WO2022267039A1 - Bwp指示方法、装置、通信设备及存储介质 - Google Patents

Bwp指示方法、装置、通信设备及存储介质 Download PDF

Info

Publication number
WO2022267039A1
WO2022267039A1 PCT/CN2021/102491 CN2021102491W WO2022267039A1 WO 2022267039 A1 WO2022267039 A1 WO 2022267039A1 CN 2021102491 W CN2021102491 W CN 2021102491W WO 2022267039 A1 WO2022267039 A1 WO 2022267039A1
Authority
WO
WIPO (PCT)
Prior art keywords
bwp
frequency band
index
initial
indication information
Prior art date
Application number
PCT/CN2021/102491
Other languages
English (en)
French (fr)
Inventor
池连刚
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2021/102491 priority Critical patent/WO2022267039A1/zh
Priority to CN202180001971.6A priority patent/CN115735392A/zh
Priority to EP21946531.7A priority patent/EP4362584A1/en
Publication of WO2022267039A1 publication Critical patent/WO2022267039A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • 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

Definitions

  • the present disclosure relates to but not limited to the technical field of communication, and in particular relates to a BWP indication method, device, communication device and storage medium.
  • wireless communication technologies such as long-term evolution (Long Term Evolution, LTE) technology or 5th generation mobile communication (5G) new air interface (New Radio, NR) adopt carrier aggregation (Carrier Aggregation, CA) way.
  • the CA can aggregate at least one component carrier (Component Carrier).
  • Component Carrier In order to support a variety of services and different forms of terminals, 5G NR introduces the concept of Bandwidth Part (BWP).
  • BWP is a continuous bandwidth within a cell bandwidth.
  • 5G NR flexibly adjusts the UE receiving and sending bandwidth through BWP adaptively, so that the user equipment (User Equipment, UE) receiving and sending bandwidth does not need to be as large as the cell bandwidth.
  • the following adaptive adjustment methods can be used: (1) when the UE is in a low activity period, the base station can indicate to reduce the working bandwidth of the UE through high-level signaling or downlink control information (DCI); (2) the UE When the required throughput is relatively large, the base station can increase the operating bandwidth of the UE through high-level signaling or DCI instructions; (3) the base station can instruct the UE to use different BWPs, so that the position of the UE's operating bandwidth can be moved in the frequency domain; (4) ) The base station may instruct different BWPs to use different subcarrier spacing.
  • DCI downlink control information
  • a cell contains several continuous or discontinuous frequency bands (bands); if the wireless communication technology adopts the method of CA to realize the aggregated use of different frequency bands, the configuration of this method has problems such as large time delay and high signaling overhead.
  • the embodiment of the present disclosure discloses a BWP indicating method, device, communication equipment and storage medium.
  • a BWP indication method which is executed by a network device, including:
  • BWP indication information indicates the BWP information included in the associated frequency band.
  • a BWP indication method which is performed by the UE, including:
  • the BWP indication information is received, wherein the BWP indication information indicates the BWP information included in the associated frequency band.
  • a BWP indicating device is provided, which is applied to a network device, including:
  • the receiving module is configured to send BWP indication information, wherein the BWP indication information indicates BWP information included in the associated frequency band.
  • a BWP indicating device which is applied to a UE, including:
  • the receiving module is configured to receive BWP indication information, wherein the BWP indication information indicates BWP information included in the associated frequency band.
  • a communication device including:
  • memory for storing processor-executable instructions
  • the processor is configured to implement the BWP indication method in any embodiment of the present disclosure when running the executable instruction.
  • a computer storage medium stores a computer executable program, and when the executable program is executed by a processor, the BWP indication method in any embodiment of the present disclosure is implemented.
  • the network device may send BWP indication information to the UE, where the BWP indication information indicates the BWP information contained in the associated frequency band, which may enable the UE to know the BWP information contained in the frequency band in the cell.
  • the network side needs to schedule the BWP of each frequency band in the cell to the UE, it can just send the indication information indicating the information of the BWP; thus, on the one hand, it can reduce the overhead of signaling and reduce the time delay for the network side to configure BWP for the UE ; On the other hand, the accuracy of the UE knowing the configured BWP can be improved.
  • FIG. 1 is a schematic structural diagram of a wireless communication system.
  • Fig. 2 is a schematic diagram showing a BWP indication method according to an exemplary embodiment.
  • Fig. 3 is a schematic diagram showing a BWP indication method according to an exemplary embodiment.
  • Fig. 4 is a schematic diagram showing a BWP indication method according to an exemplary embodiment.
  • Fig. 5 is a schematic diagram showing a BWP indication method according to an exemplary embodiment.
  • Fig. 6 is a block diagram of a BWP indicating device according to an exemplary embodiment.
  • Fig. 7 is a block diagram of a BWP indicating device according to an exemplary embodiment.
  • Fig. 8 is a block diagram of a UE according to an exemplary embodiment.
  • Fig. 9 is a block diagram of a base station according to an exemplary embodiment.
  • first, second, third, etc. may use the terms first, second, third, etc. to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the embodiments of the present disclosure, first information may also be called second information, and similarly, second information may also be called first information. Depending on the context, the word “if” as used herein may be interpreted as “at” or "when” or "in response to a determination.”
  • FIG. 1 shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure.
  • the wireless communication system is a communication system based on cellular mobile communication technology, and the wireless communication system may include: several user equipments 110 and several base stations 120 .
  • the user equipment 110 may be a device that provides voice and/or data connectivity to the user.
  • the user equipment 110 can communicate with one or more core networks via a radio access network (Radio Access Network, RAN), and the user equipment 110 can be an Internet of Things user equipment, such as a sensor device, a mobile phone (or called a "cellular" phone) ) and computers with IoT user equipment, for example, can be fixed, portable, pocket, hand-held, built-in computer or vehicle-mounted devices.
  • RAN Radio Access Network
  • Station For example, Station (Station, STA), subscriber unit (subscriber unit), subscriber station (subscriber station), mobile station (mobile station), mobile station (mobile), remote station (remote station), access point, remote user equipment (remote terminal), access user equipment (access terminal), user device (user terminal), user agent (user agent), user equipment (user device), or user equipment (user equipment).
  • the user equipment 110 may also be equipment of an unmanned aerial vehicle.
  • the user equipment 110 may also be a vehicle-mounted device, for example, a trip computer with a wireless communication function, or a wireless user device connected externally to the trip computer.
  • the user equipment 110 may also be a roadside device, for example, may be a street lamp, a signal lamp, or other roadside devices with a wireless communication function.
  • the base station 120 may be a network side device in a wireless communication system.
  • the wireless communication system may be a fourth generation mobile communication technology (the 4th generation mobile communication, 4G) system, also known as a Long Term Evolution (LTE) system; or, the wireless communication system may also be a 5G system, Also known as new air interface system or 5G NR system.
  • the wireless communication system may also be a next-generation system of the 5G system.
  • the access network in the 5G system can be called the New Generation-Radio Access Network (NG-RAN).
  • NG-RAN New Generation-Radio Access Network
  • the base station 120 may be an evolved base station (eNB) adopted in a 4G system.
  • the base station 120 may also be a base station (gNB) adopting a centralized distributed architecture in the 5G system.
  • eNB evolved base station
  • gNB base station
  • the base station 120 adopts a centralized distributed architecture it generally includes a centralized unit (central unit, CU) and at least two distributed units (distributed unit, DU).
  • the centralized unit is provided with a packet data convergence protocol (Packet Data Convergence Protocol, PDCP) layer, radio link layer control protocol (Radio Link Control, RLC) layer, media access control (Medium Access Control, MAC) layer protocol stack;
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control
  • MAC Media Access Control
  • a physical (Physical, PHY) layer protocol stack is set in the distribution unit, and the embodiment of the present disclosure does not limit the specific implementation manner of the base station 120 .
  • a wireless connection may be established between the base station 120 and the user equipment 110 through a wireless air interface.
  • the wireless air interface is a wireless air interface based on the fourth-generation mobile communication network technology (4G) standard; or, the wireless air interface is a wireless air interface based on the fifth-generation mobile communication network technology (5G) standard, such as
  • the wireless air interface is a new air interface; alternatively, the wireless air interface may also be a wireless air interface based on a technical standard of a next-generation mobile communication network based on 5G.
  • an E2E (End to End, end-to-end) connection may also be established between user equipment 110.
  • vehicle-to-vehicle (V2V) communication vehicle-to-roadside equipment (vehicle to Infrastructure, V2I) communication and vehicle-to-pedestrian (V2P) communication in vehicle to everything (V2X) communication Wait for the scene.
  • V2V vehicle-to-vehicle
  • V2I vehicle-to-roadside equipment
  • V2P vehicle-to-pedestrian
  • the above user equipment may be regarded as the terminal equipment in the following embodiments.
  • the foregoing wireless communication system may further include a network management device 130 .
  • the network management device 130 may be a core network device in a wireless communication system, for example, the network management device 130 may be a Mobility Management Entity (Mobility Management Entity) in an evolved packet core network (Evolved Packet Core, EPC), MME).
  • the network management device can also be other core network devices, such as Serving GateWay (SGW), Public Data Network Gateway (Public Data Network GateWay, PGW), policy and charging rule functional unit (Policy and Charging Rules Function, PCRF) or Home Subscriber Server (Home Subscriber Server, HSS), etc.
  • SGW Serving GateWay
  • PGW Public Data Network Gateway
  • PCRF Policy and Charging Rules Function
  • HSS Home Subscriber Server
  • an embodiment of the present disclosure provides a BWP indication method, which is executed by a network device, including:
  • Step S21 Send BWP indication information, wherein the BWP indication information indicates the BWP information included in the associated frequency band.
  • the network device may be an access network device or a core network device.
  • the access network device may be, but not limited to, a base station.
  • the base station may be an interface device for the UE to access the Internet.
  • the base station may be various types of base stations; for example, the base station may be a 3G base station, 4G base station, 5G base station, or any generation of communication technology base station.
  • An embodiment of the present disclosure provides a BWP indication method, executed by a user equipment, which may include: sending BWP indication information to a UE.
  • the UE may be various mobile terminals or fixed terminals.
  • the UE may be, but not limited to, a mobile phone, a computer, a server, a wearable device, a game control platform, or a multimedia device.
  • the UE may include a UE in a non-connected state or a UE in a connected state; wherein, the UE in a non-connected state includes: a UE in an inactive state and/or a UE in an idle state.
  • the associated frequency band may refer to a frequency band associated with a cell.
  • one frequency band or multiple frequency bands included in a cell may refer to frequency bands associated with the cell.
  • the associated frequency band may also refer to the frequency band associated with the UE.
  • the available frequency band or multiple frequency bands configured by the base station for the UE may refer to the frequency band associated with the UE.
  • a BWP indication method provided by an embodiment of the present disclosure, executed by a network device, may include: sending BWP indication information; wherein, the BWP indication information indicates BWP information included in an associated frequency band.
  • a BWP indication method provided by an embodiment of the present disclosure, executed by a network device, may include: sending BWP indication information; wherein, the BWP indication information indicates BWP information included in multiple associated frequency bands.
  • the multiple frequency bands may be continuous frequency bands or discontinuous frequency bands.
  • the multiple frequency bands include: an initial (initial) frequency band is a frequency band including an initial (initial) BWP, and a non-initial frequency band is a frequency band other than the initial frequency band.
  • the frequency bands included in a cell are: frequency band 1, frequency band 2, and frequency band 3; where frequency band 1 contains the initial BWP, frequency band 1 is the initial frequency band, and frequency band 2 and frequency band 3 are non-initial frequency bands.
  • the initial BWP may be the BWP used by the UE for initial access.
  • the initial BWP may be a default BWP for the UE to implement the BWP automatic fallback function.
  • the BWP automatic fallback function here automatically switches to the default BWP for the currently active BWP.
  • the BWP activated by the UE at the first moment is the first BWP, and the UE is in an inactive state at the second moment, then the UE may switch to the default BWP.
  • the UE can switch to the default BWP at the second moment or any appropriate moment to implement the automatic fallback function of the BWP; wherein the bandwidth of the first BWP is greater than the default BWP.
  • the UE may implement the automatic fallback function of the BWP at the second moment.
  • the BWP ID of the initial BWP is different from the BWP ID of any BWP other than the initial BWP in the cell.
  • the ID here can be any one or more characters; the characters can be at least one of letters, numbers and symbols; for example, the initial BWP identifier can be BWP0.
  • the BWP ID of the initial BWP can be BWP0; then the BWPs other than the initial BWP in the cell can be identified in a predetermined order; for example, it can be BWP1, BWP2, ..., BWPn; wherein, n is an integer greater than 0 .
  • the predetermined sequence may be, but not limited to: identify from low frequency BWP to high frequency BWP, or identify from high frequency to low frequency BWP.
  • the BWP information is but not limited to at least one of the following: BWP index, initial BWP index, initial BWP index, and BWP number.
  • the BWP index here may refer to the ID of any BWP in any frequency band.
  • the starting BWP here is the first numbered BWP in the frequency band; for example, in the initial frequency band, the starting BWP index can refer to the initial BWP index; in the non-initial frequency band, the starting BWP index can refer to the non-initial frequency band The first numbered BWP in .
  • the serial number of each BWP of the cell-associated frequency band can be determined; Therefore, it is beneficial for the network side to accurately schedule each BWP of each frequency band in the cell.
  • the BWP indication information indicates frequency band information of the frequency band.
  • a BWP indication method provided by an embodiment of the present disclosure, executed by a network device, may include: sending BWP indication information; wherein, the BWP indication information indicates frequency band information of an associated frequency band and BWP information included in the frequency band.
  • the frequency band information includes but not limited to: frequency band index.
  • the frequency band index here includes: an initial frequency band index and/or a non-initial frequency band index.
  • the frequency band index here may also refer to a frequency band ID; the ID may also refer to any one or more characters.
  • the frequency band information such as the frequency band index of each frequency band associated with the cell
  • the number of the frequency band associated with each cell can be determined, which is conducive to accurate scheduling of each frequency band on the network side.
  • you can know the frequency band index of the frequency band and the BWP index of the BWP contained in the frequency band you can also know exactly which BWP is in which frequency band, so that you can know which frequency band the BWP belongs to and further facilitate the scheduling of each BWP on the network side.
  • the BWP indication information may be sent to the UE through the network device, where the BWP indication information indicates the BWP information contained in the associated frequency band; in this way, the UE may know the BWP information contained in the frequency band in the cell.
  • the network side needs to schedule the BWP of each frequency band in the cell to the UE, it can just send the indication information indicating the information of the BWP; thus, on the one hand, it can reduce the overhead of signaling and reduce the time delay for the network side to configure BWP for the UE ; On the other hand, the accuracy of the UE knowing the configured BWP can be improved.
  • a BWP indication method provided by an embodiment of the present disclosure is executed by a network device, including:
  • Step S31 sending the first type of BWP index, wherein the first type of BWP index is: the BWP ID obtained by uniformly numbering all BWPs in the cell; or sending the second type of BWP index, wherein the second type of BWP index includes at least: The frequency band index and the BWP ID obtained from the BWP number contained in the frequency band indicated by the frequency band index.
  • the first type of BWP index here may refer to the BWP ID of at least one BWP among the BWP IDs obtained by uniformly numbering all BWPs in the cell.
  • the first type of BWP index can refer to at least one of the following: the BWP ID of the initial BWP, the BWP ID of any one or more BWPs other than the initial BWP, the BWP ID of the initial BWP, and any one or more BWPs other than the initial BWP The BWP ID.
  • the second type of BWP index here can refer to at least one of the following: the frequency band index of any frequency band in all frequency bands in the cell and the BWP ID of any BWP or multiple BWPs in this frequency band; the frequency band index of the initial frequency band and the initial The BWP ID of the BWP; the frequency band index of the initial frequency band and the BWP ID of any one or more BWPs in the initial frequency band other than the initial BWP.
  • the BWP indication information includes: the first type of BWP index or the second type of BWP index; wherein, the first type of BWP index is: the BWP ID obtained by uniformly numbering all BWPs in the cell; the second type of BWP index At least include: the frequency band index and the BWP ID obtained from the BWP number included in the frequency band indicated by the frequency band index.
  • the BWP indication information is the BWP indication information in step S21.
  • the first type of BWP index can be sent through the network device to realize the indication of the unified number of each BWP in the cell, or the second type of BWP index can be sent through the network device to realize the identification of each BWP in each frequency band in the cell.
  • Individually numbered instructions when the network side schedules BWPs in each frequency band in the cell, it can be done by sending the first-type BWP index or the second-type BWP index of the BWP to be scheduled; thus, on the one hand, it can reduce signaling overhead and network On the one hand, configure the BWP delay for the UE; on the other hand, it can improve the accuracy of the UE knowing the configured BWP.
  • the first type of BWP index contained in the BWP indication information is: the BWP ID of the starting BWP included in the frequency band associated with the BWP indication information;
  • the BWP indication information further includes: the number of BWPs included in the frequency band associated with the BWP indication information.
  • the frequency band associated with the cell includes frequency band 1.
  • frequency band 1 has a starting BWP, and the BWP ID of the starting BWP is BWP0; frequency band 1 includes 3 BWPs in total.
  • the numbers of all BWPs in the frequency band associated with the cell can be determined according to the starting BWP and the number of BWPs in the frequency band 1. For example, numbers of all BWPs in the frequency band associated with the cell are BWP 0, BWP1 and BWP2 respectively.
  • the frequency bands associated with the cell include frequency band 1 and frequency band 2.
  • frequency band 1 has a starting BWP, and the BWP ID of the starting BWP is BWP0; frequency band 1 has 3 BWPs and frequency band 2 has 2 BWPs, so the total number of frequency band 1 and frequency band 2 is 5.
  • the serial number of the BWP of the frequency band associated with the cell may be determined according to the initial BWP and the sum of the BWP numbers of the frequency band 1 and the frequency band 2. For example, numbers of all BWPs in the frequency band associated with the cell are BWP 0, BWP1, BWP2, BWP3 and BWP4 respectively.
  • the first type of BWP index contained in the BWP indication information associated with the initial frequency band is: the BWP ID of the initial BWP;
  • the first type of BWP index contained in the BWP indication information associated with the non-initial frequency band is: the BWP ID of the BWP other than the initial BWP.
  • the frequency band associated with the cell includes the initial BWP and BWPs other than the initial BWP; wherein, the BWP ID of the initial BWP is BWP0, and the BWP IDs other than the initial BWP are BWP1, BWP2, and BWP4 respectively. Then, based on the BWP ID of the initial BWP and the BWP IDs of BWPs other than the initial BWP, the serial number of the BWP of the frequency band associated with the cell can be determined.
  • the BWP ID of the initial BWP in the associated frequency band in the cell and the BWP ID of BWPs other than the initial BWP, that is, the unified numbering of all BWPs in the cell can be realized through the first type of BWP index instructions.
  • the response to the BWP indication information includes: a second type of BWP index
  • the BWP ID of each BWP in the initial frequency band starts from the first value, where the first value is the BWP ID of the initial BWP;
  • the BWP ID of each BWP in the non-initial frequency band starts from the second value, wherein the second value is different from the first value.
  • the first value can be "0", and the "0" can be the BWP ID of the initial BWP; then the BWP ID of the BWP in the initial frequency band can be "0", "1", "2", " 3” etc. Then the second value can be "1", and then the BWP ID of each BWP in each non-initial frequency band can be "1", "2", "3" and "4" in turn.
  • the first value can be "00", and the "00" can be the BWP ID of the initial BWP; then the BWP ID of the BWP in the initial frequency band can be “00", "01", "02", " 03” etc. Then the second value can be "11", and then the BWP IDs of the BWPs in the non-initial frequency bands can be "11", "12", "13" and "14" in turn.
  • the frequency bands associated with the cell include frequency band 1, frequency band 2 and frequency band 3; the frequency band indexes of frequency band 1, frequency band 2 and frequency band 3 can be respectively: “S1", “S2” and “S3”; where “S1” “S2” and “S3” are both non-initial frequency bands.
  • frequency band 1, frequency band 2 and frequency band 3 can be independently numbered; the IDs of the four BWPs in frequency band 1 can be "0", “1", "2” and “3” respectively; the IDs of the four BWPs in frequency band 2
  • the IDs of the three BWPs in frequency band 3 may be "1", "2” and “3” respectively.
  • each frequency band associated with the cell may be numbered, and the indication of each frequency band may be determined through the frequency band index of each frequency band.
  • the frequency bands associated with the cell respectively, for example, the IDs of the BWPs in the initial frequency band are numbered from the first value, and the IDs of the BWPs in the non-initial frequency bands are numbered from the second value .
  • the independent number of each BWP contained in each frequency band in the cell can be indicated through the second type of index, which can facilitate the network side to implement scheduling of each BWP in each frequency band associated with the cell based on the independent number.
  • the frequency band information includes: a frequency band index
  • one indication field is used to indicate one frequency band index, or one indication field is used to indicate multiple frequency band indices.
  • one indication field when one indication field is used to indicate multiple frequency band indices, different bit values of one indication field indicate indices of different frequency band sets.
  • the BWP indication information uses one or more indication fields.
  • An indication field can be one or more bits.
  • one indication field is used to indicate a frequency band index.
  • the three indication fields are respectively the first indication field, the second indication field and the third indication field.
  • the first indication field indicates the frequency band index of frequency band 1; when each bit of the first indication field is "0", it does not indicate the frequency band index of any frequency band.
  • each bit of the second indication field is “1”, it is used to indicate the frequency band index of frequency band 2; when each bit of the second indication field is "0", it does not indicate the frequency band index of any frequency band.
  • each bit of the third indication field is “1", it is used to indicate the frequency band index of frequency band 3; when each bit of the third indication field is "0", it does not indicate the frequency band index of any frequency band.
  • one indication field is used to indicate multiple frequency band indexes.
  • the three indication fields are respectively the first indication field, the second indication field and the third indication field.
  • the first indication field indicates the frequency band index of the set of frequency band 1 and frequency band 2; when each bit of the first indication field is "0", it does not indicate the frequency band index of any frequency band.
  • each bit of the second indication field is “1”, it is used to indicate the frequency band index of the set of frequency band 3 and frequency 4; when each bit of the second indication field is "0", it does not indicate the frequency band index of any frequency band.
  • each bit of the third indication field is “1", it is used to indicate the frequency band index of the set of frequency band 5, frequency band 6, and frequency band 7; when each bit of the third indication field is "0", it does not indicate any frequency band Band index.
  • the first indication field when one indication field indicates multiple frequency band indices, different bit values may be used to indicate the frequency band indices of different frequency bands.
  • the first indication field is 32 bits; it may be: when the 1st to 16th bits of the first indication field are "1" and the 17th to 32nd bits are "0", indicate the frequency band of frequency band 1 Index; when the 1st to 16th bits of the first indication field are "0" and the 17th to 32nd bits are "1", indicate the frequency band index of frequency band 2; when each bit of the first indication field is "0" ” does not indicate the band index of any band.
  • different bit values may be used to indicate indices of different frequency band sets. For example, when the 1st to 16th bits of the first indication field are "1" and the 17th to 32nd bits are "0", it indicates the frequency band index of the set of frequency bands 1 and 2; When the 16th bit is “0" and the 17th to 32nd bits are "1", it indicates the frequency band index of the set of frequency bands 3 and 4; when each bit of the first indication field is "0", it does not indicate any frequency band The band index for the collection.
  • one indication field when one indication field indicates frequency band indices of multiple frequency bands, it may be frequency band indices indicating multiple continuous frequency bands, or multiple discontinuous frequency band indices.
  • one indication field can be used to indicate a frequency band index, and the frequency band index can be independently indicated; or one indication field can be used to indicate multiple frequency band indices, and the frequency band index can be jointly indicated.
  • the independent indication of the frequency band index is implemented through the indication field, the one-to-one correspondence between the indication field and the frequency band index can be realized, so that the indication is more accurate and clear.
  • the joint indication of the frequency band index is realized through the indication field, multiple frequency band indices can be indicated through one indication field, so as to save bit overhead, thereby saving signaling overhead and storage resources of network equipment and UE transmission indication information, etc. overhead.
  • the BWP information includes: BWP index;
  • one indication field is used to indicate one BWP index, or one indication field is used to indicate multiple BWP indices.
  • different bit values of one indication field indicate indexes of different BWP sets.
  • the BWP indication information uses one or more indication fields.
  • An indication field can be one or more bits.
  • an indication field is used to indicate a BWP index.
  • the three indication fields are respectively the first indication field, the second indication field and the third indication field.
  • the first indication field is “1”
  • BWP0 is indicated; when each bit of the first indication field is "0”, no BWP index of any BWP is indicated.
  • each bit of the second indication field is “1”, it is used to indicate BWP1; when each bit of the second indication field is "0", it does not indicate the BWP index of any BWP.
  • each bit of the third indication field is “1", it is used to indicate BWP2; when each bit of the third indication field is "0", it does not indicate the BWP index of any BWP.
  • one indication field is used to indicate multiple BWP indexes.
  • the three indication fields are respectively the first indication field, the second indication field and the third indication field.
  • the first indication field indicates BWP0 and BWP1; when each bit of the first indication field is "0", it does not indicate the BWP index of any BWP set.
  • each bit of the second indication field is “1”, it is used to indicate BWP2 and BWP3; when each bit of the second indication field is "0", it does not indicate the set BWP index of the BWP.
  • each bit of the third indication field is "1", it is used to indicate BWP4, BWP5 and BWP6; when each bit of the third indication field is "0", it does not indicate the BWP index of the BWP set.
  • different bit values may be used to indicate BWP indices of different BWPs.
  • the first indication field is 32 bits; then it may be: when the 1st to 16th bits of the first indication field are "1" and the 17th to 32nd bits are "0", indicate BWP0; When the 1st to 16th bits of an indication field are "0" and the 17th to 32nd bits are "1", it indicates BWP1; when each bit of the first indication field is "0", it does not indicate the BWP of BWP index.
  • bits 1 to 16 of the first indication field are “1" and bits 17 to 32 are “0", it indicates the BWP index of the set of BWP0 and BWP1; when bits 1 to 16 of the first indication field When the bit is "0" and the 17th to 32nd bits are “1", it indicates the BWP index of the set of BWP2 and BWP3; when each bit of the first indication field is "0", it does not indicate any BWP of BWP index.
  • one indication field when one indication field indicates multiple BWP indexes, it may be a BWP index indicating multiple continuous BWPs, or a BWP index indicating multiple discontinuous BWPs.
  • one indication field can be used to indicate a BWP index, and the BWP index can be independently indicated; or one indication field can be used to indicate multiple BWP indices, and the BWP index can be jointly indicated.
  • the independent indication of the BWP index is implemented through the indication field, the one-to-one correspondence between the indication field and the BWP index can be realized, making the indication more accurate and clear.
  • multiple BWP indices can be indicated through one indication field, thereby saving bit overhead, thereby saving signaling overhead and storage resources for transmission of indication information by network devices and UEs. overhead.
  • a BWP indication method provided by an embodiment of the present disclosure is executed by a network device, including: sending BWP indication information through high-layer signaling, or sending BWP indication information through physical layer signaling.
  • the high-level signaling here includes radio resource control (Radio Resource Control, RRC) signaling, or media access control (Media Access Control, MAC) signaling;
  • the physical layer signaling here includes: Downlink Control Information (Downlink Control Information) , DCI).
  • an embodiment of the present disclosure provides a BWP indication method, which is executed by a network device, including:
  • Step S41 sending BWP indication information through RRC signaling; or sending BWP indication information through MAC signaling; or sending BWP indication information through DCI.
  • step S21 includes one of the following:
  • the BWP indication information may be sent through one of RRC signaling, MAC signaling, and DCI, so that the BWP indication information is sent separately without additional signaling, thereby further saving signaling overhead.
  • RRC signaling when the network device and the UE need to establish a connection, sending BWP indication information through RRC signaling can trigger the connection between the network device and the UE on the one hand, and make the UE aware of the BWP information indication on the other hand; thereby saving signaling overhead.
  • the network device pages the UE, it can also send the BWP indication information through the DCI; thus, the signaling overhead can also be saved.
  • the following BWP indication method is performed by the UE, which is similar to the description of the above-mentioned BWP indication method performed by the network device; and, for the technical details not disclosed in the embodiment of the BWP indication method performed by the UE, please refer to The description of an example of the BWP indication method performed by the network device will not be described in detail here.
  • an embodiment of the present disclosure provides a BWP indication method, which is performed by the UE, including:
  • Step S51 Receive BWP indication information, wherein the BWP indication information indicates the information of the BWP included in the associated frequency band.
  • the BWP indication indicates the frequency band information of the associated frequency band.
  • An embodiment of the present disclosure provides a BWP indication method, executed by a UE, which may include: receiving BWP indication information, wherein the BWP indication information indicates frequency band information of an associated frequency band and BWP information included in the frequency band.
  • An embodiment of the present disclosure provides a BWP indication method, executed by a UE, which may include: receiving BWP indication information sent by a network device.
  • An embodiment of the present disclosure provides a BWP indication method, executed by a UE, which may include: receiving BWP indication information, wherein the BWP indication information indicates frequency band information of an associated frequency band and BWP information included in the frequency band.
  • An embodiment of the present disclosure provides a BWP indication method, which is executed by a UE, and may include: receiving BWP indication information, wherein the BWP indication information indicates frequency band information of associated multiple frequency bands and BWP information included in the frequency bands.
  • the frequency bands include: the initial frequency band is a frequency band including the initial BWP, and the non-initial frequency band is a frequency band other than the initial frequency band.
  • the initial BWP is the BWP used by the UE for initial access.
  • the initial BWP may be a default BWP for the UE to implement the BWP automatic fallback function.
  • the BWP automatic fallback function here automatically switches to the default BWP for the currently active BWP.
  • the BWP ID of the initial BWP is different from the BWP ID of any BWP other than the initial BWP in the cell.
  • the BWP indication information includes:
  • the first type of BWP index wherein, the first type of BWP index is: the BWP ID obtained by uniformly numbering all BWPs in the cell;
  • the second type of BWP index wherein the second type of BWP index at least includes: a frequency band index and a BWP ID obtained from the BWP number contained in the frequency band indicated by the frequency band index.
  • An embodiment of the present disclosure provides a BWP indication method, which is executed by the UE, and may include: receiving the first type of BWP index, wherein the first type of BWP index is: the BWP ID obtained by uniformly numbering all BWPs in the cell; or, receiving the first type of BWP index
  • the second type of BWP index, wherein the second type of BWP index includes at least: a frequency band index and a BWP ID obtained from the BWP number included in the frequency band indicated by the frequency band index.
  • the first type of BWP index contained in the BWP indication information is: the BWP ID of the starting BWP included in the frequency band associated with the BWP indication information;
  • the BWP indication information further includes: the number of BWPs included in the frequency band associated with the BWP indication information.
  • the first type of BWP index contained in the BWP indication information associated with the initial frequency band is: the BWP ID of the initial BWP;
  • the first type of BWP index contained in the BWP indication information associated with the non-initial frequency band is: the BWP ID of the BWP other than the initial BWP.
  • the response to the BWP indication information includes: a second type of BWP index
  • the BWP ID of each BWP in the initial frequency band starts from the first value, where the first value is the BWP ID of the initial BWP;
  • the BWP ID of each BWP in the non-initial frequency band starts from the second value, wherein the second value is different from the first value.
  • the frequency band information includes: a frequency band index
  • one indication field is used to indicate one frequency band index, or one indication field is used to indicate multiple frequency band indices.
  • one indication field when one indication field is used to indicate multiple frequency band indices, different bit values of one indication field indicate indices of different frequency band sets.
  • the BWP information includes: BWP index;
  • one indication field is used to indicate one BWP index, or one indication field is used to indicate multiple BWP indices.
  • different bit values of one indication field indicate indexes of different BWP sets.
  • An embodiment of the present disclosure provides a BWP indication method, executed by a UE, which may include: receiving BWP indication information through RRC signaling; or receiving BWP indication information through MAC signaling; or receiving BWP indication information through DCI.
  • step S51 includes one of the following:
  • the BWP indication information is received through the downlink control information DCI.
  • an embodiment of the present disclosure provides a BWP indicating device, which is applied to a network device, including:
  • the sending module 61 is configured to send BWP indication information, where the BWP indication information indicates BWP information included in the associated frequency band.
  • the BWP indicates information and also indicates frequency band information of an associated frequency band.
  • An embodiment of the present disclosure provides a BWP indication device, which is applied to network equipment, and may include: a sending module 61 configured to send BWP indication information, wherein the BWP indication information indicates the frequency band information of the associated frequency band and the BWP included in the frequency band Information.
  • An embodiment of the present disclosure provides a BWP indication device, which is applied to a network device, and may include: a sending module 61 configured to send BWP indication information to a UE, wherein the BWP indication information indicates the frequency band information of the associated frequency band and the frequency band included Information about the BWP.
  • the frequency bands include: the initial frequency band is a frequency band including the initial BWP, and the non-initial frequency band is a frequency band other than the initial frequency band.
  • the initial BWP is the BWP used by the UE for initial access.
  • the initial BWP may be a default BWP for the UE to implement the BWP automatic fallback function.
  • the BWP automatic fallback function here automatically switches to the default BWP for the currently active BWP.
  • the BWP ID of the initial BWP is different from the BWP ID of any BWP other than the initial BWP in the cell.
  • the BWP indication information includes:
  • the first type of BWP index wherein, the first type of BWP index is: the BWP ID obtained by uniformly numbering all BWPs in the cell;
  • the second type of BWP index wherein the second type of BWP index at least includes: a frequency band index and a BWP ID obtained from the BWP number contained in the frequency band indicated by the frequency band index.
  • An embodiment of the present disclosure provides a BWP indicating device, which is applied to a network device and may include:
  • the sending module 61 is configured to send the first type of BWP index, wherein the first type of BWP index is: the BWP ID obtained by uniformly numbering all BWPs in the cell; or,
  • the sending module 61 is configured to send a second-type BWP index, where the second-type BWP index at least includes: a frequency band index and a BWP ID obtained from the BWP number contained in the frequency band indicated by the frequency band index.
  • the first type of BWP index contained in the BWP indication information is: the BWP ID of the starting BWP included in the frequency band associated with the BWP indication information;
  • the BWP indication information further includes: the number of BWPs included in the frequency band associated with the BWP indication information.
  • the first type of BWP index contained in the BWP indication information associated with the initial frequency band is: the BWP ID of the initial BWP;
  • the first type of BWP index contained in the BWP indication information associated with the non-initial frequency band is: the BWP ID of the BWP other than the initial BWP.
  • the response to the BWP indication information includes: a second type of BWP index
  • the BWP ID of each BWP in the initial frequency band starts from the first value, where the first value is the BWP ID of the initial BWP;
  • the BWP ID of each BWP in the non-initial frequency band starts from the second value, wherein the second value is different from the first value.
  • the frequency band information includes: a frequency band index
  • one indication field is used to indicate one frequency band index, or one indication field is used to indicate multiple frequency band indices.
  • one indication field when one indication field is used to indicate multiple frequency band indices, different bit values of one indication field indicate indices of different frequency band sets.
  • the BWP information includes: BWP index;
  • one indication field is used to indicate one BWP index, or one indication field is used to indicate multiple BWP indices.
  • different bit values of one indication field indicate indexes of different BWP sets.
  • An embodiment of the present disclosure provides a BWP indicating device, which is applied to a network device and may include: a sending module 61 configured as one of the following:
  • an embodiment of the present disclosure provides a device for indicating a bandwidth part BWP, which is applied to a UE, including:
  • the receiving module 71 is configured to receive BWP indication information, where the BWP indication information indicates BWP information included in the associated frequency band.
  • the BWP indicates information and also indicates frequency band information of an associated frequency band.
  • An embodiment of the present disclosure provides a device for indicating a bandwidth part BWP, which is applied to a UE, and may include: a receiving module 71 configured to receive BWP indication information, where the BWP indication information indicates the frequency band information of the associated frequency band and the information included in the frequency band Information about BWP.
  • An embodiment of the present disclosure provides a device for indicating a bandwidth part BWP, which is applied to a UE, and may include: a receiving module 71 configured to receive BWP indication information sent by a network device, wherein the BWP indication information indicates the frequency band information of the associated frequency band and Information about the BWP contained in the frequency band.
  • the frequency bands include:
  • the initial frequency band is a frequency band including the initial BWP, and the non-initial frequency band is a frequency band other than the initial frequency band.
  • the initial BWP is the BWP used by the UE for initial access.
  • the initial BWP may be a default BWP for the UE to implement the BWP automatic fallback function.
  • the BWP automatic fallback function here automatically switches to the default BWP for the currently active BWP.
  • the BWP ID of the initial BWP is different from the BWP ID of any BWP other than the initial BWP in the cell.
  • the BWP indication information includes:
  • the first type of BWP index wherein, the first type of BWP index is: the BWP ID obtained by uniformly numbering all BWPs in the cell;
  • the second type of BWP index wherein the second type of BWP index at least includes: a frequency band index and a BWP ID obtained from the BWP number contained in the frequency band indicated by the frequency band index.
  • An embodiment of the present disclosure provides a device for indicating a bandwidth part BWP, which is applied to a UE, and may include:
  • the receiving module 71 is configured to receive the first type of BWP index, wherein the first type of BWP index is: the BWP ID obtained by uniformly numbering all BWPs in the cell; or,
  • the receiving module 71 is configured as a second type of BWP index, wherein the second type of BWP index at least includes: a frequency band index and a BWP ID obtained from the BWP number contained in the frequency band indicated by the frequency band index.
  • the first type of BWP index contained in the BWP indication information is: the BWP ID of the starting BWP included in the frequency band associated with the BWP indication information;
  • the BWP indication information further includes: the number of BWPs included in the frequency band associated with the BWP indication information.
  • the first type of BWP index contained in the BWP indication information associated with the initial frequency band is: the BWP ID of the initial BWP;
  • the first type of BWP index contained in the BWP indication information associated with the non-initial frequency band is: the BWP ID of the BWP other than the initial BWP.
  • the response to the BWP indication information includes: a second type of BWP index
  • the BWP ID of each BWP in the initial frequency band starts from the first value, where the first value is the BWP ID of the initial BWP;
  • the BWP ID of each BWP in the non-initial frequency band starts from the second value, wherein the second value is different from the first value.
  • the frequency band information includes: a frequency band index
  • one indication field is used to indicate one frequency band index, or one indication field is used to indicate multiple frequency band indices.
  • one indication field when one indication field is used to indicate multiple frequency band indices, different bit values of one indication field indicate indices of different frequency band sets.
  • the BWP information includes: BWP index;
  • one indication field is used to indicate one BWP index, or one indication field is used to indicate multiple BWP indices.
  • different bit values of one indication field indicate indexes of different BWP sets.
  • An embodiment of the present disclosure provides a device for indicating a bandwidth part BWP, which is applied to a UE, and may include: a receiving module 71 configured as one of the following:
  • An embodiment of the present disclosure provides a communication device, including:
  • memory for storing processor-executable instructions
  • the processor is configured to implement the BWP indication method in any embodiment of the present disclosure when running the executable instruction.
  • the communication device may be a network device or a UE.
  • the network device may be a base station or a core network device.
  • the processor may include various types of storage media, which are non-transitory computer storage media, and can continue to memorize and store information thereon after the user equipment is powered off.
  • the processor may be connected to the memory through a bus or the like, and is used to read the executable program stored on the memory, for example, at least one of the methods shown in FIG. 2 to FIG. 5 .
  • An embodiment of the present disclosure also provides a computer storage medium, the computer storage medium stores a computer executable program, and when the executable program is executed by a processor, the BWP indication method of any embodiment of the present disclosure is implemented. For example, at least one of the methods shown in FIG. 2 to FIG. 5 .
  • Fig. 8 is a block diagram showing a user equipment 800 according to an exemplary embodiment.
  • user equipment 800 may be a mobile phone, computer, digital broadcast user equipment, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, and the like.
  • user equipment 800 may include one or more of the following components: processing component 802, memory 804, power supply component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, sensor component 814 , and the communication component 816.
  • the processing component 802 generally controls the overall operations of the user device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components. For example, processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802 .
  • the memory 804 is configured to store various types of data to support operations at the user equipment 800 . Examples of such data include instructions for any application or method operating on user device 800, contact data, phonebook data, messages, pictures, videos, and the like.
  • the memory 804 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic or Optical Disk Magnetic Disk
  • the power supply component 806 provides power to various components of the user equipment 800 .
  • Power components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for user device 800 .
  • the multimedia component 808 includes a screen providing an output interface between the user device 800 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect duration and pressure associated with the touch or swipe action.
  • the multimedia component 808 includes a front camera and/or a rear camera. When the user equipment 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.
  • the audio component 810 is configured to output and/or input audio signals.
  • the audio component 810 includes a microphone (MIC), which is configured to receive external audio signals when the user equipment 800 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 804 or sent via communication component 816 .
  • the audio component 810 also includes a speaker for outputting audio signals.
  • the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.
  • Sensor component 814 includes one or more sensors for providing user equipment 800 with status assessments of various aspects.
  • the sensor component 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the user device 800, the sensor component 814 can also detect the user device 800 or a component of the user device 800 The position change of the user device 800, the presence or absence of contact of the user with the user device 800, the orientation or acceleration/deceleration of the user device 800 and the temperature change of the user device 800.
  • Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
  • Sensor assembly 814 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
  • the communication component 816 is configured to facilitate wired or wireless communication between the user equipment 800 and other devices.
  • the user equipment 800 can access a wireless network based on communication standards, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication.
  • NFC near field communication
  • the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID Radio Frequency Identification
  • IrDA Infrared Data Association
  • UWB Ultra Wide Band
  • Bluetooth Bluetooth
  • user equipment 800 may be powered by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing the methods described above.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A programmable gate array
  • controller microcontroller, microprocessor or other electronic component implementation for performing the methods described above.
  • non-transitory computer-readable storage medium including instructions, such as the memory 804 including instructions, which can be executed by the processor 820 of the user equipment 800 to complete the above method.
  • the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.
  • an embodiment of the present disclosure shows a structure of a base station.
  • the base station 900 may be provided as a network side device.
  • base station 900 includes processing component 922 , which further includes one or more processors, and a memory resource represented by memory 932 for storing instructions executable by processing component 922 , such as application programs.
  • the application program stored in memory 932 may include one or more modules each corresponding to a set of instructions.
  • the processing component 922 is configured to execute instructions, so as to execute any of the aforementioned methods applied to the base station, for example, the methods shown in FIG. 4 to FIG. 10 .
  • Base station 900 may also include a power component 926 configured to perform power management of base station 900, a wired or wireless network interface 950 configured to connect base station 900 to a network, and an input-output (I/O) interface 958.
  • the base station 900 can operate based on an operating system stored in the memory 932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or similar.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本公开实施例提供一种BWP指示方法、装置、通信设备及存储介质；BWP指示方法，由网络设备执行，包括：发送BWP指示信息，其中，BWP指示信息，指示关联的频段所包含的BWP的信息。本公开实施例提供的BWP指示方法可以减少信令的开销、降低网络侧给UE配置BWP的时延；另一方面能够提高UE知晓被配置的BWP情况的准确性。

Description

BWP指示方法、装置、通信设备及存储介质 技术领域
本公开涉及但不限于通信技术领域，尤其涉及一种BWP指示方法、装置、通信设备及存储介质。
背景技术
为了聚合使用连续或非连续的带宽，无线通信技术，例如长期演进(Long Term Evolution，LTE)技术或者第5代移动通信(5G)新空口(New Radio，NR)采用了载波聚合(Carrier Aggregation，CA)的方式。其中CA可以将至少一个成员载波(Component Carrier)聚合在一起。为了支持多种多样的业务和不同形态的终端，5G NR引入了带宽部分(Bandwidth Part，BWP)的概念。BWP是一个小区带宽内一段连续的带宽，5G NR通过BWP自适应灵活调整UE接收和发送带宽的大小，使得用户设备(User Equipment，UE)接收和发送带宽不需要与小区的带宽一样大。例如，可以是以下几种自适应调整方式：(1)UE处于低活动期时，基站可以通过高层信令或下行控制信息(Downlink Control Information，DCI)指示缩小UE的工作带宽；(2)UE所需的吞吐量比较大时，基站可以通过高层信令或DCI指示增加UE的工作带宽；(3)基站可以指示UE使用不同的BWP，使得UE工作带宽的位置可在频域中移动；(4)基站可以指示不同的BWP使用不同的子载波间隔。
通常一个小区包含几个连续或不连续频段(band)；若无线通信技术采用CA的方式实现不同频段的聚合使用时，该种方式的配置存在时延大及信令开销大等问题。
发明内容
本公开实施例公开了一种BWP指示方法、装置、通信设备及存储介质。
根据本公开实施例的第一方面，提供一种BWP指示方法，由网络设备执行，包括：
发送BWP指示信息，其中，BWP指示信息，指示关联的频段所包含的BWP的信息。
根据本公开实施例的第二方面，提供一种BWP指示方法，由UE执行，包括：
接收BWP指示信息，其中，BWP指示信息，指示关联的频段所包含的BWP的信息。
根据本公开实施例的第三方面，提供一种BWP指示装置，应用于网络设备，包括：
接收模块，被配置为发送BWP指示信息，其中，BWP指示信息，指示关联的频段所包含的BWP的信息。
根据本公开实施例的第四方面，提供一种BWP指示装置，应用于UE，包括：
接收模块，被配置为接收BWP指示信息，其中，BWP指示信息，指示关联的频段所包含的BWP的信息。
根据本公开实施例的第五方面，提供一种通信设备，包括：
处理器；
用于与存储处理器可执行指令的存储器；
其中，处理器被配置为：用于运行可执行指令时，实现本公开任意实施例的BWP指示方法。
根据本公开实施例的第六方面，提供一种计算机存储介质，其中，计算机存储介质存储有计算机可执行程序，可执行程序被处理器执行时实现本公开任意实施例的BWP指示方法。
本公开实施例提供的技术方案可以包括以下有益效果：
在本公开实施例中，可以通过网络设备向UE发送BWP指示信息，其中BWP指示信息指示关联的频段所包含的BWP的信息，可以使得UE知晓小区内频段所包含的BWP的信息。如此，当网络侧需要调度小区内各频段的BWP给UE时，可以通过发送指示BWP的信息的指示信息即可；从而一方面能够减少信令的开销、降低网络侧给UE配置BWP的时延；另一方面能够提高UE知晓被配置的BWP情况的准确性。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开实施例。
附图说明
图1是一种无线通信系统的结构示意图。
图2是根据一示例性实施例示出的一种BWP指示方法的示意图。
图3是根据一示例性实施例示出的一种BWP指示方法的示意图。
图4是根据一示例性实施例示出的一种BWP指示方法的示意图。
图5是根据一示例性实施例示出的一种BWP指示方法的示意图。
图6是根据一示例性实施例示出的一种BWP指示装置的框图。
图7是根据一示例性实施例示出的一种BWP指示装置的框图。
图8是根据一示例性实施例示出的一种UE的框图。
图9是根据一示例性实施例示出的一种基站的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开实施例相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开实施例的一些方面相一致的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开实施例范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
请参考图1，其示出了本公开实施例提供的一种无线通信系统的结构示意图。如图1所示，无线通信系统是基于蜂窝移动通信技术的通信系统，该无线通信系统可以包括：若干个用户设备110以及若干个基站120。
其中，用户设备110可以是指向用户提供语音和/或数据连通性的设备。用户设备110可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网进行通信，用户设备110可以是物联网用户设备，如传感器设备、移动电话(或称为“蜂窝”电话)和具有物联网用户设备的计算机，例如，可以是固定式、便携式、袖珍式、手持式、计算机内置的或者车载的装置。例如，站(Station，STA)、订户单元(subscriber unit)、订户站(subscriber station)，移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点、远程用户设备(remote terminal)、接入用户设备(access terminal)、用户装置(user terminal)、用户代理(user agent)、用户设备(user device)、或用户设备(user equipment)。或者，用户设备110也可以是无人飞行器的设备。或者，用户设备110也可以是车载设备，比如，可以是具有无线通信功能的行车电脑，或者是外接行车电脑的无线用户设备。或者，用户设备110也可以是路边设备，比如，可以是具有无线通信功能的路灯、信号灯或者其它路边设备等。
基站120可以是无线通信系统中的网络侧设备。其中，该无线通信系统可以是第四代移动通信技术(the 4th generation mobile communication，4G)系统，又称长期演进(Long Term Evolution，LTE)系统；或者，该无线通信系统也可以是5G系统，又称新空口系统或5G NR系统。或者，该无线通信系统也可以是5G系统的再下一代系统。其中，5G系统中的接入网可以称为新一代无线接入网(New Generation-Radio Access Network，NG-RAN)。
其中，基站120可以是4G系统中采用的演进型基站(eNB)。或者，基站120也可以是5G系统中采用集中分布式架构的基站(gNB)。当基站120采用集中分布式架构时，通常包括集中单元(central unit，CU)和至少两个分布单元(distributed unit，DU)。集中单元中设置有分组数据汇聚协议(Packet Data Convergence Protocol，PDCP)层、无线链路层控制协议(Radio Link Control，RLC)层、媒体接入控制(Medium Access Control，MAC)层的协议栈；分布单元中设置有物理(Physical，PHY)层协议栈，本公开实施例对基站120的具体实现方式不加以限定。
基站120和用户设备110之间可以通过无线空口建立无线连接。在不同的实施方式中，该无线空口是基于第四代移动通信网络技术(4G)标准的无线空口；或者，该无线空口是基于第五代移动通信网络技术(5G)标准的无线空口，比如该无线空口是新空口；或者，该无线空口也可以是基于5G的更下一代移动通信网络技术标准的无线空口。
在一些实施例中，用户设备110之间还可以建立E2E(End to End，端到端)连接。比如车联网通信(vehicle to everything，V2X)中的车对车(vehicle to vehicle，V2V)通信、车对路边设备(vehicle  to Infrastructure，V2I)通信和车对人(vehicle to pedestrian，V2P)通信等场景。
这里，上述用户设备可认为是下面实施例的终端设备。
在一些实施例中，上述无线通信系统还可以包含网络管理设备130。
若干个基站120分别与网络管理设备130相连。其中，网络管理设备130可以是无线通信系统中的核心网设备，比如，该网络管理设备130可以是演进的数据分组核心网(Evolved Packet Core，EPC)中的移动性管理实体(Mobility Management Entity，MME)。或者，该网络管理设备也可以是其它的核心网设备，比如服务网关(Serving GateWay，SGW)、公用数据网网关(Public Data Network GateWay，PGW)、策略与计费规则功能单元(Policy and Charging Rules Function，PCRF)或者归属签约用户服务器(Home Subscriber Server，HSS)等。对于网络管理设备130的实现形态，本公开实施例不做限定。
如图2所示，本公开实施例提供一种BWP指示方法，由网络设备执行，包括：
步骤S21：发送BWP指示信息，其中，BWP指示信息，指示关联的频段所包含的BWP的信息。
在一个实施例中，网络设备可以是接入网设备或者核心网设备。
在一个实施例中，接入网设备可以是但不限于是基站。基站可以为UE接入互联网的接口设备基站可以为各种类型的基站；例如，基站可以是3G基站、4G基站、5G基站或任一代通信技术基站。
本公开实施例提供一种BWP指示方法，由用户设备执行，可包括：向UE发送BWP指示信息。
在一个实施例中，UE可以为各种移动终端或固定终端。例如，UE可以是但不限于是手机、计算机、服务器、可穿戴设备、游戏控制平台或多媒体设备等。
在一个实施例中，UE可以包括非连接态UE或者连接态UE；其中，非连接态UE包括：非激活态UE和/或空闲态UE。
在一个实施例中，关联的频段可以是指小区关联的频段。示例性的，小区包含的一个频段或者多个频段，均可以指该小区关联的频段。
在一个实施例中，关联的频段也可以是指UE关联的频段。示例性的，基站给UE配置的可以使用的一个频段或者多个频段，均可以指该UE关联的频段。
本公开实施例提供的一种BWP指示方法，由网络设备执行，可包括：发送BWP指示信息；其中，BWP指示信息，指示关联的一个频段所包含的BWP的信息。
本公开实施例提供的一种BWP指示方法，由网络设备执行，可包括：发送BWP指示信息；其中，BWP指示信息，指示关联的多个频段所包含的BWP的信息。
在一个实施例中，频段为多个时，多个频段可以是连续的频段或者不连续的频段。
在一个实施例中，频段为多个时，所述多个频段包括：初始(initial)频段为包含初始(initial)BWP的频段，非初始频段为初始频段以外的频段。示例性的，一个小区包含的频段有：频段1、频段2、及频段3；其中频段1中包含初始BWP，则频段1为初始频段，频段2和频段3为非初始频段。
在一个实施例中，初始BWP可以为UE初始接入使用的BWP。
在一个实施例中，初始BWP可以为UE实现BWP自动回退功能的默认BWP。此处的BWP自动回退功能为当前激活BWP自动切换到默认BWP。示例性的，UE在第一时刻激活的BWP为第一BWP，在第二时刻UE处于不活跃状态，则UE可以切换到默认BWP。在本实施例中，UE可以在第二时刻或任何恰当的时刻切换到默认BWP以实现BWP的自动回退功能；其中第一BWP的带宽大于默认BWP。在一些实施方式中，UE可以在第二时刻就实现BWP的自动回退功能。
在一个实施例中，初始BWP的BWP标识ID不同于小区内初始BWP以外的任意一个BWP的BWP ID。此处的ID可以是任意一个或多个字符；该字符可以是字母、数字及符号的其中至少之一；例如初始BWP的标识可以是BWP0。
示例性的，初始BWP的BWP ID，可以为BWP0；则小区内初始BWP以外的BWP可以按照预定顺序进行标识；例如，可以是BWP1、BWP2、……、BWPn；其中，n为大于0的整数。该预定顺序可以是但不限于是：由低频率BWP到高频率BWP进行标识，或者由高频率到低频率的BWP进行标识。
在一个实施例中，BWP的信息但不限于是以下至少之一：BWP索引、起始BWP索引、初始BWP的索引及BWP数目。此处的BWP索引可以是指任意频段中任意BWP的ID。此处的起始BWP为频段中第一个编号的BWP；例如在初始频段中，起始BWP索引可以是指初始BWP索引；在非初始频段中，起始BWP索引可以是指该非初始频段中第一个编号的BWP。
如此，在本公开实施例中，可以通过知道小区关联频段的各BWP的BWP索引，或者知道各频段的初始BWP索引及BWP数目等BWP的信息，确定出小区关联频段的各BWP的编号等；从而有利于网络侧对小区内各频段的各BWP的准确调度。
在一个实施例中，BWP指示信息，指示频段的频段信息。
本公开实施例提供的一种BWP指示方法，由网络设备执行，可包括：发送BWP指示信息；其中，BWP指示信息，指示关联的频段的频段信息及频段所包含的BWP的信息。
在一个实施例中，频段信息包括但不限于是：频段索引。此处的频段索引，包括：初始频段索引和/或非初始频段索引。此处的频段索引也可以是指频段ID；该ID也可以是指任意一个或多个字符。
如此，在本公开实施例中，还可以通过知道小区关联的各频段的频段索引等频段信息，确定出各小区关联频段的编号，从而有利于网络侧对各频段的准确调度。且若可以知道频段的频段索引及频段所包含的BWP的BWP索引等，还可以准确知晓哪个频段中有哪个BWP，从而可以知道BWP属于哪个频段的同时进一步方便网络侧对各BWP的调度。
在本公开实施例中，可以通过网络设备向UE发送BWP指示信息，其中BWP指示信息指示关联的频段所包含的BWP的信息；如此可以使得UE知晓小区内频段所包含的BWP的信息。如此，当网络侧需要调度小区内各频段的BWP给UE时，可以通过发送指示BWP的信息的指示信息即可；从而一方面能够减少信令的开销、降低网络侧给UE配置BWP的时延；另一方面能够提高UE知晓被配置的BWP情况的准确性。
需要说明的是，本领域内技术人员可以理解，本公开实施例提供的方法，可以被单独执行，也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
如图3所示，本公开实施例提供的一种BWP指示方法，由网络设备执行，包括：
步骤S31：发送第一类BWP索引，其中，第一类BWP索引为：对小区内所有BWP统一编号得到的BWP ID；或者，发送第二类BWP索引，其中，第二类BWP索引至少包括：频段索引和对频段索引所指示频段包含的BWP编号得到的BWP ID。
此处的第一类BWP索引，可以是指对小区内所有BWP统一编号得到的BWP ID中至少一个BWP的BWP ID。例如第一类BWP索引可以是指以下至少之一：初始BWP的BWP ID、初始BWP以外的任意一个或多个BWP的BWP ID、初始BWP的BWP ID和初始BWP以外的任意一个或多个BWP的BWP ID。
此处的第二类BWP索引，可以是指以下至少之一：小区内所有频段中任意一个频段的频段索引及该频段的任意一个BWP或者多个BWP的BWP ID；初始频段的频段索引及初始BWP的BWP ID；初始频段的频段索引及初始频段中初始BWP外任意一个或多个BWP的BWP ID。
在一个实施例中，BWP指示信息，包括：第一类BWP索引或者第二类BWP索引；其中，第一类BWP索引为：对小区内所有BWP统一编号得到的BWP ID；第二类BWP索引至少包括：频段索引和对频段索引所指示频段包含的BWP编号得到的BWP ID。
在本公开的一些实施例中，BWP指示信息为步骤S21中的BWP指示信息。
在本公开实施例中，可以通过网络设备发送第一类BWP索引，实现对小区内各BWP的统一编号的指示，或者通过网络设备发送第二类BWP索引，实现小区内各频段的各BWP的独立编号的指示。如此，可以有利于网络侧调度小区内各频段的BWP时，可以通过发送需要调度的BWP的第一类BWP索引或者第二类BWP索引即可；从而一方面能够减少信令的开销、降低网络侧给UE配置BWP的时延；另一方面能够提高UE知晓被配置的BWP情况的准确性。
在一个实施例中，BWP指示信息包含的第一类BWP索引为：BWP指示信息关联的频段所包含的起始BWP的BWP ID；
BWP指示信息还包括：BWP指示信息关联的频段包含的BWP数目。
示例性的，小区关联的频段包括频段1。其中频段1的有个起始BWP，起始BWP的BWP ID为BWP0；频段1共包括3个BWP。则可以根据起始BWP及频段1的BWP的数目确定小区关联的频段的所有BWP的编号。例如小区关联的频段的所有BWP的编号分别为BWP 0、BWP1及BWP2。
示例性的，小区关联的频段包括频段1和频段2。其中频段1有个起始BWP，起始BWP的BWP ID为BWP0；频段1有3个BWP以及频段2有2个BWP，则频段1和频段2的数目之和为5个。则可以根据起始BWP、及频段1与频段2的BWP数目之和，确定小区关联的频段的BWP的编号。例如小区关联的频段的所有BWP的编号分别为BWP 0、BWP1、BWP2、BWP3及BWP4。
如此，在本公开实施例，可以通过确定小区内关联频段中起始BWP的BWP ID以及关联所包含 的BWP数目，即通过第一类索引及BWP的数目实现对小区内所有BWP的统一编号的指示。如此可以有利于网络侧基于该统一编号实现对小区关联频段的所有BWP的调度。
在一个实施例中，与初始频段关联的BWP指示信息中包含的第一类BWP索引为：初始BWP的BWP ID；
与非初始频段关联的BWP指示信息中包含的第一类BWP索引为：初始BWP以外的BWP的BWP ID。
示例性的，小区关联的频段包括初始BWP以及初始BWP以外的BWP；其中，初始BWP的BWP ID为BWP0，初始BWP以外的BWP ID分别为BWP1、BWP2及BWP4。则基于该初始BWP的BWP ID及初始BWP以外的BWP的BWP ID，则可以确定出小区关联的频段的BWP的编号。
如此，在本公开实施例中，也可以通过确定小区内关联频段中初始BWP的BWP ID以及初始BWP以外的BWP的BWP ID，即可以通过第一类BWP索引实现对小区内所有BWP的统一编号的指示。如此可以有利于网络侧基于该统一编号实现对小区关联的所有BWP的调度。
在一个实施例中，响应于BWP指示信息包括：第二类BWP索引；
初始频段内的各BWP的BWP ID从第一取值开始，其中，第一取值为初始BWP的BWP ID；
非初始频段内各BWP的BWP ID从第二取值开始，其中，第二取值不同于第一取值。
示例性的，第一取值可以为“0”，该“0”可以为初始BWP的BWP ID；则初始频段中BWP的BWP ID依次可以是“0”、“1”、“2”、“3”等。则第二取值可以为“1”，则各非初始频段内各BWP的BWP ID依次可以是“1”、“2”、“3”及“4”等。
示例性的，第一取值可以为“00”，该“00”可以为初始BWP的BWP ID；则初始频段中BWP的BWP ID依次可以是“00”、“01”、“02”、“03”等。则第二取值可以为“11”，则各非初始频段内各BWP的BWP ID依次可以是“11”、“12”、“13”及“14”等。
示例性的，小区关联的频段包括频段1、频段2及频段3；频段1、频段2及频段3的频段索引可以分别为：“S1”、“S2”及“S3”；其中，“S1”为初始频段，“S2”及“S3”均为非初始频段。则可以给频段1、频段2及频段3进行独立编号；其中频段1中的4个BWP的ID可以分别为“0”、“1”、“2”及“3”；频段2中4个BWP的ID可以分别为“1”、“2”、“3”及“4”；频段3中的3个BWP的ID可以分别为“1”、“2”及“3”。
如此，在本公开实施例中，可以给小区关联的各个频段进行编号，通过各频段的频段索引确定各频段的指示。且可以通过给小区关联的各频段分别进行编号，例如对于初始频段内的各BWP的ID从第一取值开始进行编号，以及对于非初始频段内各BWP的ID从第二取值开始进行编号。如此，可以通过第二类索引实现对小区内各频段所包含的各BWP的独立编号的指示，从而可以有利于网络侧基于该独立编号实现对小区关联的各频段中各BWP的调度。
在一个实施例中，频段信息，包括：频段索引；
BWP指示信息使用的指示字段中，一个指示字段用于指示一个频段索引，或者，一个指示字段用于指示多个频段索引。
在一个实施例中，一个指示字段用于指示多个频段索引时，一个指示字段的不同比特值，指示不同的频段集合的索引。
此处的BWP指示信息使用的指示字段为一个或者多个。一个指示字段可以是一位或者多位。
示例性的，一个指示字段用于指示一个频段索引。例如若BWP指示信息使用的指示字段为3个，该3个指示字段分别为第一指示字段、第二指示字段及第三指示字段。当第一指示字段的各比特为“1”时，指示频段1的频段索引；当第一指示字段的各比特为“0”，不指示任何频段的频段索引。当第二指示字段的各比特为“1”时，用于指示频段2的频段索引；当第二指示字段的各比特为“0”时，不指示任何频段的频段索引。当第三指示字段的各比特为“1”时，用于指示频段3的频段索引；当第三指示字段的各比特为“0”时，不指示任何频段的频段索引。
示例性的，一个指示字段用于指示多个频段索引。例如若BWP指示信息使用的指示字段为3个，该3个指示字段分别为第一指示字段、第二指示字段及第三指示字段。当第一指示字段的各比特为“1”时，指示频段1及频段2的集合的频段索引；当第一指示字段的各比特为“0”，不指示任何频段的频段索引。当第二指示字段的各比特为“1”时，用于指示频段3及频4的集合的频段索引；当第二指示字段的各比特为“0”时，不指示任何频段的频段索引。当第三指示字段的各比特为“1”时，用于指示频段5、频段6及频段7的集合的频段索引；当第三指示字段的各比特为“0”时，不指示任何频段的频段索引。
在上述示例中，一个指示字段指示多个频段索引时，可以通过不同比特值指示不同频段的频段索引。例如若第一指示字段为32个比特；则可以是：当第一指示字段的第1至16位比特为“1”且第17位至第32位为“0”时，指示频段1的频段索引；当第一指示字段的第1至16位比特为“0”且第17至32为比特为“1”时，指示频段2的频段索引；当第一指示字段的各比特均为“0”时，不指示任何频段的频段索引。
在上述示例中，一个指示字段指示多个频段索引时，可以通过不同比特值时指示不同的频段集合的索引。例如第一指示字段的第1至16位比特为“1”且第17位至第32位为“0”时，指示频段1、2的集合的频段索引；当第一指示字段的第1至16位比特为“0”且第17至32为比特为“1”时，指示频段3及4的集合的频段索引；当第一指示字段的各比特均为“0”时，不指示任何频段集合的频段索引。
在一个实施例中，一个指示字段指示多个频段的频段索引时，可以是指示连续的多个频段的频段索引，或者指示多个不连续的频段索引。
在本公开实施例中，可以实现一个指示字段对一个频段索引的指示，实现频段索引的独立指示；或者也可以实现一个指示字段对多个频段索引的指示，实现频段索引的联合指示。如此，当通过指示字段实现频段索引的独立指示时，可以实现指示字段与频段索引一一指示的对应关系，使得指示更加准确、清楚。或者，当通过指示字段实现频段索引的联合指示时，可以通过一个指示字段指示多个频段索引，从而能够节省比特的开销，从而节省网络设备及UE传输指示信息的信令开销及存储资源等的开销。
在一个实施例中，BWP的信息，包括：BWP索引；
BWP指示信息使用的指示字段中，一个指示字段用于指示一个BWP索引，或者，一个指示字段用于指示多个BWP索引。
在一个实施例中，一个指示字段用于指示多个BWP索引时，一个指示字段的不同比特值，指示不同BWP集合的索引。
此处的BWP指示信息使用的指示字段为一个或者多个。一个指示字段可以是一位或者多位。
示例性的，一个指示字段用于指示一个BWP索引。例如若BWP指示信息使用的指示字段为3个，该3个指示字段分别为第一指示字段、第二指示字段及第三指示字段。当第一指示字段的各比特为“1”时，指示BWP0；当第一指示字段的各比特为“0”，不指示任何BWP的BWP索引。当第二指示字段的各比特为“1”时，用于指示BWP1；当第二指示字段的各比特为“0”时，不指示任何BWP的BWP索引。当第三指示字段的各比特为“1”时，用于指示BWP2；当第三指示字段的各比特为“0”时，不指示任何BWP的BWP索引。
示例性的，一个指示字段用于指示多个BWP索引。例如若BWP指示信息使用的指示字段为3个，该3个指示字段分别为第一指示字段、第二指示字段及第三指示字段。当第一指示字段的各比特为“1”时，指示BWP0和BWP1；当第一指示字段的各比特为“0”，不指示任何BWP的集合的BWP索引。当第二指示字段的各比特为“1”时，用于指示BWP2和BWP3；当第二指示字段的各比特为“0”时，不指示BWP的集合BWP索引。当第三指示字段的各比特为“1”时，用于指示BWP4、BWP5和BWP6；当第三指示字段的各比特为“0”时，不指示BWP的集合的BWP索引。
在上述示例中，一个指示字段指示多个BWP索引时，可以通过不同比特值指示不同BWP的BWP索引。例如若第一指示字段为32个比特；则可以是：当第一指示字段的第1至16位比特为“1”且第17位至第32位为“0”时，指示BWP0；当第一指示字段的第1至16位比特为“0”且第17至32为比特为“1”时，指示BWP1；当第一指示字段的各比特均为“0”时，不指示BWP的BWP索引。
在上述示例中，一个指示字段指示多个BWP索引时，可以通过不同比特值时指示不同的BWP集合的索引。例如第一指示字段的第1至16位比特为“1”且第17位至第32位为“0”时，指示BWP0和BWP1的集合的BWP索引；当第一指示字段的第1至16位比特为“0”且第17至32为比特为“1”时，指示BWP2及BWP3的集合的BWP索引；当第一指示字段的各比特均为“0”时，不指示任何BWP的BWP索引。
在一个实施例中，一个指示字段指示多个BWP索引时，可以是指示连续的多个BWP的BWP索引，或者指示多个不连续的BWP的BWP索引。
在本公开实施例中，可以实现一个指示字段对一个BWP索引的指示，实现BWP索引的独立指示；或者也可以实现一个指示字段对多个BWP索引的指示，实现BWP索引的联合指示。如此，当通过指示字段实现BWP索引的独立指示时，可以实现指示字段与BWP索引一一指示的对应关系，使得指示更加准确、清楚。或者，当通过指示字段实现BWP索引的联合指示时，可以通过一个指示字段指示多个BWP索引，从而能够节省比特的开销，从而节省网络设备及UE传输指示信息的信令开销及存储资源等的开销。
需要说明的是，本领域内技术人员可以理解，本公开实施例提供的方法，可以被单独执行，也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
本公开实施例提供的一种BWP指示方法，由网络设备执行，包括：通过高层信令发送BWP指示信息，或，通过物理层信令发送BWP指示信息。此处的高层信令包括无线资源控制(Radio Resource Control，RRC)信令，或媒体访问控制(Media Access Control，MAC)信令；此处的物理层信令包括：下行控制信息(Downlink Control Information，DCI)。
如图4所示，本公开实施例提供一种BWP指示方法，由网络设备执行，包括：
步骤S41：通过RRC信令发送BWP指示信息；或，通过MAC信令发送BWP指示信息；或，通过DCI发送BWP指示信息。
在一个实施例中，步骤S21，包括以下之一：
通过RRC信令发送BWP指示信息；
通过MAC信令发送BWP指示信息；
通过DCI发送BWP指示信息。
在本公开实施例中，可以通过RRC信令、MAC信令及DCI的其中之一发送BWP指示信息，从而无需额外的信令单独发送BWP指示信息，从而能够进一步节省信令的开销。例如，在网络设备与UE需要建立连接时，通过RRC信令发送BWP指示信息，可以一方面可以触发网络设备与UE的连接，一方面使得UE知晓BWP的信息的指示；从而能够节省信令的开销。又如，在网络设备寻呼UE时，也可以通过DCI发送BWP指示信息；从而也可以节省信令的开销。
需要说明的是，本领域内技术人员可以理解，本公开实施例提供的方法，可以被单独执行，也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
以下一种BWP指示方法，是由UE执行的，与上述由网络设备执行的BWP指示方法的描述是类似的；且，对于由UE执行的BWP指示方法实施例中未披露的技术细节，请参照由网络设备执行的BWP指示方法示例的描述，在此不做详细描述说明。
如图5所示，本公开实施例提供一种BWP指示方法，由UE执行，包括：
步骤S51：接收BWP指示信息，其中，BWP指示信息，指示关联的频段所包含的BWP的信息。
在一个实施例中，BWP指示，指示关联的频段的频段信息。
本公开实施例提供一种BWP指示方法，由UE执行，可包括：接收BWP指示信息，其中，BWP指示信息，指示关联的频段的频段信息及频段所包含的BWP的信息。
本公开实施例提供一种BWP指示方法，由UE执行，可包括：接收网络设备发送的BWP指示信息。
本公开实施例提供一种BWP指示方法，由UE执行，可包括：接收BWP指示信息，其中，BWP指示信息，指示关联的一个频段的频段信息及频段所包含的BWP的信息。
本公开实施例提供一种BWP指示方法，由UE执行，可包括：接收BWP指示信息，其中，BWP指示信息，指示关联的多个频段的频段信息及频段所包含的BWP的信息。
在一个实施例中，频段为多个时，频段包括：初始频段为包含初始BWP的频段，非初始频段为初始频段以外的频段。
在一个实施例中，初始BWP为UE初始接入使用的BWP。
在一个实施例中，初始BWP可以为UE实现BWP自动回退功能的默认BWP。此处的BWP自动回退功能为当前激活BWP自动切换到默认BWP。
在一个实施例中，初始BWP的BWP标识ID不同于小区内初始BWP以外的任意一个BWP的BWP ID。
在一个实施例中，BWP指示信息，包括：
第一类BWP索引，其中，第一类BWP索引为：对小区内所有BWP统一编号得到的BWP ID；
或者，
第二类BWP索引，其中，第二类BWP索引至少包括：频段索引和对频段索引所指示频段包含的BWP编号得到的BWP ID。
本公开实施例提供一种BWP指示方法，由UE执行，可包括：接收第一类BWP索引，其中，第一类BWP索引为：对小区内所有BWP统一编号得到的BWP ID；或者，接收第二类BWP索引，其中，第二类BWP索引至少包括：频段索引和对频段索引所指示频段包含的BWP编号得到的BWP ID。
在一个实施例中，BWP指示信息包含的第一类BWP索引为：BWP指示信息关联的频段所包含的起始BWP的BWP ID；
BWP指示信息还包括：BWP指示信息关联的频段包含的BWP数目。
在一个实施例中，与初始频段关联的BWP指示信息中包含的第一类BWP索引为：初始BWP的BWP ID；
与非初始频段关联的BWP指示信息中包含的第一类BWP索引为：初始BWP以外的BWP的BWP ID。
在一个实施例中，响应于BWP指示信息包括：第二类BWP索引；
初始频段内的各BWP的BWP ID从第一取值开始，其中，第一取值为初始BWP的BWP ID；
非初始频段内各BWP的BWP ID从第二取值开始，其中，第二取值不同于第一取值。
在一个实施例中，频段信息，包括：频段索引；
BWP的指示信息使用的指示字段中，一个指示字段用于指示一个频段索引，或者，一个指示字段用于指示多个频段索引。
在一个实施例中，一个指示字段用于指示多个频段索引时，一个指示字段的不同比特值，指示不同的频段集合的索引。
在一个实施例中，BWP的信息，包括：BWP索引；
BWP指示信息使用的指示字段中，一个指示字段用于指示一个BWP索引，或者，一个指示字段用于指示多个BWP索引。
在一个实施例中，一个指示字段用于指示多个BWP索引时，一个指示字段的不同比特值，指示不同BWP集合的索引。
本公开实施例提供一种BWP指示方法，由UE执行，可包括：通过RRC信令接收BWP指示信息；或，通过MAC信令接收BWP指示信息；或，通过DCI接收BWP指示信息。
在一个实施例中，步骤S51，包括以下之一：
通过无线资源控制RRC信令接收BWP指示信息；
通过媒体访问控制MAC信令接收BWP指示信息；
通过下行控制信息DCI接收BWP指示信息。
需要说明的是，本领域内技术人员可以理解，本公开实施例提供的方法，可以被单独执行，也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
如图6所示，本公开实施例提供一种BWP指示装置，应用于网络设备，包括：
发送模块61，被配置为发送BWP指示信息，其中，BWP指示信息，指示关联的频段所包含的BWP的信息。
在一个实施例中，BWP指示信息，还指示关联的频段的频段信息。
本公开实施例提供一种BWP指示装置，应用于网络设备，可包括：发送模块61，被配置为发送BWP指示信息，其中，BWP指示信息，指示关联的频段的频段信息及频段所包含的BWP的信息。
本公开实施例提供一种BWP指示装置，应用于网络设备，可包括：发送模块61，被配置为向UE发送BWP指示信息，其中，BWP指示信息，指示关联的频段的频段信息及频段所包含的BWP的信息。
在一个实施例中，频段为多个时，频段包括：初始频段为包含初始BWP的频段，非初始频段为初始频段以外的频段。
在一个实施例中，初始BWP为UE初始接入使用的BWP。
在一个实施例中，初始BWP可以为UE实现BWP自动回退功能的默认BWP。此处的BWP自动回退功能为当前激活BWP自动切换到默认BWP。
在一个实施例中，初始BWP的BWP标识ID不同于小区内初始BWP以外的任意一个BWP的BWP ID。
在一个实施例中，BWP指示信息，包括：
第一类BWP索引，其中，第一类BWP索引为：对小区内所有BWP统一编号得到的BWP ID；
或者，
第二类BWP索引，其中，第二类BWP索引至少包括：频段索引和对频段索引所指示频段包含的BWP编号得到的BWP ID。
本公开实施例提供一种BWP指示装置，应用于网络设备，可包括：
发送模块61，被配置为发送第一类BWP索引，其中，第一类BWP索引为：对小区内所有BWP统一编号得到的BWP ID；或者，
发送模块61，被配置为发送第二类BWP索引，其中，第二类BWP索引至少包括：频段索引和对频段索引所指示频段包含的BWP编号得到的BWP ID。
在一个实施例中，BWP指示信息包含的第一类BWP索引为：BWP指示信息关联的频段所包含的起始BWP的BWP ID；
BWP指示信息还包括：BWP指示信息关联的频段包含的BWP数目。
在一个实施例中，与初始频段关联的BWP指示信息中包含的第一类BWP索引为：初始BWP的BWP ID；
与非初始频段关联的BWP指示信息中包含的第一类BWP索引为：初始BWP以外的BWP的BWP ID。
在一个实施例中，响应于BWP指示信息包括：第二类BWP索引；
初始频段内的各BWP的BWP ID从第一取值开始，其中，第一取值为初始BWP的BWP ID；
非初始频段内各BWP的BWP ID从第二取值开始，其中，第二取值不同于第一取值。
在一个实施例中，频段信息，包括：频段索引；
BWP的指示信息使用的指示字段中，一个指示字段用于指示一个频段索引，或者，一个指示字段用于指示多个频段索引。
在一个实施例中，一个指示字段用于指示多个频段索引时，一个指示字段的不同比特值，指示不同频段集合的索引。
在一个实施例中，BWP的信息，包括：BWP索引；
BWP指示信息使用的指示字段中，一个指示字段用于指示一个BWP索引，或者，一个指示字段用于指示多个BWP索引。
在一个实施例中，一个指示字段用于指示多个BWP索引时，一个指示字段的不同比特值，指示不同BWP集合的索引。
本公开实施例提供一种BWP指示装置，应用于网络设备，可包括：发送模块61，被配置为以下之一：
通过RRC信令发送BWP指示信息；
通过MAC信令发送BWP指示信息；
通过DCI发送BWP指示信息。
需要说明的是，本领域内技术人员可以理解，本公开实施例提供的装置，可以被单独执行，也可以与本公开实施例中一些装置或相关技术中的一些装置一起被执行。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
如图7所示，本公开实施例提供一种带宽部分BWP指示装置，应用于UE，包括：
接收模块71，被配置为接收BWP指示信息，其中，BWP指示信息，指示关联的频段所包含的BWP的信息。
在一个实施例中，BWP指示信息，还指示关联的频段的频段信息。
本公开实施例提供一种带宽部分BWP指示装置，应用于UE，可包括：接收模块71，被配置为接收BWP指示信息，其中，BWP指示信息，指示关联的频段的频段信息及频段所包含的BWP的信息。
本公开实施例提供一种带宽部分BWP指示装置，应用于UE，可包括：接收模块71，被配置为接收网络设备发送的BWP指示信息，其中，BWP指示信息，指示关联的频段的频段信息及频段所包含的BWP的信息。
在一个实施例中频段为多个时，频段包括：
初始频段为包含初始BWP的频段，非初始频段为初始频段以外的频段。
在一个实施例中，初始BWP为UE初始接入使用的BWP。
在一个实施例中，初始BWP可以为UE实现BWP自动回退功能的默认BWP。此处的BWP自动回退功能为当前激活BWP自动切换到默认BWP。
在一个实施例中，初始BWP的BWP标识ID不同于小区内初始BWP以外的任意一个BWP的BWP ID。
在一个实施例中，BWP指示信息，包括：
第一类BWP索引，其中，第一类BWP索引为：对小区内所有BWP统一编号得到的BWP ID；
或者，
第二类BWP索引，其中，第二类BWP索引至少包括：频段索引和对频段索引所指示频段包含的BWP编号得到的BWP ID。
本公开实施例提供一种带宽部分BWP指示装置，应用于UE，可包括：
接收模块71，被配置为接收第一类BWP索引，其中，第一类BWP索引为：对小区内所有BWP统一编号得到的BWP ID；或者，
接收模块71，被配置为第二类BWP索引，其中，第二类BWP索引至少包括：频段索引和对频段索引所指示频段包含的BWP编号得到的BWP ID。
在一个实施例中，BWP指示信息包含的第一类BWP索引为：BWP指示信息关联的频段所包含的起始BWP的BWP ID；
BWP指示信息还包括：BWP指示信息关联的频段包含的BWP数目。
在一个实施例中，与初始频段关联的BWP指示信息中包含的第一类BWP索引为：初始BWP的BWP ID；
与非初始频段关联的BWP指示信息中包含的第一类BWP索引为：初始BWP以外的BWP的BWP ID。
在一个实施例中，响应于BWP指示信息包括：第二类BWP索引；
初始频段内的各BWP的BWP ID从第一取值开始，其中，第一取值为初始BWP的BWP ID；
非初始频段内各BWP的BWP ID从第二取值开始，其中，第二取值不同于第一取值。
在一个实施例中，频段信息，包括：频段索引；
BWP的指示信息使用的指示字段中，一个指示字段用于指示一个频段索引，或者，一个指示字段用于指示多个频段索引。
在一个实施例中，一个指示字段用于指示多个频段索引时，一个指示字段的不同比特值，指示不同频段集合的索引。
在一个实施例中，BWP的信息，包括：BWP索引；
BWP指示信息使用的指示字段中，一个指示字段用于指示一个BWP索引，或者，一个指示字段用于指示多个BWP索引。
在一个实施例中，一个指示字段用于指示多个BWP索引时，一个指示字段的不同比特值，指示不同BWP集合的索引。
本公开实施例提供一种带宽部分BWP指示装置，应用于UE，可包括：接收模块71，被配置为以下之一：
通过RRC信令接收BWP指示信息；
通过MAC信令接收BWP指示信息；
通过DCI接收BWP指示信息。
需要说明的是，本领域内技术人员可以理解，本公开实施例提供的装置，可以被单独执行，也可以与本公开实施例中一些装置或相关技术中的一些装置一起被执行。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
本公开实施例提供一种通信设备，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，处理器被配置为：用于运行可执行指令时，实现本公开任意实施例的BWP指示方法。
在一个实施例中，通信设备可以为网络设备或者UE。其中，网络设备可以为基站或者核心网设备。
其中，处理器可包括各种类型的存储介质，该存储介质为非临时性计算机存储介质，在用户设备掉电之后能够继续记忆存储其上的信息。
处理器可以通过总线等与存储器连接，用于读取存储器上存储的可执行程序，例如，如图2至图5所示的方法的至少其中之一。
本公开实施例还提供一种计算机存储介质，计算机存储介质存储有计算机可执行程序，可执行 程序被处理器执行时实现本公开任意实施例的BWP指示方法。例如，如图2至图5所示的方法的至少其中之一。
关于上述实施例中的装置或者存储介质，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
图8是根据一示例性实施例示出的一种用户设备800的框图。例如，用户设备800可以是移动电话，计算机，数字广播用户设备，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
参照图8，用户设备800可以包括以下一个或多个组件：处理组件802，存储器804，电源组件806，多媒体组件808，音频组件810，输入/输出(I/O)的接口812，传感器组件814，以及通信组件816。
处理组件802通常控制用户设备800的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件802可以包括一个或多个处理器820来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件802可以包括一个或多个模块，便于处理组件802和其他组件之间的交互。例如，处理组件802可以包括多媒体模块，以方便多媒体组件808和处理组件802之间的交互。
存储器804被配置为存储各种类型的数据以支持在用户设备800的操作。这些数据的示例包括用于在用户设备800上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器804可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件806为用户设备800的各种组件提供电力。电源组件806可以包括电源管理系统，一个或多个电源，及其他与为用户设备800生成、管理和分配电力相关联的组件。
多媒体组件808包括在所述用户设备800和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件808包括一个前置摄像头和/或后置摄像头。当用户设备800处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件810被配置为输出和/或输入音频信号。例如，音频组件810包括一个麦克风(MIC)，当用户设备800处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器804或经由通信组件816发送。在一些实施例中，音频组件810还包括一个扬声器，用于输出音频信号。
I/O接口812为处理组件802和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件814包括一个或多个传感器，用于为用户设备800提供各个方面的状态评估。例如，传感器组件814可以检测到设备800的打开/关闭状态，组件的相对定位，例如所述组件为用户设备800的显示器和小键盘，传感器组件814还可以检测用户设备800或用户设备800一个组件的位置改变，用户与用户设备800接触的存在或不存在，用户设备800方位或加速/减速和用户设备800的温度变化。传感器组件814可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件814还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件814还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件816被配置为便于用户设备800和其他设备之间有线或无线方式的通信。用户设备800可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件816经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件816还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，用户设备800可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器804，上述指令可由用户设备800的处理器820执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
如图9所示，本公开一实施例示出一种基站的结构。例如，基站900可以被提供为一网络侧设备。参照图9，基站900包括处理组件922，其进一步包括一个或多个处理器，以及由存储器932所代表的存储器资源，用于存储可由处理组件922的执行的指令，例如应用程序。存储器932中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外，处理组件922被配置为执行指令，以执行上述方法前述应用在所述基站的任意方法，例如，如图4至图10所示方法。
基站900还可以包括一个电源组件926被配置为执行基站900的电源管理，一个有线或无线网络接口950被配置为将基站900连接到网络，和一个输入输出(I/O)接口958。基站900可以操作基于存储在存储器932的操作系统，例如Windows Server TM，Mac OS XTM，UnixTM,LinuxTM，FreeBSDTM或类似。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本发明的其它实施方案。 本公开旨在涵盖本发明的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本发明的真正范围和精神由下面的权利要求指出。
应当理解的是，本发明并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本发明的范围仅由所附的权利要求来限制。

Claims (58)

  1. 一种带宽部分BWP指示方法，其中，由网络设备执行，包括：
    发送带宽部分BWP指示信息，其中，所述BWP指示信息，指示关联的频段所包含的BWP的信息。
  2. 根据权利要求1所述的方法，其中，所述BWP指示信息，还指示关联的所述频段的频段信息。
  3. 根据权利要求1所述的方法，其中，所述频段为多个时，所述频段包括：
    初始频段为包含初始BWP的所述频段，非初始频段为初始频段以外的所述频段。
  4. 根据权利要求3所述的方法，其中，所述初始BWP为UE初始接入使用的BWP。
  5. 根据权利要求3所述的方法，其中，所述初始BWP的BWP标识ID不同于所述小区内所述初始BWP以外的任意一个BWP的BWP ID。
  6. 根据权利要求2至5任一项所述的方法，其中，所述BWP指示信息，包括：
    第一类BWP索引，其中，所述第一类BWP索引为：对所述小区内所有BWP统一编号得到的BWP ID；
    或者，
    第二类BWP索引，其中，所述第二类BWP索引至少包括：频段索引和对所述频段索引所指示所述频段包含的BWP编号得到的BWP ID。
  7. 根据权利要求6所述的方法，其中，
    所述BWP指示信息包含的所述第一类BWP索引为：所述BWP指示信息关联的所述频段所包含的起始BWP的BWP ID；
    所述BWP指示信息还包括：所述BWP指示信息关联的所述频段包含的BWP数目。
  8. 根据权利要求6所述的方法，其中，
    与所述初始频段关联的所述BWP指示信息中包含的所述第一类BWP索引为：初始BWP的BWP ID；
    与非初始频段关联的所述BWP指示信息中包含的所述第一类BWP索引为：所述初始BWP以外的BWP的BWP ID。
  9. 根据权利要求6所述的方法，其中，
    响应于所述BWP指示信息包括：所述第二类BWP索引；
    所述初始频段内的各BWP的BWP ID从第一取值开始，其中，所述第一取值为所述初始BWP的BWP ID；
    所述非初始频段内各BWP的BWP ID从第二取值开始，其中，所述第二取值不同于所述第一取值。
  10. 根据权利要求2所述的方法，其中，所述频段信息，包括：频段索引；
    所述BWP指示信息使用的指示字段中，一个所述指示字段用于指示一个所述频段索引，或者，一个所述指示字段用于指示多个所述频段索引。
  11. 根据权利要求10所述的方法，其中，
    一个所述指示字段用于指示多个所述频段索引时，一个所述指示字段的不同比特值，指示不同的频段集合的索引。
  12. 根据权利要求1所述的方法，其中，所述BWP的信息，包括：BWP索引；
    所述BWP指示信息使用的指示字段中，一个所述指示字段用于指示一个所述BWP索引，或者，一个所述指示字段用于指示多个所述BWP索引。
  13. 根据权利要求12所述的方法，其中，
    一个所述指示字段用于指示多个BWP索引时，一个所述指示字段的不同比特值，指示不同BWP集合的索引。
  14. 根据权利要求1至13任一项所述的方法，其中，所述发送BWP指示信息，包括以下之一：
    通过无线资源控制RRC信令发送所述BWP指示信息；
    通过媒体访问控制MAC信令发送所述BWP指示信息；
    通过下行控制信息DCI发送所述BWP指示信息。
  15. 一种带宽部分BWP指示方法，其中，由用户设备UE执行，包括：
    接收带宽部分BWP指示信息，其中，所述BWP指示信息，指示关联的频段所包含的BWP的信息。
  16. 根据权利要求15所述的方法，其中，所述BWP指示信息，还指示关联的所述频段的频段信息。
  17. 根据权利要求15所述的方法，其中，所述频段为多个时，所述频段包括：
    初始频段为包含初始BWP的所述频段，非初始频段为初始频段以外的所述频段。
  18. 根据权利要求17所述的方法，其中，所述初始BWP为UE初始接入使用的BWP。
  19. 根据权利要求17所述的方法，其中，所述初始BWP的BWP标识ID不同于所述小区内所述初始BWP以外的任意一个BWP的BWP ID。
  20. 根据权利要求16至19任一项所述的方法，其中，所述BWP指示信息，包括：
    第一类BWP索引，其中，所述第一类BWP索引为：对所述小区内所有BWP统一编号得到的BWP ID；
    或者，
    第二类BWP索引，其中，所述第二类BWP索引至少包括：频段索引和对所述频段索引所指示所述频段包含的BWP编号得到的BWP ID。
  21. 根据权利要求20所述的方法，其中，
    所述BWP指示信息包含的所述第一类BWP索引为：所述BWP指示信息关联的所述频段所包含的起始BWP的BWP ID；
    所述BWP指示信息还包括：所述BWP指示信息关联的所述频段包含的BWP数目。
  22. 根据权利要求20所述的方法，其中，
    与所述初始频段关联的所述BWP指示信息中包含的所述第一类BWP索引为：初始BWP的BWP ID；
    与非初始频段关联的所述BWP指示信息中包含的所述第一类BWP索引为：所述初始BWP以外的BWP的BWP ID。
  23. 根据权利要求20所述的方法，其中，
    响应于所述BWP指示信息包括：所述第二类BWP索引；
    所述初始频段内的各BWP的BWP ID从第一取值开始，其中，所述第一取值为所述初始BWP的BWP ID；
    所述非初始频段内各BWP的BWP ID从第二取值开始，其中，所述第二取值不同于所述第一取值。
  24. 根据权利要求16所述的方法，其中，所述频段信息，包括：频段索引；
    所述BWP的指示信息使用的指示字段中，一个所述指示字段用于指示一个所述频段索引，或者，一个所述指示字段用于指示多个所述频段索引。
  25. 根据权利要求24所述的方法，其中，
    一个所述指示字段用于指示多个所述频段索引时，一个所述指示字段的不同比特值，指示不同的频段集合的索引。
  26. 根据权利要求15所述的方法，其中，所述BWP的信息，包括：BWP索引；
    所述BWP指示信息使用的指示字段中，一个所述指示字段用于指示一个所述BWP索引，或者，一个所述指示字段用于指示多个所述BWP索引。
  27. 根据权利要求26所述的方法，其中，
    一个所述指示字段用于指示多个BWP索引时，一个所述指示字段的不同比特值，指示不同BWP集合的索引。
  28. 根据权利要求15至27任一项所述的方法，其中，所述接收BWP指示信息，包括以下之一：
    通过无线资源控制RRC信令接收所述BWP指示信息；
    通过媒体访问控制MAC信令接收所述BWP指示信息；
    通过下行控制信息DCI接收所述BWP指示信息。
  29. 一种带宽部分BWP指示装置，其中，应用于网络设备，包括：
    发送模块，被配置为发送带宽部分BWP指示信息，其中，所述BWP指示信息，指示关联的频段所包含的BWP的信息。
  30. 根据权利要求29所述的装置，其中，所述BWP指示信息，还指示关联的所述频段的频段信息。
  31. 根据权利要求29所述的装置，其中，所述频段为多个时，所述频段包括：
    初始频段为包含初始BWP的所述频段，非初始频段为初始频段以外的所述频段。
  32. 根据权利要求31所述的装置，其中，所述初始BWP为UE初始接入使用的BWP。
  33. 根据权利要求31所述的装置，其中，所述初始BWP的BWP标识ID不同于所述小区内所述初始BWP以外的任意一个BWP的BWP ID。
  34. 根据权利要求30至33任一项所述的装置，其中，所述BWP指示信息，包括：
    第一类BWP索引，其中，所述第一类BWP索引为：对所述小区内所有BWP统一编号得到的BWP ID；
    或者，
    第二类BWP索引，其中，所述第二类BWP索引至少包括：频段索引和对所述频段索引所指示所述频段包含的BWP编号得到的BWP ID。
  35. 根据权利要求34所述的装置，其中，
    所述BWP指示信息包含的所述第一类BWP索引为：所述BWP指示信息关联的所述频段所包含的起始BWP的BWP ID；
    所述BWP指示信息还包括：所述BWP指示信息关联的所述频段包含的BWP数目。
  36. 根据权利要求34所述的装置，其中，
    与所述初始频段关联的所述BWP指示信息中包含的所述第一类BWP索引为：初始BWP的BWP ID；
    与非初始频段关联的所述BWP指示信息中包含的所述第一类BWP索引为：所述初始BWP以外的BWP的BWP ID。
  37. 根据权利要求34所述的装置，其中，
    响应于所述BWP指示信息包括：所述第二类BWP索引；
    所述初始频段内的各BWP的BWP ID从第一取值开始，其中，所述第一取值为所述初始BWP的BWP ID；
    所述非初始频段内各BWP的BWP ID从第二取值开始，其中，所述第二取值不同于所述第一取值。
  38. 根据权利要求30所述的装置，其中，所述频段信息，包括：频段索引；
    所述BWP的指示信息使用的指示字段中，一个所述指示字段用于指示一个所述频段索引，或者，一个所述指示字段用于指示多个所述频段索引。
  39. 根据权利要求38所述的装置，其中，
    一个所述指示字段用于指示多个所述频段索引时，一个所述指示字段的不同比特值，指示不同频段集合的索引。
  40. 根据权利要求29所述的装置，其中，所述BWP的信息，包括：BWP索引；
    所述BWP指示信息使用的指示字段中，一个所述指示字段用于指示一个所述BWP索引，或者，一个所述指示字段用于指示多个所述BWP索引。
  41. 根据权利要求40所述的装置，其中，
    一个所述指示字段用于指示多个BWP索引时，一个所述指示字段的不同比特值，指示不同BWP 集合的索引。
  42. 根据权利要求29至41任一项所述的装置，其中，所述发送模块，被配置为以下之一：
    通过无线资源控制RRC信令发送所述BWP指示信息；
    通过媒体访问控制MAC信令发送所述BWP指示信息；
    通过下行控制信息DCI发送所述BWP指示信息。
  43. 一种带宽部分BWP指示装置，其中，应用于用户设备UE，包括：
    接收模块，被配置为接收带宽部分BWP指示信息，其中，所述BWP指示信息，指示关联的频段所包含的BWP的信息。
  44. 根据权利要求43所述的装置，其中，所述BWP指示信息，还指示关联的所述频段的频段信息。
  45. 根据权利要求43所述的装置，其中，所述频段为多个时，所述频段包括：
    初始频段为包含初始BWP的所述频段，非初始频段为初始频段以外的所述频段。
  46. 根据权利要求45所述的装置，其中，所述初始BWP为UE初始接入使用的BWP。
  47. 根据权利要求45所述的装置，其中，所述初始BWP的BWP标识ID不同于所述小区内所述初始BWP以外的任意一个BWP的BWP ID。
  48. 根据权利要求44至47任一项所述的装置，其中，所述BWP指示信息，包括：
    第一类BWP索引，其中，所述第一类BWP索引为：对所述小区内所有BWP统一编号得到的BWP ID；
    或者，
    第二类BWP索引，其中，所述第二类BWP索引至少包括：频段索引和对所述频段索引所指示所述频段包含的BWP编号得到的BWP ID。
  49. 根据权利要求48所述的装置，其中，
    所述BWP指示信息包含的所述第一类BWP索引为：所述BWP指示信息关联的所述频段所包含的起始BWP的BWP ID；
    所述BWP指示信息还包括：所述BWP指示信息关联的所述频段包含的BWP数目。
  50. 根据权利要求48所述的装置，其中，
    与所述初始频段关联的所述BWP指示信息中包含的所述第一类BWP索引为：初始BWP的BWP ID；
    与非初始频段关联的所述BWP指示信息中包含的所述第一类BWP索引为：所述初始BWP以外的BWP的BWP ID。
  51. 根据权利要求48所述的装置，其中，
    响应于所述BWP指示信息包括：所述第二类BWP索引；
    所述初始频段内的各BWP的BWP ID从第一取值开始，其中，所述第一取值为所述初始BWP的BWP ID；
    所述非初始频段内各BWP的BWP ID从第二取值开始，其中，所述第二取值不同于所述第一取值。
  52. 根据权利要求44所述的装置，其中，所述频段信息，包括：频段索引；
    所述BWP的指示信息使用的指示字段中，一个所述指示字段用于指示一个所述频段索引，或者，一个所述指示字段用于指示多个所述频段索引。
  53. 根据权利要求52所述的装置，其中，
    一个所述指示字段用于指示多个所述频段索引时，一个所述指示字段的不同比特值，指示不同频段集合的索引。
  54. 根据权利要求43所述的装置，其中，所述BWP的信息，包括：BWP索引；
    所述BWP指示信息使用的指示字段中，一个所述指示字段用于指示一个所述BWP索引，或者，一个所述指示字段用于指示多个所述BWP索引。
  55. 根据权利要求50所述的装置，其中，
    一个所述指示字段用于指示多个BWP索引时，一个所述指示字段的不同比特值，指示不同BWP集合的索引。
  56. 根据权利要求44至55任一项所述的装置，其中，所述接收模块，被配置为以下之一：
    通过无线资源控制RRC信令接收所述BWP指示信息；
    通过媒体访问控制MAC信令接收所述BWP指示信息；
    通过下行控制信息DCI接收所述BWP指示信息。
  57. 一种通信设备，其中，所述通信设备包括：
    处理器；
    用于存储所述处理器可执行指令的存储器；
    其中，所述处理器被配置为：用于运行所述可执行指令时，实现权利要求1至28任一项所述的带宽部分BWP指示方法。
  58. 一种计算机存储介质，其中，所述计算机存储介质存储有计算机可执行程序，所述可执行程序被处理器执行时实现权利要求1至28任一项所述的带宽部分BWP指示方法。
PCT/CN2021/102491 2021-06-25 2021-06-25 Bwp指示方法、装置、通信设备及存储介质 WO2022267039A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/CN2021/102491 WO2022267039A1 (zh) 2021-06-25 2021-06-25 Bwp指示方法、装置、通信设备及存储介质
CN202180001971.6A CN115735392A (zh) 2021-06-25 2021-06-25 Bwp指示方法、装置、通信设备及存储介质
EP21946531.7A EP4362584A1 (en) 2021-06-25 2021-06-25 Bwp indication method and apparatus, communication device, and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/102491 WO2022267039A1 (zh) 2021-06-25 2021-06-25 Bwp指示方法、装置、通信设备及存储介质

Publications (1)

Publication Number Publication Date
WO2022267039A1 true WO2022267039A1 (zh) 2022-12-29

Family

ID=84545140

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/102491 WO2022267039A1 (zh) 2021-06-25 2021-06-25 Bwp指示方法、装置、通信设备及存储介质

Country Status (3)

Country Link
EP (1) EP4362584A1 (zh)
CN (1) CN115735392A (zh)
WO (1) WO2022267039A1 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109548147A (zh) * 2017-08-11 2019-03-29 维沃移动通信有限公司 一种资源配置方法、基站及终端
CN110785958A (zh) * 2019-09-20 2020-02-11 北京小米移动软件有限公司 传输配置状态激活方法、装置及存储介质
US20200245295A1 (en) * 2017-08-11 2020-07-30 Vivo Mobile Communication Co.,Ltd. Resource configuration method, terminal and base station

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109548147A (zh) * 2017-08-11 2019-03-29 维沃移动通信有限公司 一种资源配置方法、基站及终端
US20200245295A1 (en) * 2017-08-11 2020-07-30 Vivo Mobile Communication Co.,Ltd. Resource configuration method, terminal and base station
CN110785958A (zh) * 2019-09-20 2020-02-11 北京小米移动软件有限公司 传输配置状态激活方法、装置及存储介质

Also Published As

Publication number Publication date
EP4362584A1 (en) 2024-05-01
CN115735392A (zh) 2023-03-03

Similar Documents

Publication Publication Date Title
WO2021159492A1 (zh) 接入控制方法、装置、通信设备及存储介质
WO2021163936A1 (zh) 通信处理方法、装置及计算机存储介质
WO2021196133A1 (zh) Rrc状态改变的方法、装置、通信设备及存储介质
WO2021030974A1 (zh) 寻呼配置方法、装置、通信设备及存储介质
WO2021012130A1 (zh) 监听处理、策略下发方法及装置、通信设备及存储
CN112236977A (zh) 参数配置方法、装置、通信设备和存储介质
US20220322170A1 (en) Monitoring method, instruction sending method and device, communication apparatus and storage
CN115443675A (zh) 测量间隔处理方法、装置、通信设备及存储介质
WO2021003675A1 (zh) 信息处理方法、装置及计算机存储介质
WO2021016771A1 (zh) 信道检测方式切换方法、装置及存储介质
WO2023060490A1 (zh) 能力信息的上报方法、装置、通信设备及存储介质
WO2023050350A1 (zh) Cfr的确定方法、装置、通信设备及存储介质
WO2022147662A1 (zh) 测量间隙调度方法及装置、通信设备及存储介质
WO2022016450A1 (zh) 逻辑信道复用方法及装置、通信设备及存储介质
WO2022267039A1 (zh) Bwp指示方法、装置、通信设备及存储介质
WO2023151055A1 (zh) 发送配置信息的方法、装置、通信设备及存储介质
WO2023155111A1 (zh) 信息处理方法、装置、通信设备及存储介质
WO2023123433A1 (zh) 终端的功率配置方法、装置、通信设备及存储介质
WO2023056644A1 (zh) Ue的多载波配置方法、装置、通信设备及存储介质
WO2023279252A1 (zh) 信息处理方法、装置、通信设备及存储介质
WO2024036632A1 (zh) Bsr增强调度方法以及装置、通信设备及存储介质
WO2023010348A1 (zh) 寻呼方法、装置、通信设备及存储介质
WO2023206529A1 (zh) 一种系统消息传输方法、装置、通信设备及存储介质
WO2023102855A1 (zh) 监听可获得性指示信息的方法、装置、设备及存储介质
WO2021208046A1 (zh) 传输处理方法、装置、用户设备、基站及存储介质

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: 21946531

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2021946531

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2021946531

Country of ref document: EP

Effective date: 20240125