WO2019018991A1 - 传输数据的方法、终端设备和网络设备 - Google Patents

传输数据的方法、终端设备和网络设备 Download PDF

Info

Publication number
WO2019018991A1
WO2019018991A1 PCT/CN2017/094174 CN2017094174W WO2019018991A1 WO 2019018991 A1 WO2019018991 A1 WO 2019018991A1 CN 2017094174 W CN2017094174 W CN 2017094174W WO 2019018991 A1 WO2019018991 A1 WO 2019018991A1
Authority
WO
WIPO (PCT)
Prior art keywords
information
transmission
terminal device
frequency band
control information
Prior art date
Application number
PCT/CN2017/094174
Other languages
English (en)
French (fr)
Inventor
唐海
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=65039468&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2019018991(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to BR112019027303-4A priority Critical patent/BR112019027303A2/pt
Priority to EP17919242.2A priority patent/EP3606203B1/en
Priority to KR1020197034205A priority patent/KR102405602B1/ko
Priority to AU2017425503A priority patent/AU2017425503B2/en
Priority to CN201911328684.7A priority patent/CN111107649B/zh
Priority to RU2019144033A priority patent/RU2742949C1/ru
Priority to EP22172588.0A priority patent/EP4061073A1/en
Priority to SG11201911870YA priority patent/SG11201911870YA/en
Priority to CN201780088671.XA priority patent/CN110574453A/zh
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/CN2017/094174 priority patent/WO2019018991A1/zh
Priority to KR1020227012790A priority patent/KR102634604B1/ko
Priority to ES17919242T priority patent/ES2925026T3/es
Priority to CA3067270A priority patent/CA3067270C/en
Priority to US16/620,951 priority patent/US11483851B2/en
Priority to JP2019563547A priority patent/JP7032443B2/ja
Priority to HUE17919242A priority patent/HUE059261T2/hu
Publication of WO2019018991A1 publication Critical patent/WO2019018991A1/zh
Priority to IL271271A priority patent/IL271271A/en
Priority to PH12019502843A priority patent/PH12019502843A1/en
Priority to ZA2020/01084A priority patent/ZA202001084B/en
Priority to JP2022026874A priority patent/JP7402909B2/ja
Priority to US17/932,126 priority patent/US20230007676A1/en
Priority to JP2023208481A priority patent/JP2024026336A/ja

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04L5/003—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols

Definitions

  • the embodiments of the present application relate to the field of wireless communications, and, more particularly, to a method, a terminal device, and a network device for transmitting data.
  • LTE Long Term Evolution
  • NR 5G New Radio
  • the network divides the system bandwidth into multiple frequency bands, or bandwidth segments ( Bandwidth Part (BWP), and indicates to the terminal device the BWP for transmitting data through control signaling.
  • BWP Bandwidth Part
  • the overhead of indicating control signaling of a certain BWP is large. Therefore, how to reduce the control signaling overhead while indicating the BWP becomes an urgent problem to be solved.
  • the embodiment of the present application provides a method for transmitting data, a terminal device, and a network device, which can effectively indicate a transmission frequency band used for data transmission, and does not bring a large signaling overhead.
  • the first aspect provides a method for transmitting data, including: receiving, by a terminal device, first control information sent by a network device, where the first control information is used to schedule the terminal device to perform data transmission; Determining, by the transmission information of the terminal device, the first mapping relationship, the at least one transmission frequency band corresponding to the transmission information, where the first mapping relationship includes a correspondence between the plurality of transmission information and the plurality of transmission frequency bands, where The transmission information includes at least one of: an attribute of the first control information, resource type information for the data transmission, and service information of the terminal device; the terminal device is in the at least one transmission Determining a target transmission frequency band in the frequency band; the terminal device performs the data transmission with the network device on the target transmission frequency band according to the first control information.
  • the terminal device may determine at least one transmission frequency band corresponding to the transmission information according to the transmission information thereof, and determine a transmission frequency band for performing data transmission in the at least one transmission frequency band, because the network device It is only necessary to indicate at least one transmission frequency band corresponding to each transmission information, without indicating all transmission frequency bands in the system bandwidth, thereby reducing signaling overhead of downlink control information.
  • the first control information includes frequency band information of the target transmission frequency band
  • the first mapping relationship further includes a correspondence between multiple transmission frequency bands and multiple frequency band information
  • Determining, by the terminal device, the target transmission frequency band in the at least one transmission frequency band comprising: determining, by the terminal device, the target transmission frequency band according to the frequency band information of the target transmission frequency band and the first mapping relationship a transmission band corresponding to the band information in at least one transmission band.
  • the method before the determining, by the terminal device, the at least one transmission frequency band corresponding to the transmission information, according to the transmission information of the terminal device and the first mapping relationship, the method further includes: The terminal device receives the second control information sent by the network device, where the second control information includes the first mapping relationship.
  • the first control information includes downlink control information DCI or a medium access control element MAC CE.
  • the second control information packet radio resource controls RRC signaling or system information.
  • the first control information is a DCI
  • an attribute of the first control information includes any one of the following: a DCI format of the DCI, a size, and a representation of the DCI.
  • the DCI schedules uplink data or downlink data information.
  • the resource type information includes any one of the following information: information indicating that the first control information schedules a common resource or a dedicated resource of the terminal device, and indicates the first The control information schedules information of a continuous resource or a discontinuous resource, and a resource scheduling unit, where the resource scheduling unit includes a symbol, a time slot, or a subframe.
  • the service information of the terminal device includes at least one of: service type information of the terminal device, service quality information of the terminal device, and service quality information of the terminal device. .
  • the multiple transmission information includes first transmission information and second transmission information, and at least one transmission frequency band corresponding to the first transmission information and at least one transmission corresponding to the second transmission information
  • the bands are the same or at least partially different.
  • the second aspect provides a method for transmitting data, including: determining, by the network device, at least one transmission frequency corresponding to the transmission information according to the transmission information of the terminal device and the first mapping relationship a band, wherein the first mapping relationship includes a correspondence between a plurality of transmission information and a plurality of transmission frequency bands, the transmission information including at least one of: a method for scheduling the terminal device to perform data transmission An attribute of control information, resource type information for the data transmission, and service information of the terminal device; the network device determines a target transmission frequency band in the at least one transmission frequency band; The terminal device sends the first control information; the network device performs the data transmission with the terminal device on the target transmission frequency band.
  • the network device may determine, according to the terminal device transmission information, at least one transmission frequency band corresponding to the transmission information, and select, in the at least one transmission frequency band, transmission for performing data transmission for the terminal device.
  • the frequency band since the network device only needs to indicate at least one transmission frequency band corresponding to each transmission information, without indicating all transmission frequency bands in the system bandwidth, the signaling overhead of the downlink control information can be reduced.
  • the first control information includes frequency band information of the target transmission frequency band
  • the first mapping relationship further includes a correspondence between multiple transmission frequency bands and multiple frequency band information
  • the method further includes: the network device, according to the target transmission frequency band and the first mapping relationship, in the at least one transmission frequency band Among the corresponding at least one band information, the band information corresponding to the target transmission band is determined.
  • the method before the network device performs the data transmission with the terminal device on the target transmission frequency band, the method further includes: the network device to the terminal The device sends second control information, where the second control information includes the first mapping relationship.
  • the first control information includes downlink control information DCI or a medium access control element MAC CE.
  • the second control information packet radio resource controls RRC signaling or system information.
  • the first control information is a DCI
  • an attribute of the first control information includes any one of the following: a DCI format of the DCI, a size, and a representation of the DCI.
  • the DCI schedules uplink data or downlink data information.
  • the resource type information includes any one of the following information: information indicating that the first control information schedules a common resource or a dedicated resource of the terminal device, and indicates the first Control information to schedule continuous or discontinuous resources, and resource tuning a unit of degrees, wherein the resource scheduling unit includes a symbol, a time slot, or a subframe.
  • the service information of the terminal device includes at least one of: service type information of the terminal device, service quality information of the terminal device, and service quality information of the terminal device. .
  • the multiple transmission information includes first transmission information and second transmission information, and at least one transmission frequency band corresponding to the first transmission information and at least one transmission corresponding to the second transmission information
  • the bands are the same or at least partially different.
  • a terminal device which can perform the operations of the terminal device in the above first aspect or any optional implementation manner of the first aspect.
  • the terminal device may comprise a modular unit for performing the operations of the terminal device in any of the possible implementations of the first aspect or the first aspect described above.
  • a network device which can perform the operations of the network device in any of the foregoing optional implementations of the second aspect or the second aspect.
  • the network device may comprise a modular unit for performing the operations of the network device in any of the possible implementations of the second aspect or the second aspect described above.
  • a terminal device comprising: a processor, a transceiver, and a memory.
  • the processor, the transceiver, and the memory communicate with each other through an internal connection path.
  • the memory is for storing instructions for executing instructions stored by the memory.
  • the processor executes the instruction stored by the memory, the executing causes the terminal device to perform the method in the first aspect or any possible implementation manner of the first aspect, or the execution causes the terminal device to implement the terminal provided by the third aspect device.
  • a network device comprising: a processor, a transceiver, and a memory.
  • the processor, the transceiver, and the memory communicate with each other through an internal connection path.
  • the memory is for storing instructions for executing instructions stored by the memory.
  • the processor executes the instruction stored by the memory, the executing causes the network device to perform the method in any of the possible implementations of the second aspect or the second aspect, or the execution causes the network device to implement the network provided by the fourth aspect device.
  • a seventh aspect a computer readable storage medium storing a program, the program causing a terminal device to perform the above first aspect, and any one of its various implementations to transmit data Methods.
  • a computer readable storage medium is provided, the computer readable storage medium A program is stored that causes the network device to perform the method of transmitting data in any of the second aspects described above, and various implementations thereof.
  • a system chip comprising an input interface, an output interface, a processor, and a memory
  • the processor is configured to execute an instruction stored by the memory, and when the instruction is executed, the processor can implement the foregoing The method of any of the first aspect or any of the possible implementations of the first aspect.
  • a system chip includes an input interface, an output interface, a processor, and a memory
  • the processor is configured to execute an instruction stored by the memory, and when the instruction is executed, the processor can implement the foregoing The method of any of the second aspect or any possible implementation of the second aspect.
  • a computer program product comprising instructions for causing a computer to execute the method of any of the first aspect or the first aspect of the first aspect, when the computer program product is run on a computer.
  • a computer program product comprising instructions which, when executed on a computer, cause the computer to perform the method of any of the second aspect or the second aspect of the second aspect.
  • FIG. 1 is a schematic structural diagram of an application scenario of an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of a method for transmitting data according to an embodiment of the present application.
  • FIG. 3 is a schematic flowchart of a method for transmitting data according to another 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 block diagram of a network device according to an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a terminal device according to an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of a network device according to an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of a system chip according to an embodiment of the present application.
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • the present application describes various embodiments in connection with a terminal device.
  • the terminal device may also refer to a user equipment (User Equipment, UE), an access terminal, 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, a wireless communication device, and a user agent.
  • 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.
  • PLMN public land mobile network
  • the present application describes various embodiments in connection with a network device.
  • the network device may be a device for communicating with the terminal device, for example, may be a base station (Base Transceiver Station, BTS) in the GSM system or CDMA, or may be a base station (NodeB, NB) in the WCDMA system, or may be An evolved base station (Evolutional Node B, eNB or eNodeB) in an LTE system, or the network device may be a relay station, an access point, an in-vehicle device, a wearable device, and a network side device in a future 5G network or a future evolved PLMN network. Network side devices, etc.
  • FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application.
  • the communication system in FIG. 1 may include a network device 10 and a terminal device 20.
  • the network device 10 is configured to provide communication services for the terminal device 20 and access the core network.
  • the terminal device 20 can access the network by searching for synchronization signals, broadcast signals, and the like transmitted by the network device 10, thereby performing communication with the network.
  • the arrows shown in FIG. 1 may represent uplink/downlink transmissions by a cellular link between the terminal device 20 and the network device 10.
  • the network in the embodiment of the present application may refer to a Public Land Mobile Network (PLMN) or a Device to Device (D2D) network or a Machine to Machine/Man (M2M) network.
  • PLMN Public Land Mobile Network
  • D2D Device to Device
  • M2M Machine to Machine/Man
  • FIG. 1 is only a simplified schematic diagram of an example, and other terminal devices may also be included in the network, which are not shown in FIG.
  • FIG. 2 is a schematic flowchart of a method for transmitting data according to an embodiment of the present application.
  • the square shown in Figure 2 The method can be performed by a terminal device, which can be, for example, the terminal device 20 shown in FIG.
  • the method for transmitting data includes:
  • the terminal device receives the first control information sent by the network device.
  • the first control information is used to schedule the terminal device to perform data transmission.
  • the first control information includes Down Control Information (DCI) or Media Access Control (MAC) Control Element (CE).
  • DCI Down Control Information
  • MAC Media Access Control
  • CE Control Element
  • the terminal device determines at least one transmission frequency band corresponding to the transmission information according to the transmission information of the terminal device and the first mapping relationship.
  • the first mapping relationship includes a correspondence between a plurality of transmission information and a plurality of transmission frequency bands.
  • the different transmission bands may have different bandwidth sizes and/or occupy different frequency domain locations, and the basic parameter sets for data transmission in different frequency bands, such as subcarrier spacing, may also be different.
  • the transmission band may also be referred to as a bandwidth configuration or a Band Width Part (BWP) configuration.
  • the system bandwidth may include multiple transmission bands, that is, multiple BWPs, and each BWP may have a corresponding BWP number for identifying different BWP.
  • the transmission information includes at least one of the following: an attribute of the first control information, resource type information for the data transmission, and service information of the terminal device.
  • the transmission information may be an attribute of the first control information.
  • the transmission information may be a DCI format (DCI Format) of the DCI, a DCI size of the DCI, or Indicates whether the DCI schedules uplink data or downlink data.
  • DCI Format DCI Format
  • the transmission information may also be resource type information used for the data transmission, for example, information indicating that the first control information schedules a common resource or a dedicated resource of the terminal device, indicates that the first control information is scheduled to be a continuous resource, or Information about discontinuous resources, or resource scheduling units.
  • the resource scheduled by the first control information may be divided according to whether it is a public resource or a dedicated resource, or divided according to its continuity, or divided according to the granularity of the scheduled, and according to the difference of the division result, Determine the respective transmission bands of different types of resources.
  • the public resource is a transmission resource commonly used by a plurality of terminal devices, including the terminal device, and the dedicated resource (UE-specific) is a transmission resource exclusively occupied by the terminal device, and the network device may be Performing a UE-specific resource indication or a UE-group-common resource indication to the terminal device.
  • the scheduling unit of the data resource may be a time slot, a subframe, a symbol, or the like.
  • the network device can indicate to the terminal device the location of the time slot in which the transmission resource for the data transmission is located, and the terminal device transmits on the fixed time domain symbol of the time slot.
  • the data may also be referred to as a slot-based scheduling; if the resource scheduling is in units of symbols, the network device not only indicates to the terminal device the location of the time slot in which the transmission resource of the data transmission is located And indicating to the terminal device, the transmission resource is which symbol in the time slot, and the process may also be called symbol-based scheduling or non-slot-based scheduling. ).
  • the transmission information may also be service information of the terminal device, such as service type information of the terminal device, service quality information of the terminal device, or service quality information of the terminal device.
  • the method further includes: receiving, by the terminal device, the network device Second control information, the second control information including the first mapping relationship.
  • the first mapping relationship between the plurality of transmission information and the plurality of transmission frequency bands may be, for example, a protocol specification pre-agreed between the terminal device and the network device, or may be configured by the network device to be configured to the terminal device. .
  • the network device can adjust the first mapping relationship at any time and send the second control information to the terminal device to indicate the mapping relationship.
  • the terminal device determines at least one transmission frequency band corresponding to the transmission information based on the first mapping relationship of the network device configuration.
  • the first mapping relationship between the plurality of transmission information and the plurality of transmission frequency bands may be presented, for example, by a table, a formula, an image, or the like, and the correspondence between the plurality of transmission information and the plurality of transmission frequency bands.
  • One transmission information may correspond to one or more transmission bands, and one transmission band may also correspond to one or more transmission information. That is, the terminal device may determine the transmission frequency band corresponding to the transmission information by searching a preset mapping table including a correspondence between the plurality of transmission information and the plurality of transmission frequency bands; or the terminal device may also preset
  • the formula and the related parameter information of the transmission information are used to calculate the identification or number of the transmission band corresponding to the transmission information. This application does not limit this.
  • the terminal device determines a target transmission band for the data transmission in the at least one transmission band.
  • the terminal device selects one or more transmission bands as the target transmission band for the data transmission in at least one transmission band corresponding to the transmission information thereof. For example, the terminal device can Selecting one transmission band randomly as the target transmission band for the data transmission in the at least one transmission band, or may perform the data transmission using all of the at least one transmission band, or at least based on a preset rule The corresponding target transmission band is selected in a transmission band.
  • the terminal device determines the target transmission in the at least one transmission frequency band.
  • the frequency band includes: the terminal device determines the transmission frequency band corresponding to the transmission information as the target transmission frequency band.
  • the first control information includes frequency band information of the target transmission frequency band, where the first mapping relationship further includes a correspondence between multiple transmission frequency bands and multiple frequency band information, where, in 230, Determining, by the terminal device, the target transmission frequency band in the at least one transmission frequency band, including: the terminal device, according to the frequency band information of the target transmission frequency band, and the first mapping relationship, the at least one transmission frequency band The transmission band corresponding to the band information is determined as the target transmission band.
  • the first mapping relationship further includes a correspondence between the plurality of transmission bands and the plurality of band information, and the terminal device determines the at least one transmission band corresponding to the transmission information, and is carried according to the first control information.
  • the frequency band information, and the first mapping relationship, the transmission frequency band corresponding to the frequency band information in the at least one transmission frequency band is determined as the target transmission frequency band.
  • each transmission band has its own frequency band information, and the frequency band information corresponding to each transmission band is not unique. If the at least one transmission band corresponding to the transmission information 1 includes the same transmission band in at least one transmission band corresponding to the transmission information 2, the same transmission band may have different band information when corresponding to different transmission information. It can also be the same. For example, the transmission information corresponding to the same transmission band in the at least one transmission band corresponding to the transmission information 1 is 00, and the transmission information corresponding to the same transmission band in the at least one transmission band corresponding to the transmission information 2 is 01. .
  • the terminal device performs the data transmission with the network device on the target transmission frequency band according to the first control information.
  • the terminal device after determining, by the terminal device, at least one transmission frequency band corresponding to the transmission information, determining, according to the frequency band information in the first control information, determining, in the at least one transmission frequency band, a target transmission frequency band for performing data transmission, thereby Performing the data transmission with the network device on the scheduled resource in the target transmission frequency band according to the scheduling of the first control information sent by the network device according to.
  • the data transmitted may include service data, signaling data, or other types of data.
  • the data transmission includes the terminal device receiving the data sent by the network device or the terminal device transmitting the data to the network device.
  • the terminal device may determine at least one transmission frequency band corresponding to the transmission information according to the transmission information thereof, and determine a transmission frequency band for performing data transmission in the at least one transmission frequency band, because the network device It is only necessary to indicate at least one transmission frequency band corresponding to each transmission information, without indicating all transmission frequency bands in the system bandwidth, thereby reducing signaling overhead of downlink control information.
  • the system bandwidth includes eight BWPs
  • the first control information is DCI
  • the transmission information is DCI Format
  • the first control information includes preset bits for indicating a transmission frequency band. Band information.
  • the terminal device may determine that at least one BWP corresponding to DCI Format 1 includes BWP 1 to BWP 4. If the frequency band information carried in the DCI received by the terminal device is 00, the terminal device may determine that the target transmission frequency band for the data transmission is BWP 1; if the frequency band information in the DCI is 01, the terminal device may determine the target transmission frequency band. BWP 2; if the frequency band information in the DCI is 10, the terminal device may determine that the target transmission frequency band is BWP 3; if the frequency band information in the DCI is 11, the terminal device may determine that the target transmission frequency band is BWP 4.
  • the terminal device may determine that at least one BWP corresponding to the DCI Format 2 includes the BWP 5 and the BWP 6. If the band information in the DCI is 0, the terminal device may determine that the target transmission band is BWP 5; if the band information in the DCI is 1, the terminal device may determine that the target transmission band is BWP 6.
  • the terminal device may determine that the BWP 7 is determined to be the target transmission band by including only the BWP 7 in at least one transmission band corresponding to the DCI Format 3.
  • the terminal device may determine that only the BWP 8 is included in at least one transmission band corresponding to the DCI Format 3, and the BWP 8 is determined as the target transmission band.
  • the DCI is directly used to indicate the eight transmission bands of BWP 1 to BWP 8, respectively, at least 3 bits should be included in the DCI to indicate different transmission bands. According to the mapping relationship shown in Table 1, only two bits are required to indicate the eight transmission bands of BWP 1 to BWP 8, which reduces the signaling overhead of DCI.
  • the format of the DCI received by the terminal device is DCI Format 2
  • the frequency band information carried in the DCI may occupy only 1 bit, for example, 0 is used to indicate BWP 5, 1 is used to indicate BWP 6; and the terminal device receives DCI.
  • DCI Format 3 or DCI Format 4 DCI can save the DCI overhead by not carrying extra bits to indicate BWP.
  • the frequency band information carried in the first control information may also occupy the same number of bits.
  • the first control information is DCI
  • the DCI includes two bits for indicating at least one BWP corresponding to each DCI format. If the format of the DCI received by the terminal device is DCI Format 1, the frequency band information 00 in the DCI is used to indicate the BWP 1, the frequency band information 01 in the DCI is used to indicate the BWP 2, and the frequency band information 10 is used to indicate the BWP 3, the frequency band in the DCI.
  • the information 11 is used to indicate the BWP 4; if the format of the DCI received by the terminal device is DCI Format 2, the frequency band information 00 in the DCI is used to indicate the BWP 5, and the frequency band information 01 in the DCI is used to indicate the BWP 6 (where 10 and 11 are also It can be used to indicate other information); if the format of the DCI received by the terminal device is DCI Format 3, the band information 00 is used to indicate BWP 7 (where 01, 10 and 11 can also be used to indicate other information); if the terminal device receives The format of the DCI is DCI Format 4, and the band information 00 is used to indicate BWP 8 (where 01, 10, and 11 can also be used to indicate other information).
  • the multiple transmission information includes first transmission information and second transmission information, and at least one transmission frequency band corresponding to the first transmission information and at least one corresponding to the second transmission information
  • the transmission bands are the same or at least partially different.
  • At least one transmission band corresponding to each transmission information may be referred to as a band set, and different transmission bands corresponding to different transmission information may have the same transmission band or different transmission bands, but the same transmission band
  • the frequency band information corresponding to the frequency band set corresponding to the different transmission information may be different. However, for a certain transmission information, the frequency band information of the transmission frequency band in the frequency band set corresponding to the transmission information is different.
  • At least one BWP corresponding to DCI Format 1 includes BWP 1 to BWP 4, and at least one BWP corresponding to DCI Format 2 includes at least one of BWP 2, BWP 5, and BWP 6, DCI Format 3.
  • BWP 3 and BWP 7 are included in the BWP, and only BWP 8 is included in at least one BWP corresponding to DCI Format 3.
  • the BWPs corresponding to DCI Format 1 and DCI Format 2 both include BWP 2, but in at least one BWP corresponding to DCI Format 1, the frequency band information of BWP 2 is 01, and in at least one BWP corresponding to DCI Format 2 The band information of BWP 2 is 01.
  • the BWP corresponding to DCI Format 1 and DCI Format 3 may each include BWP 3, but in at least one BWP corresponding to DCI Format 1, the frequency band information of BWP 3 is 10, and in at least one BWP corresponding to DCI Format 3, The band information of BWP 3 is 00.
  • BWP 1 corresponds to DCI Format 1
  • BWP 2 may correspond to DCI Format 1 and DCI Format 2
  • BWP 3 may correspond to DCI Format 1 and DCI Format 3
  • BWP 4 corresponds to DCI Format 2
  • BWP 5 corresponds to DCI Format 2
  • BWP 6 corresponds to DCI Format 2
  • BWP 7 corresponds to DCI Format 3
  • BWP 8 corresponds to DCI Format 4.
  • the BWP corresponding to the different DCI formats has different frequency band information. For example, in the case of DCI Format 1, BWP 2 has a corresponding band information of 01, and in the case of DCI Format 2, the corresponding band information is 00.
  • the first mapping relationship is described by taking the transmission information as the DCI Format as an example.
  • the following is a description of the uplink and downlink information and the resource type information of the DCI Size and DCI respectively.
  • the system bandwidth includes eight BWPs
  • the first control information is DCI
  • the transmission information is DCI Size
  • the first control information includes a preset bit, where the bit is included. The value above is used to indicate the frequency band information of the target transmission band in which the terminal device performs the data transmission.
  • the terminal device may determine that at least one BWP corresponding to DCI Size 1 includes BWP 1 to BWP 4. If the frequency band information carried in the DCI received by the terminal device is 00, the terminal device may determine that the target transmission frequency band for the data transmission is BWP 1; if the frequency band information in the DCI is 01, the terminal device may determine the target transmission frequency band. It is BWP 2; if the band information in the DCI is 10, the terminal device can determine that the target transmission band is BWP 3; if the band information in the DCI is 11, the terminal device can determine that the target transmission band is BWP 4.
  • the terminal device may determine that at least one BWP corresponding to the DCI Size 2 includes the BWP 5 and the BWP 6. If the band information in the DCI is 0, the terminal device may determine that the target transmission band is BWP 5; if the band information in the DCI is 1, the terminal device may determine that the target transmission band is BWP 6.
  • the terminal device may determine that the BWP 7 is determined to be the target transmission band by including only the BWP 7 in at least one transmission band corresponding to the DCI Size 3.
  • the terminal device may determine that only the BWP 8 is included in at least one transmission band corresponding to the DCI Size 3, and the BWP 8 is determined as the target transmission band.
  • the DCI is directly used to indicate the eight transmission bands of BWP 1 to BWP 8, respectively, at least 3 bits should be included in the DCI to indicate different transmission bands. According to the mapping relationship shown in Table 5, only two bits are required to indicate the eight transmission bands of BWP 1 to BWP 8, which reduces the signaling overhead of DCI. For example, if the size of the DCI received by the terminal device is DCI Size 2, the frequency band information carried in the DCI only occupies 1 bit, for example, 0 is used to indicate BWP 5, 1 is used to indicate BWP 6, and the terminal device receives DCI. If the size is DCI Size 3 or DCI Size 4, DCI can save the DCI overhead by not carrying extra bits to indicate BWP.
  • the first mapping relationship shown in Table 6 assumes that the system bandwidth includes eight BWPs, the first control information is DCI, and the transmission information is uplink and downlink information, and the uplink and downlink information indicates whether the DCI is scheduling uplink data or downlink.
  • the first control information includes a preset bit, and the value on the bit is used to indicate frequency band information of a target transmission band in which the terminal device performs the data transmission.
  • the terminal device It may be determined that at least one BWP corresponding to the downlink transmission includes BWP 1 to BWP 4. If the frequency band information carried in the DCI received by the terminal device is 00, the terminal device may determine that the target transmission frequency band for the data transmission is BWP 1; if the frequency band information in the DCI is 01, the terminal device may determine the target transmission frequency band. It is BWP 2; if the band information in the DCI is 10, the terminal device can determine that the target transmission band is BWP 3; if the band information in the DCI is 11, the terminal device can determine that the target transmission band is BWP 4.
  • the terminal device may determine that the at least one BWP corresponding to the uplink transmission includes the BWP 5 to the BWP 8. If the frequency band information carried in the DCI received by the terminal device is 00, the terminal device may determine that the target transmission frequency band for the data transmission is BWP 5; if the frequency band information in the DCI is 01, the terminal device may determine the target transmission frequency band. It is BWP 6; if the band information in the DCI is 10, the terminal device can determine that the target transmission band is BWP 7; if the band information in the DCI is 11, the terminal device can determine that the target transmission band is BWP 8.
  • the DCI is directly used to indicate the eight transmission bands of BWP 1 to BWP 8, respectively, at least 3 bits should be included in the DCI to indicate different transmission bands.
  • the network device only needs 2 bits to indicate the eight transmission bands of BWP 1 to BWP 8, which reduces the signaling overhead of DCI.
  • the DCI schedules downlink transmission, and the frequency band information carried in the DCI only occupies 2 bits. For example, 00 is used to indicate BWP 1, and 01 is used to indicate BWP 2.
  • the system bandwidth includes eight BWPs
  • the transmission information is information indicating whether the first control information is used to schedule a common resource or a terminal device
  • the first control information includes A bit is set, and the value on the bit is used to indicate the frequency band information of the target transmission band in which the terminal device performs the data transmission.
  • the terminal device may determine that the at least one BWP corresponding to the proprietary resource includes the BWP 1 to the BWP 4. If the frequency band information carried in the first control information received by the terminal device is 00, the terminal device may determine that the target transmission frequency band used for the data transmission is BWP 1; if the frequency band information in the first control information is 01, the terminal device It may be determined that the target transmission frequency band is BWP 2; if the frequency band information in the first control information is 10, the terminal device may determine that the target transmission frequency band is BWP 3; if the frequency band information in the first control information is 11, the terminal device It can be determined that the target transmission band is BWP 4.
  • the terminal device may determine that the at least one BWP corresponding to the common resource includes the BWP 5 to the BWP 8. If the frequency band information carried in the first control information received by the terminal device is 00, the terminal device may determine that the target transmission frequency band used for the data transmission is BWP 5; if the frequency band information in the first control information is 01, the terminal device It may be determined that the target transmission frequency band is BWP 6; if the frequency band information in the first control information is 10, the terminal device may determine that the target transmission frequency band is BWP 7; if the frequency band information in the first control information is 11, the terminal device It can be determined that the target transmission band is BWP 8.
  • the network device only needs 2 bits to indicate the eight transmission bands of BWP 1 to BWP 8, which reduces the signaling overhead of the first control information.
  • the frequency band information carried in the first control information may occupy only 2 bits, for example, 00 is used to indicate BWP 1, and 01 is used to indicate BWP 2.
  • the system bandwidth includes 8 BWPs
  • the transmission information is a resource scheduling unit, where the first control information includes a preset bit, and the value on the bit is used to indicate
  • the terminal device performs frequency band information of a target transmission band of the data transmission.
  • the terminal device may determine that the resource scheduling unit is a time slot.
  • At least one BWP includes BWP 1 to BWP 4.
  • the terminal device may determine that the target transmission frequency band used for the data transmission is BWP 1; if the frequency band information in the first control information is 01, the terminal device It may be determined that the target transmission frequency band is BWP 2; if the frequency band information in the first control information is 10, the terminal device may determine that the target transmission frequency band is BWP 3; if the frequency band information in the first control information is 11, the terminal device It can be determined that the target transmission band is BWP 4.
  • the terminal device may determine that the at least one BWP corresponding to the resource scheduling unit is a BWP 5 to the BWP 8. If the frequency band information carried in the first control information received by the terminal device is 00, the terminal device may determine that the target transmission frequency band used for the data transmission is BWP 5; if the frequency band information in the first control information is 01, the terminal device It may be determined that the target transmission frequency band is BWP 6; if the frequency band information in the first control information is 10, the terminal device may determine that the target transmission frequency band is BWP 7; if the frequency band information in the first control information is 11, the terminal device It can be determined that the target transmission band is BWP 8.
  • the network device only needs 2 bits to indicate the eight transmission bands of BWP 1 to BWP 8, which reduces the signaling overhead of the first control information.
  • the first control information is a slot-based scheduling, and then the frequency band information carried in the first control information It only takes 2 bits, for example, 00 is used to indicate BWP 1, and 01 is used to indicate BWP 2.
  • FIG. 3 is a schematic flowchart of a method for transmitting data according to an embodiment of the present application.
  • the method illustrated in FIG. 3 may be performed by a network device, such as network device 10 shown in FIG.
  • the method for transmitting data includes:
  • the network device determines, according to the transmission information of the terminal device and the first mapping relationship, at least one transmission frequency band corresponding to the transmission information, where the first mapping relationship includes multiple transmission information and multiple transmission frequency bands.
  • the transmission information includes at least one of: an attribute of the first control information for scheduling the terminal device to perform data transmission, resource type information for the data transmission, and the terminal Business information of the device.
  • the network device determines a target transmission frequency band in the at least one transmission frequency band
  • the network device sends the first control information to the terminal device
  • the network device performs the data transmission with the terminal device on the target transmission frequency band.
  • the network device may determine, according to the transmission information of the terminal device and the first mapping relationship, at least one transmission frequency band corresponding to the transmission information (different transmission frequency bands may have different bandwidth sizes and/or occupy different frequency domain locations, etc., Different transmission bands may also have different basic parameter sets, such as subcarrier spacing, etc., and in the at least one transmission band, the terminal device is configured with a target transmission band for data transmission, so that the terminal and the terminal are transmitted over the target transmission band. The device performs data transmission.
  • the network device may determine, according to the terminal device transmission information, at least one transmission frequency band corresponding to the transmission information, and select, in the at least one transmission frequency band, transmission for performing data transmission for the terminal device.
  • the frequency band since the network device only needs to indicate at least one transmission frequency band corresponding to each transmission information, without indicating all transmission frequency bands in the system bandwidth, the signaling overhead of the downlink control information can be reduced.
  • the first control information includes frequency band information of the target transmission frequency band
  • the first mapping relationship further includes a correspondence between multiple transmission frequency bands and multiple frequency band information
  • the network device Before the sending the first control information to the terminal device, the method further includes: the network device, according to the target transmission frequency band and the first mapping relationship, at least one frequency band corresponding to the at least one transmission frequency band In the information, the band information corresponding to the target transmission band is determined.
  • each transmission band has its own frequency band information, and the frequency band information corresponding to each transmission band is not unique. If the at least one transmission frequency band corresponding to the first transmission information includes the same transmission frequency band in the at least one transmission frequency band corresponding to the second transmission information, the same transmission frequency band may have frequency band information when corresponding to different transmission information. Different, can also be the same.
  • the network device After determining, by the network device, the at least one transmission frequency band corresponding to the transmission information of the terminal device, determining, according to the target transmission frequency band and the first mapping relationship, determining, in the at least one frequency band information corresponding to the at least one transmission frequency band corresponding to the transmission information, Band information corresponding to the target transmission band.
  • the method further includes: the network device sending a second control to the terminal device Information, the second control information includes the first mapping relationship.
  • the first control information includes downlink control information DCI or a medium access control element MAC CE.
  • the second control information packet radio resource controls RRC signaling or system information.
  • the first control information is a DCI
  • the attribute of the first control information includes any one of the following: a DCI format of the DCI, a size of the DCI, and a DCI scheduled uplink. Data or downlink data information.
  • the resource type information includes any one of the following information: information indicating that the first control information schedules a common resource or a dedicated resource of the terminal device, and indicates that the first control information schedules a continuous resource. Or information of a discontinuous resource, and a resource scheduling unit, where the resource scheduling unit includes a symbol, a time slot, or a subframe.
  • the service information of the terminal device includes at least one of the following: a service type information of the terminal device, service quality information of the terminal device, and service quality information of the terminal device.
  • the multiple transmission information includes first transmission information and second transmission information, and at least one transmission frequency band corresponding to the first transmission information and at least one transmission frequency band corresponding to the second transmission information are the same or at least partially different.
  • FIG. 4 is a schematic block diagram of a terminal device 400 according to an embodiment of the present application.
  • the terminal device 400 includes a transceiving unit 410 and a determining unit 420. among them:
  • the transceiver unit 410 is configured to receive first control information that is sent by the network device, where the first control information is used to schedule the terminal device to perform data transmission;
  • a determining unit 420 configured to determine, according to the transmission information of the terminal device and the first mapping relationship, at least one transmission frequency band corresponding to the transmission information, where the first mapping relationship includes multiple transmission information and multiple transmissions a correspondence between the frequency bands, the transmission information comprising at least one of: an attribute of the first control information, resource type information for the data transmission, and service information of the terminal device;
  • the determining unit 420 is further configured to determine, in the at least one transmission frequency band, a target transmission frequency band;
  • the transceiver unit 410 is further configured to perform the data transmission with the network device on the target transmission frequency band according to the first control information.
  • the terminal device in the embodiment of the present application may determine at least one transmission frequency band corresponding to the transmission information according to the transmission information thereof, and determine a transmission frequency band for performing data transmission in the at least one transmission frequency band, since the network device only needs to target At least one transmission frequency band corresponding to each transmission information is indicated without indicating all transmission frequency bands in the system bandwidth, thereby reducing signaling overhead of downlink control information.
  • the first control information includes frequency band information of the target transmission frequency band
  • the first mapping relationship further includes a correspondence between the plurality of transmission frequency bands and the plurality of frequency band information
  • the determining unit 420 Specifically, the method is: determining, according to the frequency band information of the target transmission frequency band and the first mapping relationship, that the target transmission frequency band is a transmission frequency band corresponding to the frequency band information in the at least one transmission frequency band.
  • the transceiver unit 410 is further configured to: receive second control information that is sent by the network device, where the second control information includes the first mapping relationship.
  • the first control information includes downlink control information DCI or a medium access control element MAC CE.
  • the second control information packet radio resource controls RRC signaling or system information.
  • the first control information is DCI
  • attributes of the first control information include the following Any one of the information: a DCI format of the DCI, a size of the DCI, and information indicating that the DCI schedules uplink data or downlink data.
  • the resource type information includes any one of the following information: information indicating that the first control information schedules a common resource or a dedicated resource of the terminal device, and indicates that the first control information schedules a continuous resource. Or information of a discontinuous resource, and a resource scheduling unit, where the resource scheduling unit includes a symbol, a time slot, or a subframe.
  • the service information of the terminal device includes at least one of the following: a service type information of the terminal device, service quality information of the terminal device, and service quality information of the terminal device.
  • the multiple transmission information includes first transmission information and second transmission information, and at least one transmission frequency band corresponding to the first transmission information and at least one transmission frequency band corresponding to the second transmission information are the same or at least partially different.
  • FIG. 5 is a schematic block diagram of a network device 500 in accordance with an embodiment of the present application.
  • the network device 500 includes a determining unit 510 and a transceiver unit 520. among them:
  • a determining unit 510 configured to determine, according to the transmission information of the terminal device and the first mapping relationship, at least one transmission frequency band corresponding to the transmission information, where the first mapping relationship includes multiple transmission information and multiple transmission frequency bands
  • the transmission information includes at least one of: an attribute of the first control information for scheduling the terminal device to perform data transmission, resource type information for the data transmission, and the terminal Business information of the device;
  • the determining unit 510 is further configured to determine, in the at least one transmission frequency band, a target transmission frequency band;
  • the transceiver unit 520 is configured to send the first control information to the terminal device.
  • the transceiver unit 520 is further configured to perform the data transmission with the terminal device on the target transmission frequency band.
  • the network device in the embodiment of the present application may determine at least one transmission frequency band corresponding to the transmission information according to the terminal device transmission information, and select a transmission frequency band for performing data transmission for the terminal device in the at least one transmission frequency band, The network device only needs to indicate at least one transmission frequency band corresponding to each transmission information, without indicating all transmission frequency bands in the system bandwidth, thereby reducing the signaling overhead of the downlink control information.
  • the first control information includes frequency band information of the target transmission frequency band
  • the first mapping relationship further includes a correspondence between multiple transmission frequency bands and multiple frequency band information
  • the determining unit 510 is further configured to: determine, according to the target transmission band and the first mapping relationship, the band information corresponding to the target transmission band in at least one band information corresponding to the at least one transmission band .
  • the transceiver unit 520 is further configured to: send, to the terminal device, second control information, where the second control information includes the first mapping relationship.
  • the first control information includes downlink control information DCI or a medium access control element MAC CE.
  • the second control information packet radio resource controls RRC signaling or system information.
  • the first control information is a DCI
  • the attribute of the first control information includes any one of the following: a DCI format of the DCI, a size of the DCI, and a DCI scheduled uplink. Data or downlink data information.
  • the resource type information includes any one of the following information: information indicating that the first control information schedules a common resource or a dedicated resource of the terminal device, and indicates that the first control information schedules a continuous resource. Or information of a discontinuous resource, and a resource scheduling unit, where the resource scheduling unit includes a symbol, a time slot, or a subframe.
  • the service information of the terminal device includes at least one of the following: a service type information of the terminal device, service quality information of the terminal device, and service quality information of the terminal device.
  • the multiple transmission information includes first transmission information and second transmission information, and at least one transmission frequency band corresponding to the first transmission information and at least one transmission frequency band corresponding to the second transmission information are the same or at least partially different.
  • FIG. 6 is a schematic structural diagram of a terminal device 600 according to an embodiment of the present application.
  • the terminal device includes a processor 610, a transceiver 620, and a memory 630, wherein the processor 610, the transceiver 620, and the memory 630 communicate with each other through an internal connection path.
  • the memory 630 is configured to store instructions for executing the instructions stored by the memory 630 to control the transceiver 620 to receive signals or transmit signals.
  • the transceiver 620 is configured to:
  • the processor 610 is configured to: determine, according to the transmission information of the terminal device and the first mapping relationship, at least one transmission frequency band corresponding to the transmission information, where the first mapping relationship includes multiple transmission information and multiple Corresponding relationship between transmission bands, the transmission information includes the following At least one of: an attribute of the first control information, resource type information for the data transmission, and service information of the terminal device; determining, in the at least one transmission frequency band, a target transmission frequency band;
  • the transceiver 620 is further configured to: perform the data transmission with the network device on the target transmission frequency band according to the first control information.
  • the first control information includes frequency band information of the target transmission frequency band
  • the first mapping relationship further includes a correspondence between multiple transmission frequency bands and a plurality of frequency band information
  • the processor 610 Specifically, the method is: determining, according to the frequency band information of the target transmission frequency band and the first mapping relationship, that the target transmission frequency band is a transmission frequency band corresponding to the frequency band information in the at least one transmission frequency band.
  • the transceiver 620 is further configured to: receive second control information that is sent by the network device, where the second control information includes the first mapping relationship.
  • the first control information includes downlink control information DCI or a medium access control element MAC CE.
  • the second control information packet radio resource controls RRC signaling or system information.
  • the first control information is a DCI
  • the attribute of the first control information includes any one of the following: a DCI format of the DCI, a size of the DCI, and a DCI scheduled uplink. Data or downlink data information.
  • the resource type information includes any one of the following information: information indicating that the first control information schedules a common resource or a dedicated resource of the terminal device, and indicates that the first control information schedules a continuous resource. Or information of a discontinuous resource, and a resource scheduling unit, where the resource scheduling unit includes a symbol, a time slot, or a subframe.
  • the service information of the terminal device includes at least one of the following: a service type information of the terminal device, service quality information of the terminal device, and service quality information of the terminal device.
  • the multiple transmission information includes first transmission information and second transmission information, and at least one transmission frequency band corresponding to the first transmission information and at least one transmission frequency band corresponding to the second transmission information are the same or at least partially different.
  • the processor 610 may be a central processing unit (CPU), and the processor 610 may also be another general-purpose processor, a digital signal processor (Digital Signal Processor, DSP). ), application specific integrated circuit (Application Specific Integrated Circuit (ASIC), Field Programmable Gate Array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 630 can include read only memory and random access memory and provides instructions and data to the processor 610. A portion of the memory 630 may also include a non-volatile random access memory.
  • each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 610 or an instruction in a form of software.
  • the steps of the positioning method disclosed in the embodiment of the present application may be directly implemented by the hardware processor, or may be performed by a combination of hardware and software modules in the processor 610.
  • 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 630, and the processor 610 reads the information in the memory 630 and completes the steps of the above method in combination with its hardware. To avoid repetition, it will not be described in detail here.
  • the terminal device 600 according to the embodiment of the present application may correspond to the terminal device for performing the method 200 in the foregoing method 200, and the terminal device 400 according to the embodiment of the present application, and each unit or module in the terminal device 600 is used for The operations or processes performed by the terminal device in the above method 200 are performed.
  • each unit or module in the terminal device 600 is used for The operations or processes performed by the terminal device in the above method 200 are performed.
  • detailed description thereof will be omitted.
  • FIG. 7 is a schematic structural diagram of a network device 700 according to an embodiment of the present application.
  • the network device includes a processor 710, a transceiver 720, and a memory 730, wherein the processor 710, the transceiver 720, and the memory 730 communicate with each other through an internal connection path.
  • the memory 730 is configured to store instructions for executing the instructions stored by the memory 730 to control the transceiver 720 to receive signals or transmit signals.
  • the processor 710 is configured to:
  • the at least one transmission frequency band corresponding to the transmission information Determining, according to the transmission information of the terminal device and the first mapping relationship, the at least one transmission frequency band corresponding to the transmission information, where the first mapping relationship includes a correspondence between the plurality of transmission information and the plurality of transmission frequency bands, where The transmission information includes at least one of: an attribute of the first control information for scheduling the terminal device to perform data transmission, resource type information for the data transmission, and service information of the terminal device; Determining a target transmission band in the at least one transmission band;
  • the transceiver 720 is configured to: send the first control information to the terminal device; perform the data transmission with the terminal device on the target transmission frequency band.
  • the first control information includes frequency band information of the target transmission frequency band, where
  • the mapping relationship further includes a correspondence between the plurality of transmission bands and the plurality of band information, wherein the processor 710 is further configured to: in the at least one according to the target transmission band and the first mapping relationship Among the at least one band information corresponding to the transmission band, the band information corresponding to the target transmission band is determined.
  • the transceiver 720 is further configured to: send, to the terminal device, second control information, where the second control information includes the first mapping relationship.
  • the first control information includes downlink control information DCI or a medium access control element MAC CE.
  • the second control information packet radio resource controls RRC signaling or system information.
  • the first control information is a DCI
  • the attribute of the first control information includes any one of the following: a DCI format of the DCI, a size of the DCI, and a DCI scheduled uplink. Data or downlink data information.
  • the resource type information includes any one of the following information: information indicating that the first control information schedules a common resource or a dedicated resource of the terminal device, and indicates that the first control information schedules a continuous resource. Or information of a discontinuous resource, and a resource scheduling unit, where the resource scheduling unit includes a symbol, a time slot, or a subframe.
  • the service information of the terminal device includes at least one of the following: a service type information of the terminal device, service quality information of the terminal device, and service quality information of the terminal device.
  • the multiple transmission information includes first transmission information and second transmission information, and at least one transmission frequency band corresponding to the first transmission information and at least one transmission frequency band corresponding to the second transmission information are the same or at least partially different.
  • the processor 710 may be a central processing unit (CPU), and the processor 710 may also be other general-purpose processors, digital signal processors (DSPs), and application specific integrated circuits. (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and more.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 730 can include read only memory and random access memory and provides instructions and data to the processor 710. A portion of the memory 730 may also include a non-volatile random access memory. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 710 or an instruction in a form of software. Steps of combining the positioning method disclosed in the embodiments of the present application It can be directly implemented as a hardware processor execution, or can be performed by a combination of hardware and software modules in the processor 710.
  • 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 memory 730, and processor 710 reads the information in memory 730 and, in conjunction with its hardware, performs the steps of the above method. To avoid repetition, it will not be described in detail here.
  • the network device 700 according to the embodiment of the present application may correspond to the network device for performing the method 300 in the foregoing method 300, and the network device 500 according to the embodiment of the present application, and each unit or module in the network device 700 is used for The operations or processes performed by the network device in the above method 300 are performed.
  • each unit or module in the network device 700 is used for The operations or processes performed by the network device in the above method 300 are performed.
  • detailed description thereof will be omitted.
  • FIG. 8 is a schematic structural diagram of a system chip according to an embodiment of the present application.
  • the system chip 800 of FIG. 8 includes an input interface 801, an output interface 802, at least one processor 803, and a memory 804.
  • the input interface 801, the output interface 802, the processor 803, and the memory 804 are interconnected by an internal connection path.
  • the processor 803 is configured to execute code in the memory 804.
  • the processor 803 can implement the method 200 performed by the terminal device in the method embodiment. For the sake of brevity, it will not be repeated here.
  • the processor 803 can implement the method 300 performed by the network device in a method embodiment. For the sake of brevity, it will not be repeated here.
  • 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 may be Integrate into another system, or some features can be ignored or not executed.
  • Another point that is shown or discussed between each other The coupling or direct coupling or communication connection 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 monitoring unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • This functionality if implemented as a software functional unit and sold or used as a standalone product, can be stored on 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, 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, which can store program codes. .

Abstract

本申请公开了一种传输数据的方法、终端设备和网络设备，该方法包括：终端设备接收用于调度终端设备进行数据传输的第一控制信息；终端设备根据终端设备的传输信息以及第一映射关系，确定与该传输信息对应的至少一个传输频带，第一映射关系包括多个传输信息与多个传输频带之间的对应关系，传输信息包括以下中的至少一种：第一控制信息的属性、用于数据传输的资源类型信息、以及终端设备的业务信息；终端设备在该至少一个传输频带中确定目标传输频带；终端设备根据第一控制信息，在目标传输频带上进行数据传输。因此只需要对每个传输信息对应的至少一个传输频带进行指示，而无需对系统带宽中所有传输频带进行指示，减少了下行控制信息的信令开销。

Description

传输数据的方法、终端设备和网络设备 技术领域
本申请实施例涉及无线通信领域，并且更具体地，涉及一种传输数据的方法、终端设备和网络设备。
背景技术
在长期演进(Long Term Evolution，LTE)系统中，传输数据的频域资源都是在整个系统带宽中分配的。而在5G新无线(New Radio，NR)系统中，由于系统带宽大大提高，终端设备的传输带宽可能只占用系统带宽的一部分，例如网络将系统带宽分为多个频带，或称带宽分段(Bandwidth Part，BWP)，并通过控制信令向终端设备指示用于其传输数据的BWP。但是当系统带宽中包括大量BWP时，用于指示某个BWP的控制信令的开销就会很大，因而如何在指示BWP的同时降低控制信令开销成为亟待解决的为题。
发明内容
本申请实施例提供了一种传输数据的方法、终端设备和网络设备，能够有效地对用于数据传输的传输频带进行指示，并且不会带来较大的信令开销。
第一方面，提供了一种传输数据的方法，包括：终端设备接收网络设备发送的第一控制信息，所述第一控制信息用于调度所述终端设备进行数据传输；所述终端设备根据所述终端设备的传输信息以及第一映射关系，确定与所述传输信息对应的至少一个传输频带，其中，所述第一映射关系包括多个传输信息与多个传输频带之间的对应关系，所述传输信息包括以下中的至少一种：所述第一控制信息的属性、用于所述数据传输的资源类型信息、以及所述终端设备的业务信息；所述终端设备在所述至少一个传输频带中，确定目标传输频带；所述终端设备根据所述第一控制信息，在所述目标传输频带上，与所述网络设备进行所述数据传输。
[根据细则91更正 03.12.2018]　
因此，基于本申请实施例的方法，终端设备可以根据其传输信息确定与该传输信息对应的至少一个传输频带，并在该至少一个传输频带中确定用于进行数据传输的传输频带，由于网络设备只需要针对每个传输信息对应的至少一个传输频带进行指示，而无需对系统带宽中的所有传输频带进行指示，因而可以减少下行控制信息的信令开销。
在一种可能的实现方式中，所述第一控制信息包括所述目标传输频带的频带信息，所述第一映射关系还包括多个传输频带与多个频带信息之间的对应关系，其中，所述终端设备在所述至少一个传输频带中，确定目标传输频带，包括：所述终端设备根据所述目标传输频带的频带信息以及所述第一映射关系，确定所述目标传输频带为所述至少一个传输频带中与所述频带信息对应的传输频带。
在一种可能的实现方式中，在所述终端设备根据所述终端设备的传输信息以及第一映射关系，确定与所述传输信息对应的至少一个传输频带之前，所述方法还包括：所述终端设备接收所述网络设备发送的第二控制信息，所述第二控制信息包括所述第一映射关系。
在一种可能的实现方式中，所述第一控制信息包括下行控制信息DCI或介质访问控制元素MAC CE。
在一种可能的实现方式中，所述第二控制信息包无线资源控制RRC信令或系统信息。
在一种可能的实现方式中，所述第一控制信息为DCI，所述第一控制信息的属性包括以下信息中的任意一种：所述DCI的DCI格式、所述DCI的大小、以及表示所述DCI调度上行数据或者下行数据的信息。
在一种可能的实现方式中，所述资源类型信息包括以下信息中的任意一种：表示所述第一控制信息调度公共资源或所述终端设备的专有资源的信息、表示所述第一控制信息调度连续资源或不连续资源的信息、以及资源调度单位，其中，所述资源调度单位包括符号、时隙或子帧。
在一种可能的实现方式中，所述终端设备的业务信息包括以下中的至少一种：所述终端设备的业务类型信息、所述终端设备的服务质量信息和所述终端设备的业务质量信息。
[根据细则91更正 03.12.2018]　
在一种可能的实现方式中，所述多个传输信息包括第一传输信息和第二传输信息，所述第一传输信息对应的至少一个传输频带和所述第二传输信息对应的至少一个传输频带相同或者至少部分不同。
第二方面，提供了一种传输数据的方法，包括：网络设备根据终端设备的传输信息以及第一映射关系，确定与所述传输信息对应的至少一个传输频 带，其中，所述第一映射关系包括多个传输信息与多个传输频带之间的对应关系，所述传输信息包括以下中的至少一种：用于调度所述终端设备进行数据传输的第一控制信息的属性、用于所述数据传输的资源类型信息、以及所述终端设备的业务信息；所述网络设备在所述至少一个传输频带中，确定目标传输频带；所述网络设备向所述终端设备发送所述第一控制信息；所述网络设备在所述目标传输频带上，与所述终端设备之间进行所述数据传输。
[根据细则91更正 03.12.2018]　
因此，基于本申请实施例的方法，网络设备可以根据终端设备传输信息确定与该传输信息对应的至少一个传输频带，并在该至少一个传输频带中为该终端设备选择用于进行数据传输的传输频带，由于网络设备只需要针对每个传输信息对应的至少一个传输频带进行指示，而无需对系统带宽中的所有传输频带进行指示，因而可以减少下行控制信息的信令开销。
在一种可能的实现方式中，所述第一控制信息包括所述目标传输频带的频带信息，所述第一映射关系还包括多个传输频带与多个频带信息之间的对应关系，其中，在所述网络设备向所述终端设备发送所述第一控制信息之前，所述方法还包括：所述网络设备根据所述目标传输频带以及所述第一映射关系，在所述至少一个传输频带对应的至少一个频带信息中，确定与所述目标传输频带对应的所述频带信息。
在一种可能的实现方式中，在所述网络设备在所述目标传输频带上，与所述终端设备之间进行所述数据传输之前，所述方法还包括：所述网络设备向所述终端设备发送第二控制信息，所述第二控制信息包括所述第一映射关系。
在一种可能的实现方式中，所述第一控制信息包括下行控制信息DCI或介质访问控制元素MAC CE。
在一种可能的实现方式中，所述第二控制信息包无线资源控制RRC信令或系统信息。
在一种可能的实现方式中，所述第一控制信息为DCI，所述第一控制信息的属性包括以下信息中的任意一种：所述DCI的DCI格式、所述DCI的大小、以及表示所述DCI调度上行数据或者下行数据的信息。
在一种可能的实现方式中，所述资源类型信息包括以下信息中的任意一种：表示所述第一控制信息调度公共资源或所述终端设备的专有资源的信息、表示所述第一控制信息调度连续资源或不连续资源的信息、以及资源调 度单位，其中，所述资源调度单位包括符号、时隙或子帧。
在一种可能的实现方式中，所述终端设备的业务信息包括以下中的至少一种：所述终端设备的业务类型信息、所述终端设备的服务质量信息和所述终端设备的业务质量信息。
[根据细则91更正 03.12.2018]　
在一种可能的实现方式中，所述多个传输信息包括第一传输信息和第二传输信息，所述第一传输信息对应的至少一个传输频带和所述第二传输信息对应的至少一个传输频带相同或者至少部分不同。
第三方面，提供了一种终端设备，该终端设备可以执行上述第一方面或第一方面的任意可选的实现方式中的终端设备的操作。具体地，该终端设备可以包括用于执行上述第一方面或第一方面的任意可能的实现方式中的终端设备的操作的模块单元。
第四方面，提供了一种网络设备，该网络设备可以执行上述第二方面或第二方面的任意可选的实现方式中的网络设备的操作。具体地，该网络设备可以包括用于执行上述第二方面或第二方面的任意可能的实现方式中的网络设备的操作的模块单元。
第五方面，提供了一种终端设备，该终端设备包括：处理器、收发器和存储器。其中，该处理器、收发器和存储器之间通过内部连接通路互相通信。该存储器用于存储指令，该处理器用于执行该存储器存储的指令。当该处理器执行该存储器存储的指令时，该执行使得该终端设备执行第一方面或第一方面的任意可能的实现方式中的方法，或者该执行使得该终端设备实现第三方面提供的终端设备。
第六方面，提供了一种网络设备，该网络设备包括：处理器、收发器和存储器。其中，该处理器、收发器和存储器之间通过内部连接通路互相通信。该存储器用于存储指令，该处理器用于执行该存储器存储的指令。当该处理器执行该存储器存储的指令时，该执行使得该网络设备执行第二方面或第二方面的任意可能的实现方式中的方法，或者该执行使得该网络设备实现第四方面提供的网络设备。
第七方面，提供了一种计算机可读存储介质，所述计算机可读存储介质存储有程序，所述程序使得终端设备执行上述第一方面，及其各种实现方式中的任一种传输数据的方法。
第八方面，提供了一种计算机可读存储介质，所述计算机可读存储介质 存储有程序，所述程序使得网络设备执行上述第二方面，及其各种实现方式中的任一种传输数据的方法。
第九方面，提供了一种系统芯片，该系统芯片包括输入接口、输出接口、处理器和存储器，该处理器用于执行该存储器存储的指令，当该指令被执行时，该处理器可以实现前述第一方面或第一方面的任意可能的实现方式中的方法。
第十方面，提供了一种系统芯片，该系统芯片包括输入接口、输出接口、处理器和存储器，该处理器用于执行该存储器存储的指令，当该指令被执行时，该处理器可以实现前述第二方面或第二方面的任意可能的实现方式中的方法。
第十一方面，提供了一种包括指令的计算机程序产品，当所述计算机程序产品在计算机上运行时，使得该计算机执行上述第一方面或第一方面的任意可能的实现方式中的方法。
第十二方面，提供了一种包括指令的计算机程序产品，当所述计算机程序产品在计算机上运行时，使得该计算机执行上述第二方面或第二方面的任意可能的实现方式中的方法。
附图说明
图1是本申请实施例的一种应用场景的示意性架构图。
图2是本申请实施例的传输数据的方法的示意性流程图。
图3是本申请另一实施例的传输数据的方法的示意性流程图。
图4是本申请实施例的终端设备的示意性框图。
图5是本申请实施例的网络设备的示意性框图。
图6是本申请实施例的终端设备的示意性结构图。
图7是本申请实施例的网络设备的示意性结构图。
图8是本申请实施例的系统芯片的示意性结构图。
具体实施方式
下面将结合附图，对本申请实施例中的技术方案进行描述。
应理解，本申请实施例的技术方案可以应用于各种通信系统，例如：全球移动通讯(Global System of Mobile Communication，GSM)系统、码分多 址(Code Division Multiple Access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)系统、长期演进(Long Term Evolution，LTE)系统、LTE频分双工(Frequency Division Duplex，FDD)系统、LTE时分双工(Time Division Duplex，TDD)、通用移动通信系统(Universal Mobile Telecommunication System，UMTS)、以及未来的5G通信系统等。
本申请结合终端设备描述了各个实施例。终端设备也可以指用户设备(User Equipment，UE)、接入终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol，SIP)电话、无线本地环路(Wireless Local Loop，WLL)站、个人数字处理(Personal Digital Assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备，未来5G网络中的终端设备或者未来演进的陆上公用移动通信网(Public Land Mobile Network，PLMN)网络中的终端设备等。
本申请结合网络设备描述了各个实施例。网络设备可以是用于与终端设备进行通信的设备，例如，可以是GSM系统或CDMA中的基站(Base Transceiver Station，BTS)，也可以是WCDMA系统中的基站(NodeB，NB)，还可以是LTE系统中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者该网络设备可以为中继站、接入点、车载设备、可穿戴设备以及未来5G网络中的网络侧设备或未来演进的PLMN网络中的网络侧设备等。
图1是本申请实施例的一个应用场景的示意图。图1中的通信系统可以包括网络设备10和终端设备20。网络设备10用于为终端设备20提供通信服务并接入核心网，终端设备20可以通过搜索网络设备10发送的同步信号、广播信号等而接入网络，从而进行与网络的通信。图1中所示出的箭头可以表示通过终端设备20与网络设备10之间的蜂窝链路进行的上/下行传输。
本申请实施例中的网络可以是指公共陆地移动网络(Public Land Mobile Network，PLMN)或者设备对设备(Device to Device，D2D)网络或者机器对机器/人(Machine to Machine/Man，M2M)网络或者其他网络，图1只是举例的简化示意图，网络中还可以包括其他终端设备，图1中未予以画出。
图2是本申请实施例的传输数据的方法的示意性流程图。图2所示的方 法可以由终端设备执行，该终端设备例如可以为图1中所示的终端设备20。如图2所示，该传输数据的方法包括：
在210中，终端设备接收网络设备发送的第一控制信息。
其中，该第一控制信息用于调度该终端设备进行数据传输。
可选地，该第一控制信息包括下行控制信息(Download Control Information，DCI)或介质访问控制(Media Access Control，MAC)控制元素(Control Element，CE)。
在220中，终端设备根据该终端设备的传输信息以及第一映射关系，确定与该传输信息对应的至少一个传输频带。
其中，该第一映射关系包括多个传输信息与多个传输频带之间的对应关系。
其中，不同的传输频带可以具有不同带宽大小和/或占用不同频域位置，不同频带上用于数据传输的基础参数集例如子载波间隔等也可以不相同。该传输频带也可以称为带宽配置或者带宽分段(Band Width Part，BWP)配置，系统带宽可以包括多个传输频带即多个BWP，每个BWP可以具有对应的BWP编号，以用于标识不同的BWP。
其中，该传输信息包括以下中的至少一种：该第一控制信息的属性、用于该数据传输的资源类型信息、以及该终端设备的业务信息。
可选地，该传输信息可以为该第一控制信息的属性，例如第一控制信息为DCI时，该传输信息可以是DCI的DCI格式(DCI Format)、该DCI的大小(DCI size)、或表示该DCI调度上行数据还是下行数据的信息。
可选地，该传输信息还可以为用于该数据传输的资源类型信息，例如表示该第一控制信息调度公共资源或终端设备的专有资源的信息、表示该第一控制信息调度连续资源或不连续资源的信息、或资源调度单位。
也就是说，第一控制信息调度的资源可以根据其为公共资源还是专有资源进行划分，或者根据其连续性进行划分，或者根据其被调度的颗粒度进行划分，并根据划分结果的不同，确定不同类型的资源各自对应的传输频带。
其中，该公共资源(UE-group-common)为包括该终端设备在内的多个终端设备共同使用的传输资源，该专有资源(UE-specific)为终端设备独占的传输资源，网络设备可以向终端设备进行UE-specific资源指示或UE-group-common资源指示。
其中，该数据资源的调度单位可以为时隙、子帧或符号等。例如，如果资源调度是以时隙为单位，那么网络设备可以向终端设备指示其用于该数据传输的传输资源所在的时隙的位置，终端设备在该时隙的固定的时域符号上传输数据，也可以称该过程为基于时隙的调度(slot-based scheduling)；如果资源调度是以符号为单位的，那么网络设备不仅向终端设备指示该数据传输的传输资源所在的时隙的位置，还向终端设备指示该传输资源为该时隙中的哪几个符号，也可以称该过程为基于符号的调度(symbol-based scheduling)或者基于非时隙的调度(non-slot-based scheduling)。
可选地，该传输信息还可以为该终端设备的业务信息，例如终端设备的业务类型信息、终端设备的服务质量信息或终端设备的业务质量信息。
可选地，在220之前，即在终端设备根据该终端设备的传输信息以及第一映射关系，确定与该传输信息对应的至少一个传输频带之前，该方法还包括：终端设备接收网络设备发送的第二控制信息，该第二控制信息包括该第一映射关系。
具体地说，多个传输信息与多个传输频带之间的该第一映射关系，可以是终端设备与网络设备之间预先约定的例如协议规定，也可以是网络设备确定后配置给终端设备的。网络设备可以随时调整该第一映射关系并向终端设备发送第二控制信息指示该映射关系。终端设备基于网络设备配置的该第一映射关系，确定与其传输信息对应的至少一个传输频带。
应理解，多个传输信息与多个传输频带之间的该第一映射应关系例如可以通过表格、公式、图像等方式来呈现，且多个传输信息与多个传输频带之间的该对应关系中，一个传输信息可以对应一个或多个传输频带，一个传输频带也可以对应一种或多个传输信息。也就是说，终端设备可以通过查找预设的包括多个传输信息与多个传输频带之间对应关系的映射表格，来确定与该传输信息对应的该传输频带；或者终端设备也可以通过预设的公式和该传输信息的相关参数信息，来计算与该传输信息对应的该传输频带的标识或编号。本申请对此不做限定。
在230中，终端设备在该至少一个传输频带中，确定用于该数据传输的目标传输频带。
具体地说，终端设备在与其传输信息对应的至少一个传输频带中，选择一个或多个传输频带作为用于该数据传输的目标传输频带。例如终端设备可 以在该至少一个传输频带中随机选择一个传输频带作为用于该数据传输的目标传输频带，或者可以使用该至少一个传输频带中的全部传输频带进行该数据传输，或者基于预设规则在该至少一个传输频带中选择相应的该目标传输频带。
特别地，如果一个传输信息仅对应一个传输频带，即与该传输信息对应的至少一个传输频带中仅包括一个传输频带，那么在230中，终端设备在所述至少一个传输频带中，确定目标传输频带，包括：终端设备将所述传输信息对应的该传输频带确定为所述目标传输频带。
可选地，所述第一控制信息包括所述目标传输频带的频带信息，所述第一映射关系还包括多个传输频带与多个频带信息之间的对应关系，其中，在230中，所述终端设备在所述至少一个传输频带中，确定目标传输频带，包括：所述终端设备根据所述目标传输频带的频带信息，以及所述第一映射关系，将所述至少一个传输频带中与所述频带信息对应的传输频带确定为所述目标传输频带。
具体地说，第一映射关系中还包括多个传输频带与多个频带信息之间的对应关系，终端设备确定了与该传输信息对应的至少一个传输频带后，根据第一控制信息中携带的频带信息，以及第一映射关系，将该至少一个传输频带中与该频带信息对应的传输频带确定为该目标传输频带。
[根据细则91更正 03.12.2018]　
应注意，每个传输频带都具有相对应的属于自己的频带信息，每个传输频带对应的频带信息并不唯一。如果传输信息1对应的至少一个传输频带与传输信息2对应的至少一个传输频带中包括相同的传输频带，那么该相同的传输频带在对应于不同的传输信息时，所具有的频带信息可以不同，也可以相同。例如，该相同的传输频带在传输信息1对应的至少一个传输频带中所对应的传输信息为00，而该相同的传输频带在传输信息2对应的至少一个传输频带中所对应的传输信息为01。
在240中，终端设备根据该第一控制信息，在该目标传输频带上，与该网络设备进行该数据传输。
具体地，终端设备根据传输信息确定与该传输信息对应的至少一个传输频带后，根据第一控制信息中的频带信息在该至少一个传输频带中确定用于其进行数据传输的目标传输频带，从而根据网络设备发送的该第一控制信息的调度，在该目标传输频带中被调度的资源上，与网络设备进行该数据传输 据。
应理解，本申请实施例中，终端设备在该传输频带上与该网络设备进行数据传输时，传输的该数据可以包括业务数据、信令数据或者其他类型的数据。该数据传输包括终端设备接收网络设备发送的该数据或者终端设备向网络设备发送该数据。
[根据细则91更正 03.12.2018]　
因此，基于本申请实施例的方法，终端设备可以根据其传输信息确定与该传输信息对应的至少一个传输频带，并在该至少一个传输频带中确定用于进行数据传输的传输频带，由于网络设备只需要针对每个传输信息对应的至少一个传输频带进行指示，而无需对系统带宽中的所有传输频带进行指示，因而可以减少下行控制信息的信令开销。
举例来说，如表一所示，假设系统带宽包括8个BWP，该第一控制信息为DCI，该传输信息为DCI Format，该第一控制信息中包括预设的比特位用来表示传输频带的频带信息。
表一
Figure PCTCN2017094174-appb-000001
根据表一所示的映射关系，终端设备接收的DCI的格式如果为DCI Format 1，那么终端设备可以确定与DCI Format 1对应的至少一个BWP包括BWP 1至BWP 4。如果终端设备接收的DCI中携带的频带信息为00，那么终端设备可以确定用于该数据传输的目标传输频带为BWP 1；如果DCI中的频带信息为01，那么终端设备可以确定该目标传输频带为BWP 2；如果DCI中的频带信息为10，那么终端设备可以确定该目标传输频带为BWP 3；如果DCI中的频带信息为11，那么终端设备可以确定该目标传输频带为 BWP 4。
终端设备接收的DCI的格式如果为DCI Format 2，那么终端设备可以确定与DCI Format 2对应的至少一个BWP包括BWP 5和BWP 6。如果DCI中的频带信息为0，那么终端设备可以确定该目标传输频带为BWP 5；如果DCI中的频带信息为1，那么终端设备可以确定该目标传输频带为BWP 6。
终端设备接收的DCI的格式如果为DCI Format 3，那么终端设备可以确定与DCI Format 3对应至少一个传输频带中仅包括BWP 7，则将BWP 7确定为目标传输频带。
终端设备接收的DCI的格式如果为DCI Format 4，那么终端设备可以确定与DCI Format 3对应至少一个传输频带中仅包括BWP 8，则将BWP 8确定为目标传输频带。
可以看出，如果直接使用DCI分别指示BWP 1至BWP 8这八种传输频带，那么DCI中至少应当包括3个比特位用来指示不同的传输频带。而根据表一所示的映射关系，最多只需要2比特对BWP 1至BWP 8这八种传输频带进行指示，减少了DCI的信令开销。例如，终端设备接收的DCI的格式如果为DCI Format 2，那么DCI中携带的频带信息仅占用1比特即可，比如用0来指示BWP 5，用1来指示BWP 6；终端设备接收的DCI的格式如果为DCI Format 3或DCI Format 4，那么DCI中可以不用携带多余的比特用来指示BWP，从而节省了DCI的开销。
应理解，针对不同的传输信息对应的至少一个传输频带而言，第一控制信息中携带的频带信息也可以占用相同数量的比特位。例如表二所示，第一控制信息为DCI，DCI中包括两比特用来指示每个DCI格式对应的至少一个BWP。若终端设备接收的DCI的格式为DCI Format 1，DCI中的频带信息00用于指示BWP 1，DCI中的频带信息01用于指示BWP 2，频带信息10用于指示BWP 3，DCI中的频带信息11用于指示BWP 4；若终端设备接收的DCI的格式为DCI Format 2，DCI中的频带信息00用于指示BWP 5，DCI中的频带信息01用于指示BWP 6(其中10和11还可以用来指示其他信息)；若终端设备接收的DCI的格式为DCI Format 3，频带信息00用于指示BWP 7(其中01、10和11还可以用来指示其他信息)；若终端设备接收的DCI的格式为DCI Format 4，频带信息00用于指示BWP 8(其中01、10和11还可以用来指示其他信息)。
表二
Figure PCTCN2017094174-appb-000002
[根据细则91更正 03.12.2018]　
还应理解，本申请实施例中，所述多个传输信息包括第一传输信息和第二传输信息，所述第一传输信息对应的至少一个传输频带和所述第二传输信息对应的至少一个传输频带相同或者至少部分不同。
换句话说，每个传输信息对应的至少一个传输频带可以称成为一个频带集合，不同传输信息所对应的不同频带集合中，可能存在相同的传输频带或者不同的传输频带，但是该相同的传输频带在不同传输信息对应的频带集合中所对应的频带信息可以不同，但是，对于某一个传输信息来说，该传输信息对应的频带集合中的传输频带的频带信息都不相同。
例如表三所示的情况，DCI Format 1对应的至少一个BWP中包括BWP 1至BWP 4，DCI Format 2对应的至少一个BWP中包括BWP 2、BWP 5和BWP 6，DCI Format 3对应的至少一个BWP中包括BWP 3和BWP 7，DCI Format 3对应的至少一个BWP中仅包括BWP 8。
可以看出，DCI Format 1和DCI Format 2对应的BWP均包括BWP 2，但是在DCI Format 1对应的至少一个BWP中，BWP 2的频带信息为01，而在DCI Format 2对应的至少一个BWP中，BWP 2的频带信息为01。
而且，DCI Format 1和DCI Format 3对应的BWP均可以包括BWP 3，但是在DCI Format 1对应的至少一个BWP中，BWP 3的频带信息为10，而在DCI Format 3对应的至少一个BWP中，BWP 3的频带信息为00。
表三
Figure PCTCN2017094174-appb-000003
Figure PCTCN2017094174-appb-000004
对于表三表示的第一映射关系，还可以有另外一种形式，如表四所示，BWP 1对应于DCI Format 1，BWP 2可以对应于DCI Format 1和DCI Format 2，BWP 3可以对应于DCI Format 1和DCI Format 3，BWP 4对应于DCI Format 2，BWP 5对应于DCI Format 2，BWP 6对应于DCI Format 2，BWP 7对应于DCI Format 3，BWP 8对应于DCI Format 4。
如果某个BWP对应于多个DCI Format，那么该BWP在不同DCI Format下所对应的频带信息不同。例如BWP 2在DCI Format 1的情况下对应的频带信息为01，在DCI Format 2的情况下对应的频带信息为00。
表四
Figure PCTCN2017094174-appb-000005
Figure PCTCN2017094174-appb-000006
前面是以传输信息为DCI Format为例对第一映射关系进行描述，下面结合表5至表8，以传输信息分别为DCI Size、DCI的上下行信息和资源类型信息为例进行描述。
如表五所示的第一映射关系，假设系统带宽包括8个BWP，该第一控制信息为DCI，该传输信息为DCI Size，该第一控制信息中包括预设的比特位，该比特位上的值用来表示终端设备进行该数据传输的目标传输频带的频带信息。
表五
Figure PCTCN2017094174-appb-000007
根据表五所示的映射关系，终端设备接收的DCI的大小如果为DCI Size 1，那么终端设备可以确定与DCI Size 1对应的至少一个BWP包括BWP 1至BWP 4。如果终端设备接收的DCI中携带的频带信息为00，那么终端设备可以确定用于该数据传输的目标传输频带为BWP 1；如果DCI中的频带信息为01，那么终端设备可以确定该目标传输频带为BWP 2；如果DCI中的频带信息为10，那么终端设备可以确定该目标传输频带为BWP 3；如果DCI中的频带信息为11，那么终端设备可以确定该目标传输频带为BWP 4。
终端设备接收的DCI的大小如果为DCI Size 2，那么终端设备可以确定与DCI Size 2对应的至少一个BWP包括BWP 5和BWP 6。如果DCI中的频带信息为0，那么终端设备可以确定该目标传输频带为BWP 5；如果DCI中的频带信息为1，那么终端设备可以确定该目标传输频带为BWP 6。
终端设备接收的DCI的大小如果为DCI Size 3，那么终端设备可以确定与DCI Size 3对应至少一个传输频带中仅包括BWP 7，则将BWP 7确定为目标传输频带。
终端设备接收的DCI的大小如果为DCI Size 4，那么终端设备可以确定与DCI Size 3对应至少一个传输频带中仅包括BWP 8，则将BWP 8确定为目标传输频带。
可以看出，如果直接使用DCI分别指示BWP 1至BWP 8这八种传输频带，那么DCI中至少应当包括3个比特位用来指示不同的传输频带。而根据表五所示的映射关系，最多只需要2比特对BWP 1至BWP 8这八种传输频带进行指示，减少了DCI的信令开销。例如，终端设备接收的DCI的大小如果为DCI Size 2，那么DCI中携带的频带信息仅占用1比特即可，比如用0来指示BWP 5，用1来指示BWP 6；终端设备接收的DCI的大小如果为DCI Size 3或DCI Size 4，那么DCI中可以不用携带多余的比特用来指示BWP，从而节省了DCI的开销。
又例如表六所示的第一映射关系，假设系统带宽包括8个BWP，该第一控制信息为DCI，该传输信息为上下行信息，该上下行信息表示该DCI调度的是上行数据还是下行数据，该第一控制信息中包括预设的比特位，该比特位上的值用来表示终端设备进行该数据传输的目标传输频带的频带信息。
表六
Figure PCTCN2017094174-appb-000008
根据表六所示的映射关系，如果DIC调度的是下行数据，那么终端设备 可以确定与下行传输对应的至少一个BWP包括BWP 1至BWP 4。如果终端设备接收的DCI中携带的频带信息为00，那么终端设备可以确定用于该数据传输的目标传输频带为BWP 1；如果DCI中的频带信息为01，那么终端设备可以确定该目标传输频带为BWP 2；如果DCI中的频带信息为10，那么终端设备可以确定该目标传输频带为BWP 3；如果DCI中的频带信息为11，那么终端设备可以确定该目标传输频带为BWP 4。
如果DCI调度的是上行数据，那么终端设备可以确定与上行传输对应的至少一个BWP包括BWP 5至BWP 8。如果终端设备接收的DCI中携带的频带信息为00，那么终端设备可以确定用于该数据传输的目标传输频带为BWP 5；如果DCI中的频带信息为01，那么终端设备可以确定该目标传输频带为BWP 6；如果DCI中的频带信息为10，那么终端设备可以确定该目标传输频带为BWP 7；如果DCI中的频带信息为11，那么终端设备可以确定该目标传输频带为BWP 8。
可以看出，如果直接使用DCI分别指示BWP 1至BWP 8这八种传输频带，那么DCI中至少应当包括3个比特位用来指示不同的传输频带。而根据表六所示的映射关系，网络设备只需要2比特对BWP 1至BWP 8这八种传输频带进行指示，减少了DCI的信令开销。例如，DCI调度的是下行传输，那么DCI中携带的频带信息仅占用2比特即可，比如用00来指示BWP 1，用01来指示BWP 2。
又例如表七所示的第一映射关系，假设系统带宽包括8个BWP，该传输信息为表示第一控制信息调度公共资源还是终端设备的专有资源的信息，该第一控制信息中包括预设的比特位，该比特位上的值用来表示终端设备进行该数据传输的目标传输频带的频带信息。
表七
Figure PCTCN2017094174-appb-000009
Figure PCTCN2017094174-appb-000010
根据表七所示的映射关系，如果第一控制信息调度的是终端设备的专有资源，那么终端设备可以确定与专有资源对应的至少一个BWP包括BWP 1至BWP 4。如果终端设备接收的第一控制信息中携带的频带信息为00，那么终端设备可以确定用于该数据传输的目标传输频带为BWP 1；如果第一控制信息中的频带信息为01，那么终端设备可以确定该目标传输频带为BWP 2；如果第一控制信息中的频带信息为10，那么终端设备可以确定该目标传输频带为BWP 3；如果第一控制信息中的频带信息为11，那么终端设备可以确定该目标传输频带为BWP 4。
如果第一控制信息调度的是包括该终端设备在内的多个终端设备的公共资源，那么终端设备可以确定与公共资源对应的至少一个BWP包括BWP 5至BWP 8。如果终端设备接收的第一控制信息中携带的频带信息为00，那么终端设备可以确定用于该数据传输的目标传输频带为BWP 5；如果第一控制信息中的频带信息为01，那么终端设备可以确定该目标传输频带为BWP 6；如果第一控制信息中的频带信息为10，那么终端设备可以确定该目标传输频带为BWP 7；如果第一控制信息中的频带信息为11，那么终端设备可以确定该目标传输频带为BWP 8。
可以看出，如果直接使用第一控制信息分别指示BWP 1至BWP 8这八种传输频带，那么第一控制信息中至少应当包括3个比特位用来指示不同的传输频带。而根据表七所示的映射关系，网络设备只需要2比特对BWP 1至BWP 8这八种传输频带进行指示，减少了第一控制信息的信令开销。例如，第一控制信息调度的是专有资源，那么第一控制信息中携带的频带信息仅占用2比特即可，比如用00来指示BWP 1，用01来指示BWP 2。
又例如表八所示的第一映射关系，假设系统带宽包括8个BWP，该传输信息为资源调度单位，该第一控制信息中包括预设的比特位，该比特位上的值用来表示终端设备进行该数据传输的目标传输频带的频带信息。
表八
Figure PCTCN2017094174-appb-000011
Figure PCTCN2017094174-appb-000012
根据表八所示的映射关系，如果资源调度单位为时隙，即第一控制信息是网络设备基于时隙的调度(slot-based scheduling)，那么终端设备可以确定资源调度单位为时隙时对应的至少一个BWP包括BWP 1至BWP 4。如果终端设备接收的第一控制信息中携带的频带信息为00，那么终端设备可以确定用于该数据传输的目标传输频带为BWP 1；如果第一控制信息中的频带信息为01，那么终端设备可以确定该目标传输频带为BWP 2；如果第一控制信息中的频带信息为10，那么终端设备可以确定该目标传输频带为BWP 3；如果第一控制信息中的频带信息为11，那么终端设备可以确定该目标传输频带为BWP 4。
如果资源调度单位为符号，即第一控制信息是网络设备基于符号的调度(symbol-based scheduling)，那么终端设备可以确定资源调度单位为符号时对应的至少一个BWP包括BWP 5至BWP 8。如果终端设备接收的第一控制信息中携带的频带信息为00，那么终端设备可以确定用于该数据传输的目标传输频带为BWP 5；如果第一控制信息中的频带信息为01，那么终端设备可以确定该目标传输频带为BWP 6；如果第一控制信息中的频带信息为10，那么终端设备可以确定该目标传输频带为BWP 7；如果第一控制信息中的频带信息为11，那么终端设备可以确定该目标传输频带为BWP 8。
可以看出，如果直接使用第一控制信息分别指示BWP 1至BWP 8这八种传输频带，那么第一控制信息中至少应当包括3个比特位用来指示不同的传输频带。而根据表八所示的映射关系，网络设备只需要2比特对BWP 1至BWP 8这八种传输频带进行指示，减少了第一控制信息的信令开销。例如，第一控制信息是基于时隙的调度，那么第一控制信息中携带的频带信息 仅占用2比特即可，比如用00来指示BWP 1，用01来指示BWP 2。
图3是本申请实施例的传输数据的方法的示意性流程图。图3所示的方法可以由网络设备执行，该网络设备例如可以为图1中所示的网络设备10。如图3所示，该传输数据的方法包括：
在310中，网络设备根据终端设备的传输信息以及第一映射关系，确定与所述传输信息对应的至少一个传输频带，其中，所述第一映射关系包括多个传输信息与多个传输频带之间的对应关系，所述传输信息包括以下中的至少一种：用于调度所述终端设备进行数据传输的第一控制信息的属性、用于所述数据传输的资源类型信息、以及所述终端设备的业务信息。
在320中，所述网络设备在所述至少一个传输频带中，确定目标传输频带；
在330中，所述网络设备向所述终端设备发送所述第一控制信息；
在340中，所述网络设备在所述目标传输频带上，与所述终端设备之间进行所述数据传输。
具体地说，网络设备可以根据终端设备的传输信息以及第一映射关系，确定与该传输信息对应的至少一个传输频带(不同的传输频带可以具有不同带宽大小和/或占用不同频域位置等，不同的传输频带还可以具有不同的基础参数集例如子载波间隔等)，并在该至少一个传输频带中为终端设备配置用于进行数据传输的目标传输频带，从而在该目标传输频带上与终端设备进行数据传输。
[根据细则91更正 03.12.2018]　
因此，基于本申请实施例的方法，网络设备可以根据终端设备传输信息确定与该传输信息对应的至少一个传输频带，并在该至少一个传输频带中为该终端设备选择用于进行数据传输的传输频带，由于网络设备只需要针对每个传输信息对应的至少一个传输频带进行指示，而无需对系统带宽中的所有传输频带进行指示，因而可以减少下行控制信息的信令开销。
可选地，所述第一控制信息包括所述目标传输频带的频带信息，所述第一映射关系还包括多个传输频带与多个频带信息之间的对应关系，其中，在所述网络设备向所述终端设备发送所述第一控制信息之前，所述方法还包括：所述网络设备根据所述目标传输频带以及所述第一映射关系，在所述至少一个传输频带对应的至少一个频带信息中，确定与所述目标传输频带对应的所述频带信息。
[根据细则91更正 03.12.2018]　
应注意，每个传输频带都具有相对应的属于自己的频带信息，每个传输频带对应的频带信息并不唯一。如果第一传输信息对应的至少一个传输频带与第二传输信息对应的至少一个传输频带中包括相同的传输频带，那么该相同的传输频带在对应于不同的传输信息时，所具有的频带信息可以不同，也可以相同。
网络设备确定与终端设备的传输信息对应的至少一个传输频带后，根据该目标传输频带和第一映射关系，应当在与该传输信息对应的该至少一个传输频带对应的至少一个频带信息中，确定与该目标传输频带对应的频带信息。
可选地，在所述网络设备在所述目标传输频带上，与所述终端设备之间进行所述数据传输之前，所述方法还包括：所述网络设备向所述终端设备发送第二控制信息，所述第二控制信息包括所述第一映射关系。
可选地，所述第一控制信息包括下行控制信息DCI或介质访问控制元素MAC CE。
可选地，所述第二控制信息包无线资源控制RRC信令或系统信息。
可选地，所述第一控制信息为DCI，所述第一控制信息的属性包括以下信息中的任意一种：所述DCI的DCI格式、所述DCI的大小、以及表示所述DCI调度上行数据或者下行数据的信息。
可选地，所述资源类型信息包括以下信息中的任意一种：表示所述第一控制信息调度公共资源或所述终端设备的专有资源的信息、表示所述第一控制信息调度连续资源或不连续资源的信息、以及资源调度单位，其中，所述资源调度单位包括符号、时隙或子帧。
可选地，所述终端设备的业务信息包括以下中的至少一种：所述终端设备的业务类型信息、所述终端设备的服务质量信息和所述终端设备的业务质量信息。
[根据细则91更正 03.12.2018]　
可选地，所述多个传输信息包括第一传输信息和第二传输信息，所述第一传输信息对应的至少一个传输频带和所述第二传输信息对应的至少一个传输频带相同或者至少部分不同。
应理解，网络设备根据第一映射关系确定传输频带的过程具体可以参考前述图2中对终端设备的相关描述，为了简洁，这里不再赘述。
还应理解，在本申请的各种实施例中，上述各过程的序号的大小并不意 味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
图4是根据本申请实施例的终端设备400的示意性框图。如图4所示，该终端设备400包括收发单元410和确定单元420。其中：
收发单元410，用于接收网络设备发送的第一控制信息，所述第一控制信息用于调度所述终端设备进行数据传输；
确定单元420，用于根据所述终端设备的传输信息以及第一映射关系，确定与所述传输信息对应的至少一个传输频带，其中，所述第一映射关系包括多个传输信息与多个传输频带之间的对应关系，所述传输信息包括以下中的至少一种：所述第一控制信息的属性、用于所述数据传输的资源类型信息、以及所述终端设备的业务信息；
所述确定单元420还用于，在所述至少一个传输频带中，确定目标传输频带；
所述收发单元410还用于，根据所述第一控制信息，在所述目标传输频带上，与所述网络设备进行所述数据传输。
[根据细则91更正 03.12.2018]　
因此，本申请实施例的终端设备可以根据其传输信息确定与该传输信息对应的至少一个传输频带，并在该至少一个传输频带中确定用于进行数据传输的传输频带，由于网络设备只需要针对每个传输信息对应的至少一个传输频带进行指示，而无需对系统带宽中的所有传输频带进行指示，因而可以减少下行控制信息的信令开销。
可选地，所述第一控制信息包括所述目标传输频带的频带信息，所述第一映射关系还包括多个传输频带与多个频带信息之间的对应关系，其中，所述确定单元420具体用于：根据所述目标传输频带的频带信息以及所述第一映射关系，确定所述目标传输频带为所述至少一个传输频带中与所述频带信息对应的传输频带。
可选地，所述收发单元410还用于：接收所述网络设备发送的第二控制信息，所述第二控制信息包括所述第一映射关系。
可选地，所述第一控制信息包括下行控制信息DCI或介质访问控制元素MAC CE。
可选地，所述第二控制信息包无线资源控制RRC信令或系统信息。
可选地，所述第一控制信息为DCI，所述第一控制信息的属性包括以下 信息中的任意一种：所述DCI的DCI格式、所述DCI的大小、以及表示所述DCI调度上行数据或者下行数据的信息。
可选地，所述资源类型信息包括以下信息中的任意一种：表示所述第一控制信息调度公共资源或所述终端设备的专有资源的信息、表示所述第一控制信息调度连续资源或不连续资源的信息、以及资源调度单位，其中，所述资源调度单位包括符号、时隙或子帧。
可选地，所述终端设备的业务信息包括以下中的至少一种：所述终端设备的业务类型信息、所述终端设备的服务质量信息和所述终端设备的业务质量信息。
[根据细则91更正 03.12.2018]　
可选地，所述多个传输信息包括第一传输信息和第二传输信息，所述第一传输信息对应的至少一个传输频带和所述第二传输信息对应的至少一个传输频带相同或者至少部分不同。
图5是根据本申请实施例的网络设备500的示意性框图。如图5所示，该网络设备500包括确定单元510和收发单元520。其中：
确定单元510，用于根据终端设备的传输信息以及第一映射关系，确定与所述传输信息对应的至少一个传输频带，其中，所述第一映射关系包括多个传输信息与多个传输频带之间的对应关系，所述传输信息包括以下中的至少一种：用于调度所述终端设备进行数据传输的第一控制信息的属性、用于所述数据传输的资源类型信息、以及所述终端设备的业务信息；
所述确定单元510还用于，在所述至少一个传输频带中，确定目标传输频带；
所述收发单元520，用于向所述终端设备发送所述第一控制信息；
所述收发单元520还用于，在所述目标传输频带上，与所述终端设备之间进行所述数据传输。
[根据细则91更正 03.12.2018]　
因此，本申请实施例的网络设备可以根据终端设备传输信息确定与该传输信息对应的至少一个传输频带，并在该至少一个传输频带中为该终端设备选择用于进行数据传输的传输频带，由于网络设备只需要针对每个传输信息对应的至少一个传输频带进行指示，而无需对系统带宽中的所有传输频带进行指示，因而可以减少下行控制信息的信令开销。
可选地，所述第一控制信息包括所述目标传输频带的频带信息，所述第一映射关系还包括多个传输频带与多个频带信息之间的对应关系，其中，所 述确定单元510还用于：根据所述目标传输频带以及所述第一映射关系，在所述至少一个传输频带对应的至少一个频带信息中，确定与所述目标传输频带对应的所述频带信息。
可选地，所述收发单元520还用于：向所述终端设备发送第二控制信息，所述第二控制信息包括所述第一映射关系。
可选地，所述第一控制信息包括下行控制信息DCI或介质访问控制元素MAC CE。
可选地，所述第二控制信息包无线资源控制RRC信令或系统信息。
可选地，所述第一控制信息为DCI，所述第一控制信息的属性包括以下信息中的任意一种：所述DCI的DCI格式、所述DCI的大小、以及表示所述DCI调度上行数据或者下行数据的信息。
可选地，所述资源类型信息包括以下信息中的任意一种：表示所述第一控制信息调度公共资源或所述终端设备的专有资源的信息、表示所述第一控制信息调度连续资源或不连续资源的信息、以及资源调度单位，其中，所述资源调度单位包括符号、时隙或子帧。
可选地，所述终端设备的业务信息包括以下中的至少一种：所述终端设备的业务类型信息、所述终端设备的服务质量信息和所述终端设备的业务质量信息。
[根据细则91更正 03.12.2018]　
可选地，所述多个传输信息包括第一传输信息和第二传输信息，所述第一传输信息对应的至少一个传输频带和所述第二传输信息对应的至少一个传输频带相同或者至少部分不同。
图6是根据本申请实施例的终端设备600的示意性结构图。如图6所示，该终端设备包括处理器610、收发器620和存储器630，其中，该处理器610、收发器620和存储器630之间通过内部连接通路互相通信。该存储器630用于存储指令，该处理器610用于执行该存储器630存储的指令，以控制该收发器620接收信号或发送信号。其中，该收发器620用于：
接收网络设备发送的第一控制信息，所述第一控制信息用于调度所述终端设备进行数据传输；
该处理器610用于：根据所述终端设备的传输信息以及第一映射关系，确定与所述传输信息对应的至少一个传输频带，其中，所述第一映射关系包括多个传输信息与多个传输频带之间的对应关系，所述传输信息包括以下中 的至少一种：所述第一控制信息的属性、用于所述数据传输的资源类型信息、以及所述终端设备的业务信息；在所述至少一个传输频带中，确定目标传输频带；
该收发器620还用于：根据所述第一控制信息，在所述目标传输频带上，与所述网络设备进行所述数据传输。
可选地，所述第一控制信息包括所述目标传输频带的频带信息，所述第一映射关系还包括多个传输频带与多个频带信息之间的对应关系，其中，所述处理器610具体用于：根据所述目标传输频带的频带信息以及所述第一映射关系，确定所述目标传输频带为所述至少一个传输频带中与所述频带信息对应的传输频带。
可选地，所述收发器620还用于：接收所述网络设备发送的第二控制信息，所述第二控制信息包括所述第一映射关系。
可选地，所述第一控制信息包括下行控制信息DCI或介质访问控制元素MAC CE。
可选地，所述第二控制信息包无线资源控制RRC信令或系统信息。
可选地，所述第一控制信息为DCI，所述第一控制信息的属性包括以下信息中的任意一种：所述DCI的DCI格式、所述DCI的大小、以及表示所述DCI调度上行数据或者下行数据的信息。
可选地，所述资源类型信息包括以下信息中的任意一种：表示所述第一控制信息调度公共资源或所述终端设备的专有资源的信息、表示所述第一控制信息调度连续资源或不连续资源的信息、以及资源调度单位，其中，所述资源调度单位包括符号、时隙或子帧。
可选地，所述终端设备的业务信息包括以下中的至少一种：所述终端设备的业务类型信息、所述终端设备的服务质量信息和所述终端设备的业务质量信息。
[根据细则91更正 03.12.2018]　
可选地，所述多个传输信息包括第一传输信息和第二传输信息，所述第一传输信息对应的至少一个传输频带和所述第二传输信息对应的至少一个传输频带相同或者至少部分不同。
应理解，在本申请实施例中，该处理器610可以是中处理测单元(Central Processing Unit，CPU)，该处理器610还可以是其他通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific  Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
该存储器630可以包括只读存储器和随机存取存储器，并向处理器610提供指令和数据。存储器630的一部分还可以包括非易失性随机存取存储器。
在实现过程中，上述方法的各步骤可以通过处理器610中的硬件的集成逻辑电路或者软件形式的指令完成。结合本申请实施例所公开的定位方法的步骤可以直接体现为硬件处理器执行完成，或者用处理器610中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器630，处理器610读取存储器630中的信息，结合其硬件完成上述方法的步骤。为避免重复，这里不再详细描述。
根据本申请实施例的终端设备600可以对应于上述方法200中用于执行方法200的终端设备，以及根据本申请实施例的终端设备400，且该终端设备600中的各单元或模块分别用于执行上述方法200中终端设备所执行的各动作或处理过程，这里，为了避免赘述，省略其详细说明。
图7是根据本申请实施例的网络设备700的示意性结构图。如图7所示，该网络设备包括处理器710、收发器720和存储器730，其中，该处理器710、收发器720和存储器730之间通过内部连接通路互相通信。该存储器730用于存储指令，该处理器710用于执行该存储器730存储的指令，以控制该收发器720接收信号或发送信号。其中，该处理器710用于：
根据终端设备的传输信息以及第一映射关系，确定与所述传输信息对应的至少一个传输频带，其中，所述第一映射关系包括多个传输信息与多个传输频带之间的对应关系，所述传输信息包括以下中的至少一种：用于调度所述终端设备进行数据传输的第一控制信息的属性、用于所述数据传输的资源类型信息、以及所述终端设备的业务信息；在所述至少一个传输频带中，确定目标传输频带；
所述收发器720用于：向所述终端设备发送所述第一控制信息；在所述目标传输频带上，与所述终端设备之间进行所述数据传输。
可选地，所述第一控制信息包括所述目标传输频带的频带信息，所述第 一映射关系还包括多个传输频带与多个频带信息之间的对应关系，其中，所述处理器710还用于：根据所述目标传输频带以及所述第一映射关系，在所述至少一个传输频带对应的至少一个频带信息中，确定与所述目标传输频带对应的所述频带信息。
可选地，所述收发器720还用于：向所述终端设备发送第二控制信息，所述第二控制信息包括所述第一映射关系。
可选地，所述第一控制信息包括下行控制信息DCI或介质访问控制元素MAC CE。
可选地，所述第二控制信息包无线资源控制RRC信令或系统信息。
可选地，所述第一控制信息为DCI，所述第一控制信息的属性包括以下信息中的任意一种：所述DCI的DCI格式、所述DCI的大小、以及表示所述DCI调度上行数据或者下行数据的信息。
可选地，所述资源类型信息包括以下信息中的任意一种：表示所述第一控制信息调度公共资源或所述终端设备的专有资源的信息、表示所述第一控制信息调度连续资源或不连续资源的信息、以及资源调度单位，其中，所述资源调度单位包括符号、时隙或子帧。
可选地，所述终端设备的业务信息包括以下中的至少一种：所述终端设备的业务类型信息、所述终端设备的服务质量信息和所述终端设备的业务质量信息。
[根据细则91更正 03.12.2018]　
可选地，所述多个传输信息包括第一传输信息和第二传输信息，所述第一传输信息对应的至少一个传输频带和所述第二传输信息对应的至少一个传输频带相同或者至少部分不同。
应理解，在本申请实施例中，该处理器710可以是中央处理单元(Central Processing Unit，CPU)，该处理器710还可以是其他通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现成可编程门阵列(FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
该存储器730可以包括只读存储器和随机存取存储器，并向处理器710提供指令和数据。存储器730的一部分还可以包括非易失性随机存取存储器。在实现过程中，上述方法的各步骤可以通过处理器710中的硬件的集成逻辑电路或者软件形式的指令完成。结合本申请实施例所公开的定位方法的步骤 可以直接体现为硬件处理器执行完成，或者用处理器710中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器730，处理器710读取存储器730中的信息，结合其硬件完成上述方法的步骤。为避免重复，这里不再详细描述。
根据本申请实施例的网络设备700可以对应于上述方法300中用于执行方法300的网络设备，以及根据本申请实施例的网络设备500，且该网络设备700中的各单元或模块分别用于执行上述方法300中网络设备所执行的各动作或处理过程，这里，为了避免赘述，省略其详细说明。
图8是本申请实施例的系统芯片的一个示意性结构图。图8的系统芯片800包括输入接口801、输出接口802、至少一个处理器803、存储器804，所述输入接口801、输出接口802、所述处理器803以及存储器804之间通过内部连接通路互相连接。所述处理器803用于执行所述存储器804中的代码。
可选地，当所述代码被执行时，所述处理器803可以实现方法实施例中由终端设备执行的方法200。为了简洁，这里不再赘述。
可选地，当所述代码被执行时，所述处理器803可以实现方法实施例中由网络设备执行的方法300。为了简洁，这里不再赘述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，该单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的 耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
该作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个监测单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
该功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上，仅为本申请的具体实施方式，但本申请实施例的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请实施例揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请适合私利的保护范围之内。因此，本申请实施例的保护范围应该以权利要求的保护范围为准。

Claims (36)

  1. 一种传输数据的方法，其特征在于，所述方法包括：
    终端设备接收网络设备发送的第一控制信息，所述第一控制信息用于调度所述终端设备进行数据传输；
    所述终端设备根据所述终端设备的传输信息以及第一映射关系，确定与所述传输信息对应的至少一个传输频带，其中，所述第一映射关系包括多个传输信息与多个传输频带之间的对应关系，所述传输信息包括以下中的至少一种：所述第一控制信息的属性、用于所述数据传输的资源类型信息、以及所述终端设备的业务信息；
    所述终端设备在所述至少一个传输频带中，确定目标传输频带；
    所述终端设备根据所述第一控制信息，在所述目标传输频带上，与所述网络设备进行所述数据传输。
  2. 根据权利要求1所述的方法，其特征在于，所述第一控制信息包括所述目标传输频带的频带信息，所述第一映射关系还包括多个传输频带与多个频带信息之间的对应关系，
    其中，所述终端设备在所述至少一个传输频带中，确定目标传输频带，包括：
    所述终端设备根据所述目标传输频带的频带信息以及所述第一映射关系，确定所述目标传输频带为所述至少一个传输频带中与所述频带信息对应的传输频带。
  3. 根据权利要求1或2所述的方法，其特征在于，在所述终端设备根据所述终端设备的传输信息以及第一映射关系，确定与所述传输信息对应的至少一个传输频带之前，所述方法还包括：
    所述终端设备接收所述网络设备发送的第二控制信息，所述第二控制信息包括所述第一映射关系。
  4. 根据权利要求1至3中任一项所述的方法，其特征在于，所述第一控制信息包括下行控制信息DCI或介质访问控制元素MAC CE。
  5. 根据权利要求1至4中任一项所述的方法，其特征在于，所述第二控制信息包无线资源控制RRC信令或系统信息。
  6. 根据权利要求1至5中任一项所述的方法，其特征在于，所述第一控制信息为DCI，所述第一控制信息的属性包括以下信息中的任意一种：
    所述DCI的DCI格式、所述DCI的大小、以及表示所述DCI调度上行数据或者下行数据的信息。
  7. 根据权利要求1至6中任一项所述的方法，其特征在于，所述资源类型信息包括以下信息中的任意一种：
    表示所述第一控制信息调度公共资源或所述终端设备的专有资源的信息、表示所述第一控制信息调度连续资源或不连续资源的信息、以及资源调度单位，其中，所述资源调度单位包括符号、时隙或子帧。
  8. 根据权利要求1至7中任一项所述的方法，其特征在于，所述终端设备的业务信息包括以下中的至少一种：
    所述终端设备的业务类型信息、所述终端设备的服务质量信息和所述终端设备的业务质量信息。
  9. [根据细则91更正 03.12.2018]　
    根据权利要求1至8中任一项所述的方法，其特征在于，所述多个传输信息包括第一传输信息和第二传输信息，所述第一传输信息对应的至少一个传输频带和所述第二传输信息对应的至少一个传输频带相同或者至少部分不同。
  10. 一种传输数据的方法，其特征在于，所述方法包括：
    网络设备根据终端设备的传输信息以及第一映射关系，确定与所述传输信息对应的至少一个传输频带，其中，所述第一映射关系包括多个传输信息与多个传输频带之间的对应关系，所述传输信息包括以下中的至少一种：用于调度所述终端设备进行数据传输的第一控制信息的属性、用于所述数据传输的资源类型信息、以及所述终端设备的业务信息；
    所述网络设备在所述至少一个传输频带中，确定目标传输频带；
    所述网络设备向所述终端设备发送所述第一控制信息；
    所述网络设备在所述目标传输频带上，与所述终端设备之间进行所述数据传输。
  11. 根据权利要求10所述的方法，其特征在于，所述第一控制信息包括所述目标传输频带的频带信息，所述第一映射关系还包括多个传输频带与多个频带信息之间的对应关系，
    其中，在所述网络设备向所述终端设备发送所述第一控制信息之前，所述方法还包括：
    所述网络设备根据所述目标传输频带以及所述第一映射关系，在所述至 少一个传输频带对应的至少一个频带信息中，确定与所述目标传输频带对应的所述频带信息。
  12. 根据权利要求10或11所述的方法，其特征在于，在所述网络设备在所述目标传输频带上，与所述终端设备之间进行所述数据传输之前，所述方法还包括：
    所述网络设备向所述终端设备发送第二控制信息，所述第二控制信息包括所述第一映射关系。
  13. 根据权利要求10至12中任一项所述的方法，其特征在于，所述第一控制信息包括下行控制信息DCI或介质访问控制元素MAC CE。
  14. 根据权利要求10至13中任一项所述的方法，其特征在于，所述第二控制信息包无线资源控制RRC信令或系统信息。
  15. 根据权利要求10至14中任一项所述的方法，其特征在于，所述第一控制信息为DCI，所述第一控制信息的属性包括以下信息中的任意一种：
    所述DCI的DCI格式、所述DCI的大小、以及表示所述DCI调度上行数据或者下行数据的信息。
  16. 根据权利要求10至15中任一项所述的方法，其特征在于，所述资源类型信息包括以下信息中的任意一种：
    表示所述第一控制信息调度公共资源或所述终端设备的专有资源的信息、表示所述第一控制信息调度连续资源或不连续资源的信息、以及资源调度单位，其中，所述资源调度单位包括符号、时隙或子帧。
  17. 根据权利要求10至16中任一项所述的方法，其特征在于，所述终端设备的业务信息包括以下中的至少一种：
    所述终端设备的业务类型信息、所述终端设备的服务质量信息和所述终端设备的业务质量信息。
  18. [根据细则91更正 03.12.2018]　
    根据权利要求10至17中任一项所述的方法，其特征在于，所述多个传输信息包括第一传输信息和第二传输信息，所述第一传输信息对应的至少一个传输频带和所述第二传输信息对应的至少一个传输频带相同或者至少部分不同。
  19. 一种终端设备，其特征在于，所述终端设备包括：
    收发单元，用于接收网络设备发送的第一控制信息，所述第一控制信息用于调度所述终端设备进行数据传输；
    确定单元，用于根据所述终端设备的传输信息以及第一映射关系，确定与所述传输信息对应的至少一个传输频带，其中，所述第一映射关系包括多个传输信息与多个传输频带之间的对应关系，所述传输信息包括以下中的至少一种：所述第一控制信息的属性、用于所述数据传输的资源类型信息、以及所述终端设备的业务信息；
    所述确定单元还用于，在所述至少一个传输频带中，确定目标传输频带；
    所述收发单元还用于，根据所述第一控制信息，在所述目标传输频带上，与所述网络设备进行所述数据传输。
  20. 根据权利要求19所述的终端设备，其特征在于，所述第一控制信息包括所述目标传输频带的频带信息，所述第一映射关系还包括多个传输频带与多个频带信息之间的对应关系，
    其中，所述确定单元具体用于：
    根据所述目标传输频带的频带信息以及所述第一映射关系，确定所述目标传输频带为所述至少一个传输频带中与所述频带信息对应的传输频带。
  21. 根据权利要求19或20所述的终端设备，其特征在于，所述收发单元还用于：
    接收所述网络设备发送的第二控制信息，所述第二控制信息包括所述第一映射关系。
  22. 根据权利要求19至21中任一项所述的终端设备，其特征在于，所述第一控制信息包括下行控制信息DCI或介质访问控制元素MAC CE。
  23. 根据权利要求19至22中任一项所述的终端设备，其特征在于，所述第二控制信息包无线资源控制RRC信令或系统信息。
  24. 根据权利要求19至23中任一项所述的终端设备，其特征在于，所述第一控制信息为DCI，所述第一控制信息的属性包括以下信息中的任意一种：
    所述DCI的DCI格式、所述DCI的大小、以及表示所述DCI调度上行数据或者下行数据的信息。
  25. 根据权利要求19至24中任一项所述的终端设备，其特征在于，所述资源类型信息包括以下信息中的任意一种：
    表示所述第一控制信息调度公共资源或所述终端设备的专有资源的信息、表示所述第一控制信息调度连续资源或不连续资源的信息、以及资源调 度单位，其中，所述资源调度单位包括符号、时隙或子帧。
  26. 根据权利要求19至25中任一项所述的终端设备，其特征在于，所述终端设备的业务信息包括以下中的至少一种：
    所述终端设备的业务类型信息、所述终端设备的服务质量信息和所述终端设备的业务质量信息。
  27. [根据细则91更正 03.12.2018]　
    根据权利要求19至26中任一项所述的终端设备，其特征在于，所述多个传输信息包括第一传输信息和第二传输信息，所述第一传输信息对应的至少一个传输频带和所述第二传输信息对应的至少一个传输频带相同或者至少部分不同。
  28. 一种网络设备，其特征在于，所述网络设备包括：
    确定单元，用于根据终端设备的传输信息以及第一映射关系，确定与所述传输信息对应的至少一个传输频带，其中，所述第一映射关系包括多个传输信息与多个传输频带之间的对应关系，所述传输信息包括以下中的至少一种：用于调度所述终端设备进行数据传输的第一控制信息的属性、用于所述数据传输的资源类型信息、以及所述终端设备的业务信息；
    所述确定单元还用于，在所述至少一个传输频带中，确定目标传输频带；
    所述收发单元，用于向所述终端设备发送所述第一控制信息；
    所述收发单元还用于，在所述目标传输频带上，与所述终端设备之间进行所述数据传输。
  29. 根据权利要求28所述的网络设备，其特征在于，所述第一控制信息包括所述目标传输频带的频带信息，所述第一映射关系还包括多个传输频带与多个频带信息之间的对应关系，
    其中，所述确定单元还用于：
    根据所述目标传输频带以及所述第一映射关系，在所述至少一个传输频带对应的至少一个频带信息中，确定与所述目标传输频带对应的所述频带信息。
  30. 根据权利要求28或29所述的网络设备，其特征在于，所述收发单元还用于：
    向所述终端设备发送第二控制信息，所述第二控制信息包括所述第一映射关系。
  31. 根据权利要求28至30中任一项所述的网络设备，其特征在于，所 述第一控制信息包括下行控制信息DCI或介质访问控制元素MAC CE。
  32. 根据权利要求28至31中任一项所述的网络设备，其特征在于，所述第二控制信息包无线资源控制RRC信令或系统信息。
  33. 根据权利要求28至32中任一项所述的网络设备，其特征在于，所述第一控制信息为DCI，所述第一控制信息的属性包括以下信息中的任意一种：
    所述DCI的DCI格式、所述DCI的大小、以及表示所述DCI调度上行数据或者下行数据的信息。
  34. 根据权利要求28至33中任一项所述的网络设备，其特征在于，所述资源类型信息包括以下信息中的任意一种：
    表示所述第一控制信息调度公共资源或所述终端设备的专有资源的信息、表示所述第一控制信息调度连续资源或不连续资源的信息、以及资源调度单位，其中，所述资源调度单位包括符号、时隙或子帧。
  35. 根据权利要求28至34中任一项所述的网络设备，其特征在于，所述终端设备的业务信息包括以下中的至少一种：
    所述终端设备的业务类型信息、所述终端设备的服务质量信息和所述终端设备的业务质量信息。
  36. [根据细则91更正 03.12.2018]　
    根据权利要求28至35中任一项所述的网络设备，其特征在于，所述多个传输信息包括第一传输信息和第二传输信息，所述第一传输信息对应的至少一个传输频带和所述第二传输信息对应的至少一个传输频带相同或者至少部分不同。
PCT/CN2017/094174 2017-07-24 2017-07-24 传输数据的方法、终端设备和网络设备 WO2019018991A1 (zh)

Priority Applications (22)

Application Number Priority Date Filing Date Title
PCT/CN2017/094174 WO2019018991A1 (zh) 2017-07-24 2017-07-24 传输数据的方法、终端设备和网络设备
HUE17919242A HUE059261T2 (hu) 2017-07-24 2017-07-24 Adatátviteli eljárás, végberendezés és hálózati készülék
KR1020197034205A KR102405602B1 (ko) 2017-07-24 2017-07-24 데이터 전송 방법, 단말기 디바이스 및 네트워크 디바이스
AU2017425503A AU2017425503B2 (en) 2017-07-24 2017-07-24 Method for data transmission, terminal device and network device
CN201911328684.7A CN111107649B (zh) 2017-07-24 2017-07-24 传输数据的方法、终端设备和网络设备
RU2019144033A RU2742949C1 (ru) 2017-07-24 2017-07-24 Способ передачи данных, терминальное устройство и сетевое устройство
EP22172588.0A EP4061073A1 (en) 2017-07-24 2017-07-24 Method for data transmission, terminal device and network device
SG11201911870YA SG11201911870YA (en) 2017-07-24 2017-07-24 Method for data transmission, terminal device and network device
CN201780088671.XA CN110574453A (zh) 2017-07-24 2017-07-24 传输数据的方法、终端设备和网络设备
EP17919242.2A EP3606203B1 (en) 2017-07-24 2017-07-24 Method for data transmission, terminal device and network device
KR1020227012790A KR102634604B1 (ko) 2017-07-24 2017-07-24 데이터 전송 방법, 단말기 디바이스 및 네트워크 디바이스
BR112019027303-4A BR112019027303A2 (pt) 2017-07-24 2017-07-24 método para transmissão de dados e, dispositivo terminal
US16/620,951 US11483851B2 (en) 2017-07-24 2017-07-24 Methods and devices for selecting a target BWP in 5G NR
CA3067270A CA3067270C (en) 2017-07-24 2017-07-24 Method for data transmission, terminal device and network device
ES17919242T ES2925026T3 (es) 2017-07-24 2017-07-24 Método de transmisión de datos, dispositivo terminal y dispositivo de red
JP2019563547A JP7032443B2 (ja) 2017-07-24 2017-07-24 データ伝送方法、端末デバイス及びネットワークデバイス
IL271271A IL271271A (en) 2017-07-24 2019-12-09 Data transmission method, terminal device and network device
PH12019502843A PH12019502843A1 (en) 2017-07-24 2019-12-17 Method for data transmission, terminal device and network device
ZA2020/01084A ZA202001084B (en) 2017-07-24 2020-02-20 Method for data transmission, terminal device and network device
JP2022026874A JP7402909B2 (ja) 2017-07-24 2022-02-24 データ伝送方法、端末デバイス及びネットワークデバイス
US17/932,126 US20230007676A1 (en) 2017-07-24 2022-09-14 Method for data transmission, terminal device and network device
JP2023208481A JP2024026336A (ja) 2017-07-24 2023-12-11 データ伝送方法、端末デバイス及びネットワークデバイス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/094174 WO2019018991A1 (zh) 2017-07-24 2017-07-24 传输数据的方法、终端设备和网络设备

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US16/620,951 A-371-Of-International US11483851B2 (en) 2017-07-24 2017-07-24 Methods and devices for selecting a target BWP in 5G NR
US17/932,126 Continuation US20230007676A1 (en) 2017-07-24 2022-09-14 Method for data transmission, terminal device and network device

Publications (1)

Publication Number Publication Date
WO2019018991A1 true WO2019018991A1 (zh) 2019-01-31

Family

ID=65039468

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/094174 WO2019018991A1 (zh) 2017-07-24 2017-07-24 传输数据的方法、终端设备和网络设备

Country Status (16)

Country Link
US (2) US11483851B2 (zh)
EP (2) EP4061073A1 (zh)
JP (3) JP7032443B2 (zh)
KR (2) KR102634604B1 (zh)
CN (2) CN110574453A (zh)
AU (1) AU2017425503B2 (zh)
BR (1) BR112019027303A2 (zh)
CA (1) CA3067270C (zh)
ES (1) ES2925026T3 (zh)
HU (1) HUE059261T2 (zh)
IL (1) IL271271A (zh)
PH (1) PH12019502843A1 (zh)
RU (1) RU2742949C1 (zh)
SG (1) SG11201911870YA (zh)
WO (1) WO2019018991A1 (zh)
ZA (1) ZA202001084B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113784386A (zh) * 2020-06-09 2021-12-10 维沃移动通信有限公司 数据的传输方法及装置、终端及网络侧设备

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109309550B (zh) * 2017-07-26 2021-10-29 维沃移动通信有限公司 一种bwp的控制方法、相关设备及系统
US11382125B2 (en) * 2017-08-07 2022-07-05 Beijing Xiaomi Mobile Software Co., Ltd. Data transmission method, device and computer readable storage medium
CN109495972A (zh) * 2017-09-10 2019-03-19 株式会社Ntt都科摩 发送上行控制信息的方法和移动台
EP3713326A4 (en) * 2017-11-17 2020-10-21 Huawei Technologies Co., Ltd. COMMUNICATION PROCESS AND DEVICE
CN111713160B (zh) * 2018-02-16 2023-09-05 瑞典爱立信有限公司 使用公共搜索空间的高效控制信令

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101616419A (zh) * 2008-06-24 2009-12-30 展讯通信（上海）有限公司 配置、选择传输频带的方法及设备
CN102801498A (zh) * 2012-07-25 2012-11-28 电信科学技术研究院 一种终端设备选择子带反馈的上报及确定方法和设备
CN104869653A (zh) * 2014-02-23 2015-08-26 上海朗帛通信技术有限公司 一种基站、ue中非授权频谱上的调度方法和设备
WO2016123402A1 (en) * 2015-01-28 2016-08-04 Interdigital Patent Holdings, Inc. Uplink operation for lte in an unlicensed band
US20160338052A1 (en) * 2015-05-13 2016-11-17 Samsung Electronics Co., Ltd. Method and apparatus for feedback in mobile communication system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4519817B2 (ja) * 2006-08-22 2010-08-04 株式会社エヌ・ティ・ティ・ドコモ 基地局および移動局
US9949261B2 (en) * 2009-10-15 2018-04-17 Qualcomm Incorporated Method and apparatus for conveying resource assignment for multiple system bandwidths
CN101801097B (zh) * 2010-01-08 2015-05-20 中兴通讯股份有限公司 物理上行共享信道调度信息的指示方法
CN105207754B (zh) * 2014-05-30 2019-09-10 中兴通讯股份有限公司 信息发送方法、信息接收方法、装置及系统
CN106559905B (zh) * 2015-09-24 2020-04-21 株式会社Kt 用于mtc ue接收随机接入响应的方法和装置
CN106851744B (zh) * 2015-12-03 2023-04-28 华为技术有限公司 无线通信的方法和装置
US11452136B2 (en) * 2016-08-12 2022-09-20 Futurewei Technologies, Inc System and method for network access
US20200008178A1 (en) * 2017-03-23 2020-01-02 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless Communication Method and Device
US10716094B2 (en) * 2017-03-23 2020-07-14 Ofinno, Llc Packet duplication in a wireless device and wireless network
ES2949410T3 (es) * 2017-03-31 2023-09-28 Ericsson Telefon Ab L M Señalización de asignación de recursos

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101616419A (zh) * 2008-06-24 2009-12-30 展讯通信（上海）有限公司 配置、选择传输频带的方法及设备
CN102801498A (zh) * 2012-07-25 2012-11-28 电信科学技术研究院 一种终端设备选择子带反馈的上报及确定方法和设备
CN104869653A (zh) * 2014-02-23 2015-08-26 上海朗帛通信技术有限公司 一种基站、ue中非授权频谱上的调度方法和设备
WO2016123402A1 (en) * 2015-01-28 2016-08-04 Interdigital Patent Holdings, Inc. Uplink operation for lte in an unlicensed band
US20160338052A1 (en) * 2015-05-13 2016-11-17 Samsung Electronics Co., Ltd. Method and apparatus for feedback in mobile communication system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113784386A (zh) * 2020-06-09 2021-12-10 维沃移动通信有限公司 数据的传输方法及装置、终端及网络侧设备
WO2021249296A1 (zh) * 2020-06-09 2021-12-16 维沃移动通信有限公司 数据的传输方法及装置、终端及网络侧设备
CN113784386B (zh) * 2020-06-09 2024-03-05 维沃移动通信有限公司 数据的传输方法及装置、终端及网络侧设备

Also Published As

Publication number Publication date
ES2925026T3 (es) 2022-10-13
US20230007676A1 (en) 2023-01-05
AU2017425503B2 (en) 2023-04-13
JP2020532886A (ja) 2020-11-12
HUE059261T2 (hu) 2022-11-28
CA3067270C (en) 2023-01-03
KR102405602B1 (ko) 2022-06-07
AU2017425503A1 (en) 2020-01-16
EP4061073A1 (en) 2022-09-21
KR102634604B1 (ko) 2024-02-08
JP2024026336A (ja) 2024-02-28
EP3606203B1 (en) 2022-06-22
EP3606203A1 (en) 2020-02-05
ZA202001084B (en) 2021-08-25
RU2742949C1 (ru) 2021-02-12
JP2022068336A (ja) 2022-05-09
CN111107649B (zh) 2021-02-23
IL271271A (en) 2020-01-30
KR20200029385A (ko) 2020-03-18
EP3606203A4 (en) 2020-04-15
CA3067270A1 (en) 2019-01-31
KR20220051037A (ko) 2022-04-25
JP7032443B2 (ja) 2022-03-08
CN110574453A (zh) 2019-12-13
PH12019502843A1 (en) 2020-09-28
SG11201911870YA (en) 2020-01-30
US20200214027A1 (en) 2020-07-02
CN111107649A (zh) 2020-05-05
JP7402909B2 (ja) 2023-12-21
US11483851B2 (en) 2022-10-25
BR112019027303A2 (pt) 2020-07-21

Similar Documents

Publication Publication Date Title
US11871427B2 (en) Data transmission method, terminal device and network device
US20230007676A1 (en) Method for data transmission, terminal device and network device
US10952207B2 (en) Method for transmitting data, terminal device and network device
US11425703B2 (en) Method for transmitting signal, network device and terminal device
WO2018223352A1 (zh) 传输数据的方法、终端设备和网络设备
US20190200328A1 (en) Method for transmitting data, terminal device and network device
WO2019014818A1 (zh) 传输数据的方法、终端设备和网络设备
WO2019028808A1 (zh) 数据传输的方法、终端设备和网络设备
US11711823B2 (en) Wireless communication method, network device, and terminal device
WO2019033392A1 (zh) 信号传输的方法、终端设备和网络设备

Legal Events

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

Ref document number: 17919242

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2017919242

Country of ref document: EP

Effective date: 20191025

ENP Entry into the national phase

Ref document number: 2019563547

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 3067270

Country of ref document: CA

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112019027303

Country of ref document: BR

ENP Entry into the national phase

Ref document number: 2017425503

Country of ref document: AU

Date of ref document: 20170724

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 112019027303

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20191219