also be a device that can be matched and used with the terminal device.
  • the communication device may be a network device, or a device in the network device, or a device that can be matched with the network device.
  • the communication device may be a network device, or a terminal device (such as the terminal device in the aforementioned method embodiment), or a chip, a chip system, or a processor that supports the network device to implement the above method, or it may be a terminal device that supports A chip, a chip system, or a processor for realizing the above method.
  • the device can be used to implement the methods described in the above method embodiments, and for details, refer to the descriptions in the above method embodiments.
  • a communications device may include one or more processors.
  • the processor may be a general purpose processor or a special purpose processor or the like.
  • it can be a baseband processor or a central processing unit.
  • the baseband processor can be used to process communication protocols and communication data
  • the central processing unit can be used to control communication devices (such as base stations, baseband chips, terminal equipment, terminal equipment chips, DU or CU, etc.) and execute computer programs , to process data for computer programs.
  • the communication device may further include one or more memories, on which computer programs may be stored, and the processor executes the computer programs, so that the communication device executes the methods described in the foregoing method embodiments.
  • data may also be stored in the memory.
  • the communication device and the memory can be set separately or integrated together.
  • the communication device may further include a transceiver and an antenna.
  • the transceiver may be referred to as a transceiver unit, a transceiver, or a transceiver circuit, etc., and is used to implement a transceiver function.
  • the transceiver may include a receiver and a transmitter, and the receiver may be called a receiver or a receiving circuit for realizing a receiving function; the transmitter may be called a transmitter or a sending circuit for realizing a sending function.
  • the communication device may further include one or more interface circuits.
  • the interface circuit is used to receive code instructions and transmit them to the processor.
  • the processor executes the code instructions to enable the communication device to execute the methods described in the foregoing method embodiments.
  • the communication device is a terminal device (such as the terminal device in the foregoing method embodiments): the processor is configured to execute any of the methods shown in FIGS. 1-4 .
  • the communication device is a network device: the transceiver is used to execute the method shown in any one of the figures.
  • the processor may include a transceiver for implementing receiving and transmitting functions.
  • the transceiver may be a transceiver circuit, or an interface, or an interface circuit.
  • the transceiver circuits, interfaces or interface circuits for realizing the functions of receiving and sending can be separated or integrated together.
  • the above-mentioned transceiver circuit, interface or interface circuit may be used for reading and writing code/data, or the above-mentioned transceiver circuit, interface or interface circuit may be used for signal transmission or transmission.
  • the processor may store a computer program, and the computer program runs on the processor to enable the communication device to execute the methods described in the foregoing method embodiments.
  • a computer program may be embedded in a processor, in which case the processor may be implemented by hardware.
  • the communication device may include a circuit, and the circuit may implement the function of sending or receiving or communicating in the foregoing method embodiments.
  • the processors and transceivers described in this disclosure can be implemented on integrated circuits (integrated circuits, ICs), analog ICs, radio frequency integrated circuits (RFICs), mixed signal ICs, application specific integrated circuits (ASICs), printed circuit boards ( printed circuit board, PCB), electronic equipment, etc.
  • the processor and transceiver can also be fabricated using various IC process technologies, such as complementary metal oxide semiconductor (CMOS), nMetal-oxide-semiconductor (NMOS), P-type Metal oxide semiconductor (positive channel metal oxide semiconductor, PMOS), bipolar junction transistor (bipolar junction transistor, BJT), bipolar CMOS (BiCMOS), silicon germanium (SiGe), gallium arsenide (GaAs), etc.
  • CMOS complementary metal oxide semiconductor
  • NMOS nMetal-oxide-semiconductor
  • PMOS P-type Metal oxide semiconductor
  • BJT bipolar junction transistor
  • BiCMOS bipolar CMOS
  • SiGe silicon germanium
  • GaAs gallium arsenide
  • the communication device described in the above embodiments may be a network device or a terminal device (such as the terminal device in the foregoing method embodiments), but the scope of the communication device described in this disclosure is not limited thereto, and the structure of the communication device may not be limited limits.
  • a communication device may be a stand-alone device or may be part of a larger device.
  • the communication device may be:
  • a set of one or more ICs may also include storage components for storing data and computer programs;
  • ASIC such as modem (Modem);
  • the communications device may be a chip or system-on-a-chip
  • the chip includes a processor and an interface.
  • the number of processors may be one or more, and the number of interfaces may be more than one.
  • the chip also includes a memory, which is used to store necessary computer programs and data.
  • An embodiment of the present disclosure also provides a system for determining the duration of a side link, the system includes a communication device as a terminal device (such as the first terminal device in the method embodiment above) in the foregoing embodiments and a communication device as a network device, Alternatively, the system includes the communication device as the terminal device in the foregoing embodiments (such as the first terminal device in the foregoing method embodiment) and the communication device as a network device.
  • the present disclosure also provides a readable storage medium on which instructions are stored, and when the instructions are executed by a computer, the functions of any one of the above method embodiments are realized.
  • the present disclosure also provides a computer program product, which implements the functions of any one of the above method embodiments when the computer program product is executed by a computer.
  • all or part of them may be implemented by software, hardware, firmware or any combination thereof.
  • software When implemented using software, it may be implemented in whole or in part in the form of a computer program product.
  • the computer program product comprises one or more computer programs. When the computer program is loaded and executed on the computer, all or part of the processes or functions according to the embodiments of the present disclosure will be generated.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable devices.
  • the computer program can be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer program can be downloaded from a website, computer, server or data center Transmission to another website site, computer, server or data center by wired (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.).
  • the computer-readable storage medium may be any available medium that can be accessed by a computer, or a data storage device such as a server or a data center integrated with one or more available media.
  • the available medium may be a magnetic medium (for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (for example, a high-density digital video disc (digital video disc, DVD)), or a semiconductor medium (for example, a solid state disk (solid state disk, SSD)) etc.
  • a magnetic medium for example, a floppy disk, a hard disk, a magnetic tape
  • an optical medium for example, a high-density digital video disc (digital video disc, DVD)
  • a semiconductor medium for example, a solid state disk (solid state disk, SSD)
  • At least one in the present disclosure can also be described as one or more, and a plurality can be two, three, four or more, and the present disclosure is not limited.
  • the technical feature is distinguished by "first”, “second”, “third”, “A”, “B”, “C” and “D”, etc.
  • the technical features described in the “first”, “second”, “third”, “A”, “B”, “C” and “D” have no sequence or order of magnitude among the technical features described.

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Abstract

本公开提出一种宽带配置方法、装置、用户设备、基站及存储介质，属于通信技术领域。该方法包括：接收用户设备UE发送的第一能力改变请求。所述第一能力改变请求包括新的带宽能力；所述新的带宽能力小于基站给所述UE在当前时刻配置的部分带宽BWP对应的原始带宽能力；向UE发送第一信息；基于所述第一信息确定目标BWP，并使用所述目标BWP通信。本公开提供的方法，省电效果较高，确保了UE的性能。

Description

一种带宽配置方法、装置、用户设备、基站及存储介质 技术领域
本公开涉及通信技术领域，尤其涉及一种宽带配置方法、装置、用户设备、基站以及存储设置。
背景技术
在通信系统中，为了避免网络资源碎片化，基站通常会为UE(User Equipment，用户设备)配置较大的BWP(Bandwidth Part，带宽部分)。但是，UE处于低电量状态时，基于大的BWP与基站进行通信会导致耗电较快，影响通信性能。
发明内容
本公开提出的带宽配置方法、装置、用户设备、基站以及存储介质，以解决相关技术中大的BWP易导致UE耗电快的技术问题。
本公开一方面实施例提出的带宽配置方法，由基站执行，包括：
接收用户设备UE发送的第一能力改变请求，所述第一能力改变请求包括新的带宽能力；所述新的带宽能力小于基站给所述UE在当前时刻配置的部分带宽BWP对应的带宽能力；
向所述UE发送第一信息；
基于所述第一信息确定目标BWP，并使用所述目标BWP通信。
本公开另一个方面实施例提出的带宽配置方法，由UE执行，包括：
确定UE的新的带宽能力，所述新的带宽能力小于基站给所述UE在当前时刻配置的BWP对应的带宽能力；
向基站发送第一能力改变请求，所述第一能力改变请求包括所述新的带宽能力；
接收所述基站发送的第一信息；
基于所述第一信息确定目标BWP，并使用所述目标BWP通信。
本公开又一方面实施例提出的带宽配置装置，包括：
接收模块，用于接收UE发送的第一能力改变请求，所述第一能力改变请求包括新的带宽能力；所述新的带宽能力小于基站给所述UE在当前时刻配置的部分带宽BWP对应的带宽能力；
发送模块，用于向所述UE发送第一信息；
处理模块，用于基于所述第一信息确定目标BWP，并使用所述目标BWP通信。
本公开又一方面实施例提出的带宽配置装置，包括：
确定模块，用于确定UE的新的带宽能力，新的带宽能力小于基站给所述UE在当前时刻配置的BWP对应的带宽能力；
发送模块，用于向基站发送第一能力改变请求，所述第一能力改变请求包括所述新的带宽能力；
接收模块，用于接收所述基站发送的第一信息；
处理模块，用于基于所述第一信息确定目标BWP，并使用所述目标BWP通信。
本公开又一方面实施例提出的一种通信装置，所述装置包括处理器和存储器，所述存储器中存储有计算机程序，所述处理器执行所述存储器中存储的计算机程序，以使所述装置执行如上一方面实施例提出的方法。
本公开又一方面实施例提出的一种通信装置，所述装置包括处理器和存储器，所述存储器中存储有计算机程序，所述处理器执行所述存储器中存储的计算机程序，以使所述装置执行如上另一方面实施例提出的方法。
本公开又一方面实施例提出的通信装置，包括：处理器和接口电路；
所述接口电路，用于接收代码指令并传输至所述处理器；
所述处理器，用于运行所述代码指令以执行如一方面实施例提出的方法。
本公开又一方面实施例提出的通信装置，包括：处理器和接口电路；
所述接口电路，用于接收代码指令并传输至所述处理器；
所述处理器，用于运行所述代码指令以执行如另一方面实施例提出的方法。
本公开又一方面实施例提出的计算机可读存储介质，用于存储有指令，当所述指令被执行时，使如如一方面实施例提出的方法被实现。
本公开又一方面实施例提出的计算机可读存储介质，用于存储有指令，当所述指令被执行时，使如如另一方面实施例提出的方法被实现。
综上所述，在本公开实施例提供的带宽配置方法、装置、用户设备、基站及存储介质之中，基站会接收UE发送的第一能力改变请求，该第一能力改变请求包括新的带宽能力，该新的带宽能力小于基站给UE在当前时刻配置的BWP对应的原始带宽能力。之后，基站会向UE发送第一信息，并基于该第一信息为UE配置新的BWP。由此可知，本公开实施例之中，基站可以基于UE发送的小于原始带宽能力的新的带宽能力为UE配置新的BWP，也即是，基站可以为UE配置小的BWP。基于此，当UE需要省电时，基站可以为UE重新配置小的BWP以降低UE的耗电速度，省电效果较好，且确保了UE的性能。
本公开附加的方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本公开的实践了解到。
附图说明
本公开上述的和/或附加的方面和优点从下面结合附图对实施例的描述中将变得明显和容易理解，其中：
图1为本公开一个实施例所提供的带宽配置方法的流程示意图；
图2为本公开另一个实施例所提供的带宽配置方法的流程示意图；
图3a为本公开再一个实施例所提供的带宽配置方法的流程示意图；
图3b为本公开再一个实施例所提供的带宽配置方法的流程示意图；
图4为本公开又一个实施例所提供的带宽配置方法的流程示意图；
图5为本公开又一个实施例所提供的带宽配置方法的流程示意图；
图6为本公开又一个实施例所提供的带宽配置方法的流程示意图；
图7为本公开又一个实施例所提供的带宽配置方法的流程示意图；
图8为本公开又一个实施例所提供的带宽配置方法的流程示意图；
图9a为本公开又一个实施例所提供的带宽配置方法的流程示意图；
图9b为本公开又一个实施例所提供的带宽配置方法的流程示意图；
图10为本公开又一个实施例所提供的带宽配置方法的流程示意图；
图11为本公开又一个实施例所提供的带宽配置方法的流程示意图；
图12为本公开又一个实施例所提供的带宽配置方法的流程示意图；
图13为本公开一个实施例所提供的带宽配置装置的流程示意图；
图14为本公开又一个实施例所提供的带宽配置装置的流程示意图；
图15为本公开一个实施例所提供的一种用户设备的框图；
图16为本公开一个实施例所提供的一种基站的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开实施例相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开实施例的一些方面相一致的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式，除 非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开实施例范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”及“若”可以被解释成为“在……时”或“当……时”或“响应于确定”。
下面详细描述本公开的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的要素。下面通过参考附图描述的实施例是示例性的，旨在用于解释本公开，而不能理解为对本公开的限制。
其中，在本公开实施例提供的带宽配置方法、装置、用户设备、基站及存储介质之中，基站会接收用户设备所述UE发送的第一能力改变请求，该请求包括新的带宽能力，以及此带宽能力小于UE在当前时刻使用BWP对应的原始带宽能力。之后，基站向UE发送第一信息，该第一信息包括为UE配置的新的BWP。当UE接收到第一拒绝信息时，即是基站不会为UE配置新的BWP，UE继续使用当前时刻使用的BWP。以及，当UE接收到第一切换信息时，即是基站可以为UE配置新的带宽能力对应的BWP，UE从当前时刻使用的BWP切换至新配置的BWP。本公开实施例中，新的带宽能力小于原始带宽能力，当UE使用新的带宽能力(小带宽)时，可以起到节电的效果，避免了一直使用原始带宽能力(大带宽)造成的资源浪费。
下面参考附图对本公开提供的信号接收方法、装置、用户设备、基站及存储介质进行详细描述。
图1为本公开实施例所提供的一种带宽配置方法的流程示意图，该方法由基站执行，如图1所示，该带宽配置方法可以包括以下步骤：
步骤101、接收UE(User Equipment，终端设备)发送的第一能力改变请求。
需要说明的是本公开实施例的业务控制方法可以应用在任意的UE中。UE可以是指向用户提供语音和/或数据连通性的设备。UE可以经RAN(Radio Access Network，无线接入网)与一个或多个核心网进行通信，UE可以是物联网终端，如传感器设备、移动电话(或称为“蜂窝”电话)和具有物联网终端的计算机，例如，可以是固定式、便携式、袖珍式、手持式、计算机内置的或者车载的装置。例如，站(Station，STA)、订户单元(subscriber unit)、订户站(subscriber station)，移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点、远程终端(remoteterminal)、接入终端(access terminal)、用户装置(user terminal)或用户代理(useragent)。或者，UE也可以是无人飞行器的设备。或者，UE也可以是车载设备，比如，可以是具有无线通信功能的行车电脑，或者是外接行车电脑的无线终端。或者，UE也可以是路边设备，比如，可以是具有无线通信功能的路灯、信号灯或者其它路边设备等。
在本公开的一个实施例之中，该第一能力改变请求可以包括新的带宽能力，其中，该新的带宽能力小于基站给UE在当前时刻配置的BWP(Bandwidth Part，带宽部分)对应的带宽能力(后称为原始带宽能力)。
以及，在本公开的一个实施例之中，该新的带宽能力与原始带宽能力之间的差距应当较为显著。示例的，在本公开的一个实施例之中，该新的带宽能力可以介于[0，原始带宽能力×60％]之间。例如，原始带宽能力为100M，新的带宽能力为20M。
进一步地，在本公开的一个实施例之中，该第一能力改变请求具体可以用于：UE请求将其带宽能力改变至一个较小的新的带宽能力，以便UE后续能够基于该新的带宽能力将BWP切换至与该新的带宽能力对应的新的BWP上，从而使得UE能够从当前时刻使用的BWP上回退至一个小的新的BWP上，达到省电的效果。基于此，在本公开的一个实施例之中，可以是UE在处于需要省电的状态时，向基站发送该第一能力改变请求。其中，该需要省电的状态例如可以为：UE的电量小于阈值时。
步骤102、向UE发送第一信息。
其中，在本公开的一个实施例之中，第一信息可以包括：第一切换信息。
以及，在本公开的一个实施例之中，第一信息可以包括：第一拒绝信息。
步骤103、基于第一信息确定目标BWP，并使用目标BWP通信。
其中，需要说明的是，在本公开的一个实施例之中，当第一信息的内容不同时，基站基于第一信息确定目标BWP的方法也不相同。其中，关于基站基于第一信息确定目标BWP的具体方法在后续实施例会进行介绍。
综上所述，在本公开实施例提供的带宽配置方法、装置、用户设备、基站及存储介质之中，基站会接收UE发送的第一能力改变请求，该第一能力改变请求包括新的带宽能力，该新的带宽能力小于基站给UE在当前时刻配置的BWP对应的原始带宽能力。之后，基站会向UE发送第一信息，并基于该第一信息为UE配置新的BWP。由此可知，本公开实施例之中，基站可以基于UE发送的小于原始带宽能力的新的带宽能力为UE配置新的BWP，也即是，基站可以为UE配置小的BWP。基于此，当UE需要省电时，基站可以为UE重新配置小的BWP以降低UE的耗电速度，省电效果较好，且确保了UE的性能。
图2为本公开实施例所提供的一种带宽配置方法的流程示意图，该方法由基站执行，如图2所示，该带宽配置方法可以包括以下步骤：
步骤201、接收UE发送的第一能力改变请求。
其中，关于步骤201的相关介绍可以参见上述描述，本公开实施例在此不做赘述。
步骤202、向UE发送第一拒绝信息。
步骤203、将当前时刻使用的BWP确定为目标BWP，并使用目标BWP通信。
其中，在本公开的一个实施例之中，当基站向UE发送第一拒绝消息时，认为基站不接受UE的能力改变请求，此时，基站可以将当前时刻使用的BWP确定为目标BWP，以继续使用当前时刻使用的BWP与UE进行通信。
综上所述，在本公开实施例提供的带宽配置方法之中，基站会接收UE发送的第一能力改变请求，该第一能力改变请求包括新的带宽能力，该新的带宽能力小于基站给UE在当前时刻配置的BWP对应的原始带宽能力。之后，基站会向UE发送第一信息，并基于该第一信息为UE配置新的BWP。由此可知，本公开实施例之中，基站可以基于UE发送的小于原始带宽能力的新的带宽能力为UE配置新的BWP，也即是，基站可以为UE配置小的BWP。基于此，当UE需要省电时，基站可以为UE重新配置小的BWP以降低UE的耗电速度，省电效果较好，且确保了UE的性能。
图3a为本公开实施例所提供的一种带宽配置方法的流程示意图，该方法由基站执行，如图3a所示，该带宽配置方法可以包括以下步骤：
步骤301a、接收UE发送的第一能力改变请求。
其中，关于步骤301a的相关可以参见上述描述，本公开实施例在此不做赘述。
步骤302a、向UE发送第一切换信息。
其中，在本公开的一个实施例之中，当基站接收UE的第一能力改变请求时，UE可以向基站发送第一切换信息。
步骤303a、为UE配置与新的带宽能力对应的新的BWP。
其中，需要说明的是，在本公开的一个实施例之中，基站接收UE的能力改变请求后，还可以进一步确定基站给UE在当前时刻配置的BWP中是否包括与新的带宽能力对应的BWP；当不包括时，说明基站在当前时刻配置至UE的BWP无法满足第一能力改变请求所请求的BWP。基于此，基站可以为UE配置新的BWP，并指示UE切换至该新的BWP中。
步骤304a、将新的BWP确定为目标BWP，并从UE当前时刻使用的BWP切换至目标BWP。
其中，在本公开的一个实施例之中，当基站给UE配置了新的BWP，且指示UE切换至该新的BWP后，基站也可以从当前时刻使用的BWP上切换至该新的BWP上，以确保基站与UE可以新的BWP上成功进行通信。
以及，在本公开的一个实施例之中，从当前时刻使用的BWP切换至目标BWP的方法可以包括： 确定切换时间点，并在切换时间点从当前时刻使用的BWP切换至目标BWP。
在本公开的一个实施例之中，基站确定切换时间点的方法可以包括：基于协议确定上述切换时间点。
在本公开的另一个实施例之中，基站确定切换时间点的方法可以包括：基站自主确定切换时间点。
以及，需要说明的是，在本公开的一个实施例之中，基站在确定好切换时间点之后，还可以将该切换时间点发送至UE，以便UE可以同样在该切换时间点从当前时刻使用的BWP切换至目标BWP，从而实现UE与基站基于目标WP的通信。
进一步地，在本公开的一个实施例之中，基站向UE发送的切换时间点的方法可以包括：基站通过第一切换信息向UE发送该切换时间点。
还需要说明的是，在本公开的一个实施例之中，基站还可以向UE发送指示信息，该指示信息用于指示基站是否支持重新配置BWP的能力。以及，当UE确定基站具备重新配置BWP的能力时，UE可以向基站发送第一能力改变请求。
综上所述，在本公开实施例提供的带宽配置方法之中，基站会接收UE发送的第一能力改变请求，该第一能力改变请求包括新的带宽能力，该新的带宽能力小于基站给UE在当前时刻配置的BWP对应的原始带宽能力。之后，基站会向UE发送第一信息，并基于该第一信息为UE配置新的BWP。由此可知，本公开实施例之中，基站可以基于UE发送的小于原始带宽能力的新的带宽能力为UE配置新的BWP，也即是，基站可以为UE配置小的BWP。基于此，当UE需要省电时，基站可以为UE重新配置小的BWP以降低UE的耗电速度，省电效果较好，且确保了UE的性能。
图3b为本公开实施例所提供的一种带宽配置方法的流程示意图，该方法由基站执行，如图3b所示，该带宽配置方法可以包括以下步骤：
步骤301b、接收UE发送的第一能力改变请求。
其中，关于步骤301b的相关可以参见上述描述，本公开实施例在此不做赘述。
步骤302b、向UE发送第一切换信息。
其中，需要说明的是，在本公开的一个实施例之中，当基站接收UE的第一能力改变请求时，基站可以进一步确定基站给UE在当前时刻配置的BWP中是否包括与新的带宽能力对应的BWP；当包括时，说明基站在当前时刻配置至UE的BWP可以满足第一能力改变请求所请求的BWP，基于此，基站可以直接指示UE切换至该新的带宽能力对应的BWP中。
步骤303b、将新的带宽能力对应的BWP确定为目标BWP，并直接切换至目标BWP上。
其中，在本公开的一个实施例之中，当基站接受UE的能力改变请求，并指示UE切换至与新的带宽能力对应的BWP后。基站也可以直接切换至新的带宽能力对应的BWP上，以确保基站与UE可以新的带宽能力对应的BWP上成功进行通信。
进一步地，在本公开的一个实施例之中，基站从当前时刻使用的BWP切换至新的带宽能力对应的BWP的方法可以包括：确定切换时间点，并在切换时间点从当前时刻使用的BWP切换至新的带宽能力对应的BWP。
在本公开的一个实施例之中，基站确定切换时间点的方法可以包括：基于协议确定上述切换时间点。
在本公开的另一个实施例之中，基站确定切换时间点的方法可以包括：基站自主确定切换时间点。
以及，需要说明的是，在本公开的一个实施例之中，基站在确定好切换时间点之后，还可以将该切换时间点发送至UE，以便UE可以同样在该切换时间点从当前时刻使用的BWP切换至新的带宽能力对应的BWP，从而实现UE与基站基于新的带宽能力对应的BWP的通信。
进一步地，在本公开的一个实施例之中，基站向UE发送的切换时间点的方法可以包括：基站通过第一切换信息向UE发送该切换时间点。
综上所述，在本公开实施例提供的带宽配置方法之中，基站会接收UE发送的第一能力改变请求， 该第一能力改变请求包括新的带宽能力，该新的带宽能力小于基站给UE在当前时刻配置的BWP对应的原始带宽能力。之后，基站会向UE发送第一信息，并基于该第一信息为UE配置新的BWP。由此可知，本公开实施例之中，基站可以基于UE发送的小于原始带宽能力的新的带宽能力为UE配置新的BWP，也即是，基站可以为UE配置小的BWP。基于此，当UE需要省电时，基站可以为UE重新配置小的BWP以降低UE的耗电速度，省电效果较好，且确保了UE的性能。
图4为本公开实施例所提供的一种带宽配置方法的流程示意图，该方法由基站执行，如图4所示，该带宽配置方法可以包括以下步骤：
步骤401、接收UE发送的第一能力改变请求。
步骤402、向UE发送第一切换信息。
步骤403、基于第一切换信息确定目标BWP，并使用目标BWP通信。
其中，关于步骤401-步骤402的相关介绍可以参见上述描述，以及步骤403中的“基于第一切换信息确定目标BWP”的具体方法可以参考上述图3a或图3b对应的实施例，本公开实施例在此不做赘述。
步骤404、接收UE发送的第二能力改变请求。
其中，在本公开的一个实施例之中，第二能力改变请求可以包括：UE在发送所述第一能力改变请求之前使用的BWP对应的带宽能力(即上述的原始带宽能力)。
以及，在本公开的一个实施例之中，该第二能力改变请求具体可以用于：UE请求将其带宽能力恢复至原始带宽能力，以便基站能够基于该原始带宽能力切换回原始BWP，以正常工作。以及，在本公开的一个实施例之中，该第二能力改变请求具体可以是UE不需要省电时向基站发送的。示例的，在本公开的一个实施例之中，该第二能力改变请求的发送时机可以为：UE的电量大于等于阈值时。
步骤405、向UE发送第二信息。
其中，在本公开的一个实施例之中，第二信息包括：第二切换信息。
其中，在本公开的一个实施例之中，第二信息包括：第二拒绝信息。
步骤406、基于第二信息切换BWP。
其中，在本公开的一个实施例之中，当第二信息的内容不同时，UE配置新的BWP的方法也不相同。其中，关于基站基于第二信息切换BWP的具体方法在后续实施例会进行介绍。
综上所述，在本公开实施例提供的带宽配置方法之中，基站会接收UE发送的第一能力改变请求，该第一能力改变请求包括新的带宽能力，该新的带宽能力小于基站给UE在当前时刻配置的BWP对应的原始带宽能力。之后，基站会向UE发送第一信息，并基于该第一信息为UE配置新的BWP。由此可知，本公开实施例之中，基站可以基于UE发送的小于原始带宽能力的新的带宽能力为UE配置新的BWP，也即是，基站可以为UE配置小的BWP。基于此，当UE需要省电时，基站可以为UE重新配置小的BWP以降低UE的耗电速度，省电效果较好，且确保了UE的性能。
图5为本公开实施例所提供的一种带宽配置方法的流程示意图，该方法由基站执行，如图5所示，该带宽配置方法可以包括以下步骤：
步骤501、接收UE发送的第一能力改变请求。
步骤502、向UE发送第一切换信息。
步骤503、基于第一切换信息确定目标BWP，并使用目标BWP通信。
步骤504、接收所述UE发送的第二能力改变请求。
其中，关于步骤501-步骤504的相关可以参见上述描述，本公开实施例在此不做赘述。
步骤505、向UE发送第二拒绝信息。
其中，在本公开的一个实施例之中，当基站向UE发送第二拒绝消息时，认为基站不接受UE的第二能力改变请求，可以继续执行步骤507。
步骤506、不切换BWP，继续使用目标BWP。
综上所述，在本公开实施例提供的带宽配置方法之中，基站会接收UE发送的第一能力改变请求， 该第一能力改变请求包括新的带宽能力，该新的带宽能力小于基站给UE在当前时刻配置的BWP对应的原始带宽能力。之后，基站会向UE发送第一信息，并基于该第一信息为UE配置新的BWP。由此可知，本公开实施例之中，基站可以基于UE发送的小于原始带宽能力的新的带宽能力为UE配置新的BWP，也即是，基站可以为UE配置小的BWP。基于此，当UE需要省电时，基站可以为UE重新配置小的BWP以降低UE的耗电速度，省电效果较好，且确保了UE的性能。
图6为本公开实施例所提供的一种带宽配置方法的流程示意图，该方法由基站执行，如图6所示，该带宽方法可以包括以下步骤：
步骤601、接收UE发送的第一能力改变请求。
步骤602、向UE发送第一切换信息。
步骤603、基于第一切换信息确定目标BWP，并使用目标BWP通信。
步骤604、接收所述UE发送的第二能力改变请求。
其中，关于步骤601-步骤604的相关可以参见上述描述，本公开实施例在此不做赘述。
步骤605、向UE发送第二切换信息。
其中，在本公开的一个实施例之中，当基站向UE发送第二切换信息时，认为基站接受UE的第二能力改变请求，此时，可以继续执行步骤607。
步骤606、从目标BWP切换至第二能力改变请求包括的带宽能力对应的BWP。
综上所述，在本公开实施例提供的带宽配置方法之中，基站会接收UE发送的第一能力改变请求，该第一能力改变请求包括新的带宽能力，该新的带宽能力小于基站给UE在当前时刻配置的BWP对应的原始带宽能力。之后，基站会向UE发送第一信息，并基于该第一信息为UE配置新的BWP。由此可知，本公开实施例之中，基站可以基于UE发送的小于原始带宽能力的新的带宽能力为UE配置新的BWP，也即是，基站可以为UE配置小的BWP。基于此，当UE需要省电时，基站可以为UE重新配置小的BWP以降低UE的耗电速度，省电效果较好，且确保了UE的性能。
图7为本公开实施例所提供的一种带宽配置方法的流程示意图，该方法由UE执行，如图7所示，该带宽配置方法可以包括以下步骤：
步骤701、确定新的带宽能力。
其中，在本公开的一个实施例之中，新的带宽能力小于基站给UE在当前时刻配置的BWP对应的带宽能力(即原始带宽能力)。
步骤702、向基站发送第一能力改变请求。
其中，在本公开的一个实施例之中，该第一能力改变请求可以包括新的带宽能力，其中，该新的带宽能力小于UE在当前时刻使用的BWP对应的原始带宽能力。
以及，在本公开的一个实施例之中，该新的带宽能力与原始带宽能力之间的差距应当较为显著。示例的，在本公开的一个实施例之中，该新的带宽能力可以介于[0，原始带宽能力×60％]之间。例如，原始带宽能力为100M，新的带宽能力为20M。
进一步地，在本公开的一个实施例之中，该第一能力改变请求具体可以用于：UE请求将其带宽能力改变至一个较小的新的带宽能力，以便UE后续能够基于该新的带宽能力将BWP切换至与该新的带宽能力对应的新的BWP上，从而使得UE能够从当前时刻使用的BWP上回退至一个小的新的BWP上，达到省电的效果。基于此，在本公开的一个实施例之中，可以是UE在处于需要省电的状态时，向基站发送该第一能力改变请求。其中，该需要省电的状态例如可以为：UE的电量小于阈值时。
步骤703、接收基站发送的第一信息。
其中，在本公开的一个实施例之中，第一信息包括基站发送的第一拒绝信息。
其中，在本公开的一个实施例之中，第一信息包括基站发送的第一切换信息。
步骤704、基于第一信息确定目标BWP，并使用目标BWP通信。
其中，需要说明的是，在本公开的一个实施例之中，当第一信息的内容不同时，UE基于第一信息确定目标BWP的方法也不相同。其中，关于UE基于第一信息确定目标BWP的具体方法在后续实施 例会进行介绍。
综上所述，在本公开实施例提供的带宽配置方法之中，基站会接收UE发送的第一能力改变请求，该第一能力改变请求包括新的带宽能力，该新的带宽能力小于基站给UE在当前时刻配置的BWP对应的原始带宽能力。之后，基站会向UE发送第一信息，并基于该第一信息为UE配置新的BWP。由此可知，本公开实施例之中，基站可以基于UE发送的小于原始带宽能力的新的带宽能力为UE配置新的BWP，也即是，基站可以为UE配置小的BWP。基于此，当UE需要省电时，基站可以为UE重新配置小的BWP以降低UE的耗电速度，省电效果较好，且确保了UE的性能。
图8为本公开实施例所提供的一种带宽配置方法的流程示意图，该方法由UE执行，如图8所示，该带宽配置方法可以包括以下步骤：
步骤801、确定新的带宽能力。
其中，在本公开的一个实施例之中，新的带宽能力小于UE在当前时刻使用的BWP对应的原始带宽能力。
步骤802、向基站发送第一能力改变请求。
步骤803、接收基站发送的第一拒绝信息。
其中，在本公开的一个实施例之中，当基站不接受UE的第一能力改变请求时，可以向UE发送第一拒绝信息时。
步骤804、将UE当前时刻使用的BWP确定为目标BWP，并使用目标BWP通信。
综上所述，在本公开实施例提供的带宽配置方法之中，基站会接收UE发送的第一能力改变请求，该第一能力改变请求包括新的带宽能力，该新的带宽能力小于基站给UE在当前时刻配置的BWP对应的原始带宽能力。之后，基站会向UE发送第一信息，并基于该第一信息为UE配置新的BWP。由此可知，本公开实施例之中，基站可以基于UE发送的小于原始带宽能力的新的带宽能力为UE配置新的BWP，也即是，基站可以为UE配置小的BWP。基于此，当UE需要省电时，基站可以为UE重新配置小的BWP以降低UE的耗电速度，省电效果较好，且确保了UE的性能。
图9a为本公开实施例所提供的一种带宽配置方法的流程示意图，该方法由UE执行，如图9a所示，该带宽配置方法可以包括以下步骤：
步骤901a、确定新的带宽能力。
其中，在本公开的一个实施例之中，新的带宽能力小于UE在当前时刻使用的BWP对应的原始带宽能力。
步骤902a、向基站发送第一能力改变请求。
步骤903a、接收基站发送的第一切换信息。
其中，在本公开的一个实施例之中，当基站接受UE的第一能力改变请求时，可以向UE发送第一切换信息时。
步骤904a、确定基站是否为UE配置了与新的带宽能力对应的新的BWP。
其中，在本公开的一个实施例之中，在基站接收UE的第一能力改变请求的基础上，UE可以进一步判断基站是否为UE配置了新的BWP，当基站未给UE配置新的BWP时，继续执行步骤905a。
步骤905a、将新的带宽能力对应的BWP确定为目标BWP，并直接切换至目标BWP上。
其中，在本公开的一个实施例之中，当基站接收UE的第一能力改变请求，且基站未给UE配置新的BWP时，说明基站给UE在当前时刻配置的BWP中包括新的带宽能力对应的BWP，则可以将新的带宽能力对应的BWP确定为目标BWP，并直接切换至目标BWP上。
其中，在本公开的一个实施例之中，从当前时刻使用的BWP切换至与目标BWP的方法可以包括：确定出切换时间点，在该切换时间点从当前时刻使用的BWP切换至目标BWP。
其中，在本公开的一个实施例之中，UE确定切换时间点的方法可以包括：基于协议确定切换时间点。
在本公开的另一个实施例之中，UE确定切换时间点的方法可以包括：接收基站发送的切换时间点。
其中，在本公开的一个实施例之中，UE接收基站发送的切换时间点的方法可以包括：接收基站通 过第一切换信息发送的切换时间点。
综上所述，在本公开实施例提供的带宽配置方法之中，基站会接收UE发送的第一能力改变请求，该第一能力改变请求包括新的带宽能力，该新的带宽能力小于基站给UE在当前时刻配置的BWP对应的原始带宽能力。之后，基站会向UE发送第一信息，并基于该第一信息为UE配置新的BWP。由此可知，本公开实施例之中，基站可以基于UE发送的小于原始带宽能力的新的带宽能力为UE配置新的BWP，也即是，基站可以为UE配置小的BWP。基于此，当UE需要省电时，基站可以为UE重新配置小的BWP以降低UE的耗电速度，省电效果较好，且确保了UE的性能。
图9b为本公开实施例所提供的一种带宽配置方法的流程示意图，该方法由UE执行，如图9b所示，该带宽配置方法可以包括以下步骤：
步骤901b、确定新的带宽能力。
其中，在本公开的一个实施例之中，新的带宽能力小于UE在当前时刻使用的BWP对应的原始带宽能力。
步骤902b、向基站发送第一能力改变请求。
步骤903b、接收基站发送的第一切换信息。
其中，在本公开的一个实施例之中，当基站接受UE的第一能力改变请求时，可以向UE发送第一切换信息时。
步骤904b、确定基站是否为UE配置了与新的带宽能力对应的新的BWP。
其中，在本公开的一个实施例之中，在基站接收UE的第一能力改变请求的基础上，UE可以进一步判断基站是否为UE配置了新的BWP，当基站给UE配置新的BWP时，继续执行步骤905b。
步骤905b、确定基站配置的与所述新的带宽能力对应的新的BWP，将新的BWP确定为目标BWP，从当前时刻使用的BWP切换至目标BWP。
其中，在本公开的一个实施例之中，当基站接收UE的第一能力改变请求，且基站给UE配置新的BWP时，说明基站给UE在当前时刻配置的BWP中不包括新的带宽能力对应的BWP(即基站给UE当前的BWP配置无法满足第一能力改变请求所请求的BWP)，则UE可以将基站配置的新的BWP确定为目标BWP，并直接切换至目标BWP上。
其中，在本公开的一个实施例之中，从当前时刻使用的BWP切换至与目标BWP的方法可以包括：确定出切换时间点，在该切换时间点从当前时刻使用的BWP切换至目标BWP。
其中，在本公开的一个实施例之中，UE确定切换时间点的方法可以包括：基于协议确定切换时间点。
在本公开的另一个实施例之中，UE确定切换时间点的方法可以包括：接收基站发送的切换时间点。
其中，在本公开的一个实施例之中，UE接收基站发送的切换时间点的方法可以包括：接收基站通过第一切换信息发送的切换时间点。
还需要说明的是，在本公开的一个实施例之中，UE还可以接收基站的指示信息，该指示信息用于指示基站支持重新配置BWP的能力。以及，当UE确定基站具备重新配置BWP的能力时，UE可以向基站发送第一能力改变请求。
图10为本公开实施例所提供的一种带宽配置方法的流程示意图，该方法由UE执行，如图10所示，该带宽配置方法可以包括以下步骤：
步骤1001、确定新的带宽能力。
其中，在本公开的一个实施例之中，新的带宽能力小于UE在当前时刻使用的BWP对应的原始带宽能力。
步骤1002、向基站发送第一能力改变请求。
步骤1003、接收基站发送的第一切换信息。
步骤1004、基于第一切换信息确定目标BWP，并使用目标BWP通信。
其中，关于步骤1001-步骤1003的相关可以参见上述描述，以及步骤1004中的“基于第一切换信息确定目标BWP，并使用目标BWP通信”的具体方法可以参考上述图9a和图9b对应的实施例，本公 开实施例在此不做赘述。
步骤1005、向基站发送第二能力改变请求。
其中，在本公开的一个实施例之中，第二能力改变请求包括：UE在发送第一能力改变请求之前使用的BWP对应的带宽能(即原始带宽能力)。
以及，在本公开的一个实施例之中，该第二能力改变请求具体可以用于：UE请求将其带宽能力恢复至原始带宽能力，以便基站能够基于该原始带宽能力切换回原始BWP，以正常工作。以及，在本公开的一个实施例之中，该第二能力改变请求具体可以是UE不需要省电时向基站发送的。示例的，在本公开的一个实施例之中，该第二能力改变请求的发送时机可以为：UE的电量大于等于阈值时。
步骤1006、接收基站发送的第二信息。
其中，在本公开的一个实施例之中，第二信息包括：第二切换信息。
其中，在本公开的一个实施例之中，第二信息包括：第二拒绝信息。
步骤1007、基于第二信息切换BWP。
以及，需要说明的是，在本公开的一个实施例之中，当第二信息的内容不同时，UE基于第二信息切换BWP的方法也不相同。其中，关于UE基于第二信息切换BWP的具体方法在后续实施例会进行介绍。
综上所述，在本公开实施例提供的带宽配置方法之中，基站会接收UE发送的第一能力改变请求，该第一能力改变请求包括新的带宽能力，该新的带宽能力小于基站给UE在当前时刻配置的BWP对应的原始带宽能力。之后，基站会向UE发送第一信息，并基于该第一信息为UE配置新的BWP。由此可知，本公开实施例之中，基站可以基于UE发送的小于原始带宽能力的新的带宽能力为UE配置新的BWP，也即是，基站可以为UE配置小的BWP。基于此，当UE需要省电时，基站可以为UE重新配置小的BWP以降低UE的耗电速度，省电效果较好，且确保了UE的性能。
图11为本公开实施例所提供的一种带宽配置方法的流程示意图，该方法由UE执行，如图11所示，该带宽配置方法可以包括以下步骤：
步骤1101、确定新的带宽能力。
其中，在本公开的一个实施例之中，新的带宽能力小于UE在当前时刻使用的BWP对应的原始带宽能力。
步骤1102、向基站发送第一能力改变请求。
步骤1103、接收基站发送的第一切换信息。
步骤1104、基于第一切换信息确定目标BWP，并使用目标BWP通信。
步骤1105、向基站发送第二能力改变请求。
其中，关于步骤1101-步骤1105的相关可以参见上述描述，本公开实施例在此不做赘述。
步骤1106、接收基站发送的第二拒绝信息。
步骤1107、不切换BWP，继续使用目标BWP。
综上所述，在本公开实施例提供的带宽配置方法、装置、用户设备、基站及存储介质之中，基站会接收UE发送的第一能力改变请求，该第一能力改变请求包括新的带宽能力，该新的带宽能力小于基站给UE在当前时刻配置的BWP对应的原始带宽能力。之后，基站会向UE发送第一信息，并基于该第一信息为UE配置新的BWP。由此可知，本公开实施例之中，基站可以基于UE发送的小于原始带宽能力的新的带宽能力为UE配置新的BWP，也即是，基站可以为UE配置小的BWP。基于此，当UE需要省电时，基站可以为UE重新配置小的BWP以降低UE的耗电速度，省电效果较好，且确保了UE的性能。
图12为本公开实施例所提供的一种带宽配置方法的流程示意图，该方法由UE执行，如图12所示，该带宽配置方法可以包括以下步骤：
步骤1201、确定新的带宽能力。
其中，在本公开的一个实施例之中，新的带宽能力小于UE在当前时刻使用的BWP对应的原始带宽能力。
步骤1202、向基站发送第一能力改变请求。
步骤1203、接收基站发送的第一切换信息。
步骤1204、基于第一切换信息确定目标BWP，并使用目标BWP通信。
步骤1205、向基站发送第二能力改变请求。
其中，在本公开的一个实施例之中，第二能力改变请求包括所述原始带宽能力。
步骤1207、接收基站发送的第二切换信息。
步骤1208、从目标BWP切换至第二能力改变请求包括的带宽能力对应的BWP。
综上所述，在本公开实施例提供的带宽配置方法、装置、用户设备、基站及存储介质之中，基站会接收UE发送的第一能力改变请求，该第一能力改变请求包括新的带宽能力，该新的带宽能力小于基站给UE在当前时刻配置的BWP对应的原始带宽能力。之后，基站会向UE发送第一信息，并基于该第一信息为UE配置新的BWP。由此可知，本公开实施例之中，基站可以基于UE发送的小于原始带宽能力的新的带宽能力为UE配置新的BWP，也即是，基站可以为UE配置小的BWP。基于此，当UE需要省电时，基站可以为UE重新配置小的BWP以降低UE的耗电速度，省电效果较好，且确保了UE的性能。
图13为本公开一个实施例所提供的一种带宽配置装置1300的结构示意图，应用于基站，如图13所示，该带宽配置装置1300可以包括：
接收模块1301，用于接收用户设备UE发送的第一能力改变请求，第一能力改变请求包括新的带宽能力；新的带宽能力小于UE在当前时刻使用的部分带宽BWP对应的原始带宽能力。
发送模块1302，用于向UE发送第一信息。
处理模块1303，用于基于第一信息为UE配置新的BWP。
综上所述，在本公开实施例提供的带宽配置装置之中，基站会接收UE发送的第一能力改变请求，该第一能力改变请求包括新的带宽能力，该新的带宽能力小于基站给UE在当前时刻配置的BWP对应的原始带宽能力。之后，基站会向UE发送第一信息，并基于该第一信息为UE配置新的BWP。由此可知，本公开实施例之中，基站可以基于UE发送的小于原始带宽能力的新的带宽能力为UE配置新的BWP，也即是，基站可以为UE配置小的BWP。基于此，当UE需要省电时，基站可以为UE重新配置小的BWP以降低UE的耗电速度，省电效果较好，且确保了UE的性能。
可选的，在本公开的一个实施例之中，所述发送模块还用于：
确定所述基站给所述UE在当前时刻配置的BWP中是否包括与所述新的带宽能力对应的BWP；
当所述基站给所述UE在当前时刻配置的BWP包括与所述新的带宽能力对应的BWP，向所述UE发送第一切换信息。
可选的，在本公开的一个实施例之中，所述处理模块还用于：
将所述新的带宽能力对应的BWP确定为所述目标BWP，并切换至所述目标BWP上。
可选的，在本公开的一个实施例之中，所述发送模块还用于：
确定所述基站给所述UE在当前时刻配置的BWP中是否包括与所述新的带宽能力对应的BWP；
当所述基站给所述UE在当前时刻配置的BWP未包括与所述新的带宽能力对应的BWP，向所述UE发送第一切换信息。
可选的，在本公开的一个实施例之中，所述处理模块还用于：
为所述UE配置与所述新的带宽能力对应的新的BWP；
将所述新的BWP确定为所述目标BWP，并从当前时刻使用的BWP切换至所述目标BWP。
可选的，在本公开的一个实施例之中，所述发送模块还用于：
向所述UE发送第一拒绝信息。
可选的，在本公开的一个实施例之中，所述处理模块还用于：
将当前时刻使用的BWP确定为所述目标BWP。
可选的，在本公开的一个实施例之中，所述处理模块还用于：
确定切换时间点；
在所述切换时间点从当前时刻使用的BWP切换至所述目标BWP。
可选的，在本公开的一个实施例之中，所述处理模块还用于：
基于协议确定所述切换时间点。
可选的，在本公开的一个实施例之中，所述发送模块还用于：
通过所述第一切换信息向所述UE发送所述切换时间点。
可选的，在本公开的一个实施例之中，所述装置还用于：
接收所述UE发送的第二能力改变请求，所述第二能力改变请求包括：所述UE在发送所述第一能力改变请求之前使用的BWP对应的带宽能力；
向所述UE发送第二信息；
基于所述第二信息切换BWP。
可选的，在本公开的一个实施例之中，所述装置还用于：
向所述UE发送第二拒绝信息。
可选的，在本公开的一个实施例之中，所述装置还用于：
不切换BWP，继续使用所述目标BWP。
可选的，在本公开的一个实施例之中，所述装置还用于：
向所述UE发送第二切换信息。
可选的，在本公开的一个实施例之中，所述装置还用于：从所述目标BWP切换至所述第二能力改变请求包括的带宽能力对应的BWP。
可选的，在本公开的一个实施例之中，所述装置还用于：向所述UE发送指示信息，所述指示信息用于指示所述基站支持重新配置BWP的能力。
图14为本公开一个实施例所提供的一种带宽配置装置1400的结构示意图，应用于基站，如图14所示，该带宽配置装置1400可以包括：
确定模块1401，用于确定UE的新的带宽能力，新的带宽能力小于UE在当前时刻使用的BWP对应的原始带宽能力。
发送模块1402，用于向基站发送第一能力改变请求，第一能力改变请求包括新的带宽能力。
接收模块1403，用于接收基站发送的第一信息。
处理模块1404，用于基于第一信息确定基站配置的新的BWP。
综上所述，在本公开实施例提供的带宽配置方法、装置、用户设备、基站及存储介质之中，基站会接收UE发送的第一能力改变请求，该第一能力改变请求包括新的带宽能力，该新的带宽能力小于基站给UE在当前时刻配置的BWP对应的原始带宽能力。之后，基站会向UE发送第一信息，并基于该第一信息为UE配置新的BWP。由此可知，本公开实施例之中，基站可以基于UE发送的小于原始带宽能力的新的带宽能力为UE配置新的BWP，也即是，基站可以为UE配置小的BWP。基于此，当UE需要省电时，基站可以为UE重新配置小的BWP以降低UE的耗电速度，省电效果较好，且确保了UE的性能。
可选的，在本公开的一个实施例之中，所述接收模块还用于：
接收所述基站发送的第一拒绝信息。
可选的，在本公开的一个实施例之中，所述处理模块还用于：
将当前时刻使用的BWP确定为所述目标BWP。
可选的，在本公开的一个实施例之中，所述接收模块还用于：
接收所述基站发送的第一切换信息。
可选的，在本公开的一个实施例之中，所述处理模块还用于：
确定所述基站是否给所述UE配置了与所述新的带宽能力对应的新的BWP；
当所述基站未给所述UE配置所述新的BWP，将所述新的带宽能力对应的BWP确定为所述目标 BWP，并直接切换至所述目标BWP上。
可选的，在本公开的一个实施例之中，所述处理模块还用于：
确定所述基站是否给所述UE配置了与所述新的带宽能力对应的新的BWP；
当所述基站给所述UE配置了所述新的BWP，确定所述基站配置的与所述新的带宽能力对应的新的BWP，将所述新的BWP确定为所述目标BWP，从所述当前时刻使用的BWP切换至所述目标BWP。
可选的，在本公开的一个实施例之中，所述处理模块还用于：
确定切换时间点；
在所述切换时间点从当前时刻使用的BWP切换至所述目标BWP。
可选的，在本公开的一个实施例之中，所述接收模块还用于：
接收所述基站通过所述第一切换信息发送的所述切换时间点。
可选的，在本公开的一个实施例之中，所述处理模块还用于：
基于协议确定所述切换时间点。
可选的，在本公开的一个实施例之中，所述发送模块还用于：当所述UE的电量小于阈值，向所述基站发送所述第一能力改变请求。
可选的，在本公开的一个实施例之中，所述装置还用于：向所述基站发送第二能力改变请求，所述第二能力改变请求包括：所述UE在发送所述第一能力改变请求之前使用的BWP对应的带宽能力；
接收所述基站发送的第二信息；
基于所述第二信息切换BWP。
可选的，在本公开的一个实施例之中，所述装置还用于：
接收所述基站发送的第二拒绝信息。
可选的，在本公开的一个实施例之中，所述装置还用于：不切换BWP，继续使用所述目标BWP。
可选的，在本公开的一个实施例之中，所述装置还用于：接收所述基站发送的第二切换信息。
可选的，在本公开的一个实施例之中，所述装置还用于：从所述目标BWP切换至所述第二能力改变请求包括的带宽能力对应的BWP。
可选的，在本公开的一个实施例之中，所述装置还用于：当所述UE的电量大于等于阈值，向所述基站发送第二能力改变请求。
可选的，在本公开的一个实施例之中，所述装置还用于：接收所述基站发送的指示信息，所述指示信息用于指示所述基站支持重新配置BWP的能力。
为了实现上述实施例，本公开还提出一种计算机程序产品，包括计算机程序，所述计算机程序在被处理器执行时实现如图1至图6或图7至图12任一所示的方法。
此外，为了实现上述实施例，本公开还提出一种计算机程序，该程序被处理器执行时，以实现如图1至图6或图7至图12任一所示的方法。
图15是本公开一个实施例所提供的一种用户设备UE1500的框图。例如，UE1500可以是移动电话，计算机，数字广播终端设备，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
参照图15，UE1500可以包括以下至少一个组件：处理组件1502，存储器1504，电源组件1506，多媒体组件1508，音频组件1510，输入/输出(I/O)的接口1512，传感器组件1513，以及通信组件1516。
处理组件1502通常控制UE1500的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件1502可以包括至少一个处理器1520来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件1502可以包括至少一个模块，便于处理组件1502和其他组件之间的交互。例如，处理组件1502可以包括多媒体模块，以方便多媒体组件1508和处理组件1502之间的交互。
存储器1504被配置为存储各种类型的数据以支持在UE1500的操作。这些数据的示例包括用于在UE1500上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视 频等。存储器1504可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件1506为UE1500的各种组件提供电力。电源组件1506可以包括电源管理系统，至少一个电源，及其他与为UE1500生成、管理和分配电力相关联的组件。
多媒体组件1508包括在所述UE1500和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括至少一个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的唤醒时间和压力。在一些实施例中，多媒体组件1508包括一个前置摄像头和/或后置摄像头。当UE1500处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1510被配置为输出和/或输入音频信号。例如，音频组件1510包括一个麦克风(MIC)，当UE1500处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1504或经由通信组件1516发送。在一些实施例中，音频组件1510还包括一个扬声器，用于输出音频信号。
I/O接口1512为处理组件1502和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1513包括至少一个传感器，用于为UE1500提供各个方面的状态评估。例如，传感器组件1513可以检测到设备1500的打开/关闭状态，组件的相对定位，例如所述组件为UE1500的显示器和小键盘，传感器组件1513还可以检测UE1500或UE1500一个组件的位置改变，用户与UE1500接触的存在或不存在，UE1500方位或加速/减速和UE1500的温度变化。传感器组件1513可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1513还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件1513还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件1516被配置为便于UE1500和其他设备之间有线或无线方式的通信。UE1500可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件1516经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件1516还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，UE2500可以被至少一个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
图16是本申请实施例所提供的一种基站1600的框图。例如，基站1600可以被提供为一基站。参照图16，基站1600包括处理组件1611，其进一步包括至少一个处理器，以及由存储器1632所代表的存储器资源，用于存储可由处理组件1622的执行的指令，例如应用程序。存储器1632中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外，处理组件1615被配置为执行指令，以执行上述方法前述应用在所述基站的任意方法，例如，如图1所示方法。
基站1600还可以包括一个电源组件1626被配置为执行基站1600的电源管理，一个有线或无线网络接口1650被配置为将基站1600连接到网络，和一个输入输出(I/O)接口1658。基站1600可以操作基于存储在存储器1632的操作系统，例如Windows Server TM，Mac OS XTM，Unix TM,Linux TM，Free BSDTM或类似。
上述本公开提供的实施例中，分别从基站、UE的角度对本公开实施例提供的方法进行了介绍。为了实现上述本公开实施例提供的方法中的各功能，基站和UE可以包括硬件结构、软件模块，以硬件结构、软件模块、或硬件结构加软件模块的形式来实现上述各功能。上述各功能中的某个功能可以以硬件结构、软件模块、或者硬件结构加软件模块的方式来执行。
本公开实施例提供的一种通信装置。通信装置可包括收发模块和处理模块。收发模块可包括发送模块和/或接收模块，发送模块用于实现发送功能，接收模块用于实现接收功能，收发模块可以实现发送功能和/或接收功能。
通信装置可以是终端设备(如前述方法实施例中的终端设备)，也可以是终端设备中的装置，还可以是能够与终端设备匹配使用的装置。或者，通信装置可以是网络设备，也可以是网络设备中的装置，还可以是能够与网络设备匹配使用的装置。
本公开实施例提供的另一种通信装置。通信装置可以是网络设备，也可以是终端设备(如前述方法实施例中的终端设备)，也可以是支持网络设备实现上述方法的芯片、芯片系统、或处理器等，还可以是支持终端设备实现上述方法的芯片、芯片系统、或处理器等。该装置可用于实现上述方法实施例中描述的方法，具体可以参见上述方法实施例中的说明。
通信装置可以包括一个或多个处理器。处理器可以是通用处理器或者专用处理器等。例如可以是基带处理器或中央处理器。基带处理器可以用于对通信协议以及通信数据进行处理，中央处理器可以用于对通信装置(如，基站、基带芯片，终端设备、终端设备芯片，DU或CU等)进行控制，执行计算机程序，处理计算机程序的数据。
可选的，通信装置中还可以包括一个或多个存储器，其上可以存有计算机程序，处理器执行所述计算机程序，以使得通信装置执行上述方法实施例中描述的方法。可选的，所述存储器中还可以存储有数据。通信装置和存储器可以单独设置，也可以集成在一起。
可选的，通信装置还可以包括收发器、天线。收发器可以称为收发单元、收发机、或收发电路等，用于实现收发功能。收发器可以包括接收器和发送器，接收器可以称为接收机或接收电路等，用于实现接收功能；发送器可以称为发送机或发送电路等，用于实现发送功能。
可选的，通信装置中还可以包括一个或多个接口电路。接口电路用于接收代码指令并传输至处理器。处理器运行所述代码指令以使通信装置执行上述方法实施例中描述的方法。
通信装置为终端设备(如前述方法实施例中的终端设备)：处理器用于执行图1-图4任一所示的方法。
通信装置为网络设备：收发器用于执行图到图任一所示的方法。
在一种实现方式中，处理器中可以包括用于实现接收和发送功能的收发器。例如该收发器可以是收发电路，或者是接口，或者是接口电路。用于实现接收和发送功能的收发电路、接口或接口电路可以是分开的，也可以集成在一起。上述收发电路、接口或接口电路可以用于代码/数据的读写，或者，上述收发电路、接口或接口电路可以用于信号的传输或传递。
在一种实现方式中，处理器可以存有计算机程序，计算机程序在处理器上运行，可使得通信装置执行上述方法实施例中描述的方法。计算机程序可能固化在处理器中，该种情况下，处理器可能由硬件实现。
在一种实现方式中，通信装置可以包括电路，所述电路可以实现前述方法实施例中发送或接收或者通信的功能。本公开中描述的处理器和收发器可实现在集成电路(integrated circuit，IC)、模拟IC、射频集成电路RFIC、混合信号IC、专用集成电路(application specific integrated circuit，ASIC)、印刷电路板(printed circuit board，PCB)、电子设备等上。该处理器和收发器也可以用各种IC工艺技术来制造，例如互补金属氧化物半导体(complementary metal oxide semiconductor，CMOS)、N型金属氧化物半导体(nMetal-oxide-semiconductor，NMOS)、P型金属氧化物半导体(positive channel metal oxide semiconductor，PMOS)、双极结型晶体管(bipolar junction transistor，BJT)、双极CMOS(BiCMOS)、硅锗(SiGe)、砷化镓(GaAs)等。
以上实施例描述中的通信装置可以是网络设备或者终端设备(如前述方法实施例中的终端设 备)，但本公开中描述的通信装置的范围并不限于此，而且通信装置的结构可以不受的限制。通信装置可以是独立的设备或者可以是较大设备的一部分。例如所述通信装置可以是：
(1)独立的集成电路IC，或芯片，或，芯片系统或子系统；
(2)具有一个或多个IC的集合，可选的，该IC集合也可以包括用于存储数据，计算机程序的存储部件；
(3)ASIC，例如调制解调器(Modem)；
(4)可嵌入在其他设备内的模块；
(5)接收机、终端设备、智能终端设备、蜂窝电话、无线设备、手持机、移动单元、车载设备、网络设备、云设备、人工智能设备等等；
(6)其他等等。
对于通信装置可以是芯片或芯片系统的情况，芯片包括处理器和接口。其中，处理器的数量可以是一个或多个，接口的数量可以是多个。
可选的，芯片还包括存储器，存储器用于存储必要的计算机程序和数据。
本领域技术人员还可以了解到本公开实施例列出的各种说明性逻辑块(illustrative logical block)和步骤(step)可以通过电子硬件、电脑软件，或两者的结合进行实现。这样的功能是通过硬件还是软件来实现取决于特定的应用和整个系统的设计要求。本领域技术人员可以对于每种特定的应用，可以使用各种方法实现所述的功能，但这种实现不应被理解为超出本公开实施例保护的范围。
本公开实施例还提供一种确定侧链路时长的系统，该系统包括前述实施例中作为终端设备(如前述方法实施例中的第一终端设备)的通信装置和作为网络设备的通信装置，或者，该系统包括前述实施例中作为终端设备(如前述方法实施例中的第一终端设备)的通信装置和作为网络设备的通信装置。
本公开还提供一种可读存储介质，其上存储有指令，该指令被计算机执行时实现上述任一方法实施例的功能。
本公开还提供一种计算机程序产品，该计算机程序产品被计算机执行时实现上述任一方法实施例的功能。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机程序。在计算机上加载和执行所述计算机程序时，全部或部分地产生按照本公开实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机程序可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机程序可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(digital subscriber line，DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质(例如，软盘、硬盘、磁带)、光介质(例如，高密度数字视频光盘(digital video disc，DVD))、或者半导体介质(例如，固态硬盘(solid state disk，SSD))等。
本领域普通技术人员可以理解：本公开中涉及的第一、第二等各种数字编号仅为描述方便进行的区分，并不用来限制本公开实施例的范围，也表示先后顺序。
本公开中的至少一个还可以描述为一个或多个，多个可以是两个、三个、四个或者更多个，本公开不做限制。在本公开实施例中，对于一种技术特征，通过“第一”、“第二”、“第三”、“A”、“B”、“C”和“D”等区分该种技术特征中的技术特征，该“第一”、“第二”、“第三”、“A”、“B”、“C”和“D”描述的技术特征间无先后顺序或者大小顺序。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本发明的其它实施方案。本 公开旨在涵盖本发明的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (41)

  1. 一种带宽配置方法，其特征在于，应用于基站，包括：
    接收用户设备UE发送的第一能力改变请求，所述第一能力改变请求包括新的带宽能力；所述新的带宽能力小于基站给所述UE在当前时刻配置的部分带宽BWP对应的带宽能力；
    向所述UE发送第一信息；
    基于所述第一信息确定目标BWP，并使用所述目标BWP通信。
  2. 如权利要求1所述的方法，其特征在于，所述向所述UE发送第一信息，包括：
    确定所述基站给所述UE在当前时刻配置的BWP中是否包括与所述新的带宽能力对应的BWP；
    当所述基站给所述UE在当前时刻配置的BWP包括与所述新的带宽能力对应的BWP，向所述UE发送第一切换信息。
  3. 如权利要求1或2所述的方法，其特征在于，所述基于所述第一信息确定目标BWP，包括：
    将所述新的带宽能力对应的BWP确定为所述目标BWP，并从当前时刻使用的BWP切换至所述目标BWP上。
  4. 如权利要求1所述的方法，其特征在于，所述向所述UE发送第一信息，包括：
    确定所述基站给所述UE在当前时刻配置的BWP中是否包括与所述新的带宽能力对应的BWP；
    当所述基站给所述UE在当前时刻配置的BWP未包括与所述新的带宽能力对应的BWP，向所述UE发送第一切换信息。
  5. 如权利要求4所述的方法，其特征在于，所述基于所述第一信息确定目标BWP，包括：
    为所述UE配置与所述新的带宽能力对应的新的BWP；
    将所述新的BWP确定为所述目标BWP，并从当前时刻使用的BWP切换至所述目标BWP。
  6. 如权利要求1所述的方法，其特征在于，所述向所述UE发送第一信息，包括：
    向所述UE发送第一拒绝信息。
  7. 如权利要求6所述的方法，其特征在于，所述基于所述第一信息确定目标BWP，包括：
    将当前时刻使用的BWP确定为所述目标BWP。
  8. 如权利要求3或5所述的方法，其特征在于，所述从当前时刻使用的BWP切换至所述目标BWP，包括：
    确定切换时间点；
    在所述切换时间点从当前时刻使用的BWP切换至所述目标BWP。
  9. 如权利要求8所述的方法，其特征在于，所述确定切换时间点，包括：
    基于协议确定所述切换时间点。
  10. 如权利要求8所述的方法，其特征在于，所述方法还包括：
    通过所述第一切换信息向所述UE发送所述切换时间点。
  11. 如权利要求3或5所述的方法，其特征在于，所述方法还包括：
    接收所述UE发送的第二能力改变请求，所述第二能力改变请求包括：所述UE在发送所述第一能力改变请求之前使用的BWP对应的带宽能力；
    向所述UE发送第二信息；
    基于所述第二信息切换BWP。
  12. 如权利要求11所述的方法，其特征在于，所述向所述UE发送第二信息，包括：
    向所述UE发送第二拒绝信息。
  13. 如权利要求12所述的方法，其特征在于，所述基于所述第二信息切换BWP，包括：
    不切换BWP，继续使用所述目标BWP。
  14. 如权利要求11所述的方法，其特征在于，所述向所述UE发送第二信息，包括：
    向所述UE发送第二切换信息。
  15. 如权利要求14所述的方法，其特征在于，所述基于所述第二信息切换BWP，包括：
    从所述目标BWP切换至所述第二能力改变请求包括的带宽能力对应的BWP。
  16. 如权利要求1所述的方法，其特征在于，所述方法还包括：
    向所述UE发送指示信息，所述指示信息用于指示所述基站支持重新配置BWP的能力。
  17. 一种带宽配置方法，其特征在于，应用于UE，包括：
    确定UE的新的带宽能力，所述新的带宽能力小于基站给所述UE在当前时刻配置的BWP对应的带宽能力；
    向基站发送第一能力改变请求，所述第一能力改变请求包括所述新的带宽能力；
    接收所述基站发送的第一信息；
    基于所述第一信息确定目标BWP，并使用所述目标BWP通信。
  18. 如权利要求17所述的方法，其特征在于，所述接收所述基站发送的第一信息，包括：
    接收所述基站发送的第一拒绝信息。
  19. 如权利要求18所述的方法，其特征在于，所述基于所述第一信息确定目标BWP，包括：
    将当前时刻使用的BWP确定为所述目标BWP。
  20. 如权利要求17所述的方法，其特征在于，所述接收所述基站发送的第一信息，包括：
    接收所述基站发送的第一切换信息。
  21. 如权利要求17或20所述的方法，其特征在于，所述基于所述第一信息确定目标BWP，包括：
    确定所述基站是否给所述UE配置了与所述新的带宽能力对应的新的BWP；
    当所述基站未给所述UE配置所述新的BWP，将所述新的带宽能力对应的BWP确定为所述目标BWP，并直接从当前时刻使用的BWP切换至所述目标BWP上。
  22. 如权利要求20所述的方法，其特征在于，所述基于所述第一信息确定目标BWP，包括：
    确定所述基站是否给所述UE配置了与所述新的带宽能力对应的新的BWP；
    当所述基站给所述UE配置了所述新的BWP，确定所述基站配置的与所述新的带宽能力对应的新的BWP，将所述新的BWP确定为所述目标BWP，从当前时刻使用的BWP切换至所述目标BWP。
  23. 如权利要求21或22所述的方法，其特征在于，所述从当前时刻使用的BWP切换至所述目标 BWP，包括：
    确定切换时间点；
    在所述切换时间点从当前时刻使用的BWP切换至所述目标BWP。
  24. 如权利要求23所述的方法，其特征在于，所述确定切换时间点，包括：
    接收所述基站通过所述第一切换信息发送的所述切换时间点。
  25. 如权利要求23所述的方法，其特征在于，所述确定切换时间点，包括：
    基于协议确定所述切换时间点。
  26. 如权利要求17所述的方法，其特征在于，所述向基站发送第一能力改变请求，包括：
    当所述UE的电量小于阈值，向所述基站发送所述第一能力改变请求。
  27. 如权利要求21或22所述的方法，其特征在于，所述方法还包括：
    向所述基站发送第二能力改变请求，所述第二能力改变请求包括：所述UE在发送所述第一能力改变请求之前使用的BWP对应的带宽能力；
    接收所述基站发送的第二信息；
    基于所述第二信息切换BWP。
  28. 如权利要求27所述的方法，其特征在于，所述接收所述基站发送的第二信息，包括：
    接收所述基站发送的第二拒绝信息。
  29. 如权利要求28所述的方法，其特征在于，所述基于所述第二信息切换BWP，包括：
    不切换BWP，继续使用所述目标BWP。
  30. 如权利要求27所述的方法，其特征在于，所述接收所述基站发送的第二信息，包括：
    接收所述基站发送的第二切换信息。
  31. 如权利要求30所述的方法，其特征在于，所述基于所述第二信息切换BWP，包括：
    从所述目标BWP切换至所述第二能力改变请求包括的带宽能力对应的BWP。
  32. 如权利要求27所述的方法，其特征在于，所述向所述基站发送第二能力改变请求，包括：
    当所述UE的电量大于等于阈值，向所述基站发送第二能力改变请求。
  33. 如权利要求17所述的方法，其特征在于，所述方法还包括：
    接收所述基站发送的指示信息，所述指示信息用于指示所述基站支持重新配置BWP的能力。
  34. 一种带宽配置装置，其特征在于，包括：
    接收模块，用于接收UE发送的第一能力改变请求，所述第一能力改变请求包括新的带宽能力；所述新的带宽能力小于基站给所述UE在当前时刻配置的部分带宽BWP对应的带宽能力；
    发送模块，用于向所述UE发送第一信息；
    处理模块，用于基于所述第一信息确定目标BWP，并使用所述目标BWP通信。
  35. 一种带宽配置装置，其特征在于，包括：
    确定模块，用于确定UE的新的带宽能力，新的带宽能力小于基站给所述UE在当前时刻配置的 BWP对应的带宽能力；
    发送模块，用于向基站发送第一能力改变请求，所述第一能力改变请求包括所述新的带宽能力；
    接收模块，用于接收所述基站发送的第一信息；
    处理模块，用于基于所述第一信息确定目标BWP，并使用所述目标BWP通信。
  36. 一种通信装置，其特征在于，所述装置包括处理器和存储器，所述存储器中存储有计算机程序，所述处理器执行所述存储器中存储的计算机程序，以使所述装置执行如权利要求1至16中任一项所述的方法。
  37. 一种通信装置，其特征在于，所述装置包括处理器和存储器，所述存储器中存储有计算机程序，所述处理器执行所述存储器中存储的计算机程序，以使所述装置执行如权利要求17至33中任一项所述的方法。
  38. 一种通信装置，其特征在于，包括：处理器和接口电路；
    所述接口电路，用于接收代码指令并传输至所述处理器；
    所述处理器，用于运行所述代码指令以执行如权利要求1至16中任一项所述的方法。
  39. 一种通信装置，其特征在于，包括：处理器和接口电路；
    所述接口电路，用于接收代码指令并传输至所述处理器；
    所述处理器，用于运行所述代码指令以执行如权利要求17至36任一所述的方法。
  40. 一种计算机可读存储介质，用于存储有指令，当所述指令被执行时，使如权利要求1至16中任一项所述的方法被实现。
  41. 一种计算机可读存储介质，用于存储有指令，当所述指令被执行时，使如权利要求17至33中任一项所述的方法被实现。
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019035656A1 (en) * 2017-08-16 2019-02-21 Samsung Electronics Co., Ltd. TERMINAL BANDWIDTH ADAPTING METHOD AND APPARATUS IN WIRELESS COMMUNICATION SYSTEM
CN112534844A (zh) * 2018-08-03 2021-03-19 联想（新加坡）私人有限公司 指示在不活跃状态下的无线能力改变
CN112601254A (zh) * 2020-12-15 2021-04-02 Oppo广东移动通信有限公司 一种切换bwp的方法及终端设备
CN112637953A (zh) * 2020-12-15 2021-04-09 Oppo（重庆）智能科技有限公司 一种切换bwp的方法及终端设备
CN112738852A (zh) * 2020-12-23 2021-04-30 Oppo广东移动通信有限公司 一种切换bwp的方法及终端设备
CN112740796A (zh) * 2018-09-28 2021-04-30 索尼公司 用于自适应带宽操作的方法和装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019028821A1 (zh) * 2017-08-11 2019-02-14 北京小米移动软件有限公司 调整信息传输的方法、基站及用户设备
US11064549B2 (en) * 2018-08-09 2021-07-13 Qualcomm Incorporated Bandwidth configuration techniques in wireless communications
US11166238B2 (en) * 2018-09-13 2021-11-02 Qualcomm Incorporated Methods and apparatus for supporting multiple power and spectrum efficient modes for power saving
EP3869878A4 (en) * 2018-10-17 2022-06-15 Beijing Xiaomi Mobile Software Co., Ltd. METHOD AND DEVICE FOR SWITCHING A BANDWIDTH PART
WO2020232566A1 (zh) * 2019-05-17 2020-11-26 北京小米移动软件有限公司 Bwp切换方法、装置及存储介质
CN112351500B (zh) * 2019-08-09 2024-06-04 大唐移动通信设备有限公司 一种bwp组切换方法、基站及终端

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019035656A1 (en) * 2017-08-16 2019-02-21 Samsung Electronics Co., Ltd. TERMINAL BANDWIDTH ADAPTING METHOD AND APPARATUS IN WIRELESS COMMUNICATION SYSTEM
CN112534844A (zh) * 2018-08-03 2021-03-19 联想（新加坡）私人有限公司 指示在不活跃状态下的无线能力改变
CN112740796A (zh) * 2018-09-28 2021-04-30 索尼公司 用于自适应带宽操作的方法和装置
CN112601254A (zh) * 2020-12-15 2021-04-02 Oppo广东移动通信有限公司 一种切换bwp的方法及终端设备
CN112637953A (zh) * 2020-12-15 2021-04-09 Oppo（重庆）智能科技有限公司 一种切换bwp的方法及终端设备
CN112738852A (zh) * 2020-12-23 2021-04-30 Oppo广东移动通信有限公司 一种切换bwp的方法及终端设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUAWEI, HISILICON: "Processing Delay Requirements for RRC Procedures in NR", 3GPP DRAFT; R2-1817633, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Spokane, US; 20181112 - 20181116, 12 November 2018 (2018-11-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051557157 *

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