[go: up one dir, main page]

WO2018028441A1 - Procédé et appareil de configuration de ressources, et procédé et appareil d'obtention de configuration de ressources - Google Patents

Procédé et appareil de configuration de ressources, et procédé et appareil d'obtention de configuration de ressources Download PDF

Info

Publication number
WO2018028441A1
WO2018028441A1 PCT/CN2017/094710 CN2017094710W WO2018028441A1 WO 2018028441 A1 WO2018028441 A1 WO 2018028441A1 CN 2017094710 W CN2017094710 W CN 2017094710W WO 2018028441 A1 WO2018028441 A1 WO 2018028441A1
Authority
WO
WIPO (PCT)
Prior art keywords
resource
configuration
resources
type
group
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/094710
Other languages
English (en)
Chinese (zh)
Inventor
杨瑾
黄双红
卢有雄
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.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Publication of WO2018028441A1 publication Critical patent/WO2018028441A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0215—Traffic management, e.g. flow control or congestion control based on user or device properties, e.g. MTC-capable devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties

Definitions

  • the present application relates to, but is not limited to, the field of mobile communications, and in particular, to a resource configuration method and apparatus, and a method and apparatus for obtaining resource configuration.
  • D2D device-to-device
  • UE user equipment
  • the service data between the UEs is not forwarded by the base station, but directly by the source.
  • the UE transmits to the target UE through the air interface.
  • the radio link between the D2D UEs is called a side link.
  • the D2D communication mode has a feature different from the traditional cellular system communication mode, and the D2D can be applied.
  • D2D transmission not only saves wireless spectrum resources, but also reduces the data transmission pressure of the core network, can reduce system resource consumption, increase the spectrum efficiency of the cellular communication system, and reduce the terminal transmission power consumption. Greatly save network operating costs.
  • the radio resources of the UE are uniformly controlled by the evolved NodeB (eNB), and the eNB indicates the downlink or uplink resources configured by the UE, and the UE receives the corresponding downlink resources according to the configuration indication of the eNB.
  • the data signal transmitted by the eNB or the data signal is transmitted to the eNB on the corresponding uplink resource.
  • LTE Long Term Evolution
  • an eNB can flexibly dynamically schedule resources required for configuring a UE according to UE requirements.
  • the data is directly transmitted between the UEs, and the transmitting end UE can obtain the physical side link control channel (PSCCH, Physical Sidelink Control Channel) and the physical side link shared channel of the D2D communication according to the scheduling configuration of the network side.
  • PSCCH Physical Sidelink Control Channel
  • PSSCH Physical Sidelink Shared Channel resources may also compete for selecting resources for D2D communication control and data information transmission in a given PSCCH and PSSCH resource pool.
  • the vehicle networking system refers to providing vehicle information through sensors, vehicle terminals and electronic tags mounted on the vehicle, and adopts various communication technologies to realize the vehicle and the vehicle (V2V, Vehicle to Vehicle, vehicle to person (V2P, Vehicle to Person), vehicle and infrastructure (V2I, Vehicle to Infrastructure), and the effective use of information extraction, sharing, etc. on the information network platform A system that effectively controls and provides integrated services.
  • Vehicle networking can realize communication-based vehicle information notification and collision hazard warning. By using advanced wireless communication technology and next-generation information processing technology, real-time information interaction between vehicle, vehicle, and roadside infrastructure can be realized, and each other can be informed.
  • Status including vehicle position, speed, acceleration, driving route
  • learned road environment information collaboratively aware of road hazard conditions, timely providing a variety of collision warning information to prevent road traffic safety accidents, and become the current solution to road traffic safety issues A new idea.
  • the short-distance communication between the vehicle and the vehicle can apply the D2D communication method as a special application of the D2D communication method.
  • the UE when the eNB schedules a Sidelink resource for the UE, or when the UE selects a resource in the Sidelink resource pool, the UE may simultaneously have multiple services or multiple channels of data in the Sidelink, and the current Sidelink transmission needs to be transmitted.
  • the solution does not support the configuration and use of such resources, which affects the efficiency of UE data transmission, resulting in large service delay and complex resource configuration.
  • the embodiments of the present invention provide a resource configuration method and device, and a method and device for obtaining resource configuration, which can implement parallel transmission of data, thereby improving resource utilization, reducing service delay, and improving system performance.
  • the first type of configuration method includes: configuring one or more IDs for the user equipment UE, and Each of the IDs of the UE is configured with a set of resources;
  • the second type of configuration method includes: configuring one or more resource configuration index numbers for the UE, and each of the resource configuration index numbers corresponds to a group of resources.
  • each group of the resources is a semi-static configuration or a dynamic scheduling configuration.
  • each group of the resources includes: at least one of a PSCCH resource and a PSSCH resource.
  • At least one of the PSCCH resource and the PSSCH resource in each group of the resources is configured by any one or more of the following manners:
  • the configuration of each group of the resources includes any one or more of the following:
  • the period of the resource is configured
  • a feedback control channel resource configured to release the resource is configured.
  • each of the IDs corresponds to a group of the resources; in the second type of configuration method, when the resource configuration index number is configured for the UE, each of the resource configuration index numbers corresponds to a group of resources, where
  • the plurality of groups of resources corresponding to the plurality of IDs or the plurality of resource configuration index numbers are independent.
  • the method further includes:
  • the configured one or more groups of the resources are indicated to the UE by at least one of higher layer signaling and physical layer signaling.
  • the high layer signaling is an RRC message; the physical layer signaling is DCI signaling.
  • the ID configured for the UE is:
  • the identification information of the UE can be uniquely identified.
  • the ID configured for the UE is an SPS C-RNTI.
  • the resource configuration index number configured for the UE is a process ID or a HARQ process ID.
  • the configuring one or more groups of resources by using at least one of the first type configuration method and the second type configuration method includes:
  • one or more of the IDs are configured for the UE by using the RRC message, and a group of the resources corresponding to each of the IDs are carried by the DCI signaling. Determining, by the ID, the activation or release of the resource corresponding to the ID to the UE;
  • the UE is configured with one or more resource configuration index numbers, and a set of the resources corresponding to each resource configuration index number by using the RRC message.
  • the DCI signaling carries a resource configuration index number, and indicates to the UE that the resource corresponding to the resource configuration index number is activated or released.
  • the carrying the ID in the DCI signaling includes: indicating the ID by using 8 bits or 16 bits in the DCI signaling; or by using a cyclic redundancy check in DCI signaling. CRC scrambling implicitly indicating the ID;
  • the carrying the resource configuration index number in the DCI signaling includes: indicating, in the DCI signaling, the resource configuration index number by using 2 bits or 3 bits or 4 bits.
  • indicating that the activation of the ID or the group of the resource corresponding to the resource configuration index number refers to: the UE starts using the ID or the resource after receiving the DCI signaling. Configuring a group of the resources corresponding to the index number, and receiving or sending a signal on the resource;
  • Instructing to release the ID or a group of the resources corresponding to the resource configuration index number refers to: After receiving the DCI signaling, the UE stops using the ID or a group of the resources corresponding to the resource configuration index number, and stops receiving or transmitting signals on the resource.
  • the first type of configuration method includes: obtaining, by the UE, one or more IDs of the configuration, and a set of resources configured for each of the IDs;
  • the second type of configuration method includes: the UE obtaining one or more resource configuration index numbers of the configuration, and configuring a set of resources corresponding to the index number configured for each of the resources.
  • each group of the resources is a semi-static configuration or a dynamic scheduling configuration.
  • each group of the resources includes: at least one of a PSCCH resource and a PSSCH resource.
  • the configuration of at least one of the PSCCH resource and the PSSCH resource in each group of the resources is obtained by any one or more of the following manners:
  • a configuration of at least one of the PSCCH resource and the PSSCH resource is obtained by an implicit indication.
  • the configuration of each group of the resources includes any one or more of the following:
  • the period of the resource is configured
  • the resource is semi-statically configured, configured to indicate feedback control for releasing the resource Channel resources.
  • each of the IDs corresponds to a group of the resources; in the second type configuration method.
  • each of the resource configuration index numbers corresponds to a group of resources, where
  • the plurality of groups of resources corresponding to the plurality of IDs or the plurality of resource configuration index numbers are independent.
  • the method further includes:
  • the configured one or more groups of the resources are obtained by at least one of higher layer signaling and physical layer signaling.
  • the high layer signaling is an RRC message; the physical layer signaling is DCI signaling.
  • the ID of the configuration obtained by the UE is:
  • the identification information of the UE can be uniquely identified.
  • the ID of the configuration obtained by the UE is an SPS C-RNTI.
  • the resource configuration index number of the configuration obtained by the UE is a process ID or a HARQ process ID.
  • the configuration of one or more groups of resources is obtained by using at least one of the first type configuration method and the second type configuration method, including:
  • the UE obtains one or more of the configured IDs by using the RRC message, and a group of the resources corresponding to each of the IDs, and is carried according to the DCI signaling.
  • the UE obtains one or more of the resource configuration index numbers configured by using the RRC message, and a group of the resources corresponding to each of the resource configuration index numbers, according to the
  • the DCI signaling carries an indication of the resource configuration index number, and activates or releases the resource corresponding to the resource configuration index number.
  • the activation of the resource refers to: after receiving the DCI signaling, the UE starts to use the a set of the resources corresponding to the ID or the resource configuration index number, and receiving or transmitting a signal on the resource;
  • Deleting the resource according to the indication that the DCI signaling carries the ID or the resource configuration index number after the UE receives the DCI signaling, stops using the ID or the resource.
  • a set of the resources corresponding to the index number is configured to stop receiving or transmitting signals on the resources.
  • the method further includes:
  • the UE When the resource is semi-statically configured, the UE sends resource release information on the feedback control channel resource to release the resource.
  • the UE sends the resource release information by using the feedback control channel resource in the set of resource configurations corresponding to the ID or the resource configuration index number to indicate that the ID is released or The semi-persistent scheduling SPS resource corresponding to the resource configuration index number.
  • the UE sends the resource release information by using the feedback control channel resource, and indicates the ID or the resource configuration index number corresponding to the released SPS resource on the feedback control channel resource.
  • the resource configuration device provided by the embodiment of the present invention is applied to the network side, and the device includes:
  • a configuration unit configured to configure one or more groups of resources by using at least one of a first type of configuration method and a second type of configuration method
  • the first type of configuration method includes: configuring one or more identifier IDs for the user equipment UE, and configuring a set of resources for each of the IDs of the UE;
  • the second type of configuration method includes: configuring one or more resource configuration index numbers for the UE, and each of the resource configuration index numbers corresponds to a group of resources.
  • each group of the resources is a semi-static configuration or a dynamic scheduling configuration.
  • each group of the resources includes: at least one of a PSCCH resource and a PSSCH resource, where the configuration unit is configured to be used in each group of the resources by any one or more of the following manners.
  • the configuration unit is configured to configure, for each group of the resources, any one or more of the following:
  • the period of the resource is configured
  • a feedback control channel resource configured to release the resource is configured.
  • each of the IDs corresponds to a group of the resources; in the second type of configuration method, when the resource configuration index number is configured for the UE, each of the resource configuration index numbers corresponds to a group of resources, where
  • the plurality of groups of resources corresponding to the plurality of IDs or the plurality of resource configuration index numbers are independent.
  • the device further includes:
  • An indicating unit configured to indicate, in the first type configuration method or the second type configuration method, one or more groups of the resources configured to the UE by using at least one of higher layer signaling and physical layer signaling .
  • the ID configured for the UE is:
  • the identification information of the UE can be uniquely identified.
  • the resource configuration index number configured for the UE is a process ID or a HARQ process ID.
  • the indicating unit is configured to carry one of the foregoing by using DCI signaling And indicating to the UE that the resource corresponding to the ID is activated or released, or that the resource configuration index number is carried by the DCI signaling, and the UE is instructed to activate or release the resource configuration index number. Said resources;
  • the group of the resources corresponding to the activation of the ID or the resource configuration index number refers to: after receiving the DCI signaling, the UE starts to use the ID or the resource configuration index number. a set of said resources on which signals are received or transmitted;
  • Instructing to release the ID or the group of the resources corresponding to the resource configuration index number refers to: after receiving the DCI signaling, the UE stops using the ID or a corresponding one of the resource configuration index numbers.
  • the group of resources stops receiving or transmitting signals on the resources.
  • An apparatus for obtaining a resource configuration according to another embodiment of the present invention is applied to a user side, where the apparatus includes:
  • An obtaining unit configured to obtain a configuration of one or more groups of resources by using at least one of a first type configuration method and a second type configuration method;
  • the first type of configuration method includes: acquiring, by the unit, one or more IDs of the configuration, and a set of resources configured for each of the IDs;
  • the second type of configuration method includes: obtaining, by the acquiring unit, one or more resource configuration index numbers of the configuration, and configuring a set of resources corresponding to the index number for each of the resources.
  • each group of the resources is a semi-static configuration or a dynamic scheduling configuration.
  • each group of the resources includes: at least one of a PSCCH resource and a PSSCH resource, where the acquiring unit is configured to obtain, in each group, the resources in any one or more of the following manners.
  • the configuration of each group of the resources includes any one or more of the following:
  • the period of the resource is configured
  • a feedback control channel resource configured to release the resource is configured.
  • each of the IDs corresponds to a group of the resources;
  • each of the resource configuration index numbers corresponds to a group of resources, where
  • the plurality of groups of resources corresponding to the plurality of IDs or the plurality of resource configuration index numbers are independent.
  • the acquiring unit is configured to obtain, by using at least one of the high layer signaling and the physical layer signaling, a configured group or in the first type configuration method or the second type configuration method. Multiple sets of said resources.
  • the ID of the configuration obtained by the obtaining unit is:
  • the identification information of the UE can be uniquely identified.
  • the resource configuration index number of the configuration obtained by the acquiring unit is a process ID or a HARQ process ID.
  • the acquiring unit is configured to receive DCI signaling, where the DCI signaling carries one ID, indicating that the resource corresponding to the ID is activated or released, or carries one resource configuration index. a number indicating that the resource corresponding to the resource configuration index number is activated or released;
  • the group of the resources corresponding to the activation of the ID or the resource configuration index number refers to: after receiving the DCI signaling, the UE starts to use the ID or the resource configuration index number. a set of said resources on which signals are received or transmitted;
  • Instructing to release the ID or the group of the resources corresponding to the resource configuration index number refers to: after receiving the DCI signaling, the UE stops using the ID or a corresponding one of the resource configuration index numbers.
  • the group of resources stops receiving or transmitting signals on the resources.
  • the device further includes:
  • a feedback unit configured to: when the resource is in a semi-static configuration, send resource release information on the feedback control channel resource to release the resource, where the feedback unit indicates the released SPS on the feedback control channel resource The ID corresponding to the resource or the resource configuration index number.
  • the embodiment of the invention further provides a computer readable storage medium storing computer executable instructions, the computer executable instructions being implemented by the processor to implement the resource configuration method.
  • the embodiment of the invention further provides a computer readable storage medium storing computer executable instructions, which are implemented by the processor to implement the above method for obtaining resource configuration.
  • one or more groups of resources are configured by using at least one of the first type of configuration method and the second type of configuration method; wherein the first type of configuration method includes: configuring one or more for the UE An identifier (ID), and configuring a set of resources for each of the IDs of the UE; the second type of configuration method includes: configuring one or more resource configuration index numbers for the UE, each of the resource configuration indexes The number corresponds to a set of resources.
  • the first type of configuration method includes: configuring one or more for the UE An identifier (ID), and configuring a set of resources for each of the IDs of the UE
  • the second type of configuration method includes: configuring one or more resource configuration index numbers for the UE, each of the resource configuration indexes The number corresponds to a set of resources.
  • FIG. 1 is a schematic diagram of a D2D/V2V communication structure
  • FIG. 3 is a schematic diagram of interaction according to Embodiment 2 of the present invention.
  • FIG. 5 is a schematic flowchart diagram of a resource configuration method according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a resource configuration apparatus according to an embodiment of the present invention.
  • FIG. 7 is a first schematic structural diagram of an apparatus for obtaining resource configuration according to an embodiment of the present invention.
  • FIG. 8 is a second schematic structural diagram of an apparatus for obtaining resource configuration according to an embodiment of the present invention.
  • the transmitting UE that has data to be transmitted sends the Sidelink Control Information (SCI) on the PSCCH to indicate the corresponding PSSCH resource configuration related information, and on the indicated PSSCH.
  • SCI Sidelink Control Information
  • a PSCCH resource pool is configured in the system, and includes multiple PSCCH resources.
  • Each PSCCH resource includes one subframe in the time domain, and one or more RB (Resource Block) pairs are included in the frequency domain.
  • the D2D/V2V UE obtains a corresponding control indication by blindly detecting and decoding the SCI information in the PSCCH resource pool. Further, the Sidelink data information is received on the indicated PSSCH resource according to the indication of the SCI information.
  • the network side can configure dynamic resource scheduling or semi-persistent scheduling (SPS, Semi-Persistent Scheduling) for the D2D/V2V UE in Sidelink.
  • SPS Semi-Persistent Scheduling
  • the eNB indicates the configured PSCCH/PSSCH resources to the UE by using Downlink Control Information (DCI).
  • DCI Downlink Control Information
  • the SPS scheduling is used, the semi-static parameters are configured through the high layer signaling, and the SPS resources are indicated by the DCI. Activate or release, scheduling the transmission of configuration resources and signals to the UE.
  • the network side includes one or more of the following entities: evolved base station (eNB), relay station (RN), cell cooperative entity (MCE), gateway (GW), mobility management device (MME), evolved universal terrestrial wireless An access network (EUTRAN) operation management and maintenance (OAM) manager is described below by taking an eNB as a network side entity as an example.
  • eNB evolved base station
  • RN relay station
  • MCE cell cooperative entity
  • GW gateway
  • MME mobility management device
  • EUTRAN operation management and maintenance
  • OAM operation management and maintenance
  • the scheduling indication of the UE by the network side is identified by the Radio Network Temporary Identity (RNTI), and the UE is distinguished by the RNTI.
  • RNTI Radio Network Temporary Identity
  • the configuration of multiple sets of resources has two types of implementation methods, and at the same time, a configuration instruction of a set of resources can also be implemented.
  • FIG. 5 is a schematic flowchart of a resource configuration method according to an embodiment of the present invention. As shown in FIG. 5, the resource configuration method includes:
  • Step 501 The network side configures one or more groups of resources by using a first type of configuration method and/or a second type of configuration method.
  • the first type of configuration method includes: configuring one or more IDs for the UE. And configuring a set of resources for each of the IDs of the UE;
  • the second type of configuration method includes: configuring one or more resource configuration index numbers for the UE, where each of the resource configuration index numbers corresponds to a group of resources.
  • the UE may be configured with a unique ID, and one or more resource configuration index numbers may be configured for the ID of the UE, and each of the resource configuration index numbers corresponds to a group of resources.
  • Step 502 The user side obtains a configuration of one or more groups of resources by using the first type of configuration method and/or the second type of configuration method.
  • the first type of configuration method includes: the UE obtains one or more configurations. An ID, and a set of resources configured for each of the IDs;
  • the second type of configuration method includes: the UE obtains one or more resource configuration index numbers of the configuration, and configures an index number corresponding to each of the resource configurations A set of resources.
  • the UE obtains the configured unique ID, and obtains one or more resource configuration index numbers corresponding to the ID, and configures a set of resources corresponding to the index number configured for each of the resources.
  • the first type of configuration method is the first type of configuration method
  • the eNB configures one or more IDs for the UE, and configures a set of resources for each ID of the UE.
  • the ID is an identifier information that can be used to uniquely identify the UE between the eNB and the UE, and may be an RNTI, such as a cell RNTI (C-RNTI, Cell RNTI) of the UE, and a semi-persistent tone. Degree SPS C-RNTI, or any other identifying information or identification mark.
  • C-RNTI cell RNTI
  • Cell RNTI Cell RNTI
  • degree SPS C-RNTI or any other identifying information or identification mark.
  • the RNTI is used as an example.
  • the eNB may configure one or more RNTIs for the UE, and further configure a corresponding group of resources for each RNTI of the UE, and multiple groups of resources corresponding to multiple RNTIs.
  • the configuration is independent.
  • the eNB configures a unique ID for the UE, and configures one or more resource configuration index numbers for the UE, and configures a group of resources for each resource configuration index number.
  • the eNB identifies the UE by using a unique ID, and the RNTI is used as an example.
  • the eNB identifies the UE by using the C-RNTI of the UE or the SPS C-RNTI, and configures one or more resource configuration index numbers for the UE, and is the UE.
  • a resource configuration index number is configured to correspond to a group of resources, and multiple resource groups corresponding to multiple resource configuration index numbers are independent.
  • the resource configuration index number may be a process number of the data transmission, or a HARQ process number, and different process configurations are used to distinguish the respective resource configurations, that is, each process number corresponds to a group of resources, and the UE respectively processes the corresponding resources according to different processes.
  • the signal is received or transmitted.
  • each group of the resources is a semi-static configuration or a dynamic scheduling configuration.
  • each group of the resources includes: a PSCCH resource and/or a PSSCH resource.
  • the network side configures the PSCCH resource and/or the PSSCH resource in each group of the resources by using any one or more of the following manners (the user side passes any one or more of the following ones or multiple The manner obtains a configuration of the PSCCH resource and/or the PSSCH resource in each group of the resources):
  • the PSCCH resource and/or the PSSCH resource are configured by an implicit indication.
  • the configuration of each group of the resources includes any one or more of the following:
  • the period of the resource is configured
  • a feedback control channel resource configured to release the resource is configured.
  • each of the IDs corresponds to a group of the resources; in the second type of configuration method, when the resource configuration index number is configured for the UE, each of the resource configuration index numbers corresponds to a group of resources, where
  • the plurality of groups of resources corresponding to the plurality of IDs or the plurality of resource configuration index numbers are independent.
  • the method further includes:
  • the configured one or more groups of the resources are indicated to the UE by higher layer signaling and/or physical layer signaling.
  • the high layer signaling is an RRC message; the physical layer signaling is DCI signaling.
  • the ID configured for the UE is:
  • the identification information of the UE can be uniquely identified.
  • the ID configured for the UE is a semi-persistent scheduling cell radio network temporary identifier (SPS C-RNTI).
  • SPS C-RNTI semi-persistent scheduling cell radio network temporary identifier
  • the resource configuration index number configured for the UE is a process ID, or a hybrid automatic retransmission request HARQ process ID.
  • the configuration of one or more groups of resources by using the first type of configuration method and/or the second type of configuration method includes:
  • the UE is configured with one or more of the IDs by using the RRC (Radio Resource Control) message, and each of the A group of the resources corresponding to the ID, carrying the ID by using the DCI signaling, and indicating to the UE that the resource corresponding to the ID is activated or released;
  • RRC Radio Resource Control
  • the UE is configured with one or more resource configuration index numbers, and a set of the resources corresponding to each resource configuration index number by using the RRC message.
  • the DCI signaling carries a resource configuration index number, and indicates to the UE that the resource corresponding to the resource configuration index number is activated or released.
  • the carrying the ID in the DCI signaling includes: indicating the ID by using 8 bits or 16 bits in the DCI signaling; or by using a cyclic redundancy check in DCI signaling.
  • CRC Cyclic Redundancy Check
  • the carrying the resource configuration index number in the DCI signaling includes: indicating, in the DCI signaling, the resource configuration index number by using 2 bits or 3 bits or 4 bits.
  • indicating that the activation of the ID or the group of the resource corresponding to the resource configuration index number refers to: the UE starts using the ID or the resource after receiving the DCI signaling. Configuring a group of the resources corresponding to the index number, and receiving or sending a signal on the resource;
  • Instructing to release the ID or the group of the resources corresponding to the resource configuration index number refers to: after receiving the DCI signaling, the UE stops using the ID or a corresponding one of the resource configuration index numbers.
  • the group of resources stops receiving or transmitting signals on the resources.
  • the activation of the resource means that the UE receives the DCI letter. After the command, start using the ID or the set of the resources corresponding to the resource configuration index number, and perform signal reception or transmission on the resource;
  • Deleting the resource according to the indication that the DCI signaling carries the ID or the resource configuration index number after the UE receives the DCI signaling, stops using the ID or the resource.
  • a set of the resources corresponding to the index number is configured to stop receiving or transmitting signals on the resources.
  • the UE When the resource is semi-statically configured, the UE sends resource release information on the feedback control channel resource to release the resource.
  • the UE sends the resource release information by using the feedback control channel resource in the set of resource configurations corresponding to the ID or the resource configuration index number to indicate release of the ID or the resource configuration index number. Corresponding semi-persistent scheduling of SPS resources.
  • the UE sends the resource release information by using the feedback control channel resource, and indicates the ID or the resource configuration index number corresponding to the released SPS resource on the feedback control channel resource.
  • a set of resources is configured according to different IDs or resource configuration index numbers, where the set of resources refers to related resource configurations required for the UE to receive or transmit signals, including :
  • Each set of resources includes PSCCH resources and/or PSSCH resources.
  • the PSCCH resource included in a group of resources is a PSCCH channel resource, including one subframe in the time domain, and one or more RB pairs in the PSCCH resource pool on the subframe; a PSSCH included in a group of resources
  • the resource contains one subframe in the time domain and one or more RB pairs in the PSSCH resource pool on the subframe.
  • a group of resources includes a subchannel resource, where the preamble resource includes a pre-defined or pre-configured PSCCH resource and a PSSCH resource.
  • the PSCCH and/or the PSSCH resources included in the foregoing group of resources are used for one transmission only, and the UE performs signal reception or transmission on the corresponding PSCCH resource and/or PSSCH resource according to the scheduling indication of the eNB.
  • the PSCCH and/or the PSSCH resources included in the foregoing group of resources are repeatedly used in cycles, and the UE performs periodic signal reception or transmission on the corresponding PSCCH resources and/or PSSCH resources according to the scheduling indication of the eNB.
  • the manner in which the eNB indicates the PSCCH resource and/or the PSSCH resource included in a group of resources includes:
  • the PSCCH resource and/or the PSSCH resource are configured by indicating the channel index number.
  • the corresponding PSCCH resource and/or the PSSCH resource have a corresponding channel index number, and the eNB indicates the scheduled to the UE.
  • the channel index number of the PSCCH resource and/or the PSSCH resource after receiving the indication information of the eNB, the UE may determine the configured PSCCH resource and/or the PSSCH resource according to the indicated channel index number;
  • the eNB configures the UE resource by indicating the subframe and/or the RB included in the PSCCH resource and/or the PSSCH resource, and the UE receives the indication of the eNB.
  • the configured PSCCH resource and/or PSSCH resource may be determined according to the indicated subframe and/or RB;
  • the eNB By configuring the PSCCH and/or PSSCH resources by an implicit indication, the eNB indicates PSCCH resources and/or PSSCH resources to the UE according to a predefined implicit association relationship by other signaling or parameters, for example, according to UE ID or DCI signaling.
  • the information such as the location of the physical resource, and the PSCCH resource and/or the PSSCH resource associated with the physical resource location where the UE ID or the DCI signaling is located is determined, thereby implementing an implicit indication to the UE.
  • the UE After receiving the indication information of the eNB, the UE may determine the configured PSCCH resource and/or the PSSCH resource according to the determined implicit association relationship.
  • configuration indication for each group of resources includes any one or more of the following, in addition to the time domain and/or frequency domain resource indications for the PSCCH resources and/or the PSSCH resources:
  • a modulation and coding scheme MCS that carries information on the set of resources. Indicates the MCS level of information processing on the PSCCH resources and/or PSSCH resources included in the set of resources.
  • the process ID corresponding to this group of resources Indicates the process ID corresponding to the information transmitted on the group of resources.
  • each group of resource transmissions may correspond to the same or different process numbers.
  • the power control parameters of the signal are sent on the set of resources.
  • the eNB may indicate, by using the power control parameter configuration, the power of the UE to send a signal in the configured PSCCH resource and/or the PSSCH resource.
  • the period of the group of resources is indicated.
  • the PSCCH resource and/or the PSSCH resource configured by the eNB for the UE has a periodicity, and the eNB needs to indicate the corresponding resource period to the UE, and the available resource period values include [20, 40, 80, 100, 160, 200,320]ms and so on.
  • the PSCCH resources and/or the PSSCH resources configured by the eNB are repeatedly used according to the configured period, and the UE performs periodic signal reception or transmission on the corresponding resources according to the configured period value.
  • the eNB configures, for the UE, a feedback control channel resource for indicating release of the group of resources.
  • the eNB schedules SPS transmission resources for the UE, the UE periodically uses the allocated The set resources are used for signal transmission.
  • the SPS resource needs to be released.
  • the eNB configures a corresponding feedback control channel resource for the UE to carry the release message of the UE, so that the UE sends an SPS resource release message to the eNB on the configured feedback control channel, and indicates to the eNB that the configured SPS resource is released.
  • the signaling for performing configuration indication on the UE includes high layer signaling and/or physical layer signaling, including:
  • the partial information in the resource configuration is indicated to the UE by using the RRC message, and the remaining information in the resource configuration is indicated to the UE through the DCI signaling, and the complete resource configuration is indicated to the UE through the RRC message and the DCI signaling.
  • the SPS scheduling one or more IDs indicating the UE, or one or more resource configuration index numbers, and a resource period corresponding to each ID or each resource configuration index number, a process number, are configured in the RRC message.
  • the control channel resource, the power control parameter, and the DCI signaling indicate activation or release of the configured SPS resource, and the PSCCH resource and/or the PSSCH resource, the MCS.
  • the DCI signaling carries an ID, including: indicating the ID in the DCI signaling, indicating by using an 8-bits or 16-bits indicator bit; or implicitly indicating the ID information by cyclic redundancy check CRC scrambling in DCI signaling. ;
  • the DCI signaling carries a resource configuration index number, including indicating a resource configuration index number in the DCI signaling, and indicating the resource configuration index number by using a 2 or 3 or 4 bits indicator bit.
  • the activation of the ID or the set of resources corresponding to the resource configuration index number by the DCI indicates that the eNB indicates to the UE through the DCI that the ID or a group of resources corresponding to the resource configuration index number is used.
  • the UE After receiving the DCI signaling indicating the activation, the UE starts to use a group of resources corresponding to the ID indicated in the DCI or the resource configuration index number, and performs signal reception or transmission on the resource.
  • Deleting the ID or the set of resources corresponding to the resource configuration index number by the DCI indicates that the eNB indicates the ID or a group of resources corresponding to the resource configuration index number to the UE through the DCI. stop using. After receiving the DCI signaling indicating the release, the UE stops using a group of resources corresponding to the ID indicated in the DCI or the resource configuration index number, and stops receiving or transmitting the signal on the resource.
  • Example 1 DCI indicates multi-process dynamic resource configuration
  • the eNB adopts the second type of configuration method to dynamically configure multiple groups of resources to the UE, and uses the DCI to indicate different process numbers to implement multi-process data transmission of the UE.
  • the eNB scrambles the DCI CRC with the UE's unique C-RNTI, and identifies and indicates the resources configured by the UE.
  • the eNB separately sends a DCI message to the UE, where the indication information included is:
  • the PSCCH resource and the PSSCH resource configured in the DCI transmitted in the subframe #2 are resources on the subframe #7, and the indicated HARQ process number is #3; the PSCCH configured in the DCI transmitted in the subframe #3
  • the resource and PSSCH resources are resources on subframe #10, and the indicated HARQ process number is #5. Then, according to the scheduling indication of the eNB, the UE uses the configured resources and related parameters on the subframe #7 and the subframe #10 to perform signal transmission, thereby implementing multi-process transmission.
  • the instance 2 RRC indicates multiple sets of SPS configurations, and the DCI indicates activation.
  • the eNB uses the first type of configuration method to schedule multiple sets of SPS resources to the UE, and implements multi-process data transmission of the UE through the RRC message and the DCI signaling indication.
  • the eNB configures a plurality of SPS C-RNTIs for the UE by using an RRC message, and configures a set of resources for each SPS C-RNTI, where each group of resource configurations includes:
  • a feedback control channel resource used to indicate release is
  • the eNB scrambles the DCI CRC through the SPS C-RNTI, and identifies and indicates the resource configured by the UE.
  • the eNB scrambles the DCI CRC through the SPS C-RNTI A, indicating that the resource corresponding to the SPS C-RNTI A of the UE is activated, and indicates in the DCI:
  • the UE activates the configuration corresponding to the SPS C-RNTI A, where the configured SPS period is 40 ms, and the MCS level is 5. According to the configuration of the eNB, the UE performs periodic signals on the indicated PSCCH/PSSCH resources for 40 ms. Send.
  • the eNB scrambles the DCI CRC through the SPS C-RNTI B, indicating that the resource corresponding to the SPS C-RNTI B of the UE is activated, wherein the configured SPS period is 100 ms, and the MCS level is 3. According to the configuration of the eNB, the UE is instructed.
  • the periodic signal is transmitted on the PSCCH/PSSCH resource for 100 ms.
  • the eNB After a period of transmission, the eNB scrambles the DCI CRC through the SPS C-RNTI A, indicating that the resource corresponding to the SPS C-RNTI A of the UE is released, and in the DCI, the SPS release is indicated by the activation/release indication bit, and the UE follows the eNB. Indicates that the resource corresponding to the SPS C-RNTI A is released, and the signal transmission on the corresponding resource is stopped.
  • Example 3 RRC indicates multiple sets of SPS configurations, and UE feedback resources are released.
  • the eNB uses the second type of configuration method to schedule multiple sets of SPS resources to the UE, and implements multi-process data transmission of the UE through the RRC message and the DCI signaling indication.
  • the eNB configures a plurality of process numbers for the UE by using an RRC message, and configures a set of resources for each process ID.
  • Each group of resource configurations includes:
  • a feedback control channel resource used to indicate release is
  • the eNB identifies and indicates the resource configured by the UE by indicating the corresponding process ID in the DCI.
  • the eNB indicates the process number #1 in the DCI, configures and activates the corresponding resource, and indicates in the DCI:
  • the UE activates the configuration corresponding to the process number #1, wherein the configured SPS period is 40 ms, and the MCS level is 5. According to the configuration of the eNB, the UE performs periodic signals on the indicated PSCCH/PSSCH resources for 40 ms. send.
  • the eNB indicates that the corresponding resource of the UE is activated by instructing the process number #3, wherein the configured SPS period is 100 ms, and the MCS level is 3. According to the configuration of the eNB, the UE performs the period of 100 ms on the indicated PSCCH/PSSCH resource. The transmission of sexual signals.
  • the UE After the transmission of the service data of the process number #3 is completed, the UE needs to notify the eNB to release the corresponding resource. Then, the UE sends a release message to the eNB by using the feedback control channel resource included in the process ID #3 resource configuration, and indicates that the resource corresponding to the process number #3 is released, and the signal transmission on the corresponding resource is stopped.
  • FIG. 6 is a schematic structural diagram of a resource configuration apparatus according to an embodiment of the present disclosure, where the resource configuration apparatus is applied to a network side, where the apparatus includes:
  • the configuration unit 61 is configured to configure one or more groups of resources by using the first type of configuration method and/or the second type of configuration method;
  • the first type of configuration method includes: configuring one or more identifier IDs for the UE, and configuring a set of resources for each of the IDs of the UE;
  • the second type of configuration method includes: configuring one or more resource configuration index numbers for the UE, and each of the resource configuration index numbers corresponds to a group of resources.
  • each group of the resources is a semi-static configuration or a dynamic scheduling configuration.
  • each group of the resources includes: a PSCCH resource and/or a PSSCH resource.
  • the PSCCH resource and/or the PSSCH resource in each group of the resources are configured by any one or more of the following manners:
  • the PSCCH resource and/or the PSSCH resource are configured by an implicit indication.
  • the configuration of each group of the resources includes any one or more of the following:
  • the period of the resource is configured
  • a feedback control channel resource configured to release the resource is configured.
  • each of the IDs corresponds to a group of the resources; in the second type of configuration method, when the resource configuration index number is configured for the UE, each of the resource configuration index numbers corresponds to a group of resources, where
  • the plurality of groups of resources corresponding to the plurality of IDs or the plurality of resource configuration index numbers are independent.
  • the apparatus further includes: an instructing unit 62, configured to: in the first type configuration method or the second type configuration method, the high layer signaling and/or physical layer signaling
  • the UE indicates one or more sets of the resources configured.
  • the high layer signaling is an RRC message; the physical layer signaling is DCI signaling.
  • the ID configured for the UE is:
  • the wireless network temporarily identifies the RNTI; or,
  • the identification information of the UE can be uniquely identified.
  • the ID configured for the UE is an SPS C-RNTI.
  • the resource configuration index number configured for the UE is a process ID or a HARQ process ID.
  • the configuration of one or more groups of resources by using the first type of configuration method and/or the second type of configuration method includes:
  • the UE is configured with one or more of the IDs by using the RRC message, and a group of the resources corresponding to each of the IDs, and further passes the DCI signaling. Carrying the ID to indicate to the UE that the resource corresponding to the ID is activated or released;
  • the UE is configured with one or more resource configuration index numbers by using the RRC message, and a set of the resources corresponding to each resource configuration index number, and further The resource configuration index number is carried by the DCI signaling to indicate to the UE that the resource corresponding to the resource configuration index number is activated or released.
  • the carrying the ID in the DCI signaling includes: indicating the ID by using 8 bits or 16 bits in the DCI signaling; or by using a cyclic redundancy check in DCI signaling. CRC scrambling implicitly indicating the ID;
  • the carrying the resource configuration index number in the DCI signaling includes: indicating, in the DCI signaling, the resource configuration index number by using 2 bits or 3 bits or 4 bits.
  • the indication unit 62 is configured to carry one ID by DCI signaling, and indicate to the UE that the resource corresponding to the ID is activated or released, or carry one by using the DCI signaling.
  • the resource configuration index number is used to indicate to the UE that the resource corresponding to the resource configuration index number is activated or released.
  • Instructing to activate the ID or the group of the resources corresponding to the resource configuration index number refers to: after receiving the DCI signaling, the UE starts to use the ID or a corresponding one of the resource configuration index numbers. Grouping the resources, and receiving or transmitting signals on the resources;
  • Instructing to release the ID or a group of the resources corresponding to the resource configuration index number refers to: After receiving the DCI signaling, the UE stops using the ID or a group of the resources corresponding to the resource configuration index number, and stops receiving or transmitting signals on the resource.
  • the implementation functions of the units in the resource configuration apparatus shown in FIG. 6 can be understood by referring to the related description of the foregoing resource configuration method.
  • the functions of the units in the resource configuration apparatus shown in FIG. 6 can be realized by a program running on a processor, or can be realized by a logic circuit.
  • FIG. 7 is a schematic structural diagram of a device for obtaining a resource configuration according to an embodiment of the present invention.
  • the device for obtaining a resource configuration is applied to a user side, where the device includes:
  • the obtaining unit 71 is configured to obtain, by using the first type of configuration method and/or the second type of configuration method, a configuration of one or more groups of resources;
  • the first type of configuration method includes: the obtaining unit 71 obtains one or more IDs of the configuration, and a set of resources configured for each of the IDs;
  • the second type of configuration method includes: the obtaining unit 71 obtains one or more resource configuration index numbers of the configuration, and configures a set of resources corresponding to the index number configuration for each of the resources.
  • the transmitting unit 72 is configured to perform data transmission or data reception through the one or more groups of resources.
  • FIG. 8 is a schematic structural diagram of a device for obtaining a resource configuration according to an embodiment of the present invention.
  • the device for obtaining a resource configuration is applied to a user side, where the device includes:
  • the obtaining unit 81 is configured to obtain, by using the first type of configuration method and/or the second type of configuration method, a configuration of one or more groups of resources;
  • the first type of configuration method includes: the obtaining unit 81 obtains one or more IDs of the configuration, and a set of resources configured for each of the IDs;
  • the second type of configuration method includes: the obtaining unit 81 obtains one or more resource configuration index numbers of the configuration, and configures a set of resources corresponding to the index number configuration for each of the resources.
  • the transmitting unit 82 is configured to transmit data or receive data through the one or more sets of resources.
  • the feedback unit 83 is configured to send resource release information on the feedback control channel resource when the resource is semi-statically configured to release the resource.
  • Each set of said resources is a semi-static configuration or a dynamic scheduling configuration.
  • each group of the resources includes: a PSCCH resource and/or a PSSCH resource.
  • the configuration of the PSCCH resource and/or the PSSCH resource in each group of the resources is obtained by any one or more of the following manners:
  • the configuration of the PSCCH resource and/or the PSSCH resource is obtained by an implicit indication.
  • the configuration of each group of the resources includes any one or more of the following:
  • the period of the resource is configured
  • a feedback control channel resource configured to release the resource is configured.
  • each of the IDs corresponds to a group of the resources; in the second type of configuration
  • each of the resource configuration index numbers corresponds to a group of resources, where
  • the plurality of groups of resources corresponding to the plurality of IDs or the plurality of resource configuration index numbers are independent.
  • the method further includes:
  • the configured one or more groups of the resources are obtained through high layer signaling and/or physical layer signaling.
  • the high layer signaling is an RRC message; the physical layer signaling is a DCI. Signaling.
  • the ID of the configuration obtained by the obtaining unit 81 is:
  • the identification information of the UE can be uniquely identified.
  • the ID of the configuration obtained by the obtaining unit 81 is an SPS C-RNTI.
  • the resource configuration index number of the configuration obtained by the obtaining unit 81 is a process ID or a HARQ process ID.
  • the acquiring unit 71 is configured to: in the first type of configuration method, the UE obtains one or more of the configured IDs by using the RRC message, and each of the IDs corresponds to The set of the resources, the resource corresponding to the ID is activated or released according to an indication of the ID carried by the DCI signaling;
  • the UE obtains one or more of the resource configuration index numbers configured by using the RRC message, and a group of the resources corresponding to each of the resource configuration index numbers, according to the
  • the DCI signaling carries an indication of the resource configuration index number, and activates or releases the resource corresponding to the resource configuration index number.
  • the obtaining unit 81 is configured to receive DCI signaling, where the DCI signaling carries one ID, indicating that the resource corresponding to the ID is activated or released, or carries a resource configuration index number, indicating activation or Release the resource corresponding to the resource configuration index number.
  • the activation of the resource refers to: after receiving the DCI signaling, the UE starts to use the a set of the resources corresponding to the ID or the resource configuration index number, and receiving or transmitting a signal on the resource;
  • Deleting the resource according to the indication that the DCI signaling carries the ID or the resource configuration index number after the UE receives the DCI signaling, stops using the ID or the resource.
  • a set of the resources corresponding to the index number is configured to stop receiving or transmitting signals on the resources.
  • the feedback unit 83 is configured to: when the resource is semi-statically configured, the UE sends resource release information on the feedback control channel resource to release the resource.
  • the feedback unit 83 sends the resource release information by using the feedback control channel resource in the set of resource configurations corresponding to the ID or the resource configuration index number to indicate release of the The ID or the semi-persistent scheduling SPS resource corresponding to the resource configuration index number.
  • the feedback unit 83 sends the resource release information by using the feedback control channel resource, and indicates the ID or the resource configuration index corresponding to the released SPS resource on the feedback control channel resource. number.
  • the implementation functions of the units in the apparatus for obtaining resource configuration shown in FIG. 7 and FIG. 8 can be understood by referring to the related description of the foregoing resource configuration method.
  • the functions of the units in the apparatus for obtaining resource allocation shown in FIG. 7 and FIG. 8 can be realized by a program running on a processor, or can be realized by a logic circuit.
  • the embodiment of the invention further provides a computer readable storage medium storing computer executable instructions, the computer executable instructions being implemented by the processor to implement the resource configuration method.
  • the embodiment of the invention further provides a computer readable storage medium storing computer executable instructions, which are implemented by the processor to implement the above method for obtaining resource configuration.
  • the application can take the form of a hardware embodiment, a software embodiment, or an embodiment in combination with software and hardware.
  • the application can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

Landscapes

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

Abstract

La présente invention concerne un procédé et un appareil de configuration de ressources. Le procédé comprend les étapes consistant à : au moyen d'un procédé de configuration de premier type et/où d'un procédé de configuration de second type, configurer au moins un groupe de ressources, le procédé de configuration de premier type consistant à : configurer au moins un ID pour un UE, et configurer un groupe de ressources pour chaque ID de l'UE ; et le procédé de configuration de second type consiste à : configurer au moins un numéro d'index de configuration de ressources pour un UE, chaque numéro d'index de configuration de ressources correspondant à un groupe de ressources.
PCT/CN2017/094710 2016-08-10 2017-07-27 Procédé et appareil de configuration de ressources, et procédé et appareil d'obtention de configuration de ressources Ceased WO2018028441A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610654193.1A CN107734543A (zh) 2016-08-10 2016-08-10 一种资源配置方法及装置
CN201610654193.1 2016-08-10

Publications (1)

Publication Number Publication Date
WO2018028441A1 true WO2018028441A1 (fr) 2018-02-15

Family

ID=61162615

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/094710 Ceased WO2018028441A1 (fr) 2016-08-10 2017-07-27 Procédé et appareil de configuration de ressources, et procédé et appareil d'obtention de configuration de ressources

Country Status (2)

Country Link
CN (1) CN107734543A (fr)
WO (1) WO2018028441A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108496390B (zh) 2018-04-11 2022-09-09 北京小米移动软件有限公司 非授权小区中的数据传输方法及装置、基站和用户设备
CN110380828B (zh) 2018-04-13 2021-05-07 维沃移动通信有限公司 Sidelink的操作方法和终端
WO2019205033A1 (fr) * 2018-04-25 2019-10-31 北京小米移动软件有限公司 Procédé et appareil pour indiquer une occupation d'une unité de planification semi-persistante, et station de base
ES2962454T3 (es) 2018-09-28 2024-03-19 Nokia Technologies Oy Diseño de una estructura de canal de control para soportar tráfico v2x
WO2020073203A1 (fr) * 2018-10-09 2020-04-16 Oppo广东移动通信有限公司 Procédé et appareil de configuration de ressources, et dispositif de communication
CN113365356B (zh) 2018-11-09 2023-08-01 Oppo广东移动通信有限公司 无线通信方法、网络设备和终端设备
CN112997560A (zh) 2019-06-12 2021-06-18 Oppo广东移动通信有限公司 一种信息处理方法、网络设备、终端设备
CN114342286B (zh) * 2019-08-23 2024-06-25 华为技术有限公司 一种数据传输方法和通信设备
CN115769646A (zh) * 2020-05-14 2023-03-07 交互数字专利控股公司 调度新无线电Uu接口上的广播和组播的机制

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103167613A (zh) * 2011-12-14 2013-06-19 中兴通讯股份有限公司 一种d2d传输列表信息发送方法和系统
CN103634778A (zh) * 2012-08-22 2014-03-12 普天信息技术研究院有限公司 一种lte系统中传输数据的方法和装置
CN105101429A (zh) * 2014-05-09 2015-11-25 中兴通讯股份有限公司 设备到设备的资源配置方法、网络设备及用户设备
WO2016028126A1 (fr) * 2014-08-22 2016-02-25 엘지전자(주) Procédé de communication de dispositif à dispositif dans un système de communication sans fil et appareil associé
CN105472740A (zh) * 2014-08-21 2016-04-06 中兴通讯股份有限公司 一种设备对设备信息通知的方法、用户终端和基站

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2943035A1 (fr) * 2014-05-09 2015-11-11 Innovative Sonic Corporation Réception d'une information de commande de liaison descendante (dci) pour ordonnancement de ressources dispositif à dispositif (d2d) et accusé de reception
CN105323855A (zh) * 2014-08-05 2016-02-10 中兴通讯股份有限公司 指示信息的处理方法及装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103167613A (zh) * 2011-12-14 2013-06-19 中兴通讯股份有限公司 一种d2d传输列表信息发送方法和系统
CN103634778A (zh) * 2012-08-22 2014-03-12 普天信息技术研究院有限公司 一种lte系统中传输数据的方法和装置
CN105101429A (zh) * 2014-05-09 2015-11-25 中兴通讯股份有限公司 设备到设备的资源配置方法、网络设备及用户设备
CN105472740A (zh) * 2014-08-21 2016-04-06 中兴通讯股份有限公司 一种设备对设备信息通知的方法、用户终端和基站
WO2016028126A1 (fr) * 2014-08-22 2016-02-25 엘지전자(주) Procédé de communication de dispositif à dispositif dans un système de communication sans fil et appareil associé

Also Published As

Publication number Publication date
CN107734543A (zh) 2018-02-23

Similar Documents

Publication Publication Date Title
US11758542B2 (en) Method and apparatus for sidelink communication in wireless communication system
WO2018028441A1 (fr) Procédé et appareil de configuration de ressources, et procédé et appareil d'obtention de configuration de ressources
CN114040503B (zh) 接收和发送下行链路控制信息的方法和使用该方法的终端
CN110710309B (zh) 用于基于云的侧链路调度和其基站接口的装置和方法
CN110248418B (zh) 用于分配网络资源的系统和方法
CN103491643B (zh) 组通信连接的建立方法和设备
EP4344109A2 (fr) Retransmissions initiales améliorées de données pour des transmissions v2x
CN101998636B (zh) 一种终端标识的使用方法、系统和设备
US12047985B2 (en) Method and device for supporting sidelink discontinuous reception in wireless communication system
JP5612783B2 (ja) 電力制御情報の送信および電力制御の方法、システムおよび設備
CN104469961A (zh) 一种设备到设备的通信方法、设备和系统
CN105228248B (zh) 一种d2d传输中的资源分配方法和装置
JP2011501502A5 (fr)
CN105453675A (zh) 用于执行设备到设备通信的方法和装置
CN101998577A (zh) 随机接入前导码的发送方法、系统及设备
CN118354429A (zh) 提供用于侧行链路控制的无线电资源信息的方法和装置
WO2015154392A1 (fr) Procédé et dispositif de mise en œuvre de commutation pour un service d2d
CN107041002B (zh) 数据信道子帧的指示方法及装置
WO2018201819A1 (fr) Procédé et dispositif de transmission d'informations
KR20210153976A (ko) V2x 시스템에서 단말 간 협력을 통한 자원 할당 방법 및 장치
CN104754742A (zh) 一种资源分配方法及装置
CN107005926B (zh) 一种终端到终端d2d系统中信号收发方法及装置
WO2017133334A1 (fr) Procédé et dispositif de détermination de ressource de communication
US11937211B2 (en) Sidelink communication resource set configuration and management
CN105306184A (zh) 一种laa传输方法和装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17838571

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17838571

Country of ref document: EP

Kind code of ref document: A1