WO2020087300A1 - Procédé de transmission de données, terminal et support d'informations - Google Patents

Procédé de transmission de données, terminal et support d'informations Download PDF

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Publication number
WO2020087300A1
WO2020087300A1 PCT/CN2018/112784 CN2018112784W WO2020087300A1 WO 2020087300 A1 WO2020087300 A1 WO 2020087300A1 CN 2018112784 W CN2018112784 W CN 2018112784W WO 2020087300 A1 WO2020087300 A1 WO 2020087300A1
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WO
WIPO (PCT)
Prior art keywords
terminal
information
transmission parameter
transmission
data
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Application number
PCT/CN2018/112784
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English (en)
Chinese (zh)
Inventor
卢前溪
赵振山
林晖闵
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2018/112784 priority Critical patent/WO2020087300A1/fr
Priority to CN201880093759.5A priority patent/CN112166636B/zh
Publication of WO2020087300A1 publication Critical patent/WO2020087300A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Definitions

  • This application relates to the technical field of mobile communications, and in particular to a data transmission method, terminal, and storage medium.
  • the terminal can support the control of different systems, that is, the terminal supports long-term evolution (The Long Term Evolution (LTE) system controls data transmission on the NR system, and / or the terminal supports the NR system control data transmission on the LTE system.
  • LTE Long Term Evolution
  • the terminal determines whether to adopt different system control or control based on pre-configuration.
  • Embodiments of the present application provide a data transmission method, terminal, and storage medium.
  • a data transmission method provided by an embodiment of the present application, the method includes: a terminal determines, according to first indication information, a first transmission parameter configured according to at least one first system and / or a pre-configured second transmission parameter in at least one second Data is transmitted on the system; wherein, the first system is used to transmit the first transmission parameter on the downlink; the second system is used to transmit data on the side link.
  • the terminal includes a first processing unit configured to determine, according to the first indication information, the first transmission parameter and / or the pre-configured second transmission parameter configured according to at least one first system at Transmitting data on at least one second system;
  • the first system is used to transmit the first transmission parameter on the downlink; the second system is used to transmit data on the side link.
  • the terminal provided by the embodiment of the present application includes 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 above-mentioned data transmission method.
  • the chip provided by the embodiment of the present application is used to implement the foregoing data transmission method.
  • the chip includes a processor for calling and running a computer program from the memory, so that the device installed with the chip executes the above-mentioned data transmission method.
  • the computer-readable storage medium provided by the embodiments of the present application is used to store a computer program, and the computer program enables the computer to execute the above-mentioned data transmission method.
  • the computer program product provided by the embodiment of the present application includes computer program instructions, and the computer program instructions cause the computer to execute the foregoing data transmission method.
  • the computer program provided by the embodiment of the present application causes the computer to execute the above-mentioned data transmission method when it runs on the computer.
  • the terminal determines to transmit data on at least one second system according to the first transmission parameter corresponding to the at least one first system and / or the pre-configured second transmission parameter according to the first indication information; wherein, the The first system is used to transmit the first transmission parameter on the downlink; the second system is used to transmit data on the side link (SL), thus, which control method is adopted to control between terminals
  • the data transmission of the side link especially under the support of different system control (that is, the first system and the second system have different access types), it is clear that the control of the different system is selected for the data transmission of the side link , Or sidelink data transmission based on pre-configured control.
  • FIG. 1a and 1b are schematic diagrams of a communication system architecture provided by embodiments of the present application.
  • FIG. 2 is a schematic flowchart of a data transmission method provided by an embodiment of the present application.
  • FIG. 3 is a schematic structural composition diagram of a terminal provided by an embodiment of the present application.
  • FIG. 4 is a schematic diagram of another structural composition of a terminal provided by an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of a communication device according to an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • the technical solutions of the embodiments of the present application can be applied to a car networking system, which is a huge interactive network composed of information such as vehicle position, speed, and route.
  • a car networking system which is a huge interactive network composed of information such as vehicle position, speed, and route.
  • GPS Global Positioning System
  • RFID Radio Frequency Identification
  • sensors camera image processing and other devices
  • vehicles can complete the collection of their own environmental and status information;
  • Internet technology all vehicles can Converge all kinds of information transmission to the central processor;
  • computer technology the information of these large numbers of vehicles can be analyzed and processed, so as to calculate the best route of different vehicles, report road conditions in time, arrange the signal light cycle, etc.
  • the data transmission in the IoV system can be based on the mobile communication network, such as: Global Mobile Communication (GSM) system, Code Division Multiple Access (CDMA) system, Wideband Code Division Multiple Access (Wideband) Code Division Multiple Access (WCDMA) system, General Packet Radio Service (General Packet Radio Service, GPRS), Long Term Evolution (LTE) system, LTE Frequency Division Duplex (FDD) system, LTE Time Division Duplex Time Division (Duplex, TDD), Universal Mobile Telecommunication System (UMTS), Global Interoperability for Microwave Access (WiMAX) communication system or 5G system, etc.
  • GSM Global Mobile Communication
  • CDMA Code Division Multiple Access
  • Wideband Code Division Multiple Access Wideband Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • Duplex Time Division Duplex Time Division
  • TDD Time Division Duplex Time Division
  • UMTS Universal Mobile Telecommunication System
  • the vehicle network system may include a network device and a terminal, and the network device may be a device that communicates with the terminal (or called a communication terminal).
  • the network device can provide communication coverage for a specific geographic area, and can communicate with terminals located in the coverage area.
  • the network device may be a base station (Base Transceiver Station, BTS) in the GSM system or CDMA system, or a base station (NodeB, NB) in the WCDMA system, or an evolved base station in the LTE system ( Evolutional Node B, eNB or eNodeB), or a wireless controller in a Cloud Radio Access Network (CRAN).
  • BTS Base Transceiver Station
  • NodeB, NB base station
  • eNodeB evolved base station in the LTE system
  • CRAN Cloud Radio Access Network
  • the terminal in the embodiment of the present application is an in-vehicle terminal mounted in a vehicle
  • the data transmission mode in the connected vehicle system in the embodiment of the present application may include two types, as shown in FIGS. 1a and 1b, respectively.
  • the transmission resources of the terminal are allocated by the network device (for example, the eNB shown in FIG. 1a) through the downlink (DownLink, DL); SL) for data transmission.
  • the terminal adopts a transmission method of sensing + reservation. The terminal obtains the available transmission resource set by listening in the resource pool, and the terminal selects a transmission resource from the transmission resource set, and transmits data through the SL based on the selected transmission resource.
  • the 5G system or 5G network may also be referred to as a New Radio (NR) system or NR network.
  • NR New Radio
  • FIGS. 1a and 1b exemplarily show one network device and two terminals.
  • the car networking system may include multiple network devices and each network device may include other numbers of terminals within the coverage area.
  • the application examples do not limit this.
  • the IoV system may also include other network entities such as a network controller, a mobility management entity, etc. This embodiment of the present application does not limit this.
  • a device with a communication function in the connected vehicle system may be referred to as a communication device.
  • the communication device may include a network device and terminal with a communication function, and the network device and terminal may be the above-mentioned specific devices, which will not be repeated here;
  • Other devices in the IoV system such as network controllers, mobility management entities and other network entities, are not limited in this embodiment of the present application.
  • the technical solutions of the embodiments of the present application are mainly applied to 5G mobile communication systems.
  • the technical solutions of the embodiments of the present application are not limited to 5G mobile communication systems, but can also be applied to other types of mobile communication systems.
  • FIG. 2 is a schematic flowchart of a data transmission method provided by an embodiment of the present application; as shown in FIG. 2, the method includes:
  • Step 101 The terminal determines, according to the first indication information, to transmit data on at least one second system according to the first transmission parameter configured by the at least one first system and / or the pre-configured second transmission parameter; wherein, the first system It is used to transmit the first transmission parameter on the downlink; the second system is used to transmit data on the side link (SL).
  • the first system may be any of the foregoing mobile communication networks.
  • the terminal has a processing module corresponding to the first system, for example, when the first system is an NR system, the NR module in the terminal processes information of the NR system; when the first system is an LTE system, the LTE module in the terminal processes LTE system information.
  • the terminal has processing modules corresponding to multiple systems, so as to have a communication function within the network coverage of different systems.
  • the terminal may have an NR module and an LTE module; of course, the terminal may also have other processing modules, which are not limited in this embodiment.
  • both the first transmission parameter and the second transmission parameter are used to transmit data on the side link.
  • the first transmission parameter and the second transmission parameter include transmission parameters and / or reception parameters; wherein, the transmission parameters include time domain parameters and / or frequency domain parameters; and the reception parameters include time domain parameters and / or frequency domain parameters.
  • the first transmission parameter is configured by at least one first system; it can be understood that the first transmission parameter may be configured by at least one first system when there is a data transmission requirement on the side link; or, The first transmission parameter may also be configured by at least one first system before there is a data transmission requirement on the side link. It can be understood that the second transmission parameter is pre-configured, that is, before there is a data transmission requirement on the side link, the second transmission parameter has been pre-configured in the terminal.
  • the method further includes: the terminal receiving at least one first transmission parameter configured by the first system.
  • the first system is a system where the terminal resides, or it can also be said that the terminal is in a system when the terminal is in an idle state. It can be understood that the terminal resides in the first system, and the first transmission parameter comes from the first system where the terminal currently resides.
  • the terminal resides in the third system, indicating that the terminal currently resides in the third system.
  • the first system is the system where the terminal once resided. It can be understood that the first transmission parameter comes from the system where the terminal once resided, not the third system where the terminal currently resides.
  • the first system is a system accessed by the terminal, or it can also be said that the terminal is in a system when the terminal is in a connected state. It can be understood that the terminal accesses the first system, and the first transmission parameter comes from the first system that the terminal currently accesses.
  • the terminal accessing the third system indicates that the terminal is currently accessing the third system.
  • the first system is a system that the terminal has access to. It can be understood that the first transmission parameter comes from the system that the terminal has access to, not the first system that the terminal currently accesses.
  • the first system includes at least one first carrier.
  • the second system includes at least one second carrier.
  • the first indication information is used to indicate that the data is transmitted on the at least one second system based on the first transmission parameter, and / or the data is transmitted on the at least one second system based on the second transmission parameter.
  • the method further includes: the terminal obtaining the first indication information configured by the first system.
  • the first system is The system where the terminal currently resides is either the system where the terminal once resides, or the system that the terminal currently accesses, or the system that the terminal once accesses.
  • the method further includes that the terminal obtains the first indication information configured by the third system. It can be understood that the first indication information and the first transmission information come from different systems.
  • the first indication information is pre-configured information. It can be understood that the first indication information may be pre-configured in the terminal, that is, the control strategy is pre-configured so that the terminal transmits data on at least one second system according to the first transmission parameter and / or the second transmission parameter.
  • the first indication information is used to indicate at least one of the following information of the second system supported by the first system: access type, frequency information, and resource information. It can be understood that the first indication information is used to indicate the range of different system control capabilities of the network device (such as a base station) to which the first system belongs, that is, the access type, frequency information, and resource information of the second system supported by the first system. At least one message.
  • the first indication information is used to indicate at least one of the following information of the second system supported by the third system: access type, frequency information, and resource information. It can be understood that the first indication information is used to indicate the range of different system control capabilities of the network device (such as a base station) to which the third system belongs, that is, the access type, frequency information, and resource information of the second system supported by the third system At least one message.
  • the third system may be another system different from the first system configuring the first transmission parameter.
  • the third system may be a system where the terminal currently resides; or, the third system may also be a system currently accessed by the terminal.
  • the first indication information is used to indicate at least one of the following information of the third system: access type, frequency information, and resource information.
  • the first indication information is used to indicate the access type and / or frequency point information of the first system.
  • the determining to transmit data on the at least one second system according to the first transmission parameter corresponding to the at least one first system and / or the pre-configured second transmission parameter includes: When the terminal determines that it is not within the coverage of the first system, it transmits data on at least one second system according to the pre-configured second transmission parameter.
  • the determining to transmit data on the at least one second system according to the first transmission parameter corresponding to the at least one first system and / or the pre-configured second transmission parameter includes: When the terminal determines that it is within the coverage of the first system, it transmits data on at least one second system according to the first transmission parameter corresponding to the first system.
  • This embodiment is performed on the premise that network devices (such as base stations corresponding to the first system) support control of different systems, for example, the NR system supports the LTE module of the control terminal, or the LTE system supports the NR module of the control terminal, and so on. Then, under the indication of the first indication information, the terminal selects the first transmission parameter to transmit data on at least one second system according to whether it is within the coverage of the first system, or selects the pre-configured second transmission parameter on at least one Data is transmitted on the second system.
  • network devices such as base stations corresponding to the first system
  • the terminal selects the first transmission parameter to transmit data on at least one second system according to whether it is within the coverage of the first system, or selects the pre-configured second transmission parameter on at least one Data is transmitted on the second system.
  • data is transmitted on at least one second system according to the first transmission parameter configured by the first system; when the terminal is not within the coverage of the first system, according to the The configured second transmission parameter transmits data on at least one second system.
  • the first system and the second system have the same access type. That is, the first system and the second system have the same type of mobile communication network, for example, both the first system and the second system are NR systems.
  • the terminal does not have the ability to control different systems, that is, the terminal does not support transmission of data on the second system according to transmission parameters of a system configuration different from the access type of the second system.
  • the first system and the second system have different access types. That is, the first system and the second system have different types of mobile communication networks, for example, the first system is an NR system, the second system is an LTE system, and so on.
  • the terminal has a different system control capability, that is, the terminal supports transmission of data on the second system according to transmission parameters of a system configuration different from the access type of the second system.
  • the terminal determines, according to the first indication information, that the first transmission parameter and / or the pre-configured second transmission parameter corresponding to the at least one first system are in the at least one second system
  • Upstream transmission of data includes: when the terminal determines that it is within the coverage of the first system according to the first indication information, transmitting data on at least one second system according to the pre-configured second transmission parameter.
  • the terminal determines, according to the first indication information, that the first transmission parameter and / or the pre-configured second transmission parameter corresponding to the at least one first system are in the at least one second system
  • the data transmission includes: when the terminal determines that it is within the coverage of the first system according to the first indication information, transmitting data on at least one second system according to the first transmission parameter corresponding to the at least one first system.
  • This embodiment is performed on the premise that the terminal supports control of different systems, for example, the LTE module of the terminal supports the control of the NR system, or the NR module of the terminal supports the control of the LTE system, and so on. Then, under the indication of the first indication information, the terminal selects the first transmission parameter to transmit data on at least one second system regardless of whether it is within the coverage of the first system, or selects the pre-configured second transmission parameter to at least Data is transmitted on a second system.
  • the first system and the second system have different access types. That is, the first system and the second system have different types of mobile communication networks, for example, the first system is an NR system, the second system is an LTE system, and so on.
  • the terminal has a different system control capability, that is, the terminal supports transmission of data on the second system according to transmission parameters of a system configuration different from the access type of the second system.
  • the terminal determines to transmit data on the at least one second system according to the first transmission parameter corresponding to the at least one first system and / or the pre-configured second transmission parameter according to the first indication information;
  • the first system is used to transmit the first transmission parameter on the downlink;
  • the second system is used to transmit data on the side link (SL), specifically according to the terminal's capabilities and / or The ability of the network system to decide whether to use different system control or pre-configured control, which solves the control method used between the terminals to control the data transmission of the side link, especially under the support of different system control (ie the first system When the access type is different from that of the second system), it is clarified whether to select a control of a different system for side-link data transmission, or based on a pre-configured control for side-link data transmission.
  • FIG. 3 is a schematic structural composition diagram of a terminal provided by an embodiment of the present application; as shown in FIG. 3, the terminal includes a first processing unit 31 configured to determine, according to the first indication information, the terminal according to at least one first system configuration The first transmission parameter and / or the pre-configured second transmission parameter transmit data on at least one second system;
  • the first system is used to transmit the first transmission parameter on the downlink; the second system is used to transmit data on the side link.
  • the first processing unit 31 when the first processing unit 31 is configured to determine that it is not within the coverage of the first system, according to the pre-configured second transmission parameter 2. Transfer data on the system.
  • the first processing unit 31 when the first processing unit 31 is configured to determine that it is within the coverage of the first system, according to at least one of the first transmission parameters corresponding to the first system Data is transmitted on the second system.
  • the at least one first system and the at least one second system have the same access type.
  • the terminal does not support data transmission on the second system according to transmission parameters configured by a system different from the access type of the second system.
  • the at least one first system and the at least one second system have different access types.
  • the terminal supports data transmission on the second system according to transmission parameters configured by a system different from the access type of the second system.
  • the first processing unit 31 is configured to, according to the first indication information, determine that it is within the coverage of the first system according to the pre-configured second transmission The parameter transmits data on at least one second system.
  • the first processing unit 31 is configured to, according to the first indication information, determine that it is within the coverage of the first system according to the A transmission parameter transmits data on at least one second system.
  • the at least one first system and the at least one second system have different access types.
  • the terminal supports data transmission on the second system according to transmission parameters configured by a system different from the access type of the second system.
  • the first system includes at least one first carrier.
  • the second system includes at least one second carrier.
  • the first system is a system where the terminal resides.
  • the terminal resides in the third system.
  • the first system is a system accessed by the terminal.
  • the terminal accesses the third system.
  • the terminal further includes a first communication unit 32 configured to obtain first indication information configured by the first system.
  • the terminal further includes a first communication unit 32 configured to obtain the first indication information configured by the third system.
  • the first indication information is pre-configured information.
  • the first indication information is used to indicate at least one of the following information of the second system supported by the first system: access type, frequency information, and resource information.
  • the first indication information is used to indicate at least one of the following information of the second system supported by the third system: access type, frequency information, and resource information.
  • the first indication information is used to indicate at least one of the following information of the third system: access type, frequency information, and resource information.
  • the first indication information is used to indicate at least one of the following information of the first system: access type, frequency information, and resource information.
  • the first processing unit 31 in the terminal can be composed of a central processing unit (CPU, Central Processing Unit) and a digital signal processor (DSP, Digital Signal Processor) in the terminal.
  • CPU Central Processing Unit
  • DSP Digital Signal Processor
  • the first communication unit 32 in the terminal can be passed through a communication module (including: basic Communication suite, operating system, communication module, standardized interface and protocol, etc.) and transceiver antenna implementation.
  • the terminal provided in the above embodiment performs data transmission
  • only the above division of each program module is used as an example for illustration.
  • the above processing may be allocated by different program modules according to needs, that is, the terminal
  • the internal structure of is divided into different program modules to complete all or part of the processing described above.
  • the terminal and the data transmission method embodiment provided in the above embodiments belong to the same concept. For the specific implementation process, see the method embodiment, and details are not described here.
  • FIG. 5 is a schematic structural diagram of a communication device according to an embodiment of the present application.
  • the communication device 600 may be a terminal.
  • the terminal includes a processor 610, and the processor 610 may call and run a computer program from a memory to implement the method in the embodiments of the present application.
  • the terminal may further include a memory 620.
  • the processor 610 can call and run a computer program from the memory 620 to implement the method in the embodiments of the present application.
  • the memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
  • the terminal may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices, specifically, may send information or data to other devices, or receive transmissions from other devices Information or data.
  • the transceiver 630 may include a transmitter and a receiver.
  • the transceiver 630 may further include antennas, and the number of antennas may be one or more.
  • FIG. 6 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • the chip 700 shown in FIG. 6 includes a processor 710, and the processor 710 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
  • the chip 700 may further include a memory 720.
  • the processor 710 can call and run a computer program from the memory 720 to implement the method in the embodiments of the present application.
  • the memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.
  • the chip 700 may further include an input interface 730.
  • the processor 710 can control the input interface 730 to communicate with other devices or chips. Specifically, it can obtain information or data sent by other devices or chips.
  • the chip 700 may further include an output interface 740.
  • the processor 710 can control the output interface 740 to communicate with other devices or chips. Specifically, it can output information or data to other devices or chips.
  • chips mentioned in the embodiments of the present application may also be referred to as system-on-chips, system chips, chip systems, or system-on-chip chips.
  • the processor in the embodiment of the present application may be an integrated circuit chip, which has signal processing capabilities.
  • each step of the foregoing method embodiment may be completed by an integrated logic circuit of hardware in a processor or instructions in the form of software.
  • the above-mentioned processor may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), an existing programmable gate array (Field Programmable Gate Array, FPGA), or other available Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application may be implemented or executed.
  • the general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the method disclosed in conjunction with the embodiments of the present application may be directly embodied and executed by a hardware decoding processor, or may be executed and 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 art, such as random access memory, flash memory, read-only memory, programmable read-only memory, or 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 of the above method in combination with its hardware.
  • the memory in the embodiments of the present application may be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronic Erasable 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 static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM DDR SDRAM
  • enhanced SDRAM ESDRAM
  • Synchlink DRAM SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • the memory in the embodiments of the present application may also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous) DRAM (SDRAM), double data rate synchronous dynamic random access memory (double data) SDRAM (DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM) and so on. That is to say, the memories in the embodiments of the present application are intended to include but are not limited to these and any other suitable types of memories.
  • An embodiment of the present application also provides a computer-readable storage medium for storing a computer program, which causes the computer to perform the corresponding process of the method described in any one of the embodiments of the present application. Repeat.
  • An embodiment of the present application also provides a computer program product, including computer program instructions, which cause the computer to execute the corresponding process of the method described in any one of the embodiments of the present application.
  • An embodiment of the present application also provides a computer program, which causes the computer to execute the corresponding process of the method as described in any one of the embodiments of the present application. For the sake of brevity, no further description is provided here.
  • the disclosed device and method may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the units is only a division of logical functions.
  • there may be other divisions for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • 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, they may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the technical solution of the present application essentially or part of the contribution to the existing technology or part of the technical solution can be embodied in the form of a software product
  • the computer software product is stored in a storage medium, including Several instructions are used to enable 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 the embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .

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Abstract

Les modes de réalisation de la présente invention concernent un procédé de transmission de données, un terminal et un support d'informations. Le procédé comprend les étapes suivantes : un terminal détermine, selon des premières informations d'indication, de transmettre des données sur au moins un second système selon un premier paramètre de transmission configuré par au moins un premier système et/ou un second paramètre de transmission préconfiguré ; le premier système est configuré pour transmettre le premier paramètre de transmission sur une liaison descendante ; le second système est configuré pour transmettre des données sur une liaison latérale.
PCT/CN2018/112784 2018-10-30 2018-10-30 Procédé de transmission de données, terminal et support d'informations WO2020087300A1 (fr)

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CN201880093759.5A CN112166636B (zh) 2018-10-30 2018-10-30 一种数据传输方法、终端及存储介质

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