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WO2025059953A1 - Procédé et appareil d'exécution d'opération, dispositif de communication et support de stockage - Google Patents

Procédé et appareil d'exécution d'opération, dispositif de communication et support de stockage Download PDF

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Publication number
WO2025059953A1
WO2025059953A1 PCT/CN2023/120209 CN2023120209W WO2025059953A1 WO 2025059953 A1 WO2025059953 A1 WO 2025059953A1 CN 2023120209 W CN2023120209 W CN 2023120209W WO 2025059953 A1 WO2025059953 A1 WO 2025059953A1
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WO
WIPO (PCT)
Prior art keywords
auxiliary information
node
service
service auxiliary
terminal
Prior art date
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PCT/CN2023/120209
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English (en)
Chinese (zh)
Inventor
李丽丝
李艳华
吴锦花
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
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Priority to PCT/CN2023/120209 priority Critical patent/WO2025059953A1/fr
Publication of WO2025059953A1 publication Critical patent/WO2025059953A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements

Definitions

  • the present disclosure relates to the field of communication technology, and in particular, to an operation execution method, an operation execution device, a communication device, and a storage medium.
  • the network device can make appropriate configurations for the terminal to meet the needs of communication with the terminal.
  • the information considered by the network device when determining the configuration is not comprehensive, resulting in inappropriate configurations made for the terminal.
  • the embodiments of the present disclosure propose an operation execution method, an operation execution apparatus, a communication device, and a storage medium to solve the technical problems in the related art.
  • a method for executing an operation is proposed, which is executed by a first node.
  • the method includes: sending auxiliary information to a second node, wherein the auxiliary information is used for the second node to perform a first operation, and the first operation includes at least one of the following: terminal power saving related configuration, resource allocation of the terminal.
  • an operation execution method is proposed, which is executed by a second node, the method comprising: receiving auxiliary information sent by a first node, wherein the auxiliary information is used by the second node to perform a first operation, and the first operation includes at least one of the following: terminal power saving related configuration, resource allocation of the terminal
  • an operation execution device which is arranged at a first node.
  • the method includes: a sending module, configured to send auxiliary information to a second node, wherein the auxiliary information is used for the second node to perform a first operation, and the first operation includes at least one of the following: terminal power saving related configuration, resource allocation of the terminal.
  • an operation execution device which is arranged at a second node, and the device includes: a receiving module, configured to receive auxiliary information sent by a first node, wherein the auxiliary information is used for the second node to perform a first operation, and the first operation includes at least one of the following: terminal power saving related configuration, resource allocation of the terminal.
  • an operation execution method comprising: a first node sends auxiliary information to a second node; the second node performs a first operation based on the auxiliary information, wherein the first operation includes at least one of the following: terminal power saving related configuration, resource allocation of the terminal.
  • a communication device comprising: one or more processors; a memory coupled to the one or more processors, wherein executable instructions are stored in the memory, and when the executable instructions are executed by the one or more processors, the communication device executes the operation execution method described in the first aspect.
  • a communication device comprising: one or more processors; a memory coupled to the one or more processors, wherein executable instructions are stored on the memory, and when the executable instructions are executed by the one or more processors, the communication device executes the operation execution method described in the second aspect.
  • a communication system including a first node and a second node.
  • the first node is configured to implement the operation execution method described in the first aspect
  • the second node is configured to implement the operation execution method described in the second aspect.
  • a storage medium stores instructions, and when the instructions are executed on a communication device, the communication device executes an operation execution method as described in any one of the first aspect and the first aspect.
  • a first node may send auxiliary information to a second node, and the auxiliary information may be used to assist the second node in performing a first operation.
  • the second node may refer to the auxiliary information to perform the first operation, which is beneficial to ensuring that the second node performs the first operation to an appropriate degree.
  • FIG1 is a schematic diagram of the architecture of a communication system according to an embodiment of the present disclosure.
  • FIG. 2 is an interactive schematic diagram showing an operation execution method according to an embodiment of the present disclosure.
  • FIG. 3 is a schematic flowchart showing an operation execution method according to an embodiment of the present disclosure.
  • FIG. 4A is a schematic flowchart showing an operation execution method according to an embodiment of the present disclosure.
  • FIG. 4B is a schematic flowchart showing another operation execution method according to an embodiment of the present disclosure.
  • FIG5 is a schematic flowchart showing an operation execution method according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic block diagram showing an operation execution device according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic block diagram showing an operation execution device according to an embodiment of the present disclosure.
  • FIG8 is a schematic diagram of the structure of a communication device proposed in an embodiment of the present disclosure.
  • FIG. 9 is a schematic diagram of the structure of a chip proposed in an embodiment of the present disclosure.
  • the embodiments of the present disclosure provide operation execution, apparatus, communication device, and storage medium.
  • an embodiment of the present disclosure proposes an operation execution method, which is executed by a first node, and the method includes: sending auxiliary information to a second node, wherein the auxiliary information is used for the second node to perform a first operation, and the first operation includes at least one of the following: terminal power saving related configuration, resource allocation of the terminal.
  • the first node can send auxiliary information to the second node, and the auxiliary information can be used to assist the second node in performing the first operation.
  • the second node can refer to the auxiliary information to perform the first operation, which is conducive to ensuring that the second node performs the first operation appropriately.
  • the auxiliary information is used to indicate at least one of the following: a source of the auxiliary information; and first service auxiliary information.
  • the first service auxiliary information is used to indicate at least one of the following: an uplink period; an uplink burst arrival time; or an uplink jitter.
  • the first service auxiliary information is based on the following At least one of: second service auxiliary information received from the terminal; third service auxiliary information received from a core network device.
  • the method further includes: receiving second service auxiliary information sent by the terminal, and determining that the second service auxiliary information is the first service auxiliary information.
  • the method further includes: receiving third service auxiliary information sent by a core network, and determining that the third service auxiliary information is the first service auxiliary information.
  • the method further includes: receiving second service auxiliary information sent by the terminal and third service auxiliary information sent by the core network, and determining that the second service auxiliary information is the first service auxiliary information.
  • the method further includes: receiving second service auxiliary information sent by the terminal and third service auxiliary information sent by a core network, and determining that the third service auxiliary information is the first service auxiliary information.
  • the method further includes: receiving second service auxiliary information sent by the terminal and third service auxiliary information sent by the core network, and determining that the second service auxiliary information or the third service auxiliary information is the first service auxiliary information.
  • the method further includes: receiving second service auxiliary information sent by the terminal, and determining the second service auxiliary information as the first service auxiliary information; wherein the first service auxiliary information determined according to the second service auxiliary information is used to update the first service auxiliary information previously sent to the second node.
  • the method further includes: receiving third service auxiliary information sent by the core network, and determining the third service auxiliary information as the first service auxiliary information; wherein the first service auxiliary information determined according to the third service auxiliary information is used to update the first service auxiliary information previously sent to the second node.
  • the method further comprises: receiving the second service auxiliary information sent by the terminal, sending indication information to a core network device, wherein the indication information is used to instruct the core network device to send third service auxiliary information to the first node.
  • the method further comprises: receiving third service auxiliary information sent by the core network, sending indication information to the terminal, wherein the indication information is used to instruct the terminal to stop sending the second service auxiliary information to the first node.
  • the method further includes: receiving second service auxiliary information sent by the terminal and third service auxiliary information sent by the core network, and sending the second service auxiliary information and the third service auxiliary information to the second node.
  • the method further includes: sending source information of the second service auxiliary information and/or the third service auxiliary information to the second node.
  • the source information is used by the second node to determine auxiliary information used by the second node to perform the first operation from the second service auxiliary information and the third service auxiliary information.
  • the first node includes a gNB centralized unit, and the second node includes a gNB distributed unit; or, the first node includes a gNB centralized unit control plane, and the second node includes a gNB centralized unit user plane; or, the first node includes a dual-connected master node, and the second node includes a gNB distributed unit.
  • the second node includes a dual-connected secondary node; or, the first node includes a source base station in a handover process, and the second node includes a target base station in a handover process.
  • the auxiliary information further includes at least one of the following information: an identifier of a protocol data unit session; an identifier of a quality of service flow; an identifier of a protocol data unit set; an identifier of a data radio bearer.
  • an operation execution method which is executed by a second node, and the method includes:
  • Auxiliary information sent by a first node is received, wherein the auxiliary information is used by the second node to perform a first operation, and the first operation includes at least one of the following: terminal power saving related configuration, and resource allocation of the terminal.
  • the first node can send auxiliary information to the second node, and the auxiliary information can be used to assist the second node in performing the first operation.
  • the second node can refer to the auxiliary information to perform the first operation, which is conducive to ensuring that the second node performs the first operation appropriately.
  • the auxiliary information is used to indicate at least one of the following: a source of the auxiliary information; and first service auxiliary information.
  • the first service auxiliary information is used to indicate at least one of the following: an uplink period; an uplink burst arrival time; or an uplink jitter.
  • the method further includes: updating the first service auxiliary information received earlier according to the first service auxiliary information received later.
  • the method further includes: receiving second service auxiliary information and third service auxiliary information sent by the first node.
  • the method further includes: receiving source information of the second service auxiliary information and/or the third service auxiliary information sent by the first node.
  • the method further includes: determining auxiliary information for performing the first operation in the second service auxiliary information and the third service auxiliary information according to the source information.
  • the first node includes a gNB centralized unit, and the second node includes a gNB distributed unit; or, the first node includes a gNB control plane centralized unit, and the second node includes a gNB user plane centralized unit; or, the first node includes a dual-connected primary node, and the second node includes a dual-connected secondary node; or, the first node includes a source base station in a switching process, and the second node includes a target base station in a switching process.
  • the auxiliary information further includes at least one of the following information: an identifier of a protocol data unit session; an identifier of a quality of service flow; an identifier of a protocol data unit set; an identifier of a data radio bearer.
  • an embodiment of the present disclosure proposes an operation execution device, which is arranged at a first node.
  • the method includes: a sending module, configured to send auxiliary information to a second node, wherein the auxiliary information is used for the second node to perform a first operation, and the first operation includes at least one of the following: terminal power saving related configuration, resource allocation of the terminal.
  • an embodiment of the present disclosure provides an operation execution device, which is set at a second node, and the device includes: a receiving module, configured to receive auxiliary information sent by a first node, wherein the auxiliary information is used for the second node to perform a first operation, and the first operation includes at least one of the following: terminal power saving related configuration, the Resource allocation for the terminal.
  • an embodiment of the present disclosure proposes an operation execution method, including: a first node sends auxiliary information to a second node; the second node performs a first operation based on the auxiliary information, wherein the first operation includes at least one of the following: terminal power saving related configuration, resource allocation of the terminal.
  • an embodiment of the present disclosure proposes a communication device, comprising: one or more processors; a memory coupled to the one or more processors, wherein the memory stores executable instructions, and when the executable instructions are executed by the one or more processors, the communication device executes the operation execution method described in the first aspect or any one of the optional embodiments of the first aspect.
  • an embodiment of the present disclosure proposes a communication device, comprising: one or more processors; a memory coupled to the one or more processors, the memory storing executable instructions, and when the executable instructions are executed by the one or more processors, the communication device executes the operation execution method described in any one of the second aspect and the optional embodiments of the second aspect.
  • an embodiment of the present disclosure proposes a communication system, comprising a first node and a second node, wherein the first node is configured to implement the operation execution method described in any one of the first aspect and the optional embodiments of the first aspect, and the second node is configured to implement the second aspect and the optional embodiments of the second aspect.
  • an embodiment of the present disclosure proposes a storage medium, which stores instructions.
  • the communication device executes an operation execution method as described in any one of the first aspect, the optional embodiment of the first aspect, the second aspect, and the optional embodiment of the second aspect.
  • an embodiment of the present disclosure proposes a program product.
  • the communication device executes the method described in the first aspect, the optional embodiment of the first aspect, the second aspect, and the optional embodiment of the second aspect.
  • an embodiment of the present disclosure proposes a computer program, which, when executed on a computer, enables the computer to execute the method described in the first aspect, the optional embodiment of the first aspect, the second aspect, and the optional embodiment of the second aspect.
  • the embodiments of the present disclosure propose operation execution, device, communication device, and storage medium.
  • the terms such as operation execution method, information processing method, and communication method can be replaced with each other, the terms such as operation execution device, information processing device, and communication device can be replaced with each other, and the terms such as information processing system and communication system can be replaced with each other.
  • each step in a certain embodiment can be implemented as an independent embodiment, and the steps can be arbitrarily combined.
  • a solution after removing some steps in a certain embodiment can also be implemented as an independent embodiment, and the order of the steps in a certain embodiment can be arbitrarily exchanged.
  • the optional implementation methods in a certain embodiment can be arbitrarily combined; in addition, the embodiments can be arbitrarily combined, for example, some or all steps of different embodiments can be arbitrarily combined, and a certain embodiment can be arbitrarily combined with the optional implementation methods of other embodiments.
  • "at least one of A and B", “A and/or B", “A in one case, B in another case”, “in response to one case A, in response to another case B”, etc. may include the following technical solutions according to the situation: in some embodiments, A (A is executed independently of B); in some embodiments, B (B is executed independently of A); in some embodiments, execution is selected from A and B (A and B are selectively executed); in some embodiments, A and B (both A and B are executed). When there are more branches such as A, B, C, etc., the above is also similar.
  • prefixes such as “first” and “second” in the embodiments of the present disclosure are only for distinguishing different description objects and do not constitute any restrictions on the position, order, priority, quantity or content of the description objects.
  • description objects please refer to the description in the context of the claims or embodiments, and no unnecessary restrictions should be constituted due to the use of prefixes.
  • the description object is "field”
  • the ordinal number before “field” in “first field” and “second field” does not limit the position or order between “fields”
  • “first” and “second” do not limit whether the "fields” they modify are in the same message, nor do they limit the order of "first field” and “second field”.
  • the description object is "level”
  • the ordinal number before “level” in “first level” and “second level” does not limit the priority between “levels”.
  • the number of description objects is not limited by ordinal numbers and can be one or more.
  • “first device” can be one or more.
  • the objects modified by different prefixes can be the same or different.
  • first device and second device can be the same device or different devices, and their types can be the same or different.
  • description object is "information”
  • first information and second information can be the same information or different information, and their contents can be the same or different.
  • “including A”, “comprising A”, “used to indicate A”, and “carrying A” can be interpreted as directly carrying A or indirectly indicating A.
  • terms such as “greater than”, “greater than or equal to”, “not less than”, “more than”, “more than or equal to”, “not less than”, “higher than”, “higher than or equal to”, “not lower than”, and “above” can be replaced with each other, and terms such as “less than”, “less than or equal to”, “not greater than”, “less than”, “less than or equal to”, “no more than”, “lower than”, “lower than or equal to”, “not higher than”, and “below” can be replaced with each other.
  • devices, etc. can be interpreted as physical or virtual, and their names are not limited to the names recorded in the embodiments.
  • Terms such as “device”, “equipment”, “device”, “circuit”, “network element”, “node”, “function”, “unit”, “section”, “system”, “network”, “chip”, “chip system”, “entity”, and “subject” can be used interchangeably.
  • network may be interpreted as devices included in the network (eg, access network equipment, core network equipment, etc.).
  • terminal In some embodiments, the terms "terminal”, “terminal device”, “user equipment (UE)”, “user terminal”, “mobile station (MS)”, “mobile terminal (MT)", subscriber station, mobile unit, subscriber unit, wireless unit, remote unit, mobile device, wireless device, wireless communication device, remote device, mobile subscriber station, access terminal, mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client and the like can be used interchangeably.
  • the access network device, the core network device, or the network device can be replaced by a terminal.
  • the various embodiments of the present disclosure can also be applied to a structure in which the communication between the access network device, the core network device, or the network device and the terminal is replaced by the communication between multiple terminals (for example, device-to-device (D2D), vehicle-to-everything (V2X), etc.).
  • D2D device-to-device
  • V2X vehicle-to-everything
  • it can also be set as a structure in which the terminal has all or part of the functions of the access network device.
  • terms such as "uplink” and “downlink” can also be replaced by terms corresponding to communication between terminals (for example, "side”).
  • uplink channels, downlink channels, etc. can be replaced by side channels
  • uplinks, downlinks, etc. can be replaced by side links.
  • the terminal may be replaced by an access network device, a core network device, or a network device.
  • the access network device, the core network device, or the network device may also be configured to have a structure that has all or part of the functions of the terminal.
  • the acquisition of data, information, etc. may comply with the laws and regulations of the country where the data is obtained.
  • data, information, etc. may be obtained with the user's consent.
  • each element, each row, or each column in the table of the embodiments of the present disclosure may be implemented as an independent embodiment, and the combination of any elements, any rows, or any columns may also be implemented as an independent embodiment.
  • FIG1 is a schematic diagram of the architecture of a communication system according to an embodiment of the present disclosure.
  • a communication system 100 includes a first node 101 and a second node 102, wherein the first node and the second node may be network devices, and the network devices include at least one of the following: an access network device, a core network device (core The second node can configure and allocate resources to the terminal.
  • the network devices include at least one of the following: an access network device, a core network device (core The second node can configure and allocate resources to the terminal.
  • the terminal 101 includes, for example, a mobile phone, a wearable device, an Internet of Things device, a car with communication function, a smart car, a tablet computer (Pad), a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control (industrial control), a wireless terminal device in self-driving, a wireless terminal device in remote medical surgery, a wireless terminal device in a smart grid (smart grid), a wireless terminal device in transportation safety (transportation safety), a wireless terminal device in a smart city (smart city), and at least one of a wireless terminal device in a smart home (smart home), but is not limited to these.
  • a mobile phone a wearable device, an Internet of Things device, a car with communication function, a smart car, a tablet computer (Pad), a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal
  • the access network device is, for example, a node or device that accesses a terminal to a wireless network.
  • the access network device may include an evolved Node B (eNB), a next generation evolved Node B (ng-eNB), a next generation Node B (gNB), a node B (NB), a home node B (HNB), a home evolved node B (HeNB), a wireless backhaul device, a radio network controller (RNC), a base station controller (BSC), a base transceiver station (BTS), a base band unit (BBU), a mobile switching center, a base station in a 6G communication system, an open base station (Open RAN), a cloud base station (Cloud RAN), a base station in other communication systems, and at least one of an access node in a Wi-Fi system, but is not limited thereto.
  • eNB evolved Node B
  • ng-eNB next generation evolved Node B
  • gNB next generation Node B
  • NB node
  • the core network device may be a device including one or more network elements, or may be multiple devices or device groups, each including all or part of the one or more network elements.
  • the network element may be virtual or physical.
  • the core network may include, for example, at least one of the Evolved Packet Core (EPC), the 5G Core Network (5GCN), and the Next Generation Core (NGC).
  • EPC Evolved Packet Core
  • 5GCN 5G Core Network
  • NGC Next Generation Core
  • the technical solution of the present disclosure may be applicable to the Open RAN architecture.
  • the interfaces between access network devices or within access network devices involved in the embodiments of the present disclosure may become internal interfaces of Open RAN, and the processes and information interactions between these internal interfaces may be implemented through software or programs.
  • the communication system described in the embodiment of the present disclosure is for the purpose of more clearly illustrating the technical solution of the embodiment of the present disclosure, and does not constitute a limitation on the technical solution proposed in the embodiment of the present disclosure.
  • a person skilled in the art can know that with the evolution of the system architecture and the emergence of new business scenarios, the technical solution proposed in the embodiment of the present disclosure is also applicable to similar technical problems.
  • the following embodiments of the present disclosure may be applied to the communication system 100 shown in FIG1 , or part of the subject, but are not limited thereto.
  • the subjects shown in FIG1 are examples, and the communication system may include all or part of the subjects in FIG1 , or may include other subjects other than FIG1 , and the number and form of the subjects are arbitrary, and the subjects may be physical or virtual, and the connection relationship between the subjects is an example, and the subjects may be connected or disconnected, and the connection may be in any manner, and may be a direct connection or an indirect connection, and may be a wired connection or a wireless connection.
  • LTE Long Term Evolution
  • LTE-A LTE-Advanced
  • LTE-B LTE-Beyond
  • SUPER 3G IMT-Advanced
  • 4G fourth generation mobile communication system
  • 5G fifth generation mobile communication system
  • 5G fifth generation mobile communication system
  • FIG. 2 is an interactive schematic diagram showing an operation execution method according to an embodiment of the present disclosure.
  • the operation execution method includes:
  • step S201 a first node sends first information to a second node.
  • the second node receives the first information.
  • the first information includes auxiliary information.
  • the auxiliary information is used by the second node to perform the first operation.
  • the first operation includes at least one of the following: terminal power saving related configuration, resource allocation of the terminal.
  • the auxiliary information is used to indicate at least one of the following: a source of the auxiliary information; and first service auxiliary information.
  • the first service auxiliary information is used to indicate at least one of the following: an uplink period; an uplink burst arrival time; and an uplink jitter.
  • the first service auxiliary information is determined based on at least one of the following:
  • the third service auxiliary information is received from the core network device.
  • the first node receives the second service auxiliary information sent by the terminal, and determines that the second service auxiliary information is the first service auxiliary information.
  • the first node receives third service auxiliary information sent by the core network, and determines that the third service auxiliary information is the first service auxiliary information.
  • the first node receives the second service auxiliary information sent by the terminal and the third service auxiliary information sent by the core network, and determines that the third service auxiliary information is the first service auxiliary information.
  • the first node receives the second service auxiliary information sent by the terminal and the third service auxiliary information sent by the core network, and determines that the second service auxiliary information or the third service auxiliary information is the first service auxiliary information.
  • the first node receives second service auxiliary information sent by the terminal, and determines the second service auxiliary information as the first service auxiliary information; wherein the first service auxiliary information determined according to the second service auxiliary information is used to update the first service auxiliary information previously sent to the second node.
  • the first node receives third service auxiliary information sent by the core network, and determines the third service auxiliary information as the first service auxiliary information; wherein the first service auxiliary information determined according to the third service auxiliary information is used to update the first service auxiliary information previously sent to the second node.
  • the first node receives the second service auxiliary information sent by the terminal, and sends indication information to the core network device, wherein the indication information is used to instruct the core network device to send third service auxiliary information to the first node.
  • the first node receives the third service auxiliary information sent by the core network, and sends indication information to the terminal, wherein the indication information is used to instruct the terminal to stop sending the second service auxiliary information to the first node.
  • the first node receives the second service auxiliary information sent by the terminal and the third service auxiliary information sent by the core network, and sends the second service auxiliary information and the third service auxiliary information to the second node.
  • the first node sends source information of the second service auxiliary information and/or the third service auxiliary information to the second node.
  • the source information is used by the second node to determine, from the second service auxiliary information and the third service auxiliary information, auxiliary information used for the second node to perform the first operation.
  • the first node includes a gNB centralized unit, and the second node includes a gNB distributed unit; or, the first node includes a gNB centralized unit control plane, and the second node includes a gNB centralized unit user plane; or, the first node includes a dual-connected master node, and the second node includes a dual-connected slave node; or, the first node includes a source base station in a switching process, and the second node includes a target base station in a switching process.
  • the auxiliary information further includes at least one of the following information: an identifier of a protocol data unit session; an identifier of a quality of service flow; an identifier of a protocol data unit set; an identifier of a data radio bearer.
  • step S202 the second node performs a first operation.
  • the second node performs the first operation according to the first information.
  • the second node updates the first service auxiliary information received earlier according to the first service auxiliary information received later.
  • the second node receives the second service auxiliary information and the third service auxiliary information sent by the first node.
  • the second node receives source information of the second service auxiliary information and/or the third service auxiliary information sent by the first node.
  • the second node determines, from the second service auxiliary information and the third service auxiliary information, auxiliary information for performing the first operation according to the source information.
  • the communication method involved in the embodiment of the present disclosure may include at least one of step S201 to step S202.
  • step S201 may be implemented as an independent embodiment
  • step S202 may be implemented as an independent embodiment, but is not limited thereto.
  • steps S201 and S202 may be performed in an interchangeable order or simultaneously.
  • step S201 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • step S202 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • some services may be performed, for which the terminal has a strong need for power saving.
  • the network device e.g., a 5G base station gNB
  • the terminal can communicate with the network device based on the discontinuous reception (DRX) mechanism, where discontinuous reception includes connected discontinuous reception (C-DRX).
  • DRX discontinuous reception
  • C-DRX connected discontinuous reception
  • the power saving related configuration made by the network device for the terminal may include C-DRX configuration, such as monitoring period, monitoring duration, etc.
  • the network device may assist in performing the above configuration operations based on some auxiliary information provided by other devices, so that the power saving related configuration for the terminal is more reasonable.
  • both the core network and the terminal will provide auxiliary information to the network device.
  • XR Extended Reality
  • an embodiment of the present disclosure proposes an operation execution method.
  • Fig. 3 is a schematic flow chart of an operation execution method according to an embodiment of the present disclosure. The operation execution method shown in this embodiment can be executed by a first node.
  • the operation execution method may include the following steps:
  • step S301 auxiliary information is sent to a second node, wherein the auxiliary information is used by the second node to perform a first operation, and the first operation includes at least one of the following: terminal power saving related configuration, and terminal resource allocation.
  • FIG. 3 may be implemented independently or in combination with at least one other embodiment in the present disclosure.
  • the specific implementation may be selected as needed and the present disclosure is not limited thereto.
  • a first node may send auxiliary information to a second node, and the auxiliary information may be used to assist the second node in performing a first operation.
  • the second node may refer to the auxiliary information to perform the first operation, which is beneficial to ensuring that the second node performs the first operation to an appropriate degree.
  • the auxiliary information can assist the second node in making power saving related configurations for the terminal.
  • the second node can refer to the auxiliary information to make power saving related configurations for the terminal, which is helpful to ensure that the determined configuration meets the business needs of the terminal and saves power for the terminal.
  • the auxiliary information can assist the second node in allocating resources to the terminal. Based on this, the second node can allocate resources to the terminal with reference to the auxiliary information, which is conducive to ensuring that the resources allocated to the terminal meet the business needs of the terminal and improve the efficiency of resource use.
  • auxiliary information is used to assist the second node in performing the first operation, rather than to determine whether the second node performs the first operation. That is, the second node may or may not consider the auxiliary information when performing the first operation, depending on the implementation of the second node.
  • the auxiliary information is used to indicate at least one of the following:
  • the auxiliary information sent by the first node to the second node may indicate the source of the auxiliary information or the first service auxiliary information.
  • the source of the auxiliary information includes at least one of the following: a terminal and a core network.
  • the first service auxiliary information is used to indicate at least one of the following: an uplink period; an uplink burst arrival time; or an uplink jitter.
  • the uplink jitter is jitter associated with the uplink period, and can be used to indicate the jitter of the uplink period in the time domain.
  • the first service auxiliary information is determined based on at least one of the following:
  • Second service auxiliary information received from the terminal
  • the third service auxiliary information is received from the core network device.
  • the terminal may determine the second service auxiliary information according to service needs and send it to the first node
  • the core network device may determine the third service auxiliary information according to service needs of the terminal and send it to the first node.
  • the first node may receive the second service auxiliary information from the terminal or the third service auxiliary information from the core network device.
  • the second service auxiliary information may be used to indicate at least one of the following: uplink period; uplink burst arrival time; uplink jitter.
  • the third service auxiliary information may be used to indicate at least one of the following: uplink period; uplink burst arrival time; uplink jitter.
  • the following describes the manner in which the first node determines the first service auxiliary information through several embodiments.
  • the operation execution method further includes: receiving second service auxiliary information sent by the terminal, and determining that the second service auxiliary information is the first service auxiliary information.
  • the first node may only receive the second service auxiliary information sent by the terminal, but not receive the third service auxiliary information sent by the core network device. In this case, the first node may determine that the second service auxiliary information is the first service auxiliary information.
  • the first node when the first node only receives the second service auxiliary information sent by the terminal, the first node may also send the second service auxiliary information to the second node, and may also indicate that the source of the second service auxiliary information is the terminal.
  • the second node may determine the first service auxiliary information based on the second service auxiliary information.
  • the operation execution method further includes: receiving third service auxiliary information sent by the core network, and determining that the third service auxiliary information is the first service auxiliary information.
  • the first node may only receive the third service auxiliary information sent by the core network device, but not the second service auxiliary information sent by the terminal. In this case, the first node may determine that the third service auxiliary information is the first service auxiliary information.
  • the first node may also send the third service auxiliary information to the second node, and may also indicate that the source of the second service auxiliary information is the core network device, and the second node may determine the first service auxiliary information according to the third service auxiliary information.
  • the operation execution method further includes: receiving second service auxiliary information sent by the terminal and third service auxiliary information sent by the core network, and determining that the second service auxiliary information is the first service auxiliary information.
  • the first node may receive both the second service auxiliary information sent by the terminal and the third service auxiliary information sent by the core network.
  • the first node may select to determine the second service auxiliary information as the first service auxiliary information by default (eg, by protocol agreement).
  • the second service auxiliary information is sent by the terminal to the first node, and the second node mainly communicates with the terminal, the second service auxiliary information determined by the terminal according to the service needs can more accurately reflect the terminal's service preference than the third service auxiliary information determined by the core network device terminal according to the terminal's service needs. Therefore, after the first node determines the first service auxiliary information based on the second service auxiliary information and provides it to the second node, it is helpful to assist the second node in making power-saving related configurations and resource allocations that are more suitable for service communications with the terminal.
  • the operation execution method further includes: receiving second service auxiliary information sent by the terminal and third service auxiliary information sent by the core network, and determining that the third service auxiliary information is the first service auxiliary information.
  • the first node may receive both the second service auxiliary information sent by the terminal and the third service auxiliary information sent by the core network.
  • the first node may select to determine the third service auxiliary information as the first service auxiliary information by default (eg, by protocol agreement).
  • the operation execution method further includes: receiving second service auxiliary information sent by the terminal and third service auxiliary information sent by the core network, and determining that the second service auxiliary information or the third service auxiliary information is the first service auxiliary information.
  • the first node may receive both the second service auxiliary information sent by the terminal and the third service auxiliary information sent by the core network. In this case, the first node may choose to determine the second service auxiliary information as the first service auxiliary information, or choose to determine the third service auxiliary information as the first service auxiliary information.
  • the first node may determine based on implementation.
  • the first node when the first node receives both the second service auxiliary information sent by the terminal and the third service auxiliary information sent by the core network, the first node can determine which device provides the service auxiliary information to determine the first service auxiliary information, so that the second node can make appropriate power-saving related configuration and resource allocation for the terminal according to the first service auxiliary information provided by the first node.
  • the operation execution method also includes: receiving second service auxiliary information sent by the terminal, and determining the second service auxiliary information as the first service auxiliary information; wherein the first service auxiliary information determined according to the second service auxiliary information is used to update the first service auxiliary information previously sent to the second node.
  • the first node may determine the second service auxiliary information as the first service auxiliary information. If the first node has previously sent the first service auxiliary information to the second node, the first node may send the first service auxiliary information determined according to the second service auxiliary information to the second node, thereby updating the first service auxiliary information previously sent to the second node.
  • the first service auxiliary information that the first node has previously sent to the second node can be determined by the first node based on the service auxiliary information provided by the terminal, or can be determined by the first node based on the service auxiliary information provided by the network device, and the present disclosure does not limit this.
  • the operation execution method further includes: receiving third service auxiliary information sent by the core network, The third service auxiliary information is determined as the first service auxiliary information; wherein the first service auxiliary information determined according to the third service auxiliary information is used to update the first service auxiliary information previously sent to the second node.
  • the first node may determine the third service auxiliary information as the first service auxiliary information. If the first node has previously sent the first service auxiliary information to the second node, the first node may send the first service auxiliary information determined according to the third service auxiliary information to the second node, thereby updating the first service auxiliary information previously sent to the second node.
  • the first service auxiliary information that the first node has previously sent to the second node can be determined by the first node based on the service auxiliary information provided by the terminal, or can be determined by the first node based on the service auxiliary information provided by the network device, and the present disclosure does not limit this.
  • the operation execution method further includes: receiving second service auxiliary information sent by the terminal, sending indication information to the core network device, wherein the indication information is used to instruct the core network device to send third service auxiliary information to the first node.
  • the first node when the first node first receives the second service auxiliary information sent by the terminal but does not receive the third service auxiliary information sent by the core network device, the first node can determine the first service auxiliary information according to the second service auxiliary information, and can also send indication information to the core network to instruct the core network device to stop sending the third service auxiliary information to the first node. According to the indication information, the core network device does not need to send the third service auxiliary information to the first node. This is conducive to saving communication resources.
  • the operation execution method further includes: receiving third service auxiliary information sent by the core network, and sending indication information to the terminal, wherein the indication information is used to instruct the terminal to stop sending the second service auxiliary information to the first node.
  • the first node when the first node first receives the third service auxiliary information sent by the core network device but does not receive the second service auxiliary information sent by the terminal, the first node can determine the first service auxiliary information based on the third service auxiliary information, and can also send indication information to the terminal to instruct the terminal to stop sending the second service auxiliary information to the first node. According to the indication information, the terminal does not need to send the second service auxiliary information to the first node. This is conducive to saving communication resources.
  • the operation execution method further includes: receiving second service auxiliary information sent by the terminal and third service auxiliary information sent by the core network, and sending the second service auxiliary information and the third service auxiliary information to the second node.
  • the first node may receive both the second service auxiliary information sent by the terminal and the third service auxiliary information sent by the core network.
  • both the second service auxiliary information and the third service auxiliary information may be sent to the second node.
  • the second node may choose how to determine the first service auxiliary information based on the second service auxiliary information and the third service auxiliary information. For example, the second node may determine the first service auxiliary information based on the second service service information, such as determining the second service auxiliary information as the first service auxiliary information; it may also determine the first service auxiliary information based on the second service auxiliary information, such as determining the third service auxiliary information as the first service auxiliary information; it may also determine the first service auxiliary information based on the second service auxiliary information and the third service auxiliary information, such as using the second service auxiliary information and the third service auxiliary information as the first service auxiliary information, or, obtain the first service auxiliary information after processing the second service auxiliary information and the third service auxiliary information (such as ignoring repeated parameters in the second service auxiliary information and the third service auxiliary information).
  • the second node may determine the first service auxiliary information based on the second service service information, such as determining the second service auxiliary information as the first service auxiliary information; it may also determine
  • the operation execution method further includes: sending source information of the second service auxiliary information and/or the third service auxiliary information to the second node.
  • the source information is used by the second node to determine, from the second service auxiliary information and the third service auxiliary information, auxiliary information used for the second node to perform the first operation.
  • the first node when it sends the second business auxiliary information and the third business auxiliary information to the second node, it may also send the source information of the second business auxiliary information and/or the third business auxiliary information to the second node, for example, only sending the source information of the second business auxiliary information to the second node, or only sending the source information of the third business auxiliary information to the second node, or sending the source information of the second business auxiliary information and the source information of the second business auxiliary information to the second node.
  • the second node can determine how to determine the first service auxiliary information according to the second service auxiliary information and the third service auxiliary information according to the source information. For example, when the source information of the second service auxiliary information is the terminal, the second node can determine the second service auxiliary information as the first service auxiliary information.
  • the first node and the second node are exemplarily described below through several embodiments.
  • the first node includes a gNB centralized unit (gNB-CU, where CU stands for Centralized Unit), and the second node includes a gNB distributed unit (gNB-DU, where DU stands for Distributed Unit); or, the first node includes a gNB centralized unit control plane (gNB-CU-CP, where CP stands for Control Plane), and the second node includes a gNB centralized unit user plane (gNB-CU-UP, where UP stands for User Plane); or, the first node includes a dual-connected master node (Master Node, MN), and the second node includes a dual-connected secondary node (Secondary Node, SN); or, the first node includes a source base station in a switching process, and the second node includes a target base station in a switching process.
  • gNB-CU gNB centralized unit
  • gNB-DU gNB distributed unit
  • gNB-DU gNB distributed unit
  • gNB-DU gNB
  • the gNB-CU may send auxiliary information (e.g., at least including the first service auxiliary information) to the gNB-DU.
  • auxiliary information e.g., at least including the first service auxiliary information
  • the gNB-CU may send the auxiliary information to the gNB-DU via an F1AP (F1 Application Protocol) message, for example, the F1AP message includes at least one of the following: a UE CONTEXT SETUP REQUEST message and a UE CONTEXT MODIFICATION REQUEST message.
  • F1AP F1 Application Protocol
  • Fig. 4A is a schematic flow chart showing an operation execution method according to an embodiment of the present disclosure.
  • Fig. 4B is a schematic flow chart showing another operation execution method according to an embodiment of the present disclosure.
  • the gNB-CU sends a UE CONTEXT SETUP REQUEST message to the gNB-DU, and the gNB-DU may send a UE CONTEXT SETUP REPONSE message to the gNB-CU.
  • the gNB-DU shall replace the previously received first service auxiliary information and consider the corresponding information in the first service auxiliary information (i.e., the newly received first service auxiliary information), for example, perform the first operation according to the first service auxiliary information.
  • the first service auxiliary information may be a time sensitive communication (TSC) traffic characteristics (Traffic Characteristics) information element (IE), wherein the TSC Traffic Characteristics IE may include uplink jitter (UL jitter), and of course, may also include uplink period, uplink burst arrival time, etc.
  • TSC time sensitive communication
  • Traffic Characteristics Traffic Characteristics information element
  • the TSC Traffic Characteristics IE may also include source information of the first service auxiliary information.
  • the source information may be indicated by a newly defined IE, such as the IE being a user equipment reporting information IE.
  • the value of the IE is true, it may indicate that the source is a terminal.
  • the value of the IE is false, or the IE is not displayed or does not exist, it may indicate that the source is a core network device.
  • the source information may be indicated by a source IE.
  • the value of the source IE may be It is a terminal or a core network device, where the value of terminal is used to indicate that the source is a terminal, and the value of core network device is used to indicate that the source is a core network device.
  • the first service auxiliary information may be a newly defined IE, such as a user equipment traffic characteristics (UE Traffic Characteristics) IE, such as an uplink traffic characteristics (UL Traffic Characteristics) IE, etc.
  • the newly defined IE may include at least one of the following: uplink jitter, uplink period, uplink burst arrival time, etc.
  • the gNB-CU sends a UE CONTEXT MODIFICATION REQUEST message to the gNB-DU, and the gNB-DU may send a UE CONTEXT MODIFICATION REPONSE message to the gNB-CU.
  • the gNB-DU should replace the previously received first service auxiliary information and consider the corresponding information in the first service auxiliary information (i.e., the newly received first service auxiliary information), for example, perform the first operation according to the first service auxiliary information.
  • the gNB-CU-CP may send the auxiliary information to the gNB-CU-UP.
  • the gNB-CU-CP may send the auxiliary information to the gNB-CU-UP via an E1AP (E1 Application Protocol) message, for example, the E1AP message includes at least one of the following: a BEARER CONTEXT SETUP REQUEST message and a BEARER CONTEXT MODIFICATION REQUEST message.
  • E1AP E1 Application Protocol
  • the MN may send auxiliary information to the SN.
  • the MN may send the auxiliary information to the SN via an XnAP (Xn Application Protocol) message, for example, the XnAP message includes at least one of the following: a UE CONTEXT SETUP REQUEST message and a UE CONTEXT MODIFICATION REQUEST message.
  • XnAP Xn Application Protocol
  • dual connectivity includes at least one of the following: EN-DC (E-UTRAN New Radio Dual Connectivity, evolved UMTS (Universal Mobile Telecommunications System) terrestrial radio access network new air interface dual connectivity), MR-DC (Multi-RAT Dual Connectivity, multi-radio access technology dual connectivity).
  • EN-DC E-UTRAN New Radio Dual Connectivity
  • UMTS Universal Mobile Telecommunications System
  • MR-DC Multi-RAT Dual Connectivity, multi-radio access technology dual connectivity
  • the terminal may be in a handover (HO) process
  • the first node may include a source base station in the handover process
  • the second node may include a target base station in the handover process.
  • the source base station may carry auxiliary information via an XnAP message and send it to the target base station, for example, the XnAP message includes a HANDOVER REQUEST message.
  • the auxiliary information further includes at least one of the following information:
  • Protocol Data Unit session The identifier of the protocol data unit session (PDU (Protocol Data Unit) session);
  • Protocol Data Unit Protocol Data Unit
  • DRB Data Radio Bearer
  • the auxiliary information may be per protocol data unit session, that is, per PDU session.
  • the auxiliary information may include an identifier of the PDU session to indicate the PDU session to which the auxiliary information applies or the DRB corresponding to the PDU session.
  • the auxiliary information may be per QoS flow, i.e., per QoS flow.
  • the auxiliary information may include an identifier of a QoS flow, which is used to indicate the QoS flow to which the auxiliary information applies or the DRB corresponding to the QoS flow.
  • the auxiliary information may be for each service quality flow, that is, per PDU set.
  • the auxiliary information may include an identifier of the PDU set to indicate the PDU set to which the auxiliary information applies or the DRB corresponding to the PDU set.
  • the auxiliary information may be per service quality flow, that is, per DRB.
  • the auxiliary information may include a DRB identifier to indicate the DRB to which the auxiliary information applies.
  • XR service can correspond to a QoS flow, and a QoS flow can include multiple PDUs.
  • the second node can determine the granularity applicable to the auxiliary information based on the identifier in the auxiliary information.
  • the second node can determine that the auxiliary information is applicable to PDU set#1, so that when performing XR service communication with the terminal based on PDU set#1, the first operation is performed according to the auxiliary information.
  • the first operation does not need to be performed based on the auxiliary information.
  • the identifier includes PDU set #1 and PDU set #2
  • the auxiliary information includes two parts of auxiliary information, namely auxiliary information #1 and auxiliary information #2, wherein auxiliary information #1 is associated with PDU set #1, and auxiliary information #2 is associated with PDU set #2 (the association relationship between the auxiliary information and the identifier may be agreed upon by the protocol or indicated by the first node).
  • the second node may determine that auxiliary information #1 is applicable to PDU set #1, and auxiliary information #2 is applicable to PDU set #2, so that when performing XR service communication with the terminal based on PDU set #1, the first operation is performed according to auxiliary information #1, and when performing XR service communication with the terminal based on PDU set #2, the first operation is performed according to auxiliary information #2.
  • the auxiliary information is associated with and has a one-to-one correspondence with at least one of the following information: an identifier of a protocol data unit session; an identifier of a quality of service flow; an identifier of a protocol data unit set; an identifier of a data radio bearer.
  • the identifier is used to indicate the bearer associated with the auxiliary information, so that the second node can perform power saving configuration and/or resource allocation on the bearer associated with the auxiliary information based on the auxiliary information, thereby saving power more accurately and improving the efficiency of resource utilization.
  • the auxiliary information may not include the above-mentioned identifier, but may be associated with the identifier.
  • the association may be agreed upon by the protocol, or may be indicated by the first node, and the present disclosure does not limit this.
  • the auxiliary information is associated with the identifier of the PDU session and has a one-to-one correspondence.
  • the second node can determine the PDU session to which the auxiliary information applies or the DRB corresponding to the PDU session based on the association between the auxiliary information and the identifier of the PDU session.
  • the auxiliary information is associated with the identifier of the QoS flow and has a one-to-one correspondence.
  • the second node can determine the QoS flow to which the auxiliary information applies or the DRB corresponding to the QoS flow based on the association between the auxiliary information and the identifier of the QoS flow.
  • the auxiliary information is associated with the identifier of the PDU set and has a one-to-one correspondence.
  • the second node can determine the PDU set to which the auxiliary information is applicable or the DRB corresponding to the PDU set based on the association between the auxiliary information and the identifier of the PDU set.
  • the auxiliary information is associated with the identifier of the DRB and has a one-to-one correspondence.
  • the second node can determine the DRB to which the auxiliary information applies based on the association between the auxiliary information and the identifier of the DRB.
  • FIG. 5 is a schematic flow chart of an operation execution method according to an embodiment of the present disclosure.
  • the operation execution method shown in this embodiment can be executed by the second node.
  • the operation execution method may include the following steps:
  • step S501 auxiliary information sent by a first node is received, wherein the auxiliary information is used by a second node to perform a first operation, and the first operation includes at least one of the following: terminal power saving related configuration, and terminal resource allocation.
  • FIG. 5 can be implemented independently or in combination with at least one other embodiment in the present disclosure.
  • the specific selection can be made as needed, and the present disclosure is not limited thereto.
  • a first node may send auxiliary information to a second node, and the auxiliary information may be used to assist the second node in performing a first operation.
  • the second node may refer to the auxiliary information to perform the first operation, which is beneficial to ensuring that the second node performs the first operation to an appropriate degree.
  • the auxiliary information can assist the second node in making power saving related configurations for the terminal.
  • the second node can refer to the auxiliary information to make power saving related configurations for the terminal, which is helpful to ensure that the determined configuration meets the service needs of the terminal.
  • the auxiliary information can assist the second node in allocating resources to the terminal. Accordingly, the second node can allocate resources to the terminal with reference to the auxiliary information, which is helpful to ensure that the resources allocated to the terminal meet the service needs of the terminal.
  • auxiliary information is used to assist the second node in performing the first operation, rather than to determine whether the second node performs the first operation. That is, the second node may or may not consider the auxiliary information when performing the first operation, depending on the implementation of the second node.
  • the auxiliary information is used to indicate at least one of the following:
  • the second node may determine the source of the auxiliary information according to the auxiliary information received by the first node, or may determine the first service auxiliary information.
  • the source of the auxiliary information includes at least one of the following: a terminal, a core network.
  • the first service auxiliary information is used to indicate at least one of the following: an uplink period; an uplink burst arrival time; and an uplink jitter.
  • the operation execution method further includes: updating the first service auxiliary information received earlier according to the first service auxiliary information received later.
  • the first node may determine the second service auxiliary information as the first service auxiliary information. If the first node has previously sent the first service auxiliary information to the second node, the first node may send the first service auxiliary information determined according to the second service auxiliary information to the second node, and the second node may update the first service auxiliary information previously received accordingly.
  • the first service auxiliary information that the first node has previously sent to the second node can be determined by the first node based on the service auxiliary information provided by the terminal, or can be determined by the first node based on the service auxiliary information provided by the network device, and the present disclosure does not limit this.
  • the first node may determine the third service auxiliary information as the first service auxiliary information. If the first node has previously sent the first service auxiliary information to the second node, the first node may send the first service auxiliary information determined according to the third service auxiliary information to the second node, and the second node may update the first service auxiliary information previously received accordingly.
  • the first service auxiliary information that the first node has previously sent to the second node can be determined by the first node based on the service auxiliary information provided by the terminal, or can be determined by the first node based on the service auxiliary information provided by the network device, and the present disclosure does not limit this.
  • the operation execution method further includes: receiving a second service auxiliary signal sent by the first node information and third-party business auxiliary information.
  • the first node may receive both the second service auxiliary information sent by the terminal and the third service auxiliary information sent by the core network.
  • both the second service auxiliary information and the third service auxiliary information may be sent to the second node.
  • the second node may choose how to determine the first service auxiliary information based on the second service auxiliary information and the third service auxiliary information. For example, the second node may determine the first service auxiliary information based on the second service service information, such as determining the second service auxiliary information as the first service auxiliary information; it may also determine the first service auxiliary information based on the second service auxiliary information, such as determining the third service auxiliary information as the first service auxiliary information; it may also determine the first service auxiliary information based on the second service auxiliary information and the third service auxiliary information, such as using the second service auxiliary information and the third service auxiliary information as the first service auxiliary information, or, obtain the first service auxiliary information after processing the second service auxiliary information and the third service auxiliary information (such as ignoring repeated parameters in the second service auxiliary information and the third service auxiliary information).
  • the second node may determine the first service auxiliary information based on the second service service information, such as determining the second service auxiliary information as the first service auxiliary information; it may also determine
  • the operation execution method further includes: receiving source information of the second service auxiliary information and/or the third service auxiliary information sent by the first node.
  • the operation execution method further includes: determining auxiliary information for executing the first operation in the second service auxiliary information and the third service auxiliary information according to the source information.
  • the first node when it sends the second business auxiliary information and the third business auxiliary information to the second node, it may also send the source information of the second business auxiliary information and/or the third business auxiliary information to the second node, for example, only sending the source information of the second business auxiliary information to the second node, or only sending the source information of the third business auxiliary information to the second node, or sending the source information of the second business auxiliary information and the source information of the second business auxiliary information to the second node.
  • the second node can determine how to determine the first service auxiliary information according to the second service auxiliary information and the third service auxiliary information according to the source information. For example, when the source information of the second service auxiliary information is the terminal, the second node can determine the second service auxiliary information as the first service auxiliary information.
  • the first node includes a gNB centralized unit, and the second node includes a gNB distributed unit; or, the first node includes a gNB control plane centralized unit, and the second node includes a gNB user plane centralized unit; or, the first node includes a dual-connected master node, and the second node includes a dual-connected slave node; or, the first node includes a source base station in a switching process, and the second node includes a target base station in a switching process.
  • the gNB-CU may send auxiliary information (e.g., at least including the first service auxiliary information) to the gNB-DU.
  • auxiliary information e.g., at least including the first service auxiliary information
  • the gNB-CU may send the auxiliary information to the gNB-DU via an F1AP message, for example, the F1AP message includes at least one of the following: a UE CONTEXT SETUP REQUEST message and a UE CONTEXT MODIFICATION REQUEST message.
  • the gNB-CU-CP may send the auxiliary information to the gNB-CU-UP.
  • the gNB-CU-CP may send the auxiliary information to the gNB-CU-UP via an E1AP message, for example, the E1AP message includes at least one of the following: a BEARER CONTEXT SETUP REQUEST message and a BEARER CONTEXT MODIFICATION REQUEST message.
  • the MN may send the auxiliary information to the SN.
  • the MN may send the auxiliary information to the SN via an XnAP message, for example, the XnAP message includes at least one of the following: a UE CONTEXT SETUP REQUEST message, a UE CONTEXT MODIFICATION REQUEST message,
  • the dual connection includes at least one of the following: EN-DC and MR-DC.
  • the terminal may be in a handover (HO) process
  • the first node may include a source base station in the handover process
  • the second node may include a target base station in the handover process.
  • the source base station may send the auxiliary information to the target base station via an XnAP message, for example, the XnAP message includes: a handover request message.
  • the auxiliary information further includes at least one of the following information:
  • the identifier of the protocol data unit session (PDU session);
  • QoS flow Identification of the Quality of Service flow (QoS flow).
  • Protocol data unit set Identification of the protocol data unit set (PDU set).
  • the identifier of the data radio bearer (DRB).
  • the auxiliary information may be per protocol data unit session, that is, per PDU session.
  • the auxiliary information may include an identifier of the PDU session to indicate the PDU session to which the auxiliary information applies or the DRB corresponding to the PDU session.
  • the auxiliary information may be per QoS flow, that is, per QoS flow.
  • the auxiliary information may include an identifier of the QoS flow to indicate the QoS flow to which the auxiliary information applies.
  • the auxiliary information may be per service quality flow, that is, per PDU set.
  • the auxiliary information may include an identifier of the PDU set to indicate the PDU set to which the auxiliary information applies.
  • the auxiliary information may be per service quality flow, that is, per DRB.
  • the auxiliary information may include a DRB identifier to indicate the DRB to which the auxiliary information applies.
  • XR service can correspond to a QoS flow, and a QoS flow can include multiple PDU sets.
  • the second node can determine the granularity to which the auxiliary information applies based on the identifier in the auxiliary information. For example, if the identifier is PDU set#1, the second node can determine that the auxiliary information applies to PDU set#1, so that when communicating with the terminal for XR service based on PDU set#1, the first operation is performed based on the auxiliary information.
  • PDU set#1 the identifier
  • the second node can determine that the auxiliary information applies to PDU set#1, so that when communicating with the terminal for XR service based on PDU set#1, the first operation is performed based on the auxiliary information.
  • the names of information, etc. are not limited to the names recorded in the embodiments, and terms such as “information”, “message”, “signal”, “signaling”, “report”, “configuration”, “indication”, “instruction”, “command”, “channel”, “parameter”, “domain”, “field”, “symbol”, “symbol”, “code element”, “codebook”, “codeword”, “codepoint”, “bit”, “data”, “program”, and “chip” can be used interchangeably.
  • terms such as “uplink”, “uplink”, “physical uplink” can be interchangeable, and terms such as “downlink”, “downlink”, “physical downlink” can be interchangeable, and terms such as “side”, “sidelink”, “side communication”, “sidelink communication”, “direct connection”, “direct link”, “direct communication”, “direct link communication” can be interchangeable.
  • radio wireless
  • RAN radio access network
  • AN access network
  • RAN-based and the like
  • the terms “obtain”, “get”, “obtain”, “receive”, “transmit”, “bidirectional transmission”, “send and/or receive” can be interchangeable with each other, and can be interpreted as receiving from other entities, receiving from the protocol, or receiving from the protocol. Acquire, obtain from high level, process by oneself, realize independently and other meanings.
  • the present disclosure also provides an embodiment of the operation execution device.
  • Fig. 6 is a schematic block diagram of an operation execution device according to an embodiment of the present disclosure.
  • the operation execution device may be arranged at the first node.
  • the operation execution includes: a sending module 601 , a receiving module 602 , and a processing module 603 .
  • the sending module is configured to send auxiliary information to the second node, wherein the auxiliary information is used by the second node to perform a first operation, and the first operation includes at least one of the following: terminal power saving related configuration, terminal resource allocation.
  • the auxiliary information is used to indicate at least one of the following: a source of the auxiliary information; and first service auxiliary information.
  • the first service auxiliary information is used to indicate at least one of the following: an uplink period; an uplink burst arrival time; and an uplink jitter.
  • the first service auxiliary information is determined based on at least one of: second service auxiliary information received from the terminal; and third service auxiliary information received from the core network device.
  • the apparatus further includes: a receiving module configured to receive second service auxiliary information sent by the terminal; and a processing module configured to determine that the second service auxiliary information is the first service auxiliary information.
  • the device further includes: a receiving module configured to receive third service auxiliary information sent by the core network; and a processing module configured to determine that the third service auxiliary information is the first service auxiliary information.
  • the device further includes: a receiving module configured to receive second service auxiliary information sent by the terminal and third service auxiliary information sent by the core network; and a processing module configured to determine that the second service auxiliary information is the first service auxiliary information.
  • the device further includes: a receiving module configured to receive second service auxiliary information sent by the terminal and third service auxiliary information sent by the core network; and a processing module configured to determine that the third service auxiliary information is the first service auxiliary information.
  • the device also includes: a receiving module configured to receive second service auxiliary information sent by the terminal and third service auxiliary information sent by the core network; a processing module configured to determine that the second service auxiliary information or the third service auxiliary information is the first service auxiliary information.
  • the device also includes: a receiving module configured to receive second service auxiliary information sent by the terminal; wherein the sending module is configured to determine the second service auxiliary information as the first service auxiliary information; the first service auxiliary information determined according to the second service auxiliary information is used to update the first service auxiliary information previously sent to the second node.
  • the device also includes: a receiving module configured to receive third service auxiliary information sent by the core network; wherein the sending module is configured to determine the third service auxiliary information as the first service auxiliary information; the first service auxiliary information determined according to the third service auxiliary information is used to update the first service auxiliary information previously sent to the second node.
  • the device further includes: a receiving module configured to receive a second service sent by the terminal Auxiliary information; wherein the sending module is configured to send indication information to the core network device, and the indication information is used to instruct the core network device to send the third service auxiliary information to the first node.
  • the device also includes: a receiving module configured to receive third service auxiliary information sent by the core network; wherein the sending module is configured to send indication information to the terminal, and the indication information is used to instruct the terminal to stop sending the second service auxiliary information to the first node.
  • the device also includes: a receiving module configured to receive second service auxiliary information sent by the terminal and third service auxiliary information sent by the core network; wherein the sending module is configured to send the second service auxiliary information and the third service auxiliary information to the second node.
  • the configuration module is further configured to send source information of the second service auxiliary information and/or the third service auxiliary information to the second node.
  • the first node includes a gNB centralized unit, and the second node includes a gNB distributed unit; or, the first node includes a gNB centralized unit control plane, and the second node includes a gNB centralized unit user plane; or, the first node includes a dual-connected master node, and the second node includes a dual-connected slave node; or, the first node includes a source base station in a switching process, and the second node includes a target base station in a switching process.
  • the auxiliary information further includes at least one of the following information: an identifier of a protocol data unit session; an identifier of a quality of service flow; an identifier of a protocol data unit set; an identifier of a data radio bearer.
  • Fig. 7 is a schematic block diagram of an operation execution device according to an embodiment of the present disclosure.
  • the operation execution device may be arranged at the second node.
  • the network device includes: a receiving module 701 and a processing module 702 .
  • the receiving module is configured to receive auxiliary information sent by the first node, wherein the auxiliary information is used by the second node to perform a first operation, and the first operation includes at least one of the following: terminal power saving related configuration, terminal resource allocation.
  • the auxiliary information is used to indicate at least one of the following: a source of the auxiliary information; and first service auxiliary information.
  • the first service auxiliary information is used to indicate at least one of the following: an uplink period; an uplink burst arrival time; and an uplink jitter.
  • the device further includes: a processing module configured to update the first service auxiliary information received earlier according to the first service auxiliary information received later.
  • the receiving module is further configured to receive the second service auxiliary information and the third service auxiliary information sent by the first node.
  • the receiving module is further configured to receive source information of the second service auxiliary information and/or the third service auxiliary information sent by the first node.
  • the apparatus further includes: a processing module configured to determine auxiliary information for performing the first operation in the second service auxiliary information and the third service auxiliary information according to the source information.
  • the first node includes a gNB centralized unit, and the second node includes a gNB distributed unit; or, the first node includes a gNB control plane centralized unit, and the second node includes a gNB user plane centralized unit; or, the first node includes a dual-connected primary node, and the second node includes a dual-connected secondary node; or, the first node includes a cut
  • the second node includes a source base station in the switching process, and the second node includes a target base station in the switching process.
  • the auxiliary information further includes at least one of the following information: an identifier of a protocol data unit session; an identifier of a quality of service flow; an identifier of a protocol data unit set; an identifier of a data radio bearer.
  • the relevant parts refer to the partial description of the method embodiment.
  • the device embodiment described above is only schematic, wherein the modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, that is, they may be located in one place, or they may be distributed on multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative work.
  • An embodiment of the present disclosure also proposes an operation execution method, comprising: a first node sends auxiliary information to a second node; the second node performs a first operation according to the auxiliary information, wherein the first operation includes at least one of the following: terminal power saving related configuration, resource allocation of the terminal.
  • An embodiment of the present disclosure also proposes a communication device, comprising: one or more processors; a memory coupled to the one or more processors, wherein executable instructions are stored in the memory, and when the executable instructions are executed by the one or more processors, the communication device executes the operation execution method described in any one of the first aspect and the optional embodiments of the first aspect.
  • An embodiment of the present disclosure also proposes a communication device, comprising: one or more processors; a memory coupled to the one or more processors, wherein executable instructions are stored in the memory, and when the executable instructions are executed by the one or more processors, the communication device executes the operation execution method described in any one of the second aspect and the optional embodiments of the second aspect.
  • An embodiment of the present disclosure also proposes a communication system, comprising a first node and a second node, wherein the first node is configured to implement the operation execution method described in any one of the first aspect and the optional embodiments of the first aspect, and the second node is configured to implement the second aspect and the optional embodiments of the second aspect.
  • An embodiment of the present disclosure also proposes a storage medium, which stores instructions.
  • the communication device executes an operation execution method as described in any one of the first aspect, the optional embodiment of the first aspect, the second aspect, and the optional embodiment of the second aspect.
  • the embodiments of the present disclosure also propose a device for implementing any of the above methods, for example, a device is proposed, the above device includes a unit or module for implementing each step performed by the terminal in any of the above methods.
  • a device is also proposed, including a unit or module for implementing each step performed by a network device (such as an access network device, a core network function node, a core network device, etc.) in any of the above methods.
  • a network device such as an access network device, a core network function node, a core network device, etc.
  • the division of the units or modules in the above devices is only a division of logical functions, which can be fully or partially integrated into one physical entity or physically separated in actual implementation.
  • the units or modules in the device can be implemented in the form of a processor calling software: for example, the device includes a processor, the processor is connected to a memory, instructions are stored in the memory, and the processor calls the instructions stored in the memory to implement any of the above methods or implement the functions of the units or modules of the above devices, wherein the processor is, for example, a general-purpose processor, such as a central processing unit (CPU) or a microprocessor, and the memory is a memory inside the device or a memory outside the device.
  • CPU central processing unit
  • microprocessor a microprocessor
  • the units or modules in the device can be implemented in the form of hardware circuits, and the functions of some or all of the units or modules can be realized by designing the hardware circuits.
  • the above hardware circuits can be understood as one or more processors; for example, in one implementation, the above hardware circuit is an application-specific integrated circuit (ASIC), and the functions of some or all of the above units or modules are realized by designing the logical relationship of the components in the circuit; for example, in another implementation, the above hardware circuit is a programmable logic device (programmable logic device, The functions of some or all of the above units or modules can be realized by using a field programmable gate array (FPGA), for example, which can include a large number of logic gate circuits, and the connection relationship between the logic gate circuits is configured through a configuration file, so as to realize the functions of some or all of the above units or modules. All units or modules of the above devices can be realized in the form of software called by a processor, or in the form of hardware circuits, or in part in the form of software called by
  • the processor is a circuit with signal processing capability.
  • the processor may be a circuit with instruction reading and execution capability, such as a central processing unit (CPU), a microprocessor, a graphics processing unit (GPU) (which may be understood as a microprocessor), or a digital signal processor (DSP); in another implementation, the processor may implement certain functions through the logical relationship of a hardware circuit, and the logical relationship of the above hardware circuit may be fixed or reconfigurable, such as a hardware circuit implemented by an application-specific integrated circuit (ASIC) or a programmable logic device (PLD), such as an FPGA.
  • ASIC application-specific integrated circuit
  • PLD programmable logic device
  • the process of the processor loading a configuration document to implement the hardware circuit configuration may be understood as the process of the processor loading instructions to implement the functions of some or all of the above units or modules.
  • it can also be a hardware circuit designed for artificial intelligence, which can be understood as ASIC, such as Neural Network Processing Unit (NPU), Tensor Processing Unit (TPU), Deep Learning Processing Unit (DPU), etc.
  • ASIC Neural Network Processing Unit
  • NPU Neural Network Processing Unit
  • TPU Tensor Processing Unit
  • DPU Deep Learning Processing Unit
  • FIG8 is a schematic diagram of the structure of a communication device 8100 proposed in an embodiment of the present disclosure.
  • the communication device 8100 may be a network device (e.g., an access network device, a core network device, etc.), or a terminal (e.g., a user device, etc.), or a chip, a chip system, or a processor that supports a network device to implement any of the above methods, or a chip, a chip system, or a processor that supports a terminal to implement any of the above methods.
  • the communication device 8100 may be used to implement the method described in the above method embodiment, and the details may refer to the description in the above method embodiment.
  • the communication device 8100 includes one or more processors 8101.
  • the processor 8101 may be a general-purpose processor or a dedicated processor, for example, a baseband processor or a central processing unit.
  • the baseband processor may be used to process the communication protocol and the communication data
  • the central processing unit may be used to control the communication device (such as a base station, a baseband chip, a terminal device, a terminal device chip, a DU or a CU, etc.), execute a program, and process the data of the program.
  • the processor 8101 is used to call instructions so that the communication device 8100 executes any of the above methods.
  • the communication device 8100 further includes one or more memories 8102 for storing instructions.
  • the memory 8102 may also be outside the communication device 8100.
  • the communication device 8100 further includes one or more transceivers 8103.
  • the communication steps such as sending and receiving in the above method are executed by the transceiver 8103, and the other steps are executed by the processor 8101.
  • the transceiver may include a receiver and a transmitter, and the receiver and the transmitter may be separate or integrated.
  • the terms such as transceiver, transceiver unit, transceiver, transceiver circuit, etc. may be replaced with each other, the terms such as transmitter, transmission unit, transmitter, transmission circuit, etc. may be replaced with each other, and the terms such as receiver, receiving unit, receiver, receiving circuit, etc. may be replaced with each other.
  • the communication device 8100 further includes one or more interface circuits 8104, which are connected to the memory 8102.
  • the interface circuit 8104 can be used to receive signals from the memory 8102 or other devices, and can be used to send signals to the memory 8102 or other devices.
  • the interface circuit 8104 can read instructions stored in the memory 8102 and send the instructions to the processor 8101.
  • the communication device 8100 described in the above embodiments may be a network device or a terminal, but the scope of the communication device 8100 described in the present disclosure is not limited thereto, and the structure of the communication device 8100 may not be limited to FIG. 8 .
  • the device may be an independent device or may be part of a larger device.
  • the communication device may be: 1) an independent integrated circuit IC, or a chip, or a chip system or subsystem; (2) a collection of one or more ICs, optionally, the above IC collection may also include a storage component for storing data and programs; (3) an ASIC, such as a modem; (4) a module that can be embedded in other devices; (5) a receiver, a terminal device, an intelligent terminal device, a cellular phone, a wireless device, a handheld device, a mobile unit, a vehicle-mounted device, a network device, a cloud device, an artificial intelligence device, etc.; (6) others, etc.
  • Fig. 9 is a schematic diagram of the structure of a chip 9200 provided in an embodiment of the present disclosure.
  • the communication device 8100 may be a chip or a chip system
  • the chip 9200 includes one or more processors 9201, and the processor 9201 is used to call instructions so that the chip 9200 executes any of the above methods.
  • the chip 9200 further includes one or more interface circuits 9202, which are connected to the memory 9203.
  • the interface circuit 9202 can be used to receive signals from the memory 9203 or other devices, and the interface circuit 9202 can be used to send signals to the memory.
  • the interface circuit 9202 can read the instructions stored in the memory 9203 and send the instructions to the processor 9201.
  • the terms such as interface circuit, interface, transceiver pin, transceiver, etc. can be replaced with each other.
  • the chip 9200 further includes one or more memories 9203 for storing instructions.
  • the memory 9203 may be outside the chip 9200.
  • the present disclosure also proposes a storage medium, on which instructions are stored, and when the instructions are executed on the communication device 8100, the communication device 8100 executes any of the above methods.
  • the storage medium is an electronic storage medium.
  • the storage medium is a computer-readable storage medium, but is not limited to this, and it can also be a storage medium readable by other devices.
  • the storage medium can be a non-transitory storage medium, but is not limited to this, and it can also be a temporary storage medium.
  • the present disclosure also proposes a program product, which, when executed by the communication device 8100, enables the communication device 8100 to execute any of the above methods.
  • the program product is a computer program product.
  • the present disclosure also proposes a computer program, which, when executed on a computer, causes the computer to execute any one of the above methods.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente divulgation relève du domaine technique des communications. Elle concerne en particulier un procédé et un appareil d'exécution d'opération, ainsi qu'un dispositif de communication et un support de stockage. Le procédé d'exécution d'opération suppose d'envoyer des informations d'assistance à un second nœud, les informations d'assistance étant utilisées pour que le second nœud exécute une première opération et la première opération comprenant une configuration liée à une économie d'énergie d'un terminal et/ou une attribution de ressources du terminal. Selon la présente divulgation, un premier nœud peut envoyer les informations d'assistance au second nœud. Les informations d'assistance peuvent être utilisées pour aider le second nœud à exécuter la première opération. Par conséquent, le second nœud peut exécuter la première opération en référence aux informations d'assistance, ce qui garantit le degré d'appropriation du second nœud exécutant la première opération.
PCT/CN2023/120209 2023-09-20 2023-09-20 Procédé et appareil d'exécution d'opération, dispositif de communication et support de stockage Pending WO2025059953A1 (fr)

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