WO2020192671A1 - 指示方法、终端设备和网络侧设备 - Google Patents

指示方法、终端设备和网络侧设备 Download PDF

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Publication number
WO2020192671A1
WO2020192671A1 PCT/CN2020/081018 CN2020081018W WO2020192671A1 WO 2020192671 A1 WO2020192671 A1 WO 2020192671A1 CN 2020081018 W CN2020081018 W CN 2020081018W WO 2020192671 A1 WO2020192671 A1 WO 2020192671A1
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Prior art keywords
authorization
signaling
information
terminal device
authorized
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PCT/CN2020/081018
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English (en)
French (fr)
Inventor
刘思綦
纪子超
郑倩
梁敬
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维沃移动通信有限公司
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Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to KR1020217034863A priority Critical patent/KR102624089B1/ko
Priority to JP2021557125A priority patent/JP7515505B2/ja
Priority to BR112021019253A priority patent/BR112021019253A2/pt
Priority to EP20779720.0A priority patent/EP3952606A4/en
Priority to SG11202110710YA priority patent/SG11202110710YA/en
Publication of WO2020192671A1 publication Critical patent/WO2020192671A1/zh
Priority to US17/485,675 priority patent/US20220014343A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to an indication method, terminal equipment and network side equipment.
  • the network side device can configure two types of resources for the terminal device.
  • the first type of resource can be a resource that does not require the network side device to send additional signaling for activation and/or deactivation; the second type of resource can be required
  • the network side device additionally sends signaling to activate and/or deactivate resources of this type of resource.
  • the terminal device may not receive the deactivation signaling, or may fail to parse the deactivation signaling successfully. At this time, the network side device thinks that the terminal device has released the resource, and may schedule the transmission of other terminal devices on the resource, thereby causing interference between the transmissions of different terminal devices. If the network side device sends the activation signaling to the terminal device, the terminal device may not receive the activation signaling or fail to parse the activation signaling successfully. At this time, the network side device thinks that the resource has been activated and will not be used for transmission by other terminal devices, resulting in a waste of resources.
  • the embodiments of the present disclosure provide an indication method, a terminal device, and a network-side device to solve the problem of inconsistency in understanding of resource states between the terminal device and the network-side device in the related art.
  • embodiments of the present disclosure provide an indication method, which is applied to a terminal device, and the method includes:
  • the first information is used to indicate at least one authorized target state, and the target state includes at least one of the following states: a deactivated state and an activated state.
  • the embodiments of the present disclosure also provide an indication method, which is applied to a network side device, and the method includes:
  • the first information is used to indicate at least one authorized target state, and the target state includes at least one of the following states: a deactivated state and an activated state.
  • the embodiments of the present disclosure also provide an indication method, which is applied to a network side device, and the method includes:
  • the uplink authorization configuration is sent to the terminal device, where the uplink authorization configuration is used to indicate the following: activate at least one authorization; deactivate at least one authorization; activate the fifth authorization and deactivate the sixth authorization, wherein the fifth authorization The authorization and the sixth authorization are different authorizations among at least two authorizations;
  • the terminal device In a case where the uplink signal is not received from the uplink authorized resource, it is determined that the terminal device has not received the uplink authorization configuration.
  • the embodiments of the present disclosure also provide a terminal device.
  • the terminal equipment includes:
  • the sending module is used to send the first information to the network side device
  • the first information is used to indicate at least one authorized target state, and the target state includes at least one of the following states: a deactivated state and an activated state.
  • the embodiments of the present disclosure also provide a network side device.
  • the network side equipment includes:
  • a receiving module for receiving first information from a terminal device
  • the first information is used to indicate at least one authorized target state, and the target state includes at least one of the following states: a deactivated state and an activated state.
  • the embodiments of the present disclosure also provide a network side device.
  • the network side equipment includes:
  • the sending module is configured to send the uplink authorization configuration to the terminal device, where the uplink authorization configuration is used to indicate the following: activate at least one authorization; deactivate at least one authorization; activate the fifth authorization and deactivate the sixth authorization, where , The fifth authorization and the sixth authorization are different authorizations among at least two authorizations;
  • a first determining module configured to determine that the terminal device has received the uplink authorization configuration in the case of receiving an uplink signal from the uplink authorization resource
  • the second determining module is configured to determine that the terminal device has not received the uplink authorization configuration in the case that the uplink signal is not received from the uplink authorized resource.
  • the embodiments of the present disclosure also provide a terminal device, including a processor, a memory, and a computer program stored on the memory and running on the processor, the computer program being executed by the processor When realizing the steps of the indication method provided in the first aspect above.
  • embodiments of the present disclosure also provide a network-side device, including a processor, a memory, and a computer program stored on the memory and capable of running on the processor, and the computer program is executed by the processor. When executed, the steps of the instruction method provided in the second aspect are realized.
  • embodiments of the present disclosure also provide a network side device, including a processor, a memory, and a computer program stored on the memory and running on the processor, and the computer program is used by the processor
  • the steps of the instruction method provided by the third aspect are realized when executed.
  • embodiments of the present disclosure also provide a computer-readable storage medium having a computer program stored on the computer-readable storage medium, and when the computer program is executed by a processor, the instruction method provided in the first aspect is implemented Steps, either implement the steps of the indication method provided by the second aspect, or implement the steps of the indication method provided by the third aspect.
  • first information is sent to the network side device; wherein the first information is used to indicate at least one authorized target state, and the target state includes at least one of the following states: deactivated state, activated status.
  • FIG. 1 is a structural diagram of a network system applicable to an embodiment of the present disclosure
  • FIG. 2 is a flowchart of an indication method provided by an embodiment of the present disclosure
  • FIG. 3 is a flowchart of an indication method provided by another embodiment of the present disclosure.
  • Fig. 4 is a flowchart of an indication method provided by another embodiment of the present disclosure.
  • Figure 5 is a structural diagram of a terminal device provided by an embodiment of the present disclosure.
  • Figure 6 is a structural diagram of a network side device provided by an embodiment of the present disclosure.
  • FIG. 7 is a structural diagram of a network side device provided by another embodiment of the present disclosure.
  • FIG. 8 is a structural diagram of a terminal device provided by another embodiment of the present disclosure.
  • FIG. 9 is a structural diagram of a network side device provided by another embodiment of the present disclosure.
  • FIG. 10 is a structural diagram of a network side device provided by another embodiment of the present disclosure.
  • NR The main scenarios of NR include mobile broadband enhancement (Enhance Mobile Broadband, eMBB), Massive Machine Type of Communication (mMTC) (also called large-scale Internet of Things), ultra-high reliability and ultra-low latency communication (Ultra -Reliable and Low Latency Communications (URLLC), these scenarios put forward requirements for the system such as high reliability, low latency, large bandwidth, and wide coverage.
  • eMBB enhanced Mobile Broadband
  • mMTC Massive Machine Type of Communication
  • URLLC ultra-high reliability and ultra-low latency communication
  • NR vehicles and everything also put forward requirements for high reliability and low latency.
  • Uplink authorization configured in version 15 of NR i.e. Configured UL Grant in Rel. 15 NR:
  • NR In response to the needs of low-latency services or periodic services, NR supports two uplink transmission (that is, configured UL Grant) modes of uplink semi-persistent scheduling authorization: Type 1 (that is, Type 1) and Type 2 (that is, Type 2).
  • Configured uplink grant type 1 i.e. Configured UL Grant Type 1
  • resources can be semi-statically configured through radio resource control (Radio Resource Control, RRC) signaling, and the terminal device receives it After this configuration, transmission can be performed on the resource according to its own service arrival situation and configuration situation, without the need for downlink control information (DCI) for dynamic scheduling.
  • RRC Radio Resource Control
  • Configured uplink grant type 2 (i.e. Configured UL Grant Type 2):
  • the configured uplink grant type 2 (i.e. Configured UL Grant Type 2) resources can be semi-statically configured through RRC signaling.
  • the terminal device After receiving the configuration, the terminal device cannot use it directly.
  • the network side device (for example, the base station) further activates the configuration through the DCI, the terminal device can use the authorized resource according to the activated DCI.
  • the network side device (for example, the base station) may also deactivate the configuration through DCI, and the terminal device that receives the deactivated DCI will stop using the authorized resource.
  • a configured uplink grant (that is, configured UL Grant) usually corresponds to periodic resources that can be used for user equipment (UE) (that is, terminal equipment) to send signals, and each cycle can contain multiple resources. Timing of transmission.
  • UE user equipment
  • the sidelink authorization (ie Sidelink Grant in Rel. 16 Sidelink) in the side link (also called secondary link) in the 16th version:
  • the terminal device can communicate with other terminal devices on the side link (ie, Sidelink), and these terminal devices can usually be vehicles supporting V2X technology, road site units (RSU), or mobile terminals.
  • these terminal devices can usually be vehicles supporting V2X technology, road site units (RSU), or mobile terminals.
  • RSU road site units
  • V2X terminal equipment The transmission modes of V2X terminal equipment can be divided into:
  • Mode 1 (i.e. Mode 1): The base station can use the Uu interface, for example, the interface between the UE and the UMTS Terrestrial Radio Access Network (UTRAN) to schedule/control the terminal equipment on the side link (i.e. Sidelink). ) On the transmission.
  • Uu interface for example, the interface between the UE and the UMTS Terrestrial Radio Access Network (UTRAN) to schedule/control the terminal equipment on the side link (i.e. Sidelink). ) On the transmission.
  • UTRAN UMTS Terrestrial Radio Access Network
  • Mode 2 (i.e. Mode 2): The terminal device can be free from the control of the network side device (for example, the base station), and schedule its own transmission on the side link. Some terminal devices can also schedule other V2X terminal devices on the side link. On the transmission. Wherein, the above transmission may include at least one of receiving and sending.
  • Mode 1 i.e. Mode 1
  • Mode 2 i.e. Mode 2
  • transmission mode 1 and transmission mode 2 can also be called other names, for example, transmission mode 1 and transmission mode 2, or Yes, type 1 and type 2, etc., which are not limited in this embodiment.
  • the network side device can also configure two types of sidelink (ie Sidelink) resources for the V2X terminal device:
  • Type A Configure sidelink (i.e. Sidelink) resources through RRC signaling, without additional signaling for activation and/or deactivation; among them, this resource configuration can be referred to as configured sidelink authorization type 1 (i.e. configured Sidelink). Grant Type1), but not limited to this.
  • Type B The sidelink (ie Sidelink) resource is configured through RRC signaling, and additional signaling is required to activate and deactivate at least one of the resource.
  • the resource configuration may be referred to as configured Sidelink Grant Type 2 (that is, configured Sidelink Grant Type 2), but it is not limited to this.
  • the network side equipment supports the network side equipment to dynamically schedule/control the transmission of the terminal equipment on the side link.
  • the above side link (ie Sidelink) can support the following scenarios:
  • the NR network side device controls the NR sidelink (ie Sidelink) terminal device:
  • the NR network side device can configure type A resources and/or type B resources for the NR side link terminal device.
  • the above type A resources can be called the configured sidelink grant type 1 (ie, configured Sidelink Grant Type 1), but not limited to this;
  • the above type B resources can be called sidelink grant type 2 (ie, configured Sidelink Grant Type 1). Type 2), but not limited to this.
  • LTE network side equipment for example, base station
  • NR sidelink (ie Sidelink) terminal equipment LTE network side equipment can configure type A for NR sidelink terminal equipment Resources.
  • type A resource may be referred to as the configured sidelink grant type 1 (ie, configured Sidelink Grant Type 1), but it is not limited to this.
  • the NR network side device controls the LTE sidelink (ie Sidelink) terminal device:
  • the NR base station can configure Type A resources for the LTE sidelink terminal device.
  • the above type A resource may be referred to as the configured sidelink grant type 1 (ie, configured Sidelink Grant Type 1), but it is not limited to this.
  • the signaling used to transmit the sidelink grant type 1 may be different signaling used to transmit the sidelink grant type 2 ( That is, the signaling of configured Sidelink Grant Type 1) may be different signaling.
  • Fig. 1 is a structural diagram of a network system applicable to an embodiment of the present disclosure. As shown in Fig. 1, it includes a terminal device 11 and a network-side device 12.
  • the terminal device 11 may be a mobile phone or a tablet computer ( User-side devices such as Tablet Personal Computer, Laptop Computer, Personal Digital Assistant (PDA), Mobile Internet Device (MID) or Wearable Device (Wearable Device), etc. It should be noted that the specific type of the terminal device 11 is not limited in the embodiment of the present disclosure.
  • the network side equipment 12 may be a base station, such as a macro station, LTE eNB, 5G NR NB, gNB, etc.; the network side equipment 12 may also be a small station, such as low power node (LPN) pico, femto, etc. Or, the network side device 12 may be an access point (Access Point, AP); the base station may also be a network node composed of a central unit (Central Unit, CU) and multiple TRPs managed and controlled by it. It should be noted that the specific type of the network side device 12 is not limited in the embodiment of the present disclosure.
  • the terminal device 11 may send the first information to the network side device 12; wherein, the first information may be used to display or implicitly indicate at least one authorized target state, and the target state includes the following states At least one: deactivated state; activated state.
  • the above authorization ie Grant
  • may include sidelink authorization ie Configured Sidelink Grant
  • configured uplink grant ie Configured UL Grant
  • first information may be notification information sent to the network side device after the terminal device is authorized to actively activate and/or deactivate the configuration, or it may be an activation and/or deactivation letter sent by the network side device. Confirmation information fed back after the order.
  • the activation/deactivation authorization may be controlled by the network side device 12.
  • the network side device 12 may first send the first signaling to the terminal device 11.
  • the first signaling may be used to display or implicitly indicate the following: activate the at least one authorization; deactivate the at least one authorization Authorization; activating the first authorization and deactivating the second authorization, wherein the at least one authorization includes at least two authorizations, and the first authorization and the second authorization are different authorizations of the at least two authorizations.
  • the terminal device 11 may send the first information to the network side device 12.
  • the first information may be confirmation information sent to the network-side device 12 to confirm to the network-side device 12 that it has received the first signaling, so as to improve the consistency of the terminal device and the network-side device's understanding of resources.
  • the terminal device 11 may actively initiate activation and/or deactivation authorization. Specifically, the terminal device 11 may send the first information to the network-side device 12 to notify (also referred to as notification or request, etc.) the network-side device 12 of at least one authorization to be activated by the terminal device 11, and/or pending At least one authorization that is activated; or at least one authorization that notifies the network side device 12 that the terminal device 11 has been activated, and/or at least one authorization that has been deactivated, etc. It should be noted that the at least one authorization to be activated and the at least one authorization to be deactivated are different authorizations.
  • the network-side device 12 receives the above-mentioned first After the information, second signaling can be sent to the terminal device 11, where the second signaling can be used to indicate the following: activate part or all of the at least one authorization; deactivate part or all of the at least one authorization Activating the third authorization and deactivating the fourth authorization, wherein the at least one authorization includes at least two authorizations, and the third authorization and the fourth authorization are different authorizations in the at least two authorizations.
  • second signaling can be sent to the terminal device 11, where the second signaling can be used to indicate the following: activate part or all of the at least one authorization; deactivate part or all of the at least one authorization Activating the third authorization and deactivating the fourth authorization, wherein the at least one authorization includes at least two authorizations, and the third authorization and the fourth authorization are different authorizations in the at least two authorizations.
  • Fig. 2 is a flowchart of an indication method provided by an embodiment of the present disclosure. As shown in Fig. 2, it includes the following steps:
  • Step 201 Send the first information to the network side device.
  • the first information is used to indicate at least one authorized target state, and the target state includes at least one of the following states: a deactivated state and an activated state.
  • the at least one authorization may be part or all of the authorizations configured for the terminal device.
  • the above authorization may include a configured sidelink authorization (i.e. configured Sidelink Grant) or a configured uplink authorization (i.e. Configured UL Grant).
  • the foregoing first information may be used to display a target state indicating at least one authorization.
  • the first information may carry the foregoing at least one authorized target state.
  • the first information may carry a bitmap (ie, BitMap), and each bit of the bitmap may correspond to an authorized state.
  • the foregoing first information may also be used to implicitly indicate the target state of at least one authorization. For example, there is a corresponding relationship between the resource used to transmit the first information and the target state of the at least one authorization, so as to be based on the target state used to transmit the first information. , You can get the target status of at least one authorization.
  • the above-mentioned first information may also be used to display or implicitly indicate the above-mentioned at least one authorization.
  • the above-mentioned first information may carry the identification of the above-mentioned at least one authorization, or the resource used to transmit the above-mentioned first information and The at least one authorized identifier has a corresponding relationship, so that the at least one authorized identifier can be obtained based on the resource used to transmit the first information.
  • the terminal device can display or implicitly indicate at least one authorized target state to the network-side device, thereby improving the consistency of the terminal device and the network-side device's understanding of resources.
  • the first information can be sent to the network side device to indicate that the authorization is activated on the network side device, so as to reduce the network side device scheduling the resource to other terminal devices, causing different transmissions The problem of mutual interference between each other; it is also possible to send the first information to the network side device when the terminal device deactivates a certain authorization to instruct the network side device that the authorization is deactivated to reduce waste of resources.
  • first information may be the notification information sent to the network side device after the terminal device is authorized to actively activate and/or deactivate the configuration; it may also be the activation and/or deactivation letter sent by the network side device. Confirmation information fed back after the order.
  • the above-mentioned terminal device may indicate activation and deactivation of different authorizations through the first information, for example, indicate that the terminal device has activated authorization A and deactivation authorization B through the first information.
  • first information is sent to a network side device through a terminal device; wherein the first information is used to indicate at least one authorized target state, and the target state includes at least one of the following states: Deactivated state, activated state.
  • the consistency of the terminal device and the network side device's understanding of the resource state can be improved, thereby reducing mutual interference between data transmission, or reducing resource waste.
  • the activation/deactivation authorization can be controlled by the network side device. That is, the terminal device first receives the activation and/or deactivation instruction sent by the network side device, and can respond to the activation and/or deactivation instruction to send confirmation information to the network side device. For details, see the following.
  • the method may further include:
  • the first signaling is used to indicate the following items:
  • the first authorization is activated and the second authorization is deactivated, wherein the at least one authorization includes at least two authorizations, and the first authorization and the second authorization are different authorizations of the at least two authorizations.
  • the terminal device may first receive the first signaling from the network side device and send the first information to the network side device to indicate at least one authorized target state to the network side device to improve the terminal device and the network side Consistency of the equipment's understanding of resources.
  • the above-mentioned first information may be confirmation information, for example, a Hybrid Automatic Repeat request Acknowledgement (HARQ ACK) to indicate to the network side device that the terminal device has received the above-mentioned first signaling.
  • HARQ ACK Hybrid Automatic Repeat request Acknowledgement
  • the terminal device may feed back the confirmation information when it receives the signaling for activating at least one authorization (for example, at least one sidelink authorization) from the network side device; or the terminal device may send back the confirmation information from the network side device When receiving the signaling for deactivating at least one authorization, feedback confirmation information; or the terminal device may feedback the confirmation information when receiving the signaling for deactivating and activating different authorizations from the network side device .
  • HARQ ACK Hybrid Automatic Repeat request Acknowledgement
  • the embodiments of the present disclosure may only feed back confirmation information when the signaling for activating at least one authorization is received from the network side device, and when the signal for deactivating at least one authorization is received from the network side device In the case of signaling, the confirmation information may not be fed back; or only when the signaling for deactivating at least one authorization is received from the network-side device, the confirmation information is fed back, and the user In the case of activating the signaling for at least one authorization, the confirmation information may not be fed back; or when the signaling for deactivating at least one authorization is received from the network-side device and the activation is received from the network-side device In the case of at least one authorized signaling, confirmation information is fed back.
  • the confirmation information may also directly indicate the target status of the at least one authorization.
  • HARQ ACK resources may be used to indicate the target state of at least one authorization, where different HARQ ACK resources may correspond to different authorized states.
  • the above-mentioned first signaling may display and indicate the following items: activate the at least one authorization; deactivate the at least one authorization; activate the first authorization and deactivate the second authorization.
  • the first signaling may carry a bitmap corresponding to multiple authorizations, with 0 indicating deactivation and 1 indicating activation.
  • the first signaling may carry a bitmap corresponding to multiple authorizations, 1 means deactivation, and 0 means activation.
  • the foregoing first signaling may also implicitly indicate at least one of the foregoing.
  • the resource of the first signaling has a corresponding relationship with the state of at least one authorization.
  • the resource A of the first signaling corresponds to the activation authorization A
  • the resource B of the first signaling corresponds to the deactivation authorization B.
  • the above-mentioned first signaling may be DCI or a configured uplink grant (i.e., Configured UL Grant). It should be noted that, when the first signaling is an uplink authorization, the at least one authorization may be a sidelink authorization.
  • a certain signaling can only be used to indicate the activation of at least one authorization (ie Grant), for example, activation signaling.
  • the activation signaling is associated with at least one authorization to indicate activation. At least one of the above authorizations. It may also be set that a certain signaling can only be used to deactivate at least one authorization, for example, deactivation signaling, which is associated with at least one authorization, and is used to indicate the deactivation of at least one authorization. It can also be set that a certain signaling can be used to indicate the activation and/or deactivation of different authorizations.
  • the signaling can carry bitmaps corresponding to multiple authorizations (ie BitMap), and each bit (ie Bit) corresponds to 1 authorization, 0 means deactivation, 1 means activation, if the bitmap is 0011, it means the two authorizations associated with the first two bits are deactivated, and the two authorizations associated with the last two bits are activated; if the bitmap is 0000, it means that the associated authorizations are all deactivated, if the bitmap is 1111, it means that the associated authorizations are all activated.
  • the first signaling can carry a bitmap corresponding to multiple authorizations, 1 means deactivation, 0 means activation, if the bitmap is 0011, it means two authorizations associated with two bits after deactivation, and before activation Two authorizations associated with two bits; if the bitmap is 0000, it means that the associated authorizations are all activated, and if the bitmap is 1111, it means that the associated authorizations are all deactivated.
  • At least one of the above-mentioned authorized target states is sent to the network-side device, so that the terminal device and the network-side device can improve the resource Consistency in state understanding, thereby reducing mutual interference between data transmissions, or reducing resource waste.
  • the resource used to send the first information may include the following:
  • the first resource determined according to the receiving time of the first signaling
  • the resource of the first information indicated by the first signaling is the resource of the first information indicated by the first signaling.
  • the resource used to send the first information may be determined according to the receiving time of the first signaling. For example, N time slots may pass during the receiving time of the first signaling.
  • the first information is fed back to the resource of, where N can be protocol predefined or pre-configured or network side device configuration.
  • N can be protocol predefined or pre-configured or network side device configuration.
  • the transmission resource of the first information is determined according to the receiving time of the first signaling, so that no additional configuration is required, and resources can be saved.
  • the first signaling may indicate the transmission resource of the first information, and the flexibility of the transmission resource configuration of the first information may be adopted.
  • first signaling may indicate at least one of time domain resources and frequency domain resources of the first information.
  • the first resource may include the following items:
  • the resource with the smallest difference between the time domain and the receiving time the resource with the smallest difference between the time domain and the receiving time
  • a resource whose difference between the time domain and the receiving time is greater than or equal to the second duration.
  • the above-mentioned first duration may be predefined by the protocol or pre-configured or configured by the network side device.
  • the aforementioned second duration may be predefined by the protocol or pre-configured or configured by the network side device.
  • the foregoing second duration may be determined based on a first parameter, where the first parameter may include at least one of the following: the terminal device capability, frequency point, and subcarrier space (SCS).
  • the first parameter may include at least one of the following: the terminal device capability, frequency point, and subcarrier space (SCS).
  • the above-mentioned first resource may be a resource whose difference between the time domain and the receiving time is greater than or equal to the first duration and located after the receiving time.
  • the terminal device may send confirmation information on at least one available periodic resource N cycles after receiving the first signaling, where N cycles It may include the period in which the first signaling is located, or it may be calculated from the most recent period after the first signaling.
  • the aforementioned N may be protocol predefined, or pre-configured, or configured on the network side.
  • the above-mentioned first resource may be a resource that has the smallest difference between the time domain and the receiving time and is located after the receiving time among the resources configured for the terminal device. That is, among the resources configured for the terminal device, the resource that is closest to the receiving time in the time domain. In this way, the transmission delay can be reduced.
  • the terminal device may send the confirmation information on the available periodic resource closest to the receiving moment of the first signaling in the time domain.
  • the foregoing first resource may be a resource configured for the terminal device, and the difference between the time domain and the receiving time is greater than or equal to the second duration, and is located at the receiving time Resources afterwards.
  • the above-mentioned first resource may be the resource that is closest to the time when the difference in the time domain from the receiving time meets the second duration among the resources configured for the terminal device. In this way, not only can the transmission delay be reduced, but also the transmission reliability can be improved.
  • the network side device configures the terminal device with periodic resources
  • the terminal device after receiving the first signaling, the terminal device may be in the time domain where the difference between the distance and the receiving moment of the first signaling is greater than the threshold T The confirmation message is sent to the resource with the latest time.
  • the above-mentioned T may be protocol predefined, or pre-configured, or network side device configuration.
  • the foregoing resource configured for the terminal device may be a periodic resource configured for the terminal device for uplink transmission, for example, a periodic uplink scheduling request (SR) resource.
  • SR periodic uplink scheduling request
  • the first signaling may carry at least one of the following:
  • a bitmap where different bits in the bitmap are used to indicate activation or deactivation of different authorizations in the at least one authorization.
  • the above-mentioned authorization identifier may be a number or ID used to identify authorization (for example, sidelink authorization).
  • the identifier of the sidelink authorization can be the number of the sidelink authorization itself (i.e. Index) after the number of the sidelink authorization, or one or more An identifier corresponding to the side link, for example, the destination ID (namely Destination ID), source ID (namely Source ID), group ID, application layer ID, service ID, or other upper layer ID, or transmission type (for example, multicast , Broadcast, multicast, etc.).
  • Each of the foregoing at least one authorization may include one or more HARQ processes (that is, HARQ Process). It should be noted that if the HARQ processes of different authorizations are different, the first signaling can only carry the HARQ process ID (i.e. HARQ ProcessID), otherwise, the first signaling needs to carry the HARQ process ID (i.e. HARQ Process ID) and authorization at the same time.
  • the at least one authorized identifier, the at least one authorized HARQ process identifier, the parameters corresponding to the at least one authorized identifier, and the at least one authorized identifier are carried in the first signaling.
  • the target state of the at least one authorization may be indicated implicitly, for example, the target state of the at least one authorization is implicitly indicated through the resource of the first signaling.
  • resources of different first signaling and different authorized states For example, resource A is used to indicate activation A and deactivation B, and resource B is used to indicate activation A and activation B.
  • the first signaling carries a bitmap
  • the above-mentioned at least one authorized identifier may be indicated in an implicit manner.
  • the embodiment of the present disclosure may simultaneously indicate activation and/or deactivation authorization through the same signaling.
  • the above-mentioned first signaling may carry a bitmap corresponding to at least two authorizations (for example, sidelink authorization), and each bit (ie, Bit) in the bitmap corresponds to 1 authorization. If a certain bit is 0, then Indicates to deactivate the authorization corresponding to the bit. If a bit is 1, it means that the authorization corresponding to the bit is activated; or if a bit is 0, it means the authorization corresponding to the bit is activated. If a bit is 1, it means to deactivate the authorization corresponding to this bit.
  • the above-mentioned first signaling may carry two domains, where the first domain (or domain A) may include an identification list of authorizations that need to be activated, and the second domain (or domain B) may include An identification list of activated authorizations, so that the terminal device can activate or deactivate different authorizations according to the two domains.
  • the embodiments of the present disclosure may also indicate activation authorization and deactivation authorization through different signaling.
  • an identification list corresponding to at least one authorization is carried through activation signaling to indicate activation of at least one authorization
  • an identification list corresponding to at least one authorization is carried through deactivation signaling to indicate deactivation of at least one authorization.
  • the resource of the first signaling may correspond to at least one of the following:
  • the at least one authorized target state is the at least one authorized target state.
  • the resource of the first signaling described above may have a corresponding relationship with at least one authorized identifier, so that the at least one authorized identifier can be obtained based on the resource of the first signaling.
  • different resources can correspond to different authorized identifiers, for example, resource A1 corresponds to authorization identifier A1 and authorization identifier B1, and resource B1 corresponds to authorization identifier B1 and authorization identifier C1.
  • the above-mentioned resource of the first signaling may have a corresponding relationship with at least one authorized HARQ process identifier, so that at least one authorized HARQ process identifier can be obtained based on the resource of the first signaling.
  • different resources can correspond to different HARQ process identifiers.
  • resource A2 corresponds to HARQ process identifier A2 and HARQ process identifier B2
  • resource B2 corresponds to authorization identifier B2 and authorization identifier C2.
  • the resource of the above-mentioned first signaling may also have a corresponding relationship with at least one authorized target state, so that the at least one authorized target state can be learned based on the resource of the first signaling.
  • different resources can correspond to different authorization states, for example, resource A3 corresponds to activation authorization A3 and deactivation authorization B3, and resource B3 corresponds to activation authorization A3 and deactivation authorization C3.
  • the resource of the first signaling may correspond to the at least one authorized identifier and the target state of the at least one authorization.
  • the resource of the first signaling may correspond to the authorization identifier A1 and the authorization identifier B1, and the authorization The status corresponding to the identifier A1 is the activated state, and the status corresponding to the authorization identifier A2 is the deactivated state.
  • the correspondence relationship between different resources and different authorized identifiers and the states of the different authorized identifiers can be established in advance.
  • the embodiments of the present disclosure implicitly indicate at least one of the at least one authorized identifier, the at least one authorized HARQ process identifier, and the at least one authorized target state through the resources of the first signaling, which can save resources.
  • the terminal device can also actively initiate activation and/or deactivation authorization and notify the network side device. For details, see the following.
  • the method may further include:
  • the second signaling is used to indicate the following items:
  • the third authorization is activated and the fourth authorization is deactivated, wherein the at least one authorization includes at least two authorizations, and the third authorization and the fourth authorization are different authorizations of the at least two authorizations.
  • the terminal device can actively initiate activation and/or deactivation authorization. Specifically, the terminal device may send the first information to the network-side device, where the above-mentioned first information may be used to indicate at least one authorized target state. After receiving the second signaling from the network-side device, the terminal device may activate and/or deactivate authorization based on the second signaling, so that the consistency of the terminal device and the network-side device's understanding of the resource state may be improved.
  • the above-mentioned first information may be notification information, or may be called notification information or request information, etc., to indicate at least one authorized target status of the network side device, for example, it may request the network side device Activate at least one authorization, or request the network-side device to deactivate at least one authorization, or request the network-side device to activate and deactivate different authorizations of the at least two authorizations.
  • the above-mentioned second signaling may only be confirmation information confirming to the terminal device that the network-side device has received the above-mentioned first information.
  • the terminal device may activate and/or deactivate the corresponding authorization according to the first information when receiving the second signaling. For example, if the first information is used to request deactivation authorization A and activation authorization B, the terminal device may deactivate authorization A and activation authorization B when receiving the second signaling. It should be noted that the terminal device may not perform activation and/or deactivation authorization without receiving the second signaling.
  • the terminal device may also determine the authorization that needs to be activated/deactivated according to the second signaling sent by the network side device. For details, see the following content.
  • the foregoing second signaling may carry at least one of the following:
  • the HARQ process identifier that is at least partially authorized in the at least one authorization
  • a bitmap where different bits in the bitmap are used to indicate activation or deactivation of different authorizations in at least part of the at least one authorization.
  • the above-mentioned second signaling may indicate an inactivation authorization.
  • the first information is used to request activation authorization A and activation authorization B, and if the above-mentioned second signaling carries the identification of authorization A, it means that authorization A cannot be activated.
  • the first prohibition period may be predefined by a protocol or configured by the network side device, and the terminal device cannot activate one or more authorizations within the first prohibition period. For example, if the foregoing second signaling carries the identity of authorization A, authorization A cannot be activated within the first prohibited time period.
  • the above-mentioned second signaling may also indicate the authorization that can be activated.
  • the first information is used to request activation authorization A and activation authorization B, and if the above-mentioned second signaling carries the identification of authorization A, it means that authorization A can be activated.
  • the second prohibition period may be pre-defined by the protocol or configured by the network side device, and the terminal device cannot activate one or more authorizations within the second prohibition period. For example, if the foregoing second signaling carries the identifier of authorization A, the side link authorization B cannot be activated within the second prohibited time period.
  • the above-mentioned second signaling may indicate both inactivatable authorization and activatable authorization.
  • one domain may indicate an inactivatable authorization
  • another domain may indicate an activatable authorization.
  • the above-mentioned second signaling may also indicate activation and/or deactivation of authorizations other than the above-mentioned at least one authorization.
  • the first information is used to request activation authorization A and activation authorization B. If the above-mentioned second signaling carries the identification of authorization C, it means that authorization A, authorization B, and authorization B can be activated.
  • the resource of the second signaling may correspond to at least one of the following:
  • the HARQ process identifier that is at least partially authorized in the at least one authorization
  • different resources may correspond to at least one of different authorized identifiers, different HARQ process identifiers, and different authorized states.
  • resource A1 corresponds to authorization identifier A1 and authorization identifier B1
  • resource B1 corresponds to authorization identifier B1 and authorization identifier C1
  • resource A2 corresponds to HARQ process identifier A2 and HARQ process identifier B2
  • resource B2 corresponds to authorization identifier B2 and authorization identifier C2
  • resource A3 corresponds to activation authorization A3 and deactivation authorization B3
  • resource B3 corresponds to activation authorization A3 and deactivation authorization C3, etc.
  • resource A1 corresponds to authorization identifier A1 and authorization identifier B1, and the status corresponding to authorization identifier A1 is activated, and the status corresponding to authorization identifier A2 is deactivated;
  • resource B1 corresponds to authorization identifier A1 and authorization identifier C1, and the authorization identifier
  • the state corresponding to A1 is the active state, and the state corresponding to the authorization identifier C1 is the active state.
  • the resource of the second signaling implicitly indicates the identification of the at least partially authorized in the at least one authorization, the HARQ process identification of the at least partially authorized in the at least one authorization, and the identification of the at least partially authorized in the at least one authorization At least one item in the status can save resources.
  • the first information may be transmitted through one of the following:
  • Media Access Control Control Unit Media Access Control Control, Element, MAC CE
  • BSR Buffer Status Report
  • Reference signal Reference Signal, RS
  • Preamble ie Preamble
  • RS sequences may correspond to at least one of different authorizations and authorization states.
  • RS sequence a may correspond to activation authorization A
  • RS sequence b may correspond to deactivation authorization B
  • RS sequence c may correspond to activation authorization A and activation authorization B. Therefore, based on the RS sequence, authorization and authorization status can be implicitly indicated.
  • different RS resources may also correspond to at least one of different authorizations and authorization states.
  • RS resource a may correspond to activation authorization A
  • RS resource c corresponds to activation authorization A and activation authorization B. Therefore, based on the RS sequence resource, the authorization and authorization status can be implicitly indicated.
  • different RS resources and RS sequence combinations may also correspond to at least one of different authorizations and authorization states.
  • RS sequence a and RS resource a may correspond to deactivation authorization B
  • RS sequence b and RS resource b may correspond to activation authorization B and activation authorization C.
  • different preamble sequences may correspond to at least one of different authorizations and authorization states.
  • the preamble sequence a may correspond to the activation authorization A
  • the preamble sequence b may correspond to the deactivation authorization B
  • the preamble sequence c may correspond to the activation authorization A and the activation authorization B. Therefore, authorization and authorization status can be implicitly indicated based on the preamble sequence.
  • the foregoing preamble may be a dedicated preamble.
  • the network side device may allocate a dedicated preamble to the terminal device for the terminal device to notify the network side device that it has been activated and/or deactivated.
  • different target resources can correspond to at least one of different authorizations and authorization states
  • the target resource includes the following items: HARQ ACK resource, SR resource, MAC CE resource, and BSR resource.
  • different HARQ ACK resources can correspond to at least one of different authorizations and authorization states; different SR resources can correspond to at least one of different authorizations and authorization states; different SR resources can correspond to different At least one of authorization and authorization status; different MAC CE resources can correspond to at least one of different authorization and authorization status; different BSR resources can correspond to at least one of different authorization and authorization status.
  • the terminal device may first send request information to the network side device to request activation and/or deactivation of at least one authorization, after receiving the activation and/or deactivation signaling sent by the network side device , Further sending to the network side device confirmation information that the above activation and/or deactivation signaling is received.
  • the terminal device may also report auxiliary information to the network-side device, for example, one or more of the terminal device's status information, capability information, and packet loss information, etc., to trigger the network-side device to authorize through RRC reconfiguration , Or trigger the network side device to reactivate authorization through DCI or reconfigure authorization through DCI.
  • auxiliary information for example, one or more of the terminal device's status information, capability information, and packet loss information, etc.
  • the embodiment of the present disclosure provides an indication method, which is applied to a network side device.
  • Fig. 3 is a flowchart of an indication method provided by an embodiment of the present disclosure. As shown in Fig. 3, it includes the following steps:
  • Step 301 Receive first information from a terminal device
  • the first information is used to indicate at least one authorized target state, and the target state includes at least one of the following states: a deactivated state and an activated state.
  • the at least one authorization may be part or all of the authorizations configured for the terminal device.
  • the foregoing authorization may include a configured sidelink authorization (ie, configured Sidelink Grant) or a configured uplink authorization (ie, configured UL Grant).
  • the foregoing first information may be used to display a target state indicating at least one authorization.
  • the first information may carry the foregoing at least one authorized target state.
  • the first information may carry a bitmap (ie, BitMap), and each bit of the bitmap corresponds to an authorized state.
  • the foregoing first information may also be used to implicitly indicate the target state of at least one authorization. For example, there is a corresponding relationship between the resource used to transmit the first information and the target state of the at least one authorization, so as to be based on the target state used to transmit the first information. , You can get the target status of at least one authorization.
  • the above-mentioned first information may also be used to display or implicitly indicate the above-mentioned at least one authorization.
  • the above-mentioned first information may carry the identification of the above-mentioned at least one authorization, or the resource used to transmit the above-mentioned first information and The at least one authorized identifier has a corresponding relationship, so that the at least one authorized identifier can be obtained based on the resource used to transmit the first information.
  • the indication method provided in the embodiment of the present disclosure receives first information from a terminal device through a network side device; wherein the first information is used to indicate at least one authorized target state, and the target state includes at least one of the following states: Deactivated state, activated state.
  • Deactivated state activated state.
  • the activation/deactivation authorization can be controlled by the network side device. That is, the network side device first sends activation and/or deactivation instructions to the terminal device, and then receives confirmation information from the terminal device. For details, see the following content.
  • the method may further include:
  • the first signaling is used to indicate the following items:
  • the first authorization is activated and the second authorization is deactivated, wherein the at least one authorization includes at least two authorizations, and the first authorization and the second authorization are different authorizations of the at least two authorizations.
  • the network-side device can send first signaling to the terminal device and receive first information from the terminal device. Based on the first information, the network-side device can confirm at least one authorized target state, thereby improving the terminal Consistency of resource understanding between equipment and network-side equipment.
  • the foregoing first information may be confirmation information, for example, HARQ ACK.
  • the network side device can confirm that the terminal device has received the first signaling when receiving the confirmation information, and then can learn the target state of the at least one authorization.
  • the confirmation information may also directly indicate the target status of the at least one authorization.
  • HARQ ACK resources may be used to indicate the target state of the at least one authorization, where different HARQ ACK resources may correspond to different authorization states.
  • the above-mentioned first signaling may display and indicate the following items: activate the at least one authorization; deactivate the at least one authorization; activate the first authorization and deactivate the second authorization.
  • the first signaling may carry a bitmap corresponding to multiple authorizations, 0 means deactivation, and 1 means activation.
  • the first signaling may carry a bitmap corresponding to multiple authorizations, 1 means deactivation, and 0 means activation.
  • the foregoing first signaling may also implicitly indicate at least one of the foregoing.
  • the resource of the first signaling has a corresponding relationship with the state of at least one authorization.
  • the resource A of the first signaling corresponds to the activation authorization A
  • the resource B of the first signaling corresponds to the deactivation authorization B.
  • the above-mentioned first signaling may be DCI or uplink grant (ie, UL Grant). It should be noted that, when the first signaling is an uplink authorization, the at least one authorization mentioned above may be a sidelink authorization.
  • the network side device sends the first signaling to the terminal device and receives the first information from the terminal device, so that the network side device can learn the above-mentioned at least one authorized target state based on the first information, thereby improving the terminal device and The consistency of the network-side device's understanding of the resource status, thereby reducing mutual interference between data transmissions, or reducing resource waste.
  • the method may further include at least one of the following:
  • the terminal device In a case where the first information is not successfully received, it is determined that the terminal device has not received the first signaling.
  • the network-side device may determine that the terminal device has received the first signaling after receiving the first information, or may be called determining that the first signaling is successfully parsed, or may also be called successful Activate and/or deactivate the at least one authorization, etc.
  • the network side device When the network side device does not receive the first information, it determines that the terminal device did not receive the first signaling, or it may be called determining that the first signaling was not successfully parsed, or it may also be called unsuccessful activation and/or deactivation. Activate the at least one authorization, etc.
  • the network side device configures periodic resources for the terminal device
  • the following three methods can be used to confirm whether the terminal device has received the first information.
  • Embodiment 1 If the network side device does not receive the confirmation information within N cycles after sending the first signaling (for example, DCI), it can be considered that the terminal device has not received the first signaling, or the terminal device has not parsed out The first signaling, or activation/deactivation failed; if the confirmation message is received, it is considered that the terminal device has received the first signaling, or the terminal device successfully parsed the first signaling, or successfully activated/deactivated, where,
  • the foregoing N periods may include the period in which the first signaling is located, or may be calculated from the latest period after the first signaling.
  • the foregoing N may be protocol predefined, or pre-configured, or configured on the network side.
  • Embodiment 2 If the network side device does not receive the confirmation information on the periodic resource closest to the first signaling after sending the first signaling, it is considered that the terminal device has not received the first signaling, or the terminal device has not The first signaling is parsed, or activation/deactivation fails; if the confirmation information is received on the periodic resource closest to the first signaling, it is considered that the terminal device has received the first signaling, or the terminal device successfully parsed The first signaling, or successful activation/deactivation.
  • Embodiment 3 After the network-side device sends the first signaling, it does not receive the confirmation information on the nearest periodic resource whose transmission time difference between the first signaling is greater than the threshold T in the time domain, it is considered that the terminal device has not The first signaling is received, or the terminal device does not parse the first signaling, or the activation/deactivation fails; if the confirmation message is received, it is considered that the terminal device has received the first signaling, or the terminal device successfully parses the first signaling One signaling, or successful activation/deactivation.
  • the above-mentioned T may be protocol predefined, or pre-configured, or network side device configuration.
  • the method may further include:
  • the network side device may also start the target timer, where the duration of the target timer may be predefined by the protocol or configured by the network side device.
  • the target timer expires, it may be determined that the first information is not successfully received, or it may be called determining that the first signaling is not successfully parsed, or it may also be called unsuccessful activation and/or deactivation of the at least An authorization etc.
  • the embodiment of the present disclosure determines whether the first information is received through the target timer, which is relatively simple to implement.
  • the method may further include:
  • the first signaling further indicates a transmission resource of the first information.
  • the first signaling may carry at least one of the following:
  • a bitmap where different bits in the bitmap are used to indicate activation or deactivation of different authorizations in the at least one authorization.
  • the resource of the first signaling has a corresponding relationship with at least one of the following:
  • the at least one authorized target state is the at least one authorized target state.
  • the terminal device can also actively initiate activation and/or deactivation authorization and notify the network side device. For details, see the following.
  • the second signaling is used to indicate the following items:
  • the third authorization is activated and the fourth authorization is deactivated, wherein the at least one authorization includes at least two authorizations, and the third authorization and the fourth authorization are different authorizations of the at least two authorizations.
  • the terminal device can actively initiate activation and/or deactivation authorization.
  • the network side device may receive the first information from the terminal device, and send the second signaling to the terminal device.
  • the foregoing first information may be used to indicate the target status of at least one authorization. Therefore, the terminal device can activate and/or deactivate the authorization based on the second signaling, so that the consistency of the terminal device and the network side device's understanding of the resource state can be improved.
  • the above-mentioned first information may be notification information, or may also be called notification information or request information, etc., to indicate at least one authorized target status of the network side device.
  • the above-mentioned second signaling may only be confirmation information for confirming to the terminal device that the network-side device has received the above-mentioned first information.
  • the terminal device may activate and/or deactivate the corresponding authorization according to the first information when receiving the second signaling. For example, if the first information is used to request deactivation authorization A and activation authorization B, the terminal device may deactivate authorization A and activation authorization B when receiving the second signaling. It should be noted that the terminal device may not perform activation and/or deactivation authorization without receiving the second signaling.
  • the terminal device may also determine the authorization that needs to be activated/deactivated according to the second signaling sent by the network side device.
  • the foregoing second signaling may carry at least one of the following:
  • the HARQ process identifier that is at least partially authorized in the at least one authorization
  • a bitmap where different bits in the bitmap are used to indicate activation or deactivation of different authorizations in at least part of the at least one authorization.
  • the resource of the second signaling may correspond to at least one of the following:
  • the HARQ process identifier that is at least partially authorized in the at least one authorization
  • the first information may be transmitted through one of the following:
  • Hybrid automatic repeat request response HARQ ACK
  • RS sequences may correspond to at least one of different authorizations and authorization states.
  • RS sequence a may correspond to activation authorization A
  • RS sequence b may correspond to deactivation authorization B
  • RS sequence c may correspond to activation authorization A and activation authorization B. Therefore, based on the RS sequence, authorization and authorization status can be implicitly indicated.
  • different RS resources may also correspond to at least one of different authorizations and authorization states.
  • RS resource a may correspond to activation authorization A
  • RS resource c corresponds to activation authorization A and activation authorization B. Therefore, based on the RS sequence resource, the authorization and authorization status can be implicitly indicated.
  • different RS resources and RS sequence combinations may also correspond to at least one of different authorizations and authorization states.
  • RS sequence a and RS resource a may correspond to deactivation authorization B
  • RS sequence b and RS resource b may correspond to activation authorization B and activation authorization C.
  • different preamble sequences may correspond to at least one of different authorizations and authorization states.
  • the preamble sequence a can correspond to the activation authorization A
  • the preamble sequence b can correspond to the deactivation authorization B
  • the preamble sequence c can correspond to the activation authorization A and the activation authorization B. Therefore, authorization and authorization status can be implicitly indicated based on the preamble sequence.
  • the foregoing preamble may be a dedicated preamble.
  • the network side device may allocate a dedicated preamble to the terminal device for the terminal device to notify the network side device that it has been activated and/or deactivated.
  • different target resources can correspond to at least one of different authorizations and authorization states
  • the target resource includes the following items: HARQ ACK resource, SR resource, MAC CE resource, and BSR resource.
  • different HARQ ACK resources can correspond to at least one of different authorizations and authorization states; different SR resources can correspond to at least one of different authorizations and authorization states; different SR resources can correspond to different At least one of authorization and authorization status; different MAC CE resources can correspond to at least one of different authorization and authorization status; different BSR resources can correspond to at least one of different authorization and authorization status.
  • the embodiment of the present disclosure also provides an indication method, which is applied to a network side device.
  • FIG. 4 is a flowchart of an indication method provided by an embodiment of the present disclosure. As shown in FIG. 4, it includes the following steps:
  • Step 401 Send an uplink authorization configuration to a terminal device, where the uplink authorization configuration is used to indicate the following: activate at least one authorization; deactivate at least one authorization; activate the fifth authorization and deactivate the sixth authorization, where all The fifth authorization and the sixth authorization are different authorizations among at least two authorizations.
  • the network-side device may instruct to activate and/or deactivate at least one grant by configuring an uplink grant (ie, configured UL Grant).
  • an uplink grant ie, configured UL Grant
  • the terminal device receives the uplink grant configuration, it can send an uplink signal (ie, a UL signal) on the uplink grant resource.
  • the time domain resources and/or frequency domain resources of different uplink authorizations may correspond to different authorizations and/or authorization states; or the uplink authorization configuration may carry parameters or domain indication authorization and/or The status of the side link authorization.
  • Step 402 When an uplink signal is received from the uplink authorized resource, determine that the terminal device has received the uplink authorization configuration.
  • the network side device receives the uplink signal from the uplink authorization resource, it means that the terminal device has received the uplink authorization configuration, or successfully parsed the uplink authorization configuration, or successfully activated and/or deactivated the at least An authorization, so that the terminal device realizes the implicit feedback confirmation information.
  • Step 403 In a case where the uplink signal is not received from the uplink authorized resource, it is determined that the terminal device has not received the uplink authorization configuration.
  • the network side device does not receive the uplink signal from the above-mentioned uplink authorization resource, it means that the terminal device has not received the uplink authorization configuration, or the uplink authorization configuration has not been successfully resolved, or the activation and/or deactivation has not been successful. Activate the at least one authorization.
  • Example 1 The base station instructs to deactivate the side link by configuring the uplink grant (that is, configured UL Grant). If the base station receives an uplink signal (ie, a UL signal) on the uplink authorized resource, it means that the terminal device has received the deactivation signaling.
  • the uplink grant that is, configured UL Grant.
  • the deactivation is successful.
  • the first moment may be the sending moment of the configuration uplink authorization or the configuration uplink The start time of the authorization instruction.
  • the deactivation is successful.
  • the deactivation is successful, and the first timer is turned off.
  • K and M are positive integers.
  • Example 2 The base station activates the side link by configuring the uplink authorization indication. If the base station receives an uplink signal (ie, UL signal) on the uplink authorized resource, it means that the terminal device has received the activation signaling.
  • an uplink signal ie, UL signal
  • the activation is successful, where the first moment may be the sending moment of the configured uplink grant or the configured uplink grant The starting moment of the indication. Or, if at least one UL signal is received for the uplink grant resources in the M configured uplink grant (that is, configured UL Grant) cycles from the first moment, the activation is successful. Or, if at least one UL signal is received on the uplink authorized resource in the corresponding second timer, the activation is successful and the second timer is turned off.
  • K and M are positive integers.
  • the embodiment of the present disclosure activates and/or deactivates at least one authorization by configuring the uplink authorization indication, thereby determining whether the terminal device receives the uplink authorization configuration based on whether the uplink signal is received from the uplink authorization resource, and realizes the implicit feedback of the terminal device
  • the confirmation information can improve the consistency of the understanding of the resource status between the terminal device and the network side device, thereby reducing mutual interference between data transmissions, or reducing resource waste.
  • Example 1 The base station instructs to activate and/or deactivate the side link authorization through the DCI.
  • Step a1 The base station instructs to activate and/or deactivate the sidelink grant (ie Sidelink Grant) through the DCI.
  • Step a2 After receiving the DCI, the terminal device feeds back confirmation information.
  • the base station instructs the activation and/or deactivation of side link authorization through DCI, which may include the following three implementation manners:
  • Embodiment 1 One DCI indicates the activation of one side link authorization.
  • the terminal device can feed back confirmation information, where the confirmation information can be HARQ ACK. At this time, the terminal device can activate the authorization.
  • Embodiment 2 One DCI instructs to deactivate a sidelink authorization.
  • the terminal device can feed back confirmation information, where the confirmation information can be HARQ ACK. At this time, the terminal device can deactivate the sidelink authorization.
  • Embodiment 3 One DCI instructs to activate and/or deactivate multiple sidelink authorizations.
  • the terminal device can feed back confirmation information, where the confirmation information can be HARQ ACK.
  • the terminal device can respectively deactivate and/or deactivate the corresponding sidelink authorization according to the DCI. For example, if the DCI indicates to activate the side link authorization A and deactivate the side link authorization B, the terminal device can activate the side link authorization A and deactivate the side link authorization B.
  • the terminal device may send confirmation information after a time t has elapsed after receiving the aforementioned DCI.
  • the time t may be predefined by the protocol, or pre-configured, or configured by the network side device.
  • the above DCI may also carry a resource configuration corresponding to the confirmation information of the DCI, and the terminal device may feed back the confirmation information on the resource after receiving the DCI.
  • the terminal device may feed back confirmation information through one of the following implementation manners:
  • Embodiment 1 The terminal device may send confirmation information on at least one available cycle resource N cycles after receiving DCI, where N cycles may include the cycle in which DCI is located, or it can be calculated from the most recent cycle after DCI.
  • N can be protocol predefined, or pre-configured, or network-side configuration.
  • the network side device does not receive the confirmation information within N cycles after sending the DCI, it can be considered that the terminal device has not received the DCI, or the terminal device has not resolved the DCI, or the activation/deactivation failed; if it is received Confirmation information, it is considered that the terminal device has received the DCI, or the terminal device successfully parsed out the DCI, or successfully activated/deactivated, where the above N cycles can include the cycle where the DCI is located, or it can be calculated from the most recent cycle after the DCI As a result, the aforementioned N can be protocol predefined, or pre-configured, or network-side configuration.
  • Embodiment 2 The terminal device may send the confirmation information on the available periodic resource closest to the receiving moment of the DCI in the time domain.
  • the network side device does not receive the confirmation information on the periodic resource closest to the DCI after sending the DCI, it is considered that the terminal device did not receive the DCI, or the terminal device did not resolve the DCI, or the activation/deactivation failed ; If the confirmation information is received on the periodic resource closest to the DCI, it is considered that the terminal device has received the DCI, or the terminal device successfully parsed out the DCI, or successfully activated/deactivated.
  • Embodiment 3 When the network side device configures the terminal device with periodic resources, after receiving the DCI, the terminal device can be the closest resource at the time when the difference between the time domain and the receiving time of the DCI is greater than the threshold T Send a confirmation message on.
  • the above-mentioned T may be protocol predefined, or pre-configured, or network side device configuration.
  • the network side device does not receive the confirmation information on the nearest periodic resource whose transmission time difference between the DCI is greater than the threshold T in the time domain after sending the DCI, it is considered that the terminal device has not received the DCI, or the terminal device The DCI is not resolved, or the activation/deactivation fails; if the confirmation message is received, it is considered that the terminal device has received the DCI, or the terminal device successfully resolved the DCI, or successfully activated/deactivated.
  • the above-mentioned T may be protocol predefined, or pre-configured, or network side device configuration.
  • the base station may start a timer (ie Timer) after sending the DCI. If the timer expires, it is considered that the terminal device has not received the DCI, or the terminal device has not resolved the DCI, or activation/deactivation failed; If the confirmation message is received during the operation of the timer, it is considered that the terminal device has received the DCI, or the terminal device successfully parsed out the DCI, or successfully activated/deactivated, and stopped the timer from running.
  • a timer ie Timer
  • the first signaling is DCI and the confirmation information (that is, the first information) is HARQ ACK as an example for description.
  • the confirmation information is in other forms, for example, SR, RS, MAC CE, BSR, RS, or dedicated preamble (ie Preamble).
  • Example 2 The base station instructs to activate and/or deactivate the side link grant by configuring the uplink grant (ie, configured UL Grant), which may specifically include the following implementation manners:
  • Embodiment 1 The base station instructs to deactivate the side link grant by configuring the uplink grant (ie, configured UL Grant), which may specifically include the following steps:
  • Step b1 The base station instructs to deactivate the side link grant by configuring the uplink grant (that is, configured UL Grant).
  • the uplink grant ie UL Grant
  • the base station receives an uplink signal (ie, a UL signal) on the uplink authorized resource, it means that the terminal device has received the deactivation signaling at this time, so that the terminal device realizes implicit feedback confirmation information.
  • an uplink signal ie, a UL signal
  • the deactivation is successful.
  • the first moment may be the sending moment of the configuration uplink authorization or the configuration uplink The start time of the authorization instruction.
  • the deactivation is successful.
  • the deactivation is successful, and the first timer is turned off.
  • K and M are positive integers.
  • Embodiment 2 The base station instructs to activate the side link grant by configuring the uplink grant (that is, configured UL Grant), which may specifically include the following steps:
  • Step c1. The base station instructs to activate the side link grant by configuring the uplink grant (ie, configured UL Grant).
  • Step c2 After receiving the uplink authorization configuration, the terminal device sends a UL signal on the above-mentioned authorized resource.
  • the base station receives an uplink signal (ie, a UL signal) on the uplink authorized resource, it means that the terminal device has received the activation signaling at this time, and the terminal device realizes the implicit feedback confirmation information.
  • an uplink signal ie, a UL signal
  • the activation is successful, where the first moment may be the sending moment of the configured uplink grant or the configured uplink grant The starting moment of the indication.
  • the activation is successful.
  • the activation is successful, and the second timer is turned off.
  • K and M are positive integers.
  • differently configured uplink grants that is, configured UL Grant
  • time domain resources and/or frequency domain resources may correspond to different sidelink grants and/or sidelinks respectively.
  • the status of the link authorization Or configure the parameters or fields carried in the uplink authorization configuration to indicate the side link authorization and/or the status of the side link authorization.
  • instructing the activation and/or deactivation of the side link authorization through the uplink authorization configuration may include one of the following:
  • An uplink authorization configuration is used to activate or deactivate, and the uplink authorization configuration carries the identifier (ie Index) of the related sidelink authorization;
  • An uplink authorization configuration can activate and deactivate different sidelink authorizations at the same time.
  • the uplink authorization configuration can carry a bitmap, and each bit in the bitmap corresponds to a sidelink authorization.
  • the above solution can be implemented by configuring uplink grant type 1 (ie, configured UL Grant Type 1).
  • Example 3 The base station sends signaling to indicate the activation and/or deactivation of the configured side link authorization.
  • a signaling may be associated with a sidelink authorization, and the signaling is used to indicate activation or deactivation of a sidelink authorization. It should be noted that two signalings can be used to indicate activation and deactivation respectively.
  • a signaling and a sidelink authorization can be associated in the following ways:
  • Explicit associations can include:
  • the signaling carries the identification of the side link authorization.
  • Implicit association which can include at least one of the following:
  • At least one parameter carried in the signaling has a corresponding relationship with the identifier of the side link authorization.
  • the base station may send signaling to indicate activation/deactivation of at least one HARQ process of the configured side link grant.
  • one signaling can be associated with at least one HARQ process authorized by the side link, where one signaling and at least one HARQ process authorized by the side link can be associated in the following manner:
  • Explicit associations can include:
  • Implicit association which can include at least one of the following:
  • At least one parameter carried in the signaling has a corresponding relationship with the HARQ process identifier.
  • Example 4 The base station sends signaling to indicate the activation and/or deactivation of the configured side link authorization.
  • one signaling can be associated with multiple sidelink authorizations, which means that multiple sidelink authorizations can be activated and/or deactivated through a single signaling.
  • one signaling and multiple sidelink authorizations can be associated in the following ways:
  • Explicit association which can include at least one of the following:
  • the bitmap of the side link authorization is carried in the signaling, for example, 0011, and each bit corresponds to one side link authorization. It should be noted that one signaling in this embodiment can indicate activation and deactivation at the same time.
  • the signaling carries a list of identifiers for sidelink authorization. At this time, one signaling can indicate activation and deactivation at the same time, or two signalings can indicate activation and deactivation respectively.
  • Implicit association which can include the following:
  • the resources of the signaling have a corresponding relationship with the identifier of the side link authorization and the state (activation/deactivation) of the side link authorization.
  • the same signaling can be activated or deactivated at the same time.
  • the signaling carries a bitmap corresponding to N sidelink authorizations, and each bit corresponds to 1 sidelink authorization. When the bit is 0, it means to deactivate the sidelink authorization corresponding to the bit. When the bit is 1, it means to activate the side link authorization corresponding to the bit; or when the bit is 1, it means to deactivate the side link authorization corresponding to the bit; when it is 0, it means to activate the side link authorization corresponding to the bit.
  • One implementation is that the same signaling can be activated or deactivated at the same time.
  • two domains are carried in the signaling, domain A is the identification list of sidelink authorization that needs to be activated, and domain B is the identification list of sidelink authorization that needs to be deactivated. Grant is activated or deactivated.
  • the activation signaling carries a list of identifiers corresponding to multiple sidelink authorizations, indicating that these sidelink authorizations are activated, and the deactivation signaling carries multiple corresponding
  • the identification list of sidelink authorizations indicates that these sidelink authorizations are deactivated.
  • the base station sends signaling instructing to activate and/or deactivate at least one HARQ process configured for side link authorization.
  • the association of signaling and at least one HARQ process authorized by the side link may include the following manners:
  • Explicit association which can include:
  • the HARQ process identifier can be carried in the signaling.
  • Implicit association which can include at least one of the following:
  • At least one parameter carried in the signaling has a corresponding relationship with the HARQ process identifier.
  • the base station activates and/or deactivates the sidelink authorization configured for the terminal device through the DCI, and carries the time domain information of the uplink resource used to feed back confirmation information in the DCI.
  • the uplink resource may be a physical uplink control channel (Physical Uplink Control). Channel, PUCCH) or Physical Uplink Sharing Channel (PUSCH).
  • the terminal device may not feedback confirmation information at this time; if the base station configures the terminal device with side link authorization and sends signaling for deactivation, When the terminal device receives the signaling, it sends back confirmation information.
  • the terminal device may not feedback confirmation information at this time; if the base station configures the side link authorization for the terminal and sends signaling to proceed Activate, when the terminal device receives the signaling, it sends back confirmation information.
  • the terminal device directly activates and/or deactivates the configured sidelink authorization, and sends notification signaling to the base station.
  • the notification signaling indicates that the sidelink authorization is activated ⁇ A B ⁇ :
  • the base station replies to the terminal equipment, and the reply signaling indicates which side link authorizations cannot be activated. For example, if the reply signaling indicates the side link authorization A, it means that the side link authorization A cannot be activated, and the terminal device determines that the side link authorization B can be activated according to the response of the base station.
  • the first prohibition period may be pre-defined by the protocol or configured or pre-configured by the network side device, and the terminal device cannot activate one or more authorizations within the first prohibition period.
  • the terminal device cannot activate the side link authorization A within the third timer period or within N cycles or before a certain point in time.
  • N is a positive integer.
  • the base station replies to the terminal equipment, and the reply signaling indicates which side link authorizations can be activated. For example, if the reply signaling indicates side link authorization B, it means that side link authorization B can be activated, and the terminal equipment determines according to the base station reply The side link authorization B can be activated.
  • the second prohibition period may be predefined by the protocol or configured by the network side device, and the terminal device cannot activate one or more authorizations within the second prohibition period.
  • the terminal device cannot activate the side link authorization ⁇ A ⁇ within the third timer time or before a certain time point in the latter within N cycles.
  • N is a positive integer.
  • the base station replies to the terminal equipment, and the reply signaling indicates which side link authorizations can be activated. For example, if the reply signaling indicates side link authorization C, it means that side link authorization C can be activated, and the terminal equipment determines according to the base station reply You can activate the side link authorization ⁇ A B C ⁇ .
  • the terminal device starts a corresponding timer after sending the notification signaling. If the timer expires, the user does not activate the sidelink authorization ⁇ A B ⁇ ; if the user receives a reply from the base station while the timer is running, the sidelink is activated with the reply Road authorization ⁇ A B ⁇ , how to combine the reply to determine which can be activated can refer to the previous specific implementation.
  • the terminal device can activate all sidelink authorizations.
  • FIG. 5 is a structural diagram of a terminal device provided by an embodiment of the present disclosure. As shown in FIG. 5, the terminal device 500 includes:
  • the sending module 501 is configured to send first information to the network side device
  • the first information is used to indicate at least one authorized target state, and the target state includes at least one of the following states: a deactivated state and an activated state.
  • the terminal device further includes:
  • the first receiving module is configured to receive first signaling from the network side device before the first information is sent to the network side device;
  • the first signaling is used to indicate the following items:
  • the first authorization is activated and the second authorization is deactivated, wherein the at least one authorization includes at least two authorizations, and the first authorization and the second authorization are different authorizations of the at least two authorizations.
  • the resource used to send the first information includes the following:
  • the first resource determined according to the receiving time of the first signaling
  • the resource of the first information indicated by the first signaling is the resource of the first information indicated by the first signaling.
  • the first resource includes the following items:
  • the resource with the smallest difference between the time domain and the receiving time the resource with the smallest difference between the time domain and the receiving time
  • a resource whose difference between the time domain and the receiving time is greater than or equal to the second duration.
  • the first information is confirmation information.
  • the first signaling carries at least one of the following:
  • a bitmap where different bits in the bitmap are used to indicate activation or deactivation of different authorizations in the at least one authorization.
  • the resource of the first signaling has a corresponding relationship with at least one of the following:
  • the at least one authorized target state is the at least one authorized target state.
  • the terminal device further includes:
  • the second receiving module is configured to receive second signaling from the network side device after the first information is sent to the network side device;
  • the second signaling is used to indicate the following items:
  • the third authorization is activated and the fourth authorization is deactivated, wherein the at least one authorization includes at least two authorizations, and the third authorization and the fourth authorization are different authorizations of the at least two authorizations.
  • the first information is notification information
  • the at least one authorization is a sidelink authorization.
  • the first information is transmitted through one of the following:
  • Hybrid automatic repeat request response HARQ ACK
  • the terminal device 500 provided in the embodiment of the present disclosure can implement each process implemented by the terminal device in the foregoing method embodiment, and in order to avoid repetition, details are not described herein again.
  • the sending module 401 is used to send first information to the network side device; wherein the first information is used to indicate at least one authorized target state, and the target state includes the following states At least one: deactivated state, activated state.
  • the consistency of the terminal device and the network side device's understanding of the resource state can be improved, thereby reducing mutual interference between data transmission, or reducing resource waste.
  • FIG. 6 is a structural diagram of a network side device provided by an embodiment of the present disclosure.
  • the network side device 600 includes:
  • the receiving module 601 is configured to receive first information from a terminal device
  • the first information is used to indicate at least one authorized target state, and the target state includes at least one of the following states: a deactivated state and an activated state.
  • the network side device further includes:
  • the first sending module is configured to send first signaling to the terminal device before receiving the first information from the terminal device;
  • the first signaling is used to indicate the following items:
  • the first authorization is activated and the second authorization is deactivated, wherein the at least one authorization includes at least two authorizations, and the first authorization and the second authorization are different authorizations of the at least two authorizations.
  • the network side device further includes a first determining module, and the first determining module is used for at least one of the following:
  • the terminal device After sending the first signaling to the terminal device, if the first information is not successfully received, it is determined that the terminal device has not received the first signaling.
  • the network side device further includes:
  • Start module used to start the target timer
  • the second determining module is configured to determine that the first information is not successfully received when the target timer expires.
  • the network side device further includes:
  • the third determining module is configured to stop the target timer when the first information is received during the running of the target timer.
  • the first signaling further indicates a transmission resource of the first information.
  • the first information is confirmation information.
  • the first signaling carries at least one of the following:
  • a bitmap where different bits in the bitmap are used to indicate activation or deactivation of different authorizations in the at least one authorization.
  • the resource of the first signaling has a corresponding relationship with at least one of the following:
  • the at least one authorized target state is the at least one authorized target state.
  • a second sending module is configured to send second signaling to the terminal device after receiving the first information from the terminal device;
  • the second signaling is used to indicate the following items:
  • the third authorization is activated and the fourth authorization is deactivated, wherein the at least one authorization includes at least two authorizations, and the third authorization and the fourth authorization are different authorizations of the at least two authorizations.
  • the first information is notification information.
  • the first information is transmitted through one of the following:
  • Hybrid automatic repeat request response HARQ ACK
  • the network-side device 600 provided in the embodiment of the present disclosure can implement the various processes implemented by the network-side device in the foregoing method embodiments, and to avoid repetition, details are not described herein again.
  • the network side device 600 the receiving module 601 is configured to receive first information from a terminal device; wherein, the first information is used to indicate at least one authorized target state, and the target state includes the following states At least one: deactivated state, activated state.
  • the consistency of the terminal device and the network side device's understanding of the resource state can be improved, thereby reducing mutual interference between data transmission, or reducing resource waste.
  • the network side device 700 includes:
  • the sending module 701 is configured to send an uplink authorization configuration to a terminal device, where the uplink authorization configuration is used to indicate the following: activate at least one authorization; deactivate at least one authorization; activate the fifth authorization and deactivate the sixth authorization, Wherein, the fifth authorization and the sixth authorization are different authorizations among at least two authorizations;
  • the first determining module 702 is configured to determine that the terminal device has received the uplink authorization configuration when an uplink signal is received from the uplink authorization resource;
  • the second determining module 703 is configured to determine that the terminal device has not received the uplink authorization configuration when the uplink signal is not received from the uplink authorized resource.
  • the network-side device 700 provided in the embodiments of the present disclosure can implement the various processes implemented by the network-side device in the foregoing method embodiments. To avoid repetition, details are not described herein again.
  • the network side device 700 the sending module 701, is used to send the uplink authorization configuration to the terminal device, where the uplink authorization configuration is used to indicate the following: activate at least one authorization; deactivate at least one authorization; activate The fifth authorization and the deactivation of the sixth authorization, wherein the fifth authorization and the sixth authorization are different authorizations among at least two authorizations;
  • the first determination module 702 is configured to receive the authorization from the uplink authorization resource In the case of an uplink signal, it is determined that the terminal device has received the uplink authorization configuration;
  • the second determining module 703 is configured to determine that the terminal device has not received the uplink signal in the case of not receiving an uplink signal from the uplink authorized resource Go to the uplink authorization configuration.
  • the terminal device implicitly feedbacks the confirmation information, which can improve the consistency of the terminal device and the network side device's understanding of the resource status, thereby reducing mutual interference between data transmissions, or reducing resource waste.
  • FIG. 8 is a structural diagram of another terminal device provided by an embodiment of the present disclosure.
  • the terminal device 800 includes but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, processing 810, and power supply 811.
  • a radio frequency unit 801 for example, a radio frequency unit 801
  • the terminal device 800 includes but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, processing 810, and power supply 811.
  • the terminal device may include more or less components than shown in the figure, or combine certain components, or different components. Layout.
  • terminal devices include, but are not limited to, mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted terminals, wearable
  • the radio frequency unit 801 is configured to send first information to a network side device
  • the first information is used to indicate at least one authorized target state, and the target state includes at least one of the following states: a deactivated state and an activated state.
  • the radio frequency unit 801 is also used for:
  • the first signaling is used to indicate the following items:
  • the first authorization is activated and the second authorization is deactivated, wherein the at least one authorization includes at least two authorizations, and the first authorization and the second authorization are different authorizations of the at least two authorizations.
  • the resource used to send the first information includes the following:
  • the first resource determined according to the receiving time of the first signaling
  • the resource of the first information indicated by the first signaling is the resource of the first information indicated by the first signaling.
  • the first resource includes the following items:
  • the resource with the smallest difference between the time domain and the receiving time the resource with the smallest difference between the time domain and the receiving time
  • a resource whose difference between the time domain and the receiving time is greater than or equal to the second duration.
  • the first information is confirmation information.
  • the first signaling carries at least one of the following:
  • a bitmap where different bits in the bitmap are used to indicate activation or deactivation of different authorizations in the at least one authorization.
  • the resource of the first signaling has a corresponding relationship with at least one of the following:
  • the at least one authorized target state is the at least one authorized target state.
  • the radio frequency unit 801 is also used for:
  • the second signaling is used to indicate the following items:
  • the third authorization is activated and the fourth authorization is deactivated, wherein the at least one authorization includes at least two authorizations, and the third authorization and the fourth authorization are different authorizations of the at least two authorizations.
  • the first information is notification information
  • the at least one authorization is a sidelink authorization.
  • the first information is transmitted through one of the following:
  • Hybrid automatic repeat request response HARQ ACK
  • the radio frequency unit 801 can be used for receiving and sending signals in the process of sending and receiving information or talking. Specifically, the downlink data from the base station is received and processed by the processor 810; in addition, Uplink data is sent to the base station.
  • the radio frequency unit 801 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 801 can also communicate with the network and other devices through a wireless communication system.
  • Terminal device through the network module 802 provides users with a wireless broadband Internet access, such as to help users send and receive email, browse the web and access streaming media and so on.
  • the audio output unit 803 can convert the audio data received by the radio frequency unit 801 or the network module 802 or stored in the memory 809 into audio signals and output them as sounds. Moreover, the audio output unit 803 may also provide audio output related to a specific function performed by the terminal device 800 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 803 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 804 is used to receive audio or video signals.
  • the input unit 804 may include a graphics processing unit (GPU) 8041 and a microphone 8042.
  • the graphics processor 8041 is configured to monitor images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frame may be displayed on the display unit 806.
  • the image frame processed by the graphics processor 8041 may be stored in the memory 809 (or other storage medium) or sent via the radio frequency unit 801 or the network module 802.
  • the microphone 8042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to the mobile communication base station via the radio frequency unit 801 for output in the case of a telephone call mode.
  • the terminal device 800 also includes at least one sensor 805, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 8061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 8061 and the display panel 8061 when the terminal device 800 is moved to the ear. / Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the posture of the terminal device (such as horizontal and vertical screen switching, related games) , Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; sensor 805 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.
  • the display unit 806 is used to display information input by the user or information provided to the user.
  • the display unit 806 may include a display panel 8061, and the display panel 8061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 807 can be used to receive inputted number or character information, and generate key signal input related to user settings and function control of the terminal device.
  • the user input unit 807 includes a touch panel 8071 and other input devices 8072.
  • the touch panel 8071 also called a touch screen, can collect user touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 8071 or near the touch panel 8071. operating).
  • the touch panel 8071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 810, the command sent by the processor 810 is received and executed.
  • the touch panel 8071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 807 may also include other input devices 8072.
  • other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 8071 can cover the display panel 8061.
  • the touch panel 8071 detects a touch operation on or near it, it transmits it to the processor 810 to determine the type of the touch event.
  • the type of event provides corresponding visual output on the display panel 8061.
  • the touch panel 8071 and the display panel 8061 are used as two independent components to implement the input and output functions of the terminal device, in some embodiments, the touch panel 8071 and the display panel 8061 can be integrated
  • the implementation of the input and output functions of the terminal device is not specifically limited here.
  • the interface unit 808 is an interface for connecting an external device with the terminal device 800.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 808 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal device 800 or can be used to connect to the terminal device 800 and external devices. Transfer data between devices.
  • the memory 809 can be used to store software programs and various data.
  • the memory 809 may mainly include a program storage area and a data storage area.
  • the program storage area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data (such as audio data, phone book, etc.) created by the use of mobile phones.
  • the memory 809 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 810 is the control center of the terminal device. It uses various interfaces and lines to connect the various parts of the entire terminal device, runs or executes the software programs and/or modules stored in the memory 809, and calls the data stored in the memory 809. , Perform various functions of the terminal equipment and process data, so as to monitor the terminal equipment as a whole.
  • the processor 810 may include one or more processing units; preferably, the processor 810 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface and application programs, etc., the modem
  • the processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 810.
  • the terminal device 800 may also include a power supply 811 (such as a battery) for supplying power to various components.
  • a power supply 811 (such as a battery) for supplying power to various components.
  • the power supply 811 may be logically connected to the processor 810 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system And other functions.
  • the terminal device 800 includes some functional modules not shown, which will not be repeated here.
  • the embodiment of the present disclosure further provides a terminal device, including a processor 810, a memory 809, and a computer program stored on the memory 809 and running on the processor 810.
  • a terminal device including a processor 810, a memory 809, and a computer program stored on the memory 809 and running on the processor 810.
  • the computer program is executed by the processor 810,
  • Each process of the foregoing indication method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the network side device 900 includes: a processor 901, a memory 902, a bus interface 903, and a transceiver 904, where the processor 901, the memory 902, and the transceiver 904 are all connected to the bus interface 903.
  • the network side device 900 further includes: a computer program stored in the memory 902 and capable of running on the processor 901.
  • the transceiver 904 is used to:
  • the first information is used to indicate at least one authorized target state, and the target state includes at least one of the following states: a deactivated state and an activated state.
  • the transceiver 904 is also used for:
  • the first signaling is used to indicate the following items:
  • the first authorization is activated and the second authorization is deactivated, wherein the at least one authorization includes at least two authorizations, and the first authorization and the second authorization are different authorizations of the at least two authorizations.
  • the processor 901 is configured to at least one of the following:
  • the terminal device In a case where the first information is not successfully received, it is determined that the terminal device has not received the first signaling.
  • processor 901 is further configured to:
  • processor 901 is further configured to:
  • the first signaling further indicates a transmission resource of the first information.
  • the first information is confirmation information.
  • the first signaling carries at least one of the following:
  • a bitmap where different bits in the bitmap are used to indicate activation or deactivation of different authorizations in the at least one authorization.
  • the resource of the first signaling has a corresponding relationship with at least one of the following:
  • the at least one authorized target state is the at least one authorized target state.
  • the transceiver 904 is also used for:
  • the second signaling is used to indicate the following items:
  • the third authorization is activated and the fourth authorization is deactivated, wherein the at least one authorization includes at least two authorizations, and the third authorization and the fourth authorization are different authorizations of the at least two authorizations.
  • the first information is notification information.
  • the first information is transmitted through one of the following:
  • Hybrid automatic repeat request response HARQ ACK
  • the network side device 1000 includes: a processor 1001, a memory 1002, a bus interface 1003, and a transceiver 1004, where the processor 1001, the memory 1002, and the transceiver 1004 are all connected to the bus interface 1003.
  • the network side device 1000 further includes: a computer program stored in the memory 1002 and capable of running on the processor 1001.
  • the transceiver 1004 is used to send an uplink authorization configuration to a terminal device, where the uplink authorization configuration is used to indicate the following: activate at least one authorization; deactivate at least one authorization; activate the first authorization Five authorization and deactivation of the sixth authorization, wherein the fifth authorization and the sixth authorization are different authorizations among at least two authorizations;
  • the processor is configured to: in the case of receiving the uplink signal from the uplink authorized resource, determine that the terminal device has received the uplink authorization configuration; in the case of not receiving the uplink signal from the uplink authorized resource, It is determined that the terminal device has not received the uplink authorization configuration.
  • the embodiments of the present disclosure also provide a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer program is executed by a processor, each process of the above-mentioned instruction method embodiment is realized, and the same technical effect can be achieved To avoid repetition, I won’t repeat it here.
  • the computer readable storage medium such as read-only memory (Read-Only Memory, ROM for short), random access memory (Random Access Memory, RAM for short), magnetic disk or optical disk, etc.
  • the method of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. ⁇
  • the technical solution of the present disclosure essentially or the part that contributes to the related technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk).
  • a terminal which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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Abstract

本公开提供一种指示方法、终端设备和网络侧设备，该方法包括：向网络侧设备发送第一信息；其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。

Description

指示方法、终端设备和网络侧设备
相关申请的交叉引用
本申请主张在2019年3月27日在中国提交的中国专利申请号No.201910240021.3的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其涉及一种指示方法、终端设备和网络侧设备。
背景技术
相关技术中，网络侧设备可以为终端设备配置两类资源，其中，第一类资源可以是不需要网络侧设备额外发送信令进行激活和/或去激活的资源；第二类资源可以是需要网络侧设备额外发送信令对该类资源进行激活和/或去激活的资源。
对于上述第二类资源，如果网络侧设备向终端设备发送了去激活信令，而终端设备可能没有接收到该去激活信令，或是未能成功解析该去激活信令。此时，网络侧设备却认为终端设备已经释放该资源，并可能在该资源上调度其他终端设备的传输，从而导致不同终端设备的传输之间的干扰。如果网络侧设备向终端设备发送了激活信令，而终端设备可能没有接收到该激活信令，或是未能成功解析该激活信令。此时，网络侧设备却认为该资源已经被激活，不会用于其他终端设备的传输，导致资源的浪费。
可见，相关技术中存在终端设备和网络侧设备对资源状态的理解不一致的问题。
发明内容
本公开实施例提供一种指示方法、终端设备和网络侧设备，以解决相关技术中终端设备和网络侧设备对资源状态的理解不一致性的问题。
为了解决上述技术问题，本公开是这样实现的：
第一方面，本公开实施例提供了一种指示方法，应用于终端设备，该方法包括：
向网络侧设备发送第一信息；
其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。
第二方面，本公开实施例还提供了一种指示方法，应用于网络侧设备，该方法包括：
从终端设备接收第一信息；
其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。
第三方面，本公开实施例还提供了一种指示方法，应用于网络侧设备，该方法包括：
向终端设备发送上行授权配置，其中，所述上行授权配置用于指示如下一项：激活至少一个授权；去激活至少一个授权；激活第五授权和去激活第六授权，其中，所述第五授权和所述第六授权为至少两个授权中的不同授权；
在从所述上行授权资源接收到上行信号的情况下，确定所述终端设备接收到所述上行授权配置；
在从所述上行授权资源未接收到上行信号的情况下，确定所述终端设备未接收到所述上行授权配置。
第四方面，本公开实施例还提供一种终端设备。该终端设备包括：
发送模块，用于向网络侧设备发送第一信息；
其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。
第五方面，本公开实施例还提供一种网络侧设备。该网络侧设备包括：
接收模块，用于从终端设备接收第一信息；
其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。
第六方面，本公开实施例还提供一种网络侧设备。该网络侧设备包括：
发送模块，用于向终端设备发送上行授权配置，其中，所述上行授权配 置用于指示如下一项：激活至少一个授权；去激活至少一个授权；激活第五授权和去激活第六授权，其中，所述第五授权和所述第六授权为至少两个授权中的不同授权；
第一确定模块，用于在从所述上行授权资源接收到上行信号的情况下，确定所述终端设备接收到所述上行授权配置；
第二确定模块，用于在从所述上行授权资源未接收到上行信号的情况下，确定所述终端设备未接收到所述上行授权配置。
第七方面，本公开实施例还提供一种终端设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现上述第一方面提供的指示方法的步骤。
第八方面，本公开实施例还提供一种网络侧设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现上述第二方面提供的指示方法的步骤。
第九方面，本公开实施例还提供一种网络侧设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现上述第三方面提供的指示方法的步骤。
第十方面，本公开实施例还提供一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现上述第一方面提供的指示方法的步骤，或者实现上述第二方面提供的指示方法的步骤，或者实现上述第三方面提供的指示方法的步骤。
本公开实施例中，通过向网络侧设备发送第一信息；其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。从而可以提高终端设备和网络侧设备对资源状态的理解的一致性，进而减少数据传输之间的相互干扰，或是减少资源浪费。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅 是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本公开实施例可应用的一种网络系统的结构图；
图2是本公开实施例提供的指示方法的流程图；
图3是本公开又一实施例提供的指示方法的流程图；
图4是本公开又一实施例提供的指示方法的流程图；
图5是本公开实施例提供的终端设备的结构图；
图6是本公开实施例提供的网络侧设备的结构图；
图7是本公开又一实施例提供的网络侧设备的结构图；
图8是本公开又一实施例提供的终端设备的结构图；
图9是本公开又一实施例提供的网络侧设备的结构图；
图10是本公开又一实施例提供的网络侧设备的结构图。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施例，例如除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。此外，说明书以及权利要求中使用“和/或”表示所连接对象的至少其中之一，例如A和/或B和/或C，表示包含单独A，单独B，单独C，以及A和B都存在，B和C都存在，A和C都存在，以及A、B和C都存在的7种情况。
为了便于理解，以下对本公开实施例相关的一些内容进行说明：
新空口(New Radio，NR)：
NR的主要场景包括移动宽带增强(Enhance Mobile Broadband，eMBB)、海量机器类通信(massive Machine Type of Communication，mMTC)(也可称为大规模物联网)、超高可靠超低时延通信(Ultra-Reliable and Low Latency Communications，URLLC)，这些场景对系统提出了高可靠、低时延、大带宽、广覆盖等要求。类似地，NR车与万物(Vehicle to Everything，V2X)也提出了高可靠、低时延等要求。
在NR第15版本中配置的上行授权(即Configured UL Grant in Rel.15 NR)：
针对低时延业务或者周期业务的需求，NR支持两种上行半静态调度授权的上行传输(也即configured UL Grant)方式：类型1(即Type1)和类型2(即Type2)。
配置的上行授权类型1(即Configured UL Grant Type1)：配置上行授权类型1(即Configured UL Grant Type1)资源可通过无线资源控制(Radio Resource Control，RRC)信令半静态地配置，终端设备收到该配置后即可以在该资源上根据自身业务到达情况和配置情况进行传输，不需要下行控制信息(Downlink control information，DCI)进行动态的调度。
配置的上行授权类型2(即Configured UL Grant Type2)：配置的上行授权类型2(即Configured UL Grant Type2)资源可通过RRC信令半静态地配置，终端设备收到后该配置后不能直接使用，网络侧设备(例如，基站)进一步地通过DCI激活该配置后，终端设备才能根据该激活DCI使用该授权资源。网络侧设备(例如，基站)还可以通过DCI去激活该配置，收到去激活DCI的终端设备会停止使用该授权资源。
需要说明的是，一个配置的上行授权(即configured ULGrant)通常对应周期性的可以用于用户设备(User Equipment，UE)(也即终端设备)发送信号的资源，且每个周期内可以包含多个传输时机。
相比于常规的动态调度(即Dynamic Grant)，上述两种方式可以减少信令开销和交互流程，保证低时延要求。
在第16版本旁链路(也可称为副链路)中的旁链路授权(即Sidelink Grant in Rel.16 Sidelink)：
终端设备可以在旁链路(即Sidelink)上和其他终端设备进行通信，这些终端设备通常可以是支持V2X技术的车、路边单元(Road Site Unit，RSU)或移动终端等。
V2X终端设备的传输模式可以分为：
模式1(即Mode 1)：基站可以通过Uu接口，例如，UE与UMTS陆地无线接入网络(UMTS Terrestrial Radio Access Network，UTRAN)之间的接口，调度/控制终端设备在旁链路(即Sidelink)上的传输。
模式2(即Mode 2)：终端设备可以不受网络侧设备(例如，基站)控制，自行调度其自身在旁链路上的传输，有一些终端设备还可以调度其他V2X终端设备在旁链路上的传输。其中，上述传输可以包括接收和发送中的至少一项。
需要说明的是，上述两种传输模式并不限于被称为模式1(即Mode 1)和模式2(即Mode 2)，也可以称为其他名称，例如，传输模式1和传输模式2，或是，类型1和类型2等，本实施例对此不做限定。
进一步地，网络侧设备还可以给V2X终端设备配置两类旁链路(即Sidelink)资源：
类型A：通过RRC信令配置旁链路(即Sidelink)资源，不需要额外发送信令进行激活和或去激活；其中，该资源配置可以称为配置的旁链路授权类型1(即configured Sidelink Grant Type1)，但并不限于此。
类型B：通过RRC信令配置旁链路(即Sidelink)资源，需要额外发送信令对该资源进行激活和去激活中的至少一项。其中，该资源配置可以称为配置的旁链路授权类型2(即configured Sidelink Grant Type2)，但并不限于此。
除此之外，也支持网络侧设备动态调度/控制终端设备在旁链路上的传输。
上述旁链路(即Sidelink)可以支持以下几种场景：
NR网络侧设备(例如，基站)控制NR旁链路(即Sidelink)终端设备：在这种场景中，NR网络侧设备可以给NR旁链路终端设备配置类型A资源和/ 或类型B资源。其中，上述类型A资源可以称为配置的旁链路授权类型1(即configured Sidelink Grant Type 1)，但并不限于此；上述类型B资源可以称为旁链路授权类型2(即configured Sidelink Grant Type 2)，但并不限于此。
长期演进(Long Term Evolution，LTE)网络侧设备(例如，基站)控制NR旁链路(即Sidelink)终端设备：在这种场景中，LTE网络侧设备可以给NR旁链路终端设备配置类型A资源。其中，上述类型A资源可以称为配置的旁链路授权类型1(即configured Sidelink Grant Type 1)，但并不限于此。
NR网络侧设备(例如，基站)控制LTE旁链路(即Sidelink)终端设备：在这种场景中，NR基站可以给LTE旁链路终端设备配置类型A资源。其中，上述类型A资源可以称为配置的旁链路授权类型1(即configured Sidelink Grant Type 1)，但并不限于此。
需要说明的是，对于上述三种情况，用于传输上述旁链路授权类型1(即configured Sidelink Grant Type 1)的信令可以是不同的信令，用于传输上述旁链路授权类型2(即configured Sidelink Grant Type 1)的信令可以是不同的信令。
本公开实施例提供一种指示方法。参见图1，图1是本公开实施例可应用的一种网络系统的结构图，如图1所示，包括终端设备11和网络侧设备12，其中，终端设备11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(Personal Digital Assistant，简称PDA)、移动上网装置(Mobile Internet Device，MID)或可穿戴式设备(Wearable Device)等用户侧设备，需要说明的是，在本公开实施例中并不限定终端设备11的具体类型。网络侧设备12可以是基站，例如：宏站、LTE eNB、5G NR NB、gNB等；网络侧设备12也可以是小站，如低功率节点(Low Power Node，LPN)pico、femto等小站，或者网络侧设备12可以接入点(Access Point，AP)；基站也可以是中央单元(Central Unit，CU)与其管理是和控制的多个TRP共同组成的网络节点。需要说明的是，在本公开实施例中并不限定网络侧设备12的具体类型。
本公开实施例中，终端设备11可以向网络侧设备12发送第一信息；其中，该第一信息可以用于显示或是隐式指示至少一个授权的目标状态，该目标状态包括如下状态中的至少一个：去激活状态；激活状态。上述授权(即Grant)可以包括为所述终端设备配置的旁链路授权(即Configured Sidelink Grant)或是配置的上行链路授权(即Configured UL Grant)等。
需要说明的是，上述第一信息可以是终端设备主动激活和/或去激活配置的授权后，向网络侧设备发送的通知信息，也可以是接收网络侧设备发送的激活和/或去激活信令之后反馈的确认信息。
在一实施方式中，可以由网络侧设备12控制激活/或去激活授权。具体的，网络侧设备12可以先向终端设备11发送第一信令，该第一信令可以用于显示或是隐式指示如下一项：激活所述至少一个授权；去激活所述至少一个授权；激活第一授权和去激活第二授权，其中，所述至少一个授权包括至少两个授权，所述第一授权和第二授权为所述至少两个授权中的不同授权。
终端设备11接收上述第一信令之后，可以向网络侧设备12发送第一信息。其中，该第一信息可以是向网络侧设备12发送的确认信息，以向网络侧设备12确认其接收到第一信令，以提高终端设备和网络侧设备对资源理解的一致性。
在另一实施方式中，终端设备11可以主动发起激活和/或去激活授权。具体的，终端设备11可以向网络侧设备12发送第一信息，以通知(也可称为告知或是请求等)网络侧设备12该终端设备11待激活的至少一个授权，和/或待去激活的至少一个授权；或是通知网络侧设备12该终端设备11已激活的至少一个授权，和/或已去激活的至少一个授权等。需要说明的是，上述待激活的至少一个授权和待去激活的至少一个授权是不同的授权。
可选的，在上述第一信息用于通知网络侧设备12，该终端设备11待激活的至少一个授权，和/或待去激活的至少一个授权的情况下，网络侧设备12接收上述第一信息之后，可以向终端设备11发送第二信令，其中，该第二信令可以用于指示如下一项：激活上述至少一个授权中的部分或全部；去激活至少一个授权中的部分或全部；激活第三授权和去激活第四授权，其中，所述至少一个授权包括至少两个授权，第三授权和第四授权为至少两个授权中 的不同授权。从而可以提高终端设备和网络侧设备对资源理解的一致性。
以下对本公开实施例提供的指示方法进行详细说明：
本公开实施例提供一种指示方法，应用于终端设备。参见图2，图2是本公开实施例提供的指示方法的流程图，如图2所示，包括以下步骤：
步骤201、向网络侧设备发送第一信息；
其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。
本公开实施例中，上述至少一个授权可以是为上述终端设备配置的授权中的部分或全部。上述授权可以是包括配置的旁链路授权(即configured Sidelink Grant)或是配置的上行链路授权(即Configured UL Grant)等。
可选的，上述第一信息可以用于显示指示至少一个授权的目标状态，例如，第一信息可以携带上述至少一个授权的目标状态。例如，第一信息可以携带一位图(即BitMap)，该位图的每个比特位可以对应一个授权的状态。上述第一信息也可以用于隐式指示至少一个授权的目标状态，例如，用于传输上述第一信息的资源与上述至少一个授权的目标状态存在对应关系，从而基于用于传输上述第一信息的资源，可以获知上述至少一个授权的目标状态。
需要说明的是，上述第一信息还可以用于显示或是隐式指示上述至少一个授权，例如，上述第一信息可以携带上述至少一个授权的标识，或用于传输上述第一信息的资源与上述至少一个授权的标识存在对应关系，从而基于用于传输上述第一信息的资源，可以获知上述至少一个授权的标识。
实际应用中，终端设备可以通过显示或是隐式向网络侧设备指示至少一个授权的目标状态，从而可以提高终端设备和网络侧设备对资源理解的一致性。例如，可以在终端设备激活某一授权的情况下，向网络侧设备发送第一信息，以指示网络侧设备该授权被激活，以减少网络侧设备将该资源调度给其他终端设备，造成不同传输之间的相互干扰的问题；也可以在终端设备去激活某一授权的情况下，向网络侧设备发送第一信息，以指示网络侧设备该授权被去激活，以减少资源浪费。
需要说明的是，上述第一信息可以是终端设备主动激活和/或去激活配置的授权后，向网络侧设备发送的通知信息；也可以是接收网络侧设备发送的 激活和/或去激活信令之后反馈的确认信息。
需要说明的是，上述终端设备可以通过第一信息指示激活和去激活不同的授权，例如，通过第一信息指示该终端设备已激活授权A和去激活授权B。
本公开实施例提供的指示方法，通过终端设备向网络侧设备发送第一信息；其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。从而可以提高终端设备和网络侧设备对资源状态的理解的一致性，进而减少数据传输之间的相互干扰，或是减少资源浪费。
实际应用中，可以由网络侧设备控制激活/或去激活授权。也即终端设备先接收网络侧设备发送的激活和/或去激活指令，并可响应于该活和/或去激活指令，向网络侧设备发送确认信息，具体可以参见如下内容。
可选的，所述方法还可以包括：
在所述向网络侧设备发送第一信息之前，从所述网络侧设备接收第一信令；
其中，所述第一信令用于指示如下一项：
激活所述至少一个授权；
去激活所述至少一个授权；
激活第一授权和去激活第二授权，其中，所述至少一个授权包括至少两个授权，所述第一授权和第二授权为所述至少两个授权中的不同授权。
本公开实施例中，终端设备可以先从网络侧设备接收第一信令，并向网络侧设备发送第一信息，以向网络侧设备指示至少一个授权的目标状态，以提高终端设备和网络侧设备对资源理解的一致性。
可选的，上述第一信息可以是确认信息，例如，混合自动重传请求响应(Hybrid Automatic Repeat request Acknowledgement，HARQ ACK)，以向网络侧设备指示终端设备接收到上述第一信令，进而可以获知上述至少一个授权的目标状态。具体的，终端设备可以在从网络侧设备接收到用于激活至少一个授权(例如，至少一个旁链路授权)的信令的情况下，反馈确认信息；或是终端设备可以在从网络侧设备接收到用于去激活至少一个授权的信令的情况下，反馈确认信息；或是终端设备可以在从网络侧设备接收到用于去激 活和激活不同授权的信令的情况下，反馈确认信息。
需要说明的是，本公开实施例可以仅在从网络侧设备接收到用于激活至少一个授权的信令的情况下，反馈确认信息，而在从网络侧设备接收到用于去激活至少一个授权的信令的情况下，可以不反馈确认信息；或是仅在从网络侧设备接收到用于去激活至少一个授权的信令的情况下，反馈确认信息，而在从网络侧设备接收到用于激活至少一个授权的信令的情况下，可以不反馈确认信息；或是在从网络侧设备接收到用于去激活至少一个授权的信令的情况下和从网络侧设备接收到用于激活至少一个授权的信令的情况下，均反馈确认信息。
可选的，上述确认信息还可以直接指示上述至少一个授权的目标状态。例如，可以通过HARQ ACK资源指示至少一个授权的目标状态，其中，不同的HARQ ACK的资源可以对应不同的授权的状态。
上述第一信令可以显示指示如下一项：激活所述至少一个授权；去激活所述至少一个授权；激活第一授权和去激活第二授权。例如，第一信令可以携带一个对应多个授权的位图，0表示去激活，1表示激活。或者又例如，第一信令可以携带一个对应多个授权的位图，1表示去激活，0表示激活。上述第一信令也可以隐式指示上述至少一项。例如，第一信令的资源与上述至少一个授权的状态存在对应关系，例如，第一信令的资源A对应激活授权A，第一信令的资源B对应去激活授权B。
可选的，上述第一信令可以是DCI或是配置的上行授权(即Configured UL Grant)等。需要说明的是，当第一信令为上行授权的情况下，上述至少一个授权可以是旁链路授权。
需要说明的是，在实际应用中，可以设置某一信令仅可以用于指示激活至少一个授权(即Grant)，例如，激活信令，该激活信令和至少一个授权关联，用于指示激活上述至少一个授权。也可以设置某一信令仅可以用于去激活至少一个授权，例如，去激活信令，该去激活信令和至少一个授权关联，用于指示去激活上述至少一个授权。也可设置某一信令可以用于指示激活和/或去激活不同的授权，例如，该信令中可以携带对应多个授权的位图(即BitMap)，每个比特位(即Bit)对应1个授权，0表示去激活，1表示激活，若位图为 0011，则表示去激活前两个比特位关联的两个授权，激活后两个比特位关联的两个授权；若位图为0000，则表示关联的授权均去激活，若位图为1111，则表示关联的授权均激活。或者例如，第一信令可以携带一个对应多个授权的位图，1表示去激活，0表示激活，若位图为0011，则表示去激活后两个比特位关联的两个授权，激活前两个比特位关联的两个授权；若位图为0000，则表示关联的授权均激活，若位图为1111，则表示关联的授权均去激活。
本公开实施例通过从网络侧设备接收第一信令，并向网络侧设备发送第一信息，以向网络侧设备至少上述至少一个授权的目标状态，从而可以提高终端设备和网络侧设备对资源状态的理解的一致性，进而减少数据传输之间的相互干扰，或是减少资源浪费。
可选的，用于发送所述第一信息的资源可以包括如下一项：
根据所述第一信令的接收时间确定的第一资源；
所述第一信令指示的所述第一信息的资源。
在一实施方式中，可以根据第一信令的接收时间确定用于发送第一信息的资源，也即第一信息的发送资源，例如，可以在第一信令的接收时间经过N个时隙的资源上反馈第一信息，其中，N可以为协议预定义或是预配置或是网络侧设备配置。本实施方式根据第一信令的接收时间确定第一信息的发送资源，从而可以无需额外配置，可以节省资源。
在另一实施方式中，第一信令可以指示第一信息的发送资源，可以通过第一信息的发送资源配置的灵活性。
需要说明的是，上述第一信令可以指示第一信息的时域资源和频域资源等中的至少一项。
可选的，所述第一资源可以包括如下一项：
在时域上与所述接收时间之间的差值大于或等于第一时长的资源；
为所述终端设备配置的资源中，在时域上与所述接收时间之间的差值最小的资源；
为所述终端设备配置的资源中，在时域上与所述接收时间之间的差值大于或等于第二时长的资源。
本公开实施例中，上述第一时长可以为协议预定义或是预配置或是由网 络侧设备配置。上述第二时长可以为协议预定义或是预配置或是由网络侧设备配置。
可选的，上述第二时长可以为基于第一参数确定的，其中，所述第一参数可以包括如下至少一项：所述终端设备能力，频点，子载波间隔(Subcarrier Space，SCS)。
在一实施方式中，上述第一资源可以是在时域上与所述接收时间之间的差值大于或等于第一时长的资源，且位于所述接收时间之后的资源。这样，不仅可以减少传输的延时，还可以提高传输的可靠性。例如，在网络侧设备为终端设备配置了周期性资源的情况下，终端设备可以在收到第一信令后的N个周期后的至少一个可用周期资源上发送确认信息，其中，N个周期可能包含第一信令所在的周期，也可以从第一信令后最近的一个周期算起，上述N可以是协议预定义、或是预配置，或是网络侧配置。
在另一实施方式中，上述第一资源可以是为所述终端设备配置的资源中，在时域上与所述接收时间之间的差值最小，且位于所述接收时间之后的资源，也即为所述终端设备配置的资源中，在时域上距离所述接收时间最近的资源。这样，可以减少传输的延时。例如，在网络侧设备为终端设备配置了周期性资源的情况下，终端设备可以在时域上距离第一信令的接收时刻最近的可用周期资源上发送确认信息。
在另一实施方式中，上述第一资源可以是为所述终端设备配置的资源中，在时域上与所述接收时间之间的差值大于或等于第二时长，且位于所述接收时间之后的资源。例如，上述第一资源可以是为所述终端设备配置的资源中，在时域上距离与所述接收时刻的差值满足第二时长的时刻最近的资源。这样，不仅可以减少传输的延时，还可以提高传输的可靠性。例如，在网络侧设备为终端设备配置了周期性资源的情况下，终端设备在收到第一信令后，可以在时域上距离与第一信令的接收时刻的差值大于阈值T的时刻最近的资源上发送确认信息。其中，上述T可以是协议预定义，或是预配置，或是网络侧设备配置。
需要说明的是，上述为所述终端设备配置的资源可以是为所述终端设备配置的用于上行传输的周期性资源，例如，周期性上行调度请求(Scheduling  Request，SR)资源。此时，可以通过SR传输确认信息。
可选的，所述第一信令可以携带有如下至少一项：
所述至少一个授权的标识；
所述至少一个授权的HARQ进程标识；
与所述至少一个授权的标识存在对应关系的参数；
与所述至少一个授权的HARQ进程标识存在对应关系的参数；
位图，所述位图中的不同比特位用于指示激活或去激活所述至少一个授权中的不同授权。
本公开实施例中，上述授权的标识可以是用于识别授权(例如，旁链路授权)的编号或者ID等。
以上述至少一个授权为旁链路授权(即Sidelink Grant)为例，旁链路授权的标识可以是对旁链路授权编号后旁链路授权本身的编号(即Index)，或者是一个或多个与旁链路对应的标识，例如，目的ID(即Destination ID)，源ID(即Source ID)，组ID，应用层ID，业务标识，或者其他上层ID，或者传输类型(例如，组播，广播，多播等)。
上述至少一个授权中的每个授权可以包括一个或是多个HARQ进程(也即HARQ Process)。需要说明的是，若不同授权的HARQ进程不同，则第一信令可以仅携带HARQ进程标识(即HARQ ProcessID)，否则，第一信令需要同时携带HARQ进程标识(即HARQ Process ID)和授权的标识(即Grant ID)。
需要说明的是，在第一信令携带所述至少一个授权的标识、所述至少一个授权的HARQ进程标识、与所述至少一个授权的标识存在对应关系的参数和与所述至少一个授权的HARQ进程标识存在对应关系的参数中至少一项的情况下，上述至少一个授权的目标状态可以通过隐式方式指示，例如，通过第一信令的资源隐式指示上述至少一个授权的目标状态，其中，不同第一信令的资源可以与不同的授权的状态之间存在对应关系，例如，资源A用于指示激活A，去激活B，资源B用于指示激活A和激活B。在第一信令携带位图的情况下，上述至少一个授权的标识可以通过隐式方式指示。
可选的，本公开实施例可以通过同一信令同时指示激活和/或去激活授权。例如，上述第一信令可以携带对应至少两个授权(例如，旁链路授权)的位 图，位图中每个比特位(即Bit)对应1个授权，若某比特位为0，则表示去激活该比特位对应的授权，若某比特位为1，则表示激活该比特位对应的授权；或者若某比特位为0，则表示激活该比特位对应的授权，若某比特位为1，则表示去激活该比特位对应的授权。
又例如，上述第一信令可以携带两个域，其中，第一域(或称为域A)可以包括需要激活的授权的标识列表，第二域(或称为域B)可以包括需要去激活的授权的标识列表，这样，终端设备可以根据两个域分别对不同的授权进行激活或者去激活。
本公开实施例也可以通过不同信令分别指示激活授权和去激活授权。例如，通过激活信令携带对应至少一个授权的标识列表，以指示激活至少一个授权；通过去激活信令携带对应至少一个的标识列表，以指示去激活至少一个授权。
可选的，所述第一信令的资源可以与如下至少一项存在对应关系：
所述至少一个授权的标识；
所述至少一个授权的HARQ进程标识；
所述至少一个授权的目标状态。
本公开实施例中，上述第一信令的资源可以与至少一个授权的标识存在对应关系，从而基于第一信令的资源可以获知至少一个授权的标识。其中，不同资源可以对应不同的授权的标识，例如，资源A1对应授权标识A1和授权标识B1，资源B1对应授权标识B1和授权标识C1。
上述第一信令的资源可以与至少一个授权的HARQ进程标识存在对应关系，从而基于第一信令的资源可以获知至少一个授权的HARQ进程标识。其中，不同资源可以对应不同HARQ进程标识，例如，资源A2对应HARQ进程标识A2和HARQ进程标识B2，资源B2对应授权标识B2和授权标识C2。
上述第一信令的资源还可以与至少一个授权的目标状态存在对应关系，从而基于第一信令的资源可以获知至少一个授权的目标状态。其中，不同资源可以对应不同授权的状态，例如，资源A3对应激活授权A3和去激活授权B3，资源B3对应激活授权A3和去激活授权C3。
需要说明的是，上述三个参数可以根据实际需求进行任意组合。例如， 第一信令的资源可以与所述至少一个授权的标识和所述至少一个授权的目标状态存在对应关系，例如，第一信令的资源可以对应授权标识A1和授权标识B1，且授权标识A1对应的状态为激活状态，授权标识A2对应的状态为去激活状态。具体的，可以预先建立不同资源与不同授权的标识和所述不同授权的标识的状态之间的对应关系。
本公开实施例通过第一信令的资源隐式指示所述至少一个授权的标识、所述至少一个授权的HARQ进程标识和所述至少一个授权的目标状态中至少一项，可以节省资源。
实际应用中，终端设备也可以主动发起激活和/或去激活授权，并通知网络侧设备，具体可以参见如下内容。
可选的，所述方法还可以包括：
在所述向网络侧设备发送第一信息之后，从所述网络侧设备接收第二信令；
其中，所述第二信令用于指示如下一项：
激活所述至少一个授权中的部分或全部；
去激活所述至少一个授权中的部分或全部；
激活第三授权和去激活第四授权，其中，所述至少一个授权包括至少两个授权，所述第三授权和第四授权为所述至少两个授权中的不同授权。
本公开实施例中，终端设备可以主动发起激活和/或去激活授权。具体的，终端设备可以向网络侧设备发送第一信息，其中，上述第一信息可以用于指示至少一个授权的目标状态。在从所述网络侧设备接收第二信令之后，终端设备可以基于第二信令激活和/或去激活授权，从而可以提高终端设备和网络侧设备对资源状态的理解的一致性。
可选的，在本实施例中，上述第一信息可以为通知信息，也可以称为告知信息或请求信息等，以指示网络侧设备至少一个授权的目标状态，例如，可以向网络侧设备请求激活至少一个授权，或是向网络侧设备请求去激活至少一个授权，或是向网络侧设备请求激活和去激活至少两个授权中的不同授权。
在一实施方式中，上述第二信令可以仅是向终端设备确认网络侧设备接 收到上述第一信息的确认信息。具体的，终端设备可以在接收到第二信令的情况下，按照第一信息激活和/或去激活对应的授权。例如，若第一信息用于请求去激活授权A和激活授权B，则终端设备可以在接收到第二信令的情况下，去激活授权A和激活授权B。需要说明的是，终端设备可以在未接收到第二信令的情况下，可以不执行激活和/或去激活授权。
在另一实施方式中，终端设备还可以根据网络侧设备发送的第二信令确定需要激活/去激活的授权，具体可以参见如下内容。
可选的，上述第二信令可以携带有如下至少一项：
所述至少一个授权中至少部分授权的标识；
所述至少一个授权中至少部分授权的HARQ进程标识；
与所述至少一个授权中至少部分授权的标识存在对应关系的参数；
与所述至少一个授权中至少部分授权的HARQ进程标识存在对应关系的参数；
位图，所述位图中的不同比特位用于指示激活或去激活所述至少一个授权中至少部分授权中的不同授权。
在一实施方式中，上述第二信令可以指示不可激活的授权。例如，第一信息用于请求激活授权A和激活授权B，若上述第二信令携带有授权A的标识，则表示不可激活授权A。
可选的，本实施方式中，可以协议预定义或者由网络侧设备配置第一禁止时长，在该第一禁止时长内终端设备不可激活某一个或多个授权。例如，若上述第二信令携带有授权A的标识，则在该第一禁止时长内不可激活授权A。
在另一实施方式中，上述第二信令还可以指示可以激活的授权。例如，第一信息用于请求激活授权A和激活授权B，若上述第二信令携带有授权A的标识，则表示可激活授权A。
可选的，在本实施方式中，可以协议预定义或者由网络侧设备配置第二禁止时长，在该第二禁止时长内终端设备不可激活某一个或多个授权。例如，若上述第二信令携带有授权A的标识，则在该第二禁止时长内不能激活旁链路授权B。
需要说明的是，上述第二信令可以同时指示不可激活的授权和可激活的授权，例如，通过一个域指示不可激活的授权，通过另一个域指示可激活的授权。
在另一实施方式中，上述第二信令还可以指示激活和/或去激活除上述至少一个授权之外的授权。例如，第一信息用于请求激活授权A和激活授权B，若上述第二信令携带有授权C的标识，则表示可激活授权A、授权B和授权B。
可选的，所述第二信令的资源可以与如下至少一项存在对应关系：
所述至少一个授权中至少部分授权的标识；
所述至少一个授权中至少部分授权的HARQ进程标识；
所述至少一个授权中至少部分授权的状态。
本公开实施例中，不同的资源可以对应不同授权的标识、不同HARQ进程标识和不同授权的状态中的至少一项。例如，资源A1对应授权标识A1和授权标识B1，资源B1对应授权标识B1和授权标识C1；或是资源A2对应HARQ进程标识A2和HARQ进程标识B2，资源B2对应授权标识B2和授权标识C2；或是资源A3对应激活授权A3和去激活授权B3，资源B3对应激活授权A3和去激活授权C3等。
又例如，资源A1对应授权标识A1和授权标识B1，且授权标识A1对应的状态为激活状态，授权标识A2对应的状态为去激活状态；资源B1对应授权标识A1和授权标识C1，且授权标识A1对应的状态为激活状态，授权标识C1对应的状态为激活状态。
本公开实施例通过第二信令的资源隐式指示所述至少一个授权中至少部分授权的标识、所述至少一个授权中至少部分授权的HARQ进程标识和所述至少一个授权中至少部分授权的状态中至少一项，可以节省资源。
可选的，所述第一信息可以通过如下一项传输：
HARQ ACK；
SR；
媒体接入控制控制单元(Media Access Control Control，Element，MAC CE)；
缓存状态报告(Buffer Status Report，BSR)；
参考信号(Reference Signal，RS)；
前导码(即Preamble)。
本公开实施例中，不同RS序列可以对应不同的授权和授权的状态中的至少一项。例如，RS序列a可以对应激活授权A，RS序列b可以对应去激活授权B，RS序列c可以对应激活授权A和激活授权B。从而基于RS序列可以隐式指示授权和授权的状态。
可选的，不同RS资源也可以对应不同的授权和授权的状态中的至少一项。例如，RS资源a可以对应激活授权A，RS资源c对应激活授权A和激活授权B。从而基于RS序资源可以隐式指示授权和授权的状态。
可选的，不同RS资源和RS序列组合也可以对应不同的授权和授权的状态中的至少一项。例如，RS序列a和RS资源a可以对应去激活授权B，RS序列b和RS资源b可以对应激活授权B和激活授权C。
可选的，不同的前导码序列可以对应不同的授权和授权的状态中的至少一项。例如，前导码序列a可以对应激活授权A，前导码序列b可以对应去激活授权B，前导码序列c可以对应激活授权A和激活授权B。从而基于前导码序列可以隐式指示授权和授权的状态。需要说明的是，上述前导码可以是专用前导码。具体的，网络侧设备可以为终端设备分配专用前导码，以用于终端设备通知网络侧设备其进行了激活和/或去激活。
可选的，不同的目标资源可以对应不同的授权和授权的状态中的至少一项；
其中，所述目标资源包括如下一项：HARQ ACK资源，SR资源，MAC CE资源，BSR资源。
也即，不同的HARQ ACK资源可以对应不同的授权和授权的状态中的至少一项；不同的SR资源可以对应不同的授权和授权的状态中的至少一项；不同的SR资源可以对应不同的授权和授权的状态中的至少一项；不同的MAC CE资源可以对应不同的授权和授权的状态中的至少一项；不同的BSR资源可以对应不同的授权和授权的状态中的至少一项。
可选的，本公开实施例还可以由终端设备先向网络侧设备发送请求信息， 以请求激活和/或去激活至少一个授权，在接收网络侧设备发送的激活和/或去激活信令之后，进一步向网络侧设备发送接收到上述激活和/或去激活信令的确认信息。
可选的，终端设备还可以向网络侧设备上报辅助信息，例如，终端设备的状态信息、能力信息和丢包信息等中的一项或是多项，以触发网络侧设备通过RRC重配授权，或者触发网络侧设备通过DCI重新激活授权或者通过DCI重配授权。
本公开实施例提供一种指示方法，应用于网络侧设备。参见图3，图3是本公开实施例提供的指示方法的流程图，如图3所示，包括以下步骤：
步骤301、从终端设备接收第一信息；
其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。
本公开实施例中，上述至少一个授权可以是为上述终端设备配置的授权中的部分或全部。上述授权可以是包括配置的旁链路授权(即configured Sidelink Grant)或是配置的上行链路授权(即configured UL Grant)等。
可选的，上述第一信息可以用于显示指示至少一个授权的目标状态，例如，第一信息可以携带上述至少一个授权的目标状态。例如，第一信息可以携带一位图(即BitMap)，该位图的每个比特位对应一授权的状态。上述第一信息也可以用于隐式指示至少一个授权的目标状态，例如，用于传输上述第一信息的资源与上述至少一个授权的目标状态存在对应关系，从而基于用于传输上述第一信息的资源，可以获知上述至少一个授权的目标状态。
需要说明的是，上述第一信息还可以用于显示或是隐式指示上述至少一个授权，例如，上述第一信息可以携带上述至少一个授权的标识，或用于传输上述第一信息的资源与上述至少一个授权的标识存在对应关系，从而基于用于传输上述第一信息的资源，可以获知上述至少一个授权的标识。
本公开实施例提供的指示方法，通过网络侧设备从终端设备接收第一信息；其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。从而可以提高终端设备和网络侧设备对资源状态的理解的一致性，进而减少数据传输之间的相互 干扰，或是减少资源浪费。
实际应用中，可以由网络侧设备控制激活/或去激活授权。也即网络侧设备先向终端设备发送激活和/或去激活指令，在从终端设备接收确认信息，具体可以参见如下内容。
可选的，所述方法还可以包括：
在所述从终端设备接收第一信息之前，向所述终端设备发送第一信令；
其中，所述第一信令用于指示如下一项：
激活所述至少一个授权；
去激活所述至少一个授权；
激活第一授权和去激活第二授权，其中，所述至少一个授权包括至少两个授权，所述第一授权和第二授权为所述至少两个授权中的不同授权。
本公开实施例中，网络侧设备可以向终端设备发送第一信令，并从终端设备接收第一信息，基于该第一信息，网络侧设备可以确认至少一个授权的目标状态，从而可以提高终端设备和网络侧设备对资源理解的一致性。
可选的，上述第一信息可以是确认信息，例如，HARQ ACK。这样，网络侧设备可以在接收到上述确认信息的情况下，确认终端设备接收到第一信令，进而可以获知上述至少一个授权的目标状态。
可选的，上述确认信息还可以直接指示上述至少一个授权的目标状态。例如，可以通过HARQ ACK的资源指示上述至少一个授权的目标状态，其中，不同的HARQ ACK的资源可以对应不同的授权的状态。
上述第一信令可以显示指示如下一项：激活所述至少一个授权；去激活所述至少一个授权；激活第一授权和去激活第二授权。例如，第一信令可以携带一对应多个授权的位图，0表示去激活，1表示激活。或者又例如，第一信令可以携带一个对应多个授权的位图，1表示去激活，0表示激活。上述第一信令也可以隐式指示上述至少一项。例如，第一信令的资源与上述至少一个授权的状态存在对应关系，例如，第一信令的资源A对应激活授权A，第一信令的资源B对应去激活授权B。
可选的，上述第一信令可以是DCI或是上行授权(即UL Grant)等。需要说明的是，当第一信令为上行授权的情况下，上述至少一个授权可以是旁 链路授权。
本公开实施例通过网络侧设备向终端设备发送第一信令，并从终端设备接收第一信息，从而网络侧设备可以基于第一信息获知上述至少一个授权的目标状态，从而可以提高终端设备和网络侧设备对资源状态的理解的一致性，进而减少数据传输之间的相互干扰，或是减少资源浪费。
可选的，在向所述终端设备发送第一信令之后，所述方法还可以包括如下至少一项：
在成功接收到所述第一信息的情况下，确定所述终端设备接收到所述第一信令；
在未成功接收到所述第一信息的情况下，确定所述终端设备未接收到所述第一信令。
本公开实施例中，网络侧设备可以在接收到所述第一信息的情况下，确定终端设备接收到第一信令，或者可以称为确定成功解析第一信令，或者也可以称为成功激活和/或去激活所述至少一个授权等。
网络侧设备在未接收到第一信息的情况下，确定终端设备未接收到第一信令，或者可以称为确定未成功解析第一信令，或者也可以称为未成功激活和/或去激活所述至少一个授权等。
可选的，在网络侧设备为终端设备配置了周期性资源的情况下，可以通过如下三种方式确认终端设备是否接收到第一信息。
实施方式一：若网络侧设备在发送第一信令(例如，DCI)后的N个周期内未接收到确认信息，则可以认为终端设备未接收到第一信令，或者终端设备未解析出第一信令，或者激活/去激活失败；如果收到了确认信息，则认为终端设备接收到该第一信令，或者终端设备成功解析出第一信令，或者成功激活/去激活，其中，上述N个周期可以包含第一信令所在的周期，也可以从第一信令后最近的一个周期算起，上述N可以是协议预定义、或是预配置，或是网络侧配置。
实施方式二：若网络侧设备在发送第一信令后，在距离第一信令最近的周期性资源上没有接收到确认信息，则认为终端设备未接收到第一信令，或者终端设备未解析出第一信令，或者激活/去激活失败；如果在距离第一信令 最近的周期性资源上接收到了确认信息，则认为终端设备接收到该第一信令，或者终端设备成功解析出第一信令，或者成功激活/去激活。
实施方式三：若网络侧设备在发送第一信令后，在时域上距离该第一信令的发送时间差大于阈值T的最近的周期性资源上未接收到确认信息，则认为终端设备未接收到第一信令，或者终端设备未解析出第一信令，或者激活/去激活失败；如果收到了确认信息，则认为终端设备接收到该第一信令，或者终端设备成功解析出第一信令，或者成功激活/去激活。其中，上述T可以是协议预定义，或是预配置，或是网络侧设备配置。
可选的，所述向所述终端设备发送第一信令之后，所述方法还可以包括：
启动目标定时器；
在所述目标定时器超时的情况下，确定未成功接收到所述第一信息。
本公开实施例中，网络侧设备在发送第一信令之后，还可以启动目标定时器，其中，目标定时器的时长可以是协议预定义，也可以由网络侧设备配置。在目标定时器超时的情况下，可以确定未成功接收到所述第一信息，或者可以称为确定未成功解析第一信令，或者也可以称为未成功激活和/或去激活所述至少一个授权等。
本公开实施例通过目标定时器确定是否接收到第一信息，实现较为简便。
可选的，所述方法还可以包括：
在所述目标定时器运行过程中接收到所述第一信息的情况下，停止所述目标定时器。
可选的，所述第一信令还指示了所述第一信息的发送资源。
可选的，所述第一信令可以携带有如下至少一项：
所述至少一个授权的标识；
所述至少一个授权的HARQ进程标识；
与所述至少一个授权的标识存在对应关系的参数；
与所述至少一个授权的HARQ进程标识存在对应关系的参数；
位图，所述位图中的不同比特位用于指示激活或去激活所述至少一个授权中的不同授权。
可选的，所述第一信令的资源与如下至少一项存在对应关系：
所述至少一个授权的标识；
所述至少一个授权的HARQ进程标识；
所述至少一个授权的目标状态。
实际应用中，终端设备也可以主动发起激活和/或去激活授权，并通知网络侧设备，具体可以参见如下内容。
可选的，在所述从终端设备接收第一信息之后，向所述终端设备发送第二信令；
其中，所述第二信令用于指示如下一项：
激活所述至少一个授权中的部分或全部；
去激活所述至少一个授权中的部分或全部；
激活第三授权和去激活第四授权，其中，所述至少一个授权包括至少两个授权，所述第三授权和第四授权为所述至少两个授权中的不同授权。
本公开实施例中，终端设备可以主动发起激活和/或去激活授权。具体的，网络侧设备可以从终端设备接收第一信息，并向终端设备发送第二信令。其中，上述第一信息可以用于指示至少一个授权的目标状态。从而终端设备可以基于第二信令激活和/或去激活授权，从而可以提高终端设备和网络侧设备对资源状态的理解的一致性。
可选的，在本实施例中，上述第一信息可以为通知信息，也可以称为告知信息或请求信息等，以指示网络侧设备至少一个授权的目标状态。
在一实施方式中，上述第二信令可以仅是向终端设备确认网络侧设备接收到上述第一信息的确认信息。具体的，终端设备可以在接收到第二信令的情况下，按照第一信息激活和/或去激活对应的授权。例如，若第一信息用于请求去激活授权A和激活授权B，则终端设备可以在接收到第二信令的情况下，去激活授权A和激活授权B。需要说明的是，终端设备可以在未接收到第二信令的情况下，可以不执行激活和/或去激活授权。
在另一实施方式中，终端设备还可以根据网络侧设备发送的第二信令确定需要激活/去激活的授权。
可选的，上述第二信令可以携带有如下至少一项：
所述至少一个授权中至少部分授权的标识；
所述至少一个授权中至少部分授权的HARQ进程标识；
与所述至少一个授权中至少部分授权的标识存在对应关系的参数；
与所述至少一个授权中至少部分授权的HARQ进程标识存在对应关系的参数；
位图，所述位图中的不同比特位用于指示激活或去激活所述至少一个授权中至少部分授权中的不同授权。
可选的，所述第二信令的资源可以与如下至少一项存在对应关系：
所述至少一个授权中至少部分授权的标识；
所述至少一个授权中至少部分授权的HARQ进程标识；
所述至少一个授权中至少部分授权的状态。
可选的，所述第一信息可以通过如下一项传输：
混合自动重传请求响应HARQ ACK；
上行调度请求SR；
媒体接入控制控制单元MAC CE；
缓存状态报告BSR；
参考信号RS；
前导码Preamble。
本公开实施例中，不同RS序列可以对应不同的授权和授权的状态中的至少一项。例如，RS序列a可以对应激活授权A，RS序列b可以对应去激活授权B，RS序列c可以对应激活授权A和激活授权B。从而基于RS序列可以隐式指示授权和授权的状态。
可选的，不同RS资源也可以对应不同的授权和授权的状态中的至少一项。例如，RS资源a可以对应激活授权A，RS资源c对应激活授权A和激活授权B。从而基于RS序资源可以隐式指示授权和授权的状态。
可选的，不同RS资源和RS序列组合也可以对应不同的授权和授权的状态中的至少一项。例如，RS序列a和RS资源a可以对应去激活授权B，RS序列b和RS资源b可以对应激活授权B和激活授权C。
可选的，不同的前导码序列可以对应不同的授权和授权的状态中的至少一项。例如，前导码序列a可以对应激活授权A，前导码序列b可以对应去激 活授权B，前导码序列c可以对应激活授权A和激活授权B。从而基于前导码序列可以隐式指示授权和授权的状态。需要说明的是，上述前导码可以是专用前导码。具体的，网络侧设备可以为终端设备分配专用前导码，以用于终端设备通知网络侧设备其进行了激活和/或去激活。
可选的，不同的目标资源可以对应不同的授权和授权的状态中的至少一项；
其中，所述目标资源包括如下一项：HARQ ACK资源，SR资源，MAC CE资源，BSR资源。
也即，不同的HARQ ACK资源可以对应不同的授权和授权的状态中的至少一项；不同的SR资源可以对应不同的授权和授权的状态中的至少一项；不同的SR资源可以对应不同的授权和授权的状态中的至少一项；不同的MAC CE资源可以对应不同的授权和授权的状态中的至少一项；不同的BSR资源可以对应不同的授权和授权的状态中的至少一项。
本公开实施例还提供一种指示方法，应用于网络侧设备。参见图4，图4是本公开实施例提供的指示方法的流程图，如图4所示，包括以下步骤：
步骤401、向终端设备发送上行授权配置，其中，所述上行授权配置用于指示如下一项：激活至少一个授权；去激活至少一个授权；激活第五授权和去激活第六授权，其中，所述第五授权和所述第六授权为至少两个授权中的不同授权。
本公开实施例中，网络侧设备可以通过配置上行授权(即configured UL Grant)指示激活和/或去激活至少一个授权。这样，终端设备若接收到上行授权配置，则可以在该上行授权资源上发送上行信号(即UL信号)。
可选的，本公开实施例中，不同上行授权的时域资源和/或频域资源可以分别对应不同授权和/或授权的状态；或者上行授权配置中可以携带参数或域指示授权和/或旁链路授权的状态。
步骤402、在从所述上行授权资源接收到上行信号的情况下，确定所述终端设备接收到所述上行授权配置。
该步骤中，若网络侧设备从上述上行授权资源接收到上行信号，则说明终端设备收到了上述上行授权配置，或是成功解析所述上行授权配置，或者 成功激活和/或去激活所述至少一个授权，从而终端设备实现了隐式反馈确认信息。
步骤403、在从所述上行授权资源未接收到上行信号的情况下，确定所述终端设备未接收到所述上行授权配置。
该步骤中，若网络侧设备从上述上行授权资源未接收到上行信号，则说明终端设备未接收到所述上行授权配置，或者未成功解析所述上行授权配置，或者未成功激活和/或去激活所述至少一个授权。
以下结合举例对本公开实施例进行说明：
举例一：基站通过配置上行授权(即configured UL Grant)指示去激活旁链路。基站若在该上行授权资源上收到上行信号(即UL信号)，则说明终端设备收到了该去激活信令。
可选的，若在从第一时刻开始的K个连续的传输时机上收到至少一个UL信号，则去激活成功，其中，上述第一时刻可以为上述配置上行授权的发送时刻或是配置上行授权指示的起始时刻。或者，若在从第一时刻开始的M个配置上行授权(即configured UL Grant)周期内的上行授权资源收到至少一个UL信号，则去激活成功。或者，若在对应的第一定时器内的上行授权资源上收到至少一个UL信号，则去激活成功，并关闭定第一时器。其中，K和M为正整数。
若在从第一时刻开始的K个连续的传输时机上没有收到任何UL信号或在从第一时刻开始的M个配置上行授权(即configured UL Grant)周期内的上行授权资源上没有收到任何UL信号或对应的第一定时器超时，则去激活失败。
举例二：基站通过配置上行授权指示激活旁链路。基站若在该上行授权资源上收到上行信号(即UL信号)，则说明终端设备收到了该激活信令。
可选的，若在从第一时刻开始的K个连续的传输时机上收到至少一个UL信号，则激活成功，其中，上述第一时刻可以为上述配置上行授权的发送时刻或是配置上行授权指示的起始时刻。或者，若在从第一时刻开始的M个配置上行授权(即configured UL Grant)周期内的上行授权资源收到至少一个UL信号，则激活成功。或者，若在对应的第二定时器内的上行授权资源上收 到至少一个UL信号，则激活成功，并关闭第二定时器。其中，K和M为正整数。
若在从第一时刻开始的K个连续的传输时机上没有收到任何UL信号或在从第一时刻开始的M配置上行授权(即configured UL Grant)周期内的上行授权资源上没有收到任何UL信号或对应的第二定时器超时，则激活失败。
本公开实施例通过配置上行授权指示激活和/或去激活至少一个授权，从而可以基于从所述上行授权资源是否接收到上行信号确定终端设备是否接收到上行授权配置，实现了终端设备隐式反馈确认信息，从而可以提高终端设备和网络侧设备对资源状态的理解的一致性，进而减少数据传输之间的相互干扰，或是减少资源浪费。
以下结合示例对本公开实施例进行说明：
示例一：基站通过DCI指示激活和/或去激活旁链路授权。
具体的，可以包括如下步骤：
步骤a1、基站通过DCI指示激活和/或去激活旁链路授权(即Sidelink Grant)。
步骤a2、终端设备接收到DCI之后，反馈确认信息。
本实施例中，基站通过DCI指示激活和/或去激活旁链路授权，可以包括如下三种实施方式：
实施方式一：一个DCI指示激活一个旁链路授权。
终端设备若接收到DCI，则可以反馈确认信息，其中，该确认信息可以为HARQ ACK。此时，终端设备可以激活该授权。
实施方式二：一个DCI指示去激活一个旁链路授权。
终端设备若接收到DCI，则可以反馈确认信息，其中，该确认信息可以为HARQ ACK。此时，终端设备可以去激活该旁链路授权。
实施方式三：一个DCI指示激活和/或去激活多个旁链路授权。
终端设备若接收到DCI，则可以反馈确认信息，其中，该确认信息可以为HARQ ACK。此时，终端设备可以根据DCI分别去激活和/或去激活对应的旁链路授权。例如，DCI指示激活旁链路授权A和去激活旁链路授权B，则终端设备可以激活旁链路授权A和去激活旁链路授权B。
可选的，终端设备可以在接收到上述DCI后经过时间t发送确认信息。其中，时间t可以是协议预定义，或是预配置，或是由网络侧设备配置。
可选的，上述DCI中还可以携带对应该DCI的确认信息的资源配置，终端设备接收到该DCI后可以在该资源上反馈确认信息。
可选的，在网络侧设备为终端设备配置了周期性资源的情况下，终端设备可以通过如下实施方式之一反馈确认信息：
实施方式一：终端设备可以在收到DCI后的N个周期后的至少一个可用周期资源上发送确认信息，其中，N个周期可能包含DCI所在的周期，也可以从DCI后最近的一个周期算起，上述N可以是协议预定义、或是预配置，或是网络侧配置。
相应的，若网络侧设备在发送DCI后的N个周期内未接收到确认信息，则可以认为终端设备未接收到DCI，或者终端设备未解析出DCI，或者激活/去激活失败；如果收到了确认信息，则认为终端设备接收到该DCI，或者终端设备成功解析出DCI，或者成功激活/去激活，其中，上述N个周期可以包含DCI所在的周期，也可以从DCI后最近的一个周期算起，上述N可以是协议预定义、或是预配置，或是网络侧配置。
实施方式二：终端设备可以在时域上距离DCI的接收时刻最近的可用周期资源上发送确认信息。
相应的，若网络侧设备在发送DCI后，在距离DCI最近的周期性资源上没有接收到确认信息，则认为终端设备未接收到DCI，或者终端设备未解析出DCI，或者激活/去激活失败；如果在距离DCI最近的周期性资源上接收到了确认信息，则认为终端设备接收到该DCI，或者终端设备成功解析出DCI，或者成功激活/去激活。
实施方式三：在网络侧设备为终端设备配置了周期性资源的情况下，终端设备在收到DCI后，可以在时域上距离与DCI的接收时刻的差值大于阈值T的时刻最近的资源上发送确认信息。其中，上述T可以是协议预定义，或是预配置，或是网络侧设备配置。
相应的，若网络侧设备在发送DCI后，在时域上距离该DCI的发送时间差大于阈值T的最近的周期性资源上未接收到确认信息，则认为终端设备未 接收到DCI，或者终端设备未解析出DCI，或者激活/去激活失败；如果收到了确认信息，则认为终端设备接收到该DCI，或者终端设备成功解析出DCI，或者成功激活/去激活。其中，上述T可以是协议预定义，或是预配置，或是网络侧设备配置。
可选的，基站在发送DCI后，可以启动一定时器(即Timer)，如果该定时器超时，则认为终端设备未接收到DCI，或者终端设备未解析出DCI，或者激活/去激活失败；如果在该定时器运行过程中收到了确认信息，则认为终端设备收到了接收到该DCI，或者终端设备成功解析出DCI，或者成功激活/去激活，并停止该定时器运行。
需要说明的是，本实施例以第一信令为DCI，确认信息(也即第一信息)为HARQ ACK为例进行说明。当确认信息为其他形式，例如，SR，RS，MAC CE，BSR，RS，或专用前导码(即Preamble)时本实施例也适用。
示例二：基站通过配置上行授权(即configured UL Grant)指示激活和/或去激活旁链路授权，具体可以包括如下实施方式：
实施方式一：基站通过配置上行授权(即configured UL Grant)指示去激活旁链路授权，具体可以包括如下步骤：
步骤b1、基站通过配置上行授权(即configured UL Grant)指示去激活旁链路授权。
步骤b2、终端设备在接收到上行授权(即UL Grant)配置后，在该上行授权的资源上发送上行信号。
具体的，如果基站在上行授权资源上收到上行信号(即UL信号)，则说明此时终端设备收到了该去激活信令，从而终端设备实现了隐式反馈确认信息。
可选的，若在从第一时刻开始的K个连续的传输时机上收到至少一个UL信号，则去激活成功，其中，上述第一时刻可以为上述配置上行授权的发送时刻或是配置上行授权指示的起始时刻。或者，若在从第一时刻开始的M个配置上行授权(即configured UL Grant)周期内的上行授权资源收到至少一个UL信号，则去激活成功。或者，若在对应的第一定时器内的上行授权资源上收到至少一个UL信号，则去激活成功，并关闭定第一时器。其中，K和M 为正整数。
若在从第一时刻开始的K个连续的传输时机上没有收到任何UL信号或在从第一时刻开始的M个配置上行授权(即configured UL Grant)周期内的上行授权资源上没有收到任何UL信号或对应的第一定时器超时，则去激活失败。
实施方式二：基站通过配置上行授权(即configured UL Grant)指示激活旁链路授权，具体可以包括如下步骤：
步骤c1、基站通过配置上行授权(即configured UL Grant)指示激活旁链路授权。
步骤c2、终端设备收到该上行授权配置后，在该上述授权资源上发送UL信号。
具体的，如果基站在上行授权资源上收到上行信号(即UL信号)，则说明此时终端设备收到了该激活信令，从而终端设备实现了隐式反馈确认信息。
可选的，若在从第一时刻开始的K个连续的传输时机上收到至少一个UL信号，则激活成功，其中，上述第一时刻可以为上述配置上行授权的发送时刻或是配置上行授权指示的起始时刻。或者，若在从第一时刻开始的M个配置上行授权(即configured UL Grant)周期内的上行授权资源收到至少一个UL信号，则激活成功。或者，若在对应的第二定时器内的上行授权资源上收到至少一个UL信号，则激活成功，并关闭第二定时器。其中，K和M为正整数。
若在从第一时刻开始的K个连续的传输时机上没有收到任何UL信号或在从第一时刻开始的M配置上行授权(即configured UL Grant)周期内的上行授权资源上没有收到任何UL信号或对应的第二定时器超时，则激活失败。
可选的，本实施例中，对于上述实施方式一和实施方式二，不同配置上行授权(即configured UL Grant)时域资源和/或频域资源可以分别对应不同旁链路授权和/或旁链路授权的状态。或者配置上行授权配置中携带参数或域指示旁链路授权和/或旁链路授权的状态。
具体的，通过上行授权配置指示激活和/或去激活旁链路授权可以包括如下之一：
一个上行授权配置用于激活或去激活，该上行授权配置携带相关的旁链路授权的标识(即Index)；
一个上行授权配置可以同时激活和去激活不同的旁链路授权，此时上行授权配置中可以携带了一个位图，位图中的每个比特位对应一个旁链路授权。
可选的，可以通过配置上行授权类型1(即configured UL Grant Type1)来实现上述方案。
示例三：基站发送信令指示激活和/或去激活配置的旁链路授权。
本实施例中，一个信令可以和一个旁链路授权关联，该信令用于指示激活或去激活一个旁链路授权。需要说明的是，可以通过两个信令分别指示激活和去激活。
可选的，一个信令和一个旁链路授权可以通过如下方式关联：
1、显式关联，可以包括：
信令中携带旁链路授权的标识。
2、隐式关联，可以包括如下至少一项：
信令的资源和旁链路授权的标识存在对应关系；
信令中携带的至少一个参数和旁链路授权的标识存在对应关系。
可选地，基站可以发送信令指示激活/去激活配置的旁链路授权的至少一个HARQ进程。
具体的，一个信令可以和旁链路授权的至少一个HARQ进程关联，其中，一个信令和旁链路授权的至少一个HARQ进程可以通过如下方式关联：
1、显式关联，可以包括：
信令中携带HARQ进程的标识
2.隐式关联，可以包括如下至少一项：
信令的资源和HARQ进程的标识存在对应关系；
信令中携带的至少一个参数和HARQ进程的标识存在对应关系。
需要说明的是，如果不同授权的HARQ进程不同，那么可以只携带HARQ进程的标识，否则，需要携带HARQ进程的标识和授权的标识。
示例四：基站发送信令指示激活和/或去激活配置的旁链路授权。
本实施例中，一个信令可以和多个旁链路授权关联，其中，也即通过一 个信令可以激活和/或去激活多个旁链路授权。
可选的，一个信令和多个旁链路授权可以通过如下方式关联：
1、显式关联，可以包括如下至少一项：
信令中携带旁链路授权的位图，例如，0011，每个比特位对应1个旁链路授权。需要说明的是，本实施例中一个信令同时可以指示激活和去激活。
信令中携带旁链路授权的标识列表，此时一个信令同时可以指示激活和去激活，或者两个信令分别指示激活和去激活。
2.隐式关联，可以包括如下一项：
信令的资源与旁链路授权的标识和旁链路授权的状态(激活/去激活)存在对应关系。
一种实现方式是同一个信令可以同时完成激活或去激活。例如，信令中携带对应N个旁链路授权的位图，每个比特为对应1个旁链路授权，其中，比特位为0时表示去激活该比特位对应的旁链路授权，比特位为1时表示激活该比特位对应的旁链路授权；或者比特位为1时表示去激活该比特位对应的旁链路授权，为0时表示激活该比特位对应的旁链路授权。
一种实现方式是同一个信令可以同时完成激活或去激活。例如，信令中携带了两个域，域A为需要激活的旁链路授权的标识列表，域B为需要去激活的旁链路授权的标识列表，用户根据两个域分别对不同的sidelink grant进行激活或者去激活。
一种实现方式是不同信令分别完成激活和去激活，其中，激活信令中携带对应多个旁链路授权的标识列表，表明这些旁链路授权激活，去激活信令中携带对应多个旁链路授权的标识列表，表明这些旁链路授权去激活。
可选地，基站发送信令指示激活和/或去激活配置旁链路授权的至少一个HARQ进程。
具体，信令和旁链路授权的至少一个HARQ进程关联可以包括如下方式：
1.显式关联，可以包括：
信令中可以携带HARQ进程标识。
2.隐式关联，可以包括如下至少一项：
信令的资源和HARQ进程标识存在对应关系；
信令中携带的至少一个参数和HARQ进程标识存在对应关系。
需要说明的是，如果不同授权的HARQ进程不同，那么可以只携带HARQ进程的标识，否则，需要携带HARQ进程的标识和授权的标识。
示例五：
基站通过DCI激活和/或去激活为终端设备配置的旁链路授权，并在DCI中携带用于反馈确认信息的上行资源的时域信息，该上行资源可能是物理上行控制信道(Physical Uplink Control Channel，PUCCH)或物理上行共享信道(Physical Uplink Sharing Channel，PUSCH)。
示例六：
一种实施方式中，基站若给终端设备配置旁链路授权并发送信令进行激活，此时终端设备可以不反馈确认信息；基站若给终端配置旁链路授权并发送信令进行去激活，终端设备收到了该信令时，反馈确认信息。
在另一种实施方式中，基站若给终端设备配置旁链路授权并发送信令进行去激活，此时终端设备可以不反馈确认信息；基站若给终端配置旁链路授权并发送信令进行激活，终端设备收到了该信令时，反馈确认信息。
示例七：
终端设备直接激活和/或去激活配置的旁链路授权，并发送通知信令给基站，该通知信令表示激活旁链路授权{A B}：
一种实施方式：
基站回复终端设备，并且该回复信令指示了哪些旁链路授权不能激活。例如，若该回复信令指示旁链路授权A，则表示旁链路授权A不能激活，终端设备根据基站回复确定可以激活旁链路授权B。
可选的，本实施方式中，可以协议预定义或者由网络侧设备配置或者预配置第一禁止时长，在该第一禁止时长内终端设备不可激活某一个或多个授权。例如，若上述第二信令携带有授权A的标识，在第三定时器时间内或者在N个周期内或者某个时间点之前，终端设备不能激活旁链路授权A。其中，N为正整数。
另一种实施方式：
基站回复终端设备，并且该回复信令指示了哪些旁链路授权可以激活， 例如，若该回复信令指示旁链路授权B，则表示旁链路授权B可以激活，终端设备根据基站回复确定可以激活旁链路授权B。
可选的，本实施方式中，可以协议预定义或者由网络侧设备配置第二禁止时长，在该第二禁止时长内终端设备不可激活某一个或多个授权。例如，若上述第二信令携带有授权B的标识，在第三定时器时间内或者在N个周期内后者某个时间点之前，终端设备不能激活旁链路授权{A}。其中，N为正整数。
另一种实施方式：
基站回复终端设备，并且该回复信令指示了哪些旁链路授权可以激活，例如，若该回复信令指示旁链路授权C，则表示旁链路授权C可以激活，终端设备根据基站回复确定可以激活旁链路授权{A B C}。
另一种实施方式：
终端设备发送通知信令后开启一个对应的定时器，如果定时器超时，用户不激活旁链路授权{A B}；如果用户在定时器运行过程中收到基站回复，结合该回复激活旁链路授权{A B}，具体如何结合回复确定哪些可以激活可以参考前面具体的实施方式。
可选地，如果定时器超时，终端设备可以激活所有的旁链路授权。
需要说明的是，上述示例描述的是通知信令用于激活的情况，用户发送通知信令进行去激活的情况也可以采用类似处理逻辑，在此不做赘述。
参见图5，图5是本公开实施例提供的终端设备的结构图。如图5所示，终端设备500包括：
发送模块501，用于向网络侧设备发送第一信息；
其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。
可选的，所述终端设备还包括：
第一接收模块，用于在所述向网络侧设备发送第一信息之前，从所述网络侧设备接收第一信令；
其中，所述第一信令用于指示如下一项：
激活所述至少一个授权；
去激活所述至少一个授权；
激活第一授权和去激活第二授权，其中，所述至少一个授权包括至少两个授权，所述第一授权和第二授权为所述至少两个授权中的不同授权。
可选的，用于发送所述第一信息的资源包括如下一项：
根据所述第一信令的接收时间确定的第一资源；
所述第一信令指示的所述第一信息的资源。
可选的，所述第一资源包括如下一项：
在时域上与所述接收时间之间的差值大于或等于第一时长的资源；
为所述终端设备配置的资源中，在时域上与所述接收时间之间的差值最小的资源；
为所述终端设备配置的资源中，在时域上与所述接收时间之间的差值大于或等于第二时长的资源。
可选的，所述第一信息为确认信息。
可选的，所述第一信令携带有如下至少一项：
所述至少一个授权的标识；
所述至少一个授权的HARQ进程标识；
与所述至少一个授权的标识存在对应关系的参数；
与所述至少一个授权的HARQ进程标识存在对应关系的参数；
位图，所述位图中的不同比特位用于指示激活或去激活所述至少一个授权中的不同授权。
可选的，所述第一信令的资源与如下至少一项存在对应关系：
所述至少一个授权的标识；
所述至少一个授权的HARQ进程标识；
所述至少一个授权的目标状态。
可选的，所述终端设备还包括：
第二接收模块，用于在所述向网络侧设备发送第一信息之后，从所述网络侧设备接收第二信令；
其中，所述第二信令用于指示如下一项：
激活所述至少一个授权中的部分或全部；
去激活所述至少一个授权中的部分或全部；
激活第三授权和去激活第四授权，其中，所述至少一个授权包括至少两个授权，所述第三授权和第四授权为所述至少两个授权中的不同授权。
可选的，所述第一信息为通知信息
可选的，所述至少一个授权为旁链路授权。
可选的，所述第一信息通过如下一项传输：
混合自动重传请求响应HARQ ACK；
上行调度请求SR；
媒体接入控制控制单元MAC CE；
缓存状态报告BSR；
参考信号RS；
前导码Preamble。
本公开实施例提供的终端设备500能够实现上述方法实施例中终端设备实现的各个过程，为避免重复，这里不再赘述。
本公开实施例的终端设备500，发送模块401，用于向网络侧设备发送第一信息；其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。从而可以提高终端设备和网络侧设备对资源状态的理解的一致性，进而减少数据传输之间的相互干扰，或是减少资源浪费。
参见图6，图6是本公开实施例提供的网络侧设备的结构图。如图6所示，网络侧设备600包括：
接收模块601，用于从终端设备接收第一信息；
其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。
可选的，所述网络侧设备还包括：
第一发送模块，用于在所述从终端设备接收第一信息之前，向所述终端设备发送第一信令；
其中，所述第一信令用于指示如下一项：
激活所述至少一个授权；
去激活所述至少一个授权；
激活第一授权和去激活第二授权，其中，所述至少一个授权包括至少两个授权，所述第一授权和第二授权为所述至少两个授权中的不同授权。
可选的，所述网络侧设备还包括第一确定模块，所述第一确定模块用于如下至少一项：
在向所述终端设备发送第一信令之后，在成功接收到所述第一信息的情况下，确定所述终端设备接收到所述第一信令；
在向所述终端设备发送第一信令之后，在未成功接收到所述第一信息的情况下，确定所述终端设备未接收到所述第一信令。
可选的，所述向所述终端设备发送第一信令之后，所述网络侧设备还包括：
启动模块，用于启动目标定时器；
第二确定模块，用于在所述目标定时器超时的情况下，确定未成功接收到所述第一信息。
可选的，所述网络侧设备还包括：
第三确定模块，用于在所述目标定时器运行过程中接收到所述第一信息的情况下，停止所述目标定时器。
可选的，所述第一信令还指示了所述第一信息的发送资源。
可选的，所述第一信息为确认信息。
可选的，所述第一信令携带有如下至少一项：
所述至少一个授权的标识；
所述至少一个授权的HARQ进程标识；
与所述至少一个授权的标识存在对应关系的参数；
与所述至少一个授权的HARQ进程标识存在对应关系的参数；
位图，所述位图中的不同比特位用于指示激活或去激活所述至少一个授权中的不同授权。
可选的，所述第一信令的资源与如下至少一项存在对应关系：
所述至少一个授权的标识；
所述至少一个授权的HARQ进程标识；
所述至少一个授权的目标状态。
可选的，第二发送模块，用于在所述从终端设备接收第一信息之后，向所述终端设备发送第二信令；
其中，所述第二信令用于指示如下一项：
激活所述至少一个授权中的部分或全部；
去激活所述至少一个授权中的部分或全部；
激活第三授权和去激活第四授权，其中，所述至少一个授权包括至少两个授权，所述第三授权和第四授权为所述至少两个授权中的不同授权。
可选的，所述第一信息为通知信息。
可选的，所述第一信息通过如下一项传输：
混合自动重传请求响应HARQ ACK；
上行调度请求SR；
媒体接入控制控制单元MAC CE；
缓存状态报告BSR；
参考信号RS；
前导码Preamble。
本公开实施例提供的网络侧设备600能够实现上述方法实施例中网络侧设备实现的各个过程，为避免重复，这里不再赘述。
本公开实施例的网络侧设备600，接收模块601，用于从终端设备接收第一信息；其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。从而可以提高终端设备和网络侧设备对资源状态的理解的一致性，进而减少数据传输之间的相互干扰，或是减少资源浪费。
参见图7，图7是本公开实施例提供的网络侧设备的结构图。如图7所示，网络侧设备700包括：
发送模块701，用于向终端设备发送上行授权配置，其中，所述上行授权配置用于指示如下一项：激活至少一个授权；去激活至少一个授权；激活第五授权和去激活第六授权，其中，所述第五授权和所述第六授权为至少两个授权中的不同授权；
第一确定模块702，用于在从所述上行授权资源接收到上行信号的情况下，确定所述终端设备接收到所述上行授权配置；
第二确定模块703，用于在从所述上行授权资源未接收到上行信号的情况下，确定所述终端设备未接收到所述上行授权配置。
本公开实施例提供的网络侧设备700能够实现上述方法实施例中网络侧设备实现的各个过程，为避免重复，这里不再赘述。
本公开实施例的网络侧设备700，发送模块701，用于向终端设备发送上行授权配置，其中，所述上行授权配置用于指示如下一项：激活至少一个授权；去激活至少一个授权；激活第五授权和去激活第六授权，其中，所述第五授权和所述第六授权为至少两个授权中的不同授权；第一确定模块702，用于在从所述上行授权资源接收到上行信号的情况下，确定所述终端设备接收到所述上行授权配置；第二确定模块703，用于在从所述上行授权资源未接收到上行信号的情况下，确定所述终端设备未接收到所述上行授权配置。实现了终端设备隐式反馈确认信息，从而可以提高终端设备和网络侧设备对资源状态的理解的一致性，进而减少数据传输之间的相互干扰，或是减少资源浪费。
图8是本公开实施例提供的又一种终端设备的结构图。参见图8，该终端设备800包括但不限于：射频单元801、网络模块802、音频输出单元803、输入单元804、传感器805、显示单元806、用户输入单元807、接口单元808、存储器809、处理器810、以及电源811等部件。本领域技术人员可以理解，图8中示出的终端设备结构并不构成对终端设备的限定，终端设备可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本公开实施例中，终端设备包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中，所述射频单元801，用于向网络侧设备发送第一信息；
其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。
可选的，所述射频单元801还用于：
在所述向网络侧设备发送第一信息之前，从所述网络侧设备接收第一信令；
其中，所述第一信令用于指示如下一项：
激活所述至少一个授权；
去激活所述至少一个授权；
激活第一授权和去激活第二授权，其中，所述至少一个授权包括至少两个授权，所述第一授权和第二授权为所述至少两个授权中的不同授权。
可选的，用于发送所述第一信息的资源包括如下一项：
根据所述第一信令的接收时间确定的第一资源；
所述第一信令指示的所述第一信息的资源。
可选的，所述第一资源包括如下一项：
在时域上与所述接收时间之间的差值大于或等于第一时长的资源；
为所述终端设备配置的资源中，在时域上与所述接收时间之间的差值最小的资源；
为所述终端设备配置的资源中，在时域上与所述接收时间之间的差值大于或等于第二时长的资源。
可选的，所述第一信息为确认信息。
可选的，所述第一信令携带有如下至少一项：
所述至少一个授权的标识；
所述至少一个授权的HARQ进程标识；
与所述至少一个授权的标识存在对应关系的参数；
与所述至少一个授权的HARQ进程标识存在对应关系的参数；
位图，所述位图中的不同比特位用于指示激活或去激活所述至少一个授权中的不同授权。
可选的，所述第一信令的资源与如下至少一项存在对应关系：
所述至少一个授权的标识；
所述至少一个授权的HARQ进程标识；
所述至少一个授权的目标状态。
可选的，所述射频单元801还用于：
在所述向网络侧设备发送第一信息之后，从所述网络侧设备接收第二信令；
其中，所述第二信令用于指示如下一项：
激活所述至少一个授权中的部分或全部；
去激活所述至少一个授权中的部分或全部；
激活第三授权和去激活第四授权，其中，所述至少一个授权包括至少两个授权，所述第三授权和第四授权为所述至少两个授权中的不同授权。
可选的，所述第一信息为通知信息
可选的，所述至少一个授权为旁链路授权。
可选的，所述第一信息通过如下一项传输：
混合自动重传请求响应HARQ ACK；
上行调度请求SR；
媒体接入控制控制单元MAC CE；
缓存状态报告BSR；
参考信号RS；
前导码Preamble。
应理解的是，本公开实施例中，射频单元801可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器810处理；另外，将上行的数据发送给基站。通常，射频单元801包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元801还可以通过无线通信系统与网络和其他设备通信。
终端设备通过网络模块802为用户提供了无线的宽带互联网访问，如帮助用户收发 电子邮件、浏览网页和访问流式媒体等。
音频输出单元803可以将射频单元801或网络模块802接收的或者在存储器809中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元803还可以提供与终端设备800执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元803包括扬声器、蜂鸣器以及受话器等。
输入单元804用于接收音频或视频信号。输入单元804可以包括图形处理器(Graphics Processing Unit，GPU)8041和麦克风8042，图形处理器8041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得 的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元806上。经图形处理器8041处理后的图像帧可以存储在存储器809(或其它存储介质)中或者经由射频单元801或网络模块802进行发送。麦克风8042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元801发送到移动通信基站的格式输出。
终端设备800还包括至少一种传感器805，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板8061的亮度，接近传感器可在终端设备800移动到耳边时，关闭显示面板8061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别终端设备姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器805还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元806用于显示由用户输入的信息或提供给用户的信息。显示单元806可包括显示面板8061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板8061。
用户输入单元807可用于接收输入的数字或字符信息，以及产生与终端设备的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元807包括触控面板8071以及其他输入设备8072。触控面板8071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板8071上或在触控面板8071附近的操作)。触控面板8071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器810，接收处理器810发来的命令并加以执行。此外，可以采用电阻 式、电容式、红外线以及表面声波等多种类型实现触控面板8071。除了触控面板8071，用户输入单元807还可以包括其他输入设备8072。具体地，其他输入设备8072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板8071可覆盖在显示面板8061上，当触控面板8071检测到在其上或附近的触摸操作后，传送给处理器810以确定触摸事件的类型，随后处理器810根据触摸事件的类型在显示面板8061上提供相应的视觉输出。虽然在图8中，触控面板8071与显示面板8061是作为两个独立的部件来实现终端设备的输入和输出功能，但是在某些实施例中，可以将触控面板8071与显示面板8061集成而实现终端设备的输入和输出功能，具体此处不做限定。
接口单元808为外部装置与终端设备800连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元808可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到终端设备800内的一个或多个元件或者可以用于在终端设备800和外部装置之间传输数据。
存储器809可用于存储软件程序以及各种数据。存储器809可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器809可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器810是终端设备的控制中心，利用各种接口和线路连接整个终端设备的各个部分，通过运行或执行存储在存储器809内的软件程序和/或模块，以及调用存储在存储器809内的数据，执行终端设备的各种功能和处理数据，从而对终端设备进行整体监控。处理器810可包括一个或多个处理单元；优选的，处理器810可集成应用处理器和调制解调处理器，其中，应用处理器 主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器810中。
终端设备800还可以包括给各个部件供电的电源811(比如电池)，优选的，电源811可以通过电源管理系统与处理器810逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，终端设备800包括一些未示出的功能模块，在此不再赘述。
优选的，本公开实施例还提供一种终端设备，包括处理器810，存储器809，存储在存储器809上并可在所述处理器810上运行的计算机程序，该计算机程序被处理器810执行时实现上述指示方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
参见图9，图9是本公开又一实施例提供的网络侧设备的结构图。如图9所示，网络侧设备900包括：处理器901、存储器902、总线接口903和收发机904，其中，处理器901、存储器902和收发机904均连接至总线接口903。
其中，在本公开实施例中，网络侧设备900还包括：存储在存储器902上并可在处理器901上运行的计算机程序。
在本公开实施例中，所述收发机904用于：
从终端设备接收第一信息；
其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。
可选的，所述收发机904还用于：
在所述从终端设备接收第一信息之前，向所述终端设备发送第一信令；
其中，所述第一信令用于指示如下一项：
激活所述至少一个授权；
去激活所述至少一个授权；
激活第一授权和去激活第二授权，其中，所述至少一个授权包括至少两个授权，所述第一授权和第二授权为所述至少两个授权中的不同授权。
可选的，所述处理器901用于如下至少一项：
在成功接收到所述第一信息的情况下，确定所述终端设备接收到所述第一信令；
在未成功接收到所述第一信息的情况下，确定所述终端设备未接收到所述第一信令。
可选的，所述处理器901还用于：
所述向所述终端设备发送第一信令之后，启动目标定时器；
在所述目标定时器超时的情况下，确定未成功接收到所述第一信息。
可选的，所述处理器901还用于：
在所述目标定时器运行过程中接收到所述第一信息的情况下，停止所述目标定时器。
可选的，所述第一信令还指示了所述第一信息的发送资源。
可选的，所述第一信息为确认信息。
可选的，所述第一信令携带有如下至少一项：
所述至少一个授权的标识；
所述至少一个授权的HARQ进程标识；
与所述至少一个授权的标识存在对应关系的参数；
与所述至少一个授权的HARQ进程标识存在对应关系的参数；
位图，所述位图中的不同比特位用于指示激活或去激活所述至少一个授权中的不同授权。
可选的，所述第一信令的资源与如下至少一项存在对应关系：
所述至少一个授权的标识；
所述至少一个授权的HARQ进程标识；
所述至少一个授权的目标状态。
可选的，所述收发机904还用于：
在所述从终端设备接收第一信息之后，向所述终端设备发送第二信令；
其中，所述第二信令用于指示如下一项：
激活所述至少一个授权中的部分或全部；
去激活所述至少一个授权中的部分或全部；
激活第三授权和去激活第四授权，其中，所述至少一个授权包括至少两个授权，所述第三授权和第四授权为所述至少两个授权中的不同授权。
可选的，所述第一信息为通知信息。
可选的，所述第一信息通过如下一项传输：
混合自动重传请求响应HARQ ACK；
上行调度请求SR；
媒体接入控制控制单元MAC CE；
缓存状态报告BSR；
参考信号RS；
前导码Preamble。
参见图10，图10是本公开又一实施例提供的网络侧设备的结构图。如图10所示，网络侧设备1000包括：处理器1001、存储器1002、总线接口1003和收发机1004，其中，处理器1001、存储器1002和收发机1004均连接至总线接口1003。
其中，在本公开实施例中，网络侧设备1000还包括：存储在存储器1002上并可在处理器1001上运行的计算机程序。
在本公开实施例中，所述收发机1004用于：向终端设备发送上行授权配置，其中，所述上行授权配置用于指示如下一项：激活至少一个授权；去激活至少一个授权；激活第五授权和去激活第六授权，其中，所述第五授权和所述第六授权为至少两个授权中的不同授权；
所述处理器用于：在从所述上行授权资源接收到上行信号的情况下，确定所述终端设备接收到所述上行授权配置；在从所述上行授权资源未接收到上行信号的情况下，确定所述终端设备未接收到所述上行授权配置。
本公开实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述指示方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，简称ROM)、随机存取存储器(Random Access Memory，简称RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况 下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对相关技术做出贡献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(如ROM/RAM、磁碟、光盘)中，包括若干信令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本公开各个实施例所述的方法。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本公开的保护之内。

Claims (40)

  1. 一种指示方法，应用于终端设备，包括：
    向网络侧设备发送第一信息；
    其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。
  2. 根据权利要求1所述的方法，还包括：
    在所述向网络侧设备发送第一信息之前，从所述网络侧设备接收第一信令；
    其中，所述第一信令用于指示如下一项：
    激活所述至少一个授权中的部分或全部；
    去激活所述至少一个授权中的部分或全部；
    激活第一授权和去激活第二授权，其中，所述至少一个授权包括至少两个授权，所述第一授权和第二授权为所述至少两个授权中的不同授权。
  3. 根据权利要求2所述的方法，其中，用于发送所述第一信息的资源包括如下一项：
    根据所述第一信令的接收时间确定的第一资源；
    所述第一信令指示的所述第一信息的资源。
  4. 根据权利要求3所述的方法，其中，所述第一资源包括如下一项：
    在时域上与所述接收时间之间的差值大于或等于第一时长的资源；
    为所述终端设备配置的资源中，在时域上与所述接收时间之间的差值最小的资源；
    为所述终端设备配置的资源中，在时域上与所述接收时间之间的差值大于或等于第二时长的资源。
  5. 根据权利要求2所述的方法，其中，所述第一信息为确认信息。
  6. 根据权利要求2所述的方法，其中，所述第一信令携带有如下至少一项：
    所述至少一个授权的标识；
    所述至少一个授权的HARQ进程标识；
    与所述至少一个授权的标识存在对应关系的参数；
    与所述至少一个授权的HARQ进程标识存在对应关系的参数；
    位图，所述位图中的不同比特位用于指示激活或去激活所述至少一个授权中的不同授权。
  7. 根据权利要求2所述的方法，其中，所述第一信令的资源与如下至少一项存在对应关系：
    所述至少一个授权的标识；
    所述至少一个授权的HARQ进程标识；
    所述至少一个授权的目标状态。
  8. 根据权利要求1所述的方法，还包括：
    在所述向网络侧设备发送第一信息之后，从所述网络侧设备接收第二信令；
    其中，所述第二信令用于指示如下一项：
    激活所述至少一个授权中的部分或全部；
    去激活所述至少一个授权中的部分或全部；
    激活第三授权和去激活第四授权，其中，所述至少一个授权包括至少两个授权，所述第三授权和第四授权为所述至少两个授权中的不同授权。
  9. 根据权利要求8所述的方法，其中，所述第一信息为通知信息。
  10. 根据权利要求1所述的方法，其中，所述至少一个授权为旁链路授权。
  11. 根据权利要求1所述的方法，其中，所述第一信息通过如下一项传输：
    混合自动重传请求响应HARQ ACK；
    上行调度请求SR；
    媒体接入控制控制单元MAC CE；
    缓存状态报告BSR；
    参考信号RS；
    前导码Preamble。
  12. 根据权利要求1所述的方法，其中，所述第一信息携带有以下信息 中的至少一项：
    位图，所述位图的每个比特位对应一个授权的状态；
    所述至少一个授权的标识。
  13. 一种指示方法，应用于网络侧设备，包括：
    从终端设备接收第一信息；
    其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。
  14. 根据权利要求13所述的方法，还包括：
    在所述从终端设备接收第一信息之前，向所述终端设备发送第一信令；
    其中，所述第一信令用于指示如下一项：
    激活所述至少一个授权中的部分或全部；
    去激活所述至少一个授权中的部分或全部；
    激活第一授权和去激活第二授权，其中，所述至少一个授权包括至少两个授权，所述第一授权和第二授权为所述至少两个授权中的不同授权。
  15. 根据权利要求14所述的方法，其中，在向所述终端设备发送第一信令之后，所述方法还包括如下至少一项：
    在成功接收到所述第一信息的情况下，确定所述终端设备接收到所述第一信令；
    在未成功接收到所述第一信息的情况下，确定所述终端设备未接收到所述第一信令。
  16. 根据权利要求14所述的方法，其中，所述向所述终端设备发送第一信令之后，所述方法还包括：
    启动目标定时器；
    在所述目标定时器超时的情况下，确定未成功接收到所述第一信息。
  17. 根据权利要求16所述的方法，还包括：
    在所述目标定时器运行过程中接收到所述第一信息的情况下，停止所述目标定时器。
  18. 根据权利要求14所述的方法，其中，所述第一信令还指示了所述第一信息的发送资源。
  19. 根据权利要求14所述的方法，其中，所述第一信息为确认信息。
  20. 根据权利要求13所述的方法，其中，所述第一信令携带有如下至少一项：
    所述至少一个授权的标识；
    所述至少一个授权的HARQ进程标识；
    与所述至少一个授权的标识存在对应关系的参数；
    与所述至少一个授权的HARQ进程标识存在对应关系的参数；
    位图，所述位图中的不同比特位用于指示激活或去激活所述至少一个授权中的不同授权。
  21. 根据权利要求13所述的方法，其中，所述第一信令的资源与如下至少一项存在对应关系：
    所述至少一个授权的标识；
    所述至少一个授权的HARQ进程标识；
    所述至少一个授权的目标状态。
  22. 根据权利要求13所述的方法，其中，
    在所述从终端设备接收第一信息之后，向所述终端设备发送第二信令；
    其中，所述第二信令用于指示如下一项：
    激活所述至少一个授权中的部分或全部；
    去激活所述至少一个授权中的部分或全部；
    激活第三授权和去激活第四授权，其中，所述至少一个授权包括至少两个授权，所述第三授权和第四授权为所述至少两个授权中的不同授权。
  23. 根据权利要求22所述的方法，其中，所述第一信息为通知信息。
  24. 根据权利要求13所述的方法，其中，所述第一信息通过如下一项传输：
    混合自动重传请求响应HARQ ACK；
    上行调度请求SR；
    媒体接入控制控制单元MAC CE；
    缓存状态报告BSR；
    参考信号RS；
    前导码Preamble。
  25. 根据权利要求13所述的方法，其中，所述第一信息携带有以下信息中的至少一项：
    位图，所述位图的每个比特位对应一个授权的状态；
    所述至少一个授权的标识。
  26. 一种指示方法，应用于网络侧设备，包括：
    向终端设备发送上行授权配置，其中，所述上行授权配置用于指示如下一项：激活至少一个授权；去激活至少一个授权；激活第五授权和去激活第六授权，其中，所述第五授权和所述第六授权为至少两个授权中的不同授权；
    在从所述上行授权资源接收到上行信号的情况下，确定所述终端设备接收到所述上行授权配置；
    在从所述上行授权资源未接收到上行信号的情况下，确定所述终端设备未接收到所述上行授权配置。
  27. 一种终端设备，包括：
    发送模块，用于向网络侧设备发送第一信息；
    其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。
  28. 根据权利要求27所述的终端设备，还包括：
    第一接收模块，用于在所述向网络侧设备发送第一信息之前，从所述网络侧设备接收第一信令；
    其中，所述第一信令用于指示如下一项：
    激活所述至少一个授权中的至少一个；
    去激活所述至少一个授权中的至少一个；
    激活第一授权和去激活第二授权，其中，所述至少一个授权包括至少两个授权，所述第一授权和第二授权为所述至少两个授权中的不同授权。
  29. 根据权利要求28所述的终端设备，其中，用于发送所述第一信息的资源包括如下一项：
    根据所述第一信令的接收时间确定的第一资源；
    所述第一信令指示的所述第一信息的资源。
  30. 根据权利要求27所述的终端设备，还包括：
    第二接收模块，用于在所述向网络侧设备发送第一信息之后，从所述网络侧设备接收第二信令；
    其中，所述第二信令用于指示如下一项：
    激活所述至少一个授权中的部分或全部；
    去激活所述至少一个授权中的部分或全部；
    激活第三授权和去激活第四授权，其中，所述至少一个授权包括至少两个授权，所述第三授权和第四授权为所述至少两个授权中的不同授权。
  31. 根据权利要求27所述的终端设备，其中，所述第一信息携带有以下信息中的至少一项：
    位图，所述位图的每个比特位对应一个授权的状态；
    所述至少一个授权的标识。
  32. 一种网络侧设备，包括：
    接收模块，用于从终端设备接收第一信息；
    其中，所述第一信息用于指示至少一个授权的目标状态，所述目标状态包括如下状态中的至少一个：去激活状态，激活状态。
  33. 根据权利要求32所述的网络侧设备，还包括：
    第一发送模块，用于在所述从终端设备接收第一信息之前，向所述终端设备发送第一信令；
    其中，所述第一信令用于指示如下一项：
    激活所述至少一个授权中的至少一个；
    去激活所述至少一个授权中的至少一个；
    激活第一授权和去激活第二授权，其中，所述至少一个授权包括至少两个授权，所述第一授权和第二授权为所述至少两个授权中的不同授权。
  34. 根据权利要求33所述的网络侧设备，还包括第一确定模块，所述第一确定模块用于如下至少一项：
    在向所述终端设备发送第一信令之后，在成功接收到所述第一信息的情况下，确定所述终端设备接收到所述第一信令；
    在向所述终端设备发送第一信令之后，在未成功接收到所述第一信息的 情况下，确定所述终端设备未接收到所述第一信令。
  35. 根据权利要求32所述的网络侧设备，其中，
    第二发送模块，用于在所述从终端设备接收第一信息之后，向所述终端设备发送第二信令；
    其中，所述第二信令用于指示如下一项：
    激活所述至少一个授权中的部分或全部；
    去激活所述至少一个授权中的部分或全部；
    激活第三授权和去激活第四授权，其中，所述至少一个授权包括至少两个授权，所述第三授权和第四授权为所述至少两个授权中的不同授权。
  36. 根据权利要求32所述的网络侧设备，其中，所述第一信息携带有以下信息中的至少一项：
    位图，所述位图的每个比特位对应一个授权的状态；
    所述至少一个授权的标识。
  37. 一种网络侧设备，包括：
    发送模块，用于向终端设备发送上行授权配置，其中，所述上行授权配置用于指示如下一项：激活至少一个授权；去激活至少一个授权；激活第五授权和去激活第六授权，其中，所述第五授权和所述第六授权为至少两个授权中的不同授权；
    第一确定模块，用于在从所述上行授权资源接收到上行信号的情况下，确定所述终端设备接收到所述上行授权配置；
    第二确定模块，用于在从所述上行授权资源未接收到上行信号的情况下，确定所述终端设备未接收到所述上行授权配置。
  38. 一种终端设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求1至12中任一项所述的指示方法的步骤。
  39. 一种网络侧设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求13至25中任一项所述的指示方法的步骤，或者实现如权利要求26所述的指示方法的步骤。
  40. 一种计算机可读存储介质，其中，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求1至12中任一项所述的指示方法的步骤，或者实现如权利要求13至25中任一项所述的指示方法的步骤，或者实现如权利要求26所述的指示方法的步骤。
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