WO2021159378A1 - 一种反馈方法及装置、终端设备、网络设备 - Google Patents

一种反馈方法及装置、终端设备、网络设备 Download PDF

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Publication number
WO2021159378A1
WO2021159378A1 PCT/CN2020/075045 CN2020075045W WO2021159378A1 WO 2021159378 A1 WO2021159378 A1 WO 2021159378A1 CN 2020075045 W CN2020075045 W CN 2020075045W WO 2021159378 A1 WO2021159378 A1 WO 2021159378A1
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Prior art keywords
dci
format
configuration
scell
indication information
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PCT/CN2020/075045
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English (en)
French (fr)
Inventor
王淑坤
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Oppo广东移动通信有限公司
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Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2020/075045 priority Critical patent/WO2021159378A1/zh
Priority to CN202080076546.9A priority patent/CN114631279A/zh
Priority to EP20919082.6A priority patent/EP4057545A4/en
Priority to CN202211586660.3A priority patent/CN116017714A/zh
Publication of WO2021159378A1 publication Critical patent/WO2021159378A1/zh
Priority to US17/839,969 priority patent/US20220346069A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607Details of the supervisory signal
    • H04L1/1614Details of the supervisory signal using bitmaps
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055Physical resource allocation for ACK/NACK
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the embodiments of the present application relate to the field of mobile communication technology, and specifically relate to a feedback method and device, terminal equipment, and network equipment.
  • NR New Radio
  • DCI Downlink Control Information
  • PDCCH Physical Downlink Control Channel
  • the embodiments of the present application provide a feedback method and device, terminal equipment, and network equipment.
  • the terminal device receives the DCI sent by the network device, where the DCI carries first indication information, and the first indication information is used to indicate the state of at least one group of Scells or the state of at least one Scell;
  • the terminal device sends second instruction information to the network device, where the second instruction information is used to instruct the terminal device to confirm receipt of the first instruction information.
  • the network device sends the DCI to the terminal device, where the DCI carries first indication information, and the first indication information is used to indicate the status of at least one group of Scells or the status of at least one Scell;
  • the network device receives second instruction information sent by the terminal device, where the second instruction information is used to instruct the terminal device to confirm receipt of the first instruction information.
  • a receiving unit configured to receive a DCI sent by a network device, where the DCI carries first indication information, and the first indication information is used to indicate the state of at least one group of Scells or the state of at least one Scell;
  • the sending unit is configured to send second indication information to the network device, where the second indication information is used to instruct the terminal device to confirm receipt of the first indication information.
  • a sending unit configured to send DCI to a terminal device, where the DCI carries first indication information, and the first indication information is used to indicate the status of at least one group of Scells or the status of at least one Scell;
  • the receiving unit is configured to receive second indication information sent by the terminal device, where the second indication information is used to instruct the terminal device to confirm receipt of the first indication information.
  • the terminal device provided in the embodiment of the present application includes a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the above feedback method.
  • the network device provided by the embodiment of the present application includes a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the above feedback method.
  • the chip provided in the embodiment of the present application is used to implement the above feedback method.
  • the chip includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the chip executes the above feedback method.
  • the computer-readable storage medium provided by the embodiment of the present application is used to store a computer program, and the computer program causes the computer to execute the above-mentioned feedback method.
  • the computer program product provided by the embodiment of the present application includes computer program instructions, and the computer program instructions cause the computer to execute the aforementioned feedback method.
  • the computer program provided by the embodiment of the present application when it runs on a computer, causes the computer to execute the above feedback method.
  • the network device indicates the status of at least one group of Scells or the status of at least one Scell through the first indication information (also referred to as the status management command) in the DCI, and the terminal device can feed back to the network device whether it is Receipt of the first instruction information enables effective and reliable implementation of the command on the network side.
  • the first indication information also referred to as the status management command
  • FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
  • FIG 2-1 is a schematic diagram 1 of the BWP provided by an embodiment of the application.
  • Figure 2-2 is the second schematic diagram of the BWP provided by the embodiment of the application.
  • FIG. 2-3 is the third schematic diagram of the BWP provided by the embodiment of the application.
  • Figure 3-1 is a schematic diagram 1 of MAC CE provided by an embodiment of this application.
  • Figure 3-2 is the second schematic diagram of the MAC CE provided by an embodiment of this application.
  • FIG. 4 is a schematic flowchart of a feedback method provided by an embodiment of the application.
  • FIG. 5 is a first schematic diagram of the structural composition of the feedback device provided by an embodiment of the application.
  • FIG. 6 is a second schematic diagram of the structural composition of the feedback device provided by an embodiment of the application.
  • FIG. 7 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of a chip of an embodiment of the present application.
  • FIG. 9 is a schematic block diagram of a communication system provided by an embodiment of the present application.
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • 5G communication system or future communication system etc.
  • the communication system 100 applied in the embodiment of the present application is shown in FIG. 1.
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal 120 (or called a communication terminal or terminal).
  • the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminals located in the coverage area.
  • the network device 110 may be an evolved base station (Evolutional Node B, eNB, or eNodeB) in an LTE system, or a wireless controller in a cloud radio access network (Cloud Radio Access Network, CRAN), or
  • the network equipment can be a mobile switching center, a relay station, an access point, an in-vehicle device, a wearable device, a hub, a switch, a bridge, a router, a network side device in a 5G network, or a network device in a future communication system, etc.
  • the communication system 100 also includes at least one terminal 120 located within the coverage area of the network device 110.
  • the "terminal” used here includes, but is not limited to, connection via a wired line, such as via a public switched telephone network (PSTN), digital subscriber line (Digital Subscriber Line, DSL), digital cable, and direct cable connection; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM-FM A broadcast transmitter; and/or a device of another terminal configured to receive/send communication signals; and/or an Internet of Things (IoT) device.
  • PSTN public switched telephone network
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscribe
  • a terminal set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a “wireless terminal” or a “mobile terminal”.
  • mobile terminals include, but are not limited to, satellite or cellular phones; Personal Communications System (PCS) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, Internet/intranet PDA with internet access, web browser, memo pad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palmtop receivers or others including radio telephone transceivers Electronic device.
  • PCS Personal Communications System
  • GPS Global Positioning System
  • Terminal can refer to access terminal, user equipment (UE), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication equipment, user agent or user Device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital processing (Personal Digital Assistant, PDA), with wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminals in 5G networks, or terminals in the future evolution of PLMN, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • direct terminal connection (Device to Device, D2D) communication may be performed between the terminals 120.
  • the 5G communication system or 5G network may also be referred to as a New Radio (NR) system or NR network.
  • NR New Radio
  • FIG. 1 exemplarily shows one network device and two terminals.
  • the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminals. This embodiment of the present application There is no restriction on this.
  • the communication system 100 may also include other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • the devices with communication functions in the network/system in the embodiments of the present application may be referred to as communication devices.
  • the communication device may include a network device 110 and a terminal 120 with communication functions, and the network device 110 and the terminal 120 may be the specific devices described above, which will not be repeated here; communication
  • the device may also include other devices in the communication system 100, such as other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • 5G Enhanced Mobile Broadband
  • URLLC Ultra-Reliable Low-Latency Communications
  • mMTC Massive Machine-Type Communications
  • eMBB still targets users to obtain multimedia content, services and data, and its demand is growing very rapidly.
  • eMBB may be deployed in different scenarios, such as indoors, urban areas, rural areas, etc., its capabilities and requirements are also quite different, so it cannot be generalized and must be analyzed in detail in conjunction with specific deployment scenarios.
  • Typical applications of URLLC include: industrial automation, power automation, telemedicine operations (surgery), traffic safety protection, etc.
  • Typical features of mMTC include: high connection density, small data volume, delay-insensitive services, low-cost modules and long service life.
  • NR In the early deployment of NR, complete NR coverage is difficult to obtain, so the typical network coverage is wide-area LTE coverage and NR island coverage mode. Moreover, a large amount of LTE is deployed below 6GHz, and there is very little spectrum below 6GHz that can be used for 5G. Therefore, NR must study the spectrum application above 6GHz, and the high frequency band has limited coverage and fast signal fading. At the same time, in order to protect mobile operators' early investment in LTE, a tight interworking mode between LTE and NR is proposed.
  • the maximum channel bandwidth can be 400MHZ (called a wideband carrier).
  • the bandwidth of a wideband carrier is very large. If the terminal device keeps working on a broadband carrier, the power consumption of the terminal device is very large. Therefore, it is recommended that the radio frequency (RF) bandwidth of the terminal device can be adjusted according to the actual throughput of the terminal device. For this reason, the concept of BWP is introduced.
  • the motivation of BWP is to optimize the power consumption of terminal equipment. For example, if the rate of the terminal device is very low, you can configure the terminal device with a smaller BWP (as shown in Figure 2-1).
  • BWP bandwidth
  • BWP2 corresponds to numerology2.
  • a terminal can be configured with a maximum of 4 uplink BWPs and a maximum of 4 downlink BWPs, but only one uplink BWP and downlink BWP can be activated at the same time.
  • RRC dedicated signaling it can indicate the first activated BWP among the configured BWPs.
  • DCI Downlink Control Information
  • the first activated BWP is the first activated BWP configured in the RRC dedicated signaling.
  • the configuration parameters of each BWP include:
  • PRB Physical Resource Block
  • the terminal only executes on the activated BWP, the inactive BWP does not need to be operated, and when switching between different BWPs, there is no need to reset the RLM Related timers and counters.
  • RRM measurement no matter which active BWP the terminal sends and receives data on, it will not affect the RRM measurement.
  • the terminal only needs to perform it on the activated BWP.
  • the initial first activated BWP is the first configured in the RRC dedicated signaling BWP activated.
  • the value of the BWP identifier (BWP id) in the RRC dedicated signaling is 0 to 4, and the BWP with the BWP identifier of 0 is the initial BWP by default.
  • CA In order to meet high-speed requirements, CA technology is also supported in 5G.
  • CA enables the NR system to support a larger bandwidth by jointly scheduling and using resources on multiple component carriers (CC), thereby enabling a higher system peak rate.
  • CC component carriers
  • Intra-band Intra-band
  • PCC Primary Cell Component
  • NAS non-access stratum
  • SCC Secondary Cell Component
  • the PCC and the SCC are both called serving cells, where the cell on the PCC is a primary cell (Primary cell, Pcell), and the cell on the SCC is the Scell.
  • the standard stipulates that the aggregated carriers support a maximum of 5, that is, the maximum bandwidth after aggregation is 100MHZ, and the aggregated carriers belong to the same base station.
  • C-RNTI Cell-Radio Network Temporary Identifier
  • Scell is configured through RRC dedicated signaling, and the initial configuration state is inactive, and data transmission and reception cannot be performed in this state. Then, Scell is activated through MAC CE to send and receive data. From the perspective of Scell configuration and activation delay, this architecture is not an optimal architecture. And this delay reduces the efficiency of CA usage and radio resources, especially in small cell deployment scenarios. In a dense small cell deployment scenario, the signaling load of each Scell is also very large, especially when each Scell needs to be configured separately. Therefore, the current CA architecture introduces additional delay, which limits the use of CA and reduces the gain of CA load sharing.
  • LTE R15 optimizes CA.
  • the main optimization functions are as follows: 1) The state of Scell is divided into active state and inactive state. In order to realize fast cell recovery, a new cell state, namely the dormant state, is defined. In the sleep state, the terminal measures and reports CQI/RRM, but does not decode PDCCH. At the same time, a new MAC CE is defined to control the transition between the active state and the dormant state, as shown in Figure 3-1 and Figure 3-2. In Figure 3-1, the MAC CE includes 1 byte and controls 7 The state transition of the cell. In Figure 3-2, MAC CE includes 4 bytes and controls the state of 31 cells.
  • C i represents the state corresponding to the cell with the index number i
  • C i is set to 1 to represent the index
  • the cell with number i is in the dormant state
  • C i is set to 0 to indicate that the cell with index number i is in the active state.
  • the state of the Scell can be configured as the active state or the dormant state, and the default is the inactive state.
  • the dormant BWP of the Scell is switched to the non-dormant BWP through the DCI to activate the service transmission function of the cell, which has a shorter activation delay and lower complexity than the traditional dormant state of the Scell.
  • the state of the Scell is directly configured as the active state through the RRC, where the active state has a dormancy behavior and a non-dormancy behavior, that is, the dormancy behavior is a part of the active state.
  • Scells are grouped, and the network can instruct a group of Scells to enter the active state with dormant behavior or enter the active state with non-dormant behavior by means of DCI commands by the Scell group.
  • the Scell grouping can use different Scell groups according to the DCI sent by the terminal device in the DRX active time or the non-DRX active time. So the network side will configure two Scell grouping configurations.
  • the DCI instructs all Scells of a group of Scells to enter the active state with dormant behavior (referred to as dormancy behavior) into the active state with non-dormancy behavior (referred to as non-dormancy behavior)
  • the network side configures a BWP as the activated BWP when the terminal device enters the non-dormancy behavior (this BWP is called the first activated BWP).
  • DCI has two application scenarios.
  • the first activated BWP in the two scenarios can be configured as different BWPs.
  • R17 in order to accelerate the activation of Scells, it is hoped to support the sending of Scell activation and deactivation commands through DCI.
  • This command may also be activated in the form of Scell groups. Since the PDCCH carries the dormant-non-dormant handover command of at least one Scell or at least one group of Scells, or the activation and deactivation command of at least one Scell or at least one group of Scells, the PDCCH does not have a feedback mechanism. The device does not receive it, and the network side does not know whether the terminal device has received the DCI carrying the above command.
  • the dormancy/non-dormancy indication carried by WUS corresponding to DCI ie dormancy-non-dormancy switching command
  • the dormancy/non-dormancy indication carried by ordinary DCI ie dormancy-non-dormancy switching command
  • the activated BWP may be different or the same in the above two types of DCI. In order to save signaling overhead, only one set of DCIs configured for two scenarios can be configured. The technical solutions of the embodiments of the present application will be described in detail below.
  • FIG. 4 is a schematic flowchart of a feedback method provided by an embodiment of the application. As shown in FIG. 4, the feedback method includes the following steps:
  • Step 401 A terminal device receives a DCI sent by a network device, where the DCI carries first indication information, and the first indication information is used to indicate the status of at least one group of Scells or the status of at least one Scell.
  • the network device sends the DCI to the terminal device, and correspondingly, the terminal device receives the DCI sent by the network device.
  • the network device may be a base station, such as a gNB.
  • the DCI carries first indication information, and the first indication information is used to indicate the state of at least one group of Scells or the state of at least one Scell.
  • the first indication information is used to indicate the status of the N1 group of Scells, and N1 is a positive integer.
  • the first indication information is used to indicate the status of N2 Scells, and N2 is a positive integer.
  • the state is the first state or the second state.
  • the first state refers to an active state with dormant behavior (referred to as dormancy behavior for short), and the second state refers to an active state with non-dormancy behavior (referred to as non-dormancy behavior for short).
  • the first indication information may be referred to as dormancy/non-dormancy indication information, or as a dormancy-non-dormancy switching command.
  • the first state refers to an activated state
  • the second state refers to a deactivated state (or called an inactive state).
  • the first indication information may be referred to as an activation and deactivation command.
  • the first indication information includes a first bitmap, each bit in the first bitmap corresponds to a group of Scells or corresponds to one Scell, and the value of the bit is used to indicate Whether the state of a group of Scells or one Scell corresponding to the bit is the first state or the second state.
  • the first indication information carried by the DCI is realized by a 5-bit bitmap, and the 5 bits in the bitmap respectively correspond to 5 groups of SCells or 5 SCells, where the grouping of the SCells is configured through RRC signaling.
  • the value of a bit is 1 or 0, which indicates whether a group of SCells or a SCell corresponding to the bit enters the dormancy behavior or leaves the dormancy behavior (that is, enters the non-dormancy behavior).
  • the first indication information carried by the DCI is implemented by a 5-bit bitmap, and the 5 bits in the bitmap respectively correspond to 5 groups of SCells or 5 SCells, where the grouped RRC signaling configuration of the SCell is configured.
  • the value of a bit is 1 or 0 indicating whether a group of SCells or a SCell corresponding to the bit enters the activated state or leaves the activated state (that is, enters the deactivated state).
  • Step 402 The terminal device sends second indication information to the network device, where the second indication information is used to instruct the terminal device to confirm receipt of the first indication information.
  • the terminal device sends second instruction information to the network device, and accordingly, the network device receives the second instruction information sent by the terminal device.
  • the second indication information is carried in the MAC CE, or PUCCH, or Physical Uplink Shared Channel (PUSCH).
  • the second indication information is used to instruct the terminal device to confirm receipt of the first indication information. Further, optionally, the second indication information is further used to indicate at least one of the following:
  • the terminal device has successfully received the first indication information
  • the terminal device receives index information of the search space where the first indication information is located.
  • the time when the terminal device receives the first indication information includes at least one of the following:
  • the terminal device receives the symbol number of the PDCCH or DCI corresponding to the first indication information.
  • the PDCCH or DCI corresponding to the first indication information refers to: the PDCCH or DCI that carries the first indication information.
  • the terminal device may send the second indication information to the network device in the following manner:
  • the terminal device sends the second indication information in the first PUCCH after receiving the first indication information; or,
  • the terminal device sends the second indication information in the first PUSCH after receiving the first indication information;
  • the terminal device sends the second indication information in the scheduling grant of the first PUSCH after receiving the first indication information.
  • the network device starts a timer after the first indication information, and if the timer expires, the network device considers that the terminal device has not successfully received the first indication information. Further, optionally, the network device may cancel the issuance of the first instruction information.
  • the duration of the timer may be agreed upon by a protocol or configured on the network side.
  • the DCI received by the terminal device may be a DCI in a first format or a DCI in a second format.
  • the DCI in the first format corresponds to an application scenario
  • the DCI in the second format The DCI corresponds to another application scenario.
  • the DCI in the first format refers to the DCI corresponding to WUS (that is, the DCI used to implement the wake-up signal);
  • the DCI in the second format refers to the DCI corresponding to non-WUS (that is, the normal DCI).
  • the associated configuration may be different or the same. This is described in detail below.
  • the network device sends first configuration information to the terminal device, and the terminal device receives the first configuration information sent by the network device.
  • the first configuration information is used to determine the Scell packet corresponding to the DCI in the first format Configuration and/or Scell grouping configuration corresponding to the DCI in the second format.
  • SCell grouping configuration method is shown in Table 2 below:
  • the Scell group configuration corresponding to the DCI of the first format is not configured in the first configuration information
  • the Scell group configuration corresponding to the DCI of the first format and the Scell group corresponding to the DCI of the second format are configured.
  • the configuration is the same; or, if the Scell grouping configuration corresponding to the DCI of the second format is not configured in the first configuration information, the Scell grouping configuration corresponding to the DCI of the second format corresponds to the DCI of the first format
  • the Scell grouping configuration is the same.
  • outsideActiveTimeToAddModList refers to the Scell grouping configuration corresponding to the DCI in the first format (that is, the DCI corresponding to WUS)
  • withinActiveTimeToAddModList refers to the Scell grouping configuration corresponding to the DCI in the second format (that is, the DCI corresponding to non-WUS).
  • the Scell packet configuration corresponding to the DCI of the first format is not configured in the first configuration information and the wake-up signal WUS is configured, then the Scell packet configuration corresponding to the DCI of the first format and the second format
  • the Scell group configuration corresponding to the DCI of the DCI is the same; or, if the Scell group configuration corresponding to the DCI of the second format is not configured in the first configuration information and the WUS is configured, then the Scell group corresponding to the DCI of the second format is configured
  • the configuration is the same as the configuration of the Scell group corresponding to the DCI of the first format.
  • outsideActiveTimeToAddModList refers to the Scell grouping configuration corresponding to the DCI in the first format (that is, the DCI corresponding to WUS)
  • withinActiveTimeToAddModList refers to the Scell grouping configuration corresponding to the DCI in the second format (that is, the DCI corresponding to non-WUS).
  • the first configuration information carries third indication information, and the third indication information is used to indicate whether the Scell group configuration corresponding to the DCI in the first format is the same as the Scell group configuration corresponding to the DCI in the second format.
  • the third indication information indicates that the configuration of the Scell packet corresponding to the DCI of the first format is the same as the configuration of the Scell packet corresponding to the DCI of the second format
  • the first configuration information includes a copy of the Scell packet Configuration
  • the one piece of Scell grouping configuration is used to determine the Scell grouping configuration corresponding to the DCI of the first format and the Scell grouping configuration corresponding to the DCI of the second format.
  • the first configuration information does not carry the third indication information, or the first configuration information carries the third indication information but the third indication information indicates that the DCI in the first format corresponds to
  • the SCell grouping configuration is different from the SCell grouping configuration corresponding to the DCI in the second format, if only the Scell grouping configuration of one scene is configured in the first configuration information, the Scell grouping configuration of the other scene is considered to be unconfigured .
  • the network device sends second configuration information to the terminal device, and the terminal device receives the second configuration information sent by the network device.
  • the second configuration information is used to determine the first configuration information corresponding to the DCI in the first format.
  • the first activated BWP refers to the activated BWP when the terminal device changes from a non-dormancy behavior to a dormancy behavior or from a deactivated state to an activated state.
  • the first activated BWP configuration method is shown in Table 3 below:
  • the first active BWP configuration corresponding to the DCI of the first format is not configured in the first configuration information
  • the first active BWP configuration corresponding to the DCI of the first format and the DCI of the second format are The corresponding first activated BWP configuration is the same; or, if the first activated BWP configuration corresponding to the DCI of the second format is not configured in the first configuration information, the first activated BWP corresponding to the DCI of the second format is The configuration is the same as the first activated BWP configuration corresponding to the DCI of the first format.
  • firstOutsideActiveTimeBWP-Id refers to the first active BWP configuration corresponding to the DCI in the first format (that is, the DCI corresponding to WUS)
  • firstWithinActiveTimeBWP-Id refers to the first activation corresponding to the DCI in the second format (that is, the DCI corresponding to non-WUS) BWP configuration.
  • the first active BWP configuration corresponding to the DCI of the first format is not configured in the first configuration information and WUS is configured, then the first active BWP configuration corresponding to the DCI of the first format and the first The first active BWP configuration corresponding to the DCI of the two formats is the same; or, if the first active BWP configuration corresponding to the DCI of the second format is not configured in the first configuration information and WUS is configured, then the second format
  • the first activated BWP configuration corresponding to the DCI of the DCI is the same as the first activated BWP configuration corresponding to the DCI of the first format.
  • firstOutsideActiveTimeBWP-Id refers to the first active BWP configuration corresponding to the DCI in the first format (that is, the DCI corresponding to WUS)
  • firstWithinActiveTimeBWP-Id refers to the first activation corresponding to the DCI in the second format (that is, the DCI corresponding to non-WUS) BWP configuration.
  • the second configuration information carries fourth indication information, and the fourth indication information is used to indicate whether the first active BWP configuration corresponding to the DCI in the first format is the same as the first active BWP configuration corresponding to the DCI in the second format .
  • the fourth indication information indicates that the first active BWP configuration corresponding to the DCI in the first format is the same as the first active BWP configuration corresponding to the DCI in the second format
  • the first configuration information includes A first active BWP configuration, where the first active BWP configuration is used to determine the first active BWP configuration corresponding to the DCI in the first format and the first active BWP configuration corresponding to the DCI in the second format.
  • the second configuration information does not carry the fourth indication information, or the second configuration information carries the fourth indication information but the fourth indication information indicates that the DCI in the first format corresponds to
  • the first active BWP configuration is different from the first active BWP configuration corresponding to the DCI of the second format, if only the first active BWP configuration of one scene is configured in the second configuration information, the first active BWP configuration of another scene An activated BWP configuration is considered to have not been configured.
  • FIG. 5 is a schematic diagram 1 of the structural composition of the feedback device provided by an embodiment of the application, which is applied to a terminal device. As shown in FIG. 5, the feedback device includes:
  • the receiving unit 501 is configured to receive DCI sent by a network device, where the DCI carries first indication information, and the first indication information is used to indicate the state of at least one group of Scells or the state of at least one Scell;
  • the sending unit 502 is configured to send second indication information to the network device, where the second indication information is used to instruct the terminal device to confirm receipt of the first indication information.
  • the state is the first state or the second state
  • the first state refers to an activated state with dormant behavior
  • the second state refers to an activated state with non-dormant behavior
  • the first state refers to an activated state
  • the second state refers to a deactivated state
  • the first indication information includes a first bitmap, each bit in the first bitmap corresponds to a group of Scells or corresponds to one Scell, and the value of the bit is used to indicate Whether the state of a group of Scells or one Scell corresponding to the bit is the first state or the second state.
  • the second indication information is carried in the MAC CE, or PUCCH, or PUSCH.
  • the sending unit 502 is configured to send the second indication information in the first PUCCH after receiving the first indication information; or, after receiving the first indication information Sending the second indication information in the first PUSCH afterwards; or sending the second indication information in the scheduling grant of the first PUSCH after receiving the first indication information.
  • the second indication information is further used to indicate at least one of the following:
  • the terminal device has successfully received the first indication information
  • the terminal device receives index information of the search space where the first indication information is located.
  • the moment when the terminal device receives the first indication information includes at least one of the following:
  • the terminal device receives the symbol number of the PDCCH or DCI corresponding to the first indication information.
  • the receiving unit 501 is further configured to receive first configuration information sent by the network device, where the first configuration information is used to determine the Scell packet configuration corresponding to the DCI in the first format and/or Scell grouping configuration corresponding to the DCI in the second format.
  • the Scell group configuration corresponding to the DCI of the first format is not configured in the first configuration information, the Scell group configuration corresponding to the DCI of the first format and the configuration of the second format are not configured.
  • the Scell grouping configuration corresponding to DCI is the same; or,
  • the Scell grouping configuration corresponding to the DCI in the second format is not configured in the first configuration information, the Scell grouping configuration corresponding to the DCI in the second format is the same as the Scell grouping configuration corresponding to the DCI in the first format .
  • the Scell grouping configuration corresponding to the DCI of the first format is not configured in the first configuration information and WUS is configured, then the Scell grouping configuration corresponding to the DCI of the first format and the The Scell packet configuration corresponding to the DCI in the second format is the same; or,
  • the Scell grouping configuration corresponding to the DCI of the second format is not configured in the first configuration information and WUS is configured, the Scell grouping configuration corresponding to the DCI of the second format is corresponding to the DCI of the first format
  • the Scell grouping configuration is the same.
  • the first configuration information carries third indication information
  • the third indication information is used to indicate whether the Scell grouping configuration corresponding to the DCI in the first format and the Scell grouping configuration corresponding to the DCI in the second format are same.
  • the third indication information indicates that the configuration of the Scell group corresponding to the DCI of the first format is the same as the configuration of the Scell group corresponding to the DCI of the second format, the first configuration information includes a copy of the Scell Grouping configuration, the one piece of Scell grouping configuration is used to determine the Scell grouping configuration corresponding to the DCI of the first format and the Scell grouping configuration corresponding to the DCI of the second format.
  • the receiving unit 501 is further configured to receive second configuration information sent by the network device, where the second configuration information is used to determine the first active BWP configuration and configuration information corresponding to the DCI in the first format. /Or the first active BWP configuration corresponding to the DCI in the second format.
  • the first active BWP configuration corresponding to the DCI of the first format is not configured in the first configuration information, the first active BWP configuration corresponding to the DCI of the first format and the The configuration of the first activated BWP corresponding to the DCI in the second format is the same; or,
  • the first active BWP configuration corresponding to the DCI in the second format is not configured in the first configuration information, then the first active BWP configuration corresponding to the DCI in the second format corresponds to the DCI in the first format
  • the first activated BWP configuration is the same.
  • the first active BWP configuration corresponding to the DCI in the first format is not configured in the first configuration information and WUS is configured, then the first active BWP corresponding to the DCI in the first format is configured.
  • the configuration is the same as the first activated BWP configuration corresponding to the DCI in the second format; or,
  • the first active BWP configuration corresponding to the DCI of the second format is not configured in the first configuration information and WUS is configured, then the first active BWP configuration corresponding to the DCI of the second format and the first format The configuration of the first activated BWP corresponding to the DCI is the same.
  • the second configuration information carries fourth indication information
  • the fourth indication information is used to indicate the first active BWP configuration corresponding to the DCI in the first format and the first active BWP configuration corresponding to the DCI in the second format. Whether the activated BWP configuration is the same.
  • the fourth indication information indicates that the first active BWP configuration corresponding to the DCI of the first format is the same as the first active BWP configuration corresponding to the DCI of the second format, the first configuration information Contains a first active BWP configuration, the first active BWP configuration is used to determine the first active BWP configuration corresponding to the DCI in the first format and the first active BWP configuration corresponding to the DCI in the second format .
  • the DCI of the first format refers to the DCI corresponding to WUS;
  • the DCI of the second format refers to the DCI corresponding to non-WUS.
  • Fig. 6 is a second structural diagram of the feedback device provided by an embodiment of the application, which is applied to network equipment. As shown in Fig. 6, the feedback device includes:
  • the sending unit 601 is configured to send DCI to a terminal device, where the DCI carries first indication information, and the first indication information is used to indicate the state of at least one group of Scells or the state of at least one Scell;
  • the receiving unit 602 is configured to receive second indication information sent by the terminal device, where the second indication information is used to instruct the terminal device to confirm receipt of the first indication information.
  • the state is the first state or the second state
  • the first state refers to an activated state with dormant behavior
  • the second state refers to an activated state with non-dormant behavior
  • the first state refers to an activated state
  • the second state refers to a deactivated state
  • the first indication information includes a first bitmap, each bit in the first bitmap corresponds to a group of Scells or corresponds to one Scell, and the value of the bit is used to indicate Whether the state of a group of Scells or one Scell corresponding to the bit is the first state or the second state.
  • the second indication information is carried in the MAC CE, or PUCCH, or PUSCH.
  • the second indication information is further used to indicate at least one of the following:
  • the terminal device has successfully received the first indication information
  • the terminal device receives index information of the search space where the first indication information is located.
  • the moment when the terminal device receives the first indication information includes at least one of the following:
  • the terminal device receives the symbol number of the PDCCH or DCI corresponding to the first indication information.
  • the sending unit 601 is further configured to send first configuration information to the terminal device, where the first configuration information is used to determine the Scell packet configuration and/or the first configuration information corresponding to the DCI in the first format. Scell grouping configuration corresponding to DCI in the second format.
  • the Scell packet configuration corresponding to the DCI in the first format is not configured in the first configuration information, the Scell packet configuration corresponding to the DCI in the first format and the Scell packet configuration in the second format are not configured.
  • the Scell grouping configuration corresponding to DCI is the same; or,
  • the Scell grouping configuration corresponding to the DCI in the second format is not configured in the first configuration information, the Scell grouping configuration corresponding to the DCI in the second format is the same as the Scell grouping configuration corresponding to the DCI in the first format .
  • the Scell grouping configuration corresponding to the DCI of the first format is not configured in the first configuration information and WUS is configured, then the Scell grouping configuration corresponding to the DCI of the first format and the The Scell packet configuration corresponding to the DCI in the second format is the same; or,
  • the Scell grouping configuration corresponding to the DCI of the second format is not configured in the first configuration information and WUS is configured, the Scell grouping configuration corresponding to the DCI of the second format is corresponding to the DCI of the first format
  • the Scell grouping configuration is the same.
  • the first configuration information carries third indication information
  • the third indication information is used to indicate whether the Scell group configuration corresponding to the DCI in the first format is and the Scell group configuration corresponding to the DCI in the second format is same.
  • the third indication information indicates that the configuration of the Scell group corresponding to the DCI of the first format is the same as the configuration of the Scell group corresponding to the DCI of the second format, the first configuration information includes a copy of the Scell Grouping configuration, the one piece of Scell grouping configuration is used to determine the Scell grouping configuration corresponding to the DCI of the first format and the Scell grouping configuration corresponding to the DCI of the second format.
  • the sending unit 601 is further configured to send second configuration information to the terminal device, where the second configuration information is used to determine the first active BWP configuration and/or corresponding to the DCI in the first format. Or the first active BWP configuration corresponding to the DCI in the second format.
  • the first active BWP configuration corresponding to the DCI of the first format is not configured in the first configuration information, the first active BWP configuration corresponding to the DCI of the first format and the The configuration of the first activated BWP corresponding to the DCI in the second format is the same; or,
  • the first active BWP configuration corresponding to the DCI in the second format is not configured in the first configuration information, the first active BWP configuration corresponding to the DCI in the second format corresponds to the DCI in the first format.
  • the first activated BWP configuration is the same.
  • the first active BWP configuration corresponding to the DCI in the first format is not configured in the first configuration information and WUS is configured, then the first active BWP corresponding to the DCI in the first format is configured.
  • the configuration is the same as the first activated BWP configuration corresponding to the DCI in the second format; or,
  • the first active BWP configuration corresponding to the DCI of the second format is not configured in the first configuration information and WUS is configured, then the first active BWP configuration corresponding to the DCI of the second format and the first format The configuration of the first activated BWP corresponding to the DCI is the same.
  • the second configuration information carries fourth indication information
  • the fourth indication information is used to indicate the first active BWP configuration corresponding to the DCI in the first format and the first active BWP configuration corresponding to the DCI in the second format. Whether the activated BWP configuration is the same.
  • the fourth indication information indicates that the first active BWP configuration corresponding to the DCI of the first format is the same as the first active BWP configuration corresponding to the DCI of the second format, the first configuration information Contains a first active BWP configuration, the first active BWP configuration is used to determine the first active BWP configuration corresponding to the DCI in the first format and the first active BWP configuration corresponding to the DCI in the second format .
  • the DCI of the first format refers to the DCI corresponding to WUS;
  • the DCI of the second format refers to the DCI corresponding to non-WUS.
  • FIG. 7 is a schematic structural diagram of a communication device 700 provided by an embodiment of the present application.
  • the communication device may be a terminal device or a network device.
  • the communication device 700 shown in FIG. 7 includes a processor 710, and the processor 710 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the communication device 700 may further include a memory 720.
  • the processor 710 may call and run a computer program from the memory 720 to implement the method in the embodiment of the present application.
  • the memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.
  • the communication device 700 may further include a transceiver 730, and the processor 710 may control the transceiver 730 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other devices. Information or data sent by the device.
  • the transceiver 730 may include a transmitter and a receiver.
  • the transceiver 730 may further include an antenna, and the number of antennas may be one or more.
  • the communication device 700 may specifically be a network device of an embodiment of the present application, and the communication device 700 may implement the corresponding process implemented by the network device in each method of the embodiment of the present application. For the sake of brevity, it will not be repeated here. .
  • the communication device 700 may specifically be a mobile terminal/terminal device of an embodiment of the present application, and the communication device 700 may implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • I won’t repeat it here.
  • FIG. 8 is a schematic structural diagram of a chip of an embodiment of the present application.
  • the chip 800 shown in FIG. 8 includes a processor 810, and the processor 810 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
  • the chip 800 may further include a memory 820.
  • the processor 810 may call and run a computer program from the memory 820 to implement the method in the embodiment of the present application.
  • the memory 820 may be a separate device independent of the processor 810, or may be integrated in the processor 810.
  • the chip 800 may further include an input interface 830.
  • the processor 810 can control the input interface 830 to communicate with other devices or chips, and specifically, can obtain information or data sent by other devices or chips.
  • the chip 800 may further include an output interface 840.
  • the processor 810 can control the output interface 840 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
  • the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip mentioned in the embodiment of the present application may also be referred to as a system-level chip, a system-on-chip, a system-on-chip, or a system-on-chip, etc.
  • FIG. 9 is a schematic block diagram of a communication system 900 according to an embodiment of the present application.
  • the communication system 900 includes a terminal device 910 and a network device 920.
  • the terminal device 910 can be used to implement the corresponding function implemented by the terminal device in the above method
  • the network device 920 can be used to implement the corresponding function implemented by the network device in the above method. For brevity, it will not be repeated here. .
  • the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability.
  • the steps of the foregoing method embodiments may be completed by hardware integrated logic circuits in the processor or instructions in the form of software.
  • the above-mentioned processor can be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC application specific integrated circuit
  • FPGA Field Programmable Gate Array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present application may be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a mature storage medium in the field, such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, registers.
  • the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiments of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache.
  • RAM random access memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • DDR SDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • Enhanced SDRAM, ESDRAM Enhanced Synchronous Dynamic Random Access Memory
  • Synchronous Link Dynamic Random Access Memory Synchronous Link Dynamic Random Access Memory
  • DR RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM) and so on. That is to say, the memory in the embodiments of the present application is intended to include, but is not limited to, these and any other suitable types of memory.
  • the embodiments of the present application also provide a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium can be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application , For the sake of brevity, I won’t repeat it here.
  • the embodiments of the present application also provide a computer program product, including computer program instructions.
  • the computer program product can be applied to the network device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program product can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application, For the sake of brevity, I will not repeat them here.
  • the embodiment of the present application also provides a computer program.
  • the computer program can be applied to the network device in the embodiment of the present application.
  • the computer program runs on the computer, it causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • I won’t repeat it here.
  • the computer program can be applied to the mobile terminal/terminal device in the embodiment of the present application.
  • the computer program runs on the computer, the computer executes each method in the embodiment of the present application. For the sake of brevity, the corresponding process will not be repeated here.
  • the disclosed system, device, and method can be implemented in other ways.
  • the device embodiments described above are merely illustrative, for example, the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • the functional units in the various embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of the present application essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory,) ROM, random access memory (Random Access Memory, RAM), magnetic disks or optical disks and other media that can store program codes. .

Abstract

本申请实施例提供一种反馈方法及装置、终端设备、网络设备,,该方法包括:终端设备接收网络设备发送的DCI,所述DCI携带第一指示信息,所述第一指示信息用于指示至少一组Scell的状态或者至少一个Scell的状态;所述终端设备向所述网络设备发送第二指示信息,所述第二指示信息用于指示所述终端设备确认收到所述第一指示信息。

Description

一种反馈方法及装置、终端设备、网络设备 技术领域
本申请实施例涉及移动通信技术领域,具体涉及一种反馈方法及装置、终端设备、网络设备。
背景技术
在新无线(New Radio,NR)系统中,为了实现快速恢复辅小区(Secondary Cell,Scell),希望支持通过下行控制信息(Downlink Control Information,DCI)发送激活去激活命令,或者通过DCI发送休眠(dormancy)-非休眠(non-dormancy)切换命令。然而,物理下行控制信道(Physical Downlink Control Channel,PDCCH)是没有反馈机制的,如果网络侧下发了上述命令但是终端设备没有收到命令,网络侧是不知道终端设备是否收到了承载命令的DCI,可靠性较差。
发明内容
本申请实施例提供一种反馈方法及装置、终端设备、网络设备。
本申请实施例提供的反馈方法,包括:
终端设备接收网络设备发送的DCI,所述DCI携带第一指示信息,所述第一指示信息用于指示至少一组Scell的状态或者至少一个Scell的状态;
所述终端设备向所述网络设备发送第二指示信息,所述第二指示信息用于指示所述终端设备确认收到所述第一指示信息。
本申请实施例提供的反馈方法,包括:
网络设备向终端设备发送DCI,所述DCI携带第一指示信息,所述第一指示信息用于指示至少一组Scell的状态或者至少一个Scell的状态;
所述网络设备接收所述终端设备发送的第二指示信息,所述第二指示信息用于指示所述终端设备确认收到所述第一指示信息。
本申请实施例提供的反馈装置,包括:
接收单元,用于接收网络设备发送的DCI,所述DCI携带第一指示信息,所述第一指示信息用于指示至少一组Scell的状态或者至少一个Scell的状态;
发送单元,用于向所述网络设备发送第二指示信息,所述第二指示信息用于指示所述终端设备确认收到所述第一指示信息。
本申请实施例提供的反馈装置,包括:
发送单元,用于向终端设备发送DCI,所述DCI携带第一指示信息,所述第一指示信息用于指示至少一组Scell的状态或者至少一个Scell的状态;
接收单元,用于接收所述终端设备发送的第二指示信息,所述第二指示信息用于指示所述终端设备确认收到所述第一指示信息。
本申请实施例提供的终端设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述的反馈方法。
本申请实施例提供的网络设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述的反馈方法。
本申请实施例提供的芯片,用于实现上述的反馈方法。
具体地,该芯片包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有该芯片的设备执行上述的反馈方法。
本申请实施例提供的计算机可读存储介质,用于存储计算机程序,该计算机程序使得计算机执行上述的反馈方法。
本申请实施例提供的计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机 执行上述的反馈方法。
本申请实施例提供的计算机程序,当其在计算机上运行时,使得计算机执行上述的反馈方法。
通过上述技术方案,实现了网络设备通过DCI中的第一指示信息(也可以称为状态管理命令)指示至少一组Scell的状态或者至少一个Scell的状态,同时终端设备可以向网络设备反馈其是否收到所述第一指示信息,使得网络侧的命令有效且可靠实施。
附图说明
此处所说明的附图用来提供对本申请的进一步理解,构成本申请的一部分,本申请的示意性实施例及其说明用于解释本申请,并不构成对本申请的不当限定。在附图中:
图1是本申请实施例提供的一种通信系统架构的示意性图;
图2-1为本申请实施例提供的BWP的示意图一;
图2-2为本申请实施例提供的BWP的示意图二;
图2-3为本申请实施例提供的BWP的示意图三;
图3-1为本申请实施例提供的MAC CE的示意图一;
图3-2为本申请实施例提供的MAC CE的示意图二;
图4为本申请实施例提供的反馈方法的流程示意图;
图5为本申请实施例提供的反馈装置的结构组成示意图一;
图6为本申请实施例提供的反馈装置的结构组成示意图二;
图7是本申请实施例提供的一种通信设备示意性结构图;
图8是本申请实施例的芯片的示意性结构图;
图9是本申请实施例提供的一种通信系统的示意性框图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请实施例的技术方案可以应用于各种通信系统,例如:长期演进(Long Term Evolution,LTE)系统、LTE频分双工(Frequency Division Duplex,FDD)系统、LTE时分双工(Time Division Duplex,TDD)、系统、5G通信系统或未来的通信系统等。
示例性的,本申请实施例应用的通信系统100如图1所示。该通信系统100可以包括网络设备110,网络设备110可以是与终端120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖,并且可以与位于该覆盖区域内的终端进行通信。可选地,该网络设备110可以是LTE系统中的演进型基站(Evolutional Node B,eNB或eNodeB),或者是云无线接入网络(Cloud Radio Access Network,CRAN)中的无线控制器,或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络侧设备或者未来通信系统中的网络设备等。
该通信系统100还包括位于网络设备110覆盖范围内的至少一个终端120。作为在此使用的“终端”包括但不限于经由有线线路连接,如经由公共交换电话网络(Public Switched Telephone Networks,PSTN)、数字用户线路(Digital Subscriber Line,DSL)、数字电缆、直接电缆连接;和/或另一数据连接/网络;和/或经由无线接口,如,针对蜂窝网络、无线局域网(Wireless Local Area Network,WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器;和/或另一终端的被设置成接收/发送通信信号的装置;和/或物联网(Internet of Things,IoT)设备。被设置成通过无线接口通信的终端可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话;可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(Personal Communications System,PCS)终端;可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位系统(Global Positioning System,GPS)接收器的PDA;以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端可以指接入终端、用户设备(User Equipment,UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无 绳电话、会话启动协议(Session Initiation Protocol,SIP)电话、无线本地环路(Wireless Local Loop,WLL)站、个人数字处理(Personal Digital Assistant,PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、5G网络中的终端或者未来演进的PLMN中的终端等。
可选地,终端120之间可以进行终端直连(Device to Device,D2D)通信。
可选地,5G通信系统或5G网络还可以称为新无线(New Radio,NR)系统或NR网络。
图1示例性地示出了一个网络设备和两个终端,可选地,该通信系统100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端,本申请实施例对此不做限定。
可选地,该通信系统100还可以包括网络控制器、移动管理实体等其他网络实体,本申请实施例对此不作限定。
应理解,本申请实施例中网络/系统中具有通信功能的设备可称为通信设备。以图1示出的通信系统100为例,通信设备可包括具有通信功能的网络设备110和终端120,网络设备110和终端120可以为上文所述的具体设备,此处不再赘述;通信设备还可包括通信系统100中的其他设备,例如网络控制器、移动管理实体等其他网络实体,本申请实施例中对此不做限定。
应理解,本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。另外,本文中字符“/”,一般表示前后关联对象是一种“或”的关系。
为便于理解本申请实施例的技术方案,以下对本申请实施例相关的技术方案进行说明。
随着人们对速率、延迟、高速移动性、能效的追求以及未来生活中业务的多样性、复杂性,为此第三代合作伙伴计划(3 rd Generation Partnership Project,3GPP)国际标准组织开始研发5G。5G的主要应用场景为:增强移动超宽带(enhanced Mobile Broadband,eMBB)、低时延高可靠通信(Ultra-Reliable Low-Latency Communications,URLLC)、大规模机器类通信(massive Machine-Type Communications,mMTC)。
一方面,eMBB仍然以用户获得多媒体内容、服务和数据为目标,其需求增长十分迅速。另一方面,由于eMBB可能部署在不同的场景中,例如室内,市区,农村等,其能力和需求的差别也比较大,所以不能一概而论,必须结合具体的部署场景详细分析。URLLC的典型应用包括:工业自动化,电力自动化,远程医疗操作(手术),交通安全保障等。mMTC的典型特点包括:高连接密度,小数据量,时延不敏感业务,模块的低成本和长使用寿命等。
在NR早期部署时,完整的NR覆盖很难获取,所以典型的网络覆盖是广域的LTE覆盖和NR的孤岛覆盖模式。而且大量的LTE部署在6GHz以下,可用于5G的6GHz以下频谱很少。所以NR必须研究6GHz以上的频谱应用,而高频段覆盖有限、信号衰落快。同时为了保护移动运营商前期在LTE投资,提出了LTE和NR之间紧耦合(tight interworking)的工作模式。
在5G中,最大的信道带宽可以是400MHZ(称为宽带载波(wideband carrier)),相比于LTE最大20M带宽来说,宽带载波的带宽很大。如果终端设备保持工作在宽带载波上,则终端设备的功率消耗非常大。所以建议终端设备的射频(Radio Frequency,RF)带宽可以根据终端设备实际的吞吐量来调整。为此,引入BWP的概念,BWP的动机是优化终端设备的功率消耗。例如终端设备的速率很低,可以给终端设备配置小一点的BWP(如图2-1所示),如果终端设备的速率要求很高,则可以给终端设备配置大一点的BWP(如图2-2所示)。如果终端设备支持高速率,或者工作在载波聚合(Carrier Aggregation,CA)模式下,可以给终端设备配置多个BWP(如图2-3所示)。BWP的另一个目的就是触发一个小区中多个参数集(numerology)共存,如图2-3所示,BWP1对应numerology1,BWP2对应numerology2。
通过无线资源控制(Radio Resource Control,RRC)专用信令可以给一个终端配置最多4个上行BWP和最多4个下行BWP,但同一时刻只能有一个上行BWP和下行BWP被激活。在RRC专用信令中,可以指示所配置的BWP中第一个激活的BWP。同时在终端处于连接态过程中,也可以通过下行控制信息(Downlink Control Information,DCI)在不同的BWP之间切换。当处于非激活状态的载波,进入激活状态后,第一个激活的BWP为RRC专用信令中配置的第一个激活的BWP。每个BWP的配置参数包括:
-子载波间隔(subcarrierSpacing);
-循环前缀(cyclicPrefix);
-BWP的第一个物理资源块(Physical Resource Block,PRB)以及连续的PRB个数 (locationAndBandwidth);
-BWP标识(bwp-Id);
-BWP公共配置参数和专用配置参数(bwp-Common,bwp-Dedicated)。
终端在进行无线链路监控(Radio Link Monitor,RLM)过程中,只在激活的BWP上执行,非激活的BWP不需要操作,而在不同BWP之间进行切换的时候,也不需要重置RLM相关的定时器和计数器。对于RRM测量,无论终端在哪个激活的BWP上收发数据,都不影响RRM测量。对于CQI的测量,终端也只需要在激活的BWP上执行。
当一个载波被去激活,然后通过媒体接入控制控制单元(Media Access Control Control Element,MAC CE)激活了该载波,则初始的第一个激活的BWP为RRC专用信令中配置的第一个激活的BWP。
BWP标识(BWP id)在RRC专用信令中的取值为0到4,BWP标识为0的BWP默认为初始BWP。
在DCI中BWP指示(BWP indicator)为2比特(bit),如下表1所示。如果配置的BWP个数小于等于3个,则BWP indicator=1,2,3分别对应BWP id=1,2,3。如果BWP的个数为4个,则BWP indicator=0,1,2,3分别对应按照顺序索引配置的BWP。而且网络侧在配置BWP的时候使用连续的BWP id。
Figure PCTCN2020075045-appb-000001
表1
为了满足高速率的需求,5G中也支持CA技术。CA通过联合调度和使用多个成员载波(Component Carrier,CC)上的资源,使得NR系统可以支持更大的带宽,从而能够实现更高的系统峰值速率。根据所聚合载波的在频谱上的连续性可以分为,连续性载波聚合和非连续性载波聚合;根据聚合的载波所在的带宽(band)是否相同,分为带内(Intra-band)载波聚合和带间(inter-band)载波聚合。
在CA中,主载波(Primary Cell Component,PCC)有且只有一个,PCC提供RRC信令连接,非接入层(NAS)功能,安全功能等。物理上行控制信道(Physical Uplink Control Channel,PUCCH)在PCC上且只在PCC上存在。辅载波(Secondary Cell Component,SCC)只提供额外的无线资源。PCC和SCC同称为服务小区,其中,PCC上的小区为主小区(Primary cell,Pcell),SCC上的小区为Scell。标准上还规定聚合的载波最多支持5个,即聚合后的最大带宽为100MHZ,并且聚合载波属于同一个基站。所有的聚合载波使用相同的小区无线网络临时标识(Cell-Radio Network Temporary Identifier,C-RNTI),基站实现保证C-RNTI在每个载波所在的小区不发生冲突。由于支持不对称载波聚合和对称载波聚合两种,所以要求聚合的载波一定有下行,可以没有上行。而且对于PCC小区来说一定有本小区的PDCCH和PUCCH,而且只有主载波小区有PUCCH,其他辅载波小区可能有PDCCH。
Scell通过RRC专用信令进行配置,初始配置的状态为非激活状态,该状态下不能进行数据收发。然后通过MAC CE进行Scell的激活才能进行数据收发。从Scell配置和激活的时延的角度看,这个架构不是一个最优的架构。而这个时延又降低了CA使用和无线资源的效率,特别是小小区部署场景。在密集小小区部署场景,每个Scell的信令负荷也很大,特别是每个Scell需要单独配置情况下。因此当前CA架构引入了额外的延迟,限制了CA的使用,降低了CA负荷分担的增益。
为此,LTE R15对CA进行了优化,主要优化功能如下:1)Scell的状态分为激活状态和非激活状态,为了实现快速小区恢复,定义了一个新的小区状态,即休眠状态。在休眠状态下,终端测量和上报CQI/RRM,但是不解码PDCCH。同时新定义一个MAC CE控制激活状态和休眠状态之间的 转换,如图3-1和图3-2所示,其中,在图3-1中,MAC CE包括1个字节,控制7个小区的状态转换,在图3-2中,MAC CE包括4个字节,控制31个小区的状态状态,其中,C i代表索引号为i的小区对应的状态,C i设置为1代表索引号为i的小区处于休眠状态,C i设置为0代表索引号为i的小区处于激活状态。2)在RRC信令中,可以配置Scell的状态为激活状态或者休眠状态,默认为非激活状态。
为了实现快速恢复Scell,尽快的传输数据,需要引入类似于休眠状态的机制。然而,LTE的休眠状态的机制太过于复杂,需要引入MAC CE进行Scell的状态转换。为此,可以考虑给Scell配置一个叫做休眠BWP(dormant BWP)的概念。当业务量不大时,可以将有些Scell的BWP通过DCI方式切换到休眠BWP上去。业务量大时,将Scell的休眠BWP通过DCI切换到非休眠BWP上去来激活小区的业务传输功能,这比传统的Scell的休眠状态的激活时延更短,复杂度更低。
在NR中,通过RRC直接配置Scell的状态为激活状态,其中,激活状态具有dormancy行为和non-dormancy行为,也即dormancy行为是激活状态的一部分。
在NR R16 CA/DC增强课题中,对Scell进行分组,网络可以按照Scell组通过DCI命令的方式指示一组Scell进入具有休眠行为的激活状态还是进入具有非休眠的激活状态。同时R16 CA/DC增强课题中,Scell分组可以按照终端设备处于DRX激活时间还是非DRX激活时间发送的DCI来使用不同的Scell分组。所以网络侧会配置两种Scell分组配置。
同时,当终端设备接收到来自网络的DCI,该DCI指示一组Scell的所有Scell从具有休眠行为的激活状态(简称为dormancy行为)进入具有非休眠行为的激活状态(简称为non-dormancy行为),则网络侧配置一个BWP作为终端设备进入non-dormancy行为时的激活BWP(该BWP称为第一激活BWP)。DCI具有应用两种场景,一种是从唤醒信号(Wake Up Signal,WUS)对应的DCI接收到dormancy/non-dormancy指示,另一种是从普通DCI接收到的dormancy/non-dormancy指示,这两种场景下的第一激活BWP可以配置为不同的BWP。
R17中,为了加速Scell的激活,希望支持通过DCI发送Scell的激活去激活命令,该命令也可能是以Scell组的形势的激活去激活。由于PDCCH中承载至少一个Scell或至少一组Scell的休眠-非休眠切换命令,或者至少一个Scell或至少一组Scell的激活去激活命令,PDCCH没有反馈机制,若网络侧下发了上述命令但是终端设备没有收到,网络侧不知道终端设备是否收到了承载上述命令的DCI。同时,通过WUS对应DCI承载的dormancy/non-dormancy指示(即休眠-非休眠切换命令)和普通DCI承载的dormancy/non-dormancy指示(即休眠-非休眠切换命令),可能对应不同的Scell分组,也可能对应相同的Scell分组。终端设备的某个Scell进入non-dormancy行为后,激活的BWP在上述两种DCI中可能不同也可能相同。为了节省信令开销,可以只配置一份配置用于两种场景的DCI。以下对本申请实施例的技术方案进行详细说明。
图4为本申请实施例提供的反馈方法的流程示意图,如图4所示,所述反馈方法包括以下步骤:
步骤401:终端设备接收网络设备发送的DCI,所述DCI携带第一指示信息,所述第一指示信息用于指示至少一组Scell的状态或者至少一个Scell的状态。
本申请实施例中,网络设备向终端设备发送DCI,相应地,终端设备接收网络设备发送的DCI。这里,可选地,所述网络设备可以是基站,如gNB。
本申请实施例中,所述DCI携带第一指示信息,所述第一指示信息用于指示至少一组Scell的状态或者至少一个Scell的状态。例如:所述第一指示信息用于指示N1组Scell的状态,N1为正整数。例如:所述第一指示信息用于指示N2个Scell的状态,N2为正整数。
本申请实施例中,所述状态为第一状态或第二状态。
1)在一可选方式中,所述第一状态是指具有休眠行为的激活状态(简称为dormancy行为),所述第二状态是指具有非休眠行为的激活状态(简称为non-dormancy行为)。对于这种方式,所述第一指示信息可以称为dormancy/non-dormancy指示信息,或者称为休眠-非休眠切换命令。
2)在另一可选方式中,所述第一状态是指激活状态,所述第二状态是指去激活状态(或者称为非激活状态)。对于这种方式,所述第一指示信息可以称为激活去激活命令。
在一可选方式中,所述第一指示信息包括第一比特图,所述第一比特图中的每个比特位对应一组Scell或者对应一个Scell,所述比特位的取值用于表示该比特位对应的一组Scell的状态或者一个Scell的状态是所述第一状态还是所述第二状态。
例如:DCI承载的第一指示信息通过5比特的比特图来实现,比特图中的5个比特位分别对应5组SCell或者5个SCell,其中,该SCell的分组通过RRC信令配置。比特位的取值为1或者0表示该比特位对应的一组SCell或一个SCell是进入dormancy行为还是离开dormancy行为(即进入 non-dormancy行为)。
例如:DCI承载的第一指示信息通过5比特的比特图来实现,比特图中的5个比特位分别对应5组SCell或者5个SCell,其中,该SCell的分组RRC信令配置。比特位的取值为1或者0表示该比特位对应的一组SCell或一个SCell是进入激活状态还是离开激活状态(即进入去激活状态)。
步骤402:所述终端设备向所述网络设备发送第二指示信息,所述第二指示信息用于指示所述终端设备确认收到所述第一指示信息。
本申请实施例中,所述终端设备向所述网络设备发送第二指示信息,相应地,所述网络设备接收所述终端设备发送的第二指示信息。
本申请实施例中,所述第二指示信息承载在MAC CE中、或者PUCCH中、或者物理上行共享信道(Physical Uplink Shared Channel,PUSCH)中。
本申请实施例中,所述第二指示信息用于指示所述终端设备确认收到所述第一指示信息。进一步,可选地,所述第二指示信息还用于指示以下至少之一:
所述终端设备已成功接收所述第一指示信息;
所述终端设备接收所述第一指示信息的时刻;
所述终端设备接收所述第一指示信息所在的BWP的索引信息;
所述终端设备接收所述第一指示信息所在的搜索空间的索引信息。
这里,所述终端设备接收所述第一指示信息的时刻,包括以下至少之一:
所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的SFN编号;
所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的子帧编号;
所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的时隙编号;
所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的符号编号。
上述方案中,所述第一指示信息对应PDCCH或者DCI是指:承载所述第一指示信息的PDCCH或者DCI。
本申请实施例中,所述终端设备可以通过以下方式向所述网络设备发送第二指示信息:
1)所述终端设备在收到所述第一指示信息后的第一个PUCCH中发送所述第二指示信息;或者,
2)所述终端设备在收到所述第一指示信息后的第一个PUSCH中发送所述第二指示信息;或者,
3)所述终端设备在收到所述第一指示信息后的第一个PUSCH的调度授权中发送所述第二指示信息。
在一可选方式中,网络设备在所述第一指示信息后,启动定时器,如果定时器超时,则网络设备认为所述终端设备没有成功接收所述第一指示信息。进一步,可选地,所述网络设备可以撤销下发所述第一指示信息。
这里,所述定时器的时长可以是协议约定的,或者是网络侧配置的。
本申请实施例中,所述终端设备接收到的所述DCI可以是第一格式的DCI,或者是第二格式的DCI,所述第一格式的DCI对应一种应用场景,所述第二格式的DCI对应另一种应用场景。具体地,所述第一格式的DCI是指WUS对应的DCI(即用于实现唤醒信号的DCI);所述第二格式的DCI是指非WUS对应的DCI(即普通DCI)。对于上述两种不同格式的DCI,其关联的配置有可能不同,也有可能相同。以下具体描述。
■所述网络设备向所述终端设备发送第一配置信息,所述终端设备接收所述网络设备发送的第一配置信息,所述第一配置信息用于确定第一格式的DCI对应的Scell分组配置和/或第二格式的DCI对应的Scell分组配置。
例如SCell分组配置方式如下表2所示:
Figure PCTCN2020075045-appb-000002
表2
A1)若所述第一配置信息中未配置所述第一格式的DCI对应的Scell分组配置,则所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置相同;或者,若所述第一配置信息中未配置所述第二格式的DCI对应的Scell分组配置,则所述第二格式的DCI对应的Scell分组配置和所述第一格式的DCI对应的Scell分组配置相同。
参照表2,如果outsideActiveTimeToAddModList或者withinActiveTimeToAddModList没有配置,则默认outsideActiveTimeToAddModList和withinActiveTimeToAddModList的配置相同。这里,outsideActiveTimeToAddModList是指第一格式的DCI(即WUS对应的DCI)对应的Scell分组配置,withinActiveTimeToAddModList是指第二格式的DCI(即非WUS对应的DCI)对应的Scell分组配置。
B1)若所述第一配置信息中未配置所述第一格式的DCI对应的Scell分组配置且唤醒信号WUS被配置,则所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置相同;或者,若所述第一配置信息中未配置所述第二格式的DCI对应的Scell分组配置且WUS被配置,则所述第二格式的DCI对应的Scell分组配置和所述第一格式的DCI对应的Scell分组配置相同。
参照表2,如果outsideActiveTimeToAddModList或者withinActiveTimeToAddModList没有配置且WUS被配置,则默认outsideActiveTimeToAddModList和withinActiveTimeToAddModList的配置相同。这里,outsideActiveTimeToAddModList是指第一格式的DCI(即WUS对应的DCI)对应的Scell分组配置,withinActiveTimeToAddModList是指第二格式的DCI(即非WUS对应的DCI)对应的Scell分组配置。
C1)所述第一配置信息携带第三指示信息,所述第三指示信息用于指示第一格式的DCI对应的Scell分组配置与第二格式的DCI对应的Scell分组配置是否相同。
进一步,可选地,所述第三指示信息指示第一格式的DCI对应的Scell分组配置与第二格式的DCI对应的Scell分组配置相同的情况下,所述第一配置信息包含一份Scell分组配置,所述一份Scell分组配置用于确定所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置。
进一步,可选地,所述第一配置信息未携带所述第三指示信息,或者所述第一配置信息携带所述第三指示信息但所述第三指示信息指示第一格式的DCI对应的SCell分组配置与第二格式的DCI对应的SCell分组配置不同的情况下,则如果所述第一配置信息中只配置了一个场景的Scell分组配置,则另外一个场景的Scell分组配置认为没有被配置。
■所述网络设备向所述终端设备发送第二配置信息,所述终端设备接收所述网络设备发送的第二配置信息,所述第二配置信息用于确定第一格式的DCI对应的第一激活BWP配置和/或第二格式的DCI对应的第一激活BWP配置。
这里,所述第一激活BWP是指终端设备从non-dormancy行为到dormancy行为或者从去激活状态到激活状态时的激活BWP。例第一激活BWP配置方式如下表3所示:
Figure PCTCN2020075045-appb-000003
表3
A2)若所述第一配置信息中未配置所述第一格式的DCI对应的第一激活BWP配置,则所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置相同;或者,若所述第一配置信息中未配置所述第二格式的DCI对应的第一激活BWP配置,则所述第二格式的DCI对应的第一激活BWP配置和所述第一格式的DCI对应的第一激活BWP配置相同。
参照表3,如果firstOutsideActiveTimeBWP-Id或者firstWithinActiveTimeBWP-Id没有配置,则默认firstOutsideActiveTimeBWP-Id和firstWithinActiveTimeBWP-Id的取值相同。这里,firstOutsideActiveTimeBWP-Id是指第一格式的DCI(即WUS对应的DCI)对应的第一激活BWP配置,firstWithinActiveTimeBWP-Id是指第二格式的DCI(即非WUS对应的DCI)对应的第一激活BWP配置。
B2)若所述第一配置信息中未配置所述第一格式的DCI对应的第一激活BWP配置且WUS 被配置,则所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置相同;或者,若所述第一配置信息中未配置所述第二格式的DCI对应的第一激活BWP配置且WUS被配置,则所述第二格式的DCI对应的第一激活BWP配置和所述第一格式的DCI对应的第一激活BWP配置相同。
参照表3,如果firstOutsideActiveTimeBWP-Id或者firstWithinActiveTimeBWP-Id没有配置且WUS被配置,则默认firstOutsideActiveTimeBWP-Id和firstWithinActiveTimeBWP-Id的取值相同。这里,firstOutsideActiveTimeBWP-Id是指第一格式的DCI(即WUS对应的DCI)对应的第一激活BWP配置,firstWithinActiveTimeBWP-Id是指第二格式的DCI(即非WUS对应的DCI)对应的第一激活BWP配置。
C2)所述第二配置信息携带第四指示信息,所述第四指示信息用于指示第一格式的DCI对应的第一激活BWP配置与第二格式的DCI对应的第一激活BWP配置是否相同。
进一步,可选地,所述第四指示信息指示第一格式的DCI对应的第一激活BWP配置与第二格式的DCI对应的第一激活BWP配置相同的情况下,所述第一配置信息包含一份第一激活BWP配置,所述一份第一激活BWP配置用于确定所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置。
进一步,可选地,所述第二配置信息未携带所述第四指示信息,或者所述第二配置信息携带所述第四指示信息但所述第四指示信息指示第一格式的DCI对应的第一激活BWP配置与第二格式的DCI对应的第一激活BWP配置不同的情况下,则如果所述第二配置信息中只配置了一个场景的第一激活BWP配置,则另外一个场景的第一激活BWP配置认为没有被配置。
图5为本申请实施例提供的反馈装置的结构组成示意图一,应用于终端设备,如图5所示,所述反馈装置包括:
接收单元501,用于接收网络设备发送的DCI,所述DCI携带第一指示信息,所述第一指示信息用于指示至少一组Scell的状态或者至少一个Scell的状态;
发送单元502,用于向所述网络设备发送第二指示信息,所述第二指示信息用于指示所述终端设备确认收到所述第一指示信息。
在一可选方式中,所述状态为第一状态或第二状态;
所述第一状态是指具有休眠行为的激活状态,所述第二状态是指具有非休眠行为的激活状态;或者,
所述第一状态是指激活状态,所述第二状态是指去激活状态。
在一可选方式中,所述第一指示信息包括第一比特图,所述第一比特图中的每个比特位对应一组Scell或者对应一个Scell,所述比特位的取值用于表示该比特位对应的一组Scell的状态或者一个Scell的状态是所述第一状态还是所述第二状态。
在一可选方式中,所述第二指示信息承载在MAC CE中、或者PUCCH中、或者PUSCH中。
在一可选方式中,所述发送单元502,用于在收到所述第一指示信息后的第一个PUCCH中发送所述第二指示信息;或者,在收到所述第一指示信息后的第一个PUSCH中发送所述第二指示信息;或者,在收到所述第一指示信息后的第一个PUSCH的调度授权中发送所述第二指示信息。
在一可选方式中,所述第二指示信息还用于指示以下至少之一:
所述终端设备已成功接收所述第一指示信息;
所述终端设备接收所述第一指示信息的时刻;
所述终端设备接收所述第一指示信息所在的BWP的索引信息;
所述终端设备接收所述第一指示信息所在的搜索空间的索引信息。
在一可选方式中,所述终端设备接收所述第一指示信息的时刻,包括以下至少之一:
所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的SFN编号;
所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的子帧编号;
所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的时隙编号;
所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的符号编号。
在一可选方式中,所述接收单元501,还用于接收所述网络设备发送的第一配置信息,所述第一配置信息用于确定第一格式的DCI对应的Scell分组配置和/或第二格式的DCI对应的Scell分组配置。
在一可选方式中,若所述第一配置信息中未配置所述第一格式的DCI对应的Scell分组配置, 则所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置相同;或者,
若所述第一配置信息中未配置所述第二格式的DCI对应的Scell分组配置,则所述第二格式的DCI对应的Scell分组配置和所述第一格式的DCI对应的Scell分组配置相同。
在一可选方式中,若所述第一配置信息中未配置所述第一格式的DCI对应的Scell分组配置且WUS被配置,则所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置相同;或者,
若所述第一配置信息中未配置所述第二格式的DCI对应的Scell分组配置且WUS被配置,则所述第二格式的DCI对应的Scell分组配置和所述第一格式的DCI对应的Scell分组配置相同。
在一可选方式中,所述第一配置信息携带第三指示信息,所述第三指示信息用于指示第一格式的DCI对应的Scell分组配置与第二格式的DCI对应的Scell分组配置是否相同。
在一可选方式中,所述第三指示信息指示第一格式的DCI对应的Scell分组配置与第二格式的DCI对应的Scell分组配置相同的情况下,所述第一配置信息包含一份Scell分组配置,所述一份Scell分组配置用于确定所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置。
在一可选方式中,所述接收单元501,还用于接收所述网络设备发送的第二配置信息,所述第二配置信息用于确定第一格式的DCI对应的第一激活BWP配置和/或第二格式的DCI对应的第一激活BWP配置。
在一可选方式中,若所述第一配置信息中未配置所述第一格式的DCI对应的第一激活BWP配置,则所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置相同;或者,
若所述第一配置信息中未配置所述第二格式的DCI对应的第一激活BWP配置,则所述第二格式的DCI对应的第一激活BWP配置和所述第一格式的DCI对应的第一激活BWP配置相同。
在一可选方式中,若所述第一配置信息中未配置所述第一格式的DCI对应的第一激活BWP配置且WUS被配置,则所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置相同;或者,
若所述第一配置信息中未配置所述第二格式的DCI对应的第一激活BWP配置且WUS被配置,则所述第二格式的DCI对应的第一激活BWP配置和所述第一格式的DCI对应的第一激活BWP配置相同。
在一可选方式中,所述第二配置信息携带第四指示信息,所述第四指示信息用于指示第一格式的DCI对应的第一激活BWP配置与第二格式的DCI对应的第一激活BWP配置是否相同。
在一可选方式中,所述第四指示信息指示第一格式的DCI对应的第一激活BWP配置与第二格式的DCI对应的第一激活BWP配置相同的情况下,所述第一配置信息包含一份第一激活BWP配置,所述一份第一激活BWP配置用于确定所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置。
在一可选方式中,所述第一格式的DCI是指WUS对应的DCI;
所述第二格式的DCI是指非WUS对应的DCI。
本领域技术人员应当理解,本申请实施例的上述反馈装置的相关描述可以参照本申请实施例的反馈方法的相关描述进行理解。
图6为本申请实施例提供的反馈装置的结构组成示意图二,应用于网络设备,如图6所示,所述反馈装置包括:
发送单元601,用于向终端设备发送DCI,所述DCI携带第一指示信息,所述第一指示信息用于指示至少一组Scell的状态或者至少一个Scell的状态;
接收单元602,用于接收所述终端设备发送的第二指示信息,所述第二指示信息用于指示所述终端设备确认收到所述第一指示信息。
在一可选方式中,所述状态为第一状态或第二状态;
所述第一状态是指具有休眠行为的激活状态,所述第二状态是指具有非休眠行为的激活状态;或者,
所述第一状态是指激活状态,所述第二状态是指去激活状态。
在一可选方式中,所述第一指示信息包括第一比特图,所述第一比特图中的每个比特位对应一组Scell或者对应一个Scell,所述比特位的取值用于表示该比特位对应的一组Scell的状态或者 一个Scell的状态是所述第一状态还是所述第二状态。
在一可选方式中,所述第二指示信息承载在MAC CE中、或者PUCCH中、或者PUSCH中。
在一可选方式中,所述第二指示信息还用于指示以下至少之一:
所述终端设备已成功接收所述第一指示信息;
所述终端设备接收所述第一指示信息的时刻;
所述终端设备接收所述第一指示信息所在的BWP的索引信息;
所述终端设备接收所述第一指示信息所在的搜索空间的索引信息。
在一可选方式中,所述终端设备接收所述第一指示信息的时刻,包括以下至少之一:
所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的SFN编号;
所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的子帧编号;
所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的时隙编号;
所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的符号编号。
在一可选方式中,所述发送单元601,还用于向所述终端设备发送第一配置信息,所述第一配置信息用于确定第一格式的DCI对应的Scell分组配置和/或第二格式的DCI对应的Scell分组配置。
在一可选方式中,若所述第一配置信息中未配置所述第一格式的DCI对应的Scell分组配置,则所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置相同;或者,
若所述第一配置信息中未配置所述第二格式的DCI对应的Scell分组配置,则所述第二格式的DCI对应的Scell分组配置和所述第一格式的DCI对应的Scell分组配置相同。
在一可选方式中,若所述第一配置信息中未配置所述第一格式的DCI对应的Scell分组配置且WUS被配置,则所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置相同;或者,
若所述第一配置信息中未配置所述第二格式的DCI对应的Scell分组配置且WUS被配置,则所述第二格式的DCI对应的Scell分组配置和所述第一格式的DCI对应的Scell分组配置相同。
在一可选方式中,所述第一配置信息携带第三指示信息,所述第三指示信息用于指示第一格式的DCI对应的Scell分组配置与第二格式的DCI对应的Scell分组配置是否相同。
在一可选方式中,所述第三指示信息指示第一格式的DCI对应的Scell分组配置与第二格式的DCI对应的Scell分组配置相同的情况下,所述第一配置信息包含一份Scell分组配置,所述一份Scell分组配置用于确定所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置。
在一可选方式中,所述发送单元601,还用于向所述终端设备发送第二配置信息,所述第二配置信息用于确定第一格式的DCI对应的第一激活BWP配置和/或第二格式的DCI对应的第一激活BWP配置。
在一可选方式中,若所述第一配置信息中未配置所述第一格式的DCI对应的第一激活BWP配置,则所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置相同;或者,
若所述第一配置信息中未配置所述第二格式的DCI对应的第一激活BWP配置,则所述第二格式的DCI对应的第一激活BWP配置和所述第一格式的DCI对应的第一激活BWP配置相同。
在一可选方式中,若所述第一配置信息中未配置所述第一格式的DCI对应的第一激活BWP配置且WUS被配置,则所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置相同;或者,
若所述第一配置信息中未配置所述第二格式的DCI对应的第一激活BWP配置且WUS被配置,则所述第二格式的DCI对应的第一激活BWP配置和所述第一格式的DCI对应的第一激活BWP配置相同。
在一可选方式中,所述第二配置信息携带第四指示信息,所述第四指示信息用于指示第一格式的DCI对应的第一激活BWP配置与第二格式的DCI对应的第一激活BWP配置是否相同。
在一可选方式中,所述第四指示信息指示第一格式的DCI对应的第一激活BWP配置与第二格式的DCI对应的第一激活BWP配置相同的情况下,所述第一配置信息包含一份第一激活BWP配置,所述一份第一激活BWP配置用于确定所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置。
在一可选方式中,所述第一格式的DCI是指WUS对应的DCI;
所述第二格式的DCI是指非WUS对应的DCI。
本领域技术人员应当理解,本申请实施例的上述反馈装置的相关描述可以参照本申请实施例的反馈方法的相关描述进行理解。
图7是本申请实施例提供的一种通信设备700示意性结构图。该通信设备可以是终端设备,也可以是网络设备,图7所示的通信设备700包括处理器710,处理器710可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图7所示,通信设备700还可以包括存储器720。其中,处理器710可以从存储器720中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器720可以是独立于处理器710的一个单独的器件,也可以集成在处理器710中。
可选地,如图7所示,通信设备700还可以包括收发器730,处理器710可以控制该收发器730与其他设备进行通信,具体地,可以向其他设备发送信息或数据,或接收其他设备发送的信息或数据。
其中,收发器730可以包括发射机和接收机。收发器730还可以进一步包括天线,天线的数量可以为一个或多个。
可选地,该通信设备700具体可为本申请实施例的网络设备,并且该通信设备700可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该通信设备700具体可为本申请实施例的移动终端/终端设备,并且该通信设备700可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
图8是本申请实施例的芯片的示意性结构图。图8所示的芯片800包括处理器810,处理器810可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图8所示,芯片800还可以包括存储器820。其中,处理器810可以从存储器820中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器820可以是独立于处理器810的一个单独的器件,也可以集成在处理器810中。
可选地,该芯片800还可以包括输入接口830。其中,处理器810可以控制该输入接口830与其他设备或芯片进行通信,具体地,可以获取其他设备或芯片发送的信息或数据。
可选地,该芯片800还可以包括输出接口840。其中,处理器810可以控制该输出接口840与其他设备或芯片进行通信,具体地,可以向其他设备或芯片输出信息或数据。
可选地,该芯片可应用于本申请实施例中的网络设备,并且该芯片可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该芯片可应用于本申请实施例中的移动终端/终端设备,并且该芯片可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
应理解,本申请实施例提到的芯片还可以称为系统级芯片,系统芯片,芯片系统或片上系统芯片等。
图9是本申请实施例提供的一种通信系统900的示意性框图。如图9所示,该通信系统900包括终端设备910和网络设备920。
其中,该终端设备910可以用于实现上述方法中由终端设备实现的相应的功能,以及该网络设备920可以用于实现上述方法中由网络设备实现的相应的功能为了简洁,在此不再赘述。
应理解,本申请实施例的处理器可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器,处理器读取存储器中的信息,结合其硬件完成上述方法的步骤。
可以理解,本申请实施例中的存储器可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM, EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)。应注意,本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解,上述存储器为示例性但不是限制性说明,例如,本申请实施例中的存储器还可以是静态随机存取存储器(static RAM,SRAM)、动态随机存取存储器(dynamic RAM,DRAM)、同步动态随机存取存储器(synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(synch link DRAM,SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)等等。也就是说,本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读存储介质,用于存储计算机程序。
可选的,该计算机可读存储介质可应用于本申请实施例中的网络设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机可读存储介质可应用于本申请实施例中的移动终端/终端设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序产品,包括计算机程序指令。
可选的,该计算机程序产品可应用于本申请实施例中的网络设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序产品可应用于本申请实施例中的移动终端/终端设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序。
可选的,该计算机程序可应用于本申请实施例中的网络设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序可应用于本申请实施例中的移动终端/终端设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请所提供的几个实施例中,应该理解到,所揭露的系统、装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,)ROM、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应所述以权利要求的保护范围为准。

Claims (80)

  1. 一种反馈方法,所述方法包括:
    终端设备接收网络设备发送的下行控制信息DCI,所述DCI携带第一指示信息,所述第一指示信息用于指示至少一组辅小区Scell的状态或者至少一个Scell的状态;
    所述终端设备向所述网络设备发送第二指示信息,所述第二指示信息用于指示所述终端设备确认收到所述第一指示信息。
  2. 根据权利要求1所述的方法,其中,所述状态为第一状态或第二状态;
    所述第一状态是指具有休眠行为的激活状态,所述第二状态是指具有非休眠行为的激活状态;或者,
    所述第一状态是指激活状态,所述第二状态是指去激活状态。
  3. 根据权利要求2所述的方法,其中,所述第一指示信息包括第一比特图,所述第一比特图中的每个比特位对应一组Scell或者对应一个Scell,所述比特位的取值用于表示该比特位对应的一组Scell的状态或者一个Scell的状态是所述第一状态还是所述第二状态。
  4. 根据权利要求1至3中任一项所述的方法,其中,所述第二指示信息承载在媒体接入控制控制单元MAC CE中、或者物理上行控制信道PUCCH中、或者物理上行共享信道PUSCH中。
  5. 根据权利要求4所述的方法,其中,所述终端设备向所述网络设备发送第二指示信息,包括:
    所述终端设备在收到所述第一指示信息后的第一个PUCCH中发送所述第二指示信息;或者,
    所述终端设备在收到所述第一指示信息后的第一个PUSCH中发送所述第二指示信息;或者,
    所述终端设备在收到所述第一指示信息后的第一个PUSCH的调度授权中发送所述第二指示信息。
  6. 根据权利要求1至5中任一项所述的方法,其中,所述第二指示信息还用于指示以下至少之一:
    所述终端设备已成功接收所述第一指示信息;
    所述终端设备接收所述第一指示信息的时刻;
    所述终端设备接收所述第一指示信息所在的部分带宽BWP的索引信息;
    所述终端设备接收所述第一指示信息所在的搜索空间的索引信息。
  7. 根据权利要求6所述的方法,其中,所述终端设备接收所述第一指示信息的时刻,包括以下至少之一:
    所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的SFN编号;
    所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的子帧编号;
    所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的时隙编号;
    所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的符号编号。
  8. 根据权利要求1至7中任一项所述的方法,其中,所述方法还包括:
    所述终端设备接收所述网络设备发送的第一配置信息,所述第一配置信息用于确定第一格式的DCI对应的Scell分组配置和/或第二格式的DCI对应的Scell分组配置。
  9. 根据权利要求8所述的方法,其中,
    若所述第一配置信息中未配置所述第一格式的DCI对应的Scell分组配置,则所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置相同;或者,
    若所述第一配置信息中未配置所述第二格式的DCI对应的Scell分组配置,则所述第二格式的DCI对应的Scell分组配置和所述第一格式的DCI对应的Scell分组配置相同。
  10. 根据权利要求8所述的方法,其中,
    若所述第一配置信息中未配置所述第一格式的DCI对应的Scell分组配置且唤醒信号WUS被配置,则所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置相同;或者,
    若所述第一配置信息中未配置所述第二格式的DCI对应的Scell分组配置且WUS被配置,则所述第二格式的DCI对应的Scell分组配置和所述第一格式的DCI对应的Scell分组配置相同。
  11. 根据权利要求8所述的方法,其中,所述第一配置信息携带第三指示信息,所述第三指 示信息用于指示第一格式的DCI对应的Scell分组配置与第二格式的DCI对应的Scell分组配置是否相同。
  12. 根据权利要求11所述的方法,其中,所述第三指示信息指示第一格式的DCI对应的Scell分组配置与第二格式的DCI对应的Scell分组配置相同的情况下,所述第一配置信息包含一份Scell分组配置,所述一份Scell分组配置用于确定所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置。
  13. 根据权利要求1至12中任一项所述的方法,其中,所述方法还包括:
    所述终端设备接收所述网络设备发送的第二配置信息,所述第二配置信息用于确定第一格式的DCI对应的第一激活BWP配置和/或第二格式的DCI对应的第一激活BWP配置。
  14. 根据权利要求13所述的方法,其中,
    若所述第一配置信息中未配置所述第一格式的DCI对应的第一激活BWP配置,则所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置相同;或者,
    若所述第一配置信息中未配置所述第二格式的DCI对应的第一激活BWP配置,则所述第二格式的DCI对应的第一激活BWP配置和所述第一格式的DCI对应的第一激活BWP配置相同。
  15. 根据权利要求13所述的方法,其中,
    若所述第一配置信息中未配置所述第一格式的DCI对应的第一激活BWP配置且WUS被配置,则所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置相同;或者,
    若所述第一配置信息中未配置所述第二格式的DCI对应的第一激活BWP配置且WUS被配置,则所述第二格式的DCI对应的第一激活BWP配置和所述第一格式的DCI对应的第一激活BWP配置相同。
  16. 根据权利要求13所述的方法,其中,所述第二配置信息携带第四指示信息,所述第四指示信息用于指示第一格式的DCI对应的第一激活BWP配置与第二格式的DCI对应的第一激活BWP配置是否相同。
  17. 根据权利要求16所述的方法,其中,所述第四指示信息指示第一格式的DCI对应的第一激活BWP配置与第二格式的DCI对应的第一激活BWP配置相同的情况下,所述第一配置信息包含一份第一激活BWP配置,所述一份第一激活BWP配置用于确定所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置。
  18. 根据权利要求8至17中任一项所述的方法,其中,
    所述第一格式的DCI是指WUS对应的DCI;
    所述第二格式的DCI是指非WUS对应的DCI。
  19. 一种反馈方法,所述方法包括:
    网络设备向终端设备发送DCI,所述DCI携带第一指示信息,所述第一指示信息用于指示至少一组Scell的状态或者至少一个Scell的状态;
    所述网络设备接收所述终端设备发送的第二指示信息,所述第二指示信息用于指示所述终端设备确认收到所述第一指示信息。
  20. 根据权利要求19所述的方法,其中,所述状态为第一状态或第二状态;
    所述第一状态是指具有休眠行为的激活状态,所述第二状态是指具有非休眠行为的激活状态;或者,
    所述第一状态是指激活状态,所述第二状态是指去激活状态。
  21. 根据权利要求20所述的方法,其中,所述第一指示信息包括第一比特图,所述第一比特图中的每个比特位对应一组Scell或者对应一个Scell,所述比特位的取值用于表示该比特位对应的一组Scell的状态或者一个Scell的状态是所述第一状态还是所述第二状态。
  22. 根据权利要求19至21中任一项所述的方法,其中,所述第二指示信息承载在MAC CE中、或者PUCCH中、或者PUSCH中。
  23. 根据权利要求19至22中任一项所述的方法,其中,所述第二指示信息还用于指示以下至少之一:
    所述终端设备已成功接收所述第一指示信息;
    所述终端设备接收所述第一指示信息的时刻;
    所述终端设备接收所述第一指示信息所在的BWP的索引信息;
    所述终端设备接收所述第一指示信息所在的搜索空间的索引信息。
  24. 根据权利要求23所述的方法,其中,所述终端设备接收所述第一指示信息的时刻,包括以下至少之一:
    所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的SFN编号;
    所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的子帧编号;
    所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的时隙编号;
    所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的符号编号。
  25. 根据权利要求19至24中任一项所述的方法,其中,所述方法还包括:
    所述网络设备向所述终端设备发送第一配置信息,所述第一配置信息用于确定第一格式的DCI对应的Scell分组配置和/或第二格式的DCI对应的Scell分组配置。
  26. 根据权利要求25所述的方法,其中,
    若所述第一配置信息中未配置所述第一格式的DCI对应的Scell分组配置,则所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置相同;或者,
    若所述第一配置信息中未配置所述第二格式的DCI对应的Scell分组配置,则所述第二格式的DCI对应的Scell分组配置和所述第一格式的DCI对应的Scell分组配置相同。
  27. 根据权利要求25所述的方法,其中,
    若所述第一配置信息中未配置所述第一格式的DCI对应的Scell分组配置且WUS被配置,则所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置相同;或者,
    若所述第一配置信息中未配置所述第二格式的DCI对应的Scell分组配置且WUS被配置,则所述第二格式的DCI对应的Scell分组配置和所述第一格式的DCI对应的Scell分组配置相同。
  28. 根据权利要求25所述的方法,其中,所述第一配置信息携带第三指示信息,所述第三指示信息用于指示第一格式的DCI对应的Scell分组配置与第二格式的DCI对应的Scell分组配置是否相同。
  29. 根据权利要求28所述的方法,其中,所述第三指示信息指示第一格式的DCI对应的Scell分组配置与第二格式的DCI对应的Scell分组配置相同的情况下,所述第一配置信息包含一份Scell分组配置,所述一份Scell分组配置用于确定所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置。
  30. 根据权利要求19至29中任一项所述的方法,其中,所述方法还包括:
    所述网络设备向所述终端设备发送第二配置信息,所述第二配置信息用于确定第一格式的DCI对应的第一激活BWP配置和/或第二格式的DCI对应的第一激活BWP配置。
  31. 根据权利要求30所述的方法,其中,
    若所述第一配置信息中未配置所述第一格式的DCI对应的第一激活BWP配置,则所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置相同;或者,
    若所述第一配置信息中未配置所述第二格式的DCI对应的第一激活BWP配置,则所述第二格式的DCI对应的第一激活BWP配置和所述第一格式的DCI对应的第一激活BWP配置相同。
  32. 根据权利要求30所述的方法,其中,
    若所述第一配置信息中未配置所述第一格式的DCI对应的第一激活BWP配置且WUS被配置,则所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置相同;或者,
    若所述第一配置信息中未配置所述第二格式的DCI对应的第一激活BWP配置且WUS被配置,则所述第二格式的DCI对应的第一激活BWP配置和所述第一格式的DCI对应的第一激活BWP配置相同。
  33. 根据权利要求30所述的方法,其中,所述第二配置信息携带第四指示信息,所述第四指示信息用于指示第一格式的DCI对应的第一激活BWP配置与第二格式的DCI对应的第一激活BWP配置是否相同。
  34. 根据权利要求33所述的方法,其中,所述第四指示信息指示第一格式的DCI对应的第一激活BWP配置与第二格式的DCI对应的第一激活BWP配置相同的情况下,所述第一配置信息包含一份第一激活BWP配置,所述一份第一激活BWP配置用于确定所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置。
  35. 根据权利要求25至34中任一项所述的方法,其中,
    所述第一格式的DCI是指WUS对应的DCI;
    所述第二格式的DCI是指非WUS对应的DCI。
  36. 一种反馈装置,所述装置包括:
    接收单元,用于接收网络设备发送的DCI,所述DCI携带第一指示信息,所述第一指示信息用于指示至少一组Scell的状态或者至少一个Scell的状态;
    发送单元,用于向所述网络设备发送第二指示信息,所述第二指示信息用于指示所述终端设备确认收到所述第一指示信息。
  37. 根据权利要求36所述的装置,其中,所述状态为第一状态或第二状态;
    所述第一状态是指具有休眠行为的激活状态,所述第二状态是指具有非休眠行为的激活状态;或者,
    所述第一状态是指激活状态,所述第二状态是指去激活状态。
  38. 根据权利要求37所述的装置,其中,所述第一指示信息包括第一比特图,所述第一比特图中的每个比特位对应一组Scell或者对应一个Scell,所述比特位的取值用于表示该比特位对应的一组Scell的状态或者一个Scell的状态是所述第一状态还是所述第二状态。
  39. 根据权利要求36至38中任一项所述的装置,其中,所述第二指示信息承载在MAC CE中、或者PUCCH中、或者PUSCH中。
  40. 根据权利要求39所述的装置,其中,所述发送单元,用于在收到所述第一指示信息后的第一个PUCCH中发送所述第二指示信息;或者,在收到所述第一指示信息后的第一个PUSCH中发送所述第二指示信息;或者,在收到所述第一指示信息后的第一个PUSCH的调度授权中发送所述第二指示信息。
  41. 根据权利要求36至40中任一项所述的装置,其中,所述第二指示信息还用于指示以下至少之一:
    所述终端设备已成功接收所述第一指示信息;
    所述终端设备接收所述第一指示信息的时刻;
    所述终端设备接收所述第一指示信息所在的BWP的索引信息;
    所述终端设备接收所述第一指示信息所在的搜索空间的索引信息。
  42. 根据权利要求41所述的装置,其中,所述终端设备接收所述第一指示信息的时刻,包括以下至少之一:
    所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的SFN编号;
    所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的子帧编号;
    所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的时隙编号;
    所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的符号编号。
  43. 根据权利要求36至42中任一项所述的装置,其中,所述接收单元,还用于接收所述网络设备发送的第一配置信息,所述第一配置信息用于确定第一格式的DCI对应的Scell分组配置和/或第二格式的DCI对应的Scell分组配置。
  44. 根据权利要求43所述的装置,其中,
    若所述第一配置信息中未配置所述第一格式的DCI对应的Scell分组配置,则所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置相同;或者,
    若所述第一配置信息中未配置所述第二格式的DCI对应的Scell分组配置,则所述第二格式的DCI对应的Scell分组配置和所述第一格式的DCI对应的Scell分组配置相同。
  45. 根据权利要求43所述的装置,其中,
    若所述第一配置信息中未配置所述第一格式的DCI对应的Scell分组配置且WUS被配置,则所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置相同;或者,
    若所述第一配置信息中未配置所述第二格式的DCI对应的Scell分组配置且WUS被配置,则所述第二格式的DCI对应的Scell分组配置和所述第一格式的DCI对应的Scell分组配置相同。
  46. 根据权利要求43所述的装置,其中,所述第一配置信息携带第三指示信息,所述第三指示信息用于指示第一格式的DCI对应的Scell分组配置与第二格式的DCI对应的Scell分组配置是否相同。
  47. 根据权利要求46所述的装置,其中,所述第三指示信息指示第一格式的DCI对应的Scell 分组配置与第二格式的DCI对应的Scell分组配置相同的情况下,所述第一配置信息包含一份Scell分组配置,所述一份Scell分组配置用于确定所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置。
  48. 根据权利要求36至47中任一项所述的装置,其中,所述接收单元,还用于接收所述网络设备发送的第二配置信息,所述第二配置信息用于确定第一格式的DCI对应的第一激活BWP配置和/或第二格式的DCI对应的第一激活BWP配置。
  49. 根据权利要求48所述的装置,其中,
    若所述第一配置信息中未配置所述第一格式的DCI对应的第一激活BWP配置,则所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置相同;或者,
    若所述第一配置信息中未配置所述第二格式的DCI对应的第一激活BWP配置,则所述第二格式的DCI对应的第一激活BWP配置和所述第一格式的DCI对应的第一激活BWP配置相同。
  50. 根据权利要求48所述的装置,其中,
    若所述第一配置信息中未配置所述第一格式的DCI对应的第一激活BWP配置且WUS被配置,则所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置相同;或者,
    若所述第一配置信息中未配置所述第二格式的DCI对应的第一激活BWP配置且WUS被配置,则所述第二格式的DCI对应的第一激活BWP配置和所述第一格式的DCI对应的第一激活BWP配置相同。
  51. 根据权利要求48所述的装置,其中,所述第二配置信息携带第四指示信息,所述第四指示信息用于指示第一格式的DCI对应的第一激活BWP配置与第二格式的DCI对应的第一激活BWP配置是否相同。
  52. 根据权利要求51所述的装置,其中,所述第四指示信息指示第一格式的DCI对应的第一激活BWP配置与第二格式的DCI对应的第一激活BWP配置相同的情况下,所述第一配置信息包含一份第一激活BWP配置,所述一份第一激活BWP配置用于确定所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置。
  53. 根据权利要求43至52中任一项所述的装置,其中,
    所述第一格式的DCI是指WUS对应的DCI;
    所述第二格式的DCI是指非WUS对应的DCI。
  54. 一种反馈装置,所述装置包括:
    发送单元,用于向终端设备发送DCI,所述DCI携带第一指示信息,所述第一指示信息用于指示至少一组Scell的状态或者至少一个Scell的状态;
    接收单元,用于接收所述终端设备发送的第二指示信息,所述第二指示信息用于指示所述终端设备确认收到所述第一指示信息。
  55. 根据权利要求54所述的装置,其中,所述状态为第一状态或第二状态;
    所述第一状态是指具有休眠行为的激活状态,所述第二状态是指具有非休眠行为的激活状态;或者,
    所述第一状态是指激活状态,所述第二状态是指去激活状态。
  56. 根据权利要求55所述的装置,其中,所述第一指示信息包括第一比特图,所述第一比特图中的每个比特位对应一组Scell或者对应一个Scell,所述比特位的取值用于表示该比特位对应的一组Scell的状态或者一个Scell的状态是所述第一状态还是所述第二状态。
  57. 根据权利要求54至56中任一项所述的装置,其中,所述第二指示信息承载在MAC CE中、或者PUCCH中、或者PUSCH中。
  58. 根据权利要求54至57中任一项所述的装置,其中,所述第二指示信息还用于指示以下至少之一:
    所述终端设备已成功接收所述第一指示信息;
    所述终端设备接收所述第一指示信息的时刻;
    所述终端设备接收所述第一指示信息所在的BWP的索引信息;
    所述终端设备接收所述第一指示信息所在的搜索空间的索引信息。
  59. 根据权利要求58所述的装置,其中,所述终端设备接收所述第一指示信息的时刻,包括以下至少之一:
    所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的SFN编号;
    所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的子帧编号;
    所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的时隙编号;
    所述终端设备接收所述第一指示信息对应PDCCH或者DCI所在的符号编号。
  60. 根据权利要求54至59中任一项所述的装置,其中,所述发送单元,还用于向所述终端设备发送第一配置信息,所述第一配置信息用于确定第一格式的DCI对应的Scell分组配置和/或第二格式的DCI对应的Scell分组配置。
  61. 根据权利要求60所述的装置,其中,
    若所述第一配置信息中未配置所述第一格式的DCI对应的Scell分组配置,则所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置相同;或者,
    若所述第一配置信息中未配置所述第二格式的DCI对应的Scell分组配置,则所述第二格式的DCI对应的Scell分组配置和所述第一格式的DCI对应的Scell分组配置相同。
  62. 根据权利要求60所述的装置,其中,
    若所述第一配置信息中未配置所述第一格式的DCI对应的Scell分组配置且WUS被配置,则所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置相同;或者,
    若所述第一配置信息中未配置所述第二格式的DCI对应的Scell分组配置且WUS被配置,则所述第二格式的DCI对应的Scell分组配置和所述第一格式的DCI对应的Scell分组配置相同。
  63. 根据权利要求60所述的装置,其中,所述第一配置信息携带第三指示信息,所述第三指示信息用于指示第一格式的DCI对应的Scell分组配置与第二格式的DCI对应的Scell分组配置是否相同。
  64. 根据权利要求63所述的装置,其中,所述第三指示信息指示第一格式的DCI对应的Scell分组配置与第二格式的DCI对应的Scell分组配置相同的情况下,所述第一配置信息包含一份Scell分组配置,所述一份Scell分组配置用于确定所述第一格式的DCI对应的Scell分组配置和所述第二格式的DCI对应的Scell分组配置。
  65. 根据权利要求54至64中任一项所述的装置,其中,所述发送单元,还用于向所述终端设备发送第二配置信息,所述第二配置信息用于确定第一格式的DCI对应的第一激活BWP配置和/或第二格式的DCI对应的第一激活BWP配置。
  66. 根据权利要求65所述的装置,其中,
    若所述第一配置信息中未配置所述第一格式的DCI对应的第一激活BWP配置,则所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置相同;或者,
    若所述第一配置信息中未配置所述第二格式的DCI对应的第一激活BWP配置,则所述第二格式的DCI对应的第一激活BWP配置和所述第一格式的DCI对应的第一激活BWP配置相同。
  67. 根据权利要求65所述的装置,其中,
    若所述第一配置信息中未配置所述第一格式的DCI对应的第一激活BWP配置且WUS被配置,则所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置相同;或者,
    若所述第一配置信息中未配置所述第二格式的DCI对应的第一激活BWP配置且WUS被配置,则所述第二格式的DCI对应的第一激活BWP配置和所述第一格式的DCI对应的第一激活BWP配置相同。
  68. 根据权利要求65所述的装置,其中,所述第二配置信息携带第四指示信息,所述第四指示信息用于指示第一格式的DCI对应的第一激活BWP配置与第二格式的DCI对应的第一激活BWP配置是否相同。
  69. 根据权利要求68所述的装置,其中,所述第四指示信息指示第一格式的DCI对应的第一激活BWP配置与第二格式的DCI对应的第一激活BWP配置相同的情况下,所述第一配置信息包含一份第一激活BWP配置,所述一份第一激活BWP配置用于确定所述第一格式的DCI对应的第一激活BWP配置和所述第二格式的DCI对应的第一激活BWP配置。
  70. 根据权利要求60至69中任一项所述的装置,其中,
    所述第一格式的DCI是指WUS对应的DCI;
    所述第二格式的DCI是指非WUS对应的DCI。
  71. 一种终端设备,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求1至18中任一项所述的方法。
  72. 一种网络设备,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求19至35中任一项所述的方法。
  73. 一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求1至18中任一项所述的方法。
  74. 一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求19至35中任一项所述的方法。
  75. 一种计算机可读存储介质,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求1至18中任一项所述的方法。
  76. 一种计算机可读存储介质,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求19至35中任一项所述的方法。
  77. 一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求1至18中任一项所述的方法。
  78. 一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求19至35中任一项所述的方法。
  79. 一种计算机程序,所述计算机程序使得计算机执行如权利要求1至18中任一项所述的方法。
  80. 一种计算机程序,所述计算机程序使得计算机执行如权利要求19至35中任一项所述的方法。
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