WO2019051791A1 - Procédé et dispositif de transmission de données - Google Patents

Procédé et dispositif de transmission de données Download PDF

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Publication number
WO2019051791A1
WO2019051791A1 PCT/CN2017/101916 CN2017101916W WO2019051791A1 WO 2019051791 A1 WO2019051791 A1 WO 2019051791A1 CN 2017101916 W CN2017101916 W CN 2017101916W WO 2019051791 A1 WO2019051791 A1 WO 2019051791A1
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WO
WIPO (PCT)
Prior art keywords
semi
message
static
bwp
configuration parameter
Prior art date
Application number
PCT/CN2017/101916
Other languages
English (en)
Chinese (zh)
Inventor
林亚男
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/CN2017/101916 priority Critical patent/WO2019051791A1/fr
Priority to CN201780091612.8A priority patent/CN110710242B/zh
Publication of WO2019051791A1 publication Critical patent/WO2019051791A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands

Definitions

  • Embodiments of the present application relate to the field of communications, and, more particularly, to a method and apparatus for transmitting data.
  • BWP Bandwidth Part
  • the network device can send an instruction to the terminal device, and configure the terminal device to switch between different BWPs, that is, deactivate the current BWP and activate a new BWP. Since the terminal device supports different BWPs, the terminal device may cause Some semi-statically configured resources conflict, for example, there is an overlap between the newly activated BWP of the terminal device 1 and the BWP currently used by the terminal device 2. Therefore, a technical solution is needed to solve the above problem.
  • the embodiment of the present invention provides a method and a device for transmitting data, which are beneficial to avoid resource conflicts when a terminal device performs BWP handover.
  • a method of transmitting data comprising:
  • the terminal device determines that the network device activates the first broadband portion BWP, wherein the first BWP is different from the BWP currently used by the terminal device;
  • the terminal device adjusts a current configuration parameter of a semi-static channel or a semi-static message
  • the terminal device transmits data on the semi-static channel according to the adjusted configuration parameter of the semi-static channel on the first BWP, or according to the adjusted configuration parameter of the semi-static message Semi-static message.
  • the terminal device when the terminal device activates a new BWP, the terminal device can adjust the configuration parameters of the semi-static channel or the semi-static message, and then according to the adjusted configuration.
  • the parameter is used to transmit data, which is beneficial to avoid the problem of conflict with semi-static resources used by other terminal devices when BWP switching occurs.
  • the terminal device may determine to activate a first BWP different from the currently used BWP, if the message sent by the network device for activating the first BWP is received, or the terminal device is Switching between different BWPs according to a specific period, the terminal device can arrive at a specific period, and when it is necessary to switch to another BWP, it is determined that the first BWP different from the current BWP is activated.
  • a semi-static channel may be understood as a channel for transmitting a semi-static resource, or a semi-static resource may be determined according to a message or signaling transmitted on a semi-static channel, the semi-static message. It can be understood as a message for determining a semi-static resource.
  • the semi-static channel includes a physical uplink control channel PUCCH for transmitting a scheduling request SR and/or a physical uplink for transmitting a semi-persistent scheduling SPS resource.
  • the shared channel PUSCH, the semi-static message is a sounding reference signal SRS.
  • the S330 may specifically include:
  • the terminal device transmits the SR on the PUCCH according to the adjusted configuration parameter of the PUCCH for transmitting the SR on the first BWP.
  • the S330 may specifically include:
  • the terminal device transmits the SPS resource on the PUSCH according to the adjusted configuration parameter of the PUSCH for transmitting the SPS resource on the first BWP.
  • the S330 may specifically include:
  • the terminal device transmits the SRS according to the adjusted configuration parameter of the SRS on the first BWP.
  • the terminal device adjusts a current configuration parameter of a semi-static channel or a semi-static message, including:
  • the terminal device Receiving, by the terminal device, the first message sent by the network device, where the first message includes an adjustment amount for adjusting a configuration parameter of the semi-static channel or the semi-static message;
  • the terminal device adjusts configuration parameters of the semi-static channel or the semi-static message according to the first message.
  • the first message is a message for activating the first BWP.
  • the message for activating the first BWP is downlink control information DCI, media access control MAC control element CE, or radio resource control RRC dedicated message. make.
  • the first message further includes information of the first BWP activated by the network device.
  • the first message is a message different from a message for activating the first BWP.
  • the message for activating the first BWP and the message for carrying the adjustment amount of the configuration parameter may be the same message or may be different messages.
  • the adjustment amount of the configuration parameter includes an adjustment amount of a time domain resource location of the configuration parameter and/or an adjustment amount of a frequency domain resource location.
  • the adjustment amount of the configuration parameter includes an adjustment amount of the first configuration parameter of the configuration parameter.
  • the first configuration parameter is a period of an SPS or a period of a PUCCH resource.
  • the terminal device adjusts a current configuration parameter of a semi-static channel or a semi-static message, including:
  • the terminal device adjusts a time domain resource location and/or a frequency domain resource location corresponding to each configuration parameter of the semi-static channel or a semi-static message.
  • an apparatus for transmitting data for performing the method of any of the above first aspect or any of the possible implementations of the first aspect comprises means for performing the method of any of the above-described first aspect or any of the possible implementations of the first aspect.
  • an apparatus for transmitting data comprising: a memory, a processor, an input interface, and an output interface.
  • the memory, the processor, the input interface, and the output interface are connected by a bus system.
  • the memory is for storing instructions for executing the memory stored instructions for performing the method of any of the first aspect or the first aspect of the first aspect.
  • a fourth aspect a computer storage medium for storing computer software instructions for performing the method of any of the above first aspect or any of the possible implementations of the first aspect, Used to perform the program designed in the above aspects.
  • a computer program product comprising instructions, when executed on a computer, causes the computer to perform the method of any of the first aspect or the optional implementation of the first aspect.
  • FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application.
  • FIG. 2 is a schematic diagram showing an example of a collision of PUCCH resources of two terminal devices.
  • FIG. 3 is a schematic flowchart of a method for transmitting data according to an embodiment of the present application.
  • FIG. 4 shows a schematic block diagram of an apparatus for transmitting data according to an embodiment of the present application.
  • FIG. 5 is a schematic block diagram of an apparatus for transmitting data according to another embodiment of the present application.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UPD Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • FIG. 1 shows a wireless communication system 100 to which an embodiment of the present application is applied.
  • the wireless communication system 100 can include a network device 110.
  • Network device 100 can be a device that communicates with a terminal device.
  • Network device 100 may provide communication coverage for a particular geographic area and may communicate with terminal devices (e.g., UEs) located within the coverage area.
  • the network device 100 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, or may be a base station (NodeB, NB) in a WCDMA system, or may be an evolved base station in an LTE system.
  • BTS Base Transceiver Station
  • NodeB NodeB
  • the network device can be a relay station, an access point, an in-vehicle device, a wearable device, a network side device in a future 5G network, or a future evolved public land mobile network (Public Land) Network devices in the Mobile Network, PLMN).
  • PLMN Public Land
  • the wireless communication system 100 also includes at least one terminal device 120 located within the coverage of the network device 110.
  • Terminal device 120 can be mobile or fixed.
  • the terminal device 120 may refer to an access terminal, a user equipment (User Equipment, UE), a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, and a wireless communication.
  • the access terminal may be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), with wireless communication.
  • the network device may configure one or more BWPs for the terminal device, and the terminal device may switch between multiple BWPs, where the BWP may include the following parameters:
  • the terminal device can support an activated BWP at a point in time, that is, the terminal device expects to transmit data on the bandwidth specified by the activated BWP, for example, the transmission control signal. Order, uplink and downlink data or receiving system messages.
  • the terminal device can support different BWPs, this may cause some semi-statically configured resources to collide between different terminal devices when performing BWP switching.
  • the newly activated BWP2 of the terminal device 1 The BWP3 currently used by the terminal device 2 overlaps, and the BWP2 and the BWP3 pre-configured semi-static resources, for example, the resource location of the PUCCH used to transmit the Scheduling Request (SR) (ie, the filled rectangular frame position in FIG. 2) There is coincidence, which may cause interference in PUCCH transmission between the terminal device 1 and the terminal device 2.
  • SR Scheduling Request
  • the embodiment of the present application provides a method for transmitting data.
  • the terminal device adjusts configuration parameters of a semi-static channel or a semi-static message, and then adjusts according to the adjustment. After the configuration parameters, the data is transmitted, which is beneficial to avoid resource conflicts during BWP switching.
  • FIG. 3 is a schematic flowchart of a method 300 for transmitting data according to an embodiment of the present application.
  • the method 300 may be performed by a terminal device in the communication system 100 shown in FIG. 1.
  • the method 300 may include The following content:
  • the terminal device determines that the network device activates the first broadband portion BWP, where the first BWP is different from the BWP currently used by the terminal device.
  • the terminal device may determine to activate the first BWP, when the message sent by the network device for activating the first BWP is received, where the first BWP is activated.
  • the message may be Downlink Control Information (DCI), or Media Access Control (MAC) Control Element (CE) or Radio Resource Control (RRC) dedicated signaling (dedicated) Signaling), or other information, is not specifically limited in this embodiment of the present application.
  • DCI Downlink Control Information
  • MAC Media Access Control
  • CE Media Access Control
  • RRC Radio Resource Control
  • the terminal device is switching between different BWPs according to a specific period, the terminal device may arrive at a specific period, and when it is required to switch to another BWP, it is determined that the first BWP different from the current BWP is activated. .
  • the terminal device adjusts a current configuration parameter of a semi-static channel or a semi-static message.
  • the terminal device transmits a message on the semi-static channel according to the adjusted configuration parameter of the semi-static channel on the first BWP, or according to the adjusted configuration parameter of the semi-static message. Transmitting the semi-static message.
  • a semi-static channel may be understood as a channel for transmitting a semi-static resource, or a semi-static resource may be determined according to a message or signaling transmitted on a semi-static channel, for example, the half
  • the static channel may include a Physical Uplink Control Channel (PUCCH) for transmitting a Scheduling Request (SR), and a physical uplink shared channel for transmitting Semi-Persistent Scheduling (SPS) resources ( Physical Uplink Shared Channel, PUSCH), or may also include a channel for transmitting other semi-static messages.
  • PUCCH Physical Uplink Control Channel
  • SPS Semi-Persistent Scheduling
  • the semi-static channel is used to transmit semi-static messages, or used to transmit semi-static resources, or it may be understood that the terminal device may be based on data transmitted on a semi-static channel (specifically, may include a control signal) Let (eg, SR), or may also include data), determine the semi-static resources that the terminal device uses for data transmission.
  • the semi-static message can be understood as a message for determining a semi-static resource, for example, a sounding reference signal (Sounding Reference) Signal, SRS), or other messages that can be semi-statically configured, and the like, which are not limited in this embodiment of the present application.
  • SRS Sounding Reference Signal
  • S320 may specifically include:
  • the terminal device adjusts a time domain resource location and/or a frequency domain resource location corresponding to each configuration parameter of the semi-static channel or a semi-static message.
  • the configuration parameter corresponding to the semi-static channel or the semi-static message may include one or more.
  • the terminal device may adjust each configuration parameter of the semi-static channel, for example, the terminal device may adjust The time domain resource location of each configuration parameter of the semi-static channel, or the frequency domain resource location of each configuration parameter of the semi-static channel may be adjusted, or the time domain resource of each configuration parameter of the semi-static channel may also be adjusted at the same time. Location and frequency domain resource location.
  • the embodiment of the present application does not specifically limit the specific adjustment mode. As long as the configuration parameters of the semi-static channel are adjusted, the semi-static resources used by the terminal device can be prevented from colliding with the semi-static resources used by other terminal devices. Similarly, the terminal device can also adjust each configuration parameter of the semi-static message, and details are not described herein again.
  • the location of the filled rectangular frame of the terminal device a may be adjusted, such that the location of the filled rectangular frame of the terminal device a and the filled rectangular frame of the terminal device b The locations do not overlap, thereby avoiding the problem of avoiding PUCCH resource conflicts between the terminal device a and the terminal device b.
  • the position of the filled rectangular frame of the terminal device a can be adjusted laterally (ie, the time domain resource position is adjusted).
  • the position of the filled rectangular frame of the terminal device a can be moved to the left or right, or the terminal device can be adjusted longitudinally.
  • the position of the filled rectangular frame of a (ie, adjusting the frequency domain resource position), for example, the position of the filled rectangular frame of the terminal device a may be moved up or down, or the filled rectangular frame of the terminal device a may be simultaneously adjusted vertically and horizontally.
  • the location ie, the adjustment of the time-frequency domain resource location
  • the problem can avoid the PUCCH resource conflict between the terminal device a and the terminal device b as long as the location of the filled rectangular frame of the terminal device a and the position of the filled rectangular frame of the terminal device b do not overlap. The problem.
  • the period of the filled rectangular frame of the terminal device a may also be adjusted, as long as the period of the filled rectangular frame of the terminal device a is adjusted, so that the PUCCH resource location of the terminal device a and the PUCCH resource location of the terminal device b are staggered.
  • a problem of avoiding PUCCH resource conflict between the terminal device a and the terminal device b can be achieved.
  • the terminal device when the terminal device activates a new BWP, the terminal device can adjust the configuration parameters of the semi-static channel or the semi-static message, and then according to the adjusted configuration.
  • the parameter is used to transmit data, which is beneficial to avoid the problem of conflict with semi-static resources used by other terminal devices when BWP switching occurs.
  • S320 may specifically include:
  • the terminal device Receiving, by the terminal device, the first message sent by the network device, where the first message includes an adjustment amount for adjusting a configuration parameter of the semi-static channel or the semi-static message;
  • the terminal device adjusts configuration parameters of the semi-static channel or the semi-static message according to the first message.
  • the network device may configure, by using the first message, the terminal device to adjust an adjustment amount of the configuration parameter of the semi-static channel or the semi-static message, so that the terminal device may perform, according to the first message,
  • the configuration parameters of the semi-static channel or the semi-static message are adjusted.
  • the first message may include an adjustment amount of a time domain resource location of the semi-static channel or a configuration parameter of the semi-static message and/or an adjustment amount of a frequency domain resource location, so that the terminal device may Determining, by the first message, a time domain resource location and/or a frequency domain resource location of each configuration parameter of the semi-static channel or the semi-static message, thereby avoiding collision with semi-static resources of other terminal devices problem.
  • the first message may also include an adjustment amount of a certain configuration parameter.
  • the first message may include an adjustment amount of a period of the SPS, and the terminal device may adjust a period of the SPS according to the first message, and further The SPS resource of the terminal device and the SPS resource of the other terminal device can be staggered, thereby avoiding the conflict problem of the semi-static resource; or the first message may also include the PUCCH resource (ie, the filled rectangular frame shown in FIG. 2).
  • the adjustment of the period is adjusted by adjusting the period of the PUCCH resource of the terminal device, so that the PUCCH resource of the terminal device and the PUCCH resource of other terminal devices are staggered, thereby preventing the PUCCH transmission from interfering with each other.
  • the first message is a message for activating the first BWP.
  • the network device may activate the first BWP by using a first message, and may further carry, by using the first message, an adjustment amount for adjusting a configuration parameter of the semi-static channel or the semi-static message. Specifically, the network device may add an attribute field in the first message, and the adjustment quantity of the configuration parameter is carried in the newly added attribute field, where the first message further includes the The first BWP information.
  • the message used to activate the first BWP is downlink control information DCI, media access control MAC control element CE, or radio resource control RRC dedicated signaling.
  • the network device may activate the first BWP by using a DCI, a MAC CE, or an RRC dedicated signaling, or the network device may activate the first BWP by using other messages or signaling. Specially limited.
  • the first message is a message different from a message used to activate the first BWP.
  • the message for activating the first BWP and the message for carrying the adjustment amount of the configuration parameter may be the same message, or may be different messages, and the network device may not use the
  • the BWP message for example, the DCI, the MAC CE, or the RRC dedicated signaling, and the like, carries the adjustment amount of the configuration parameter, which is not specifically limited in this embodiment of the present application.
  • the S330 may specifically include:
  • the terminal device transmits the SR on the PUCCH according to the adjusted configuration parameter of the PUCCH for transmitting the SR on the first BWP.
  • S330 may specifically include:
  • the terminal device transmits the SPS resource on the PUSCH according to the adjusted configuration parameter of the PUSCH for transmitting the SPS resource on the first BWP.
  • the S330 may specifically include:
  • the terminal device transmits the SRS according to the adjusted configuration parameter of the SRS on the first BWP.
  • the terminal device when the terminal device activates a new BWP, the terminal device can adjust the configuration parameters of the semi-static channel or the semi-static message, and then perform data transmission according to the adjusted configuration parameter, thereby facilitating the data transmission. Avoid the problem of conflicts with semi-static resources used by other terminal devices when BWP switching occurs.
  • FIG. 4 is a schematic block diagram of an apparatus for transmitting data according to an embodiment of the present application.
  • the device 400 of Figure 4 includes:
  • a determining module 410 configured to determine that the network device activates the first broadband portion BWP, where The first BWP is different from the BWP currently used by the terminal device;
  • the adjusting module 420 is configured to adjust a current configuration parameter of the semi-static channel or the semi-static message
  • the communication module 430 is configured to: on the first BWP, transmit data on the semi-static channel according to the adjusted configuration parameter of the semi-static channel, or according to the adjusted configuration parameter of the semi-static message Transmitting the semi-static message.
  • the semi-static channel includes a physical uplink control channel PUCCH for transmitting a scheduling request SR and/or a physical uplink shared channel PUSCH for transmitting a semi-persistent scheduling SPS resource, the half The static message is the sounding reference signal SRS.
  • the communication module 430 is specifically configured to:
  • the adjustment module 420 is specifically configured to:
  • the first message is a message for activating the first BWP.
  • the message used to activate the first BWP is downlink control information DCI, medium access control MAC control element CE, or radio resource control RRC dedicated signaling.
  • the first message further includes information of the first BWP activated by the network device.
  • the first message is a different message than the message used to activate the first BWP.
  • the adjustment amount of the configuration parameter includes an adjustment amount of a time domain resource location of the configuration parameter and/or an adjustment amount of a frequency domain resource location.
  • the adjustment amount of the configuration parameter includes an adjustment amount of the first configuration parameter of the configuration parameter.
  • the first configuration parameter is a period of an SPS or a period of a PUCCH resource.
  • the adjusting module 420 is specifically configured to:
  • the device 400 may correspond to (for example, may be configured or be itself) the terminal device described in the foregoing method 300, and each module or unit in the device 400 is used to execute the terminal device in the foregoing method 300, respectively.
  • Each of the operations or processes performed is omitted here for the sake of avoiding redundancy.
  • the embodiment of the present application further provides a device 500 for transmitting data, which may be the device 400 in FIG. 4, which can be used to execute a terminal device corresponding to the method 300 in FIG. content.
  • the device 500 includes an input interface 510, an output interface 520, a processor 530, and a memory 540.
  • the input interface 510, the output interface 520, the processor 530, and the memory 540 can be connected by a bus system.
  • the memory 540 is configured to store programs, instructions or code.
  • the processor 530 is configured to execute a program, an instruction or a code in the memory 540 to control the input interface 510 to receive a signal, control the output interface 520 to send a signal, and complete the operations in the foregoing method embodiments.
  • the processor 530 may be a central processing unit ("CPU"), and the processor 530 may also be other general-purpose processors, digital signal processors ( DSP), application specific integrated circuit (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 540 can include read only memory and random access memory and provides instructions and data to the processor 530. A portion of the memory 540 may also include a non-volatile random access memory. For example, the memory 540 can also store information of the device type.
  • each content of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 530 or an instruction in a form of software.
  • the content of the method disclosed in the embodiments of the present application may be directly implemented as a hardware processor, or may be performed by a combination of hardware and software modules in the 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 540, and the processor 530 reads the information in the memory 540 and completes the contents of the above method in combination with its hardware. To avoid repetition, it will not be described in detail here.
  • the determining module 410 and the adjusting module 420 included in the device 400 in FIG. 4 may be implemented by the processor 530 of FIG. 5, and the communication module 430 included in the device 400 of FIG.
  • the input interface 510 and the output interface 520 of FIG. 5 can be implemented.
  • the embodiment of the present application further provides a computer readable storage medium storing one or more programs, the one or more programs including instructions, when the portable electronic device is included in a plurality of applications When executed, the portable electronic device can be caused to perform the method of the embodiment shown in FIG.
  • the embodiment of the present application also proposes a computer program comprising instructions which, when executed by a computer, cause the computer to execute the corresponding flow of the method of the embodiment shown in FIG.
  • 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 function is implemented in the form of a software functional unit and sold or made as a standalone product When used, it can be stored in a computer readable storage medium.
  • 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 stored in a storage medium.
  • a number of instructions are included 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

Selon des modes de réalisation, la présente invention concerne un procédé et un dispositif de transmission de données qui permettent d'éviter le problème de conflit de ressources pendant un transfert intercellulaire d'une partie de largeur de bande (BWP). Le procédé comprend les étapes suivantes : un dispositif terminal détermine qu'un dispositif de réseau active une première BWP, la première BWP étant différente d'une BWP actuellement utilisée par le dispositif terminal; le dispositif terminal ajuste un paramètre de configuration actuel d'un canal semi-statique ou d'un message semi-statique; le dispositif terminal transmet les données sur le canal semi-statique sur la première BWP selon le paramètre de configuration ajusté du canal semi-statique, ou transmet le message semi-statique selon le paramètre de configuration ajusté du message semi-statique.
PCT/CN2017/101916 2017-09-15 2017-09-15 Procédé et dispositif de transmission de données WO2019051791A1 (fr)

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PCT/CN2017/101916 WO2019051791A1 (fr) 2017-09-15 2017-09-15 Procédé et dispositif de transmission de données
CN201780091612.8A CN110710242B (zh) 2017-09-15 2017-09-15 传输数据的方法和设备

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WO2022077179A1 (fr) * 2020-10-12 2022-04-21 华为技术有限公司 Procédé et appareil de commutation de partie de bande passante

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