WO2019127968A1 - 冲突解决的方法和终端设备 - Google Patents
冲突解决的方法和终端设备 Download PDFInfo
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- WO2019127968A1 WO2019127968A1 PCT/CN2018/081783 CN2018081783W WO2019127968A1 WO 2019127968 A1 WO2019127968 A1 WO 2019127968A1 CN 2018081783 W CN2018081783 W CN 2018081783W WO 2019127968 A1 WO2019127968 A1 WO 2019127968A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
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- H—ELECTRICITY
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- 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
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- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/14—Multichannel or multilink protocols
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- H04W—WIRELESS COMMUNICATION NETWORKS
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- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
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- H—ELECTRICITY
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- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
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- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
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Definitions
- the present application relates to the field of communications, and more particularly to a method and terminal device for conflict resolution.
- the terminal device (for example, the in-vehicle terminal) can perform data transmission with the network device on the uplink (Uplink) and data transmission with other terminals on the side link (Sidelink) when the uplink is uplink.
- the power allocation is performed according to the priority of measuring the link traffic.
- the network may be configured with a threshold of a data priority (PPP) (or a pre-configured priority threshold).
- PPP data priority
- the terminal guarantees the side.
- the transmission of the line data discarding the uplink transmission or reducing the power of the uplink data; when the PPPP of the data of the side link is less than or equal to the threshold, the terminal guarantees the transmission of the uplink data, discards the side line data transmission or reduces the power of the side line data. .
- this way of resolving the overlapping (collision) of uplink transmissions and side-link transmissions in time does not meet the requirements for data transmission in Release 15, and subsequent versions.
- An embodiment of the present application provides a method and a terminal device for conflict resolution.
- the terminal device may use a PPPP and a threshold according to data on the side-link. Resolve data transfer conflicts, thus meeting the data transfer requirements in Release 15, and subsequent releases.
- the embodiment of the present application provides a method for conflict resolution, where the method is applied to terminal-to-terminal communication, and the terminal device needs to simultaneously transmit side line data and N second type carriers on M first type carriers. Uplink data is transmitted, and M and N are positive integers;
- the method includes:
- the first threshold may be preset to the terminal device, for example, preset to the terminal device by using a protocol, or may be dynamically configured by the network device to the terminal device, or may be determined by the terminal device itself.
- the terminal device when the terminal device needs to transmit uplink data on the M first type carriers and the uplink data on the N second type carriers, the terminal device may The PPPP and the first threshold of the side line data transmitted on the first type of carrier determine that the side line data is preferentially transmitted on some or all of the M first type carriers, or is determined to be preferentially among the N second type carriers.
- the uplink data is transmitted on part or all of the carriers, thereby solving the conflict in the time dimension of the uplink transmission of the terminal device and the transmission of the side chain.
- the PPPP of the at least one side row data in the M first type carriers is less than the first threshold
- the terminal device determines to preferentially transmit side line data on the M first type carriers.
- the terminal device may determine that the priority is in the M first type carriers.
- the side line data is transmitted on part or all of the carriers.
- the method further includes:
- the terminal device abandons transmitting uplink data on the second type of carrier.
- the method further includes:
- the total transmit power used by the side line data transmitted on the M first type carriers and the uplink data transmitted on the X second type carriers is less than or equal to the maximum transmit power of the terminal device, and X is less than or equal to N. .
- the terminal device determines to preferentially transmit side line data on the M first type carriers, including:
- the terminal device determines to preferentially transmit side line data whose reliability requirement is greater than or equal to the first threshold value on the M first type carriers.
- the side line data whose reliability requirement is greater than or equal to the first threshold value can be understood as the side line data whose reliability requirement is greater than the first threshold value, and can also be understood that the reliability requirement is greater than or equal to the first door.
- Side row data for the limit can be understood as the side line data whose reliability requirement is greater than the first threshold value, and can also be understood that the reliability requirement is greater than or equal to the first door.
- the first threshold may be preset to the terminal device, for example, preset to the terminal device by using a protocol, or may be dynamically configured by the network device to the terminal device, or may be determined by the terminal device itself.
- PPPR ProSe Per-Packet Reliability
- the method further includes:
- the terminal device determines to abandon the side line data whose transmission reliability requirement is less than or equal to the first threshold value on the M first type carriers.
- the method further includes:
- the side line data includes first side row data and second side line data that are copied and transmitted based on a Packet Data Convergence Protocol (PDCP)
- PDCP Packet Data Convergence Protocol
- the terminal device determines to preferentially transmit side line data on the M first type carriers, including:
- the terminal device determines to preferentially transmit the first side line data on the M first type carriers.
- the method further includes:
- the terminal device determines to abandon transmitting the second side line data on the M first type carriers.
- first side row data and the second side row data are PDCP protocol data units (PDUs), and the corresponding radio link layer control protocol is generated based on the PDCP PDU terminal device (Radio) Link Control, RLC) PDU, and further Media Access Control (MAC) PDU.
- radio link control Radio Link Control
- MAC Media Access Control
- a PPPP that has at least one side row data in the M first type carriers is greater than or equal to a first threshold
- the terminal device determines to preferentially transmit uplink data on the N second type carriers.
- the terminal device may determine that the priority is in the N second classes. Uplink data is transmitted on some or all of the carriers.
- a PPPP that has at least one side row data in the M first type carriers is greater than a first threshold
- the terminal device determines to preferentially transmit uplink data on the N second type carriers.
- the terminal device may determine that the priority is in the N second type carriers. Uplink data is transmitted on some or all of the carriers.
- the PPPP of the one of the M first type carriers is less than the first threshold.
- the terminal device determines to preferentially transmit uplink data on the N second type carriers.
- the terminal device may determine that the priority is among the N second type carriers. Uplink data is transmitted on some or all of the carriers.
- the method further includes:
- the terminal device abandons transmitting side line data on the first type of carrier.
- the method further includes:
- the total transmit power required for the uplink data transmitted on the N second type carriers and the side line data transmitted on the Y first type carriers is smaller than the maximum transmit power of the terminal device, and Y is less than or equal to M.
- the sum of U and V is M
- the terminal device determines to preferentially transmit side line data on the U first type carriers.
- the terminal device may determine the priority in the U
- the side line data is transmitted on some or all of the carriers of a class of carriers.
- the method further includes:
- the terminal device abandons transmitting uplink data on the N second type carriers, and discards transmitting side line data on V first type carriers.
- the method further includes:
- the total transmit power used by the side line data transmitted on the U first type carriers and the uplink data transmitted on the K second type carriers is less than or equal to the maximum transmit power of the terminal device, and K is less than or equal to N.
- the method further includes:
- the total transmit power used by the side line data transmitted on the U first type carriers, the uplink data transmitted on the Q second type carriers, and the side line data transmitted on the S first type carriers are smaller than Or equal to the maximum transmit power of the terminal device, where Q is less than or equal to N, and S is less than or equal to V.
- the terminal device determines to preferentially transmit side line data on the U first type carriers, including:
- the terminal device determines that the side line data with a reliability requirement greater than or equal to the first threshold value is preferentially transmitted on the U first type carriers.
- the method further includes:
- the terminal device determines to abandon the side line data whose transmission reliability requirement is less than or equal to the first threshold value on the U first type carriers.
- the side row data includes first side row data and second side row data based on PDCP copy transmission, where the second side row data is Decoding data of the first side row data;
- the terminal device determines to preferentially transmit side line data on the U first type carriers, including:
- the terminal device determines to preferentially transmit the first side line data on the U first type carriers.
- the method further includes:
- the terminal device determines to abandon transmitting the second side line data on the U first type carriers.
- the embodiment of the present application provides a terminal device, which can execute the module or unit of the method in the first aspect or any optional implementation manner of the first aspect.
- a terminal device comprising a processor, a memory, and a communication interface.
- the processor is coupled to the memory and communication interface.
- the memory is for storing instructions for the processor to execute, and the communication interface is for communicating with other network elements under the control of the processor.
- the processor executes the instructions stored by the memory, the execution causes the processor to perform the method of the first aspect or any of the possible implementations of the first aspect.
- a computer storage medium having stored therein program code for instructing a computer to execute instructions of the methods described in the above aspects.
- a computer program product comprising instructions, when executed on a computer, causes the computer to perform the methods described in the various aspects above.
- FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application.
- FIG. 2 is a schematic diagram of another application scenario of an embodiment of the present application.
- FIG. 3 is a schematic flowchart of a method for conflict resolution according to an embodiment of the present application.
- FIG. 4 is a schematic block diagram of a terminal device according to an embodiment of the present application.
- FIG. 5 is a schematic structural diagram of a system chip according to an embodiment of the present application.
- FIG. 6 is a schematic block diagram of a device for conflict resolution provided by an embodiment of the present application.
- D2D Device to Device
- LTE Long Term Evolution
- the communication system based on the Internet of Vehicles system may be a Global System of Mobile communication (GSM) system, a Code Division Multiple Access (CDMA) system, and a Wideband Code Division Multiple Access (Wideband Code Division). Multiple Access, WCDMA) System, General Packet Radio Service (GPRS), LTE System, LTE Frequency Division Duplex (FDD) System, LTE Time Division Duplex (TDD), General Purpose Universal Mobile Telecommunication System (UMTS), Worldwide Interoperability for Microwave Access (WiMAX) communication system, 5G New Radio (NR) system, and the like.
- GSM Global System of Mobile communication
- CDMA Code Division Multiple Access
- Wideband Code Division Multiple Access Wideband Code Division Multiple Access
- Multiple Access WCDMA) System
- GPRS General Packet Radio Service
- LTE System LTE Frequency Division Duplex
- FDD Frequency Division Duplex
- TDD Time Division Duplex
- UMTS General Purpose Universal Mobile Telecommunication System
- WiMAX Worldwide Interoperability for Micro
- the terminal device in the embodiment of the present application may be a terminal device capable of implementing D2D communication.
- it may be an in-vehicle terminal device, or may be a terminal device in a 5G network or a terminal device in a public land mobile communication network (PLMN) in the future, which is not limited in the embodiment of the present application.
- PLMN public land mobile communication network
- FIG. 1 and FIG. 2 are schematic diagrams of an application scenario of an embodiment of the present application.
- FIG. 1 exemplarily shows a network device and two terminal devices.
- the wireless communication system in the embodiment of the present application may include multiple network devices and may include other numbers in the coverage of each network device.
- the terminal device is not limited in this embodiment of the present application.
- the wireless communication system may further include another network such as a Mobile Management Entity (MME), a Serving Gateway (S-GW), and a Packet Data Network Gateway (P-GW). Entity, or the wireless communication system may further include other network entities such as a session management function (SMF), a unified data management (UDM), an authentication server function (AUSF), and the like.
- MME Mobile Management Entity
- S-GW Serving Gateway
- P-GW Packet Data Network Gateway
- Entity or the wireless communication system may further include other network entities such as a session management function (SMF), a unified data management (UDM), an authentication server function (AUSF), and the like.
- SMF session management function
- UDM unified data management
- AUSF authentication server function
- the terminal device 20 and the terminal device 30 can communicate by the D2D communication mode.
- the terminal device 20 and the terminal device 30 directly communicate through a D2D link, ie, a side link (Sidelink, SL).
- a side link Sidelink, SL
- the terminal device 20 and the terminal device 30 directly communicate via a side line.
- the terminal device 20 and the terminal device 30 communicate by a side line, and the transmission resources thereof are allocated by the network device; in FIG. 2, the terminal device 20 and the terminal device 30 pass the side link. Communication, whose transmission resources are independently selected by the terminal device, does not require the network device to allocate transmission resources.
- the D2D communication may refer to a vehicle to vehicle (V2V) communication or a vehicle to Everything (V2X) communication.
- V2X communication X can refer to any device with wireless receiving and transmitting capabilities, such as but not limited to slow moving wireless devices, fast moving in-vehicle devices, or network control nodes with wireless transmit and receive capabilities. It should be understood that the embodiment of the present invention is mainly applied to the scenario of V2X communication, but can also be applied to any other D2D communication scenario, which is not limited in this embodiment.
- a terminal device having a listening capability such as a Vehicle User Equipment (VUE) or a Pedestrian User Equipment (PUE), and no listening.
- VUE Vehicle User Equipment
- PUE Pedestrian User Equipment
- Capable terminal equipment such as PUE.
- VUE has higher processing power and is usually powered by the battery in the car, while PUE has lower processing power, and reducing power consumption is also a major factor that PUE needs to consider. Therefore, in the existing car network system, VUE is considered to have Full reception and listening capabilities; while PUE is considered to have partial or no reception and listening capabilities.
- the resource may be selected by using a similar listening method as the VUE, and the available resources may be selected on the part of the resources that can be intercepted; if the PUE does not have the listening capability, the PUE is in the resource pool. Randomly select transmission resources.
- the term "article of manufacture” as used in this application encompasses a computer program accessible from any computer-readable device, carrier, or media.
- the computer readable medium may include, but is not limited to, a magnetic storage device (eg, a hard disk, a floppy disk, or a magnetic tape, etc.), such as a compact disc (CD), a digital versatile disc (Digital Versatile Disc, DVD). Etc.), smart cards and flash memory devices (eg, Erasable Programmable Read-Only Memory (EPROM), cards, sticks or key drivers, etc.).
- various storage media described herein can represent one or more devices and/or other machine-readable media for storing information.
- the term "machine-readable medium” may include, but is not limited to, a variety of media capable of storing, containing, and/or carrying instructions and/or data.
- system and “network” are used interchangeably herein.
- the term “and/or” in this context is merely an association describing the associated object, indicating that there may be three relationships, for example, A and / or B, which may indicate that A exists separately, and both A and B exist, respectively. B these three situations.
- the character "/" in this article generally indicates that the contextual object is an "or" relationship.
- FIG. 3 is a schematic flowchart of a method 200 for conflict resolution according to an embodiment of the present application.
- the method 200 is applied to terminal-to-terminal communication.
- the method 200 can be performed by a terminal device.
- the terminal device can be a terminal device as shown in FIG. 1 or FIG. 2. It should be understood that the terminal device needs to be simultaneously
- the uplink data is transmitted on the M first type carriers and the N second type carriers are transmitted, and M and N are positive integers.
- the method 200 includes the following.
- the terminal device determines, according to the PPPP and the first threshold of the side line data transmitted on the M first type carriers, to transmit side line data preferentially on some or all of the M first type carriers, or It is determined that uplink data is preferentially transmitted on some or all of the N second type carriers.
- the first threshold may be configured by a network device, or may be pre-configured to the terminal device.
- the first threshold may be configured according to actual needs.
- the first type of carrier may be a PC5 carrier
- the second type of carrier may be a Uu carrier
- the transmission power used by the terminal device for data transmission on the PC5 carrier and/or the Uu carrier needs to be less than or equal to the maximum transmission power of the terminal device.
- the terminal device determines to preferentially transmit side line data on the M first type carriers.
- the terminal device needs to transmit uplink data on the M first type carriers and the N second type carriers, if there is at least one side line data PPPP in the M first type carriers Less than the first threshold, the terminal device determines to preferentially transmit side line data on the M first type carriers.
- data PP has a PPPP value of 1
- data b has a PPPP value of 5
- data a has a higher priority than data b.
- the terminal device may abandon transmitting uplink data on the second type of carrier.
- the terminal device may give up when transmitting side line data on the M first type carriers.
- the uplink data is transmitted on the second type of carrier.
- the terminal device after transmitting the side line data on the M first type carriers, transmits uplink data on the X second type carriers, where
- the total transmit power used by the side line data transmitted on the M first type carriers and the uplink data transmitted on the X second type carriers is less than or equal to the maximum transmit power of the terminal device, and X is less than or equal to N.
- X like N, is also a positive integer.
- the terminal device when the terminal device determines to preferentially transmit side line data on the M first type carriers, the terminal device may determine to preferentially transmit on the M first type carriers.
- the reliability requires side line data greater than or equal to the first threshold.
- the side line data whose reliability requirement is greater than or equal to the first threshold value can be understood as the side line data whose reliability requirement is greater than the first threshold value, and can also be understood that the reliability requirement is greater than or equal to the first door.
- Side row data for the limit can be understood as the side line data whose reliability requirement is greater than the first threshold value, and can also be understood that the reliability requirement is greater than or equal to the first door.
- the first threshold may be preset to the terminal device, for example, preset to the terminal device by using a protocol, or may be dynamically configured by the network device to the terminal device, or may be determined by the terminal device itself.
- the first threshold value may be configured according to actual needs.
- the reliability requirement of the side line data can be expressed by PPPR.
- the terminal device when the terminal device determines to preferentially transmit side line data on the M first type carriers, the terminal device may determine to preferentially transmit reliability requirements on the M first type carriers.
- the side row data is greater than or equal to the first threshold value, and determines to abandon the side row data whose transmission reliability requirement on the M first type carriers is less than or equal to the first threshold value.
- the terminal device determines side line data that has a reliability requirement greater than or equal to the first threshold value. After the transmission is completed, side line data whose reliability requirement is less than or equal to the first threshold value is transmitted on the M first type carriers.
- the terminal device may determine to preferentially transmit the first side line data on the M first type carriers. Therefore, when transmitting side line data based on PDCP copy, it is possible to preferentially secure the transmission of one side line data, thereby reducing power consumption while ensuring copy data transmission.
- the method further includes:
- the terminal device determines to abandon transmitting the second side line data on the M first type carriers.
- first side row data and the second side row data are PDCP PDUs, and corresponding PDC PDUs are generated based on the PDCP PDU terminal device, and further MAC PDUs. Meanwhile, how to determine the first side line data and the second side line data in the two logical channels of the PDCP copy transmission is determined by the terminal device or configured by the network device.
- the PPPP of the at least one side row data of the M first type carriers is greater than or equal to the first threshold, and the terminal device determines to preferentially transmit the uplink data on the N second type carriers.
- the terminal device determines to preferentially transmit the uplink data on the N second type carriers.
- the terminal device determines to preferentially transmit the uplink data on the N second type carriers.
- the terminal device may abandon transmitting the side line data on the first type of carrier.
- the terminal device may abandon the uplink data when transmitting the uplink data on the N second type carriers.
- the side line data is transmitted on the first type of carrier.
- the terminal device after transmitting the uplink data on the N second type carriers, transmits side line data on the Y first type carriers, where
- the total transmit power required for the uplink data transmitted on the N second type carriers and the side line data transmitted on the Y first type carriers is smaller than the maximum transmit power of the terminal device, and Y is less than or equal to M.
- Y like M, is also a positive integer.
- the terminal device determines to preferentially transmit the side line data on the U first type carriers.
- the terminal device may determine that the U first type carriers have a first priority, the N second type carriers have a second priority, and the V first type carriers have a third priority, where the First priority > the second priority ⁇ the third priority.
- the terminal device determines to preferentially transmit side line data on the U first type carriers
- the terminal device abandons transmitting uplink data on the N second type carriers, and discards in the first class of V
- the side line data is transmitted on the carrier.
- the terminal device after transmitting the side line data on the U first type carriers, transmits uplink data on the K second type carriers, where
- the total transmit power used by the side line data transmitted on the U first type carriers and the uplink data transmitted on the K second type carriers is less than or equal to the maximum transmit power of the terminal device, and K is less than or equal to N.
- K is a positive integer as well as N.
- the terminal equipment after transmitting the side line data on the U first type carriers, transmits uplink data on the Q second type carriers, and transmits side line data on the S first type carriers, among them,
- the total transmit power used by the side line data transmitted on the U first type carriers, the uplink data transmitted on the Q second type carriers, and the side line data transmitted on the S first type carriers is less than or equal to the
- the maximum transmit power of the terminal device Q is less than or equal to N, and S is less than or equal to V.
- Q is also a positive integer
- S is the same as M, and is also a positive integer.
- the terminal device may determine that the transmission reliability requirement on the U first type carriers is greater than or equal to the first Side line data for a threshold.
- the terminal device may determine to abandon the transmission reliability requirement on the U first type carriers is less than or equal to the first Side line data for a threshold.
- the terminal device may determine to preferentially transmit the first side line data on the U first type carriers. Therefore, when transmitting side line data based on PDCP copy, it is possible to preferentially secure the transmission of one side line data, thereby reducing power consumption while ensuring copy data transmission.
- the method further includes:
- the terminal device determines to abandon transmitting the second side line data on the U first type carriers.
- first side row data and the second side row data are PDCP PDUs, and corresponding PDC PDUs are generated based on the PDCP PDU terminal device, and further MAC PDUs. Meanwhile, how to determine the first side line data and the second side line data in the two logical channels of the PDCP copy transmission is determined by the terminal device or configured by the network device.
- the terminal device when the terminal device needs to transmit uplink data on the M first type carriers and the uplink data on the N second type carriers, the terminal device may The PPPP and the first threshold of the side line data transmitted on the first type of carrier determine that the side line data is preferentially transmitted on some or all of the M first type carriers, or is determined to be preferentially among the N second type carriers.
- the uplink data is transmitted on part or all of the carriers, thereby solving the conflict in the time dimension of the uplink transmission of the terminal device and the transmission of the side chain.
- FIG. 4 is a schematic block diagram of a terminal device 300 according to an embodiment of the present application. As shown in FIG. 4, the terminal device 300 is applied to terminal-to-terminal communication, and the terminal device 300 needs to transmit uplink data and M uplink signals on M first-class carriers simultaneously, and M and N. As a positive integer, the terminal device 300 includes:
- the processing unit 310 is configured to determine, according to the PPPP and the first threshold of the side line data transmitted on the M first type carriers, to transmit side line data preferentially on some or all of the M first type carriers, or And determining to preferentially transmit uplink data on some or all of the N second type carriers.
- the PPPP of the at least one side row data in the M first type carriers is less than the first threshold
- the processing unit 310 is specifically configured to:
- processing unit 310 is further configured to:
- the terminal device 300 further includes:
- the communication unit 320 is configured to transmit uplink data on the X second type carriers, where
- the total transmit power used by the side line data transmitted on the M first type carriers and the uplink data transmitted on the X second type carriers is less than or equal to the maximum transmit power of the terminal device, and X is less than or equal to N.
- processing unit 310 is specifically configured to:
- the processing unit 310 is further configured to determine to abandon the side line data whose transmission reliability requirement is less than or equal to the first threshold value on the M first type carriers.
- the side row data includes first side row data and second side row data based on PDCP copy transmission, wherein the second side row data is copy data of the first side row data;
- the processing unit 310 is specifically configured to:
- the processing unit 310 is further configured to determine to abandon transmitting the second side line data on the M first type carriers.
- the PPPP of the at least one side row data in the M first type carriers is greater than or equal to the first threshold.
- the processing unit 310 is specifically configured to:
- the uplink data is transmitted preferentially on the N second type carriers.
- the PPPP of the one of the M first type carriers is less than the first threshold.
- the processing unit 310 is specifically configured to:
- the uplink data is transmitted preferentially on the N second type carriers.
- processing unit 310 is further configured to:
- the terminal device 300 further includes:
- the communication unit 320 is configured to transmit side line data on the Y first type carriers, where
- the total transmit power required for the uplink data transmitted on the N second type carriers and the side line data transmitted on the Y first type carriers is smaller than the maximum transmit power of the terminal device, and Y is less than or equal to M.
- the sum of U and V is M
- the processing unit 310 is specifically configured to:
- processing unit 310 is further configured to:
- the terminal device 300 further includes:
- the communication unit 320 is configured to transmit uplink data on the K second type carriers, where
- the total transmit power used by the side line data transmitted on the U first type carriers and the uplink data transmitted on the K second type carriers is less than or equal to the maximum transmit power of the terminal device, and K is less than or equal to N.
- the terminal device 300 further includes:
- the communication unit 320 is configured to transmit uplink data on the Q second type carriers, and transmit side line data on the S first type carriers, where
- the total transmit power used by the side line data transmitted on the U first type carriers, the uplink data transmitted on the Q second type carriers, and the side line data transmitted on the S first type carriers is less than or equal to the
- the maximum transmit power of the terminal device Q is less than or equal to N, and S is less than or equal to V.
- processing unit 310 is specifically configured to:
- the processing unit 310 is further configured to determine to abandon the side line data whose transmission reliability requirement is less than or equal to the first threshold value on the U first type carriers.
- the side line data to be transmitted is the first side line data and the second side line data transmitted according to the PDCP, wherein the second side line data is the copy data of the first side line data;
- the processing unit 310 is specifically configured to:
- the processing unit 310 is further configured to determine to abandon transmitting the second side line data on the U first type carriers.
- terminal device 300 may correspond to the terminal device in the method embodiment, and the corresponding operations implemented by the terminal device in the method embodiment may be implemented. For brevity, details are not described herein again.
- FIG. 5 is a schematic structural diagram of a system chip 400 according to an embodiment of the present application.
- the system chip 400 of FIG. 5 includes an input interface 401, an output interface 402, the processor 403, and a memory 404 that can be connected by an internal communication connection line.
- the processor 403 is configured to execute code in the memory 404.
- the processor 403 when the code is executed, the processor 403 implements a method performed by the terminal device in the method embodiment. For the sake of brevity, it will not be repeated here.
- FIG. 6 is a schematic block diagram of a conflict resolution device 500 in accordance with an embodiment of the present application.
- the device 500 includes a processor 510 and a memory 520.
- the memory 520 can store program code, and the processor 510 can execute the program code stored in the memory 520.
- the device 500 can include a transceiver 530 that can control the transceiver 530 to communicate externally.
- the processor 510 can call the program code stored in the memory 520 to perform the corresponding operations of the terminal device in the method embodiment.
- the processor 510 can call the program code stored in the memory 520 to perform the corresponding operations of the terminal device in the method embodiment.
- the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability.
- each step of the foregoing method embodiment may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software.
- the processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a Field Programmable Gate Array (FPGA), or the like. Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
- the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
- the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
- the steps of the method disclosed in the embodiments of the present application may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
- the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
- the storage medium is located in the memory, and the processor reads the information in the memory and combines the hardware to complete the steps of the above method.
- the memory in the embodiments of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
- the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
- the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
- RAM Random Access Memory
- many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
- SDRAM Double Data Rate SDRAM
- DDR SDRAM Double Data Rate SDRAM
- ESDRAM Enhanced Synchronous Dynamic Random Access Memory
- SLDRAM Synchronous Connection Dynamic Random Access Memory
- DR RAM direct memory bus random access memory
- the disclosed systems, devices, and methods may be implemented in other manners.
- the device embodiments described above are merely illustrative.
- the division of the unit is only a logical function division.
- there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
- the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
- the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
- each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
- the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
- the technical solution of the present application which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
- the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application.
- the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .
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Abstract
Description
Claims (40)
- 一种冲突解决的方法,其特征在于,所述方法应用于终端到终端通信,终端设备需要同时在M个第一类载波上传输侧行数据和N个第二类载波上传输上行数据,M和N为正整数;所述方法包括:所述终端设备根据所述M个第一类载波上传输的侧行数据的数据包优先级PPPP和第一阈值,确定优先在所述M个第一类载波中的部分或者全部载波上传输侧行数据,或者,确定优先在所述N个第二类载波中的部分或者全部载波上传输上行数据。
- 根据权利要求1所述的方法,其特征在于,若所述M个第一类载波中存在至少一个侧行数据的PPPP小于第一阈值,所述终端设备根据所述M个第一类载波上传输的侧行数据的PPPP和第一阈值,确定优先在所述M个第一类载波中的部分或者全部载波上传输侧行数据,或者,确定优先在所述N个第二类载波中的部分或者全部载波上传输上行数据,包括:所述终端设备确定优先在所述M个第一类载波上传输侧行数据。
- 根据权利要求2所述的方法,其特征在于,所述方法还包括:所述终端设备放弃在所述第二类载波上传输上行数据。
- 根据权利要求2所述的方法,其特征在于,在传输完所述M个第一类载波上的侧行数据之后,所述方法还包括:所述终端设备在X个第二类载波上传输上行数据,其中,所述M个第一类载波上传输的侧行数据与所述X个第二类载波上传输的上行数据所使用的总发射功率小于等于所述终端设备的最大发射功率,X小于或者等于N。
- 根据权利要求2至4中任一项所述的方法,其特征在于,所述终端设备确定优先在所述M个第一类载波上传输侧行数据,包括:所述终端设备确定优先在所述M个第一类载波上传输可靠性要求大于或者等于第一门限值的侧行数据。
- 根据权利要求5所述的方法,其特征在于,所述方法还包括:所述终端设备确定放弃在所述M个第一类载波上传输可靠性要求小于或者等于第一门限值的侧行数据。
- 根据权利要求2至4中任一项所述的方法,其特征在于,若所述侧行数据包括基于分组数据汇聚协议PDCP复制传输的第一侧行数据和第二侧行数据,其中,所述第二侧行数据为所述第一侧行数据的复制数据;所述终端设备确定优先在所述M个第一类载波上传输侧行数据,包括:所述终端设备确定优先在所述M个第一类载波上传输所述第一侧行数据。
- 根据权利要求7所述的方法,其特征在于,所述方法还包括:所述终端设备确定放弃在所述M个第一类载波上传输所述第二侧行数据。
- 根据权利要求1所述的方法,其特征在于,所述M个第一类载波中存在至少一个侧行数据的PPPP大于或者等于第一阈值,所述终端设备根据所述M个第一类载波上传输的侧行数据的PPPP和第一阈值,确定优先在所述M个第一类载波中的部分或者全部载波上传输侧行数据,或者,确定优先在所述N个第二类载波中的部分或者全部载波上传输上行数据,包括:所述终端设备确定优先在所述N个第二类载波上传输上行数据。
- 根据权利要求1所述的方法,其特征在于,所述M个第一类载波中没有一个侧行数据的PPPP小于第一阈值,所述终端设备根据所述M个第一类载波上传输的侧行数据的PPPP和第一阈值,确定优先在所述M个第一类载波中的部分或者全部载波上传输侧行数据,或者,确定优先在所述N个第二类载波中的部分或者全部载波上传输上行数据,包括:所述终端设备确定优先在所述N个第二类载波上传输上行数据。
- 根据权利要求9或10所述的方法,其特征在于,所述方法还包括:所述终端设备放弃在所述第一类载波上传输侧行数据。
- 根据权利要求9或10所述的方法,其特征在于,在传输完所述N个第二类载波上的上行数据之后,所述方法还包括:所述终端设备在Y个第一类载波上传输侧行数据,其中,所述N个第二类载波上传输的上行数据与所述Y个第一类载波上传输的侧行数据所需要的总发射功率小于所述终端设备的最大发射功率,Y小于或者等于M。
- 根据权利要求1所述的方法,其特征在于,若U个第一类载波中的侧行数据的PPPP小于第一阈值,U与V之和为M,所述终端设备根据所述M个第一类载波上传输的侧行数据的PPPP和第一阈值,确定优先在所述M个第一类载波中的部分或者全部载波上传输侧行数据,或者,确定优先在所述N个第二类载波中的部分或者全部载波上传输上行数据,包括:所述终端设备确定优先在所述U个第一类载波上传输侧行数据。
- 根据权利要求13所述的方法,其特征在于,所述方法还包括:所述终端设备放弃在所述N个第二类载波上传输上行数据,以及放弃在V个第一类 载波上传输侧行数据。
- 根据权利要求13所述的方法,其特征在于,在传输完所述U个第一类载波上的侧行数据之后,所述方法还包括:所述终端设备在K个第二类载波上传输上行数据,其中,所述U个第一类载波上传输的侧行数据与所述K个第二类载波上传输的上行数据所使用的总发射功率小于或者等于所述终端设备的最大发射功率,K小于或者等于N。
- 根据权利要求13所述的方法,其特征在于,在传输完所述U个第一类载波上的侧行数据之后,所述方法还包括:所述终端设备在Q个第二类载波上传输上行数据,以及在S个第一类载波上传输侧行数据,其中,所述U个第一类载波上传输的侧行数据、所述Q个第二类载波上传输的上行数据和所述S个第一类载波上传输的侧行数据所使用的总发射功率小于或者等于所述终端设备的最大发射功率,Q小于或者等于N,S小于或者等于V。
- 根据权利要求13至16中任一项所述的方法,其特征在于,所述终端设备确定优先在所述U个第一类载波上传输侧行数据,包括:所述终端设备确定优先在所述U个第一类载波上传输可靠性要求大于或者等于第一门限值的侧行数据。
- 根据权利要求17所述的方法,其特征在于,所述方法还包括:所述终端设备确定放弃在所述U个第一类载波上传输可靠性要求小于或者等于第一门限值的侧行数据。
- 根据权利要求13至16中任一项所述的方法,其特征在于,若所述侧行数据包括基于PDCP复制传输的第一侧行数据和第二侧行数据,其中,所述第二侧行数据为所述第一侧行数据的复制数据;所述终端设备确定优先在所述U个第一类载波上传输侧行数据,包括:所述终端设备确定优先在所述U个第一类载波上传输所述第一侧行数据。
- 根据权利要求19所述的方法,其特征在于,所述方法还包括:所述终端设备确定放弃在所述U个第一类载波上传输所述第二侧行数据。
- 一种终端设备,其特征在于,所述终端设备应用于终端到终端通信,终端设备需要同时在M个第一类载波上传输侧行数据和N个第二类载波上传输上行数据,M和N为正整数;所述终端设备包括:处理单元,用于根据所述M个第一类载波上传输的侧行数据的数据包优先级PPPP和第一阈值,确定优先在所述M个第一类载波中的部分或者全部载波上传输侧行数据,或者,确定优先在所述N个第二类载波中的部分或者全部载波上传输上行数据。
- 根据权利要求21所述的终端设备,其特征在于,若所述M个第一类载波中存在至少一个侧行数据的PPPP小于第一阈值,所述处理单元具体用于:确定优先在所述M个第一类载波上传输侧行数据。
- 根据权利要求22所述的终端设备,其特征在于,所述处理单元还用于:放弃在所述第二类载波上传输上行数据。
- 根据权利要求22所述的终端设备,其特征在于,在传输完所述M个第一类载波上的侧行数据之后,所述终端设备还包括:通信单元,用于在X个第二类载波上传输上行数据,其中,所述M个第一类载波上传输的侧行数据与所述X个第二类载波上传输的上行数据所使用的总发射功率小于等于所述终端设备的最大发射功率,X小于或者等于N。
- 根据权利要求22至24中任一项所述的终端设备,其特征在于,所述处理单元具体用于:确定优先在所述M个第一类载波上传输可靠性要求大于或者等于第一门限值的侧行数据。
- 根据权利要求25所述的终端设备,其特征在于,所述处理单元还用于确定放弃在所述M个第一类载波上传输可靠性要求小于或者等于第一门限值的侧行数据。
- 根据权利要求22至24中任一项所述的终端设备,其特征在于,若所述侧行数据包括基于分组数据汇聚协议PDCP复制传输的第一侧行数据和第二侧行数据,其中,所述第二侧行数据为所述第一侧行数据的复制数据;所述处理单元具体用于:确定优先在所述M个第一类载波上传输所述第一侧行数据。
- 根据权利要求27所述的终端设备,其特征在于,所述处理单元还用于确定放弃在所述M个第一类载波上传输所述第二侧行数据。
- 根据权利要求21所述的终端设备,其特征在于,所述M个第一类载波中存在至少一个侧行数据的PPPP大于或者等于第一阈值,所述处理单元具体用于:确定优先在所述N个第二类载波上传输上行数据。
- 根据权利要求21所述的终端设备,其特征在于,所述M个第一类载波中没有一个侧行数据的PPPP小于第一阈值,所述处理单元具体用于:确定优先在所述N个第二类载波上传输上行数据。
- 根据权利要求29或30所述的终端设备,其特征在于,所述处理单元还用于:放弃在所述第一类载波上传输侧行数据。
- 根据权利要求29或30所述的终端设备,其特征在于,在传输完所述N个第二类载波上的上行数据之后,所述终端设备还包括:通信单元,用于在Y个第一类载波上传输侧行数据,其中,所述N个第二类载波上传输的上行数据与所述Y个第一类载波上传输的侧行数据所需要的总发射功率小于所述终端设备的最大发射功率,Y小于或者等于M。
- 根据权利要求21所述的终端设备,其特征在于,若U个第一类载波中的侧行数据的PPPP小于第一阈值,U与V之和为M,所述处理单元具体用于:确定优先在所述U个第一类载波上传输侧行数据。
- 根据权利要求33所述的终端设备,其特征在于,所述处理单元还用于:放弃在所述N个第二类载波上传输上行数据,以及放弃在V个第一类载波上传输侧行数据。
- 根据权利要求33所述的终端设备,其特征在于,在传输完所述U个第一类载波上的侧行数据之后,所述终端设备还包括:通信单元,用于在K个第二类载波上传输上行数据,其中,所述U个第一类载波上传输的侧行数据与所述K个第二类载波上传输的上行数据所使用的总发射功率小于或者等于所述终端设备的最大发射功率,K小于或者等于N。
- 根据权利要求33所述的终端设备,其特征在于,在传输完所述U个第一类载波上的侧行数据之后,所述终端设备还包括:通信单元,用于在Q个第二类载波上传输上行数据,以及在S个第一类载波上传输侧行数据,其中,所述U个第一类载波上传输的侧行数据、所述Q个第二类载波上传输的上行数据和所述S个第一类载波上传输的侧行数据所使用的总发射功率小于或者等于所述终端设备的最大发射功率,Q小于或者等于N,S小于或者等于V。
- 根据权利要求33至36中任一项所述的终端设备,其特征在于,所述处理单元 具体用于:确定优先在所述U个第一类载波上传输可靠性要求大于或者等于第一门限值的侧行数据。
- 根据权利要求37所述的终端设备,其特征在于,所述处理单元还用于确定放弃在所述U个第一类载波上传输可靠性要求小于或者等于第一门限值的侧行数据。
- 根据权利要求33至36中任一项所述的终端设备,其特征在于,若所述侧行数据包括基于PDCP复制传输的第一侧行数据和第二侧行数据,其中,所述第二侧行数据为所述第一侧行数据的复制数据;所述处理单元具体用于:确定优先在所述U个第一类载波上传输所述第一侧行数据。
- 根据权利要求39所述的终端设备,其特征在于,所述处理单元还用于确定放弃在所述U个第一类载波上传输所述第二侧行数据。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021087853A1 (en) * | 2019-11-07 | 2021-05-14 | Apple Inc. | Prioritization between uplink and sidelink communications |
EP4033683A4 (en) * | 2019-11-08 | 2022-10-26 | Huawei Technologies Co., Ltd. | DATA TRANSMISSION METHOD AND APPARATUS |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7213884B2 (ja) * | 2018-02-05 | 2023-01-27 | オッポ広東移動通信有限公司 | リソース予約方法及び装置、並びにコンピュータ記憶媒体 |
US11026246B2 (en) * | 2019-07-23 | 2021-06-01 | Qualcomm Incorporated | Techniques for prioritizing transmission of types of wireless communications |
CN113676303B (zh) * | 2020-05-15 | 2023-02-03 | 维沃移动通信有限公司 | 传输处理方法、装置及电子设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017111316A1 (en) * | 2015-12-22 | 2017-06-29 | Lg Electronics Inc. | Method for allocating priorities to a logical channel group implicitly in a d2d communication system and device therefor |
CN107211377A (zh) * | 2015-01-27 | 2017-09-26 | Lg电子株式会社 | 在无线通信系统中由终端执行传输功率控制的方法及使用该方法的终端 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010097281A1 (en) * | 2009-02-27 | 2010-09-02 | Nokia Siemens Networks Oy | Methods, apparatuses, and computer program products for prioritizing uplink carriers |
US9634806B2 (en) * | 2009-06-11 | 2017-04-25 | Qualcomm Incorporated | Data prioritization for a power-limited UE in a wireless communication system |
WO2016048083A1 (en) * | 2014-09-25 | 2016-03-31 | Lg Electronics Inc. | Method and apparatus for prioritizing device-to-device reception over mbms reception in wireless communication system |
EP3051736B1 (en) * | 2015-01-30 | 2020-04-29 | Panasonic Intellectual Property Corporation of America | Prioritization in the logical channel prioritization procedure for sidelink logical channels in ProSe direct communications |
US20180115873A1 (en) * | 2015-03-19 | 2018-04-26 | Nec Corporation | Apparatus and method for proximity-based service communication |
WO2017026844A1 (ko) * | 2015-08-12 | 2017-02-16 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말에 의해 수행되는 d2d 동작 방법 및 상기 방법을 이용하는 단말 |
CN106454693A (zh) * | 2015-08-13 | 2017-02-22 | 中兴通讯股份有限公司 | D2d ue控制方法、装置、基站及d2d ue |
US10420127B2 (en) | 2015-08-25 | 2019-09-17 | Huawei Technologies Co., Ltd. | Data transmission method, related device, and system |
CN106488384B (zh) * | 2015-08-31 | 2020-02-21 | 电信科学技术研究院 | 一种发送数据包的方法及装置 |
US10992589B2 (en) * | 2016-01-12 | 2021-04-27 | Qualcomm Incorporated | LTE based V2X communication QOS and congestion mitigation |
EP3206452B1 (en) * | 2016-02-10 | 2019-10-16 | Panasonic Intellectual Property Corporation of America | Priority-optimized sidelink data transfer in the case of autonomous resource allocation in lte prose communication |
WO2017138798A1 (en) | 2016-02-11 | 2017-08-17 | Lg Electronics Inc. | Method for transmitting data in wireless communication system and a user equipment using the same |
CN106900005A (zh) * | 2017-04-01 | 2017-06-27 | 宇龙计算机通信科技(深圳)有限公司 | 一种资源参数测量方法、装置及基站 |
US20200170002A1 (en) * | 2017-07-25 | 2020-05-28 | Lg Electronics Inc. | Method and apparatus for performing sidelink transmissions on multiple carriers in wireless communication system |
-
2017
- 2017-12-28 WO PCT/CN2017/119594 patent/WO2019127284A1/zh active Application Filing
-
2018
- 2018-02-07 WO PCT/CN2018/075693 patent/WO2019127854A1/zh active Application Filing
- 2018-04-03 CN CN201880040806.XA patent/CN110832933A/zh active Pending
- 2018-04-03 JP JP2020536131A patent/JP7141456B2/ja active Active
- 2018-04-03 SG SG11202006264SA patent/SG11202006264SA/en unknown
- 2018-04-03 CN CN202010071267.5A patent/CN111278144B/zh active Active
- 2018-04-03 MX MX2020006821A patent/MX2020006821A/es unknown
- 2018-04-03 AU AU2018393155A patent/AU2018393155A1/en not_active Abandoned
- 2018-04-03 WO PCT/CN2018/081783 patent/WO2019127968A1/zh unknown
- 2018-04-03 EP EP18895692.4A patent/EP3678437B1/en active Active
- 2018-04-03 KR KR1020207019249A patent/KR20200099159A/ko not_active Application Discontinuation
-
2020
- 2020-01-28 US US16/775,029 patent/US11490433B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107211377A (zh) * | 2015-01-27 | 2017-09-26 | Lg电子株式会社 | 在无线通信系统中由终端执行传输功率控制的方法及使用该方法的终端 |
WO2017111316A1 (en) * | 2015-12-22 | 2017-06-29 | Lg Electronics Inc. | Method for allocating priorities to a logical channel group implicitly in a d2d communication system and device therefor |
Non-Patent Citations (7)
Title |
---|
AD-HOC CHAIR (LGE): "Chairman's Notes of AI 6.2. 1 on LTE-based V2X Services", 3GPP TSG RAN WG1 MEETING #87 RL-1613698, 18 November 2016 (2016-11-18), XP051191517 * |
HUAWEI ET AL.: "Discussion on Prioritization between UL TX and V2X SL TX", 3GPP TSG RAN WG2 MEETING #96 R2-167929, 18 November 2016 (2016-11-18), XP051177664 * |
LG ELECTRONICS: "Discussion on Power Control for Simultaneous SL TX and WAN TX in Different Carrier s", 3GPP TSG RAN WG1 MEETING #87 RL-1611743, 18 November 2016 (2016-11-18), XP051175712 * |
LG ELECTRONICS: "Discussion on Power Control for Simultaneous SL TX and WAN TX in Different Carriers", 3GPP TSG RAN WG1 MEETING #87 RL-1611743, 18 November 2016 (2016-11-18), XP051175712 * |
RAN WG1: "LS on RANI Agreements Potentially Related to RAN2/4 in LTE-based V2X Services", 3GPPTSG MEETING #87 R1-1613807, 18 November 2016 (2016-11-18), XP051202203 * |
SAMSUNG: "Power Allocation for Simultaneous UL and SL TX in Different Carriers", 3GPP TSGRANWG1 MEETING #87 RL-1612393, 18 November 2016 (2016-11-18), XP051176341 * |
See also references of EP3678437A4 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021087853A1 (en) * | 2019-11-07 | 2021-05-14 | Apple Inc. | Prioritization between uplink and sidelink communications |
EP4033683A4 (en) * | 2019-11-08 | 2022-10-26 | Huawei Technologies Co., Ltd. | DATA TRANSMISSION METHOD AND APPARATUS |
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JP7141456B2 (ja) | 2022-09-22 |
CN111278144A (zh) | 2020-06-12 |
EP3678437B1 (en) | 2022-03-02 |
US20200196365A1 (en) | 2020-06-18 |
MX2020006821A (es) | 2020-09-03 |
WO2019127854A1 (zh) | 2019-07-04 |
WO2019127284A1 (zh) | 2019-07-04 |
EP3678437A4 (en) | 2020-12-23 |
SG11202006264SA (en) | 2020-07-29 |
EP3678437A1 (en) | 2020-07-08 |
CN111278144B (zh) | 2022-01-04 |
JP2021508209A (ja) | 2021-02-25 |
KR20200099159A (ko) | 2020-08-21 |
CN110832933A (zh) | 2020-02-21 |
US11490433B2 (en) | 2022-11-01 |
AU2018393155A1 (en) | 2020-07-16 |
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