WO2020191742A1 - 发送信息的方法、接收信息的方法和设备 - Google Patents
发送信息的方法、接收信息的方法和设备 Download PDFInfo
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- WO2020191742A1 WO2020191742A1 PCT/CN2019/080192 CN2019080192W WO2020191742A1 WO 2020191742 A1 WO2020191742 A1 WO 2020191742A1 CN 2019080192 W CN2019080192 W CN 2019080192W WO 2020191742 A1 WO2020191742 A1 WO 2020191742A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
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- 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
- H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/02—Data link layer protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/18—Interfaces between hierarchically similar devices between terminal devices
Definitions
- the embodiments of the present application relate to the field of communications, and more specifically, to methods for sending information, methods and devices for receiving information.
- Device-to-device communication is based on a side link (Sidelink, SL) transmission technology from terminal to terminal (D2D).
- SL side link
- D2D terminal to terminal
- V2X vehicle to other equipment
- the car networking system adopts terminal-to-terminal direct communication, so it has higher spectrum efficiency and lower transmission delay.
- LTE Long Term Evolution
- RAT Radio Access Technologies
- NR New Radio
- a method for sending information, a method and equipment for receiving information are provided, which can realize D2D communication in a multi-RAT scenario.
- a method for sending information is provided, which is applied to a terminal device that at least works in a terminal-to-terminal D2D communication mode based on a first radio access technology, RAT;
- the method includes:
- the terminal device sends media access control RRC information to a network device operating in a second RAT, where the RRC information includes service information of D2D communication based on the first RAT.
- At least a terminal device working in a terminal-to-terminal D2D communication mode based on the first RAT can not only realize D2D communication in a multi-RAT scenario by reporting RRC information to a network device working in a second RAT , And can realize D2D communication in cross-RAT scenarios, which effectively improves the applicability of D2D communication.
- a method for receiving information is provided, which is applied to a network device that works under a RAT based on a second radio access technology;
- the method includes:
- the network device receives media access control RRC information at least working in a terminal-to-terminal D2D communication mode based on a first RAT, where the RRC information includes service information of D2D communication based on the first RAT.
- a terminal device which is used to execute the method in the first aspect or its implementation manners.
- the terminal device includes a functional module for executing the method in the foregoing first aspect or each implementation manner thereof.
- a network device configured to execute the method in the second aspect or its implementation manners.
- the network device includes a functional module for executing the method in the foregoing second aspect or each implementation manner thereof.
- a terminal device including a processor and a memory.
- the memory is used to store a computer program
- the processor is used to call and run the computer program stored in the memory to execute the method in the foregoing first aspect or each of its implementation manners.
- a network device including a processor and a memory.
- the memory is used to store a computer program
- the processor is used to call and run the computer program stored in the memory to execute the method in the above-mentioned second aspect or each implementation manner thereof.
- a chip for implementing any one of the above-mentioned first aspect to the second aspect or the method in each implementation manner thereof.
- the chip includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the chip executes any one of the above-mentioned first aspect to the second aspect or each implementation manner thereof Method in.
- a computer-readable storage medium for storing a computer program that enables a computer to execute any one of the above-mentioned first aspect to the second aspect or the method in each implementation manner thereof.
- a computer program product which includes computer program instructions that cause a computer to execute any one of the above-mentioned first aspect to the second aspect or the method in each implementation manner thereof.
- a computer program which when running on a computer, causes the computer to execute any one of the above-mentioned first aspect to the second aspect or the method in each implementation manner thereof.
- Fig. 1 is a schematic frame diagram of a transmission mode of an embodiment of the present application.
- Fig. 2 is a schematic frame diagram of another transmission mode according to an embodiment of the present application.
- Fig. 3 is a schematic flowchart of a communication method according to an embodiment of the present application.
- Fig. 4 is a schematic flowchart of a terminal device according to an embodiment of the present application.
- Fig. 5 is a schematic flowchart of a network device according to an embodiment of the present application.
- Fig. 6 is a schematic flowchart of a communication device according to an embodiment of the present application.
- FIG. 7 is a schematic flowchart of a chip of an embodiment of the present application.
- the embodiments of the present application can be applied to any terminal device-to-terminal device communication framework.
- V2V vehicle to Vehicle
- V2X vehicle to Everything
- D2D terminal to terminal
- the terminal in the embodiment of the present application may be any device or device configured with a physical layer and a media access control layer, and the terminal device may also be referred to as an access terminal.
- the terminal device may also be referred to as an access terminal.
- UE User Equipment
- user unit user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent, or user device.
- the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital linear processing (Personal Digital Assistant, PDA), and wireless Communication function handheld devices, computing devices or other linear processing devices connected to wireless modems, in-vehicle devices, wearable devices, etc.
- SIP Session Initiation Protocol
- WLL Wireless Local Loop
- PDA Personal Digital Assistant
- the embodiment of the present application takes a vehicle-mounted terminal as an example for description, but is not limited to this.
- the embodiments of the present application may be applicable to the transmission mode 3 and the transmission mode 4 defined in the 3rd Generation Partnership Project (3rd Generation Partnership Project, 3GPP) Rel-14.
- Fig. 1 is a schematic diagram of Mode 3 of an embodiment of the present application.
- Fig. 2 is a schematic diagram of Mode 4 of an embodiment of the present application.
- the transmission resources of the vehicle-mounted terminal are allocated by the base station 110, and the vehicle-mounted terminal transmits data on the side link according to the resources allocated by the base station 110 .
- the base station 110 may allocate resources for a single transmission to the terminal, or allocate resources for semi-static transmission to the terminal.
- the vehicle terminal adopts a sensing and reservation transmission mode, and the vehicle terminal independently selects the resources of the side link Transmission resources for data transmission.
- the following takes the vehicle-mounted terminal 131 as an example for specific description.
- the vehicle-mounted terminal 131 obtains a set of available transmission resources in the resource pool by means of interception, and the vehicle-mounted terminal 131 randomly selects a transmission resource from the set for data transmission.
- the vehicle-mounted terminal 131 may also adopt a semi-static transmission mode. That is, after acquiring a transmission resource, the vehicle-mounted terminal 131 continuously uses the transmission resource in multiple transmission cycles to reduce the probability of resource reselection and resource conflict.
- the vehicle-mounted terminal 131 can carry information for reserving resources for the next transmission in the control information of this transmission, so that other terminals (for example, the vehicle-mounted terminal 132) can determine whether this resource is reserved by the user by detecting the control information of the user. And use to reduce resource conflicts.
- the in-vehicle terminal involved in the embodiments of the present application may be suitable for scenarios with high data interaction efficiency such as automatic driving.
- the vehicle-mounted terminal 131 and the vehicle-mounted terminal 132 may work in a D2D communication mode based on the same RAT, or may work in a D2D communication mode based on different RATs.
- the vehicular terminal 131 may work in an NR-based cellular network
- the vehicular terminal 132 may also work in an LTE-based cellular network.
- FIG. 3 is a schematic flowchart of a communication method 200 according to an embodiment of the present application.
- the method 200 may be executed by a terminal device.
- the terminal device shown in FIG. 3 may be the vehicle-mounted terminal shown in FIG. 1 or FIG. 2, and the network device shown in FIG. 3 may be the access network device shown in FIG. 1.
- the terminal device at least works in a terminal-to-terminal D2D communication mode based on a first radio access technology RAT
- the network device works in a second RAT.
- the first RAT and the second RAT may be It's a different RAT.
- the first RAT may be an LTE access technology
- the second RAT may be an NR access technology
- the first RAT may be an NR access technology
- the second RAT may be an LTE access technology.
- the communication method 200 may include:
- the terminal device sends radio resource control (Radio Resource Control, RRC) information to the network device, where the RRC information includes service information of D2D communication based on the first RAT.
- RRC Radio Resource Control
- the terminal device at least working in the D2D communication mode based on the first RAT can be understood as: the terminal device is configured with a first terminal interface (for example, a PC5 interface) for D2D communication with other terminal devices based on the first RAT, That is, the terminal device can perform D2D communication with the other terminal device through the first terminal interface. Further, the terminal device may also work in a D2D communication mode based on the second RAT. At this time, the terminal device may also be configured with a second terminal interface for D2D communication with the other terminal device based on the second RAT, that is, the terminal device may communicate with the other terminal through the second terminal interface. The device performs D2D communication.
- the first RAT corresponds to the first terminal interface
- the second RAT corresponds to the second terminal interface.
- the terminal device may be NR-V2X, which may work in an LTE-based cellular network.
- the terminal device may be LTE-V2X, which may work in an NR-based cellular network.
- the terminal device can not only realize the function of NR-V2X, but also realize the function of LTE-V2X.
- the working of the network device under the first RAT can be understood as: the working configuration of the network device is configured with a first network interface (such as a Uu interface) for communicating with the terminal device based on the first RAT, that is, the The network device can communicate with the terminal device through the first network interface.
- the network device may also be configured with a second network interface that communicates with the terminal device based on the second RAT, that is, the terminal device may communicate with the terminal device through the second network interface.
- the terminal device may also be configured with the first network interface and the second network interface, and the terminal device may pass through the first network interface and/or the second network interface Report information to the network device. For example, the terminal device reports the RRC information to the network device through the first network interface and/or the second network interface.
- At least a terminal device working in a terminal-to-terminal D2D communication mode based on the first RAT can not only realize D2D communication in a multi-RAT scenario by reporting RRC information to a network device working in a second RAT , And can realize D2D communication in cross-RAT scenarios, which effectively improves the applicability of D2D communication.
- the interface through which the terminal device performs D2D communication with other terminal devices based on the first RAT is called the first terminal interface
- the terminal device is based on the second RAT
- the interface through which other terminal devices perform D2D communication is called the second terminal interface.
- the interface for the terminal device to communicate with the network device based on the first RAT is called the first network interface
- the interface for the terminal device to communicate with the network device based on the second RAT Called the second network interface.
- the first terminal interface and the second terminal interface are soft interfaces, that is, they may be physically the same interface.
- the first network interface and the second network interface may also be soft interfaces, that is, they may be physically the same interface.
- a different protocol or version or standard or mode (similar to different terminal interfaces) is used to define the information to be sent.
- the different protocols or versions or standards or modes can be understood as different interfaces.
- the terminal device may perform D2D communication with other terminal devices based on the first RAT and/or the second RAT, and the terminal device may also be based on the first RAT or the second RAT Communicate with the network device.
- the RRC information may further include service information of the D2D communication based on the second RAT. That is, the terminal device may simultaneously report the service information of D2D communication based on the first RAT and the service information of D2D communication based on the second RAT to the network device at the same time.
- the service information of the terminal device may also be referred to as Sidelink UE Information of the terminal device, which may include a list of frequencies and target addresses used by the terminal device to perform D2D communication.
- the RRC information may include a frequency point and target address list of D2D communication based on the first RAT, and a frequency point and target address list of D2D communication based on the second RAT.
- the format of the target address list for D2D communication based on the first RAT and the format of the target address list for D2D communication based on the second RAT may be different or the same, which is not specifically described in this embodiment of the application. limited.
- the terminal device may also send first indication information to the network device, and the first indication information is used for It is indicated that the RRC information includes service information of D2D communication based on the first RAT and/or service information of D2D communication based on the second RAT.
- the first indication information may be used to indicate that the RRC information only includes service information for D2D communication based on the first RAT, that is, only includes the terminal device for D2D communication based on the first RAT.
- the frequency and target address list of D2D communication After receiving the first indication information, the network device may determine that the RRC information reported by the terminal device only includes service information of D2D communication based on the first RAT.
- the first indication information may be used to indicate that the RRC information only includes D2D service information based on the second RAT.
- the first indication information may be used to indicate that the RRC information includes both D2D communication service information based on the first RAT and D2D communication service information based on the second RAT.
- the first indication information may use two bits to indicate the network device. For example, when the first indication information is 00, it is used to indicate that the RRC information only includes service information of D2D communication based on the first RAT. When the first indication information is 01, it is used to indicate that the RRC information only includes D2D communication service information based on the second RAT, and when the first indication information is 11, it is used to indicate that the RRC information simultaneously It includes service information of D2D communication based on the first RAT and service information of D2D communication based on the second RAT.
- the first indication information may be carried in the RRC information to reduce signaling overhead.
- the first indication information may also be carried in other information, which is not specifically limited in the embodiment of the present application.
- the information included in the RRC information may be based on D2D service information of different RATs.
- the terminal device can define the RRC information to be reported based on different RATs.
- the terminal device it is necessary to further specify the specific implementation manner for the terminal device to report the RRC information, so as to ensure that the network device can clearly know which RAT defines the RRC information reported by the terminal device.
- the terminal device may report the RRC information to the network device based on the second RAT. That is, the RRC information is defined according to the second RAT.
- the network device since the network device is working under the second RAT, if no additional instructions are received, the network device may default to the RRC information reported by the terminal device based on the first RAT. 2. Information defined by the RAT.
- the terminal device may report the RRC information to the network device based on the first RAT, that is, the RRC information is defined according to the first RAT.
- the network device because the network device is working under the second RAT, if there is no additional instruction, the network device does not know that the RRC information is information defined according to the first RAT.
- the terminal device may report the RRC information to the network device based on the first RAT and the second RAT, that is, the RRC information includes The defined first information and/or the second information defined according to the second RAT.
- the first information includes service information of D2D communication based on the first RAT
- the second information includes service information of D2D communication based on the second RAT.
- the network device since the network device is working under the second RAT, if there is no additional instruction, the network device does not know that the RRC information includes the first information defined according to the first RAT And second information defined in accordance with the second RAT.
- the terminal device may also send second indication information to the network device, where the second indication information is used to indicate that the RRC information conforms to the The first RAT is defined and/or defined according to the second RAT. Therefore, the network device may determine, according to the second indication information, that the RRC information reported by the terminal device is defined according to the first RAT and/or defined according to the second RAT.
- the second indication information may be carried in the RRC information or other information, which is not specifically limited in the embodiment of the present application.
- the terminal device may report the RRC information to the network device across RATs through the second indication information.
- the communication method 200 may further include:
- the terminal device sends a buffer status report (Buffer status report, BSR) to the network device, where the BSR includes service volume information and target address index of D2D communication based on the first RAT.
- BSR Buffer status report
- the terminal sends the BSR to the network device after generating the BSR based on the traffic information of the D2D communication of the first RAT and the target address index.
- the network device can determine the target address corresponding to the target address index based on the target address index included in the received BSR.
- the RRC information sent by the terminal device to the network device may include a target address list.
- the target address list may include a correspondence between at least one index and at least one target address.
- the network device After the network device receives the target address index sent by the terminal device, it determines the target address corresponding to the target address index in the target address list according to the target address index.
- the BSR may further include traffic volume information of the D2D communication based on the second RAT. That is, the terminal device may simultaneously report to the network device the traffic volume information of D2D communication based on the first RAT and the traffic volume information of D2D communication based on the second RAT. Further, the BSR may further include a target address index of D2D communication based on the first RAT and a target address index of D2D communication based on the second RAT.
- the terminal device may be based on the D2D communication of the first RAT, or may be based on the D2D communication of the second RAT, when determining the target address index, the terminal device may be based on the first RAT
- the target address index may also be determined based on the D2D communication of the second RAT.
- the BSR reported by the terminal device to the network device may include one type of target address index for one RAT, or may include two types of target address indexes for two RATs, which is not done in this embodiment of the application.
- the two types of target address indexes may include indexes corresponding to the target addresses in the RRC signaling based on the first RAT and/or the RRC based on the second RAT The index corresponding to the target address in the signaling.
- the formats of the two types of target address indexes may be the same or different, which is not specifically limited in the embodiment of the present application.
- the RRC information may include a list of target addresses for D2D communication based on the first RAT and a list of target addresses for D2D communication based on the second RAT.
- the format of the target address list of D2D communication based on the first RAT is different from the format of the target address list of D2D communication based on the second RAT. That is, after the network device receives the target address index sent by the terminal device, it needs to be clear whether to determine the target address corresponding to the target address index based on the target address list of the D2D communication of the first RAT, or based on the second The target address list of the D2D communication of the RAT determines the target address corresponding to the target address index.
- the network device needs to clarify which of the following is the target address list corresponding to the target address index reported by the terminal device: based on the first RAT A list of target addresses for D2D communication and a list of target addresses for D2D communication based on the second RAT.
- the target address index is for 2 RATs
- the network device needs to clarify the target address list corresponding to each target address index reported by the terminal device.
- different RATs may correspond to different RRC signaling formats. Therefore, when the terminal device reports the BSR to the network device, the BSR may be sent in the format of the RRC information in S210.
- the terminal device may use the format corresponding to the RRC signaling based on the first RAT and/or the format corresponding to the RRC signaling based on the second RAT to send to the network device Send the BSR.
- the format corresponding to the RRC signaling includes but is not limited to the format of the target address list in the RRC information, for example, the format and/or the number of indexes corresponding to the target addresses in the target address list.
- the terminal device uses the target address index format corresponding to the RRC signaling based on the first RAT and/or the target address index format corresponding to the RRC signaling based on the second RAT, Sending the BSR to the network device.
- the target address index format may refer to the format of the index corresponding to the target address in the target address list in the RRC information.
- the target address index format corresponding to the RRC signaling based on the first RAT is a 4-bit format
- the target address index format corresponding to the RRC signaling based on the second RAT is an 8-bit format.
- the format of the target address index may be used to indicate the target address list corresponding to the target address index reported by the terminal device.
- the terminal device uses the number of target address indexes corresponding to the RRC signaling based on the first RAT and/or the target address index corresponding to the RRC signaling based on the second RAT Number, sending the BSR to the network device.
- the terminal device may indicate that the target address index reported by the terminal device corresponds to the target of the D2D communication based on the first RAT.
- the D2D communication based on the first RAT and the D2D communication based on the second RAT may use the same target address index or different target addresses. Index, this application does not specifically limit this.
- the D2D communication based on the first RAT and the D2D communication based on the second RAT may use the same target address index.
- the D2D communication based on the first RAT and the D2D communication based on the second RAT may use different target address indexes.
- the D2D communication based on the first RAT of different frequencies uses the same target address.
- the D2D communication based on the second RAT of different frequencies uses the same target address.
- the terminal device may communicate with the network device based on the first RAT and/or the second RAT. That is, after the network device receives the BSR reported by the terminal device, it needs to correctly distinguish whether the BSR is based on the information defined by the first RAT or the information defined by the second RAT.
- the terminal device may report the BSR to the network device based on the second RAT. That is, the BSR is defined according to the second RAT.
- the network device may assume that the BSR reported by the terminal device is based on information defined by the second RAT.
- the terminal device may report the BSR to the network device based on the first RAT, that is, the BSR is defined according to the first RAT.
- the network device since the network device is working under the second RAT, if there is no additional instruction, the network device does not know whether the BSR reported by the terminal device is based on the first RAT Defined information.
- the terminal device may report the BSR to the network device based on the first RAT and the second RAT, that is, the BSR includes the BSR defined according to the first RAT
- the third information and the fourth information defined according to the second RAT include traffic volume information of D2D communication based on the first RAT
- the fourth information includes traffic volume information of D2D communication based on the second RAT.
- the third information may further include a target address index of D2D communication based on the first RAT
- the fourth information may include a target address index of D2D communication based on the second RAT.
- the network device since the network device is working under the second RAT, if there is no additional instruction, the network device does not know that the BSR includes information defined according to the first RAT and Describe the information defined by the second RAT.
- the terminal device may also send third indication information to the network device.
- the third indication information is used to indicate that the BSR is defined according to the first RAT and/or is defined according to the second RAT.
- the third indication information indicates that the BSR includes a definition according to the first RAT and/or a definition according to the second RAT through a logical channel identifier (LCID).
- LCID logical channel identifier
- the embodiments of the present application are not limited to this.
- the third indication information may also be indicated by specific bits.
- the terminal device may also send fourth indication information to the network device, where the fourth indication information is used to indicate that the BSR includes traffic information under the first RAT and/or the second Traffic information under RAT.
- the fourth indication information indicates through an LCID that the BSR includes traffic volume information under the first RAT and/or traffic volume information under the second RAT.
- the size of the sequence number of the foregoing processes does not mean the order of execution.
- the execution order of each process should be determined by its function and internal logic, and should not be implemented in this application.
- the implementation process of the example constitutes any limitation.
- FIG. 4 is a schematic block diagram of a terminal device 300 according to an embodiment of the present application.
- the terminal device at least works in a terminal-to-terminal D2D communication mode based on the first radio access technology RAT; the terminal device 300 may include:
- the terminal equipment includes:
- the sending unit 310 is configured to send medium access control RRC information to a network device working in a second RAT, where the RRC information includes service information of D2D communication based on the first RAT.
- the terminal device also works in a D2D communication mode based on the second RAT, wherein the RRC information further includes D2D communication based on the second RAT Business information.
- the RRC information further includes first indication information, and the first indication information is used to indicate that the RRC information includes service information of D2D communication based on the first RAT And/or service information of D2D communication based on the second RAT.
- the RRC information is defined according to the second RAT.
- the RRC information is defined according to the first RAT.
- the RRC information includes first information defined according to the first RAT and second information defined according to the second RAT.
- the first information includes service information of D2D communication based on the first RAT
- the second information includes service information of D2D communication based on the second RAT .
- the sending unit 310 is further configured to:
- the RRC information includes the second indication information.
- the sending unit 310 is further configured to:
- the D2D communication based on the first RAT and the D2D communication based on the second RAT use the same target address index.
- the D2D communication based on the first RAT and the D2D communication based on the second RAT use different target address indexes.
- the D2D communication based on the first RAT of different frequencies uses the same target address.
- the D2D communication based on the second RAT of different frequencies uses the same target address.
- the BSR is defined according to the second RAT.
- the BSR is defined according to the first RAT.
- the BSR includes third information defined according to the first RAT and fourth information defined according to the second RAT.
- the third information includes D2D communication traffic information based on the first RAT
- the fourth information includes D2D communication traffic information based on the second RAT. ⁇ Volume information.
- the sending unit 310 is further configured to:
- the network device Sending third indication information to the network device, where the third indication information is used to indicate that the BSR is defined according to the first RAT and/or according to the second RAT.
- the third indication information indicates that the BSR includes a definition according to the first RAT and/or a definition according to the second RAT through a logical channel identifier LCID.
- the sending unit 310 is further configured to:
- the fourth indication information indicates that the BSR includes traffic information under the first RAT and/or traffic under the second RAT through a logical channel identifier LCID ⁇ Volume information.
- the sending unit 310 is specifically configured to:
- the BSR is sent to the network device using a format corresponding to the RRC signaling based on the first RAT and/or a format corresponding to the RRC signaling based on the second RAT.
- the sending unit 310 is more specifically configured to:
- the BSR is sent to the network device using a target address index format corresponding to the RRC signaling based on the first RAT and/or a target address index format corresponding to the RRC signaling based on the second RAT.
- the sending unit 310 is more specifically configured to:
- the number of target address indexes corresponding to the RRC signaling based on the first RAT and/or the number of target address indexes corresponding to the RRC signaling based on the second RAT are used to send the BSR to the network device.
- the target address index includes the index corresponding to the target address in the RRC signaling based on the first RAT and/or the index corresponding to the target address in the RRC signaling based on the second RAT.
- the index corresponding to the target address is the index corresponding to the target address.
- the service information includes frequency point information used by the terminal device for D2D communication and a target address list, and the target address list is used to determine a target address index.
- the device embodiment and the method embodiment may correspond to each other, and similar descriptions may refer to the method embodiment.
- the terminal device 300 shown in FIG. 4 may correspond to a corresponding subject in the method 200 that executes the embodiment of the present application, and the aforementioned and other operations and/or functions of the various units in the terminal device 300 are respectively intended to implement
- the corresponding procedures in each method of the method will not be repeated here.
- FIG. 5 is a schematic block diagram of a network device 400 according to an embodiment of the present application.
- the network device works under the RAT based on the second radio access technology.
- the network device 400 may include:
- the receiving unit 410 is configured to receive media access control RRC information at least working in a terminal-to-terminal D2D communication mode based on a first RAT, where the RRC information includes service information of D2D communication based on the first RAT.
- the terminal device also works in a D2D communication mode based on the second RAT, wherein the RRC information further includes D2D communication based on the second RAT Business information.
- the RRC information further includes first indication information, and the first indication information is used to indicate that the RRC information includes service information of D2D communication based on the first RAT And/or service information of D2D communication based on the second RAT.
- the RRC information is defined according to the second RAT.
- the RRC information is defined according to the first RAT.
- the RRC information includes first information defined according to the first RAT and second information defined according to the second RAT.
- the first information includes service information of D2D communication based on the first RAT
- the second information includes service information of D2D communication based on the second RAT .
- the receiving unit 410 is further configured to:
- the RRC information includes the second indication information.
- the receiving unit 410 is further configured to:
- the D2D communication based on the first RAT and the D2D communication based on the second RAT use the same target address index.
- the D2D communication based on the first RAT and the D2D communication based on the second RAT use different target address indexes.
- the D2D communication based on the first RAT of different frequencies uses the same target address.
- the D2D communication based on the second RAT of different frequencies uses the same target address.
- the BSR is defined according to the second RAT.
- the BSR is defined according to the first RAT.
- the BSR includes third information defined according to the first RAT and fourth information defined according to the second RAT.
- the third information includes D2D communication traffic information based on the first RAT
- the fourth information includes D2D communication traffic information based on the second RAT. ⁇ Volume information.
- the receiving unit 410 is further configured to:
- the third indication information indicates that the BSR includes a definition according to the first RAT and/or a definition according to the second RAT through a logical channel identifier LCID.
- the receiving unit 410 is further configured to:
- the fourth indication information indicates that the BSR includes traffic information under the first RAT and/or traffic under the second RAT through a logical channel identifier LCID ⁇ Volume information.
- the receiving unit 410 is specifically configured to:
- the BSR sent by the terminal device is received by using the format corresponding to the RRC signaling based on the first RAT and/or the format corresponding to the RRC signaling based on the second RAT.
- the receiving unit 410 is more specifically configured to:
- the receiving unit 410 is more specifically configured to:
- the target address index includes the index corresponding to the target address in the RRC signaling based on the first RAT and/or the index corresponding to the target address in the RRC signaling based on the second RAT.
- the index corresponding to the target address is the index corresponding to the target address.
- the service information includes frequency point information used by the terminal device for D2D communication and a target address list, and the target address list is used to determine a target address index.
- the device embodiment and the method embodiment may correspond to each other, and similar descriptions may refer to the method embodiment.
- the network device 400 shown in FIG. 5 may correspond to a corresponding subject in the method 200 that executes the embodiment of the present application, and the foregoing and other operations and/or functions of each unit in the network device 400 are to implement For the sake of brevity, the corresponding procedures in each method of the method will not be repeated here.
- the communication device of the embodiment of the present application is described above from the perspective of functional modules in conjunction with FIG. 4 and FIG. 5. It should be understood that the functional module can be implemented in the form of hardware, can also be implemented in the form of software, or can be implemented in a combination of hardware and software modules.
- the steps of the method embodiments in the embodiments of the present application can be completed by hardware integrated logic circuits in the processor and/or instructions in the form of software, and the steps of the methods disclosed in the embodiments of the present application can be directly embodied as hardware.
- the execution of the decoding processor is completed, or the execution is completed by a combination of hardware and software modules in the decoding processor.
- the software module may be located in a mature storage medium in the field, such as random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, and registers.
- the storage medium is located in the memory, and the processor reads the information in the memory, and completes the steps in the foregoing method embodiments in combination with its hardware.
- both the sending unit 310 shown in FIG. 4 and the receiving unit 410 shown in FIG. 5 can be implemented by a transceiver.
- FIG. 6 is a schematic structural diagram of a communication device 500 according to an embodiment of the present application.
- the communication device 500 shown in FIG. 6 includes a processor 510, and the processor 510 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
- the communication device 500 may further include a memory 520.
- the memory 520 may be used to store instruction information, and may also be used to store codes and instructions executed by the processor 510.
- the processor 510 may call and run a computer program from the memory 520 to implement the method in the embodiment of the present application.
- the memory 520 may be a separate device independent of the processor 510, or may be integrated in the processor 510.
- the communication device 500 may further include a transceiver 530, and the processor 510 may control the transceiver 530 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other devices. Information or data sent by the device.
- the transceiver 530 may include a transmitter and a receiver.
- the transceiver 530 may further include an antenna, and the number of antennas may be one or more.
- the communication device 500 may be a terminal device of an embodiment of the application, and the communication device 500 may implement the corresponding process implemented by the terminal device in each method of the embodiment of the application, that is,
- the communication device 500 may correspond to the terminal device 300 in the embodiment of the present application, and may correspond to a corresponding subject in executing the method 200 according to the embodiment of the present application.
- details are not described herein again.
- the communication device 500 may be a network device in an embodiment of the present application, and the communication device 500 may implement corresponding processes implemented by the network device in each method in the embodiments of the present application. That is to say, the communication device 500 in the embodiment of the present application may correspond to the network device 400 in the embodiment of the present application, and may correspond to the corresponding subject in executing the method 200 according to the embodiment of the present application. Repeat.
- the various components in the communication device 500 are connected by a bus system, where in addition to a data bus, the bus system also includes a power bus, a control bus, and a status signal bus.
- an embodiment of the present application also provides a chip, which may be an integrated circuit chip with signal processing capability, and can implement or execute the methods, steps, and logical block diagrams disclosed in the embodiments of the present application.
- the chip can be applied to various communication devices, so that the communication device installed with the chip can execute the methods, steps, and logical block diagrams disclosed in the embodiments of the present application.
- Fig. 7 is a schematic structural diagram of a chip according to an embodiment of the present application.
- the chip 600 shown in FIG. 7 includes a processor 610, and the processor 610 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
- the chip 600 may further include a memory 620.
- the processor 610 may call and run a computer program from the memory 620 to implement the method in the embodiment of the present application.
- the memory 620 may be used to store instruction information, and may also be used to store codes and instructions executed by the processor 610.
- the memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
- the chip 600 may further include an input interface 630.
- the processor 610 can control the input interface 630 to communicate with other devices or chips, and specifically, can obtain information or data sent by other devices or chips.
- the chip 600 may further include an output interface 640.
- the processor 610 can control the output interface 640 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
- the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the network device in the various methods of the embodiment of the present application.
- the chip can implement the corresponding process implemented by the network device in the various methods of the embodiment of the present application.
- the chip can be applied to the terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the terminal device in the various methods of the embodiment of the present application.
- the chip can implement the corresponding process implemented by the terminal device in the various methods of the embodiment of the present application.
- the chip mentioned in the embodiment of the present application may also be referred to as a system-level chip, a system-on-chip, a system-on-chip, or a system-on-chip. It should also be understood that the various components in the chip 600 are connected by a bus system, where in addition to a data bus, the bus system also includes a power bus, a control bus, and a status signal bus.
- the processor may include but is not limited to:
- DSP Digital Signal Processor
- ASIC application specific integrated circuit
- FPGA Field Programmable Gate Array
- the processor may be used to implement or execute the methods, steps, and logical block diagrams disclosed in the embodiments of the present application.
- the steps of the method disclosed in the embodiments of the present application may be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor.
- the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or erasable programmable memory, registers.
- the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
- the storage includes but is not limited to:
- Non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
- the volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache.
- RAM random access memory
- SRAM static random access memory
- DRAM dynamic random access memory
- DRAM synchronous dynamic random access memory
- DDR SDRAM double data rate synchronous dynamic random access memory
- Enhanced SDRAM, ESDRAM enhanced synchronous dynamic random access memory
- SLDRAM synchronous link dynamic random access memory
- DR RAM Direct Rambus RAM
- memories of the systems and methods described herein are intended to include, but are not limited to, these and any other suitable types of memories.
- the embodiments of the present application also provide a computer-readable storage medium for storing computer programs.
- the computer-readable storage medium stores one or more programs, and the one or more programs include instructions that, when executed by a portable electronic device that includes multiple application programs, can cause the portable electronic device to execute the implementation shown in method 200 Example method.
- the computer-readable storage medium may be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
- the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
- the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program enables the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application ,
- the computer program enables the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application ,
- I will not repeat it here.
- the embodiments of the present application also provide a computer program product, including a computer program.
- the computer program product can be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application. Repeat.
- the computer program product can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application, for It's concise, so I won't repeat it here.
- the embodiment of the application also provides a computer program.
- the computer program When the computer program is executed by a computer, the computer can execute the method of the embodiment shown in method 200.
- the computer program can be applied to the network device in the embodiment of the present application.
- the computer program runs on the computer, the computer is caused to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
- I won’t repeat it here.
- the embodiment of the present application also provides a communication system.
- the communication system may include a terminal device 300 as shown in FIG. 4 and a network device 400 as shown in FIG. 5.
- the terminal device 300 can be used to implement the corresponding functions implemented by the terminal device in the above method 200
- the network device 400 can be used to implement the corresponding functions implemented by the network device in the above method 200.
- This will not be repeated here.
- system in this article may also be referred to as “network management architecture” or “network system”.
- the technical solutions of the embodiments of the present application are essentially or the part that contributes to the prior art or the part of the technical solutions can be embodied in the form of a software product, and the computer software product is stored in a storage medium , Including several instructions to make a computer device (which can be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method described in the embodiments of the present application.
- the aforementioned storage media include: U disk, mobile hard disk, read-only memory, random access memory, magnetic disk or optical disk and other media that can store program codes.
- the division of units or modules or components in the device embodiments described above is only a logical function division, and there may be other divisions in actual implementation.
- multiple units or modules or components can be combined or integrated.
- To another system, or some units or modules or components can be ignored or not executed.
- the units/modules/components described as separate/display components may or may not be physically separated, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units/modules/components may be selected according to actual needs to achieve the objectives of the embodiments of the present application.
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Abstract
Description
Claims (118)
- 一种发送信息的方法,其特征在于,应用于终端设备,所述终端设备至少工作在基于第一无线接入技术RAT的终端到终端D2D通信模式下;所述方法包括:所述终端设备向工作在第二RAT下的网络设备发送媒体接入控制RRC信息,所述RRC信息包括基于所述第一RAT的D2D通信的业务信息。
- 根据权利要求1所述的方法,其特征在于,所述终端设备还工作在基于所述第二RAT的D2D通信模式下,其中,所述RRC信息还包括基于所述第二RAT的D2D通信的业务信息。
- 根据权利要求2所述的方法,其特征在于,所述RRC信息还包括第一指示信息,所述第一指示信息用于指示所述RRC信息包括基于所述第一RAT的D2D通信的业务信息和/或基于所述第二RAT的D2D通信的业务信息。
- 根据权利要求1至3中任一项所述的方法,其特征在于,所述RRC信息按照所述第二RAT定义。
- 根据权利要求1至3中任一项所述的方法,其特征在于,所述RRC信息按照所述第一RAT定义。
- 根据权利要求1至3中任一项所述的方法,其特征在于,所述RRC信息包括按照所述第一RAT定义的第一信息和按照所述第二RAT定义的第二信息。
- 根据权利要求6所述的方法,其特征在于,所述第一信息包括基于所述第一RAT的D2D通信的业务信息,所述第二信息包括基于所述第二RAT的D2D通信的业务信息。
- 根据权利要求5至7中任一项所述的方法,其特征在于,所述方法还包括:所述终端设备向所述网络设备发送第二指示信息,所述第二指示信息用于指示所述RRC信息按照所述第一RAT定义和/或按照所述第二RAT定义。
- 根据权利要求8所述的方法,其特征在于,所述RRC信息包括所述第二指示信息。
- 根据权利要求1至9中任一项所述的方法,其特征在于,所述方法还包括:所述终端设备向所述网络设备发送缓冲状态报告BSR,所述BSR包括基于所述第一RAT的D2D通信的业务量信息和目标地址索引。
- 根据权利要求10所述的方法,其特征在于,针对相同的目标地址,基于所述第一RAT的D2D通信和基于所述第二RAT的D2D通信使用相同的目标地址索引。
- 根据权利要求10所述的方法,其特征在于,针对相同的目标地址,基于所述第一RAT的D2D通信和基于所述第二RAT的D2D通信使用不同的目标地址索引。
- 根据权利要求10所述的方法,其特征在于,针对相同的目标地址,不同频率的所述基于所述第一RAT的D2D通信使用相同的目标地址。
- 根据权利要求10所述的方法,其特征在于,针对相同的目标地址,不同频率的所述基于所述第二RAT的D2D通信使用相同的目标地址。
- 根据权利要求10至14中任一项所述的方法,其特征在于,所述BSR按照所述第二RAT定义。
- 根据权利要求10至14中任一项所述的方法,其特征在于,所述BSR按照所述第一RAT定义。
- 根据权利要求10至14中任一项所述的方法,其特征在于,所述BSR包括按照第一RAT定义的第三信息和按照第二RAT定义的第四信息。
- 根据权利要求17所述的方法,其特征在于,所述第三信息包括基于所述第一RAT的D2D通信的业务量信息,所述第四信息包括基于所述第二RAT的D2D通信的业务量信息。
- 根据权利要求16至18中任一项所述的方法,其特征在于,所述方法还包括:所述终端设备向所述网络设备发送第三指示信息,所述第三指示信息用于指示所述BSR按照所述第一RAT定义和/或按照所述第二RAT定义。
- 根据权利要求19所述的方法,其特征在于,所述第三指示信息通过逻辑信道标识LCID指示所述BSR包括按照所述第一RAT定义和/或按照所述第二RAT定义。
- 根据权利要求16至20中任一项所述的方法,其特征在于,所述方法还包括:所述终端设备向所述网络设备发送第四指示信息,所述第四指示信息用于指示所述BSR包括所述第一RAT下的业务量信息和/或所述第二RAT下的业务量信息。
- 根据权利要求21所述的方法,其特征在于,所述第四指示信息通过逻辑信道标识LCID指示所述BSR包括所述第一RAT下的业务量信息和/或所述第二RAT下的业务量信息。
- 根据权利要求10至22中任一项所述的方法,其特征在于,所述终端设备向所述网络设备发送缓冲状态报告BSR,包括:所述终端设备使用基于所述第一RAT的RRC信令对应的格式和/或基于所述第二RAT的RRC信令对应的格式,向所述网络设备发送所述BSR。
- 根据权利要求23所述的方法,其特征在于,所述终端设备使用基于所述第一RAT的RRC信令对应的格式和/或基于所述第二RAT的RRC信令对应的格式,向所述网络设备发送所述BSR,包括:所述终端设备使用基于所述第一RAT的RRC信令对应的目标地址索引格式和/或基于所述第二RAT的RRC信令对应的目标地址索引格式,向所述网络设备发送所述BSR。
- 根据权利要求23或24所述的方法,其特征在于,所述终端设备使用基于所述第一RAT的RRC信令对应的格式和/或基于所述第二RAT的RRC信令对应的格式,向所述网络设备发送所述BSR,包括:所述终端设备使用基于所述第一RAT的RRC信令对应的目标地址索引个数和/或基于所述第二RAT的RRC信令对应的目标地址索引个数,向所述网络设备发送所述BSR。
- 根据权利要求10至25中任一项所述的方法,其特征在于,所述目标地址索引包括基于所述第一RAT的RRC信令中的目标地址对应的索引和/或基于所述第二RAT的RRC信令中的目标地址对应的索引。
- 根据权利要求1至26中任一项所述的方法,其特征在于,所述业务信息包括所述终端设备用于D2D通信的频点信息和目标地址列表,所述目标地址列表用于确定目标地址索引。
- 一种接收信息的方法,其特征在于,应用于网络设备,所述网络设备工作在基于第二无线接入技术RAT下;所述方法包括:所述网络设备接收至少工作在基于第一RAT的终端到终端D2D通信模式下媒体接入控制RRC信息,所述RRC信息包括基于所述第一RAT的D2D通信的业务信息。
- 根据权利要求28所述的方法,其特征在于,所述终端设备还工作在基于所述第二RAT的D2D通信模式下,其中,所述RRC信息还包括基于所述第二RAT的D2D通信的业务信息。
- 根据权利要求29所述的方法,其特征在于,所述RRC信息还包括第一指示信息,所述第一指示信息用于指示所述RRC信息包括基于所述第一RAT的D2D通信的业务信息和/或基于所述第二RAT的D2D通信的业务信息。
- 根据权利要求28至30中任一项所述的方法,其特征在于,所述RRC信息按照所述第二RAT定义。
- 根据权利要求28至30中任一项所述的方法,其特征在于,所述RRC信息按照所述第一RAT定义。
- 根据权利要求28至30中任一项所述的方法,其特征在于,所述RRC信息包括 按照所述第一RAT定义的第一信息和按照所述第二RAT定义的第二信息。
- 根据权利要求33所述的方法,其特征在于,所述第一信息包括基于所述第一RAT的D2D通信的业务信息,所述第二信息包括基于所述第二RAT的D2D通信的业务信息。
- 根据权利要求32至34中任一项所述的方法,其特征在于,所述方法还包括:所述网络设备接收所述终端设备发送的第二指示信息,所述第二指示信息用于指示所述RRC信息按照所述第一RAT定义和/或按照所述第二RAT定义。
- 根据权利要求35所述的方法,其特征在于,所述RRC信息包括所述第二指示信息。
- 根据权利要求28至36中任一项所述的方法,其特征在于,所述方法还包括:所述网络设备接收所述终端设备发送的缓冲状态报告BSR,所述BSR包括基于所述第一RAT的D2D通信的业务量信息和目标地址索引。
- 根据权利要求37所述的方法,其特征在于,针对相同的目标地址,基于所述第一RAT的D2D通信和基于所述第二RAT的D2D通信使用相同的目标地址索引。
- 根据权利要求37所述的方法,其特征在于,针对相同的目标地址,基于所述第一RAT的D2D通信和基于所述第二RAT的D2D通信使用不同的目标地址索引。
- 根据权利要求37所述的方法,其特征在于,针对相同的目标地址,不同频率的所述基于所述第一RAT的D2D通信使用相同的目标地址。
- 根据权利要求37所述的方法,其特征在于,针对相同的目标地址,不同频率的所述基于所述第二RAT的D2D通信使用相同的目标地址。
- 根据权利要求37至41中任一项所述的方法,其特征在于,所述BSR按照所述第二RAT定义。
- 根据权利要求37至41中任一项所述的方法,其特征在于,所述BSR按照所述第一RAT定义。
- 根据权利要求37至41中任一项所述的方法,其特征在于,所述BSR包括按照第一RAT定义的第三信息和按照第二RAT定义的第四信息。
- 根据权利要求44所述的方法,其特征在于,所述第三信息包括基于所述第一RAT的D2D通信的业务量信息,所述第四信息包括基于所述第二RAT的D2D通信的业务量信息。
- 根据权利要求43至45中任一项所述的方法,其特征在于,所述方法还包括:所述网络设备接收所述终端设备发送的第三指示信息,所述第三指示信息用于指示所述BSR按照所述第一RAT定义和/或按照所述第二RAT定义。
- 根据权利要求46所述的方法,其特征在于,所述第三指示信息通过逻辑信道标识LCID指示所述BSR包括按照所述第一RAT定义和/或按照所述第二RAT定义。
- 根据权利要求43至47中任一项所述的方法,其特征在于,所述方法还包括:所述网络设备接收所述终端设备发送的第四指示信息,所述第四指示信息用于指示所述BSR包括所述第一RAT下的业务量信息和/或所述第二RAT下的业务量信息。
- 根据权利要求48所述的方法,其特征在于,所述第四指示信息通过逻辑信道标识LCID指示所述BSR包括所述第一RAT下的业务量信息和/或所述第二RAT下的业务量信息。
- 根据权利要求37至49中任一项所述的方法,其特征在于,所述网络设备接收所述终端设备发送的缓冲状态报告BSR,包括:所述网络设备使用基于所述第一RAT的RRC信令对应的格式和/或基于所述第二RAT的RRC信令对应的格式,接收所述终端设备发送的所述BSR。
- 根据权利要求50所述的方法,其特征在于,所述网络设备使用基于所述第一RAT的RRC信令对应的格式和/或基于所述第二RAT的RRC信令对应的格式,接收所述终端设备发送的所述BSR,包括:所述网络设备使用基于所述第一RAT的RRC信令对应的目标地址索引格式和/或基于所述第二RAT的RRC信令对应的目标地址索引格式,接收所述终端设备发送的所述BSR。
- 根据权利要求50或51所述的方法,其特征在于,所述网络设备使用基于所述第一RAT的RRC信令对应的格式和/或基于所述第二RAT的RRC信令对应的格式,接收所述终端设备发送的所述BSR,包括:所述网络设备使用基于所述第一RAT的RRC信令对应的目标地址索引个数和/或基于所述第二RAT的RRC信令对应的目标地址索引个数,接收所述终端设备发送的所述BSR。
- 根据权利要求37至52中任一项所述的方法,其特征在于,所述目标地址索引包括基于所述第一RAT的RRC信令中的目标地址对应的索引和/或基于所述第二RAT的RRC信令中的目标地址对应的索引。
- 根据权利要求28至53中任一项所述的方法,其特征在于,所述业务信息包括所述终端设备用于D2D通信的频点信息和目标地址列表,所述目标地址列表用于确定目标地址索引。
- 一种终端设备,其特征在于,所述终端设备至少工作在基于第一无线接入技术RAT的终端到终端D2D通信模式下;所述终端设备包括:发送单元,用于向工作在第二RAT下的网络设备发送媒体接入控制RRC信息,所述RRC信息包括基于所述第一RAT的D2D通信的业务信息。
- 根据权利要求55所述的终端设备,其特征在于,所述终端设备还工作在基于所述第二RAT的D2D通信模式下,其中,所述RRC信息还包括基于所述第二RAT的D2D通信的业务信息。
- 根据权利要求56所述的终端设备,其特征在于,所述RRC信息还包括第一指示信息,所述第一指示信息用于指示所述RRC信息包括基于所述第一RAT的D2D通信的业务信息和/或基于所述第二RAT的D2D通信的业务信息。
- 根据权利要求55至57中任一项所述的终端设备,其特征在于,所述RRC信息按照所述第二RAT定义。
- 根据权利要求55至57中任一项所述的终端设备,其特征在于,所述RRC信息按照所述第一RAT定义。
- 根据权利要求55至57中任一项所述的终端设备,其特征在于,所述RRC信息包括按照所述第一RAT定义的第一信息和按照所述第二RAT定义的第二信息。
- 根据权利要求60所述的终端设备,其特征在于,所述第一信息包括基于所述第一RAT的D2D通信的业务信息,所述第二信息包括基于所述第二RAT的D2D通信的业务信息。
- 根据权利要求59至61中任一项所述的终端设备,其特征在于,所述发送单元还用于:向所述网络设备发送第二指示信息,所述第二指示信息用于指示所述RRC信息按照所述第一RAT定义和/或按照所述第二RAT定义。
- 根据权利要求62所述的终端设备,其特征在于,所述RRC信息包括所述第二指示信息。
- 根据权利要求55至63中任一项所述的终端设备,其特征在于,所述发送单元还用于:向所述网络设备发送缓冲状态报告BSR,所述BSR包括基于所述第一RAT的D2D通信的业务量信息和目标地址索引。
- 根据权利要求64所述的终端设备,其特征在于,针对相同的目标地址,基于所 述第一RAT的D2D通信和基于所述第二RAT的D2D通信使用相同的目标地址索引。
- 根据权利要求64所述的终端设备,其特征在于,针对相同的目标地址,基于所述第一RAT的D2D通信和基于所述第二RAT的D2D通信使用不同的目标地址索引。
- 根据权利要求64所述的终端设备,其特征在于,针对相同的目标地址,不同频率的所述基于所述第一RAT的D2D通信使用相同的目标地址。
- 根据权利要求64所述的终端设备,其特征在于,针对相同的目标地址,不同频率的所述基于所述第二RAT的D2D通信使用相同的目标地址。
- 根据权利要求64至68中任一项所述的终端设备,其特征在于,所述BSR按照所述第二RAT定义。
- 根据权利要求64至68中任一项所述的终端设备,其特征在于,所述BSR按照所述第一RAT定义。
- 根据权利要求64至68中任一项所述的终端设备,其特征在于,所述BSR包括按照第一RAT定义的第三信息和按照第二RAT定义的第四信息。
- 根据权利要求71所述的终端设备,其特征在于,所述第三信息包括基于所述第一RAT的D2D通信的业务量信息,所述第四信息包括基于所述第二RAT的D2D通信的业务量信息。
- 根据权利要求70至72中任一项所述的终端设备,其特征在于,所述发送单元还用于:向所述网络设备发送第三指示信息,所述第三指示信息用于指示所述BSR按照所述第一RAT定义和/或按照所述第二RAT定义。
- 根据权利要求73所述的终端设备,其特征在于,所述第三指示信息通过逻辑信道标识LCID指示所述BSR包括按照所述第一RAT定义和/或按照所述第二RAT定义。
- 根据权利要求70至74中任一项所述的终端设备,其特征在于,所述发送单元还用于:向所述网络设备发送第四指示信息,所述第四指示信息用于指示所述BSR包括所述第一RAT下的业务量信息和/或所述第二RAT下的业务量信息。
- 根据权利要求75所述的终端设备,其特征在于,所述第四指示信息通过逻辑信道标识LCID指示所述BSR包括所述第一RAT下的业务量信息和/或所述第二RAT下的业务量信息。
- 根据权利要求64至76中任一项所述的终端设备,其特征在于,所述发送单元具体用于:使用基于所述第一RAT的RRC信令对应的格式和/或基于所述第二RAT的RRC信令对应的格式,向所述网络设备发送所述BSR。
- 根据权利要求77所述的终端设备,其特征在于,所述发送单元更具体用于:使用基于所述第一RAT的RRC信令对应的目标地址索引格式和/或基于所述第二RAT的RRC信令对应的目标地址索引格式,向所述网络设备发送所述BSR。
- 根据权利要求77或78所述的终端设备,其特征在于,所述发送单元更具体用于:使用基于所述第一RAT的RRC信令对应的目标地址索引个数和/或基于所述第二RAT的RRC信令对应的目标地址索引个数,向所述网络设备发送所述BSR。
- 根据权利要求64至79中任一项所述的终端设备,其特征在于,所述目标地址索引包括基于所述第一RAT的RRC信令中的目标地址对应的索引和/或基于所述第二RAT的RRC信令中的目标地址对应的索引。
- 根据权利要求55至80中任一项所述的终端设备,其特征在于,所述业务信息包括所述终端设备用于D2D通信的频点信息和目标地址列表,所述目标地址列表用于确定目标地址索引。
- 一种网络设备,其特征在于,所述网络设备工作在基于第二无线接入技术RAT 下;所述网络设备包括:接收单元,用于接收至少工作在基于第一RAT的终端到终端D2D通信模式下媒体接入控制RRC信息,所述RRC信息包括基于所述第一RAT的D2D通信的业务信息。
- 根据权利要求82所述的网络设备,其特征在于,所述终端设备还工作在基于所述第二RAT的D2D通信模式下,其中,所述RRC信息还包括基于所述第二RAT的D2D通信的业务信息。
- 根据权利要求83所述的网络设备,其特征在于,所述RRC信息还包括第一指示信息,所述第一指示信息用于指示所述RRC信息包括基于所述第一RAT的D2D通信的业务信息和/或基于所述第二RAT的D2D通信的业务信息。
- 根据权利要求82至84中任一项所述的网络设备,其特征在于,所述RRC信息按照所述第二RAT定义。
- 根据权利要求82至84中任一项所述的网络设备,其特征在于,所述RRC信息按照所述第一RAT定义。
- 根据权利要求82至84中任一项所述的网络设备,其特征在于,所述RRC信息包括按照所述第一RAT定义的第一信息和按照所述第二RAT定义的第二信息。
- 根据权利要求87所述的网络设备,其特征在于,所述第一信息包括基于所述第一RAT的D2D通信的业务信息,所述第二信息包括基于所述第二RAT的D2D通信的业务信息。
- 根据权利要求86至88中任一项所述的网络设备,其特征在于,所述接收单元还用于:接收所述终端设备发送的第二指示信息,所述第二指示信息用于指示所述RRC信息按照所述第一RAT定义和/或按照所述第二RAT定义。
- 根据权利要求89所述的网络设备,其特征在于,所述RRC信息包括所述第二指示信息。
- 根据权利要求82至90中任一项所述的网络设备,其特征在于,所述接收单元还用于:接收所述终端设备发送的缓冲状态报告BSR,所述BSR包括基于所述第一RAT的D2D通信的业务量信息和目标地址索引。
- 根据权利要求91所述的网络设备,其特征在于,针对相同的目标地址,基于所述第一RAT的D2D通信和基于所述第二RAT的D2D通信使用相同的目标地址索引。
- 根据权利要求91所述的网络设备,其特征在于,针对相同的目标地址,基于所述第一RAT的D2D通信和基于所述第二RAT的D2D通信使用不同的目标地址索引。
- 根据权利要求91所述的网络设备,其特征在于,针对相同的目标地址,不同频率的所述基于所述第一RAT的D2D通信使用相同的目标地址。
- 根据权利要求91所述的网络设备,其特征在于,针对相同的目标地址,不同频率的所述基于所述第二RAT的D2D通信使用相同的目标地址。
- 根据权利要求91至95中任一项所述的网络设备,其特征在于,所述BSR按照所述第二RAT定义。
- 根据权利要求91至95中任一项所述的网络设备,其特征在于,所述BSR按照所述第一RAT定义。
- 根据权利要求91至95中任一项所述的网络设备,其特征在于,所述BSR包括按照第一RAT定义的第三信息和按照第二RAT定义的第四信息。
- 根据权利要求98所述的网络设备,其特征在于,所述第三信息包括基于所述第一RAT的D2D通信的业务量信息,所述第四信息包括基于所述第二RAT的D2D通信的业务量信息。
- 根据权利要求97至99中任一项所述的网络设备,其特征在于,所述接收单元还用于:接收所述终端设备发送的第三指示信息,所述第三指示信息用于指示所述BSR按照所述第一RAT定义和/或按照所述第二RAT定义。
- 根据权利要求100所述的网络设备,其特征在于,所述第三指示信息通过逻辑信道标识LCID指示所述BSR包括按照所述第一RAT定义和/或按照所述第二RAT定义。
- 根据权利要求97至101中任一项所述的网络设备,其特征在于,所述接收单元还用于:接收所述终端设备发送的第四指示信息,所述第四指示信息用于指示所述BSR包括所述第一RAT下的业务量信息和/或所述第二RAT下的业务量信息。
- 根据权利要求102所述的网络设备,其特征在于,所述第四指示信息通过逻辑信道标识LCID指示所述BSR包括所述第一RAT下的业务量信息和/或所述第二RAT下的业务量信息。
- 根据权利要求91至103中任一项所述的网络设备,其特征在于,所述接收单元具体用于:使用基于所述第一RAT的RRC信令对应的格式和/或基于所述第二RAT的RRC信令对应的格式,接收所述终端设备发送的所述BSR。
- 根据权利要求104所述的网络设备,其特征在于,所述接收单元更具体用于:使用基于所述第一RAT的RRC信令对应的目标地址索引格式和/或基于所述第二RAT的RRC信令对应的目标地址索引格式,接收所述终端设备发送的所述BSR。
- 根据权利要求104或105所述的网络设备,其特征在于,所述接收单元更具体用于:使用基于所述第一RAT的RRC信令对应的目标地址索引个数和/或基于所述第二RAT的RRC信令对应的目标地址索引个数,接收所述终端设备发送的所述BSR。
- 根据权利要求91至106中任一项所述的网络设备,其特征在于,所述目标地址索引包括基于所述第一RAT的RRC信令中的目标地址对应的索引和/或基于所述第二RAT的RRC信令中的目标地址对应的索引。
- 根据权利要求91至107中任一项所述的网络设备,其特征在于,所述业务信息包括所述终端设备用于D2D通信的频点信息和目标地址列表,所述目标地址列表用于确定目标地址索引。
- 一种终端设备,其特征在于,包括:处理器、存储器和收发器,所述存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,使得所述收发器执行权利要求1至27中任一项所述的方法。
- 一种网络设备,其特征在于,包括:处理器、存储器和收发器,所述存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,使得所述收发器执行权利要求28至54中任一项所述的方法。
- 一种芯片,其特征在于,包括:输出接口;处理器,用于从存储器中调用并运行计算机程序,使得所述输出接口执行如权利要求1至27中任一项所述的方法。
- 一种芯片,其特征在于,包括:输入接口;处理器,用于从存储器中调用并运行计算机程序,使得所述输入接口执行如权利要求28至54中任一项所述的方法。
- 一种计算机可读存储介质,其特征在于,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求1至27中任一项所述的方法。
- 一种计算机可读存储介质,其特征在于,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求28至54中任一项所述的方法。
- 一种计算机程序产品,其特征在于,包括计算机程序指令,所述计算机程序指令使得计算机执行如权利要求1至27中任一项所述的方法。
- 一种计算机程序产品,其特征在于,包括计算机程序指令,所述计算机程序指令使得计算机执行如权利要求28至54中任一项所述的方法。
- 一种计算机程序,其特征在于,所述计算机程序使得计算机执行如权利要求1至27中任一项所述的方法。
- 一种计算机程序,其特征在于,所述计算机程序使得计算机执行如权利要求28至54中任一项所述的方法。
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CN201980064275.2A CN112771993A (zh) | 2019-03-28 | 2019-03-28 | 发送信息的方法、接收信息的方法和设备 |
CN202410366899.2A CN118200880A (zh) | 2019-03-28 | 2019-03-28 | 发送信息的方法、接收信息的方法和设备 |
JP2021557683A JP7315697B2 (ja) | 2019-03-28 | 2019-03-28 | 情報送信方法、情報受信方法及びデバイス |
PCT/CN2019/080192 WO2020191742A1 (zh) | 2019-03-28 | 2019-03-28 | 发送信息的方法、接收信息的方法和设备 |
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CN106465369A (zh) * | 2014-05-06 | 2017-02-22 | Lg电子株式会社 | 在无线通信系统中由终端执行的装置对装置(d2d)操作的方法及使用该方法的终端 |
US20180234889A1 (en) * | 2017-02-10 | 2018-08-16 | Qualcomm Incorporated | Dynamic resource sharing |
US20180332620A1 (en) * | 2017-05-10 | 2018-11-15 | Qualcomm Incorporated | Cellular vehicle-to-everything design principles |
CN109479292A (zh) * | 2017-02-20 | 2019-03-15 | 瑞典爱立信有限公司 | 用于侧链路传输控制的方法和装置 |
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EP3516818B1 (en) * | 2017-08-10 | 2020-06-24 | Ofinno, LLC | Radio resource configuration synchronization |
US11096161B2 (en) * | 2018-03-01 | 2021-08-17 | Qualcomm Incorporated | Multi-radio access technology scheduling of sidelink interface |
CN111148064B (zh) * | 2018-11-06 | 2023-04-18 | 华硕电脑股份有限公司 | 用于改进无线通信中的一对一侧链路通信的方法和设备 |
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US20180234889A1 (en) * | 2017-02-10 | 2018-08-16 | Qualcomm Incorporated | Dynamic resource sharing |
CN109479292A (zh) * | 2017-02-20 | 2019-03-15 | 瑞典爱立信有限公司 | 用于侧链路传输控制的方法和装置 |
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EP3934376A4 (en) | 2022-04-06 |
CN118200880A (zh) | 2024-06-14 |
US20220015180A1 (en) | 2022-01-13 |
JP2022532019A (ja) | 2022-07-13 |
JP7315697B2 (ja) | 2023-07-26 |
KR20210142132A (ko) | 2021-11-24 |
CN112771993A (zh) | 2021-05-07 |
EP3934376A1 (en) | 2022-01-05 |
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