WO2021026932A1 - 无线通信方法、终端设备和网络设备 - Google Patents

无线通信方法、终端设备和网络设备 Download PDF

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Publication number
WO2021026932A1
WO2021026932A1 PCT/CN2019/100887 CN2019100887W WO2021026932A1 WO 2021026932 A1 WO2021026932 A1 WO 2021026932A1 CN 2019100887 W CN2019100887 W CN 2019100887W WO 2021026932 A1 WO2021026932 A1 WO 2021026932A1
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WIPO (PCT)
Prior art keywords
resource
terminal device
configuration
time
pucch resource
Prior art date
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PCT/CN2019/100887
Other languages
English (en)
French (fr)
Inventor
史志华
尤心
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to CN201980095822.3A priority Critical patent/CN113728706A/zh
Priority to AU2019461152A priority patent/AU2019461152A1/en
Priority to EP19941700.7A priority patent/EP3979732B1/en
Priority to EP24178533.6A priority patent/EP4401334A3/en
Priority to PCT/CN2019/100887 priority patent/WO2021026932A1/zh
Priority to CN202210082270.6A priority patent/CN114390705B/zh
Priority to JP2022503954A priority patent/JP7414949B2/ja
Priority to BR112022002360A priority patent/BR112022002360A2/pt
Priority to KR1020227002526A priority patent/KR102647538B1/ko
Publication of WO2021026932A1 publication Critical patent/WO2021026932A1/zh
Priority to US17/563,561 priority patent/US20220123822A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868Hybrid systems, i.e. switching and combining
    • H04B7/088Hybrid systems, i.e. switching and combining using beam selection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24Cell structures
    • H04W16/28Cell structures using beam steering
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/0278Traffic management, e.g. flow control or congestion control using buffer status reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/30TPC using constraints in the total amount of available transmission power
    • H04W52/36TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/365Power headroom reporting
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/56Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/19Connection re-establishment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/56Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information

Definitions

  • the embodiments of the present application relate to the field of communication technologies, and specifically relate to a wireless communication method, terminal device, and network device.
  • the beam failure recovery (BFR) process of the secondary cell (Secondary Cell, SCell) has not yet been defined.
  • the embodiments of the present application provide a wireless communication method, terminal equipment, and network equipment, which can execute the BFR process of the SCell.
  • a wireless communication method including: in the case of a beam failure in a secondary cell, a terminal device generates a request message; wherein the request message corresponds to a first configuration or a second configuration, and the first configuration is A configuration of scheduling requests associated with at least one logical channel, and the second configuration is a configuration of scheduling requests not associated with a logical channel.
  • the terminal device in the case of a beam failure in the secondary cell, can generate a request message according to the first configuration or the second configuration, and can implement the BFR process of the secondary cell.
  • the first configuration is the configuration associated with the scheduling request of at least one logical channel, indicating that the configuration of the request message can reuse the configuration of the scheduling request of the logical channel, which can reduce the complexity of communication standards and reduce the complexity of terminal device implementation.
  • the second configuration is a configuration that is not associated with the scheduling request of the logical channel, which can avoid the conflict between the configuration of the request message and the configuration of the scheduling request of the logical channel, and simplify the processing of the request message and the scheduling request.
  • a wireless communication method including: a terminal device receives configuration information, the configuration information is used to configure PUCCH resources; in the case of a beam failure in a secondary cell, the terminal device uses the PUCCH resource to transmit and report Message and/or use PUSCH resources to transmit MAC CE.
  • the network device can send configuration information to the terminal device, and the configuration information can be used to configure the PUCCH resource.
  • the terminal device can use the PUCCH resource to transmit the report message or use the PUSCH
  • the resource transmits MAC CE, so that the BFR process of the secondary cell can be realized.
  • a wireless communication method including: a network device receives a request message sent by a terminal device when a beam failure occurs in a secondary cell; wherein the request message corresponds to a first configuration or a second configuration, and the first configuration A configuration is a configuration associated with a scheduling request of at least one logical channel, and the second configuration is a configuration not associated with a scheduling request of a logical channel.
  • a wireless communication method including: a network device sends configuration information to a terminal device, the configuration information is used to configure PUCCH resources; and the network device receives that the terminal device has a beam failure in a secondary cell The report message transmitted using the PUCCH resource and/or the MAC CE transmitted using the PUSCH resource.
  • a terminal device including: a processing module, configured to generate a request message when a beam failure occurs in a secondary cell; wherein the request message corresponds to a first configuration or a second configuration, and the first configuration
  • the configuration is a configuration that is associated with a scheduling request of at least one logical channel
  • the second configuration is a configuration that is not associated with a scheduling request of a logical channel.
  • a terminal device including: a communication module, configured to receive configuration information, the configuration information being used to configure PUCCH resources; and the communication module is also configured to: in the case of a beam failure in a secondary cell, use The PUCCH resource transmits the report message and/or uses the PUSCH resource to transmit MAC CE.
  • a network device including: a communication module configured to receive a request message sent by a terminal device when a beam failure occurs in a secondary cell; wherein the request message corresponds to the first configuration or the second configuration, and
  • the first configuration is a configuration associated with scheduling requests of at least one logical channel
  • the second configuration is a configuration not associated with scheduling requests of logical channels.
  • a network device including: a communication module, configured to send configuration information to a terminal device, the configuration information is used to configure PUCCH resources; the communication module is also used to: receive the terminal device's occurrence in a secondary cell In the case of beam failure, the report message transmitted by using the PUCCH resource and/or the MAC CE transmitted by using the PUSCH resource.
  • a communication device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the method in the first aspect or the second aspect or each implementation manner thereof.
  • a communication device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory, and execute the method in the third aspect or the fourth aspect or each implementation manner thereof.
  • a chip is provided, which is used to implement the methods in the first aspect or the second aspect or each implementation manner thereof.
  • the chip includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the chip executes the method in the first aspect or the second aspect or each implementation manner thereof.
  • a chip is provided for implementing the methods in the third aspect or the fourth aspect or their implementation manners.
  • the chip includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the chip executes the method in the third aspect or the fourth aspect or each implementation manner thereof.
  • a computer-readable storage medium for storing a computer program that enables a computer to execute the method in the first aspect or the second aspect or each implementation manner thereof.
  • a computer-readable storage medium for storing a computer program that enables a computer to execute the method in the third aspect or the fourth aspect or each implementation manner thereof.
  • a computer program product including computer program instructions, which cause a computer to execute the methods in the first aspect or the second aspect or each implementation manner thereof.
  • a computer program product including computer program instructions that cause a computer to execute the method in the third aspect or the fourth aspect or each of the implementation manners.
  • a computer program which when run on a computer, causes the computer to execute the method in the first aspect or the second aspect or each of its implementation modes.
  • a computer program which, when run on a computer, causes the computer to execute the method in the third aspect or the fourth aspect or each of its implementation modes.
  • FIG. 1 is a schematic diagram of an application scenario provided by an embodiment of the present application
  • FIG. 2 is a schematic diagram of a wireless communication method provided by an embodiment of the present application.
  • FIG. 3 is a schematic diagram of a wireless communication method according to another embodiment of the present application.
  • FIG. 4 is a schematic diagram of a wireless communication method according to another embodiment of the present application.
  • FIG. 5 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 6 is a schematic block diagram of a terminal device according to another embodiment of the present application.
  • FIG. 7 is a schematic block diagram of a network device provided by an embodiment of the present application.
  • FIG. 8 is a schematic block diagram of a network device according to another embodiment of the present application.
  • FIG. 9 is a schematic block diagram of a communication device according to an embodiment of the present application.
  • FIG. 10 is a schematic block diagram of a chip provided by an embodiment of the present application.
  • FIG. 11 is a schematic block diagram of a communication system provided by an embodiment of the present application.
  • GSM Global System of Mobile Communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GSM Global System of Mobile Communication
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the terminal device 110 is connected to the first network device 130 under the first communication system and the second network device 120 under the second communication system.
  • the first network device 130 is a network device under LTE
  • the second network device 120 is a network device under the New Radio (NR).
  • NR New Radio
  • the first network device 130 and the second network device 120 may include multiple cells.
  • FIG. 1 is an example of a communication system in an embodiment of the present application, and the embodiment of the present application is not limited to that shown in FIG. 1.
  • the communication system to which the embodiment of the present application is adapted may include at least multiple network devices under the first communication system and/or multiple network devices under the second communication system.
  • the system 100 shown in FIG. 1 may include one main network device under the first communication system and at least one auxiliary network device under the second communication system. At least one auxiliary network device is respectively connected to the one main network device to form multiple connections, and is connected to the terminal device 110 to provide services for it. Specifically, the terminal device 110 may simultaneously establish a connection through the main network device and the auxiliary network device.
  • connection established between the terminal device 110 and the main network device is the main connection
  • connection established between the terminal device 110 and the auxiliary network device is the auxiliary connection.
  • the control signaling of the terminal device 110 may be transmitted through the main connection
  • the data of the terminal device 110 may be transmitted through the main connection and the auxiliary connection at the same time, or may be transmitted only through the auxiliary connection.
  • first communication system and the second communication system in the embodiment of the present application are different, but the specific types of the first communication system and the second communication system are not limited.
  • the first communication system and the second communication system may be various communication systems, such as: GSM system, CDMA system, WCDMA system, GPRS, LTE system, TDD, UMTS, etc.
  • the main network device and the auxiliary network device may be any access network device.
  • the access network equipment may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, or a base station (NodeB, NB) in a WCDMA system, or It is an evolved base station (Evolutional Node B, eNB or eNodeB) in the LTE system.
  • BTS Base Transceiver Station
  • NodeB, NB base station
  • Evolutional Node B, eNB or eNodeB evolved base station
  • the access network device may also be a Next Generation Radio Access Network (NG RAN), or a base station (gNB) in an NR system, or a cloud radio access network (Cloud
  • NG RAN Next Generation Radio Access Network
  • gNB base station
  • Cloud Cloud
  • the radio controller in Radio Access Network, CRAN, or the access network device can be a relay station, access point, in-vehicle device, wearable device, or in the future evolution of Public Land Mobile Network (PLMN) Network equipment, etc.
  • PLMN Public Land Mobile Network
  • the first network device 130 is taken as the main network device, and the second network device 120 is taken as an auxiliary network device as an example.
  • the first network device 130 may be an LTE network device, and the second network device 120 may be an NR network device. Or, the first network device 130 may be an NR network device, and the second network device 120 may be an LTE network device. Or both the first network device 130 and the second network device 120 may be NR network devices. Or the first network device 130 may be a GSM network device, a CDMA network device, etc., and the second network device 120 may also be a GSM network device, a CDMA network device, etc. Or the first network device 130 may be a Macrocell, and the second network device 120 may be a Microcell, Picocell, Femtocell, or the like.
  • the terminal device 110 may be any terminal device, and the terminal device 110 includes but is not limited to:
  • wired lines such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Line (DSL), digital cable, direct cable connection; and/or another data connection/network; and/ Or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM-FM broadcast transmitters; and/or another terminal device
  • PSTN Public Switched Telephone Networks
  • DSL Digital Subscriber Line
  • WLAN wireless local area networks
  • digital TV networks such as DVB-H networks, satellite networks, AM-FM broadcast transmitters
  • IoT Internet of Things
  • a terminal device set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a "wireless terminal” or a "mobile terminal”.
  • Examples of mobile terminals include, but are not limited to, satellites or cellular phones; Personal Communications System (PCS) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, Internet/intranet PDA with internet access, web browser, memo pad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palmtop receivers or others including radio phone transceivers Electronic device.
  • Terminal equipment can refer to access terminals, user equipment (UE), user units, user stations, mobile stations, mobile stations, remote stations, remote terminals, mobile equipment, user terminals, terminals, wireless communication equipment, user agents, or User device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital processing (Personal Digital Assistant, PDA), with wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminal devices in 5G networks, or terminal devices in the future evolution of PLMN, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • the beam in the system uses its corresponding reference signal resources, such as measuring channel state information reference signal (Channel State Information Reference Signal, CSI-RS) resources and/or synchronization signal block (Synchronization Signal/Physical Broadcast Channel block, SS). /PBCH Block). Therefore, in the previous and subsequent descriptions, in order to express conciseness, the word beam is often used directly, but in fact it refers to its corresponding CSI-RS resource and/or SS/PBCH Block.
  • CSI-RS Channel State Information Reference Signal
  • SS Synchrom Broadcast Channel block
  • the corresponding BFR process can be designed according to the characteristics of the SCell itself. For example, when the link quality of the SCell has a problem, the primary cell (Primary Cell, PCell) or primary and secondary cell corresponding to the terminal device can be used. (Primary Secondary Cell, PSCell) for communication.
  • Primary Cell Primary Cell
  • PSCell Primary Secondary Cell
  • the BFR process may sometimes be referred to as a beam failure request (Beam Failure ReQuest, BFRQ) process.
  • BFRQ Beam Failure ReQuest
  • a message for requesting resources can be sent to the network device through the PCell or PSCell of the terminal device or other SCells to send the beam failure information of a certain SCell on the requested resource, or the PCell or PSCell of the terminal device can be used Or other SCells, using physical uplink control channel (PUCCH) resources configured by network equipment to transmit request messages or using physical uplink shared channel (PUSCH) resources to transmit media access control control elements (Media Access Control) Access Control Element, MAC CE), the MAC CE carries information related to a certain SCell beam failure and/or corresponding new candidate beam information.
  • PUCCH physical uplink control channel
  • PUSCH physical uplink shared channel
  • MAC CE media access control elements
  • the terminal device in the case of a beam failure of a certain SCell, can generate a request message, which can be used to request uplink transmission resources from the network device or notify the network device that the SCell of the terminal device has beam failure If it fails, after receiving the request message sent by the terminal device, the network device can allocate resources to the terminal device, so that the terminal device can send the beam failure information of the SCell to the network device on the allocated resources. Further, the transmission of beam failure information can give priority to the transmission of other data or information, thereby reducing the time delay of the BFR process.
  • FIG. 2 is a schematic flowchart of a wireless communication method 200 according to an embodiment of this application.
  • the method 200 may be executed by a terminal device in the communication system shown in FIG. 1. As shown in FIG. 2, the method 200 may include step 210.
  • the terminal device In the case of a beam failure of the SCell, the terminal device generates a request message.
  • FIG. 3 is a schematic flowchart of a wireless communication method 300 according to another embodiment of this application. As shown in FIG. 3, the method 300 may include steps 310-330.
  • the terminal device In a case where a beam failure occurs in the SCell, the terminal device generates a request message.
  • the terminal device sends a request message to the network device.
  • the network device receives the request message.
  • the request message corresponds to a first configuration or a second configuration
  • the first configuration is a configuration associated with a scheduling request of at least one logical channel
  • the second configuration is a configuration not associated with a scheduling request of a logical channel.
  • the request message generated by the terminal device may be a request message for BFR, and the request message of the BFR is a scheduling request (Scheduling Request, SR). If the SCell of the terminal device fails, it may be based on its SR Configure to communicate with the network device, and the configuration corresponding to the request message may be the first configuration mentioned above.
  • SR scheduling request
  • the configuration corresponding to the request message may also be a configuration different from the SR configuration, and may be a configuration additionally indicated to the terminal device by the network device, and the configuration may not be associated with any logical channel. If a beam failure occurs in the SCell of the terminal device, it can communicate with the network device based on the configuration, and the configuration corresponding to the request message can be the second configuration mentioned above.
  • the terminal device can select a Physical Random Access Channel (PRACH) from competing random access resources to initiate transmission.
  • PRACH Physical Random Access Channel
  • the configuration additionally indicated by the network device to the terminal device may also be referred to as an SR configuration.
  • the configuration additionally indicated by the network device to the terminal device may not be associated with the logical channel, some or all of the configuration parameter types may be the same as the SR configuration. Therefore, the configuration can also be called the SR configuration, and the terminal device can still be based This configuration communicates with network devices.
  • the terminal device in the case of a beam failure of the SCell, can generate a request message according to the first configuration or the second configuration, and can execute the BFR process of the secondary cell.
  • the first configuration is the configuration associated with the scheduling request of at least one logical channel, indicating that the configuration of the request message can reuse the configuration of the scheduling request of the logical channel, which can reduce the complexity of communication standards and reduce the complexity of terminal device implementation.
  • the second configuration is a configuration that is not associated with the scheduling request of the logical channel, which can avoid the conflict between the configuration of the request message and the configuration of the scheduling request of the logical channel, and simplify the processing of the request message and the scheduling request.
  • the request message is used to request uplink transmission resources from the network device and/or used to notify that there is a beam failure of the SCell.
  • the request message can be used to request uplink transmission resources from the network device.
  • the network device can send the request message to the terminal device. Allocating resources, the terminal device can send the beam failure information of the SCell to the network device based on the allocated resources.
  • the request message may be used to notify the network device SCell of beam failure.
  • the network device can allocate resources to the terminal device based on a predetermined rule, so that the terminal device can send the beam failure information of the SCell to the network device based on the allocated resources.
  • the predetermined rule may be a rule agreed upon by the terminal device and the network device in advance, that is, the network device will allocate resources to the terminal device when it receives a request message informing it of beam failure.
  • the predetermined rule may also be implemented by the network device itself. of.
  • the uplink transmission resource in the embodiment of this application may be PUSCH resource. It is understandable that in the case that the SCell of the terminal device has a beam failure, if the terminal device needs to send the beam failure information of the SCell to the network device, because the SCell of the terminal device has a beam failure, it can be based on the PCell of the terminal device or PSCell or other SCells send request messages to network devices through PUCCH resources to request PUSCH resources from the network devices. After receiving the request messages, the network devices can allocate PUSCH resources to the terminal devices, and the terminal devices can send the PUSCH resources to the network through the network devices. The device sends the beam failure information of the SCell. Optionally, the step of sending the request message to the network device through the PUCCH resource can be omitted.
  • the specific beam failure information of the SCell in the embodiment of the present application can be transmitted through MAC CE, and the beam failure information of the SCell can indicate the cell where the beam failure occurred, the beam where the beam failure occurred, or a new beam. It can also indicate that there are no beams that meet preset conditions.
  • the configuration of the request message can correspond to the first configuration or the second configuration.
  • the following will respectively introduce the relevant procedures of the BFR in the case of corresponding to the two configurations.
  • the first configuration may be determined from a configuration set based on at least one of the following: indication information of the network device, corresponding to each configuration in the configuration set The identifier of the scheduling request in the configuration set, the identifier of the resource corresponding to each configuration in the configuration set, and the priority ranking of the logical channels corresponding to each configuration in the configuration set; or the first configuration is randomly selected from the configuration set.
  • the configuration set includes the configuration of at least one scheduling request, and each scheduling request corresponds to at least one logical channel.
  • the configuration of the request message may be selected from a configuration set.
  • the selection may be made based on different criteria or rules.
  • the indication information of the network device may indicate a configuration in the configuration set as the configuration of the request message; it may also be based on the identifier (Identifier, ID) of the SR corresponding to each configuration in the configuration set or the identifier of the SR resource corresponding to each configuration It can also be based on the priority ranking of the logical channels corresponding to each configuration in the configuration set; or it can be a configuration randomly selected by the terminal device from the configuration set.
  • the logical channel corresponding to the configuration may refer to the logical channel associated with the scheduling request configuration.
  • the ID of the SR or the ID of the SR resource in the embodiment of the present application may be a sequence, and the terminal device may select the configuration of the request message according to the ID of the SR or the ID of the SR resource.
  • each configuration in the configuration set in the embodiment of the present application can be associated with at least one logical channel, and different logical channels can carry different data. Therefore, the first priority can be determined according to the priority of different logical channels. Configuration.
  • each configuration in the configuration set may include the ID of the corresponding SR, the timer, and the maximum number of transmissions.
  • the timer may be used to control the interval of the PUCCH resource transmission request message
  • the maximum transmission times may be the maximum transmission times of the PUCCH resource transmission request message.
  • the resource configuration corresponding to each configuration in the configuration set may include which SR is associated with, the time domain period and location, and PUCCH resources. Among them, which SR is associated can enable the SR to send messages based on the corresponding resource configuration, and the time domain period can be the interval time of using PUCCH resources. If the corresponding resource configuration in the configuration includes a PUCCH resource, the terminal device can use the PUCCH resource to send messages to The network device sends a request message.
  • the network device can determine the first configuration from the configuration set based on different criteria or rules, which will be described in detail below.
  • the indication information of the network device is indicated by BFR-related configuration information.
  • the network device can indicate the configuration of the request message through the BFR configuration information.
  • an information element Information Element, IE
  • IE Information Element
  • the BFR configuration information can be used to indicate a configuration in the configuration set as the configuration of the request message, that is, the first configuration.
  • the IE in the BFR configuration information can indicate that the configuration corresponding to SR1 is the first configuration, then the terminal device The corresponding request message may be generated based on the configuration of SR1, and/or the request message may be sent to the network device through its corresponding PUCCH resource.
  • the IE in the above BFR configuration information indicating that the SR1 is configured as the first configuration is only an example, and should not be particularly limited to this application, and may also indicate that the configuration corresponding to other SRs is the first configuration.
  • the first configuration is a configuration in the configuration set that meets the following conditions: the corresponding scheduling request identifier is the largest or the smallest, or the resource identifier corresponding to the corresponding scheduling request is the largest or the smallest.
  • the configuration of the request message may be determined from the configuration set according to the ID of the SR corresponding to the SR configuration. For example, the ID of the largest SR corresponding to the SR configuration or the ID of the smallest SR corresponding to the SR configuration may be determined as the first configuration.
  • the IDs of the corresponding SRs are 0, 1, 2, 3, 4 respectively.
  • the terminal device may send a request message to the network device based on the configuration corresponding to SR4 with the largest SR ID, or send a request message to the network device based on the configuration corresponding to SR0 with the smallest SR ID.
  • the corresponding request message may be generated based on the configuration corresponding to the ID of the largest SR or the ID of the smallest SR in the SR configuration, and/or the request message may be sent to the network device. In some cases, it may also be from An SR ID is arbitrarily selected in the configuration set, and a request message is sent to the network device based on the configuration of the SR corresponding to the SR ID of the arbitrarily selected SR.
  • the largest resource ID or the smallest resource ID corresponding to the SR configuration may also be determined as the first configuration.
  • the corresponding resource IDs of the corresponding SRs are 1, 2, 3, 4, and 5 respectively.
  • the terminal device may send a request message to the network device based on the configuration corresponding to SR4 with the largest resource ID corresponding to the SR, or send a request message to the network device based on the configuration corresponding to SR0 with the smallest resource ID corresponding to the SR.
  • the corresponding request message may be generated based on the configuration corresponding to the resource ID of the largest SR or the resource ID of the smallest SR in the SR configuration, and/or the request message may be sent to the network device.
  • the request message may be sent to the network device.
  • the first configuration is a configuration in the configuration set that satisfies the following condition: the priority of the logical channel associated with the corresponding scheduling request is the highest or the lowest.
  • the first configuration can be determined from the configuration set according to the priority of the logical channel associated with the SR configuration. For example, the logical channel associated with the SR configuration has the highest priority or the logical channel associated with the SR configuration has the lowest priority as the first configuration.
  • the logical channels associated with each SR configuration in these 5 SR configurations can be different, assuming these 5
  • the priority order of the logical channels associated with each SR configuration is: logical channel associated with the SR0 configuration> logical channel associated with the SR1 configuration> logical channel associated with the SR2 configuration> logical channel associated with the SR3 configuration> associated with the SR4 configuration If it is a logical channel, the terminal device may select the configuration of SR0 corresponding to the logical channel with the highest priority as the first configuration, or select the configuration of SR4 corresponding to the logical channel with the lowest priority as the first configuration.
  • the terminal device selects the SR0 configuration corresponding to the logical channel with the highest priority as the first configuration, that is, the terminal device can preferentially send beam failure information to the network device based on the first configuration, thereby reducing the delay of the BFR process.
  • the terminal device selects the SR4 configuration corresponding to the logical channel with the lowest priority as the first configuration, that is, the terminal device can send beam failure information to the network device based on the first configuration, so that it does not interfere with configurations based on other SRs. Sending of data or information.
  • priority ranking of the logical channels associated with the above SR configuration is only an example for illustration, and other rankings may also be used, and this application should not be particularly limited.
  • the first configuration may be randomly selected from a configuration set.
  • a request message is generated.
  • the configuration of the request message may be a configuration randomly selected by the terminal device from the configuration set, and the terminal device may be based on the randomly selected configuration.
  • the network device sends a request message. Since the first configuration is randomly selected by the terminal device from the configuration set, the time for selecting the configuration can be reduced, thereby reducing the system delay.
  • the terminal device can generate the request message based on the first configuration and/or send the corresponding request message to the network device.
  • the configuration of the request message can also be For the second configuration, the following will introduce the situation when the configuration of the request message is the second configuration.
  • the scheduling request identifier of the second configuration is different from the scheduling request identifier corresponding to the configuration of the scheduling request associated with the logical channel; and/or, the scheduling request resource identifier corresponding to the second configuration It is different from the scheduling request resource identifier corresponding to the configuration of the scheduling request associated with the logical channel.
  • the scheduling request identifier of the second configuration in the embodiment of this application may be different from the SR identifier corresponding to the SR configuration associated with the logical channel, and/or the scheduling of the second configuration
  • the requested resource identifier may be different from the identifier of the SR resource corresponding to the SR configuration associated with the logical channel.
  • the terminal device may generate a request message based on the second configuration and/or send the request message to the network device, so as to avoid affecting the processing of the logical channel associated with the SR configuration.
  • some or all parameter types of the second configuration are the same as some or all parameter types of the scheduling request configuration associated with the logical channel.
  • the configuration of the request message is the second configuration
  • some of the parameter types of the configuration of the message may be the same as or of the SR configuration.
  • All parameter types of the configuration of the message may be the same as all parameter types of the SR configuration.
  • the second configuration may have a corresponding message identifier, and/or the second configuration may have a corresponding message resource identifier, and/or the resource configuration corresponding to the second configuration may also include PUCCH resource indication information.
  • the value of the scheduling request identifier of the second configuration is an integer greater than or equal to 8.
  • the ID of the SR corresponding to the SR configuration of the associated logical channel can be an integer from 0 to 7
  • the ID of the scheduling request of the second configuration in the embodiment of the present application can be an integer greater than or equal to 8.
  • the IDs of the corresponding SRs are 0, 1, 2, 3, 4, 5, 6, 7 in sequence.
  • the ID of the scheduling request in the second configuration can take a value of 8 or 9 or 10, as long as it is an integer greater than or equal to 8, which is not specifically limited in this application.
  • the ID of the SR corresponding to the SR configuration of the associated logical channel can be an integer from 0 to 7. If the network device configures the SR of the associated logical channel configured by the terminal device with 5 SR configurations, the corresponding The ID of the SR can be 0, 1, 2, 3, 4; it can also be 1, 2, 3, 4, 5; it can also be 2, 3, 4, 5, 6.
  • the ID of the scheduling request of the second configuration in the implementation of this application can still be an integer greater than or equal to 8. That is, regardless of the number of SR configurations associated with the logical channel configured by the network device for the terminal device, the ID of the scheduling request of the second configuration in the implementation of this application is still an integer greater than or equal to 8.
  • the value of the scheduling request resource identifier of the second configuration is an integer greater than or equal to 9 or equal to 0.
  • the value of the ID of the SR resource corresponding to the SR configuration of the associated logical channel can be an integer from 1 to 8.
  • the ID of the resource of the scheduling request of the second configuration in the embodiment of the present application can be greater than or equal to An integer of 9, or a value of 0.
  • the IDs of the corresponding SR resources are 1, 2, 3, 4, 5, 6, 7, and 8.
  • the resource ID of the scheduling request in the second configuration can take the value 9 or 10, as long as it is an integer greater than or equal to 9, or can take the value 0, which is not specifically limited in this application.
  • the ID of the SR resource corresponding to the SR configuration of the associated logical channel can be an integer from 1 to 8. If the network device configures the SR of the associated logical channel configured by the terminal device with 5 SR configurations, the corresponding SR The ID can be 1, 2, 3, 4, 5; 2, 3, 4, 5, 6; or 3, 4, 5, 6, 7.
  • the ID of the resource of the scheduling request of the second configuration is still an integer greater than or equal to 9 or a value of 0. That is to say, regardless of the number of SR configurations associated with the logical channel configured by the network device for the terminal device, the ID of the scheduling request of the second configuration in the implementation of this application still takes an integer greater than or equal to 9 or takes The value is 0.
  • the aforementioned second configuration indicates PUCCH resources.
  • the second configuration may indicate the PUCCH resource
  • the request message may be carried on the PUCCH resource indicated by the second configuration. That is, in the case of a beam failure of the SCell, the terminal device may send a request message to the network device based on the PUCCH resource indicated by the second configuration.
  • the SR resource configuration corresponding to the SR configuration of the associated logical channel may include PUCCH resource indication information, or may not include PUCCH resource indication information.
  • the transmission may need to be based on the RACH resource.
  • the second configuration in the embodiment of the present application may indicate PUCCH resources, and the terminal device may send a request message to the network device based on the PUCCH resources, which can avoid falling back to using RACH resources for transmission, thereby reducing the delay of the BFR process.
  • the signaling corresponding to the second configuration includes a mandatory field to indicate the PUCCH resource.
  • a mandatory field may be used to indicate the PUCCH resource. Since the second configuration may include PUCCH resource indication information, so that the terminal device can send a request message to the network device through the PUCCH resource indicated by the PUCCH resource indication information, and the indication of the PUCCH resource may be indicated by a mandatory field. In this case, because the second configuration may include a mandatory field to indicate PUCCH resources, it is possible to avoid falling back to using RACH resources for transmission, thereby reducing the delay of the BFR process.
  • the PUCCH format corresponding to the PUCCH resource is PUCCH format 0 or PUCCH format 1.
  • the format corresponding to the PUCCH resource may be PUCCH format 0 or PUCCH format 1. It is understandable that since the format corresponding to the PUCCH resource may include format 0, format 1, format 2, format 3, and format 4, the lengths in the Orthogonal Frequency Division Multiplexing (OFDM) symbols are respectively 1-2, 4-14, 1-2, 4-14, 4-14, among these 5 formats, the number of bits in format 0 and format 1 is less than or equal to 2, and the bits in format 2, format 3 and format 4 The numbers are greater than 2. Therefore, the PUCCH format corresponding to the PUCCH resource in the embodiment of the present application may be format 0 and format 1, so that the number of transmitted bits is small during transmission.
  • OFDM Orthogonal Frequency Division Multiplexing
  • the second configuration is indicated by configuration information corresponding to the BFR.
  • the second configuration may also be indicated by the configuration information corresponding to the BFR.
  • the second configuration can be indicated through the IE in the BFR-related configuration information.
  • the IE in the BFR configuration message can indicate the configuration to the terminal device based on this principle, and the terminal device can be based on the configuration in the BFR-related configuration message.
  • the configuration indicated by the IE sends a request message to the network device through the PUCCH resource.
  • the subsequent processing procedure may use a processing procedure similar to the scheduling request (for example, how the request message is transmitted to the network, etc.), which will not be described here.
  • the terminal device needs to send data to the network device, and the beam failure occurs at the same time, it needs to send the beam failure information to the network device. At this time, how the terminal device should handle it is described in detail below .
  • the priority of transmitting information may be determined according to one or more of the following rules:
  • the priority of transmitting the beam failure information of the SCell is higher than the priority of transmitting any logical channel.
  • the priority of transmitting SCell beam failure information is higher than that of transmitting cell radio network temporary identification (Cell-Radio Network Temporary Identifier, C-RNTI) information or from the uplink common control channel (Uplink Common Control Channel, UL-CCCH) The priority of the data.
  • C-RNTI Cell-Radio Network Temporary Identifier
  • UL-CCCH Uplink Common Control Channel
  • the priority of transmitting SCell beam failure information is lower than the priority of transmitting C-RNTI information or data from UL-CCCH and higher than the priority of transmitting configuration authorization confirmation information.
  • the priority of transmitting the beam failure information of the SCell is the same as the priority of transmitting the C-RNTI information or the data from the UL-CCCH.
  • the priority of transmitting the beam failure information of the SCell is the same as the priority of transmitting the configuration authorization confirmation information.
  • the priority of transmitting the beam failure information of the SCell is lower than the priority of transmitting the configuration authorization confirmation information and higher than the priority of transmitting the buffer status report (BSR) information.
  • the priority of transmitting the beam failure information of the SCell is the same as the priority of transmitting the BSR information.
  • the priority of transmitting the beam failure information of the SCell is lower than the priority of transmitting the BSR information and higher than the priority of transmitting a single Power Headroom Report (PHR) information or multiple PHR information.
  • PHR Power Headroom Report
  • logical channel 0 associated with SR0 configuration can be Carrying C-RNTI MAC CE or data from UL-CCCH
  • SR1 configuration associated logical channel 1 carries configuration authorization confirmation information, for example, it can be configured authorization confirmation MAC CE
  • SR2 configuration associated logical channel 2 carries except Fill in the BSR information other than the BSR
  • the logical channel 3 associated with the SR3 configuration carries a single piece of PHR information or multiple pieces of PHR information.
  • the beam failure information of the SCell can be transmitted preferentially.
  • the SCell beam failure information can be transmitted preferentially.
  • the logical channel associated with the SR0 configuration can carry C-RNTI MAC CE or data from UL-CCCH.
  • the terminal device can send the beam failure information first based on the allocated resources, and then send the C-RNTI MAC CE or the UL to the network device -CCCH data.
  • terminal equipment when terminal equipment needs to transmit SCell beam failure information and C-RNTI MAC CE or data from UL-CCCH to network equipment at the same time, it can transmit C-RNTI MAC CE or data from UL-CCCH first. .
  • the specific transmission process can be similar to the process of rule a2, except that the information to be transmitted preferentially is different. You can refer to the process of rule a2, which is not repeated here.
  • rule a4 when the terminal equipment needs to transmit SCell beam failure information and C-RNTI MAC CE or data from UL-CCCH to the network equipment at the same time, any one of them can be selected for transmission, that is, C-RNTI MAC CE can be transmitted first. Or data from UL-CCCH; it is also possible to transmit SCell beam failure information first.
  • any one of them can be selected for transmission, that is, the SCell beam failure information can be transmitted first; or the configuration authorization confirmation information can be transmitted first.
  • the configuration authorization confirmation information can be transmitted first.
  • the terminal device when the terminal device needs to transmit the beam failure information of the SCell and the BSR information to the network device at the same time, it can transmit the beam failure information of the SCell first.
  • the BSR information can be BSR information other than the padding BSR; or Priority transmission of BSR information except for filling BSR.
  • the BSR information when the terminal device needs to transmit the beam failure information of the SCell and the BSR information to the network device at the same time, the BSR information can be transmitted preferentially.
  • the BSR information may be BSR information other than padding BSR.
  • the network device allocates more resources to the terminal device after the terminal device requests the network device for uplink transmission resources, multiple data or information can also be uploaded to the network device at the same time.
  • a terminal device when a terminal device needs to transmit SCell beam failure information and C-RNTI MAC CE or data from UL-CCCH to the network device at the same time, it can transmit SCell beam failure information first, and then transmit C- RNTI MAC CE or data from UL-CCCH. If the terminal device sends a request message to the network device, the network device allocates more resources to the terminal device, that is, the resource can simultaneously transmit SCell beam failure information and C-RNTI MAC CE or data from UL-CCCH, then the terminal The device can use this resource to simultaneously send the beam failure information carrying the SCell and the C-RNTI MAC CE or data from the UL-CCCH to the network device.
  • the resource can simultaneously carry the beam failure information of the SCell, the C-RNTI MAC CE or the data from the UL-CCCH, the MAC CE of the configuration authorization confirmation, With the MAC CE of the BSR and a single piece of PHR information or multiple pieces of PHR information, the terminal device can simultaneously use the allocated resources to send the aforementioned data or information to the network device.
  • the terminal device can also determine the amount of data to send according to the allocated resources. For brevity, details are not repeated here.
  • information with a higher priority can be transmitted along with the resource.
  • the beam failure information can be followed by the C-RNTI MAC CE or data from UL-CCCH are transmitted to network equipment together. If the uplink transmission resources are relatively large, configuration authorization confirmation information, BSR information, and a single piece of PHR information or multiple pieces of PHR information can also be sent to the network device together.
  • the priority order of its transmission can be beam failure information, authorization confirmation information, BSR information, and single PHR information or multiple PHR information.
  • the uplink transmission resource can transmit two pieces of information at the same time, the C-RNTI MAC CE or the data from UL-CCCH and the beam failure information can be sent to the network device together; if the uplink transmission resource can be transmitted at the same time 3 pieces of information, C-RNTI, MAC, CE or data from UL-CCCH, beam failure information, and configuration confirmation information can be sent to the network device; if the uplink transmission resource can transmit 4 pieces of information at the same time, the C -RNTI MAC CE or data from UL-CCCH, beam failure information, configuration confirmation information and BSR information are sent to the network equipment together.
  • the request message is transmitted on a special cell of the terminal device, and the special cell may include the PCell or PSCell of the terminal device.
  • the terminal device may send a request message to the network device based on the PCell or PSCell.
  • the beam failure information of the SCell is transmitted on a special cell of the terminal device, and the special cell may include the PCell or PSCell of the terminal device.
  • the terminal device can send a request message to the network device based on its PCell or PSCell.
  • the network device can also send the beam failure information of the SCell to the network device based on the PCell or PSCell on the allocated resources.
  • the beam failure information of the SCell is transmitted through the MAC CE.
  • the beam failure information sent by the terminal device to the network device may be transmitted through MAC CE.
  • the MAC CE in the embodiment of this application can indicate the cell where the beam fails, or it can indicate a new beam.
  • the new beam can be indicated by CSI-RS resource or SS/PBCH block, and it can also indicate that it is not satisfied by a specific value. Beam with preset conditions.
  • beam failure information is carried on a first resource, and the first resource is a resource indicated by a response message of the request message.
  • the terminal device may send beam failure information to the network device through the first resource, and the first resource may be the resource indicated by the response message of the request message sent by the terminal device to the network device.
  • the network device indicates resources to the terminal device in response to the request message, so that the terminal device can transmit beam failure information on the resources indicated by the network device.
  • the terminal device can send a request message to the network device to request uplink transmission resources, thereby sending the beam failure information of the SCell to the network device through the requested resource, but not every time the BFR of the SCell will succeed, in some cases, The BFR of SCell may also fail, which will be described in detail below.
  • the terminal device when the number of transmissions of the request message is greater than or greater than or equal to the maximum number of transmissions indicated by the configuration of the request message, the terminal device confirms that the BFR of the SCell has failed; or when sending the beam of the SCell to the network device In the case of failure information and no feedback information or response message for the beam failure information of the SCell is received, the terminal device confirms that the BFR of the SCell has failed.
  • the configuration of the request message can be configured with the maximum number of transmissions.
  • the network device may not receive the request message or the network device receives the request message due to poor channel quality or other reasons. Due to the channel quality problem, the network device fails to allocate resources to the terminal device. Therefore, the terminal device can send request messages to the network device multiple times.
  • the terminal device confirms that the BFR of the SCell has failed. For example, if the maximum number of transmissions corresponding to the configuration of the request message is 10, after the terminal device sends the request message to the network device for the 10th time, it has not yet received the resources allocated by the network device. When sending the request message, because the maximum number of transmissions corresponding to the configuration of the request message has been exceeded, in this case, it can be confirmed that the BFR of the terminal device SCell has failed.
  • the terminal device may also confirm whether the BFR of the terminal device succeeds or fails by whether it receives feedback information or a response message for the beam failure information of the SCell. Specifically, after the terminal device requests the network device for uplink transmission resources and the network device allocates resources to the terminal device, the terminal device may send the beam failure information of the SCell to the network device based on the resource.
  • the feedback message may be Hybrid Automatic Repeat reQuest-Acknowledgement (HARQ-ACK) information
  • the response message may be It is the configuration signaling related to the beam management process corresponding to the SCell, such as radio resource control (Radio Resource Control, RRC) signaling, or MAC CE signaling, or downlink control information (Downlink Control Information, DCI) triggering beam measurement reporting, etc.
  • RRC Radio Resource Control
  • MAC CE MAC CE
  • DCI Downlink Control Information
  • the terminal device sends the beam failure information of the SCell to the network device; at the end of the BFR timer of the SCell, if no feedback information or response message for the beam failure information of the SCell is received In the case of, the terminal device confirms that the BFR of the SCell fails.
  • the terminal device confirms that the BFR of the SCell is successful.
  • the BFR-related configuration message or the configuration of the request message may be configured with a BFR timer, and the BFR timer may monitor the entire process time of the BFR. If the terminal device has not received the feedback information or response message for the beam failure information of the SCell after the terminal device sends a request message to the network device at the end of the BFR timer, it can be confirmed that the BFR of the SCell of the terminal device has failed; If the terminal device has received the feedback information or response message for the beam failure information of the SCell before the timer of the BFR of the SCell ends, it can confirm that the BFR of the SCell of the terminal device is successful.
  • the entire process time of the BFR can be monitored, so that the delay of the BFR process can be better controlled.
  • the terminal device will not receive the beam failure information of the SCell until a long time without time constraint. In this case, the BFR of the SCell of the terminal device can also be considered success.
  • the SCell of the terminal device is deactivated.
  • the SCell of the terminal device can be deactivated, that is, the SCell is no longer used.
  • the timer of the BFR of the SCell is stopped.
  • the counter used to determine the occurrence of beam failure of the SCell is reset to 0.
  • the terminal device confirms that the BFR of the SCell is successful, and the BFR timer of the SCell can be stopped. It is understandable that the BFR timer of the SCell is used to monitor the duration of the BFR of the SCell. Therefore, when the terminal device confirms that the BFR of the SCell is successful, it can stop the BFR timer of the SCell in response to the success of the BFR of the SCell.
  • the counter in the embodiment of this application is used to determine that the SCell has beam failure, that is, within a certain period of time, if the number of BFIs counted by the counter is within a certain value, it can be considered that the SCell of the terminal device does not have beam failure; if If the number of BFIs counted by the counter exceeds the certain value, it can be considered that the SCell of the terminal device has a beam failure. Therefore, when the terminal device confirms that the BFR of its SCell is successful, it can reset the counter used to determine the occurrence of beam failure of the SCell to 0 in response to the successful BFR of the SCell.
  • the timer is configured by the network device to the terminal device.
  • the timer is configured by the network device to the terminal device through RRC signaling.
  • the BFR timer of the SCell may be configured by the network device to the terminal device. Further, the BFR timer of the SCell may be configured by the network device to the terminal device through RRC signaling. The duration of the configured BFR timer may also be determined by the network device, for example, it may be 100 ms or 1 s, which is not specifically limited in this application.
  • the time to start or restart the timer is one of the following times:
  • the terminal device detects the beam failure of the SCell; the terminal device detects the beam failure of the SCell; when the request message is generated; before the request message is generated; after the request message is generated; when the request message is sent; before the request message is sent; after the request message is sent; When transmitting SCell beam failure information; before transmitting SCell beam failure information; after transmitting SCell beam failure information.
  • the terminal device may start the BFR timer when detecting that the SCell has a beam failure, or may start the BFR timer after detecting that the SCell has a wave speed failure.
  • the terminal device may start the BFR timer 2ms after the terminal device detects the beam failure of the SCell. Device.
  • timer for starting or restarting the BFR in other cases is similar to the above process, and for the sake of brevity, it will not be repeated here.
  • the terminal device in the case of a beam failure of the SCell, can generate a request message according to the first configuration or the second configuration, and optionally, send the request message to the network device to send the request message to the network
  • the device requests uplink transmission resources or informs the network device that the SCell of the terminal device has a beam failure.
  • the network device After the network device receives the first message or notification sent by the terminal device, it can allocate resources to the terminal device so that the terminal device can be on the allocated resources Send the SCell beam failure information to the network device. Further, the transmission of beam failure information can give priority to the transmission of other data or information, thereby reducing the time delay of the BFR process.
  • FIG. 4 is a schematic flowchart of a wireless communication method 400 according to another embodiment of this application. As shown in FIG. 4, the method 400 may include steps 410-430.
  • the network device sends configuration information to the terminal device, where the configuration information configures PUCCH resources.
  • the terminal device receives the configuration information.
  • the terminal device uses the PUCCH resource to transmit a report message or uses the PUSCH resource to transmit a MAC CE.
  • the terminal device using PUCCH resources to transmit a report message may mean that the terminal device uses PUCCH resources to send a report message to the network device, and the terminal device uses PUSCH resources to transmit MAC CE may mean that the terminal device uses PUCCH resources to send SCell to the network device.
  • MAC CE corresponding to beam failure information.
  • the terminal device may send a report message to the network device through the PUCCH resource configured by the network device to the terminal device, and/or may send MAC CE to the network device through the PUSCH resource.
  • the beam failure information of the SCell in the embodiment of the present application may indicate the cell where the beam failure occurred, may also indicate the beam where the beam failure occurred, may also indicate a new beam, and may also indicate that there is no beam that meets the preset conditions.
  • the PUSCH resource in the embodiment of this application can be the resource indicated by the response message of the report message transmitted by the terminal device to the network device, or it can be a periodic or semi-persistent PUSCH resource, or it can be used by the terminal device to transmit other data.
  • PUSCH resources can be the resource indicated by the response message of the report message transmitted by the terminal device to the network device, or it can be a periodic or semi-persistent PUSCH resource, or it can be used by the terminal device to transmit other data.
  • the network device can send configuration information to the terminal device, and the configuration information can be used to configure the PUCCH resource.
  • the terminal device can use the PUCCH resource to transmit the report message and/or The PUSCH resource is used to transmit the MAC CE, so that the BFR process of the SCell can be realized.
  • the first timer corresponding to the PUCCH resource is running at the current effective transmission time of the PUCCH resource, and the first timer is used to control the PUCCH resource transmission interval.
  • the current effective transmission time of the PUCCH resource overlaps with the first PUSCH resource included in the PUSCH resource.
  • the second PUSCH resource included in the PUSCH resource in the first time period or the second time period and the termination time of the first time period is earlier than the current valid transmission time or is valid for the current time
  • the time in the transmission time, the start time of the second time period is later than the current effective transmission time or is a time in the current effective transmission time.
  • DCI Downlink control information for scheduling the third PUSCH resource included in the PUSCH resource in the third time period or the fourth time period, and the termination time of the third time period is earlier than the current effective transmission time Or it is the time in the current effective transmission time, and the start time of the fourth time period is later than the current effective transmission time or is the time in the current effective transmission time.
  • the current effective transmission time of the PUCCH resource overlaps with the measurement interval.
  • the second timer corresponding to the PUCCH resource configuration stops or expires at the current effective transmission time of the PUCCH resource, and the second timer is used to control the maximum transmission time for transmitting the PUCCH resource.
  • the current effective transmission time of the PUCCH resource overlaps with the transmission resource carrying HARQ information, where the transmission resource corresponds to the time domain resource used for transmission.
  • the current effective transmission time of the PUCCH resource overlaps with the transmission resource corresponding to the scheduling request, wherein the transmission resource corresponds to the time domain resource used for transmission.
  • the terminal device receives the DCI used to schedule the fourth PUSCH resource before the current effective transmission time of the PUCCH resource, where the DCI is transmitted on the previous effective transmission time of the PUCCH resource The response message of the reported message.
  • the terminal device uses the PUSCH resource to transmit the MAC CE or uses the PUSCH resource to transmit the MAC CE successfully before the current effective transmission time of the PUCCH resource.
  • condition b1 is taken as an example for description. If the first timer used to control the transmission interval of the PUCCH resource runs at the current valid time of the PUCCH resource, it can be cancelled or stopped at the current valid time of the PUCCH resource The transmission time transmits the report message.
  • the first timer can be used to control the transmission interval of the PUCCH resource. If the transmission period of the PUCCH resource is 10 ms, if the third ms is the current effective transmission time of the report message transmitted by the PUCCH resource, under this time The first timer is in the running state, that is, the timer that controls the transmission interval of the PUCCH resource runs, and the PUCCH resource can be cancelled or stopped to transmit the report message in the 3 ms.
  • the report message can be transmitted at the next transmission time of the PUCCH resource if the first timer is in the stopped state at the next effective transmission time of the PUCCH resource.
  • condition b2 as an example for description.
  • the transmission of the report message at the current effective transmission time of the PUCCH resource can be cancelled or stopped.
  • the terminal device can cancel or stop on the PUCCH The current effective transmission time of the resource transmits the report message.
  • condition b3 as an example for description. If there is a second PUSCH resource included in the PUSCH resource in the first time period or the second time period, you can cancel or stop transmitting the report message at the current effective transmission time of the PUCCH resource, and the end time of the first time period is earlier than all The current effective transmission time or the time in the current effective transmission time, and the start time of the second time period is later than the current effective transmission time or the time in the current effective transmission time.
  • the terminal device can cancel or stop transmitting the report message at the current transmission time of the PUCCH resource.
  • the terminal device can cancel or stop transmitting the report message at the current transmission time of the PUCCH resource.
  • the terminal device can cancel or stop transmitting the report message on the current transmission time of the PUCCH resource.
  • the terminal device can cancel or stop transmitting the report message at the current transmission time of the PUCCH resource.
  • the second PUSCH resource in the embodiment of the present application may be the same as or different from the aforementioned first PUSCH resource, which is not specifically limited in the present application.
  • condition b4 as an example for description. If there is DCI for scheduling the third PUSCH resource included in the PUSCH resource in the third time period or the fourth time period, you can cancel or stop transmitting the report message at the current effective transmission time of the PUCCH resource, and the third time period ends The time is earlier than the current effective transmission time or is within the current effective transmission time, and the start time of the fourth time period is later than the current effective transmission time or is within the current effective transmission time The moment.
  • the terminal device if the terminal device is ready to use PUCCH resources to send a report message to the network device in the 3 ms, if there is a DCI that can schedule the third PUSCH resource in the third time period from the 3 ms, for example, the third The value of the duration of the time period is 2 ms, and the terminal device can cancel or stop transmitting the report message at the current transmission time of the PUCCH resource. In other words, if there is a DCI that can schedule the third PUSCH resource in the 1st or 2nd ms, the terminal device can cancel or stop transmitting the report message at the current transmission time of the PUCCH resource.
  • the terminal device if the terminal device is ready to use the PUCCH resource to send a report message to the network device in the 3 ms, if there is a DCI that can schedule the third PUSCH resource in the fourth time period from the 3 ms, for example, the first The value of the duration of the four time periods is 2 ms, and the terminal device can cancel or stop transmitting the report message on the current transmission time of the PUCCH resource. In other words, if there is a DCI that can schedule the third PUSCH resource in the 4th or 5th ms, the terminal device can cancel or stop transmitting the report message at the current transmission time of the PUCCH resource.
  • the third PUSCH resource in the embodiment of this application may be the same as or different from the first PUSCH resource and the second PUSCH resource mentioned above, and the comparison of this application is not specifically limited.
  • condition b5 as an example for description.
  • the transmission of the report message at the current effective transmission time of the PUCCH resource can be cancelled or stopped.
  • the measurement interval may refer to that during the measurement interval, the terminal device may not send or receive any data, but tune the receiver to the target cell frequency point to perform inter-frequency measurement.
  • the time When the time is over, go to the current cell.
  • the report message can be cancelled or stopped at the current effective transmission time of the PUCCH resource.
  • the report message After the end of the measurement interval, if the PUCCH resource needs to be used to transmit the report message, the report message can be transmitted at the next effective transmission time of the PUCCH resource.
  • condition b6 as an example for description.
  • the transmission of the report message at the current effective transmission time of the PUCCH resource can be cancelled or stopped.
  • the second timer may be used to control the maximum transmission time for using PUCCH resources to transmit the report message. If the second timer is in a stopped state or times out during the current effective transmission time of the PUCCH resource, in this case, the transmission of the report message at the current effective transmission time of the PUCCH resource can be cancelled or stopped.
  • the second timer since the second timer can better monitor the time of using PUCCH resources to transmit the report message, and can better control the time of the BFR process, the second timer stops or times out. In this case, it is possible to cancel or stop the transmission of the report message at the current effective transmission time of the PUCCH resource.
  • the current effective transmission time of the PUCCH resource can also be used to transmit the report message.
  • the second timer is in a stopped state, even if it exceeds the limit of using the PUCCH resource to transmit the report message.
  • the terminal device may not confirm that the BFR of the SCell fails due to the timeout. Therefore, the terminal device can still use the PUCCH resource to continue to transmit the report message.
  • condition b7 as an example for description.
  • the current effective transmission time of the PUCCH resource overlaps with the transmission resource carrying HARQ information, it is possible to cancel or stop the transmission of the report message at the current effective transmission time of the PUCCH resource.
  • the terminal device can cancel or Stop using the current effective transmission time of the PUCCH resource to transmit the report message. In this case, the terminal device can preferentially transmit and carry HARQ information.
  • condition b8 as an example for description. If the current effective transmission time of the PUCCH resource overlaps with the transmission resource corresponding to the scheduling request, the transmission of the report message at the current effective transmission time of the PUCCH resource can be cancelled or stopped.
  • the terminal device can cancel Or stop using the current effective transmission time of the PUCCH resource to transmit the report message. In this case, the terminal device can preferentially transmit the scheduling request.
  • the uplink transmission carrying HARQ information or the uplink transmission corresponding to the scheduling request can be preferentially transmitted, and then the PUCCH resource is used to transmit the report message.
  • condition b9 as an example for description.
  • the terminal device if the terminal device receives the DCI for scheduling the fourth PUSCH resource included in the PUSCH resource before the current effective transmission time of the PUCCH resource, it can cancel or stop transmission at the current effective transmission time of the PUCCH resource Report the message.
  • the terminal device can use the PUCCH resource to send a report message to the terminal device.
  • the network device can send a DCI to the terminal device based on the report message.
  • the DCI can schedule a fourth PUSCH resource for the terminal device to transmit MAC CE through the fourth PUSCH resource, and therefore can cancel or stop transmitting the report message at the current effective transmission time of the PUCCH resource.
  • the DCI in the embodiment of the present application may be a response message of a report message sent by the terminal device to the network device, or may be a DCI based on normal service scheduling, and the terminal device may transmit MAC CE based on the fourth PUSCH resource scheduled by the DCI.
  • condition b10 if the terminal device uses PUSCH resources to transmit MA C CE or uses PUSCH resources to transmit MAC CE successfully before the current effective transmission time of PUCCH resources, it can cancel or stop the transmission of PUCCH resources.
  • the report message is transmitted at the current effective transmission time.
  • the terminal device can use the PUSCH resource to transmit the MAC CE to the network device. If the PUSCH resource is used to transmit the MAC CE or the MAC CE is successfully transmitted before the current effective transmission time of the PUCCH resource, it can cancel or stop on the PUCCH The current effective transmission time of the resource transmits the report message.
  • the transmission period of the PUCCH resource is 10ms
  • the 3ms is the current effective transmission time for transmitting the PUCCH resource
  • the PUSCH resource is used to transmit MAC CE or successfully transmit MAC CE before 3 ms
  • the transmission of the report message at the current effective transmission time of the PUCCH resource can be cancelled or stopped.
  • the following will describe the transmission of the report message at the current effective transmission time of the PUCCH resource in some cases, that is, the report message is in the PUCCH resource
  • the current effective transmission time is transmitted.
  • the report message may be transmitted at the current effective transmission time of the PUCCH resource:
  • the first timer corresponding to the PUCCH resource stops at the current effective transmission time of the PUCCH resource, and the first timer is used to control the PUCCH resource transmission interval
  • the current effective transmission time of the PUCCH resource does not overlap with the PUSCH resource
  • the current effective transmission time of the PUCCH resource does not overlap with the measurement interval
  • the second timer corresponding to the PUCCH resource runs at the current effective transmission time of the PUCCH resource, and the second timer is used to control the maximum transmission time for transmitting the PUCCH resource.
  • the current effective transmission time of the PUCCH resource does not overlap with the transmission resource carrying HARQ information, where the transmission resource corresponds to the time domain resource used for transmission.
  • the current effective transmission of the PUCCH resource does not overlap with the transmission resource of the corresponding scheduling request, where the transmission resource corresponds to the time domain resource used for transmission.
  • the terminal device does not receive the DCI for scheduling the PUSCH resource before the current effective transmission time of the PUCCH resource.
  • the DCI for scheduling PUSCH resources is not received in the third time period or the fourth time period, and the termination time of the third time period is earlier than the current effective transmission time or is the current effective transmission.
  • the time in time, the start time of the fourth time period is later than the current effective transmission time or is a time in the current effective transmission time.
  • the terminal device does not use the PUSCH resource to transmit the MAC CE before the current effective transmission time of the PUCCH resource.
  • the terminal device fails to transmit the MAC CE using the PUSCH resource before the current effective transmission time of the PUCCH resource.
  • condition c1 is taken as an example for description. If the first timer is in a stopped state during the current effective transmission time of the PUCCH resource, the MAC CE can be transmitted using the current effective transmission time of the PUCCH resource.
  • the first timer in the embodiment of this application can be used to control the transmission interval of PUCCH resources. If the PUCCH resource is used to transmit the report message, the transmission period is 10ms, and if the third ms is the current effective transmission time of the PUCCH resource to transmit the report message, When the first timer is stopped or timed out, the current effective transmission time of the PUCCH resource can be used to transmit the report message, that is, the PUCCH resource can be used to transmit the report message in the 3 ms.
  • the terminal device fails to transmit the report message using the current effective transmission time of the PUCCH resource, it can use the next effective transmission time of the PUCCH resource to transmit the report message, that is, it can use the PUCCH resource to transmit in 13ms Report the message (assuming that the relevant conditions are met).
  • condition c2 if the current effective transmission time of the PUCCH resource does not overlap with the PUSCH resource, the current effective transmission time of the PUCCH resource can be used to transmit the report message.
  • the current effective transmission time of the PUCCH resource can be cancelled or stopped to transmit the report message.
  • the PUSCH resource can be used to transmit MAC CE, Can reduce the time delay of the BFR process.
  • the current effective transmission time of the PUCCH resource can be used to transmit the report message, so that the terminal device can use the requested resource to transmit MAC CE, and further Land can increase the probability of BFR success.
  • condition c3 If the current effective transmission time of the PUCCH resource does not overlap with the measurement interval, the current effective transmission time of the PUCCH resource can be used to transmit the report message.
  • the transmission report message of the current effective transmission time of the PUCCH resource can be cancelled or stopped.
  • the terminal device can send/receive data or information normally, so the terminal device can use the current effective transmission time of the PUCCH resource to transmit and report Message, which can reduce the delay of the BFR process.
  • condition c4 as an example. If the second timer corresponding to the configuration of the PUCCH resource runs during the current effective transmission time of the PUCCH resource, the second timer is used to control the maximum transmission time for transmitting the PUCCH resource.
  • the transmission of the report message can be cancelled or stopped at the current effective transmission time of the PUCCH resource.
  • the second timer runs at the current effective transmission time of the PUCCH resource, since the second timer can better control the time when the PUCCH resource is used to transmit the report message, it can be effective at the current time of the PUCCH resource The transmission time transmits the report message.
  • condition c5 If the current effective transmission time of the PUCCH resource does not overlap with the transmission resource carrying HARQ information, the current effective transmission time of the PUCCH resource can be used to transmit the report message.
  • the transmission report message of the current effective transmission time of the PUCCH resource can be cancelled or stopped.
  • the terminal device can use the current effective transmission time of the PUCCH resource to transmit the report message.
  • condition c6 If the current effective transmission time of the PUCCH resource does not overlap with the transmission resource of the corresponding scheduling request, the current effective transmission time of the PUCCH resource can be used to transmit the report message.
  • the transmission report message of the current effective transmission time of the PUCCH resource can be cancelled or stopped.
  • the terminal device may use the current effective transmission time of the PUCCH resource to transmit the report message.
  • condition c7 as an example. If the terminal device does not receive the DCI for scheduling the PUSCH resource before the current effective transmission time of the PUCCH resource, it can use the current effective transmission time of the PUCCH resource to transmit the report message.
  • the terminal device can cancel or stop the transmission report message of the current effective transmission time of the PUCCH resource.
  • the terminal device if the terminal device does not receive the DCI used to schedule the PUSCH resource before the current effective transmission time of the PUCCH resource, that is, the terminal device does not have the DCI that can schedule the PUSCH resource, the terminal device can be in the PUCCH resource
  • the report message is transmitted at the current effective transmission time, so that the terminal device can transmit MAC CE based on the resource requested by the report message.
  • the report message can be transmitted using the current effective transmission time of the PUCCH resource.
  • the third time period The termination time of is earlier than the current effective transmission time or is the time in the current effective transmission time, and the start time of the fourth time period is later than the current effective transmission time or is the current effective transmission Moment in time.
  • the terminal device if the terminal device does not receive the DCI for scheduling PUSCH resources in the third time period or the fourth time period, that is, there is no available PUSCH resource to transmit MAC CE, in this case, you can The report message is transmitted using the current effective transmission time of the PUCCH resource, so that the terminal device can transmit the MAC CE based on the resource requested by the report message.
  • condition c9 if the terminal device does not use the PUSCH resource to transmit MAC CE before the current effective transmission time of the PUCCH resource, it can use the current effective transmission time of the PUCCH resource to transmit the report message.
  • the terminal device uses the PUSCH resource to transmit the MAC CE before the current effective transmission time of the PUCCH resource, it can cancel or stop the transmission report message of the current effective transmission time of the PUCCH resource.
  • the terminal device if the terminal device does not use the PUSCH resource to transmit MAC CE before the current effective transmission time of the PUCCH resource, the terminal device can transmit the report message at the current effective transmission time of the PUCCH resource, so that the terminal device can MAC CE is transmitted based on the resource requested by the report message.
  • condition c10 as an example for description. If the terminal device fails to transmit the MAC CE using the PUSCH resource before the current effective transmission time of the PUCCH resource, it can use the current effective transmission time of the PUCCH resource to transmit the report message.
  • the terminal device can cancel or stop the transmission report message of the current effective transmission time of the PUCCH resource.
  • the terminal device can use the PUSCH resource to transmit MAC CE before the current effective transmission time of the PUCCH resource, but the MAC CE transmission is not successful, the terminal device can transmit at the current effective transmission time of the PUCCH resource Report the message so that the terminal device can transmit the MAC CE based on the resource requested by the report message.
  • the PUSCH resource includes a fourth PUSCH resource
  • the fourth PUSCH resource is a resource indicated by a response message of the report message.
  • the terminal device in the case of a beam failure in the SCell, the terminal device sends a report message to the network device to request uplink transmission resources from the network device. After receiving the report message, the network device may respond to the report message indicating the first Four PUSCH resources, the terminal device can transmit MAC CE based on the fourth PUSCH resource.
  • the aforementioned PUSCH resource includes a first PUSCH resource, and the first PUSCH resource overlaps with the current effective transmission time of the PUCCH resource; and/or the PUSCH resource includes a second PUSCH resource.
  • the second PUSCH resource is located in the first time period or the second time period in the time domain, and the termination time of the first time period is earlier than the current effective transmission time or is the current effective transmission time
  • the time in the transmission time, the start time of the second time period is later than the current effective transmission time or is the time in the current effective transmission time
  • the PUSCH resource includes a third PUSCH resource, where ,
  • the DCI used to schedule the third PUSCH resource is located in the third time period or the fourth time period in the time domain, and the termination time of the third time period is earlier than the current effective transmission time or is the The time in the current effective transmission time, the start time of the fourth time period is later than the current effective transmission time or is the time in the current effective transmission time; and/or the PUSCH resource includes the fifth PUSCH Resources, where the fifth PUSCH resource is scheduled by type 1 or type 2 of a configured grant (Configured Grant).
  • the first PUSCH resource included in the PUSCH resource overlaps with the current effective transmission time of the PUCCH resource, the first PUSCH resource may be used to transmit the MAC CE.
  • the transmission period is 10ms
  • the 3ms is the current effective transmission time for the PUCCH resource
  • the first PUSCH resource is also transmitted in the 3ms
  • the terminal device may also use the first PUSCH resource to transmit the MAC CE in the 3 ms.
  • the terminal device can transmit MAC CE based on the first PUSCH resource. In this case Next, the terminal device can no longer request uplink transmission resources from the network device through the PUCCH resource, so that the process delay of the BFR can be reduced.
  • the terminal device can use the second PUSCH resource to send the MAC CE to the network device.
  • the end time of the time period is earlier than the current effective transmission time or is the time in the current effective transmission time
  • the start time of the second time period is later than the current effective transmission time or is the current time The moment in the effective transmission time.
  • the terminal device can cancel or stop transmitting the report message at the current transmission time of the PUCCH resource.
  • the terminal device can use the second PUSCH resource to send the MAC CE to the network device.
  • the terminal device can cancel or stop transmitting the report message at the current transmission time of the PUCCH resource.
  • the terminal device can use the second PUSCH resource to send the MAC CE to the network device.
  • the PUSCH resource includes the third PUSCH resource. If the DCI used to schedule the third PUSCH resource is located in the third time period or the fourth time period in the time domain, the terminal device can use the third PUSCH resource to communicate to the network device Send MAC CE, the end time of the third time period is earlier than the current effective transmission time or is the time in the current effective transmission time, and the start time of the fourth time period is later than the current The second effective transmission time or the time in the current second effective transmission time.
  • the terminal device can use the DCI to schedule the third PUSCH resource, Therefore, the scheduled third PUSCH resource can be used to transmit MAC CE.
  • the DCI in the embodiments of the present application may be carried by the PDCCH, and the DCI sent by the network device to the terminal device may include uplink and downlink resource allocation, HARQ information, power control, and so on. Therefore, when there is no third PUSCH resource for transmission, if the SCell fails to beam, the third PUSCH resource can be scheduled based on the DCI, so that the third PUSCH resource can be used to transmit MAC CE.
  • the terminal device can use the fifth PUSCH resource to transmit MAC CE.
  • the configuration grant type 1 can periodically schedule the fifth PUSCH resource within a certain period of time, and the terminal device can use the fifth PUSCH resource to transmit MAC CE; the configuration grant type 2 can continuously be triggered by DCI The fifth PUSCH resource is scheduled or the fifth PUSCH resource is scheduled at an interval, so that the terminal device can use the fifth PUSCH resource to transmit MAC CE.
  • the terminal device if the terminal device successfully transmits the MAC CE through the PUSCH resource, it no longer uses the PUCCH resource to transmit the report message.
  • a second timer in response to transmitting MAC CE using PUSCH resources or receiving DCI for scheduling PUSCH resources, stop a second timer, where the second timer is used to control the maximum transmission time for transmitting the PUCCH resources .
  • the network device when the terminal device uses PUSCH resources to transmit MAC CE, that is, the network device can know that the SCell of the terminal device has beam failure and related information, and may no longer use PUCCH resources to transmit report messages. If the second timer is enabled, if the terminal device uses PUSCH resources to transmit MAC CE or receives DCI scheduling PUSCH resources, because the second timer is used to control the maximum transmission time for transmitting PUCCH resources, in this case , You can stop the second timer.
  • the end time of the first time period or the third time period in the embodiment of the present application may be the start point of the first symbol of the PUCCH resource.
  • the end time of the first time period or the third time period in the embodiment of the present application may be the start point of the first symbol of the PUCCH resource.
  • the first time period in the embodiment of the present application may mean that there is a second PUSCH resource in the first time period 2. All or part of the symbols of PUSCH resources.
  • the end time of the first time period or the third time period in the embodiment of the present application can be the start point of the first symbol of the PUCCH resource, or the end point of the last symbol of the PUCCH resource, or it can be from the PUCCH resource
  • the middle point of the middle symbol can also be the start point, end point or middle point of other symbols, which is not specifically limited in this application.
  • the start time of the second time period or the fourth time period in the embodiment of the present application may be the start point of the first symbol or the end point of the last symbol of the PUCCH resource.
  • the start time of the second time period or the fourth time period in the embodiment of the present application may be the start point of the first symbol or the end point of the last symbol of the PUCCH resource.
  • the second time period in the embodiment of the present application may mean that there is a second time period in the second time period. All or part of the symbols of the second PUSCH resource.
  • the start time of the second time period or the fourth time period in the embodiment of this application may be the start point of the first symbol of the PUCCH resource, the end point of the last symbol of the PUCCH resource, or the PUCCH resource
  • the middle point of the middle symbol can also be the start point, end point or middle point of other symbols, which is not specifically limited in this application.
  • the values of the first time period, the second time period, the third time period, and the fourth time period in the embodiments of the present application may be determined by the agreement, or may be determined by the pre-configuration of the network device, or Determined according to the reporting capability of the terminal device.
  • the length of the first time period is 2ms as specified in the protocol or configured in the pre-configuration of the network device, it can be determined that the length of the first time period is 2ms; if it is specified in the protocol or configured in the pre-configuration of the network device If the value of the duration of the third time period is 3 ms, the duration of the third time period may be determined to be 3 ms; or the value of the first time period or the third time period may also be determined according to the reporting capability of the terminal device. If the reporting ability of the terminal device is better, you can set the value of the first time period or the third time period to a larger value. If the reporting ability of the terminal device is lower, you can set the first time period or the first time period The duration of the three time periods is set to a smaller value.
  • the configuration information includes a mandatory field to indicate the PUCCH resource.
  • a mandatory field may be used to indicate the PUCCH resource. Since the second configuration may include PUCCH resource indication information, so that the terminal device can send the first report message to the network device through the PUCCH resource indicated by the PUCCH resource indication information, and the PUCCH resource indication may be indicated by a mandatory field. In this case, since the second configuration may include a mandatory field to indicate PUCCH resources, it is possible to avoid falling back to using RACH resources for transmission, thereby reducing the time delay of the BFR process.
  • the MAC CE carries beam failure information of the SCell.
  • the MAC CE can carry the beam failure information of the SCell.
  • the beam failure information can indicate the cell in which the beam failure has occurred, or the beam in which the beam failure has occurred, or it can indicate a new beam, and it can also indicate that it is not satisfied. Beam with preset conditions.
  • the configuration information indicates one or more of the following information: the period of using the PUCCH resource to transmit the report message, in the time domain of each period of the PUCCH resource Offset, the maximum transmission times of the report message using the PUCCH resource, the maximum transmission time of the report message using the PUCCH resource, and the maximum transmission time of the report message using the PUCCH resource
  • the window time of the PUCCH resource is used to transmit the report message interval timer
  • the PUCCH resource is used to transmit the report message cell
  • the bandwidth part (Bandwidth Part, BWP) corresponding to the PUCCH resource
  • the PUCCH format corresponding to the PUCCH resource.
  • the first configuration received by the terminal device may indicate at least one of the foregoing information, so as to configure the PUCCH resource.
  • it may indicate the period of using the PUCCH resource to transmit the report message, that is, the difference between the current effective transmission time of the PUCCH resource and the next effective transmission time of the PUCCH resource; the time domain offset in each period of the PUCCH resource ;
  • PUCCH resources to transmit the maximum number of transmissions of report messages that is, PUCCH resources can be periodically transmitted, but cannot exceed the maximum number of transmissions of using PUCCH resources to transmit report messages.
  • the first configuration may also indicate a timer or window time for controlling the maximum transmission time for transmitting the PUCCH resource, that is, within the maximum transmission time range configured by the timer or window time, the PUCCH resource may be used to transmit and report multiple times If the message exceeds the maximum transmission time configured by the timer or window time, and the terminal device has not received PUSCH-related scheduling information, or has not received feedback information for MAC CE, it can be considered that the BFR of the SCell has failed.
  • the first configuration can also indicate a timer used to control the transmission interval of the PUCCH resource, that is, the current effective transmission time of the PUCCH resource can be initiated after a period of time, and the next effective transmission time of the PUCCH resource can be initiated during the interval. Take a different value.
  • the BWP corresponding to the PUCCH resource may also be indicated in the first configuration. If the service volume of the terminal device is large, the BWP corresponding to the PUCCH resource indicated in the first configuration can be wider, for example, it can be 40MHZ; if the service volume of the terminal device is small, the BWP corresponding to the PUCCH resource indicated in the first configuration can be smaller Some, for example, can be 10MHZ.
  • the cell transmitting PUCCH resources may be a PCell or SCell of a terminal device or an SCell supporting PUCCH transmission.
  • the cell transmitting the PUCCH resource may be the PCell or PSCell of the terminal device.
  • the network device can configure an SCell that can support PUCCH transmission for the terminal device, and in the case of a beam failure of the SCell of the terminal device, the report message can be sent to the network device through the SCell that supports PUCCH resource transmission.
  • the PUCCH format corresponding to the PUCCH resource is format 0 or format 1.
  • the format corresponding to the PUCCH resource may be format 0 or format 1. It is understandable that since the format corresponding to the PUCCH resource can include format 0, format 1, format 2, format 3, format 4, the lengths in the OFDM symbols are 1-2, 4-14, 1-2, 4, respectively. -14, 4-14, among these 5 formats, the bit numbers of format 0 and format 1 are all less than or equal to 2, and the bit numbers of format 2, format 3 and format 4 are all greater than 2. Therefore, the PUCCH format corresponding to the PUCCH resource in the embodiment of the present application may be format 0 and format 1, so that the number of transmitted bits is small during transmission.
  • the parameter in the cyclic factor of the PUCCH resource is a specific value.
  • the bit value of the report message transmitted on the PUCCH resource is a specific value.
  • the parameter in the cyclic factor of the PUCCH resource may be a specific value. It is understandable that the PUCCH resource corresponds to a sequence, and different sequences can transmit different information. By changing the value of the cyclic factor, the PUCCH resource can be used to transmit different information.
  • the bit value of the report message transmitted on the PUCCH resource may be a specific value, for example, it may be 00, 01, 10, 11, etc.
  • the specific value is specified by a protocol or configured by the network device.
  • the value of the parameter of the cyclic factor of the PUCCH resource or the bit value of the report message transmitted on the PUCCH resource may be specified by the protocol or configured by the network device.
  • the protocol may specify that the parameter of the cyclic factor of the PUCCH resource may take the value of 0, or the value of the bit used to transmit the report message on the PUCCH resource may be 00.
  • the network device may configure the cyclic factor parameter of the PUCCH resource to 0, or configure the bit value of the report message transmitted on the PUCCH resource to be 01.
  • the priority order of transmission information or data may be:
  • the priority of transmitting MAC CE is higher than the priority of transmitting any logical channel.
  • the priority of transmitting MAC CE is higher than the priority of transmitting C-RNTI information or data from UL-CCCH.
  • the priority of transmitting MAC CE is lower than the priority of transmitting C-RNTI information or data from UL-CCCH and higher than the priority of transmitting configuration authorization confirmation information.
  • the priority of transmitting MAC CE is the same as the priority of transmitting C-RNTI information or data from UL-CCCH.
  • the priority of transmitting MAC CE is the same as the priority of transmitting configuration authorization confirmation information.
  • the priority of transmitting MAC CE is lower than the priority of transmitting configuration authorization confirmation information and higher than the priority of transmitting BSR information.
  • the priority of transmitting the MAC CE is the same as the priority of transmitting the BSR information.
  • the priority of transmitting the MAC CE is lower than the priority of transmitting the BSR information and higher than the priority of transmitting a single piece of PHR information or multiple pieces of PHR information.
  • the terminal device if the number of times that the terminal device uses PUCCH resources to transmit the report message is greater than or equal to the maximum number of times that the report message is transmitted using PUCCH resources, the terminal device confirms that the BFR of the SCell fails; or if the second The timer expires, the second timer is used to control the maximum transmission time for transmitting PUCCH resources, the terminal device confirms that the BFR of the SCell fails, and the second timer is used to control the maximum transmission time for transmitting the PUCCH resources; or During the window time, the terminal device does not send the MAC CE to the network device through the PUSCH resource or does not receive the DCI for scheduling the PUSCH resource, and the terminal device confirms that the BFR of the SCell fails; or the terminal device sends the MAC CE to the network device and does not receive the MAC In the case of CE feedback information, the terminal device confirms that the BFR of the SCell has failed.
  • the terminal device confirms that the BFR of the SCell fails. For example, if the maximum number of transmissions using PUCCH to transmit a report message is 10 times, when the terminal device transmits the report message to the PUCCH resource transmission for the 10th time to request resources, but the request is not successful, when the terminal device uses PUCCH resources to transmit the report again When sending a message, because the maximum number of transmission times of using PUCCH resources to transmit the report message has been exceeded, in this case, it can be confirmed that the BFR of the terminal device SCell has failed.
  • the number of times the report message is transmitted using PUCCH resources mentioned in the embodiment of the application may be the number of times the report message is actually transmitted using PUCCH resources, or the number of times the report message is actually transmitted using PUCCH resources and there is a transmission opportunity The sum of the number of times the reported message was not actually transmitted.
  • the terminal device can cancel or stop transmitting the report message at the current effective transmission time of the PUCCH resource, or if the PUCCH resource is used to transmit the report message and a PUSCH resource If the transmission overlaps, the terminal device cancels or stops transmitting the report message at the current effective transmission time of the PUCCH resource. Therefore, in these two cases, the terminal device can use the PUCCH resource to transmit the report message but ultimately does not use the current effective transmission time of the PUCCH resource to transmit the report message.
  • the report message can also continue to be transmitted; in another embodiment, the sum of the number of actual transmission of the report message using the PUCCH resource and the number of times the report message is actually not transmitted when the opportunity to transmit the report message is triggered is greater than that of the transmission using the PUCCH resource
  • the second timer if the second timer expires, the second timer is used to control the maximum transmission time for transmitting the PUCCH resource, and the terminal device confirms that the BFR of the SCell fails.
  • the second timer may be used to control the maximum transmission time for transmitting PUCCH resources. For example, if the maximum transmission time of a report message using PUCCH resources is 10ms, if a terminal device uses PUCCH resources to send a report message to a network device within 10m without receiving the feedback information or response information of the report message, the SCell can be confirmed BFR failed.
  • the SCell's BFR failed. It should be understood that the failure to transmit MAC CE through PUSCH resources in the embodiments of the present application may mean that the terminal device sends MAC CE to the network device without receiving feedback information for MAC CE, or does not use PUSCH to transmit the MAC CE to the network. .
  • the terminal device sends the MAC CE to the network device and does not receive the feedback information or response message for the MAC CE, it is confirmed that the BFR of the SCell fails.
  • the terminal device can use the PUSCH resource to send the MAC CE to the network device. After receiving the MAC CE, the network device can send the feedback information or response message for the MAC CE to the terminal device. If the terminal device does not receive it Upon receiving the feedback information or response message, the terminal device can confirm that the BFR of the SCell has failed.
  • the terminal device sends a MAC CE to the network device and receives feedback information or a response message for the MAC CE, it is confirmed that the BFR of the SCell is successful.
  • the terminal device can use the PUSCH resource to send the MAC CE to the network device.
  • the network device can send feedback information for the MAC CE to the terminal device.
  • the terminal device receives the feedback information Or after responding to the message, it can be confirmed that the BFR of the SCell is successful.
  • the terminal device when the timer of the BFR of the SCell ends, the terminal device sends the MAC CE to the network device without receiving feedback information or response messages for the MAC CE In this case, the terminal device confirms that the BFR of the SCell fails.
  • the terminal device before the timer of the BFR of the SCell ends, the terminal device sends the MAC CE to the network device and receives feedback information or response messages for the MAC CE Next, confirm that the BFR of SCell is successful.
  • the BFR timer can monitor the time of the entire process of BFR. If the terminal device sends a report message to the network device through PUCCH resources or uses PUSCH resources to transmit MAC CE, when the BFR timer expires, the terminal device still has not received the feedback information or response message for MAC CE, it can confirm this The BFR of the SCell of the terminal device fails; if the terminal device has received the feedback information or response message for the beam failure information of the SCell before the timer of the BFR of the SCell ends, it can confirm that the BFR of the SCell of the terminal device is successful.
  • the timer in the embodiment of this application can better control the duration of the BFR. It is understandable that if the BFR timer is not configured during the BFR process, the terminal device will not receive the beam failure information of the SCell until a long time without the constraint of time length. In this case, it can also be considered as The BFR of the SCell of the terminal device is successful.
  • the timer of the BFR of the SCell is stopped.
  • the counter used to determine the occurrence of beam failure of the SCell is reset to 0.
  • the terminal device confirms that the BFR of the SCell is successful, and the BFR timer of the SCell can be stopped. It is understandable that the BFR timer of the SCell is used to monitor the duration of the BFR of the SCell, that is, to determine whether the BFR of the SCell is successful within a certain period of time. Therefore, when the terminal device confirms that the BFR of the SCell is successful, it can respond to The BFR of the SCell is successful, and the BFR timer of the SCell is stopped.
  • the counter in the embodiment of this application is used to determine that the SCell has a beam failure, that is, if the number of BFIs calculated by the counter is within a certain value within a certain period of time, it can be considered that the SCell of the terminal device does not have a beam failure; if If the number of BFIs calculated by the counter exceeds the certain value, it can be considered that the SCell of the terminal device has a beam failure. Therefore, when the terminal device confirms that the BFR of its SCell is successful, it can reset the counter used to determine the occurrence of beam failure of the SCell to 0 in response to the successful BFR of the SCell.
  • the timer is configured by the network device to the terminal device.
  • the timer is configured by the network device to the terminal device through RRC signaling.
  • the BFR timer of the SCell may be configured by the network device to the terminal device. Further, the BFR timer of the SCell may be configured by the network device to the terminal device through RRC signaling. The duration of the configured BFR timer may also be determined by the network device, for example, it may be 100 ms or 1 s, which is not specifically limited in this application.
  • the time for starting or restarting the timer of the BFR is one of the following times:
  • the terminal device When the terminal device detects a beam failure in the SCell; after the terminal device detects a beam failure in the SCell; when a report message is transmitted through the PUCCH resource; before the report message is transmitted through the PUCCH resource; and when the report message is transmitted through the PUCCH resource After the message is reported; when transmitting the MAC CE of the SCell; before transmitting the MAC CE of the SCell; after transmitting the MAC CE of the SCell.
  • the description is made by taking as an example when or after the terminal device detects the beam failure of the SCell.
  • the terminal device detects the beam failure of the SCell, it can start the BFR timer, or it can start the BFR timer after detecting the wave speed failure of the SCell.
  • the timer for starting the BFR within the time period may be determined by the terminal device. For example, the terminal device may start the BFR timer 2ms after detecting the beam failure of the SCell.
  • the network device can send configuration information to the terminal device.
  • the configuration information can be used to configure the PUCCH resource.
  • the terminal device can use the PUCCH resource to transmit the report message. Or use PUSCH resources to transmit MAC CE.
  • the terminal device uses the PUCCH resource to send a report message to the network device, it overlaps with other resources, for example, overlaps with the first PUSCH resource, and can use the first PUSCH resource to transmit MAC CE, which can reduce unnecessary PUCCH resources. Transmission, which can reduce the delay of the BFR process.
  • FIG. 5 shows a schematic block diagram of a terminal device 500 according to an embodiment of the present application.
  • the terminal device 500 includes: a processing module 510, configured to generate a request message when a beam failure occurs in a secondary cell; wherein the request message corresponds to the first configuration or the second configuration, and the first configuration A configuration is a configuration associated with a scheduling request of at least one logical channel, and the second configuration is a configuration not associated with a scheduling request of a logical channel.
  • the request message is used to request uplink transmission resources from the network device and/or used to notify the network device that a beam failure has occurred in a secondary cell.
  • the first configuration is determined from a configuration set based on at least one of the following: network equipment The indication information of the configuration set, the identifier of the scheduling request corresponding to each configuration in the configuration set, the identifier of the resource corresponding to each configuration in the configuration set, the priority ranking of the logical channel corresponding to each configuration in the configuration set; or The first configuration is randomly selected from the configuration set; wherein the configuration set includes the configuration of at least one scheduling request, and each scheduling request corresponds to at least one logical channel.
  • the indication information of the network device is indicated by configuration information corresponding to the beam failure recovery BFR.
  • the first configuration is a configuration in the configuration set that satisfies the following conditions: the corresponding scheduling request identifier is the largest or the smallest, or the resource identifier corresponding to the corresponding scheduling request is the largest or the smallest.
  • the first configuration is a configuration in the configuration set that satisfies the following condition: the priority of the logical channel associated with the corresponding scheduling request is the highest or the lowest.
  • the scheduling request identifier of the second configuration is different from the scheduling request identifier corresponding to the configuration of the scheduling request associated with the logical channel; and/or the scheduling request corresponding to the second configuration
  • the resource identifier is different from the scheduling request resource identifier corresponding to the configuration of the scheduling request associated with the logical channel.
  • the parameter type of the second configuration is the same as some or all parameter types of the configuration of the scheduling request of the logical channel.
  • the value of the scheduling request identifier of the second configuration is an integer greater than or equal to 8.
  • the value of the scheduling request resource identifier of the second configuration is an integer greater than or equal to 9 or equal to 0.
  • the second configuration indicates physical uplink control channel PUCCH resources.
  • the signaling corresponding to the second configuration includes a mandatory field to indicate PUCCH resources.
  • the PUCCH format corresponding to the PUCCH resource is PUCCH format 0 or PUCCH format 1.
  • the second configuration is indicated by a configuration message corresponding to the BFR.
  • the priority of transmitting the beam failure information of the secondary cell is higher than the priority of transmitting any logical channel; or the priority of transmitting the beam failure information of the secondary cell is higher than that of transmitting C -RNTI information or the priority of data from UL-CCCH; or the priority of transmitting the beam failure information of the secondary cell is lower than the priority of transmitting the C-RNTI information or the data from UL-CCCH and higher
  • the priority of transmitting configuration authorization confirmation information; or the priority of transmitting the beam failure information of the secondary cell is the same as the priority of transmitting the C-RNTI information or the data from UL-CCCH; or the transmitting of the secondary cell
  • the priority of the beam failure information is the same as the priority of transmitting the configuration authorization confirmation information; or the priority of transmitting the beam failure information of the secondary cell is lower than the priority of transmitting the configuration authorization confirmation information and higher than the priority of transmitting the BSR
  • the priority of the information; or the priority of transmitting the beam failure information of the secondary cell is the same as the priority of
  • the request message is transmitted on a special cell of the terminal device, and the special cell of the terminal device includes a primary cell or a primary and secondary cell of the terminal device.
  • the terminal device further includes: a communication module, configured to send beam failure information of the secondary cell to the network device.
  • the beam failure information of the secondary cell is transmitted on the special cell of the terminal device, and the special cell of the terminal device includes the primary cell or primary and secondary cell of the terminal device. .
  • the beam failure information of the secondary cell is transmitted through a medium access control control element MAC CE.
  • the beam failure information is carried on a first resource, and the first resource is a resource indicated by a response message of the request message.
  • the processing module 510 is further configured to: in the case that the number of transmissions of the request message is greater than or equal to the maximum number of transmissions indicated by the configuration of the request message, confirm the secondary cell The BFR of the secondary cell fails; or in the case that the secondary cell beam failure information is sent to the network device and the feedback information or response message for the secondary cell beam failure information is not received, confirm that the BFR of the secondary cell fails.
  • the terminal device further includes: a communication module, configured to send the secondary cell beam failure information to a network device; and the processing module 510 is also configured to: in the BFR of the secondary cell At the end of the timer, if no feedback information or response message for the beam failure information of the secondary cell is received, confirm that the BFR of the secondary cell fails.
  • the processing module 510 is further configured to: deactivate the secondary cell.
  • the terminal device further includes: a communication module, configured to send the secondary cell beam failure information to the network device; the processing module 510 is further configured to: The feedback information or response message of the cell beam failure information confirms that the BFR of the secondary cell is successful.
  • the processing module 510 is further configured to: before the timer of the secondary cell BFR expires, if the feedback information or response message for the secondary cell beam failure information has been received In this case, it is confirmed that the BFR of the secondary cell is successful.
  • the processing module 510 is further configured to: in response to the success of the BFR of the secondary cell, stop the timer corresponding to the BFR of the secondary cell.
  • the processing module 510 is further configured to: in response to the success of the BFR of the secondary cell, reset the counter used to determine the occurrence of the beam failure of the secondary cell to 0.
  • the timer is configured by the network device to the terminal device.
  • the timer is configured by the network device to the terminal device through radio resource control RRC signaling.
  • the time for starting or restarting the timer is one of the following times: when the terminal device detects that the secondary cell has beam failure; the terminal device detects that the secondary cell fails; After a beam failure occurs in a cell; when the request message is generated; before the request message is generated; after the request message is generated; when the request message is sent; before the request message is sent; after the request message is sent; When the beam failure information of the secondary cell is transmitted; before the beam failure information of the secondary cell is transmitted; after the beam failure information of the secondary cell is transmitted.
  • FIG. 6 shows a schematic block diagram of a terminal device 600 according to another embodiment of the present application.
  • the terminal device 600 includes: a communication module 610, configured to receive configuration information, the configuration information is used to configure physical uplink control channel PUCCH resources; the communication module 610 is also configured to: In the case of failure, the PUCCH resource is used to transmit the report message and/or the physical uplink shared channel PUSCH resource is used to transmit the media access control control element MAC CE.
  • the terminal device further includes: a processing module, configured to cancel or stop at the current effective transmission time of the PUCCH resource when one or more of the following conditions are met Transmission of the report message: the first timer corresponding to the PUCCH resource is running at the current effective transmission time of the PUCCH resource, the first timer is used to control the PUCCH resource transmission interval; The current effective transmission time overlaps with the first PUSCH resource included in the PUSCH resource; there is a second PUSCH resource included in the PUSCH resource in the first time period or the second time period, and the first time period ends The time is earlier than the current effective transmission time or is the time in the current effective transmission time, and the start time of the second time period is later than the current effective transmission time or is the current effective transmission Time in time; in the third time period or the fourth time period there is downlink control information DCI used to schedule the third PUSCH resource included in the PUSCH resource, and the end time of the third time period is earlier than the current time period
  • the report message is transmitted at the current effective transmission time of the PUCCH resource: the first timer corresponding to the PUCCH resource When the current effective transmission time of the PUCCH resource stops or times out, the first timer is used to control the transmission interval of the PUCCH resource; the current effective transmission time of the PUCCH resource does not overlap with the PUSCH resource; the PUCCH The current effective transmission time of the resource does not overlap with the measurement interval; the second timer corresponding to the PUCCH resource runs at the current effective transmission time of the PUCCH resource, and the second timer is used to control the transmission of the PUCCH resource The maximum transmission time of the PUCCH resource; the current effective transmission time of the PUCCH resource does not overlap with the transmission resource carrying HARQ information, wherein the transmission resource corresponds to the time domain resource used for transmission; the current effective transmission time of the PUCCH resource is not The transmission resource overlaps with the corresponding scheduling request, wherein the transmission resource corresponds to the time domain
  • the PUSCH resource includes a fourth PUSCH resource
  • the fourth PUSCH resource is a resource indicated by a response message of the report message.
  • the PUSCH resource includes a first PUSCH resource, and the first PUSCH resource overlaps with the current effective transmission time of the PUCCH resource; and/or the PUSCH resource includes a second PUSCH resource Resource, the second PUSCH resource is located in the first time period or the second time period in the time domain, and the termination time of the first time period is earlier than the current effective transmission time or is the current effective transmission A moment in time, the start moment of the second time period is later than the current effective transmission time or is a moment in the current effective transmission time; and/or the PUSCH resource includes a third PUSCH resource, Wherein, the DCI used to schedule the third PUSCH resource is located in the third time period or the fourth time period in the time domain, and the termination time of the third time period is earlier than the current effective transmission time or is The time in the current effective transmission time, the start time of the fourth time period is later than the current effective transmission time or is the time in the current effective transmission time; and/or the PUSCH resource includes The
  • the terminal device further includes: a processing module configured to, if the MAC CE is successfully transmitted by using the PUSCH resource, no longer use the PUCCH resource to transmit the report message.
  • the terminal device further includes: a processing module, configured to stop in response to the terminal device using the PUSCH resource to transmit the MAC CE or receiving the DCI for scheduling the PUSCH resource A second timer, where the second timer is used to control the maximum transmission time for transmitting the PUCCH resource.
  • a processing module configured to stop in response to the terminal device using the PUSCH resource to transmit the MAC CE or receiving the DCI for scheduling the PUSCH resource A second timer, where the second timer is used to control the maximum transmission time for transmitting the PUCCH resource.
  • the end time of the first time period or the third time period is the start point of the first symbol of the PUCCH resource.
  • the value of the duration of the first time period or the third time period is determined according to at least one of the following conditions: protocol provisions, pre-configuration of the network device, and the terminal The reporting capability of the device.
  • the start time of the second time period or the fourth time period is the end point of the last symbol or the start point of the first symbol of the PUCCH resource.
  • the value of the duration of the second time period or the fourth time period is determined according to at least one of the following conditions: protocol provisions, pre-configuration of the network device, and The reporting capabilities of the terminal equipment.
  • the configuration information includes a mandatory field to indicate the PUCCH resource.
  • the MAC CE carries beam failure information of the secondary cell.
  • the configuration information indicates at least one of the following information: the period of using the PUCCH resource to transmit the report message, and the time domain offset of each period of the PUCCH resource , Using the PUCCH resource to transmit the maximum transmission times of the report message, using the PUCCH resource to transmit the maximum transmission time timer of the report message, and using the PUCCH resource to transmit the maximum transmission time window of the report message Time, the timer of the interval for transmitting the report message using the PUCCH resource, the cell corresponding to the PUCCH resource, the bandwidth part BWP corresponding to the PUCCH resource, and the PUCCH format corresponding to the PUCCH resource.
  • the cell corresponding to the PUCCH resource is a primary cell or a primary secondary cell of the terminal device or a secondary cell supporting PUCCH transmission.
  • the PUCCH format corresponding to the PUCCH resource is PUCCH format 0 or PUCCH format 1.
  • the parameter in the cyclic factor of the PUCCH resource is a specific value.
  • the specific value is specified by a protocol or configured by the network device.
  • the bit value of the report message transmitted on the PUCCH resource is a specific value.
  • the specific value is specified by a protocol or configured by the network device.
  • the priority of transmitting the MAC CE is higher than the priority of transmitting any logical channel; the priority of transmitting the MAC CE is higher than the priority of transmitting the cell radio network temporary identification C-RNTI information or The priority of data from the uplink common control channel UL-CCCH; or the priority of transmitting the MAC CE is lower than the priority of transmitting the cell radio network temporary identification C-RNTI information or the data from UL-CCCH and Higher than the priority of transmitting configuration authorization confirmation information; or the priority of transmitting the MAC CE is the same as the priority of transmitting the cell radio network temporary identification C-RNTI information or the data from UL-CCCH; or transmitting the said The priority of MAC CE is the same as the priority of transmitting the configuration authorization confirmation information; or the priority of transmitting the MAC CE is lower than the priority of transmitting the configuration authorization confirmation information and higher than the priority of transmitting the buffer status report BSR information Or the priority of transmitting the MAC CE is the same as the priority of transmitting the BSR information;
  • the terminal device further includes: a processing module, configured to: if the number of times the terminal device uses the PUCCH resource to transmit the report message is greater than or equal to using the PUCCH resource to transmit the Report the maximum number of times of message transmission to confirm that the BFR of the secondary cell has failed; or if the second timer expires, the second timer is used to control the maximum transmission time for transmitting the PUCCH resource to confirm that the BFR of the secondary cell fails Or within the first window time, the terminal device does not send the MAC CE to the network device through the PUSCH resource or does not receive the DCI scheduling the PUSCH resource, confirming that the BFR of the secondary cell fails; or In the case that the terminal device sends the MAC CE to the network device and does not receive the feedback information or response message for the MAC CE, confirm that the BFR of the secondary cell fails.
  • a processing module configured to: if the number of times the terminal device uses the PUCCH resource to transmit the report message is greater than or equal to using the PUCCH resource to transmit
  • the number of times that the terminal device uses the PUCCH resource to transmit the report message is the number of times that the report message is actually transmitted using the PUCCH resource; or the terminal device uses the PUCCH
  • the number of resource transmissions of the report message is the sum of the number of actual transmission of the report message using the PUCCH resource and the number of times the PUCCH resource has a transmission opportunity but the report message is not actually transmitted.
  • the processing module is further configured to: when the timer corresponding to the BFR of the secondary cell ends, the terminal device sends the MAC CE to the network device and does not receive In the case of the feedback information or response message of the MAC CE, it is confirmed that the BFR of the secondary cell fails.
  • the terminal device further includes: a processing module, configured to send the MAC CE to the network device when the terminal device receives feedback information or a response message for the MAC CE In this case, it is confirmed that the BFR of the secondary cell is successful.
  • a processing module configured to send the MAC CE to the network device when the terminal device receives feedback information or a response message for the MAC CE In this case, it is confirmed that the BFR of the secondary cell is successful.
  • the processing module is further configured to: before the timer of the secondary cell BFR expires, the terminal device sends the MAC CE to the network device and receives In the case of the feedback information or response message of the MAC CE, it is confirmed that the BFR of the secondary cell is successful.
  • the processing module is further configured to: in response to the success of the BFR of the secondary cell, stop the timer corresponding to the BFR of the secondary cell.
  • the processing module is further configured to: in response to the success of the BFR of the secondary cell, reset a counter for determining the occurrence of a beam failure of the secondary cell to 0.
  • the timer is configured by the network device to the terminal device.
  • the timer is configured by the network device to the terminal device through radio resource control RRC signaling.
  • the time for starting or restarting the timer of the BFR is one of the following times: when the terminal device detects that a beam failure occurs in the secondary cell; the terminal device detects all After beam failure occurs in the secondary cell; when the report message is transmitted through the PUCCH resource; before the report message is transmitted through the PUCCH resource; after the report message is transmitted through the PUCCH resource; when the report message is transmitted through the PUCCH resource; When MAC CE; before transmitting the MAC CE of the secondary cell; after transmitting the MAC CE of the secondary cell.
  • FIG. 7 shows a schematic block diagram of a network device 700 according to an embodiment of the present application.
  • the network device 700 includes: a communication module 710, configured to receive a request message sent by a terminal device when a beam failure occurs in a secondary cell; wherein, the request message corresponds to the first configuration or the second configuration,
  • the first configuration is a configuration associated with a scheduling request of at least one logical channel
  • the second configuration is a configuration not associated with a scheduling request of a logical channel.
  • the request message is used to request uplink transmission resources from the network device and/or used to notify the network device that a beam failure has occurred in a secondary cell.
  • the scheduling request identifier of the second configuration is different from the scheduling request identifier corresponding to the configuration of the scheduling request associated with the logical channel; and/or the scheduling request corresponding to the second configuration
  • the resource identifier is different from the scheduling request resource identifier corresponding to the configuration of the scheduling request associated with the logical channel.
  • the parameter type of the second configuration is the same as some or all parameter types of the configuration of the scheduling request of the logical channel.
  • the value of the scheduling request identifier of the second configuration is an integer greater than or equal to 8.
  • the value of the scheduling request resource identifier of the second configuration is an integer greater than or equal to 9 or equal to 0.
  • the second configuration indicates physical uplink control channel PUCCH resources.
  • the signaling corresponding to the second configuration includes a mandatory field to indicate PUCCH resources.
  • the PUCCH format corresponding to the PUCCH resource is PUCCH format 0 or PUCCH format 1.
  • the second configuration is indicated by a beam failure recovery BFR configuration message.
  • the request message is transmitted on a special cell of the terminal device, and the special cell of the terminal device includes a primary cell or a primary and secondary cell of the terminal device.
  • the communication module 710 is further configured to receive beam failure information of the secondary cell.
  • the beam failure information of the secondary cell is transmitted on the special cell of the terminal device, and the special cell of the terminal device includes the primary cell or primary and secondary cell of the terminal device. .
  • the beam failure information of the secondary cell is transmitted through a medium access control control element MAC CE.
  • the beam failure information is carried on a first resource, and the first resource is a resource indicated by a response message of the request message.
  • FIG. 8 shows a schematic block diagram of a network device 800 according to another embodiment of the present application.
  • the network device 800 includes: a communication module 810, configured to send configuration information to the terminal device, the configuration information is used to configure physical uplink control channel PUCCH resources; the communication module 810 is also configured to: receive The terminal device uses the report message transmitted by the PUCCH resource and/or the media access control element MAC CE transmitted by the physical uplink shared channel PUSCH resource in the case of beam failure in the secondary cell.
  • the network device further includes: a processing module, configured to cancel or stop receiving the current PUCCH resources of the terminal device when one or more of the following conditions is met;
  • the current effective transmission time of the PUCCH resource overlaps with the first PUSCH resource included in the PUSCH resource; there is a second PUSCH resource included in the PUSCH resource in the first time period or the second time period, the The end time of the first time period is earlier than the current effective transmission time or is a time in the current effective transmission time, and the start time of the second time period is later than the current effective transmission time or is The time in the current effective transmission time; there is downlink control information DCI for scheduling the third PUSCH resource included in the PUSCH resource in the third time period or the fourth time period, and the end time of the third time period
  • the communication module 810 is further configured to: when one or more of the following conditions are met, receive the terminal device to transmit on the current effective transmission time of the PUCCH resource
  • the report message the first timer corresponding to the PUCCH resource stops or times out during the current effective transmission time of the PUCCH resource, and the first timer is used to control the PUCCH resource transmission interval; the PUCCH resource The current effective transmission time of the PUCCH resource does not overlap with the PUSCH resource; the current effective transmission time of the PUCCH resource does not overlap the measurement interval; the second timer corresponding to the PUCCH resource is valid for the current transmission of the PUCCH resource The second timer is used to control the maximum transmission time for transmitting the PUCCH resource; the current effective transmission time of the PUCCH resource does not overlap with the transmission resource carrying HARQ information, and the transmission resource corresponds to the transmission used The current effective transmission time of the PUCCH resource does not overlap with the transmission resource corresponding to the scheduling request, wherein the transmission resource corresponds to the time
  • the termination time is earlier than the current effective transmission time or is the time in the current effective transmission time
  • the start time of the fourth time period is later than the current effective transmission time or is the current effective transmission time The moment in the transmission time; the network device did not receive the MAC CE transmitted by the terminal device using the PUSCH resource before the current effective transmission time of the PUCCH resource.
  • the PUSCH resource includes a fourth PUSCH resource
  • the fourth PUSCH resource is a resource indicated by a response message of the report message.
  • the PUSCH resource includes a first PUSCH resource, and the first PUSCH resource overlaps with the current effective transmission time of the PUCCH resource; and/or the PUSCH resource includes a second PUSCH resource Resource, the second PUSCH resource is located in the first time period or the second time period in the time domain, and the termination time of the first time period is earlier than the current effective transmission time or is the current effective transmission A moment in time, the start moment of the second time period is later than the current effective transmission time or is a moment in the current effective transmission time; and/or the PUSCH resource includes a third PUSCH resource, Wherein, the DCI used to schedule the third PUSCH resource is located in the third time period or the fourth time period in the time domain, and the termination time of the third time period is earlier than the current effective transmission time or is The time in the current effective transmission time, the start time of the fourth time period is later than the current effective transmission time or is the time in the current effective transmission time; and/or the PUSCH resource includes The
  • the end time of the first time period or the third time period is the start point of the first symbol of the PUCCH resource.
  • the value of the duration of the first time period or the third time period is determined according to at least one of the following conditions: protocol provisions, pre-configuration of the network device, and the terminal The reporting capability of the device.
  • the start time of the second time period or the fourth time period is the end point of the last symbol or the start point of the first symbol of the PUCCH resource.
  • the value of the duration of the second time period or the fourth time period is determined according to at least one of the following conditions: protocol provisions, pre-configuration of the network device, and The reporting capabilities of the terminal equipment.
  • the configuration information includes a mandatory field to indicate the PUCCH resource.
  • the MAC CE carries beam failure information of the secondary cell.
  • the configuration information indicates at least one of the following information: the period of using the PUCCH resource to transmit the report message, and the time domain offset of each period of the PUCCH resource , Using the PUCCH resource to transmit the maximum transmission times of the report message, using the PUCCH resource to transmit the maximum transmission time timer of the report message, and using the PUCCH resource to transmit the maximum transmission time window of the report message Time, the timer of the interval for transmitting the report message using the PUCCH resource, the cell corresponding to the PUCCH resource, the bandwidth part BWP corresponding to the PUCCH resource, and the PUCCH format corresponding to the PUCCH resource.
  • the cell corresponding to the PUCCH resource is a primary cell or a primary secondary cell of the terminal device or a secondary cell supporting PUCCH transmission.
  • the PUCCH format corresponding to the PUCCH resource is PUCCH format 0 or PUCCH format 1.
  • the parameter in the cyclic factor of the PUCCH resource is a specific value.
  • the specific value is specified by a protocol or configured by the network device.
  • the bit value of the report message transmitted on the PUCCH resource is a specific value.
  • the specific value is specified by a protocol or configured by the network device.
  • An embodiment of the present application also provides a communication device 900, as shown in FIG. 9, including a processor 910 and a memory 920, the memory is used to store a computer program, and the processor is used to call and run a computer stored in the memory Program to execute the method in the embodiment of this application.
  • the processor 910 may call and run a computer program from the memory 920 to implement the method in the embodiment of the present application.
  • the memory 920 may be a separate device independent of the processor 910, or may be integrated in the processor 910.
  • the communication device 900 may further include a transceiver 930, and the processor 910 may control the transceiver 930 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other devices. Information or data sent by the device.
  • the transceiver 930 may include a transmitter and a receiver.
  • the transceiver 930 may further include an antenna, and the number of antennas may be one or more.
  • the communication device 900 may specifically be a network device of an embodiment of the application, and the communication device 900 may implement the corresponding process implemented by the network device in each method of the embodiment of the application. For brevity, details are not repeated here .
  • the communication device 900 may specifically be a mobile terminal/terminal device of an embodiment of the present application, and the communication device 900 may implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • the communication device 900 may implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • the communication device 900 may implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • the communication device 900 may specifically be a mobile terminal/terminal device of an embodiment of the present application, and the communication device 900 may implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • the communication device 900 may specifically be a mobile terminal/terminal device of an embodiment of the present application, and the communication device 900 may implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • the communication device 900 may specifically be a mobile terminal/terminal device of an embodiment of the present application, and the communication device 900 may implement the
  • FIG. 10 is a schematic structural diagram of a chip of an embodiment of the present application.
  • the chip 1000 shown in FIG. 10 includes a processor 1010, and the processor 1010 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
  • the chip 1000 may further include a memory 1020.
  • the processor 1010 can call and run a computer program from the memory 1020 to implement the method in the embodiment of the present application.
  • the memory 1020 may be a separate device independent of the processor 1010, or it may be integrated in the processor 1010.
  • the chip 1000 may further include an input interface 1030.
  • the processor 1010 can control the input interface 1030 to communicate with other devices or chips, and specifically, can obtain information or data sent by other devices or chips.
  • the chip 1000 may further include an output interface 1040.
  • the processor 1010 can control the output interface 1040 to communicate with other devices or chips, specifically, can output information or data to other devices or chips.
  • the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the network device in the various methods of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the network device in the various methods of the embodiment of the present application.
  • the chip can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip mentioned in the embodiment of the present application may also be referred to as a system-level chip, a system-on-chip, a system-on-chip, or a system-on-chip, etc.
  • the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability.
  • the steps of the foregoing method embodiments may be completed by hardware integrated logic circuits in the processor or instructions in the form of software.
  • the aforementioned processor may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC application specific integrated circuit
  • FPGA ready-made programmable gate array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present application may be directly embodied as being executed and completed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a mature storage medium in the field, such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, registers.
  • the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache.
  • RAM random access memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM DDR SDRAM
  • ESDRAM enhanced synchronous dynamic random access memory
  • Synchlink DRAM SLDRAM
  • DR RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM), etc. That is to say, the memory in the embodiment of the present application is intended to include but not limited to these and any other suitable types of memory.
  • FIG. 11 is a schematic structural diagram of a communication system 1100 according to an embodiment of the present application. As shown in FIG. 11, the communication system 1100 includes a terminal device 1110 and a network device 1120.
  • the terminal device 1110 can be used to implement the corresponding function implemented by the terminal device in the above method
  • the network device 1120 can be used to implement the corresponding function implemented by the network device in the above method. For brevity, it will not be repeated here. .
  • the embodiment of the present application also provides a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium may be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program enables the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application ,
  • the computer program enables the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application ,
  • I will not repeat it here.
  • the embodiments of the present application also provide a computer program product, including computer program instructions.
  • the computer program product may be applied to the network device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program product can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application, For brevity, I won't repeat them here.
  • the embodiment of the present application also provides a computer program.
  • the computer program can be applied to the network device in the embodiment of the present application.
  • the computer program runs on the computer, the computer is caused to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • I won’t repeat it here.
  • the computer program can be applied to the mobile terminal/terminal device in the embodiment of the present application.
  • the computer program runs on the computer, the computer executes each method in the embodiment of the present application. For the sake of brevity, the corresponding process will not be repeated here.
  • the disclosed system, device, and method may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • each unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of this application essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory,) ROM, random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .

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Abstract

本申请提供一种无线通信的方法、终端设备和网络设备,包括:在辅小区发生波束失败的情况下,终端设备生成请求消息;其中,所述请求消息对应第一配置或第二配置,所述第一配置为关联至少一个逻辑信道的调度请求的配置,所述第二配置为不关联逻辑信道的调度请求的配置。本申请提供的无线通信方法,可以执行辅小区的波束失败恢复流程。

Description

无线通信方法、终端设备和网络设备 技术领域
本申请实施例涉及通信技术领域,具体涉及一种无线通信方法、终端设备和网络设备。
背景技术
在通信标准中,辅小区(Secondary Cell,SCell)的波束失败恢复(Beam Failure Recovery,BFR)流程还未定义。
发明内容
本申请实施例提供一种无线通信方法、终端设备和网络设备,能够执行SCell的BFR流程。
第一方面,提供一种无线通信方法,包括:在辅小区发生波束失败的情况下,终端设备生成请求消息;其中,所述请求消息对应第一配置或第二配置,所述第一配置为关联至少一个逻辑信道的调度请求的配置,所述第二配置为不关联逻辑信道的调度请求的配置。
本申请实施例提供的无线通信的方法,在辅小区发生波束失败的情况下,终端设备可以按照第一配置或第二配置生成请求消息,可以实现辅小区的BFR流程。
第一配置为关联至少一个逻辑信道的调度请求的配置,表明该请求消息的配置可以复用逻辑信道的调度请求的配置,可以降低通信标准的复杂度,以及降低终端设备实现的复杂度。
或者,第二配置为不关联逻辑信道的调度请求的配置,则可以避免该请求消息的配置与逻辑信道的调度请求的配置的冲突,简化对该请求消息和调度请求的处理。
第二方面,提供一种无线通信方法,包括:终端设备接收配置信息,所述配置信息用于配置PUCCH资源;在辅小区发生波束失败的情况下,所述终端设备利用所述PUCCH资源传输上报消息和/或利用PUSCH资源传输MAC CE。
在本申请实施例中,网络设备可以向终端设备发送配置信息,该配置信息可以用于配置PUCCH资源,在辅小区发生波束失败的情况下,终端设备可以利用该PUCCH资源传输上报消息或利用PUSCH资源传输MAC CE,从而可以实现辅小区的BFR流程。
第三方面,提供一种无线通信方法,包括:网络设备接收终端设备在辅小区发生波束失败的情况下发送的请求消息;其中,所述请求消息对应第一配置或第二配置,所述第一配置为关联至少一个逻辑信道的调度请求的配置,所述第二配置为不关联逻辑信道的调度请求的配置。
第四方面,提供一种无线通信方法,包括:网络设备向终端设备发送配置信息,所述配置信息用于配置PUCCH资源;所述网络设备接收所述终端设备在辅小区发生波束失败的情况下利用所述PUCCH资源传输的上报消息和/或利用PUSCH资源传输的MAC CE。
第五方面,提供一种终端设备,包括:处理模块,用于在辅小区发生波束失败的情况下,生成请求消息;其中,所述请求消息对应第一配置或第二配置,所述第一配置为关联至少一个逻辑信道的调度请求的配置,所述第二配置为不关联逻辑信道的调度请求的配置。
第六方面,提供一种终端设备,包括:通信模块,用于接收配置信息,所述配置信息用于配置PUCCH资源;所述通信模块还用于:在辅小区发生波束失败的情况下,利用所述PUCCH资源传输上报消息和/或利用PUSCH资源传输MAC CE。
第七方面,提供一种网络设备,包括:通信模块,用于接收终端设备在辅小区发生波束失败的情况下发送的请求消息;其中,所述请求消息对应第一配置或第二配置,所述第一配置为关联至少一个逻辑信道的调度请求的配置,所述第二配置为不关联逻辑信道的调度请求的配置。
第八方面,提供一种网络设备,包括:通信模块,用于向终端设备发送配置信息,所述配置信息用于配置PUCCH资源;所述通信模块还用:接收所述终端设备在辅小区发生波束失败的情况下利用所述PUCCH资源传输的上报消息和/或利用PUSCH资源传输的MAC CE。
第九方面,提供一种通信设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述第一方面或第二方面或其各实现方式中的方法。
第十方面,提供一种通信设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述第三方面或第四方面或其各实现方式中的方法。
第十一方面,提供了一种芯片,用于实现上述第一方面或第二方面或其各实现方式中的方法。
具体地,该芯片包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有该芯片的设备执行如上述第一方面或第二方面或其各实现方式中的方法。
第十二方面,提供了一种芯片,用于实现上述第三方面或第四方面或其各实现方式中的方法。
具体地,该芯片包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有该芯片的设备执行如上述第三方面或第四方面或其各实现方式中的方法。
第十三方面,提供一种计算机可读存储介质,用于存储计算机程序,该计算机程序使得计算机执行上述第一方面或第二方面或其各实现方式中的方法。
第十四方面,提供一种计算机可读存储介质,用于存储计算机程序,该计算机程序使得计算机执行上述第三方面或第四方面或其各实现方式中的方法。
第十五方面,提供一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行上述第一方面或第二方面或其各实现方式中的方法。
第十六方面,提供一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行上述第三方面或第四方面或其各实现方式中的方法。
第十七方面,提供一种计算机程序,当其在计算机上运行时,使得计算机执行上述第一方面或第二方面或其各实现方式中的方法。
第十八方面,提供一种计算机程序,当其在计算机上运行时,使得计算机执行上述第三方面或第四方面或其各实现方式中的方法。
附图说明
图1是本申请实施例提供的一种应用场景的示意性图;
图2是本申请一实施例提供的一种无线通信的方法的示意性图;
图3是本申请另一实施例提供的一种无线通信的方法的示意性图;
图4是本申请又一实施例提供的一种无线通信的方法的示意性图;
图5是本申请一实施例提供的一种终端设备的示意性框图;
图6是本申请另一实施例提供的一种终端设备的示意性框图;
图7是本申请一实施例提供的一种网络设备的示意性框图;
图8是本申请另一实施例提供的一种网络设备的示意性框图;
图9是本申请一实施例提供的一种通信设备的示意性框图;
图10是本申请实施例提供的一种芯片的示意性框图;
图11是本申请实施例提供的一种通信系统的示意性框图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请实施例的技术方案可以应用于各种通信系统,例如:全球移动通讯(Global System of Mobile communication,GSM)系统、码分多址(Code Division Multiple Access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)系统、通用分组无线业务(General Packet Radio Service,GPRS)、长期演进(Long Term Evolution,LTE)系统、LTE频分双工(Frequency Division Duplex,FDD)系统、LTE时分双工(Time Division Duplex,TDD)、通用移动通信系统(Universal Mobile Telecommunication System,UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access,WiMAX)通信系统或5G系统等。
如图1所示。该终端设备110与第一通信系统下的第一网络设备130和第二通信系统下的第二网络设备120相连,例如,该第一网络设备130为LTE下的网络设备,该第二网络设备120为新空口(New Radio,NR)下的网络设备。
其中,该第一网络设备130和该第二网络设备120下可以包括多个小区。
应理解,图1是本申请实施例的通信系统的示例,本申请实施例不限于图1所示。
作为一个示例,本申请实施例适应的通信系统可以包括至少该第一通信系统下的多个网络设备和/或该第二通信系统下的多个网络设备。
例如,图1所示的系统100可以包括第一通信系统下的一个主网络设备和第二通信系统下的至少一个辅助网络设备。至少一个辅助网络设备分别与该一个主网络设备相连,构成多连接,并分别与终端设备110连接为其提供服务。具体地,终端设备110可以通过主网络设备和辅助网络设备同时建立连接。
可选地,终端设备110和主网络设备建立的连接为主连接,终端设备110与辅助网络设备建立的连接为辅连接。终端设备110的控制信令可以通过主连接进行传输,而终端设备110的数据可以通过主连接以及辅连接同时进行传输,也可以只通过辅连接进行传输。
作为又一示例,本申请实施例中的第一通信系统和第二通信系统不同,但对第一通信系统和该第二通信系统的具体类别不作限定。
例如,该第一通信系统和该第二通信系统可以是各种通信系统,例如:GSM系统、CDMA系统、WCDMA系统、GPRS、LTE系统、TDD、UMTS等。
所述主网络设备和所述辅助网络设备可以为任意接入网设备。
可选地,在一些实施例中,所述接入网设备可以是GSM系统或CDMA系统中的基站(Base Transceiver Station,BTS),也可以是WCDMA系统中的基站(NodeB,NB),还可以是LTE系统中的演进型基站(Evolutional Node B,eNB或eNodeB)。
可选地,所述接入网设备还可以是下一代无线接入网(Next Generation Radio Access Network,NG RAN),或者是NR系统中的基站(gNB),或者是云无线接入网络(Cloud Radio Access Network,CRAN)中的无线控制器,或者该接入网设备可以为中继站、接入点、车载设备、可穿戴设备,或者未来演进的公共陆地移动网络(Public Land Mobile Network,PLMN)中的网络设备等。
在图1所示的系统100中,以该第一网络设备130为主网络设备,以该第二网络设备120为辅助网络设备为例。
该第一网络设备130可以为LTE网络设备,该第二网络设备120可以为NR网络设备。或者该第一网络设备130可以为NR网络设备,第二网络设备120可以为LTE网络设备。或者该第一网络设备130和该第二网络设备120都可以为NR网络设备。或者该第一网络设备130可以为GSM网络设备,CDMA网络设备等,该第二网络设备120也可以为GSM网络设备,CDMA网络设备等。或者第一网络设备130可以是宏基站(Macrocell),第二网络设备120可以为微蜂窝基站(Microcell)、微微蜂窝基站(Picocell)或者毫微微蜂窝基站(Femtocell)等。
可选地,所述终端设备110可以是任意终端设备,所述终端设备110包括但不限于:
经由有线线路连接,如经由公共交换电话网络(Public Switched Telephone Networks,PSTN)、数字用户线路(Digital Subscriber Line,DSL)、数字电缆、直接电缆连接;和/或另一数据连接/网络;和/或经由无线接口,如,针对蜂窝网络、无线局域网(Wireless Local Area Network,WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器;和/或另一终端设备的被设置成接收/发送通信信号的装置;和/或物联网(Internet of Things,IoT)设备。被设置成通过无线接口通信的终端设备可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话;可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(Personal Communications System,PCS)终端;可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位系统(Global Positioning System,GPS)接收器的PDA;以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端设备可以指接入终端、用户设备(User Equipment,UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol,SIP)电话、无线本地环路(Wireless Local Loop,WLL)站、个人数字处理(Personal Digital Assistant,PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、5G网络中的终端设备或者未来演进的PLMN中的终端设备等。
应理解,本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。另外,本文中字符“/”,一般表示前后关联对象是一种“或”的关系。
波束在系统中是通过其对应的参考信号资源,例如通过测量信道状态信息参考信号(Channel State Information Reference Signal,CSI-RS)资源和/或或同步信号块(Synchronization Signal/Physical Broadcast Channel block,SS/PBCH Block)来体现的。因此在前面以及后续的描述中,为了表述简洁,往往直接使用波束这个词,但实际上都是指其对应的CSI-RS资源和/或SS/PBCH Block。
在本申请实施例中,可以根据SCell自身的特点,设计对应的BFR流程,例如,在SCell的链路质量出现问题时,可以使用终端设备对应的主小区(Primary Cell,PCell)或主辅小区(Primary Secondary Cell,PSCell)进行通信。
本申请实施例中,BFR流程有时候也可以称为波束失败请求(Beam Failure ReQuest,BFRQ)流程。
基于此,例如,可以通过终端设备的PCell或PSCell或其他SCell向网络设备发送用于请求资源的消息以在请求的资源上发送某个SCell的波束失败信息,或者可以通过终端设备的PCell或PSCell或其他SCell,利用网络设备配置的物理上行控制信道(Physical Uplink Control Channel,PUCCH)资源,传输请求消息或利用物理上行共享信道(Physical Uplink Shared Channel,PUSCH)资源传输媒体接入控制控制元素(Media Access Control Control Element,MAC CE),所述MAC CE携带某个SCell波束 失败相关信息和/或对应的新的候选波束信息。
本申请实施例中,在某个SCell发生波束失败的情况下,终端设备可以生成请求消息,该请求消息可以用于向网络设备请求上行传输资源或通知网络设备该终端设备的所述SCell发生波束失败,网络设备接收到终端设备发送的请求消息后,可以向终端设备分配资源,从而使得终端设备可以在分配的资源上向网络设备发送所述SCell的波束失败信息。进一步地,波束失败信息的发送可以优先其他数据或信息的发送,从而可以降低BFR流程的时延。
图2为本申请一实施例提供的一种无线通信的方法200的示意性流程图。该方法200可以由图1所示的通信系统中的终端设备执行,如图2所示,该方法200可以包括步骤210。
210,在SCell发生波束失败的情况下,终端设备生成请求消息。
图3为本申请另一实施例提供的一种无线通信的方法300的示意性流程图。如图3所示,该方法300可以包括步骤310-330。
310,在SCell发生波束失败的情况下,终端设备生成请求消息。
320,终端设备向网络设备发送请求消息。
330,网络设备接收请求消息。
其中,所述请求消息对应第一配置或第二配置,所述第一配置为关联至少一个逻辑信道的调度请求的配置,所述第二配置为不关联逻辑信道的调度请求的配置。
在本申请实施例中,终端设备生成的请求消息可以为用于BFR的请求消息,该BFR的请求消息为调度请求(Scheduling Request,SR),若终端设备的SCell发生波束失败,可以基于其SR配置与网络设备进行通信,请求消息所对应的配置可以为上述提到的第一配置。
该请求消息所对应的配置也可以是与SR配置不同的配置,可以是网络设备向终端设备额外指示的一个配置,该配置可以不与任何一个逻辑信道相关联。若终端设备的SCell发生波束失败,可以基于该配置与网络设备进行通信,该请求消息所对应的配置可以为上述提到的第二配置。
对于PCell或PSCell来说,若终端设备的PCell或PSCell发生波束失败,终端设备可以从竞争性的随机接入资源中选择一个物理随机接入信道(Physical Random Access Channel,PRACH)发起传输。
可选地,在一些实施例中,网络设备向终端设备额外指示的配置也可以称为SR配置。也就是说,虽然网络设备向终端设备额外指示的配置可以不与逻辑信道相关联,但是部分或全部配置参数类型可以与SR配置相同,因此该配置也可以称为SR配置,终端设备仍然可以基于该配置与网络设备进行通信。
本申请实施例提供的无线通信的方法,在SCell发生波束失败的情况下,终端设备可以按照第一配置或第二配置生成请求消息,可以执行辅小区的BFR流程。
第一配置为关联至少一个逻辑信道的调度请求的配置,表明该请求消息的配置可以复用逻辑信道的调度请求的配置,可以降低通信标准的复杂度,以及降低终端设备实现的复杂度。
或者,第二配置为不关联逻辑信道的调度请求的配置,则可以避免该请求消息的配置与逻辑信道的调度请求的配置的冲突,简化对该请求消息和调度请求的处理。
可选地,在一些实施例中,该请求消息用于向网络设备请求上行传输资源和/或用于通知有SCell发生波束失败。
本申请实施例中,若终端设备向网络设备发送请求消息,一种实现方式中,该请求消息可以用于向网络设备请求上行传输资源,网络设备在接收到该请求消息后,可以向终端设备分配资源,终端设备可以基于分配的资源向网络设备发送SCell的波束失败信息。
另一种实现方式中,该请求消息可以用于通知网络设备SCell发生波束失败。网络设备在接收到该请求消息后,可以基于预定的规则向终端设备分配资源,从而终端设备可以基于分配的资源向网络设备发送SCell的波束失败信息。其中,该预定的规则可以是终端设备与网络设备预先约定的规则,即网络设备接收到通知其发生波束失败的请求消息,则向终端设备分配资源,该预定的规则也可以是网络设备自己实现的。
本申请实施例中的上行传输资源可以为PUSCH资源。可以理解的是,在终端设备的SCell发生波束失败的情况下,若终端设备需要向网络设备发送该SCell的波束失败信息,由于终端设备的SCell发生了波束失败,可以先基于终端设备的PCell或PSCell或其他SCell通过PUCCH资源向网络设备发送请求消息,以向网络设备请求PUSCH资源,网络设备在接收到请求消息后,可以向终端设备分配PUSCH资源,终端设备可以通过网络设备该PUSCH资源向网络设备发送该SCell的波束失败信息。可选的,通过PUCCH资源向网络设备发送请求消息这一步骤可以省略。
本申请实施例中的SCell具体的波束失败信息可以通过MAC CE来传输,该SCell的波束失败信息可以指示发生波束失败的小区,也可以指示发生波束失败的波束,也可以指示一个新的波束,还可以指示没有满足预设条件的波束。
上文指出,请求消息的配置可以对应第一配置,也可以对应第二配置,以下将分别介绍在对应这两种配置的情况下,BFR的相关流程。
可选地,在请求消息对应的配置为第一配置的情况下,该第一配置可以是从基于以下中的至少一种配置集合中确定的:网络设备的指示信息、配置集合中各个配置对应的调度请求的标识、配置集合中各个配置对应的资源的标识,配置集合中各个配置对应的逻辑信道的优先级排序;或者,第一配置是从配置集合中随机选择的。
其中,所述配置集合包括至少一个调度请求的配置,每个调度请求对应至少一个逻辑信道。
本申请实施例中,请求消息的配置可以是从配置集合中选择的,在选择第一配置的过程中,可以基于不同的准则或规则进行选择。例如,可以是网络设备的指示信息指示配置集合中的一个配置作为请求消息的配置;也可以是基于配置集合中各个配置对应的SR的标识(Identifier,ID)或各个配置对应的SR资源的标识;还可以是基于配置集合中各个配置对应的逻辑信道的优先级排序;或者可以是终端设备从配置集合中随机选择的一个配置。
本申请实施例中,配置对应的逻辑信道可以是指与调度请求配置相关联的逻辑信道。
本申请实施例中的SR的ID或SR资源的ID可以为序列,终端设备可以根据SR的ID或SR资源的ID来选择请求消息的配置。
应理解,本申请实施例中的配置集合中的每一个配置可以关联至少一个逻辑信道,而不同的逻辑信道上可以承载不同的数据,因此,可以根据不同逻辑信道对应的优先级来确定第一配置。
在本申请实施例中,该配置集合中的每一个配置中可以包括对应SR的ID,定时器以及最大传输次数。例如,定时器可以用来控制PUCCH资源传输请求消息的间隔,以及最大传输次数可以为利用PUCCH资源传输请求消息的最大传输次数。该配置集合中的每一个配置对应的资源配置可以包括关联哪个SR,时域周期和位置以及PUCCH资源等。其中,关联哪个SR可以使得该SR能够基于对应的资源配置发送消息,时域周期可以为利用PUCCH资源间隔时间,若配置中对应的资源配置中包括一PUCCH资源,终端设备可以利用该PUCCH资源向网络设备发送请求消息。
在上文中,简单说明了网络设备可以基于不同的准则或规则从配置集合中确定第一配置,下面将分别进行详细描述。
可选地,在一些实施例中,所述网络设备的指示信息通过BFR相关的配置信息来指示。
在BFR的过程中,网络设备可以通过BFR配置信息来指示请求消息的配置。例如,可以通过BFR配置信息中的信息元素(Information Element,IE)(也可以称为1个域field)在配置集合中指示一个配置作为请求消息的配置,即第一配置。
举例说明,若配置集合中包括5个SR配置,即SR0配置,SR1配置,SR2配置,SR3配置,SR4配置,BFR配置信息中的IE可以指示SR1所对应的配置为第一配置,则终端设备可以基于SR1的配置生成对应的请求消息,和/或通过其对应的PUCCH资源向网络设备发送请求消息。
应理解,上述BFR配置信息中的IE指示SR1配置为第一配置仅为举例说明,不应对本申请造成特别限定,也可以指示其他SR所对应的配置为第一配置。
可选地,第一配置是配置集合中满足以下条件的配置:对应的调度请求标识最大或最小,或者对应的调度请求对应的资源标识最大或最小。
本申请实施例中,可以根据SR配置对应的SR的ID从配置集合中确定请求消息的配置,即第一配置。例如,可以将SR配置对应的最大的SR的ID或SR配置对应的最小的SR的ID确定为第一配置。
例如,若配置集合中包括5个SR配置,即SR0配置,SR1配置,SR2配置,SR3配置,SR4配置,其对应的SR的ID依次分别为0,1,2,3,4。终端设备可以基于SR的ID最大的SR4对应的配置向网络设备发送请求消息,也可以基于SR的ID最小的SR0对应的配置向网络设备发送请求消息。
本申请实施例中,可以基于SR配置中最大的SR的ID或最小的SR的ID所对应的配置生成对应的请求消息,和/或向网络设备发送请求消息,在一些情况下,也可以从配置集合中任意选择一个SR的ID,基于任意选择的SR的ID所对应的SR的配置向网络设备发送请求消息。
在一些实施例中,也可以将SR配置对应的最大的资源ID或最小的资源ID确定为第一配置。
例如,若配置集合中包括5个SR配置,即SR0配置,SR1配置,SR2配置,SR3配置,SR4配置,其对应的SR的对应的资源ID依次分别为1,2,3,4,5。终端设备可以基于SR的对应的资源ID最大的SR4对应的配置向网络设备发送请求消息,也可以基于SR的对应的资源ID最小的SR0对应的配置向网络设备发送请求消息。
本申请实施例中,可以基于SR配置中最大的SR的资源ID的或最小的SR的资源ID所对应的配置生成对应的请求消息,和/或向网络设备发送请求消息,在一些情况下,也可以从配置集合中任意选择一个SR的资源ID,基于任意选择的SR的资源ID所对应的SR的配置向网络设备发送请求消息。
可选地,第一配置是配置集合中满足以下条件的配置:对应的调度请求所关联的逻辑信道的优先级最高或最低。
本申请实施例中,由于配置集合中的SR配置可以关联至少一个逻辑信道,因此可以根据SR配置所关联的逻辑信道的优先级从配置集合中确定第一配置。例如,可以将SR配置所关联的逻辑信道的优先级最高的或SR配置所关联的逻辑信道的优先级最低的确定为第一配置。
例如,若配置集合中包括5个SR配置,即SR0配置,SR1配置,SR2配置,SR3配置,SR4配置,这5个SR配置中的每一个SR配置所关联的逻辑信道可以不同,假设这5个SR配置所关联的逻辑信道的优先级排序为:SR0配置所关联的逻辑信道>SR1配置所关联的逻辑信道>SR2配置所关联的逻辑信道>SR3配置所关联的逻辑信道>SR4配置所关联的逻辑信道,则终端设备可以选择与优先级最高的逻辑信道所对应的SR0的配置作为第一配置,也可以选择与优先级最低的逻辑信道所对应的SR4的配置作为第一配置。
若终端设备选择优先级最高的逻辑信道所对应的SR0的配置作为第一配置,即终端设备基于该第一配置可以优先向网络设备发送波束失败信息,从而可以降低BFR流程的时延。
若终端设备选择优先级最低的逻辑信道所对应的SR4的配置作为第一配置,即终端设备基于该第一配置可以靠后向网络设备发送波束失败信息,从而可以不干扰与基于其他SR的配置的数据或信息的发送。
应理解,上述SR配置所关联的逻辑信道的优先级排序仅为举例说明,还可以为其他排序,不应对本申请造成特别限定。
可选地,在一些实施例中,第一配置可以是从配置集合中随机选择的。
本申请实施例中,在终端设备的SCell发生波束失败的情况下,生成请求消息,该请求消息的配置可以是终端设备从配置集合中随机选择的一个配置,终端设备可以基于随机选择的配置向网络设备发送请求消息。由于该第一配置是终端设备从配置集合中随机选择的,因此可以减少选择配置的时间,从而可以降低系统时延。
上文介绍了若请求消息的配置为第一配置,终端设备可以基于第一配置生成请求消息,和/或向网络设备发送对应请求消息的情况,在一些实施例中,请求消息的配置也可以为第二配置,下文将介绍请求消息的配置为第二配置时的情况。
可选地,在一些实施例中,第二配置的调度请求标识不同于和逻辑信道相关联的调度请求的配置对应的调度请求标识;和/或,所述第二配置对应的调度请求资源标识不同于和逻辑信道相关联的调度请求的配置对应的调度请求资源标识。
本申请实施例中,为了避免与SR配置混淆,本申请实施例中的第二配置的调度请求标识可以不同于和逻辑信道相关联的SR配置对应的SR标识,和/或第二配置的调度请求资源标识可以不同于和逻辑信道相关联的SR配置对应的SR资源的标识。在终端设备的SCell发生波束失败的情况下,终端设备可以基于第二配置生成请求消息,和/或向网络设备发送请求消息,从而可以避免影响与SR配置关联的逻辑信道的处理。
可选地,在一些实施例中,第二配置的部分或全部参数类型与和逻辑信道相关联的调度请求的配置的部分或全部参数类型相同。
在本申请实施例中,若该请求消息的配置为第二配置,该第二配置虽可以不与逻辑信道相关联,但该消息的配置的部分参数类型可以与SR配置的部分参数类型相同或该消息的配置的全部参数类型可以与SR配置的全部参数类型相同。例如,该第二配置可以具有对应的消息标识,和/或该第二配置可以具有对应的消息资源标识,和/或该第二配置对应的资源配置中也可以包含PUCCH资源指示信息。
可选地,在一些实施例中,第二配置的调度请求标识的取值为大于或等于8的整数。
一般情况下,关联逻辑信道的SR配置对应的SR的ID可以取值为0至7的整数,本申请实施例中的第二配置的调度请求的ID可以取值为大于或等于8的整数。
举例说明,若关联逻辑信道的SR配置有8个SR配置,其对应的SR的ID依次为0,1,2,3,4,5,6,7。第二配置的调度请求的ID可以取值为8或9或10,只要大于或等于8的整数均可以,本申请对此不作具体限定。
本申请实施例中,关联逻辑信道的SR配置对应的SR的ID可以取值为0至7的整数,若网络设备给终端设备配置的关联逻辑信道的SR配置有5个SR配置,其对应的SR的ID依次可以为0,1,2,3,4;也可以为1,2,3,4,5;还可以为2,3,4,5,6。本申请实施中的第二配置的调度请求的ID仍然可以取值为大于或等于8的整数。也就是说,不管网络设备给终端设备配置的关联逻辑信道的SR配置的个数有多少个,本申请实施中的第二配置的调度请求的ID仍然取值为大于或等于8的整数。
可选地,在一些实施例中,所述第二配置的调度请求资源标识的取值为大于或等于9的整数或等于 0。
一般情况下,关联逻辑信道的SR配置对应的SR资源的ID的取值可以为1至8的整数,本申请实施例中的第二配置的调度请求的资源的ID可以取值为大于或等于9的整数,或者取值为0。
举例说明,若关联逻辑信道的SR配置有8个SR配置,其对应的SR资源的ID依次为1,2,3,4,5,6,7,8。第二配置的调度请求的资源的ID可以取值为9或10,只要大于等于9的整数均可以,或者也可以取值为0,本申请对此不作具体限定。
应理解,关联逻辑信道的SR配置对应的SR资源的ID可以取值为1至8的整数,若网络设备给终端设备配置的关联逻辑信道的SR配置有5个SR配置,其对应的SR的ID依次可以为1,2,3,4,5;也可以为2,3,4,5,6;还可以为3,4,5,6,7。本申请实施中的第二配置的调度请求的资源的ID仍然取值为大于或等于9的整数或取值为0。也就是说,不管网络设备给终端设备配置的关联逻辑信道的SR配置的个数有多少个,本申请实施中的第二配置的调度请求的ID仍然取值为大于或等于9的整数或者取值为0。
可选地,在一些实施例中,上述第二配置指示PUCCH资源。
本申请实施例中,第二配置可以指示PUCCH资源,请求消息可以承载于第二配置所指示的PUCCH资源上。也就是说,在SCell发生波束失败的情况下,终端设备可以基于第二配置所指示的PUCCH资源向网络设备发送请求消息。
一般情况下,关联逻辑信道的SR配置对应的SR资源配置中可以包括PUCCH资源指示信息,也可以不包括PUCCH资源指示信息。在关联逻辑信道的SR配置对应的SR资源配置中不包括PUCCH资源指示信息的情况下,可能需要基于RACH资源来传输。本申请实施例中的第二配置可以指示PUCCH资源,终端设备可以基于该PUCCH资源向网络设备发送请求消息,能够避免回退到利用RACH资源来传输,从而可以降低BFR流程的时延。
可选地,在一些实施例中,第二配置对应的信令包含一个必选(mandatory)域来指示所述PUCCH资源。
本申请实施例中,可以通过一个必选域来指示PUCCH资源。由于第二配置中可以包括PUCCH资源指示信息,以使得终端设备能够通过PUCCH资源指示信息所指示的PUCCH资源向网络设备发送请求消息,而指示PUCCH资源可以通过一个必选域来指示。在这种情况下,由于第二配置中可以包含一个必选域来指示PUCCH资源,因此可以避免回退到利用RACH资源来传输,从而降低BFR流程的时延。
可选地,在一些实施例中,所述PUCCH资源对应的PUCCH格式为PUCCH格式0或PUCCH格式1。
本申请实施例中,PUCCH资源对应的格式可以为PUCCH格式0或PUCCH格式1。可以理解的是,由于PUCCH资源对应的格式可以包括格式0,格式1,格式2,格式3,格式4,其在正交频分复用(Orthogonal Frequency Division Multiplexing,OFDM)符号中的长度分别为1-2,4-14,1-2,4-14,4-14,这5种格式中,格式0和格式1的比特数均小于或等于2,格式2,格式3和格式4的比特数均大于2。因此,本申请实施例中的PUCCH资源对应的PUCCH格式可以为格式0和格式1,从而在传输的过程中,所传输的比特数较小。
可选地,所述第二配置由BFR对应的配置信息指示。
本申请实施例中,第二配置也可以由BFR对应的配置信息指示。例如,可以通过BFR相关的配置信息中的IE指示第二配置。可以理解的是,由于第二配置可以为不关联逻辑信道的调度请求的配置,则BFR配置消息中的IE可以基于这一原则向终端设备指示配置,终端设备可以基于BFR相关的配置消息中的IE指示的配置通过PUCCH资源向网络设备发送请求消息。
可选的,基于第二配置的生成请求消息,后续的处理流程可以使用调度请求类似的处理流程(例如请求消息如何向网络传输等),这里不再赘述。
以上介绍了关于请求消息的配置情况,在一些情况下,若终端设备需要向网络设备发送数据,同时发生波束失败需要向网络设备发送波束失败信息,此时终端设备应该如何处理,下文将具体介绍。
可选地,在一些实施例中,传输信息的优先级可以根据以下规则中的一条或多条确定:
a1、传输SCell的波束失败信息的优先级高于传输任一个逻辑信道的优先级。
a2、传输SCell的波束失败信息的优先级高于传输小区无线网络临时标识(Cell-Radio Network Temporary Identifier,C-RNTI)信息或来自于上行公共控制信道(Uplink Common Control Channel,UL-CCCH)的数据的优先级。
a3、传输SCell的波束失败信息的优先级低于传输C-RNTI信息或来自于UL-CCCH的数据的优先级且高于传输配置授权确认信息的优先级。
a4、传输SCell的波束失败信息的优先级与传输C-RNTI信息或来自于UL-CCCH的数据的优先级相同。
a5、传输SCell的波束失败信息的优先级与传输配置授权确认信息的优先级相同。
a6、传输SCell的波束失败信息的优先级低于传输配置授权确认信息的优先级且高于传输缓存状态报告(Buffer Status Report,BSR)信息的优先级。
a7、传输SCell的波束失败信息的优先级与传输BSR信息的优先级相同。
a8、传输SCell的波束失败信息的优先级低于传输BSR信息的优先级且高于传输单条功率余量报告(Power Headroom Report,PHR)信息或多条PHR信息的优先级。
以请求消息的配置为第一配置为例进行说明。本申请实施例中,按照规则a1,当需要同时传输波束失败信息和基于逻辑信道的数据,则优先传输波束失败信息。
举例说明,若有4个与逻辑信道关联的SR配置,分别为SR0配置,SR1配置,SR2配置,SR3配置,不同的逻辑信道可以承载不同的数据,例如,SR0配置关联的逻辑信道0上可以承载C-RNTI MAC CE或来自于UL-CCCH的数据,SR1配置关联的逻辑信道1上承载配置授权确认信息,例如,可以为配置授权确认MAC CE,SR2配置关联的逻辑信道2上承载除包括填充BSR之外的BSR信息,SR3配置关联的逻辑信道3上承载单条PHR信息或多条PHR信息。基于规则a1,由于这4个SR配置均关联不同的逻辑信道,因此可以优先传输SCell的波束失败信息。
若按照规则a2,当终端设备需要同时向网络设备传输SCell的波束失败信息和C-RNTI MAC CE或来自于UL-CCCH的数据,可以优先传输SCell的波束失败信息。
本申请实施例中,若终端设备基于SR0配置向网络设备请求上行传输资源,该SR0配置关联的逻辑信道上可以承载C-RNTI MAC CE或来自于UL-CCCH的数据。在网络设备向终端设备分配资源后,如果分配的资源不能够同时传输上述几个数据,终端设备可以基于分配的资源优先发送波束失败信息,再向网络设备发送C-RNTI MAC CE或来自于UL-CCCH的数据。
若按照规则a3,当终端设备需要同时向网络设备传输SCell的波束失败信息和C-RNTI MAC CE或来自于UL-CCCH的数据,可以优先传输C-RNTI MAC CE或来自于UL-CCCH的数据。
具体的传输过程可以与规则a2的过程类似,只是优先传输的信息不同,可以参考规则a2的过程,这里不再赘述。
若按照规则a4,当终端设备需要同时向网络设备传输SCell的波束失败信息和C-RNTI MAC CE或来自于UL-CCCH的数据,可以任意选择一个进行传输,即可以优先传输C-RNTI MAC CE或来自于UL-CCCH的数据;也可以优先传输SCell的波束失败信息。
若按照规则a5,当终端设备需要同时向网络设备传输SCell的波束失败信息和配置授权确认信息,可以任意选择一个进行传输,即可以优先传输SCell的波束失败信息;或优先传输配置授权确认信息。
若按照规则a6,当终端设备需要同时向网络设备传输SCell的波束失败信息和配置授权确认信息,可以优先传输配置授权确认信息。
若按照规则a7,当终端设备需要同时向网络设备传输SCell的波束失败信息和BSR信息,则可以优先传输SCell的波束失败信息,该BSR信息可以为除包括填充BSR之外的BSR信息;也可以优先传输除包括填充BSR之外的BSR信息。
若按照规则a8,当终端设备需要同时向网络设备传输SCell的波束失败信息和BSR信息,则可以优先传输BSR信息。其中,该BSR信息可以为除包括填充BSR之外的BSR信息。
本申请实施例中,若在终端设备向网络设备请求上行传输资源后,网络设备给终端设备分配的资源比较多,也可以同时将多个数据或信息上传至网络设备。
例如,以规则a2为例,当终端设备需要同时向网络设备传输SCell的波束失败信息和C-RNTI MAC CE或来自于UL-CCCH的数据,可以优先传输SCell的波束失败信息,再传输C-RNTI MAC CE或来自于UL-CCCH的数据。若终端设备向网络设备发送请求消息后,网络设备向终端设备分配的资源比较多,即该资源可以同时传输SCell的波束失败信息和C-RNTI MAC CE或来自于UL-CCCH的数据,则终端设备可以利用该资源同时将承载SCell的波束失败信息和C-RNTI MAC CE或来自于UL-CCCH的数据发送至网络设备。
可以理解的是,若网络设备向终端设备分配的资源更多,即该资源可以同时承载SCell的波束失败信息、C-RNTI MAC CE或来自于UL-CCCH的数据、配置授权确认的MAC CE、BSR的MAC CE以及单条PHR信息或多条PHR信息,则终端设备可以同时利用分配的资源将上述这些数据或信息发送至网络设备。
类似地,若按照其他规则,在网络设备向终端设备分配相应的资源后,终端设备也可以根据分配的资源的多少确定发送数据的多少,为了简洁,这里不再赘述。
在一些实现方式中,若有用于传输其他数据或信息的资源,可以将优先级较高的信息随着该资源一起传输。
例如,以规则a2为例,若有用于传输C-RNTI MAC CE或来自于UL-CCCH的数据的上行传输资源,在SCell发生波束失败的情况下,可以将波束失败信息随着该C-RNTI MAC CE或来自于UL-CCCH的数据一起传输至网络设备。若该上行传输资源比较多,也可以将配置授权确认信息、BSR信息以及单条PHR信息或多条PHR信息一起发送至网络设备。其发送的优先级顺序可以为波束失败信息、授权确认信息、BSR信息以及单条PHR信息或多条PHR信息。
换句话说,若该上行传输资源可以同时传输2条信息,则可以将C-RNTI MAC CE或来自于UL-CCCH的数据和波束失败信息一起发送至网络设备;若该上行传输资源可以同时传输3条信息,则可以将C-RNTI MAC CE或来自于UL-CCCH的数据、波束失败信息以及配置确认信息一起发送至网络设备;若该上行传输资源可以同时传输4条信息,则可以将C-RNTI MAC CE或来自于UL-CCCH的数据、波束失败信息、配置确认信息以及BSR信息一起发送至网络设备。
可选地,在一些实施例中,请求消息是在终端设备的特殊小区上传输,该特殊小区可以包括终端设备的PCell或PSCell。
本申请实施例中,在终端设备的SCell发生波束失败的情况下,其对应的PCell或PSCell仍然可以正常发送消息或信息。因此,在终端设备的Scell发生波束失败的情况下,终端设备可以基于PCell或PSCell向网络设备发送请求消息。
可选地,在一些实施例中,SCell的波束失败信息是在终端设备的特殊小区上传输的,该特殊小区可以包括终端设备的PCell或PSCell。
类似地,在终端设备的SCell发生波束失败的情况下,其对应的PCell或PSCell仍然可以正常发送消息或信息。因此,终端设备可以基于其PCell或PSCell向网络设备发送请求消息。在网络设备向终端设备分配资源后,同样可以基于PCell或PSCell在分配的资源上向网络设备发送SCell的波束失败信息。
可选地,在一些实施例中,SCell的波束失败信息通过MAC CE传输。
本申请实施例中,终端设备向网络设备发送的波束失败信息可以通过MAC CE传输。本申请实施例中的MAC CE可以指示发生波束失败的小区,也可以指示一个新的波束,该新的波束可以通过CSI-RS资源或SS/PBCH block来表示,还可以通过特定值指示没有满足预设条件的波束。
可选地,在一些实施例中,波束失败信息承载于第一资源上,所述第一资源是所述请求消息的响应消息所指示的资源。
本申请实施例中,终端设备可以通过第一资源向网络设备发送波束失败信息,该第一资源可以是终端设备向网络设备发送的请求消息的响应消息所指示的资源。例如,在终端设备向网络设备发送请求消息后,网络设备响应于该请求消息,向终端设备指示资源,以使得终端设备能够在网络设备所指示的资源上传输波束失败信息。
上文说明了终端设备可以向网络设备发送请求消息以请求上行传输资源,从而通过请求的资源向网络设备发送SCell的波束失败信息,然而并不是每次SCell的BFR都会成功,在一些情况下,SCell的BFR也可能会失败,下面将具体介绍。
可选地,在一些实施例中,在请求消息的传输次数大于或大于等于请求消息的配置指示的最大传输次数的情况下,终端设备确认SCell的BFR失败;或在向网络设备发送SCell的波束失败信息且未接收到针对所述SCell的波束失败信息的反馈信息或响应消息的情况下,终端设备确认SCell的BFR失败。
以请求消息的传输次数大于或大于等于请求消息的配置所对应的最大传输次数为例进行说明。本申请实施例中,请求消息的配置中可以配置有最大传输次数,终端设备向网络设备发送请求消息,可能由于信道质量差或其他原因导致网络设备未接收到请求消息或网络设备接收到请求消息由于信道质量的问题而导致网络设备未能向终端设备分配资源,因此,终端设备可以多次向网络设备发送请求消息。
若终端设备向网络设备发送请求消息的次数大于请求消息的配置所对应的最大传输次数,则终端设备确认SCell的BFR失败。例如,若请求消息的配置所对应的最大传输次数为10次,在终端设备第10次向网络设备发送请求消息后,还未接收到网络设备所分配的资源,当终端设备准备再次向网络设备发送请求消息时,由于已经超过请求消息的配置中所对应的最大传输次数,在这种情况下,可以确认该终端设备SCell的BFR失败。
终端设备也可以通过是否接收到针对SCell的波束失败信息的反馈信息或响应消息来确认该终端设备的BFR是否成功或失败。具体地,终端设备向网络设备请求上行传输资源且网络设备向终端设备分配资源后,终端设备可以基于该资源向网络设备发送SCell的波束失败信息。若终端设备未接收到针对SCell的波束失败信息的反馈信息或响应消息,例如,反馈消息可以是混合自动重传请求-确认字符(Hybrid Automatic Repeat reQuest-Acknowledgement,HARQ-ACK)信息,响应消息可以是SCell对应 的波束管理流程相关的配置信令,例如无线资源控制(Radio Resource Control,RRC)信令,或MAC CE信令,或下行控制信息(Downlink Control Information,DCI)触发的波束测量上报等,则可以确认该终端设备的SCell的BFR失败;若终端设备确认接收到针对SCell的波束失败信息的反馈信息或响应消息,例如,HARQ-ACK信息或SCell对应的波束管理流程相关的配置信令,或MAC CE信令,或DCI触发的波束测量上报,则可以确认该终端设备的SCell的BFR成功。
可选地,在一些实施例中,终端设备向网络设备发送SCell的波束失败信息;在所述SCell的BFR的定时器结束时,如果未接收到针对SCell的波束失败信息的反馈信息或响应消息的情况下,所述终端设备确认所述SCell的BFR失败。
可选地,在SCell的BFR的定时器结束前,如果已接收到针对所述SCell波束失败信息的反馈信息或响应消息的情况下,所述终端设备确认所述SCell的BFR成功。
本申请实施例中,BFR相关的配置消息,或者请求消息的配置可以配置BFR定时器,该BFR定时器可以监测BFR的整个流程时间。若从终端设备向网络设备发送请求消息开始,在BFR定时器结束时,终端设备仍未接收到针对SCell的波束失败信息的反馈信息或响应消息,则可以确认该终端设备的SCell的BFR失败;若在SCell的BFR的定时器结束前,终端设备已接收到针对SCell的波束失败信息的反馈信息或响应消息,则可以确认该终端设备的SCell的BFR成功。
在本申请提供的无线通信方法中,由于增加了BFR定时器,可以监测BFR的整个流程时间,从而可以更好地控制BFR流程的时延。
可以理解的是,若未配置BFR定时器,在没有时长的约束下,终端设备经过较长的时间才收到SCell的波束失败信息,这种情况下,也可以认为该终端设备的SCell的BFR成功。
可选地,在一些实施例中,若确认该终端设备的SCell的BFR失败,则去激活该终端设备的SCell。
本申请实施例中,在终端设备确认其SCell的BFR失败,则可以去激活该终端设备的所述SCell,即不再使用该SCell。
可选地,在一些实施例中,响应于SCell的BFR成功,停止SCell的BFR的定时器。
可选地,在一些实施例中,响应于SCell的BFR成功,将用于判定SCell发生波束失败的计数器重置为0。
本申请实施例中,在终端设备确认其SCell的BFR成功,可以停止SCell的BFR定时器。可以理解的是,该SCell的BFR定时器是用于监测SCell的BFR的时长的,因此,在终端设备确认其SCell的BFR成功时,可以响应于SCell的BFR成功,停止SCell的BFR定时器。
本申请实施例中的计数器是用于判定SCell发生波束失败的,即在一定时间内,若计数器所计的BFI的个数在一定数值内,可以认为该终端设备的SCell未发生波束失败;若计数器所计的BFI的个数超过该一定数值,可以认为该终端设备的SCell发生波束失败。因此,在终端设备确认其SCell的BFR成功时,可以响应于SCell的BFR成功,将用于判定SCell发生波束失败的计数器重置为0。
可选地,在一些实施例中,定时器是网络设备向终端设备配置的。
可选地,在一些实施例中,定时器是所述网络设备通过RRC信令向所述终端设备配置的。
本申请实施例中,SCell的BFR的定时器可以是网络设备向终端设备配置的。进一步地,该SCell的BFR的定时器可以是网络设备通过RRC信令向终端设备配置的。配置的BFR的定时器的时长也可以由网络设备确定,例如,可以为100ms或1s,本申请对此不作具体限定。
可选地,在一些实施例中,启动或重启定时器的时间为以下时间中的一个:
终端设备检测到SCell发生波束失败时;终端设备检测到SCell发生波束失败后;生成请求消息时;生成请求消息前;生成请求消息后;发送请求消息时;发送请求消息前;发送请求消息后;传输SCell的波束失败信息时;传输SCell的波束失败信息前;传输SCell的波束失败信息后。
本申请实施例中,终端设备可以在检测到SCell发生波束失败时,启动BFR的定时器,也可以在检测到SCell发生波速失败后再启动BFR的定时器。至于终端设备在检测到SCell发生波束失败后的多长时间内启动BFR的定时器,可以由终端设备确定,例如,可以在终端设备检测到SCell发生波束失败后的2ms后,再启动BFR的定时器。
本申请实施中的数值仅为举例说明,还可以为其它数值,本申请对此不作具体限定。
类似地,其他情况下启动或重启BFR的定时器与上述过程类似,为了简洁,这里不再赘述。
因此,根据本申请提供的无线通信的方法,在SCell发生波束失败的情况下,终端设备可以按照第一配置或第二配置生成请求消息,可选地,向网络设备发送请求消息,以向网络设备请求上行传输资源或通知网络设备该终端设备的SCell发生波束失败,网络设备接收到终端设备发送的第一消息或通知后,可以向终端设备分配资源,从而使得终端设备可以在分配的资源上向网络设备发送SCell的波束失败信息。进一步地,波束失败信息的发送可以优先其他数据或信息的发送,从而可以降低BFR流程的时延。
图4为本申请另一实施例提供的一种无线通信的方法400的示意性流程图。如图4所示,该方法400可以包括步骤410-430。
410,网络设备向终端设备发送配置信息,所述配置信息配置PUCCH资源。
420,终端设备接收配置信息。
430,在SCell发生波束失败的情况下,所述终端设备利用所述PUCCH资源传输上报消息或利用PUSCH资源传输MAC CE。
本申请实施例中的终端设备利用PUCCH资源传输上报消息可以是指终端设备利用PUCCH资源向网络设备发送上报消息,终端设备利用PUSCH资源传输MAC CE可以是指终端设备利用PUSCH资源向网络设备发送SCell波束失败信息对应的MAC CE。
本申请实施例中,若终端设备的SCell发生波束失败,终端设备可以通过网络设备向终端设备配置的PUCCH资源向网络设备发送上报消息,和/或可以通过PUSCH资源向网络设备发送MAC CE。
本申请实施例中的SCell的波束失败信息可以指示发生波束失败的小区,也可以指示发生波束失败的波束,也可以指示一个新的波束,还可以指示没有满足预设条件的波束。
本申请实施例中的PUSCH资源可以是终端设备向网络设备传输的上报消息的响应消息所指示的资源,也可以是周期性或半持续性的PUSCH资源,还可以是终端设备传输其它数据采用的PUSCH资源。
本申请提供的无线通信方法,网络设备可以向终端设备发送配置信息,该配置信息可以用于配置PUCCH资源,在SCell发生波束失败的情况下,终端设备可以利用该PUCCH资源传输上报消息和/或利用PUSCH资源传输MAC CE,从而可以实现SCell的BFR流程。
可选地,在一些实施例中,在满足以下条件中的一种或多种时,取消或停止在所述PUCCH资源的当前次有效传输时间上传输所述上报消息:
b1、PUCCH资源对应的第一定时器在PUCCH资源的当前次有效传输时间正在运行,所述第一定时器用于控制PUCCH资源传输间隔。
b2、PUCCH资源的当前次有效传输时间与PUSCH资源包括的第一PUSCH资源交叠。
b3、在第一时间段或第二时间段内有所述PUSCH资源包括的第二PUSCH资源,所述第一时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第二时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻。
b4、在第三时间段或第四时间段内有用于调度所述PUSCH资源包括的第三PUSCH资源的下行控制信息DCI,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻。
b5、PUCCH资源的当前次有效传输时间与测量间隔交叠。
b6、PUCCH资源的配置对应的第二定时器在PUCCH资源的当前次有效传输时间停止或超时(expire),所述第二定时器用于控制传输所述PUCCH资源的最大传输时间。
b7、PUCCH资源的当前次有效传输时间与携带HARQ信息的传输资源重叠,其中所述传输资源对应传输所使用的时域资源。
b8,PUCCH资源的当前次有效传输时间与对应调度请求的传输资源重叠,其中所述传输资源对应传输所使用的时域资源。
b9、所述终端设备在所述PUCCH资源的当前次有效传输时间之前,接收到用于调度第四PUSCH资源的DCI,所述DCI为在所述PUCCH资源的之前次的有效传输时间上传输的上报消息的响应消息。
b10、所述终端设备在所述PUCCH资源的当前次有效传输时间之前,利用该PUSCH资源传输所述MAC CE或者利用该PUSCH资源传输MAC CE成功。
本申请实施例中,以条件b1为例进行说明,若用于控制PUCCH资源的传输间隔的第一定时器在PUCCH资源的当前次有效时间运行,则可以取消或停止在PUCCH资源的当前次有效传输时间传输上报消息。
本申请实施例中,第一定时器可以用于控制PUCCH资源的传输间隔,若PUCCH资源的传输周期为10ms,如果第3ms为利用PUCCH资源传输上报消息的当前次有效传输时间,在该时间下第一定时器处于运行状态,即控制PUCCH资源的传输间隔的定时器运行,则可以取消或停止PUCCH资源在第3ms传输上报消息。
在取消或停止PUCCH资源的当前次有效传输时间传输上报消息的情况下,若在PUCCH资源的下一次有效传输时间上第一定时器处于停止状态,可以在PUCCH资源的下一次传输时间传输上报消息。
类似地,以条件b2为例进行说明。本申请实施例中,若PUCCH资源的当前次有效传输时间与PUSCH资源包括的第一PUSCH资源交叠,则可以取消或停止在PUCCH资源的当前次有效传输时间传 输上报消息。
具体地,若PUCCH资源的传输周期为10ms,如果第3ms为传输PUCCH资源的当前次有效传输时间,此时若有一个第一PUSCH资源也在第3ms传输,则终端设备可以取消或停止在PUCCH资源的当前次有效传输时间传输上报消息。
类似地,以条件b3为例进行说明。若在第一时间段或第二时间段内有PUSCH资源包括的第二PUSCH资源,则可以取消或停止在PUCCH资源的当前次有效传输时间传输上报消息,第一时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,第二时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻。
在一种实现方式中,若终端设备准备利用PUCCH资源在第3ms向网络设备发送上报消息,如果在从第3ms起的第一时间段内有第二PUSCH资源的传输,例如,第一时间段的时长的取值为2ms,则终端设备可以取消或停止在PUCCH资源的当前传输时间传输上报消息。换句话说,若在第1ms或第2ms有第二PUSCH资源的传输,则终端设备可以取消或停止在PUCCH资源的当前传输时间传输上报消息。
在另一种实施方式中,若终端设备准备利用PUCCH资源在第3ms向网络设备发送上报消息,如果在从第3ms起的第二时间段内有第二PUSCH资源的传输,例如,第二时间段的时长的取值为2ms,则终端设备可以取消或停止在PUCCH资源的当前传输时间上传输上报消息。换句话说,若在第4ms或第5ms有第二PUSCH资源的传输,则终端设备可以取消或停止在PUCCH资源的当前传输时间传输上报消息。
本申请实施例中的第二PUSCH资源可以与上述提到的第一PUSCH资源相同,也可以不相同,本申请对此不作具体限定。
类似地,以条件b4为例进行说明。若在第三时间段或第四时间段内有用于调度PUSCH资源包括的第三PUSCH资源的DCI,则可以取消或停止在PUCCH资源的当前次有效传输时间传输上报消息,第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻。
在一种实现方式中,若终端设备准备利用PUCCH资源在第3ms向网络设备发送上报消息,如果在从第3ms起的第三时间段内有可以调度第三PUSCH资源的DCI,例如,第三时间段的时长的取值为2ms,则终端设备可以取消或停止在PUCCH资源的当前传输时间传输上报消息。换句话说,若在第1ms或第2ms有可以调度第三PUSCH资源的DCI,则终端设备可以取消或停止在PUCCH资源的当前传输时间传输上报消息。
在另一种实施方式中,若终端设备准备利用PUCCH资源在第3ms向网络设备发送上报消息,如果在从第3ms起的第四时间段内有可以调度第三PUSCH资源的DCI,例如,第四时间段的时长的取值为2ms,则终端设备可以取消或停止在PUCCH资源的当前传输时间上传输上报消息。换句话说,若在第4ms或第5ms有可以调度第三PUSCH资源的DCI,则终端设备可以取消或停止在PUCCH资源的当前传输时间传输上报消息。
应理解,本申请实施例中的数值仅为举例说明,还可以为其它数值,不应对本申请造成特别限定。
本申请实施例中的第三PUSCH资源可以与上文提到的第一PUSCH资源和第二PUSCH资源相同,也可以不相同,本申请对比不作具体限定。
类似地,以条件b5为例进行说明。本申请实施例中,若PUCCH资源的当前次有效传输时间与测量间隔重叠,则可以取消或停止在PUCCH资源的当前次有效传输时间传输上报消息。
在本申请实施例中,测量间隔可以是指,在测量间隔这段时间内,终端设备可以不发送和接收任何数据,而将接收机调向目标小区频点,进行异频的测量,测量间隔时间结束时再转到当前本小区。也就是说,在终端设备的SCell发生波束失败后,若此时需要利用该终端设备的PCell进行测量间隔,则可以取消或停止在PUCCH资源的当前次有效传输时间传输上报消息。在测量间隔时间结束后,若需要利用PUCCH资源传输上报消息,可以在PUCCH资源的下一次有效传输时间传输上报消息。
类似地,以条件b6为例进行说明。本申请实施例中,若所述PUCCH资源的配置对应的第二定时器在PUCCH资源的当前次有效传输时间停止或超时,则可以取消或停止在PUCCH资源的当前次有效传输时间传输上报消息。
本申请实施例中,第二定时器可以用于控制利用PUCCH资源传输上报消息的最大传输时间。若该第二定时器在PUCCH资源的当前次有效传输时间处于停止状态或超时,在这种情况下,可以取消或停止在PUCCH资源的当前次有效传输时间传输上报消息。
本申请实施例提供的无线通信方法,由于第二定时器可以更好地监控利用PUCCH资源传输上报消息的时间,可以更好地控制BFR流程的时间,因此,在第二定时器停止或超时的情况下,可以取消或停止在PUCCH资源的当前次有效传输时间传输上报消息。
可选的,在第二定时器停止的情况下,也可以利用PUCCH资源的当前次有效传输时间传输上报消息,虽然第二定时器处于停止的状态,即使超过了利用该PUCCH资源传输上报消息的最大传输时间,终端设备可能不会因为超时的原因而确认SCell的BFR失败,因此,终端设备仍然可以利用PUCCH资源继续传输上报消息。
类似地,以条件b7为例进行说明。本申请实施例中,PUCCH资源的当前次有效传输时间与携带HARQ信息的传输资源重叠,则可以取消或停止在PUCCH资源的当前次有效传输时间传输上报消息。
本申请实施例中,若PUCCH资源的传输周期为10ms,如果第3ms为传输PUCCH资源的当前次有效传输时间,此时若有携带HARQ信息的资源也在第3ms传输,则终端设备可以取消或停止利用PUCCH资源的当前次有效传输时间传输上报消息。在这种情况下,终端设备可以优先传输携带HARQ信息。
类似地,以条件b8为例进行说明。若PUCCH资源的当前次有效传输时间与对应调度请求的传输资源重叠,则可以取消或停止在PUCCH资源的当前次有效传输时间传输上报消息。
本申请实施例中,若PUCCH资源的传输周期为10ms,如果第3ms为传输PUCCH资源的当前次有效传输时间,此时若有对应调度请求的传输资源也在第3ms传输,则终端设备可以取消或停止利用PUCCH资源的当前次有效传输时间传输上报消息。在这种情况下,终端设备可以优先传输该调度请求。
本申请实施例中,对于携带HARQ信息的上行传输或对应调度请求的上行传输可以优先传输,再利用PUCCH资源传输上报消息。
类似地,以条件b9为例进行说明。本申请实施例中,若终端设备在PUCCH资源的当前次有效传输时间之前,接收到用于调度PUSCH资源包括的第四PUSCH资源的DCI,可以取消或停止在PUCCH资源的当前次有效传输时间传输上报消息。
本申请实施例中,终端设备可以利用PUCCH资源向终端设备发送上报消息,网络设备在接收到上报消息后,基于该上报消息,可以向终端设备发送一个DCI。该DCI可以调度一个第四PUSCH资源以用于终端设备通过该第四PUSCH资源传输MAC CE,因此可以取消或停止在PUCCH资源的当前次有效传输时间传输上报消息。
本申请实施例中的DCI可以为终端设备向网络设备发送的上报消息的响应消息,也可以为基于正常业务调度的DCI,终端设备可以基于该DCI调度的第四PUSCH资源传输MAC CE。
类似地,以条件b10为例进行说明,若终端设备在PUCCH资源的当前次有效传输时间之前,利用PUSCH资源传输MA C CE或利用PUSCH资源传输MAC CE成功,则可以取消或停止在PUCCH资源的当前次有效传输时间传输上报消息。
本申请实施例中,终端设备可以利用PUSCH资源向网络设备传输MAC CE,若在PUCCH资源的当前次有效传输时间之前,利用PUSCH资源传输MAC CE或成功传输MAC CE,则可以取消或停止在PUCCH资源的当前次有效传输时间传输上报消息。
具体地,本申请实施例中,若PUCCH资源的传输周期为10ms,如果第3ms为传输PUCCH资源的当前次有效传输时间,同时在第3ms之前利用PUSCH资源传输MAC CE或成功传输MAC CE,则可以取消或停止PUCCH资源在第3ms传输上报消息。
以上说明了在一些情况下可以取消或停止在PUCCH资源的当前次有效传输时间传输上报消息,下文将描述在一些情况下在PUCCH资源的当前次有效传输时间传输上报消息,即上报消息在PUCCH资源的当前次有效传输时间传输。
可选地,在一些实施例中,在以下条件部分或全部得到满足时,所述上报消息可以在PUCCH资源的当前次有效传输时间传输:
c1、PUCCH资源对应的第一定时器在所述PUCCH资源的当前次有效传输时间停止,所述第一定时器用于控制所述PUCCH资源传输间隔,
c2、PUCCH资源的当前次有效传输时间未与PUSCH资源交叠,
c3、PUCCH资源的当前次有效传输时间未与测量间隔交叠,
c4、PUCCH资源对应的第二定时器在所述PUCCH资源的当前次有效传输时间运行,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间,
c5、PUCCH资源的当前次有效传输时间未与携带HARQ信息的传输资源重叠,其中所述传输资源对应传输所使用的时域资源。
c6、PUCCH资源的当前次有效传输未与对应调度请求的传输资源重叠,其中所述传输资源对应传输所使用的时域资源。
c7、终端设备在PUCCH资源的当前次有效传输时间之前,未接收到用于调度PUSCH资源的DCI。
c8、在第三时间段或第四时间段内未接收到用于调度PUSCH资源的DCI,所述第三时间段的终止 时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻。
c9、终端设备在PUCCH资源的当前次有效传输时间之前,未利用PUSCH资源传输所述MAC CE。
c10、终端设备在PUCCH资源的当前次有效传输时间之前,利用PUSCH资源传输所述MAC CE失败。
本申请实施例中,以条件c1为例进行说明,若第一定时器在PUCCH资源的当前次有效传输时间处于停止状态,可以利用PUCCH资源的当前次有效传输时间传输MAC CE。
本申请实施例中的第一定时器可以用于控制PUCCH资源的传输间隔,若利用PUCCH资源传输上报消息的传输周期为10ms,如果第3ms为利用PUCCH资源传输上报消息的当前次有效传输时间,在第一定时器停止或超时的情况下,可以利用PUCCH资源的当前次有效传输时间传输上报消息,即在第3ms可以利用PUCCH资源传输上报消息。
可以理解的是,在这种情况下,若终端设备利用PUCCH资源的当前次有效传输时间传输上报消息失败,可以利用PUCCH资源的下一次有效传输时间传输上报消息,即在13ms可以利用PUCCH资源传输上报消息(假设满足相关条件)。
类似地,以条件c2为例进行说明,若PUCCH资源的当前次有效传输时间未与PUSCH资源交叠,可以利用PUCCH资源的当前次有效传输时间传输上报消息。
上文指出,若PUCCH资源的当前次有效传输时间与PUSCH资源交叠,可以取消或停止PUCCH资源的当前次有效传输时间传输上报消息,在这种情况下,例如可以利用PUSCH资源传输MAC CE,可以降低BFR流程的时延。本申请实施例中,若PUCCH资源的当前次有效传输时间未与PUSCH资源交叠,可以利用PUCCH资源的当前次有效传输时间传输上报消息,以使得终端设备可以利用请求的资源传输MAC CE,进一步地可以提高BFR的成功的可能性。
类似地,以条件c3为例进行说明。若PUCCH资源的当前次有效传输时间未与测量间隔交叠,可以利用PUCCH资源的当前次有效传输时间传输上报消息。
上文指出,若PUCCH资源的当前次有效传输时间与测量间隔交叠,可以取消或停止PUCCH资源的当前次有效传输时间传输上报消息。本申请实施例中,若PUCCH资源的当前次有效传输时间未与测量间隔交叠,即终端设备可以正常的发送/接收数据或信息,因此终端设备可以利用PUCCH资源的当前次有效传输时间传输上报消息,从而可以降低BFR流程的时延。
类似地,以条件c4为例进行说明。若PUCCH资源的配置对应的第二定时器在所述PUCCH资源的当前次有效传输时间运行,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间。
上文指出,若第二定时器在PUCCH资源的当前次有效传输时间停止,可以取消或停止PUCCH资源的当前次有效传输时间传输上报消息。本申请实施例中,若第二定时器在PUCCH资源的当前次有效传输时间运行,由于第二定时器可以更好地控制利用PUCCH资源传输上报消息的时间,因此可以在PUCCH资源的当前次有效传输时间传输上报消息。
类似地,以条件c5为例进行说明。若PUCCH资源的当前次有效传输时间未与携带HARQ信息的传输资源重叠,可以利用PUCCH资源的当前次有效传输时间传输上报消息。
上文指出,若终端设备在PUCCH资源的当前次有效传输时间与携带HARQ信息的传输资源重叠,可以取消或停止PUCCH资源的当前次有效传输时间传输上报消息。本申请实施例中,若终端设备在PUCCH资源的当前次有效传输时间未与携带HARQ信息的传输资源重叠,则终端设备可以利用PUCCH资源的当前次有效传输时间传输上报消息。
类似地,以条件c6为例进行说明。若PUCCH资源的当前次有效传输时间未与对应调度请求的传输资源重叠,可以利用PUCCH资源的当前次有效传输时间传输上报消息。
上文指出,若终端设备在PUCCH资源的当前次有效传输时间与对应调度请求的的传输资源重叠,可以取消或停止PUCCH资源的当前次有效传输时间传输上报消息。本申请实施例中,若终端设备在PUCCH资源的当前次有效传输时间未与对应调度请求的传输资源重叠,则终端设备可以利用PUCCH资源的当前次有效传输时间传输上报消息。
类似地,以条件c7为例进行说明。若终端设备在PUCCH资源的当前次有效传输时间之前,未接收到用于调度PUSCH资源的DCI,可以利用PUCCH资源的当前次有效传输时间传输上报消息。
上文指出,若终端设备在PUCCH资源的当前次有效传输时间之前,接收到用于调度PUSCH资源的DCI,则可以取消或停止PUCCH资源的当前次有效传输时间传输上报消息。本申请实施例中,若终端设备在PUCCH资源的当前次有效传输时间之前,未接收到用于调度PUSCH资源的DCI,即终端设备没有可以调度PUSCH资源的DCI,则终端设备可以在PUCCH资源的当前次有效传输时间传输上报消息,以使得终端设备可以基于上报消息请求的资源传输MAC CE。
类似地,以条件c8为例进行说明,在第三时间段或第四时间段未接收到用于调度PUSCH资源的DCI,可以利用PUCCH资源的当前次有效传输时间传输上报消息,第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻。
本申请实施例中,若终端设备在第三时间段或第四时间段内,未接收到用于调度PUSCH资源的DCI,即没有可以利用的PUSCH资源传输MAC CE,在这种情况下,可以利用PUCCH资源的当前次有效传输时间传输上报消息,以使得终端设备可以基于上报消息请求的资源传输MAC CE。
类似地,以条件c9为例进行说明,若终端设备在PUCCH资源的当前次有效传输时间之前,未利用PUSCH资源传输MAC CE,可以利用PUCCH资源的当前次有效传输时间传输上报消息。
上文指出,若终端设备在PUCCH资源的当前次有效传输时间之前,利用PUSCH资源传输MAC CE,则可以取消或停止PUCCH资源的当前次有效传输时间传输上报消息。本申请实施例中,若终端设备在PUCCH资源的当前次有效传输时间之前,未利用PUSCH资源传输MAC CE,则终端设备可以在PUCCH资源的当前次有效传输时间传输上报消息,以使得终端设备可以基于上报消息请求的资源传输MAC CE。
类似地,以条件c10为例进行说明。若终端设备在PUCCH资源的当前次有效传输时间之前,利用PUSCH资源传输所述MAC CE失败,可以利用PUCCH资源的当前次有效传输时间传输上报消息。
上文指出,若终端设备在PUCCH资源的当前次有效传输时间之前,利用PUSCH资源传输所述MAC CE成功,则可以取消或停止PUCCH资源的当前次有效传输时间传输上报消息。本申请实施例中,若终端设备在PUCCH资源的当前次有效传输时间之前,可以利用PUSCH资源传输MAC CE,但是MAC CE并未传输成功,则终端设备可以在PUCCH资源的当前次有效传输时间传输上报消息,以使得终端设备可以基于上报消息请求的资源传输MAC CE。
可选地,在一些实施例中,所述PUSCH资源包括第四PUSCH资源,所述第四PUSCH资源是所述上报消息的响应消息所指示的资源。
本申请实施例中,在SCell发生波束失败的情况下,终端设备向网络设备发送上报消息以向网络设备请求上行传输资源,网络设备在接收到上报消息后,可以响应于该该上报消息指示第四PUSCH资源,终端设备可以基于该第四PUSCH资源传输MAC CE。
可选地,在一些实施例中,上文提到的PUSCH资源包括第一PUSCH资源,所述第一PUSCH资源与所述PUCCH资源的当前次有效传输时间重叠;和/或PUSCH资源包括第二PUSCH资源,所述第二PUSCH资源在时域上位于第一时间段或第二时间段内,所述第一时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第二时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;和/或PUSCH资源包括第三PUSCH资源,其中,用于调度所述第三PUSCH资源的DCI在时域上位于第三时间段或第四时间段内,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;和/或PUSCH资源包括第五PUSCH资源,其中所述第五PUSCH资源由配置授权(Configured Grant)类型1或类型2调度。
本申请实施例中,若PUSCH资源包括的第一PUSCH资源与PUCCH资源的当前次有效传输时间重叠,则可以利用第一PUSCH资源传输MAC CE。
具体地,若利用PUCCH资源传输上报消息的传输周期为10ms,如果第3ms为传输PUCCH资源的当前次有效传输时间,此时若有第一PUSCH资源也在第3ms传输,上文指出终端设备取消或停止在PUCCH资源的当前次有效传输时间传输上报消息。在另一种实施例中,终端设备也可以在第3ms利用第一PUSCH资源传输MAC CE。
在本申请提供的无线通信的方法中,若PUCCH资源的当前次有效传输时间与PUSCH资源包括的第一PUSCH资源的传输时间重叠,终端设备可以基于第一PUSCH资源传输MAC CE,在这种情况下,终端设备可以不再通过PUCCH资源向网络设备请求上行传输资源,从而可以减少BFR的流程时延。
本申请实施例中,若PUSCH资源包括的第二PUSCH资源在时域上位于第一时间段或第二时间段内,则终端设备可以利用该第二PUSCH资源向网络设备发送MAC CE,第一时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,第二时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻。
在一种实现方式中,若终端设备准备利用PUCCH资源在第3ms向网络设备发送上报消息,如果在从第3ms起的第一时间段之内有第二PUSCH资源的传输,例如,第一时间段的时长的取值为2ms,上文指出,终端设备可以取消或停止在PUCCH资源的当前传输时间传输上报消息。本申请实施例中,若在第1ms或第2ms有第二PUSCH资源的传输,则终端设备可以利用第二PUSCH资源将MAC CE发 送至网络设备。
在另一种实施方式中,若终端设备准备利用PUCCH资源在第3ms向网络设备发送上报消息,如果在从第3ms起的第二时间段之内有第二PUSCH资源的传输,例如,第二时间段的时长的取值为2ms,上文指出,终端设备可以取消或停止在PUCCH资源的当前传输时间上传输上报消息。本申请实施例中,若在第4ms或第5ms有第二PUSCH资源的传输,则终端设备可以利用第二PUSCH资源将MAC CE发送至网络设备。
应理解,上述数值仅为举例说明,不应对本申请造成特别限定。本申请实施例中的第一时间段的时长和第二时间段的时长的取值可以相同,也可以不相同,本申请对此不作具体限定。
类似地,PUSCH资源包括第三PUSCH资源,若用于调度第三PUSCH资源的DCI在时域上位于第三时间段或第四时间段内,则终端设备可以利用该第三PUSCH资源向网络设备发送MAC CE,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻。
本申请实施例中,若在PUCCH资源的当前次有效传输时间的临近时间有可以调度第三PUSCH资源的DCI,在SCell发生波束失败的情况下,终端设备可以利用该DCI调度第三PUSCH资源,从而可以利用调度的第三PUSCH资源传输MAC CE。
本申请实施例中的DCI可以由PDCCH承载,网络设备发给终端设备的DCI,可以包括上下行资源分配、HARQ信息、功率控制等。因此,在没有第三PUSCH资源传输的时候,若SCell发生波束失败,可以基于DCI去调度第三PUSCH资源,从而可以利用第三PUSCH资源传输MAC CE。
本申请实施例中,若有配置授权类型1或类型2调度的第五PUSCH资源,则终端设备可以利用第五PUSCH资源传输MAC CE。
本申请实施例中,配置授权类型1可以在一定时间内周期性地调度第五PUSCH资源,终端设备可以利用第五PUSCH资源传输MAC CE;配置授权类型2在DCI触发的条件下,可以连续地调度第五PUSCH资源或间隔一段时间调度第五PUSCH资源,从而终端设备可以利用第五PUSCH资源传输MAC CE。
可选地,在一些实施例中,若终端设备通过PUSCH资源传输MAC CE成功,不再利用PUCCH资源传输上报消息。
可选地,在一些实施例中,响应于利用PUSCH资源传输MAC CE或接收到调度PUSCH资源的DCI,停止第二定时器,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间。
本申请实施例中,在终端设备利用PUSCH资源传输MAC CE的情况下,即网络设备可以知道终端设备的SCell发生波束失败以及相关的信息,可以不再利用PUCCH资源传输上报消息。若第二定时器开启,若终端设备利用PUSCH资源传输MAC CE或接收到调度PUSCH资源的DCI,由于第二定时器是用于控制传输PUCCH资源的最大传输时间的,因此,在这种情况下,可以停止第二定时器。
本申请实施例中的第一时间段或第三时间段的终止时刻可以是PUCCH资源的第一个符号开始点。
本申请实施例中的第一时间段或第三时间段的终止时刻可以是PUCCH资源的第一个符号开始点。以在PUCCH资源的当前次有效传输时间起往前的第一时间段内有第二PUSCH资源为例进行说明,本申请实施例中的第一时间段可以是指在第一时间段内有第二PUSCH资源的全部符号或部分符号。
本申请实施例中的第一时间段或第三时间段的终止时刻可以是PUCCH资源的第一个符号的开始点,也可以是PUCCH资源的最后一个符号的结束点,还可以是从PUCCH资源的中间符号的中间点,还可以是其它符号的开始点,结束点或者中间点,本申请对此不做具体限定。
本申请实施例中的第二时间段或第四时间段的起始时刻可以是PUCCH资源的第一个符号开始点或最后一个符号的结束点。
本申请实施例中的第二时间段或第四时间段的起始时刻可以是PUCCH资源的第一个符号开始点或最后一个符号的结束点。以在PUCCH资源的当前次有效传输时间起往后的第二时间段内有第二PUSCH资源为例进行说明,本申请实施例中的第二时间段可以是指在第二时间段之内有第二PUSCH资源的全部符号或部分符号。
本申请实施例中的第二时间段或第四时间段的起始时刻可以是PUCCH资源的第一个符号的开始点,也可以是PUCCH资源的最后一个符号的结束点,还可以是PUCCH资源的中间符号的中间点,还可以是从其它符号的开始点,结束点或者中间点,本申请对此不作具体限定。
本申请实施例中的第一时间段、第二时间段、第三时间段以及第四时间段的时长的取值可以由协议规定来确定,也可以由网络设备预先的配置来确定,还可以根据终端设备的上报能力来确定。
例如,若协议中规定或网络设备预先的配置中配置第一时间段的时长的取值为2ms,则可以确定第一时间段的时长为2ms;若协议中规定或网络设备预先的配置中配置第三时间段的时长的取值为3ms, 则可以确定第三时间段的时长为3ms;或者也可以根据终端设备的上报能力来确定第一时间段或第三时间段的时长的取值。若终端设备的上报能力较好一些,可以将第一时间段或第三时间段的时长的取值设置的较大一些,若终端设备的上报能力较差一些,可以将第一时间段或第三时间段的时长的取值设置的较小一些。
可选地,在一些实施例中,所述配置信息包含一个必选域来指示所述PUCCH资源。
本申请实施例中,可以通过一个必选域来指示PUCCH资源。由于第二配置中可以包括PUCCH资源指示信息,以使得终端设备能够通过PUCCH资源指示信息所指示的PUCCH资源向网络设备发送第一上报消息,而指示PUCCH资源可以通过一个必选域来指示。在这种情况下,由于第二配置中可以包含一个必选域来指示PUCCH资源,因此可以避免回退到利用RACH资源来传输,从而可以降低BFR流程的时延。
可选地,在一些实施例中,所述MAC CE承载所述SCell的波束失败信息。
本申请实施例中,MAC CE可以承载SCell的波束失败信息,该波束失败信息可以指示发生波束失败的小区,也可以指示发生波束失败的波束,也可以指示一个新的波束,还可以指示没有满足预设条件的波束。
可选地,在一些实施例中,所述配置信息指示以下信息中的一种或多种:利用所述PUCCH资源传输所述上报消息的周期,在所述PUCCH资源的每个周期的时域偏移,利用所述PUCCH资源传输所述上报消息的最大传输次数,利用所述PUCCH资源传输所述上报消息的最大传输时间的定时器,利用所述PUCCH资源传输所述上报消息的最大传输时间的窗口时间,利用所述PUCCH资源传输所述上报消息的间隔的定时器,利用所述PUCCH资源传输所述上报消息的小区,所述PUCCH资源对应的带宽部分(Bandwidth Part,BWP),所述PUCCH资源对应的PUCCH格式。
本申请实施例中,终端设备接收的第一配置中可以指示上述至少一种信息,以用于配置PUCCH资源。例如,可以指示利用所述PUCCH资源传输上报消息的周期,即PUCCH资源的当前次有效传输时间和PUCCH资源的下一次有效传输时间的差值;在PUCCH资源的每个周期内的时域偏移;利用PUCCH资源传输上报消息的最大传输次数,也就是说,PUCCH资源可以周期性的传输,但不能超过利用PUCCH资源传输上报消息的最大传输次数。
第一配置中还可以指示用于控制传输所述PUCCH资源的最大传输时间的定时器或窗口时间,即在该定时器或窗口时间配置的最大传输时间范围内,可以利用PUCCH资源多次传输上报消息,若超过该定时器或窗口时间配置的最大传输时间,终端设备还未接收到PUSCH相关的调度信息,或者还未接收到针对MAC CE的反馈信息,则可以认为该SCell的BFR失败。
第一配置中还可以指示用于控制所述PUCCH资源传输间隔的定时器,即PUCCH资源的当前次有效传输时间可以间隔一段时间再发起PUCCH资源的下一次有效传输时间,间隔的这段时间可以取为不同的值。
第一配置中还可以指示PUCCH资源对应的BWP。若终端设备的业务量较大,第一配置中指示PUCCH资源对应的BWP可以宽一些,例如,可以为40MHZ;若终端设备的业务量较小,第一配置中指示PUCCH资源对应的BWP可以小一些,例如,可以为10MHZ。
应理解,本申请实施例中的数值仅为举例说明,还可以为其它数值,不应对本申请造成特别限定。
可选地,在一些实施例中,传输PUCCH资源的小区可以为终端设备的PCell或SCell或支持PUCCH传输的SCell。
本申请实施例中,由于在终端设备的SCell发生波束失败的情况下,其对应的PCell或PSCell仍然处于正常状态,因此传输该PUCCH资源的小区可以为终端设备的PCell或PSCell。此外,网络设备可以给终端设备配置一个可以支持PUCCH传输的SCell,在终端设备的SCell发生波束失败的情况下,可以通过支持PUCCH资源的传输的SCell将上报消息发送至网络设备。
可选地,在一些实施例中,PUCCH资源对应的PUCCH格式为格式0或格式1。
本申请实施例中,PUCCH资源对应的格式可以为格式0或格式1。可以理解的是,由于PUCCH资源对应的格式可以包括格式0,格式1,格式2,格式3,格式4,其在OFDM符号中的长度分别为1-2,4-14,1-2,4-14,4-14,这5种格式中,格式0和格式1的比特数均小于或等于2,格式2,格式3和格式4的比特数均大于2。因此,本申请实施例中的PUCCH资源对应的PUCCH格式可以为格式0和格式1,从而在传输的过程中,所传输的比特数较小。
可选地,在一些实施例中,若所述PUCCH资源对应的PUCCH格式为0,所述PUCCH资源的循环因子中的参数为特定值。
可选地,在一些实施例中,若所述PUCCH资源对应的PUCCH格式为1,在所述PUCCH资源上传输上报消息的比特值为特定值。
本申请实施例中,若PUCCH资源对应的格式为0,则PUCCH资源的循环因子中的参数可以为特定值。可以理解的是,PUCCH资源对应一段序列,不同的序列可以传递不同的信息,通过改变循环因子的值,可以利用PUCCH资源传递不同的信息。
本申请实施例中,若PUCCH资源对应的格式为1,则在PUCCH资源上传输上报消息的比特值可以为特定值,例如,可以为00,01,10,11等。
可选地,在一些实施例中,所述特定值由协议规定或由所述网络设备配置。
本申请实施例中,PUCCH资源的循环因子的参数的取值或在PUCCH资源上传输上报消息的比特值可以由协议规定或由网络设备配置。例如,在一种实现方式中,协议中可以规定PUCCH资源的循环因子的参数可以取值为0,或在PUCCH资源上传输上报消息的的比特值可以为00。
在另一种实现方式中,网络设备可以配置PUCCH资源的循环因子的参数为0,或配置在PUCCH资源上传输上报消息的比特值为01。
应理解,上述数值仅举例说明,还可以为其它数值,本申请对此不作具体限定。
可选地,在一些实施例中,传输信息或数据的优先级排序可以为:
d1、传输MAC CE的优先级高于传输任一个逻辑信道的优先级。
d2、传输MAC CE的优先级高于传输C-RNTI信息或来自于UL-CCCH的数据的优先级。
d3、传输MAC CE的优先级低于传输C-RNTI信息或来自于UL-CCCH的数据的优先级且高于传输配置授权确认信息的优先级。
d4、传输MAC CE的优先级与传输C-RNTI信息或来自于UL-CCCH的数据的优先级相同。
d5、传输MAC CE的优先级与传输配置授权确认信息的优先级相同。
d6、传输MAC CE的优先级低于传输配置授权确认信息的优先级且高于传输BSR信息的优先级。
d7、传输MAC CE的优先级与传输所述BSR信息的优先级相同。
d8、传输MAC CE的优先级低于传输所述BSR信息的优先级且高于传输单条PHR信息或多条PHR信息的优先级。
基于d1-d8的规则传输数据或信息的优先级与规则a1-a8的过程类似,可以参考上述过程,为了简洁,这里不再赘述。
可选地,在一些实施例中,若终端设备利用PUCCH资源传输上报消息的次数大于或大于等于利用PUCCH资源传输所述上报消息的最大传输次数,终端设备确认SCell的BFR失败;或若第二定时器超时,所述第二定时器用于控制传输PUCCH资源的最大传输时间,终端设备确认SCell的BFR失败,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间;或在第一窗口时间内终端设备未通过PUSCH资源向网络设备发送所述MAC CE或未接收到调度PUSCH资源的DCI,终端设备确认SCell的BFR失败;或终端设备向网络设备发送MAC CE且未接收到针对MAC CE的反馈信息的情况下,终端设备确认SCell的BFR失败。
在一种实现方式中,若终端设备利用PUCCH资源上报消息的次数大于或大于等于利用PUCCH资源传输上报消息的最大传输次数,终端设备确认SCell的BFR失败。例如,若利用PUCCH传输上报消息的最大传输次数为10次,在终端设备第10次向利用PUCCH资源传输上报消息以请求资源,但未请求成功的情况下,当终端设备再次利用PUCCH资源传输上报消息时,由于已经超过利用PUCCH资源传输上报消息的最大传输次数,在这种情况下,则可以确认该终端设备SCell的BFR失败。
可选地,本申请实施例中所提及的利用PUCCH资源传输上报消息的传输次数可以为利用PUCCH资源实际传输上报消息的次数,也可以为利用PUCCH资源实际传输上报消息的次数和有传输机会而未实际传输上报消息的次数之和。
上文指出,若利用PUCCH资源传输上报消息与一个测量间隔交叠,则终端设备可以取消或停止在PUCCH资源的当前次有效传输时间传输上报消息,或若利用PUCCH资源传输上报消息与一个PUSCH资源的传输交叠,则终端设备取消或停止在PUCCH资源的当前次有效传输时间传输上报消息。因此,在这两种情况下,终端设备可以利用PUCCH资源传输上报消息但是最终未利用PUCCH资源的当前次有效传输时间传输上报消息。
例如,若利用PUCCH资源传输上报消息的最大传输次数为10次,利用PUCCH资源实际传输上报消息的次数为5次,有机会传输上报消息而实际未传输上报消息的次数为6次,在一种实施例中,还可以继续传输上报消息;在另一种实施例中,利用PUCCH资源实际传输上报消息的次数和触发有机会传输上报消息而实际未传输上报消息的次数之和大于利用PUCCH资源传输上报消息的最大传输次数,则可以确认该终端设备SCell的BFR失败。
在另一种实现方式中,若第二定时器超时,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间,终端设备确认SCell的BFR失败。
本申请实施例中,第二定时器可以用于控制传输PUCCH资源的最大传输时间。例如,若利用PUCCH资源传输上报消息的最大传输时间为10ms,若在10m内终端设备利用PUCCH资源向网络设备发送上报消息而未接收到该上报消息的反馈信息或响应信息,则可以确认SCell的BFR失败。
在另一种实现方式中,例如,若利用PUSCH资源传输MAC CE的最大传输时间为10ms,若在10ms内未通过PUSCH资源传输MAC CE或未接收到调度PUSCH资源的DCI,则可以确认SCell的BFR失败。应理解,本申请实施例中的未通过PUSCH资源传输MAC CE可以指的是终端设备向网络设备发送MAC CE而未接收到针对MAC CE的反馈信息,或者未利用PUSCH向网络传输所述MAC CE。
在另一种实现方式中,若终端设备向网络设备发送MAC CE且未接收到针对MAC CE的反馈信息或响应消息的情况下,则确认SCell的BFR失败。
本申请实施例中,终端设备可以利用PUSCH资源向网络设备发送MAC CE,网络设备在接收到该MAC CE后,可以向终端设备发送针对该MAC CE的反馈信息或响应消息,终端设备若未接收到该反馈信息或响应消息,则终端设备可以确认该SCell的BFR失败。
可选地,在一些实施例中,若终端设备向网络设备发送MAC CE且接收到针对MAC CE的反馈信息或响应消息的情况下,则确认SCell的BFR成功。
本申请实施例中,终端设备可以利用PUSCH资源向网络设备发送MAC CE,网络设备在接收到该MAC CE后,可以向终端设备发送针对该MAC CE的反馈信息,终端设备在接收到该反馈信息或响应消息后,则可以确认该SCell的BFR成功。
可选地,在一些实施例中,在SCell的BFR的定时器结束时,所述终端设备向所述网络设备发送所述MAC CE且未接收到针对所述MAC CE的反馈信息或响应消息的情况下,所述终端设备确认SCell的BFR失败。
可选地,在一些实施例中,在SCell的BFR的定时器结束前,所述终端设备向所述网络设备发送所述MAC CE且接收到针对所述MAC CE的反馈信息或响应消息的情况下,则确认SCell的BFR成功。
本申请实施例中,该BFR定时器可以监测BFR的整个流程的时间。若从终端设备通过PUCCH资源向网络设备发送上报消息开始或利用PUSCH资源传输MAC CE开始,在BFR定时器结束时,终端设备仍未接收到针对MAC CE的反馈信息或响应消息,则可以确认该终端设备的SCell的BFR失败;若在SCell的BFR的定时器结束前,终端设备已接收到针对SCell的波束失败信息的反馈信息或响应消息,则可以确认该终端设备的SCell的BFR成功。
本申请实施例中的定时器可以更好的控制BFR的时长。可以理解的是,若在BFR的过程中,未配置BFR定时器,在没有时长的约束下,终端设备经过较长的时间才收到SCell的波束失败信息,这种情况下,也可以认为该终端设备的SCell的BFR成功。
可选地,在一些实施例中,响应于SCell的BFR成功,停止SCell的BFR的定时器。
可选地,在一些实施例中,响应于SCell的BFR成功,将用于判定SCell发生波束失败的计数器重置为0。
本申请实施例中,在终端设备确认其SCell的BFR成功,可以停止SCell的BFR定时器。可以理解的是,该SCell的BFR定时器是用于监测SCell的BFR的时长的,即在一定时长内判定SCell的BFR是否成功,因此,在终端设备确认其SCell的BFR成功时,可以响应于SCell的BFR成功,停止SCell的BFR定时器。
本申请实施例中的计数器是用于判定SCell发生波束失败的,即在一定时间内,若计数器所计算的BFI的个数在一定数值内,可以认为该终端设备的SCell未发生波束失败;若计数器所计算的BFI的个数超过该一定数值,可以认为该终端设备的SCell发生波束失败。因此,在终端设备确认其SCell的BFR成功时,可以响应于SCell的BFR成功,将用于判定SCell发生波束失败的计数器重置为0。
可选地,在一些实施例中,所述定时器是所述网络设备向所述终端设备配置的。
可选地,在一些实施例中,所述定时器是所述网络设备通过RRC信令向所述终端设备配置的。
本申请实施例中,SCell的BFR的定时器可以是网络设备向终端设备配置的。进一步地,SCell的BFR的定时器可以是网络设备通过RRC信令向终端设备配置的。配置的BFR的定时器的时长也可以由网络设备确定,例如,可以为100ms或1s,本申请对此不作具体限定。
可选地,在一些实施例中,启动或重启所述BFR的定时器的时间为以下时间中的一个:
所述终端设备检测到SCell发生波束失败时;所述终端设备检测到SCell发生波束失败后;通过所述PUCCH资源传输上报消息时;通过所述PUCCH资源传输上报消息前;通过所述PUCCH资源传输上报消息后;传输所述SCell的MAC CE时;传输所述SCell的MAC CE前;传输所述SCell的MAC CE后。
本申请实施例中,以终端设备在检测到SCell发生波束失败时或后为例进行说明。终端设备在检测 到SCell发生波束失败时,可以在启动BFR的定时器,也可以在检测到SCell发生波速失败后再启动BFR的定时器,至于终端设备在检测到SCell发生波束失败后的多长时间内启动BFR的定时器,可以由终端设备确定,例如,可以在终端设备检测到SCell发生波束失败后的2ms后,再启动BFR的定时器。
本申请实施中的数值仅为举例说明,还可以为其它数值,本申请对此不作具体限定。
类似地,其他情况下启动或重启BFR的定时器这里不再赘述。
因此,根据本申请实施例的无线通信的方法,网络设备可以向终端设备发送配置信息,该配置信息可以用于配置PUCCH资源,终端设备在接收到配置信息后,可以利用该PUCCH资源传输上报消息或利用PUSCH资源传输MAC CE。进一步地,终端设备在利用与该PUCCH资源向网络设备发送上报消息时与其他资源重叠,例如,与第一PUSCH资源重叠,可以利用第一PUSCH资源传输MAC CE,可以减少不必要的PUCCH资源的传输,从而可以降低BFR流程的时延。
上文结合图2至图4,详细描述了本申请的方法实施例,下文结合图5至图11,详细描述本申请的装置实施例,应理解,装置实施例与方法实施例相互对应,类似的描述可以参照方法实施例。
图5示出了根据本申请实施例的终端设备500的示意性框图。
如图5所示,该终端设备500包括:处理模块510,用于在辅小区发生波束失败的情况下,生成请求消息;其中,所述请求消息对应第一配置或第二配置,所述第一配置为关联至少一个逻辑信道的调度请求的配置,所述第二配置为不关联逻辑信道的调度请求的配置。
可选地,在一些实施例中,所述请求消息用于向网络设备请求上行传输资源和/或用于通知所述网络设备有辅小区发生波束失败。
可选地,在一些实施例中,在所述请求消息对应的配置为所述第一配置的情况下,所述第一配置是基于以下中的至少一种从配置集合中确定的:网络设备的指示信息、所述配置集合中各个配置对应的调度请求的标识、所述配置集合中各个配置对应的资源的标识、所述配置集合中各个配置对应的逻辑信道的优先级排序;或者,所述第一配置是从所述配置集合中随机选择的;其中,所述配置集合包括至少一个调度请求的配置,每个调度请求对应至少一个逻辑信道。
可选地,在一些实施例中,所述网络设备的指示信息通过波束失败恢复BFR对应的配置信息来指示。
可选地,在一些实施例中,所述第一配置是所述配置集合中满足以下条件的配置:对应的调度请求标识最大或最小,或者对应的调度请求对应的资源标识最大或最小。
可选地,在一些实施例中,所述第一配置是所述配置集合中满足以下条件的配置:对应的调度请求所关联的逻辑信道的优先级最高或最低。
可选地,在一些实施例中,所述第二配置的调度请求标识不同于和逻辑信道相关联的调度请求的配置对应的调度请求标识;和/或,所述第二配置对应的调度请求资源标识不同于和逻辑信道相关联的调度请求的配置对应的调度请求资源标识。
可选地,在一些实施例中,所述第二配置的参数类型与逻辑信道的调度请求的配置的部分或全部参数类型相同。
可选地,在一些实施例中,所述第二配置的调度请求标识的取值为大于或等于8的整数。
可选地,在一些实施例中,所述第二配置的调度请求资源标识的取值为大于或等于9的整数或等于0。
可选地,在一些实施例中,所述第二配置指示物理上行控制信道PUCCH资源。
可选地,在一些实施例中,所述第二配置对应的信令包含一个必选域来指示PUCCH资源。
可选地,在一些实施例中,所述PUCCH资源对应的PUCCH格式为PUCCH格式0或PUCCH格式1。
可选地,在一些实施例中,所述第二配置由BFR对应的配置消息指示。
可选地,在一些实施例中,传输所述辅小区的波束失败信息的优先级高于传输任一个逻辑信道的优先级;或传输所述辅小区的波束失败信息的优先级高于传输C-RNTI信息或来自于UL-CCCH的数据的优先级;或传输所述辅小区的波束失败信息的优先级低于传输所述C-RNTI信息或来自于UL-CCCH的数据的优先级且高于传输配置授权确认信息的优先级;或传输所述辅小区的波束失败信息的优先级与传输所述C-RNTI信息或来自于UL-CCCH的数据的优先级相同;或传输所述辅小区的波束失败信息的优先级与传输所述配置授权确认信息的优先级相同;或传输所述辅小区的波束失败信息的优先级低于传输所述配置授权确认信息的优先级且高于传输BSR信息的优先级;或传输所述辅小区的波束失败信息的优先级与传输所述BSR信息的优先级相同;或传输所述辅小区的波束失败信息的优先级低于传输所述BSR信息的优先级且高于传输PHR信息或多条PHR信息的优先级。
可选地,在一些实施例中,所述请求消息是在所述终端设备的特殊小区上传输,所述终端设备的特殊小区包括所述终端设备的主小区或主辅小区。
可选地,在一些实施例中,所述终端设备还包括:通信模块,用于向网络设备发送所述辅小区的波束失败信息。
可选地,在一些实施例中,所述辅小区的波束失败信息是在所述终端设备的特殊小区上传输的,所述终端设备的特殊小区包括所述终端设备的主小区或主辅小区。
可选地,在一些实施例中,所述辅小区的波束失败信息通过媒体接入控制控制元素MAC CE传输。
可选地,在一些实施例中,所述波束失败信息承载于第一资源上,所述第一资源是所述请求消息的响应消息所指示的资源。
可选地,在一些实施例中,所述处理模块510还用于:在所述请求消息的传输次数大于或等于所述请求消息的配置指示的最大传输次数的情况下,确认所述辅小区的BFR失败;或者在向所述网络设备发送所述辅小区波束失败信息且未接收到针对所述辅小区波束失败信息的反馈信息或响应消息的情况下,确认所述辅小区的BFR失败。
可选地,在一些实施例中,所述终端设备还包括:通信模块,用于向网络设备发送所述辅小区波束失败信息;所述处理模块510还用于:在所述辅小区BFR的定时器结束时,如果未接收到针对所述辅小区波束失败信息的反馈信息或响应消息的情况下,确认所述辅小区的BFR失败。
可选地,在一些实施例中,所述处理模块510还用于:去激活所述辅小区。
可选地,在一些实施例中,所述终端设备还包括:通信模块,用于向网络设备发送所述辅小区波束失败信息;所述处理模块510还用于:若接收到针对所述辅小区波束失败信息的反馈信息或响应消息,确认所述辅小区的BFR成功。
可选地,在一些实施例中,所述处理模块510还用于:在所述辅小区BFR的定时器结束前,如果已接收到针对所述辅小区波束失败信息的反馈信息或响应消息的情况下,确认所述辅小区的BFR成功。
可选地,在一些实施例中,所述处理模块510还用于:响应于所述辅小区的BFR成功,停止所述辅小区BFR对应的定时器。
可选地,在一些实施例中,所述处理模块510还用于:响应于所述辅小区的BFR成功,将用于判定所述辅小区发生波束失败的计数器重置为0。
可选地,在一些实施例中,所述定时器是所述网络设备向所述终端设备配置的。
可选地,在一些实施例中,所述定时器是所述网络设通过无线资源控制RRC信令向所述终端设备配置的。
可选地,在一些实施例中,启动或重启所述定时器的时间为以下时间中的一个:所述终端设备检测到所述辅小区发生波束失败时;所述终端设备检测到所述辅小区发生波束失败后;生成所述请求消息时;生成所述请求消息前;生成所述请求消息后;发送所述请求消息时;发送所述请求消息前;发送所述请求消息后;传输所述辅小区的波束失败信息时;传输所述辅小区的波束失败信息前;传输所述辅小区的波束失败信息后。
图6示出了根据本申请另一实施例的终端设备600的示意性框图。
如图6所示,该终端设备600包括:通信模块610,用于接收配置信息,所述配置信息用于配置物理上行控制信道PUCCH资源;所述通信模块610还用于:在辅小区发生波束失败的情况下,利用所述PUCCH资源传输上报消息和/或利用物理上行共享信道PUSCH资源传输媒体接入控制控制元素MAC CE。
可选地,在一些实施例中,所述终端设备还包括:处理模块,用于在满足以下条件中的一种或多种时,取消或停止在所述PUCCH资源的当前次有效传输时间上传输所述上报消息:所述PUCCH资源对应的第一定时器在所述PUCCH资源的当前次有效传输时间正在运行,所述第一定时器用于控制所述PUCCH资源传输间隔;所述PUCCH资源的当前次有效传输时间与所述PUSCH资源包括的第一PUSCH资源交叠;在第一时间段或第二时间段内有所述PUSCH资源包括的第二PUSCH资源,所述第一时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第二时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;在第三时间段或第四时间段内有用于调度所述PUSCH资源包括的第三PUSCH资源的下行控制信息DCI,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;所述PUCCH资源的当前次有效传输时间与测量间隔交叠;所述PUCCH资源对应的第二定时器在所述PUCCH资源的当前次有效传输时间停止或超时,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间;所述PUCCH资源的当前次有效传输时间与携带混合自动重传请求HARQ信息的传输资源重叠,其中所述传输资源 对应传输所使用的时域资源;所述PUCCH资源的当前次有效传输时间与对应调度请求的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;所述终端设备在所述PUCCH资源的当前次有效传输时间之前,接收到用于调度所述PUSCH资源包括的第四PUSCH资源的DCI;所述终端设备在所述PUCCH资源的当前次有效传输时间之前,利用所述PUSCH资源传输所述MA C CE或者利用所述PUSCH资源传输所述MAC CE成功。
可选地,在一些实施例中,在满足以下条件中的一种或多种时,所述上报消息在所述PUCCH资源的当前次有效传输时间传输:所述PUCCH资源对应的第一定时器在所述PUCCH资源的当前次有效传输时间停止或超时,所述第一定时器用于控制所述PUCCH资源传输间隔;所述PUCCH资源的当前次有效传输时间未与PUSCH资源交叠;所述PUCCH资源的当前次有效传输时间未与测量间隔交叠;所述PUCCH资源对应的第二定时器在所述PUCCH资源的当前次有效传输时间运行,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间;所述PUCCH资源的当前次有效传输时间未与携带HARQ信息的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;所述PUCCH资源的当前次有效传输时间未与对应调度请求的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;所述终端设备在所述PUCCH资源的当前次有效传输时间之前,未接收到用于调度PUSCH资源的DCI;在第三时间段或第四时间段内未接收到用于调度PUSCH资源的DCI,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;所述终端设备在所述PUCCH资源的当前次有效传输时间之前,未利用所述PUSCH资源传输所述MAC CE;所述终端设备在所述PUCCH资源的当前次有效传输时间之前,利用所述PUSCH资源传输所述MAC CE失败。
可选地,在一些实施例中,所述PUSCH资源包括第四PUSCH资源,所述第四PUSCH资源是所述上报消息的响应消息所指示的资源。
可选地,在一些实施例中,所述PUSCH资源包括第一PUSCH资源,所述第一PUSCH资源与所述PUCCH资源的当前次有效传输时间重叠;和/或所述PUSCH资源包括第二PUSCH资源,所述第二PUSCH资源在时域上位于第一时间段或第二时间段内,所述第一时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第二时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;和/或所述PUSCH资源包括第三PUSCH资源,其中,用于调度所述第三PUSCH资源的DCI在时域上位于第三时间段或第四时间段内,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;和/或所述PUSCH资源包括第五PUSCH资源,其中所述第五PUSCH资源由配置授权类型1或类型2调度。
可选地,在一些实施例中,所述终端设备还包括:处理模块,用于若利用所述PUSCH资源传输所述MAC CE成功,不再利用所述PUCCH资源传输所述上报消息。
可选地,在一些实施例中,所述终端设备还包括:处理模块,用于响应于所述终端设备利用所述PUSCH资源传输所述MAC CE或接收到调度所述PUSCH资源的DCI,停止第二定时器,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间。
可选地,在一些实施例中,所述第一时间段或第三时间段的终止时刻是所述PUCCH资源的第一个符号的开始点。
可选地,在一些实施例中,所述第一时间段或第三时间段的时长的取值根据以下情况中的至少一种确定:协议规定,所述网络设备预先的配置,所述终端设备的上报能力。
可选地,在一些实施例中,所述第二时间段或所述第四时间段的起始时刻是所述PUCCH资源的最后一个符号的结束点或第一个符号的开始点。
可选地,在一些实施例中,所述第二时间段或所述第四时间段的时长的取值根据以下情况中的至少一种确定:协议规定,所述网络设备预先的配置,所述终端设备的上报能力。
可选地,在一些实施例中,所述配置信息包含一个必选域来指示所述PUCCH资源。
可选地,在一些实施例中,所述MAC CE承载所述辅小区的波束失败信息。
可选地,在一些实施例中,所述配置信息指示以下信息中的至少一种:利用所述PUCCH资源传输所述上报消息的周期,在所述PUCCH资源的每个周期的时域偏移,利用所述PUCCH资源传输所述上报消息的最大传输次数,利用所述PUCCH资源传输所述上报消息的最大传输时间的定时器,利用所述PUCCH资源传输所述上报消息的最大传输时间的窗口时间,利用所述PUCCH资源传输所述上报消息的间隔的定时器,所述PUCCH资源对应的小区,所述PUCCH资源对应的带宽部分BWP,所述PUCCH资源对应的PUCCH格式。
可选地,在一些实施例中,所述PUCCH资源对应的小区为所述终端设备的主小区或主辅小区或支 持PUCCH传输的辅小区。
可选地,在一些实施例中,所述PUCCH资源对应的PUCCH格式为PUCCH格式0或PUCCH格式1。
可选地,在一些实施例中,若所述PUCCH资源对应的PUCCH格式为PUCCH格式0,所述PUCCH资源的循环因子中的参数为特定值。
可选地,在一些实施例中,所述特定值由协议规定或由所述网络设备配置。
可选地,在一些实施例中,若所述PUCCH资源对应的PUCCH格式为PUCCH格式1,在所述PUCCH资源上传输的所述上报消息的比特值为特定值。
可选地,在一些实施例中,所述特定值由协议规定或由所述网络设备配置。
可选地,在一些实施例中,传输所述MAC CE的优先级高于传输任一个逻辑信道的优先级;传输所述MAC CE的优先级高于传输小区无线网络临时标识C-RNTI信息或来自于上行公共控制信道UL-CCCH的数据的优先级;或传输所述MAC CE的优先级低于传输所述小区无线网络临时标识C-RNTI信息或来自于UL-CCCH的数据的优先级且高于传输配置授权确认信息的优先级;或传输所述MAC CE的优先级与传输所述小区无线网络临时标识C-RNTI信息或来自于UL-CCCH的数据的优先级相同;或传输所述MAC CE的优先级与传输所述配置授权确认信息的优先级相同;或传输所述MAC CE的优先级低于传输所述配置授权确认信息的优先级且高于传输缓存状态报告BSR信息的优先级;或传输所述MAC CE的优先级与传输所述BSR信息的优先级相同;或传输所述MAC CE的优先级低于传输所述BSR信息的优先级且高于传输单条功率余量报告PHR信息或多条PHR信息的优先级。
可选地,在一些实施例中,所述终端设备还包括:处理模块,用于若所述终端设备利用所述PUCCH资源传输所述上报消息的次数大于或等于利用所述PUCCH资源传输所述上报消息的最大传输次数,确认所述辅小区的BFR失败;或若第二定时器超时,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间,确认所述辅小区的BFR失败;或在第一窗口时间内所述终端设备未通过所述PUSCH资源向所述网络设备发送所述MAC CE或未接收到调度所述PUSCH资源的DCI,确认所述辅小区的BFR失败;或在所述终端设备向所述网络设备发送所述MAC CE且未接收到针对所述MAC CE的反馈信息或响应消息的情况下,确认所述辅小区的BFR失败。
可选地,在一些实施例中,所述终端设备利用所述PUCCH资源传输所述上报消息的次数为利用所述PUCCH资源实际传输所述上报消息的次数;或所述终端设备利用所述PUCCH资源传输所述上报消息的次数为利用所述PUCCH资源实际传输所述上报消息的次数与所述PUCCH资源有传输机会但实际未传输所述上报消息的次数之和。
可选地,在一些实施例中,所述处理模块还用于:在所述辅小区BFR对应的定时器结束时,所述终端设备向所述网络设备发送所述MAC CE且未接收到针对所述MAC CE的反馈信息或响应消息的情况下,确认所述辅小区的BFR失败。
可选地,在一些实施例中,所述终端设备还包括:处理模块,用于在所述终端设备向网络设备发送所述MAC CE且接收到针对所述MAC CE的反馈信息或响应消息的情况下,确认所述辅小区的BFR成功。
可选地,在一些实施例中,所述处理模块还用于:在所述辅小区BFR的定时器结束前,所述终端设备向所述网络设备发送所述MAC CE且接收到针对所述MAC CE的反馈信息或响应消息的情况下,则确认所述辅小区的BFR成功。
可选地,在一些实施例中,所述处理模块还用于:响应于所述辅小区的BFR成功,停止所述辅小区BFR对应的定时器。
可选地,在一些实施例中,所述处理模块还用于:响应于所述辅小区的BFR成功,将用于判定所述辅小区发生波束失败的计数器重置为0。
可选地,在一些实施例中,所述定时器是所述网络设备向所述终端设备配置的。
可选地,在一些实施例中,所述定时器是所述网络设备通过无线资源控制RRC信令向所述终端设备配置的。
可选地,在一些实施例中,启动或重启所述BFR的定时器的时间为以下时间中的一个:所述终端设备检测到所述辅小区发生波束失败时;所述终端设备检测到所述辅小区发生波束失败后;通过所述PUCCH资源传输所述上报消息时;通过所述PUCCH资源传输所述上报消息前;通过所述PUCCH资源传输所述上报消息后;传输所述辅小区的MAC CE时;传输所述辅小区的MAC CE前;传输所述辅小区的MAC CE后。
图7示出了根据本申请一实施例的网络设备700的示意性框图。
如图7所示,该网络设备700包括:通信模块710,用于接收终端设备在辅小区发生波束失败的情 况下发送的请求消息;其中,所述请求消息对应第一配置或第二配置,所述第一配置为关联至少一个逻辑信道的调度请求的配置,所述第二配置为不关联逻辑信道的调度请求的配置。
可选地,在一些实施例中,所述请求消息用于向所述网络设备请求上行传输资源和/或用于通知所述网络设备有辅小区发生波束失败。
可选地,在一些实施例中,所述第二配置的调度请求标识不同于和逻辑信道相关联的调度请求的配置对应的调度请求标识;和/或,所述第二配置对应的调度请求资源标识不同于和逻辑信道相关联的调度请求的配置对应的调度请求资源标识。
可选地,在一些实施例中,所述第二配置的参数类型与逻辑信道的调度请求的配置的部分或全部参数类型相同。
可选地,在一些实施例中,所述第二配置的调度请求标识的取值为大于或等于8的整数。
可选地,在一些实施例中,所述第二配置的调度请求资源标识的取值为大于或等于9的整数或等于0。
可选地,在一些实施例中,所述第二配置指示物理上行控制信道PUCCH资源。
可选地,在一些实施例中,所述第二配置对应的信令包含一个必选域来指示PUCCH资源。
可选地,在一些实施例中,所述PUCCH资源对应的PUCCH格式为PUCCH格式0或PUCCH格式1。
可选地,在一些实施例中,所述第二配置由波束失败恢复BFR配置消息指示。
可选地,在一些实施例中,所述请求消息是在所述终端设备的特殊小区上传输的,所述终端设备的特殊小区包括所述终端设备的主小区或主辅小区。
可选地,在一些实施例中,所述通信模块710还用于:接收所述辅小区的波束失败信息。
可选地,在一些实施例中,所述辅小区的波束失败信息是在所述终端设备的特殊小区上传输的,所述终端设备的特殊小区包括所述终端设备的主小区或主辅小区。
可选地,在一些实施例中,所述辅小区的波束失败信息通过媒体接入控制控制元素MAC CE传输。
可选地,在一些实施例中,所述波束失败信息承载于第一资源上,所述第一资源是所述请求消息的响应消息所指示的资源。
图8示出了根据本申请另一实施例的网络设备800的示意性框图。
如图8所示,该网络设备800包括:通信模块810,用于向终端设备发送配置信息,所述配置信息用于配置物理上行控制信道PUCCH资源;所述通信模块810还用于:接收所述终端设备在辅小区发生波束失败的情况下利用所述PUCCH资源传输的上报消息和/或利用物理上行共享信道PUSCH资源传输的媒体接入控制控制元素MAC CE。
可选地,在一些实施例中,所述网络设备还包括:处理模块,用于在满足以下条件中的一种或多种时,取消或停止接收所述终端设备在所述PUCCH资源的当前次有效传输时间上传输的所述上报消息:所述PUCCH资源对应的第一定时器在所述PUCCH资源的当前次有效传输时间正在运行,所述第一定时器用于控制所述PUCCH资源传输间隔;所述PUCCH资源的当前次有效传输时间与所述PUSCH资源包括的第一PUSCH资源交叠;在第一时间段或第二时间段内有所述PUSCH资源包括的第二PUSCH资源,所述第一时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第二时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;在第三时间段或第四时间段内有用于调度所述PUSCH资源包括的第三PUSCH资源的下行控制信息DCI,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;所述PUCCH资源的当前次有效传输时间与测量间隔交叠;所述PUCCH资源对应的第二定时器在所述PUCCH资源的当前次有效传输时间停止或超时,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间;所述PUCCH资源的当前次有效传输时间与携带混合自动重传请求HARQ信息的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;所述PUCCH资源的当前次有效传输时间与对应调度请求的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;所述网络设备在所述PUCCH资源的当前次有效传输时间之前,向所述终端设备发送用于调度所述PUSCH资源包括的第四PUSCH资源的DCI;所述网络设备在所述PUCCH资源的当前次有效传输时间之前,接收到所述终端设备利用所述PUSCH资源传输的所述MAC CE。
可选地,在一些实施例中,所述通信模块810还用于:在满足以下条件中的一种或多种时,接收所述终端设备在所述PUCCH资源的当前次有效传输时间上传输的所述上报消息:所述PUCCH资源对应的第一定时器在所述PUCCH资源的当前次有效传输时间停止或超时,所述第一定时器用于控制所述PUCCH资源传输间隔;所述PUCCH资源的当前次有效传输时间未与PUSCH资源交叠;所述PUCCH 资源的当前次有效传输时间未与测量间隔交叠;所述PUCCH资源对应的第二定时器在所述PUCCH资源的当前次有效传输时间运行,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间;所述PUCCH资源的当前次有效传输时间未与携带HARQ信息的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;所述PUCCH资源的当前次有效传输时间未与对应调度请求的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;所述网络设备在所述PUCCH资源的当前次有效传输时间之前,未向所述终端设备发送用于调度PUSCH资源的DCI;在第三时间段或第四时间段内未接收到用于调度PUSCH资源的DCI,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;所述网络设备在所述PUCCH资源的当前次有效传输时间之前,未接收到所述终端设备利用所述PUSCH资源传输的所述MAC CE。
可选地,在一些实施例中,所述PUSCH资源包括第四PUSCH资源,所述第四PUSCH资源是所述上报消息的响应消息所指示的资源。
可选地,在一些实施例中,所述PUSCH资源包括第一PUSCH资源,所述第一PUSCH资源与所述PUCCH资源的当前次有效传输时间重叠;和/或所述PUSCH资源包括第二PUSCH资源,所述第二PUSCH资源在时域上位于第一时间段或第二时间段内,所述第一时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第二时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;和/或所述PUSCH资源包括第三PUSCH资源,其中,用于调度所述第三PUSCH资源的DCI在时域上位于第三时间段或第四时间段内,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;和/或所述PUSCH资源包括第五PUSCH资源,其中,所述第五PUSCH资源由配置授权类型1或类型2调度。
可选地,在一些实施例中,所述第一时间段或第三时间段的终止时刻是所述PUCCH资源的第一个符号的开始点。
可选地,在一些实施例中,所述第一时间段或第三时间段的时长的取值根据以下情况中的至少一种确定:协议规定,所述网络设备预先的配置,所述终端设备的上报能力。
可选地,在一些实施例中,所述第二时间段或所述第四时间段的起始时刻是所述PUCCH资源的最后一个符号的结束点或第一个符号的开始点。
可选地,在一些实施例中,所述第二时间段或所述第四时间段的时长的取值根据以下情况中的至少一种确定:协议规定,所述网络设备预先的配置,所述终端设备的上报能力。
可选地,在一些实施例中,所述配置信息包含一个必选域来指示所述PUCCH资源。
可选地,在一些实施例中,所述MAC CE承载所述辅小区的波束失败信息。
可选地,在一些实施例中,所述配置信息指示以下信息中的至少一种:利用所述PUCCH资源传输所述上报消息的周期,在所述PUCCH资源的每个周期的时域偏移,利用所述PUCCH资源传输所述上报消息的最大传输次数,利用所述PUCCH资源传输所述上报消息的最大传输时间的定时器,利用所述PUCCH资源传输所述上报消息的最大传输时间的窗口时间,利用所述PUCCH资源传输所述上报消息的间隔的定时器,所述PUCCH资源对应的小区,所述PUCCH资源对应的带宽部分BWP,所述PUCCH资源对应的PUCCH格式。
可选地,在一些实施例中,所述PUCCH资源对应的小区为所述终端设备的主小区或主辅小区或支持PUCCH传输的辅小区。
可选地,在一些实施例中,所述PUCCH资源对应的PUCCH格式为PUCCH格式0或PUCCH格式1。
可选地,在一些实施例中,若所述PUCCH资源对应的PUCCH格式为PUCCH格式0,所述PUCCH资源的循环因子中的参数为特定值。
可选地,在一些实施例中,所述特定值由协议规定或由所述网络设备配置。
可选地,在一些实施例中,若所述PUCCH资源对应的PUCCH格式为PUCCH格式1,在所述PUCCH资源上传输的所述上报消息的比特值为特定值。
可选地,在一些实施例中,所述特定值由协议规定或由所述网络设备配置。
本申请实施例还提供了一种通信设备900,如图9所示,包括处理器910和存储器920,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,以执行本申请实施例中的方法。
处理器910可以从存储器920中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器920可以是独立于处理器910的一个单独的器件,也可以集成在处理器910中。
可选地,如图9所示,通信设备900还可以包括收发器930,处理器910可以控制该收发器930与其他设备进行通信,具体地,可以向其他设备发送信息或数据,或接收其他设备发送的信息或数据。
其中,收发器930可以包括发射机和接收机。收发器930还可以进一步包括天线,天线的数量可以为一个或多个。
可选地,该通信设备900具体可为本申请实施例的网络设备,并且该通信设备900可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该通信设备900具体可为本申请实施例的移动终端/终端设备,并且该通信设备900可以实现本申请实施例的各个方法中由终端设备实现的相应流程,为了简洁,在此不再赘述。
图10是本申请实施例的芯片的示意性结构图。图10所示的芯片1000包括处理器1010,处理器1010可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图10所示,芯片1000还可以包括存储器1020。其中,处理器1010可以从存储器1020中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器1020可以是独立于处理器1010的一个单独的器件,也可以集成在处理器1010中。
可选地,该芯片1000还可以包括输入接口1030。其中,处理器1010可以控制该输入接口1030与其他设备或芯片进行通信,具体地,可以获取其他设备或芯片发送的信息或数据。
可选地,该芯片1000还可以包括输出接口1040。其中,处理器1010可以控制该输出接口1040与其他设备或芯片进行通信,具体地,可以向其他设备或芯片输出信息或数据。
可选地,该芯片可应用于本申请实施例中的网络设备,并且该芯片可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该芯片可应用于本申请实施例中的移动终端/终端设备,并且该芯片可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
应理解,本申请实施例提到的芯片还可以称为系统级芯片,系统芯片,芯片系统或片上系统芯片等。
应理解,本申请实施例的处理器可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器,处理器读取存储器中的信息,结合其硬件完成上述方法的步骤。
可以理解,本申请实施例中的存储器可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)。应注意,本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解,上述存储器为示例性但不是限制性说明,例如,本申请实施例中的存储器还可以是静态随机存取存储器(static RAM,SRAM)、动态随机存取存储器(dynamic RAM,DRAM)、同步动态随机存取存储器(synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(synch link DRAM,SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)等等。也就是说,本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
图11是本申请实施例提供的一种通信系统1100的示意性结构图。如图11所示,该通信系统1100包括终端设备1110和网络设备1120。
其中,该终端设备1110可以用于实现上述方法中由终端设备实现的相应的功能,以及该网络设备1120可以用于实现上述方法中由网络设备实现的相应的功能为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机可读存储介质,用于存储计算机程序。
可选的,该计算机可读存储介质可应用于本申请实施例中的网络设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机可读存储介质可应用于本申请实施例中的移动终端/终端设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序产品,包括计算机程序指令。
可选的,该计算机程序产品可应用于本申请实施例中的网络设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序产品可应用于本申请实施例中的移动终端/终端设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序。
可选的,该计算机程序可应用于本申请实施例中的网络设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序可应用于本申请实施例中的移动终端/终端设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请所提供的几个实施例中,应该理解到,所揭露的系统、装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,)ROM、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应所述以权利要求的保护范围为准。

Claims (197)

  1. 一种无线通信的方法,其特征在于,包括:
    在辅小区发生波束失败的情况下,终端设备生成请求消息;
    其中,所述请求消息对应第一配置或第二配置,所述第一配置为关联至少一个逻辑信道的调度请求的配置,所述第二配置为不关联逻辑信道的调度请求的配置。
  2. 根据权利要求1所述的方法,其特征在于,所述请求消息用于向网络设备请求上行传输资源和/或用于通知所述网络设备有辅小区发生波束失败。
  3. 根据权利要求1或2所述的方法,其特征在于,在所述请求消息对应的配置为所述第一配置的情况下,所述第一配置是基于以下中的至少一种从配置集合中确定的:
    网络设备的指示信息、所述配置集合中各个配置对应的调度请求的标识、所述配置集合中各个配置对应的资源的标识、所述配置集合中各个配置对应的逻辑信道的优先级排序;
    或者,所述第一配置是从所述配置集合中随机选择的;
    其中,所述配置集合包括至少一个调度请求的配置,每个调度请求对应至少一个逻辑信道。
  4. 根据权利要求3所述的方法,其特征在于,所述网络设备的指示信息通过波束失败恢复BFR对应的配置信息来指示。
  5. 根据权利要求3或4所述的方法,其特征在于,所述第一配置是所述配置集合中满足以下条件的配置:对应的调度请求标识最大或最小,或者对应的调度请求对应的资源标识最大或最小。
  6. 根据权利要求3至5中任一项所述的方法,其特征在于,所述第一配置是所述配置集合中满足以下条件的配置:对应的调度请求所关联的逻辑信道的优先级最高或最低。
  7. 根据权利要求1所述的方法,其特征在于,所述第二配置的调度请求标识不同于和逻辑信道相关联的调度请求的配置对应的调度请求标识;和/或,所述第二配置对应的调度请求资源标识不同于和逻辑信道相关联的调度请求的配置对应的调度请求资源标识。
  8. 根据权利要求1或7所述的方法,其特征在于,所述第二配置的参数类型与逻辑信道的调度请求的配置的部分或全部参数类型相同。
  9. 根据权利要求1或7或8中任一项所述的方法,其特征在于,所述第二配置的调度请求标识的取值为大于或等于8的整数。
  10. 根据权利要求1或7至9中任一项所述的方法,其特征在于,所述第二配置的调度请求资源标识的取值为大于或等于9的整数或等于0。
  11. 根据权利要求1或7至10中任一项所述的方法,其特征在于,所述第二配置指示PUCCH资源。
  12. 根据权利要求1或7至11中任一项所述的方法,其特征在于,所述第二配置对应的信令包含一个必选域来指示物理上行控制信道PUCCH资源。
  13. 根据权利要求11或12所述的方法,其特征在于,所述PUCCH资源对应的PUCCH格式为PUCCH格式0或PUCCH格式1。
  14. 根据权利要求1或7至13中任一项所述的方法,其特征在于,所述第二配置由BFR对应的配置消息指示。
  15. 根据权利要求1至14中任一项所述的方法,其特征在于,
    传输所述辅小区的波束失败信息的优先级高于传输任一个逻辑信道的优先级;或
    传输所述辅小区的波束失败信息的优先级高于传输小区无线网络临时标识C-RNTI信息或来自于上行公共控制信道UL-CCCH的数据的优先级;或
    传输所述辅小区的波束失败信息的优先级低于传输所述C-RNTI信息或来自于UL-CCCH的数据的优先级且高于传输配置授权确认信息的优先级;或
    传输所述辅小区的波束失败信息的优先级与传输所述C-RNTI信息或来自于UL-CCCH的数据的优先级相同;或
    传输所述辅小区的波束失败信息的优先级与传输所述配置授权确认信息的优先级相同;或
    传输所述辅小区的波束失败信息的优先级低于传输所述配置授权确认信息的优先级且高于传输缓存状态报告BSR信息的优先级;或
    传输所述辅小区的波束失败信息的优先级与传输所述BSR信息的优先级相同;或
    传输所述辅小区的波束失败信息的优先级低于传输所述BSR信息的优先级且高于传输单条功率余量报告PHR信息或多条PHR信息的优先级。
  16. 根据权利要求1至15中任一项所述的方法,其特征在于,所述请求消息是在所述终端设备的 特殊小区上传输,所述终端设备的特殊小区包括所述终端设备的主小区或主辅小区。
  17. 根据权利要求1至16中任一项所述的方法,其特征在于,所述方法还包括:
    所述终端设备向所述网络设备发送所述辅小区的波束失败信息。
  18. 根据权利要求17所述的方法,其特征在于,所述辅小区的波束失败信息是在所述终端设备的特殊小区上传输的,所述终端设备的特殊小区包括所述终端设备的主小区或主辅小区。
  19. 根据权利要求17或18所述的方法,其特征在于,所述辅小区的波束失败信息通过媒体接入控制控制元素MAC CE传输。
  20. 根据权利要求17至19中任一项所述的方法,其特征在于,所述波束失败信息承载于第一资源上,所述第一资源是所述请求消息的响应消息所指示的资源。
  21. 根据权利要求1至20中任一项所述的方法,其特征在于,所述方法还包括:
    在所述请求消息的传输次数大于或等于所述请求消息的配置指示的最大传输次数的情况下,所述终端设备确认所述辅小区的BFR失败;或者
    在向所述网络设备发送所述辅小区波束失败信息且未接收到针对所述辅小区波束失败信息的反馈信息或响应消息的情况下,所述终端设备确认所述辅小区的BFR失败。
  22. 根据权利要求21所述的方法,其特征在于,所述方法还包括:
    所述终端设备向所述网络设备发送所述辅小区波束失败信息;
    在所述辅小区BFR的定时器结束时,如果未接收到针对所述辅小区波束失败信息的反馈信息或响应消息的情况下,所述终端设备确认所述辅小区的BFR失败。
  23. 根据权利要求21或22所述的方法,其特征在于,所述方法还包括:
    所述终端设备去激活所述辅小区。
  24. 根据权利要求1至23中任一项所述的方法,其特征在于,所述方法还包括:
    所述终端设备向所述网络设备发送辅小区波束失败信息;
    若接收到针对所述辅小区波束失败信息的反馈信息或响应消息,所述终端设备确认所述辅小区的BFR成功。
  25. 根据权利要求24所述的方法,其特征在于,所述方法还包括:
    在所述辅小区BFR的定时器结束前,如果已接收到针对所述辅小区波束失败信息的反馈信息或响应消息的情况下,所述终端设备确认所述辅小区的BFR成功。
  26. 根据权利要求24或25所述的方法,其特征在于,所述方法还包括:
    响应于所述辅小区的BFR成功,停止所述辅小区BFR对应的定时器。
  27. 根据权利要求1或24至26中任一项所述的方法,其特征在于,所述方法还包括:
    响应于所述辅小区的BFR成功,将用于判定所述辅小区发生波束失败的计数器重置为0。
  28. 根据权利要22或25所述的方法,其特征在于,所述定时器是所述网络设备向所述终端设备配置的。
  29. 根据权利要求28所述的方法,其特征在于,所述定时器是所述网络设通过无线资源控制RRC信令向所述终端设备配置的。
  30. 根据权利要求22或25或28或29中任一项所述的方法,其特征在于,启动或重启所述定时器的时间为以下时间中的一个:
    所述终端设备检测到所述辅小区发生波束失败时;
    所述终端设备检测到所述辅小区发生波束失败后;
    生成所述请求消息时;
    生成所述请求消息前;
    生成所述请求消息后;
    发送所述请求消息时;
    发送所述请求消息前;
    发送所述请求消息后;
    传输所述辅小区的波束失败信息时;
    传输所述辅小区的波束失败信息前;
    传输所述辅小区的波束失败信息后。
  31. 一种无线通信方法,其特征在于,包括:
    终端设备接收配置信息,所述配置信息用于配置物理上行控制信道PUCCH资源;
    在辅小区发生波束失败的情况下,所述终端设备利用所述PUCCH资源传输上报消息和/或利用物理上行共享信道PUSCH资源传输媒体接入控制控制元素MAC CE。
  32. 根据权利要求31所述的方法,其特征在于,在满足以下条件中的一种或多种时,取消或停止在所述PUCCH资源的当前次有效传输时间上传输所述上报消息:
    所述PUCCH资源对应的第一定时器在所述PUCCH资源的当前次有效传输时间正在运行,所述第一定时器用于控制所述PUCCH资源传输间隔;
    所述PUCCH资源的当前次有效传输时间与所述PUSCH资源包括的第一PUSCH资源交叠;
    在第一时间段或第二时间段内有所述PUSCH资源包括的第二PUSCH资源,所述第一时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第二时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;
    在第三时间段或第四时间段内有用于调度所述PUSCH资源包括的第三PUSCH资源的下行控制信息DCI,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;
    所述PUCCH资源的当前次有效传输时间与测量间隔交叠;
    所述PUCCH资源对应的第二定时器在所述PUCCH资源的当前次有效传输时间停止或超时,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间;
    所述PUCCH资源的当前次有效传输时间与携带混合自动重传请求HARQ信息的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;
    所述PUCCH资源的当前次有效传输时间与对应调度请求的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;
    所述终端设备在所述PUCCH资源的当前次有效传输时间之前,接收到用于调度所述PUSCH资源包括的第四PUSCH资源的DCI;
    所述终端设备在所述PUCCH资源的当前次有效传输时间之前,利用所述PUSCH资源传输所述MA C CE或者利用所述PUSCH资源传输所述MAC CE成功。
  33. 根据权利要求31所述的方法,其特征在于,在满足以下条件中的一种或多种时,所述上报消息在所述PUCCH资源的当前次有效传输时间传输:
    所述PUCCH资源对应的第一定时器在所述PUCCH资源的当前次有效传输时间停止或超时,所述第一定时器用于控制所述PUCCH资源传输间隔;
    所述PUCCH资源的当前次有效传输时间未与PUSCH资源交叠;
    所述PUCCH资源的当前次有效传输时间未与测量间隔交叠;
    所述PUCCH资源对应的第二定时器在所述PUCCH资源的当前次有效传输时间运行,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间;
    所述PUCCH资源的当前次有效传输时间未与携带HARQ信息的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;
    所述PUCCH资源的当前次有效传输时间未与对应调度请求的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;
    所述终端设备在所述PUCCH资源的当前次有效传输时间之前,未接收到用于调度PUSCH资源的DCI;
    在第三时间段或第四时间段内未接收到用于调度PUSCH资源的DCI,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;
    所述终端设备在所述PUCCH资源的当前次有效传输时间之前,未利用所述PUSCH资源传输所述MAC CE;
    所述终端设备在所述PUCCH资源的当前次有效传输时间之前,利用所述PUSCH资源传输所述MAC CE失败。
  34. 根据权利要求31至33任一项所述的方法,其特征在于,所述PUSCH资源包括第四PUSCH资源,所述第四PUSCH资源是所述上报消息的响应消息所指示的资源。
  35. 根据权利要求31所述的方法,其特征在于,
    所述PUSCH资源包括第一PUSCH资源,所述第一PUSCH资源与所述PUCCH资源的当前次有效传输时间重叠;和/或
    所述PUSCH资源包括第二PUSCH资源,所述第二PUSCH资源在时域上位于第一时间段或第二时间段内,所述第一时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第二时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;和/或
    所述PUSCH资源包括第三PUSCH资源,其中,用于调度所述第三PUSCH资源的DCI在时域上位于第三时间段或第四时间段内,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;和/或
    所述PUSCH资源包括第五PUSCH资源,其中所述第五PUSCH资源由配置授权类型1或类型2调度。
  36. 根据权利要求31或35所述的方法,其特征在于,所述方法还包括:
    若所述终端设备利用所述PUSCH资源传输所述MAC CE成功,不再利用所述PUCCH资源传输所述上报消息。
  37. 根据权利要求31至36中任一项所述的方法,其特征在于,所述方法还包括:
    响应于所述终端设备利用所述PUSCH资源传输所述MAC CE或接收到调度所述PUSCH资源的DCI,停止第二定时器,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间。
  38. 根据权利要求32或35所述的方法,其特征在于,所述第一时间段或第三时间段的终止时刻是所述PUCCH资源的第一个符号的开始点。
  39. 根据权利要求32或35或38中任一项所述的方法,其特征在于,所述第一时间段或第三时间段的时长的取值根据以下情况中的至少一种确定:
    协议规定,所述网络设备预先的配置,所述终端设备的上报能力。
  40. 根据权利要求32或35或38或39中任一项所述的方法,其特征在于,所述第二时间段或所述第四时间段的起始时刻是所述PUCCH资源的最后一个符号的结束点或第一个符号的开始点。
  41. 根据权利要求32或35或38至40中任一项所述的方法,其特征在于,所述第二时间段或所述第四时间段的时长的取值根据以下情况中的至少一种确定:
    协议规定,所述网络设备预先的配置,所述终端设备的上报能力。
  42. 根据权利要求31至41中任一项所述的方法,其特征在于,所述配置信息包含一个必选域来指示所述PUCCH资源。
  43. 根据权利要求31至42中任一项所述的方法,其特征在于,所述MAC CE承载所述辅小区的波束失败信息。
  44. 根据权利要求31至43中任一项所述的方法,其特征在于,所述配置信息指示以下信息中的至少一种:
    利用所述PUCCH资源传输所述上报消息的周期,在所述PUCCH资源的每个周期的时域偏移,利用所述PUCCH资源传输所述上报消息的最大传输次数,利用所述PUCCH资源传输所述上报消息的最大传输时间的定时器,利用所述PUCCH资源传输所述上报消息的最大传输时间的窗口时间,利用所述PUCCH资源传输所述上报消息的间隔的定时器,所述PUCCH资源对应的小区,所述PUCCH资源对应的带宽部分BWP,所述PUCCH资源对应的PUCCH格式。
  45. 根据权利要求31至44中任一项所述的方法,其特征在于,所述PUCCH资源对应的小区为所述终端设备的主小区或主辅小区或支持PUCCH传输的辅小区。
  46. 根据权利要求31至45中任一项所述的方法,其特征在于,所述PUCCH资源对应的PUCCH格式为PUCCH格式0或PUCCH格式1。
  47. 根据权利要求46所述的方法,其特征在于,若所述PUCCH资源对应的PUCCH格式为PUCCH格式0,所述PUCCH资源的循环因子中的参数为特定值。
  48. 根据权利要求47所述的方法,其特征在于,所述特定值由协议规定或由所述网络设备配置。
  49. 根据权利要求46所述的方法,其特征在于,若所述PUCCH资源对应的PUCCH格式为PUCCH格式1,在所述PUCCH资源上传输的所述上报消息的比特值为特定值。
  50. 根据权利要求49所述的方法,其特征在于,所述特定值由协议规定或由所述网络设备配置。
  51. 根据权利要求31至50中任一项所述的方法,其特征在于,
    传输所述MAC CE的优先级高于传输任一个逻辑信道的优先级;
    传输所述MAC CE的优先级高于传输小区无线网络临时标识C-RNTI信息或来自于上行公共控制信道UL-CCCH的数据的优先级;或
    传输所述MAC CE的优先级低于传输所述小区无线网络临时标识C-RNTI信息或来自于UL-CCCH的数据的优先级且高于传输配置授权确认信息的优先级;或
    传输所述MAC CE的优先级与传输所述小区无线网络临时标识C-RNTI信息或来自于UL-CCCH的数据的优先级相同;或
    传输所述MAC CE的优先级与传输所述配置授权确认信息的优先级相同;或
    传输所述MAC CE的优先级低于传输所述配置授权确认信息的优先级且高于传输缓存状态报告BSR信息的优先级;或
    传输所述MAC CE的优先级与传输所述BSR信息的优先级相同;或
    传输所述MAC CE的优先级低于传输所述BSR信息的优先级且高于传输单条功率余量报告PHR信息或多条PHR信息的优先级。
  52. 根据权利要求31至51中任一项所述的方法,其特征在于,所述方法还包括:
    若所述终端设备利用所述PUCCH资源传输所述上报消息的次数大于或等于利用所述PUCCH资源传输所述上报消息的最大传输次数,所述终端设备确认所述辅小区的波束失败恢复BFR失败;或
    若第二定时器超时,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间,所述终端设备确认所述辅小区的BFR失败;或
    在第一窗口时间内所述终端设备未通过所述PUSCH资源向所述网络设备发送所述MAC CE或未接收到调度所述PUSCH资源的DCI,所述终端设备确认所述辅小区的BFR失败;或
    在所述终端设备向所述网络设备发送所述MAC CE且未接收到针对所述MAC CE的反馈信息或响应消息的情况下,所述终端设备确认所述辅小区的BFR失败。
  53. 根据权利要求52所述的方法,其特征在于,所述终端设备利用所述PUCCH资源传输所述上报消息的次数为利用所述PUCCH资源实际传输所述上报消息的次数;或
    所述终端设备利用所述PUCCH资源传输所述上报消息的次数为利用所述PUCCH资源实际传输所述上报消息的次数与所述PUCCH资源有传输机会但实际未传输所述上报消息的次数之和。
  54. 根据权利要求52或53所述的方法,其特征在于,所述终端设备向所述网络设备发送所述MAC CE且未接收到针对所述MAC CE的反馈信息或响应消息的情况下,所述终端设备确认所述辅小区的BFR失败,包括:
    在所述辅小区BFR对应的定时器结束时,所述终端设备向所述网络设备发送所述MAC CE且未接收到针对所述MAC CE的反馈信息或响应消息的情况下,所述终端设备确认所述辅小区的BFR失败。
  55. 根据权利要求31至54中任一项所述的方法,其特征在于,所述方法还包括:
    在所述终端设备向所述网络设备发送所述MAC CE且接收到针对所述MAC CE的反馈信息或响应消息的情况下,则确认所述辅小区的BFR成功。
  56. 根据权利要求55所述的方法,其特征在于,所述终端设备向所述网络设备发送所述MAC CE且接收到针对所述MAC CE的反馈信息或响应消息的情况下,则确认所述辅小区的BFR成功,包括:
    在所述辅小区BFR的定时器结束前,所述终端设备向所述网络设备发送所述MAC CE且接收到针对所述MAC CE的反馈信息或响应消息的情况下,则确认所述辅小区的BFR成功。
  57. 根据权利要求55或56所述的方法,其特征在于,所述方法还包括:
    响应于所述辅小区的BFR成功,停止所述辅小区BFR对应的定时器。
  58. 根据权利要求55至57中任一项所述的方法,其特征在于,所述方法还包括:
    响应于所述辅小区的BFR成功,将用于判定所述辅小区发生波束失败的计数器重置为0。
  59. 根据权利要求54或56或57中任一项所述的方法,其特征在于,所述定时器是所述网络设备向所述终端设备配置的。
  60. 根据权利要求54或56或57或59中任一项所述的方法,其特征在于,所述定时器是所述网络设备通过无线资源控制RRC信令向所述终端设备配置的。
  61. 根据权利要求54或56或57或59或60中任一项所述的方法,其特征在于,启动或重启所述BFR的定时器的时间为以下时间中的一个:
    所述终端设备检测到所述辅小区发生波束失败时;
    所述终端设备检测到所述辅小区发生波束失败后;
    通过所述PUCCH资源传输所述上报消息时;
    通过所述PUCCH资源传输所述上报消息前;
    通过所述PUCCH资源传输所述上报消息后;
    传输所述辅小区的MAC CE时;
    传输所述辅小区的MAC CE前;
    传输所述辅小区的MAC CE后。
  62. 一种无线通信方法,其特征在于,包括:
    网络设备接收终端设备在辅小区发生波束失败的情况下发送的请求消息;
    其中,所述请求消息对应第一配置或第二配置,所述第一配置为关联至少一个逻辑信道的调度请求的配置,所述第二配置为不关联逻辑信道的调度请求的配置。
  63. 根据权利要求62所述的方法,其特征在于,所述请求消息用于向所述网络设备请求上行传输资源和/或用于通知所述网络设备有辅小区发生波束失败。
  64. 根据权利要求62所述的方法,其特征在于,所述第二配置的调度请求标识不同于和逻辑信道相关联的调度请求的配置对应的调度请求标识;和/或,所述第二配置对应的调度请求资源标识不同于和逻辑信道相关联的调度请求的配置对应的调度请求资源标识。
  65. 根据权利要求62或64所述的方法,其特征在于,所述第二配置的参数类型与逻辑信道的调度请求的配置的部分或全部参数类型相同。
  66. 根据权利要求62或64或65所述的方法,其特征在于,所述第二配置的调度请求标识的取值为大于或等于8的整数。
  67. 根据权利要求62或64至66中任一项所述的方法,其特征在于,所述第二配置的调度请求资源标识的取值为大于或等于9的整数或等于0。
  68. 根据权利要求62或64至67中任一项所述的方法,其特征在于,所述第二配置指示物理上行控制信道PUCCH资源。
  69. 根据权利要求62或64至68中任一项所述的方法,其特征在于,所述第二配置对应的信令包含一个必选域来指示PUCCH资源。
  70. 根据权利要求68或69所述的方法,其特征在于,所述PUCCH资源对应的PUCCH格式为PUCCH格式0或PUCCH格式1。
  71. 根据权利要求62或68至70中任一项所述的方法,其特征在于,所述第二配置由波束失败恢复BFR配置消息指示。
  72. 根据权利要求62至71中任一项所述的方法,其特征在于,所述请求消息是在所述终端设备的特殊小区上传输的,所述终端设备的特殊小区包括所述终端设备的主小区或主辅小区。
  73. 根据权利要求62至72中任一项所述的方法,其特征在于,所述方法还包括:
    接收所述辅小区的波束失败信息。
  74. 根据权利要求73所述的方法,其特征在于,所述辅小区的波束失败信息是在所述终端设备的特殊小区上传输的,所述终端设备的特殊小区包括所述终端设备的主小区或主辅小区。
  75. 根据权利要求73或74所述的方法,其特征在于,所述辅小区的波束失败信息通过媒体接入控制控制元素MAC CE传输。
  76. 根据权利要求73至75中任一项所述的方法,其特征在于,所述波束失败信息承载于第一资源上,所述第一资源是所述请求消息的响应消息所指示的资源。
  77. 一种无线通信方法,其特征在于,包括:
    网络设备向终端设备发送配置信息,所述配置信息用于配置物理上行控制信道PUCCH资源;
    所述网络设备接收所述终端设备在辅小区发生波束失败的情况下利用所述PUCCH资源传输的上报消息和/或利用物理上行共享信道PUSCH资源传输的媒体接入控制控制元素MAC CE。
  78. 根据权利要求77所述的方法,其特征在于,在满足以下条件中的一种或多种时,所述网络设备取消或停止接收所述终端设备在所述PUCCH资源的当前次有效传输时间上传输的所述上报消息:
    所述PUCCH资源对应的第一定时器在所述PUCCH资源的当前次有效传输时间正在运行,所述第一定时器用于控制所述PUCCH资源传输间隔;
    所述PUCCH资源的当前次有效传输时间与所述PUSCH资源包括的第一PUSCH资源交叠;
    在第一时间段或第二时间段内有所述PUSCH资源包括的第二PUSCH资源,所述第一时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第二时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;
    在第三时间段或第四时间段内有用于调度所述PUSCH资源包括的第三PUSCH资源的下行控制信息DCI,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;
    所述PUCCH资源的当前次有效传输时间与测量间隔交叠;
    所述PUCCH资源对应的第二定时器在所述PUCCH资源的当前次有效传输时间停止或超时,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间;
    所述PUCCH资源的当前次有效传输时间与携带混合自动重传请求HARQ信息的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;
    所述PUCCH资源的当前次有效传输时间与对应调度请求的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;
    所述网络设备在所述PUCCH资源的当前次有效传输时间之前,向所述终端设备发送用于调度所述 PUSCH资源包括的第四PUSCH资源的DCI;
    所述网络设备在所述PUCCH资源的当前次有效传输时间之前,接收到所述终端设备利用所述PUSCH资源传输的所述MAC CE。
  79. 根据权利要求77所述的方法,其特征在于,在满足以下条件中的一种或多种时,所述网络设备接收所述终端设备在所述PUCCH资源的当前次有效传输时间上传输的所述上报消息:
    所述PUCCH资源对应的第一定时器在所述PUCCH资源的当前次有效传输时间停止或超时,所述第一定时器用于控制所述PUCCH资源传输间隔;
    所述PUCCH资源的当前次有效传输时间未与PUSCH资源交叠;
    所述PUCCH资源的当前次有效传输时间未与测量间隔交叠;
    所述PUCCH资源对应的第二定时器在所述PUCCH资源的当前次有效传输时间运行,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间;
    所述PUCCH资源的当前次有效传输时间未与携带HARQ信息的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;
    所述PUCCH资源的当前次有效传输时间未与对应调度请求的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;
    所述网络设备在所述PUCCH资源的当前次有效传输时间之前,未向所述终端设备发送用于调度PUSCH资源的DCI;
    在第三时间段或第四时间段内未向所述终端设备发送用于调度PUSCH资源的DCI,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;
    所述网络设备在所述PUCCH资源的当前次有效传输时间之前,未接收到所述终端设备利用所述PUSCH资源传输的所述MAC CE。
  80. 根据权利要求77至79中任一项所述的方法,其特征在于,所述PUSCH资源包括第四PUSCH资源,所述第四PUSCH资源是所述上报消息的响应消息所指示的资源。
  81. 根据权利要求77所述的方法,其特征在于,
    所述PUSCH资源包括第一PUSCH资源,所述第一PUSCH资源与所述PUCCH资源的当前次有效传输时间重叠;和/或
    所述PUSCH资源包括第二PUSCH资源,所述第二PUSCH资源在时域上位于第一时间段或第二时间段内,所述第一时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第二时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;和/或
    所述PUSCH资源包括第三PUSCH资源,其中,用于调度所述第三PUSCH资源的DCI在时域上位于第三时间段或第四时间段内,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;和/或
    所述PUSCH资源包括第五PUSCH资源,其中,所述第五PUSCH资源由配置授权类型1或类型2调度。
  82. 根据权利要求78或81所述的方法,其特征在于,所述第一时间段或第三时间段的终止时刻是所述PUCCH资源的第一个符号的开始点。
  83. 根据权利要求78或81或82中任一项所述的方法,其特征在于,所述第一时间段或第三时间段的时长的取值根据以下情况中的至少一种确定:
    协议规定,所述网络设备预先的配置,所述终端设备的上报能力。
  84. 根据权利要求78或81至83中任一项所述的方法,其特征在于,第二时间段或所述第四时间段的起始时刻是所述PUCCH资源的最后一个符号的结束点或第一个符号的开始点。
  85. 根据权利要求78或81至84中任一项所述的方法,其特征在于,所述第二时间段或所述第四时间段的时长的取值根据以下情况中的至少一种确定:
    协议规定,所述网络设备预先的配置,所述终端设备的上报能力。
  86. 根据权利要求77至85中任一项所述的方法,其特征在于,所述配置信息包含一个必选域来指示所述PUCCH资源。
  87. 根据权利要求77至86中任一项所述的方法,其特征在于,所述MAC CE承载所述辅小区的波束失败信息。
  88. 根据权利要求77至87中任一项所述的方法,其特征在于,所述配置信息指示以下信息中的至 少一种:
    利用所述PUCCH资源传输所述上报消息的周期,在所述PUCCH资源的每个周期的时域偏移,利用所述PUCCH资源传输所述上报消息的最大传输次数,利用所述PUCCH资源传输所述上报消息的最大传输时间的定时器,利用所述PUCCH资源传输所述上报消息的最大传输时间的窗口时间,利用所述PUCCH资源传输所述上报消息的间隔的定时器,所述PUCCH资源对应的小区,所述PUCCH资源对应的带宽部分BWP,所述PUCCH资源对应的PUCCH格式。
  89. 根据权利要求77至88中任一项所述的方法,其特征在于,所述PUCCH资源对应的小区为所述终端设备的主小区或主辅小区或支持PUCCH传输的辅小区。
  90. 根据权利要求77至89中任一项所述的方法,其特征在于,所述PUCCH资源对应的PUCCH格式为PUCCH格式0或PUCCH格式1。
  91. 根据权利要求90所述的方法,其特征在于,若所述PUCCH资源对应的PUCCH格式为PUCCH格式0,所述PUCCH资源的循环因子中的参数为特定值。
  92. 根据权利要求91所述的方法,其特征在于,所述特定值由协议规定或由所述网络设备配置。
  93. 根据权利要求90所述的方法,其特征在于,若所述PUCCH资源对应的PUCCH格式为PUCCH格式1,在所述PUCCH资源上传输的所述上报消息的比特值为特定值。
  94. 根据权利要求93所述的方法,其特征在于,所述特定值由协议规定或由所述网络设备配置。
  95. 一种终端设备,其特征在于,包括:
    处理模块,用于在辅小区发生波束失败的情况下,生成请求消息;
    其中,所述请求消息对应第一配置或第二配置,所述第一配置为关联至少一个逻辑信道的调度请求的配置,所述第二配置为不关联逻辑信道的调度请求的配置。
  96. 根据权利要求95所述的终端设备,其特征在于,所述请求消息用于向网络设备请求上行传输资源和/或用于通知所述网络设备有辅小区发生波束失败。
  97. 根据权利要求95或96所述的终端设备,其特征在于,在所述请求消息对应的配置为所述第一配置的情况下,所述第一配置是基于以下中的至少一种从配置集合中确定的:
    网络设备的指示信息、所述配置集合中各个配置对应的调度请求的标识、所述配置集合中各个配置对应的资源的标识、所述配置集合中各个配置对应的逻辑信道的优先级排序;
    或者,所述第一配置是从所述配置集合中随机选择的;
    其中,所述配置集合包括至少一个调度请求的配置,每个调度请求对应至少一个逻辑信道。
  98. 根据权利要求97所述的终端设备,其特征在于,所述网络设备的指示信息通过波束失败恢复BFR对应的配置信息来指示。
  99. 根据权利要求97或98所述的终端设备,其特征在于,所述第一配置是所述配置集合中满足以下条件的配置:对应的调度请求标识最大或最小,或者对应的调度请求对应的资源标识最大或最小。
  100. 根据权利要求97至99中任一项所述的终端设备,其特征在于,所述第一配置是所述配置集合中满足以下条件的配置:对应的调度请求所关联的逻辑信道的优先级最高或最低。
  101. 根据权利要求95所述的终端设备,其特征在于,所述第二配置的调度请求标识不同于和逻辑信道相关联的调度请求的配置对应的调度请求标识;和/或,所述第二配置对应的调度请求资源标识不同于和逻辑信道相关联的调度请求的配置对应的调度请求资源标识。
  102. 根据权利要求95或101所述的终端设备,其特征在于,所述第二配置的参数类型与逻辑信道的调度请求的配置的部分或全部参数类型相同。
  103. 根据权利要求95或101或102中任一项所述的终端设备,其特征在于,所述第二配置的调度请求标识的取值为大于或等于8的整数。
  104. 根据权利要求95或101至103中任一项所述的终端设备,其特征在于,所述第二配置的调度请求资源标识的取值为大于或等于9的整数或等于0。
  105. 根据权利要求95或101至104中任一项所述的终端设备,其特征在于,所述第二配置指示物理上行控制信道PUCCH资源。
  106. 根据权利要求95或101至105中任一项所述的终端设备,其特征在于,所述第二配置对应的信令包含一个必选域来指示PUCCH资源。
  107. 根据权利要求105或106所述的终端设备,其特征在于,所述PUCCH资源对应的PUCCH格式为PUCCH格式0或PUCCH格式1。
  108. 根据权利要求95或101至107中任一项所述的终端设备,其特征在于,所述第二配置由BFR对应的配置消息指示。
  109. 根据权利要求95至108中任一项所述的终端设备,其特征在于,
    传输所述辅小区的波束失败信息的优先级高于传输任一个逻辑信道的优先级;或
    传输所述辅小区的波束失败信息的优先级高于传输小区无线网络临时标识C-RNTI信息或来自于上行公共控制信道UL-CCCH的数据的优先级;或
    传输所述辅小区的波束失败信息的优先级低于传输所述C-RNTI信息或来自于UL-CCCH的数据的优先级且高于传输配置授权确认信息的优先级;或
    传输所述辅小区的波束失败信息的优先级与传输所述C-RNTI信息或来自于UL-CCCH的数据的优先级相同;或
    传输所述辅小区的波束失败信息的优先级与传输所述配置授权确认信息的优先级相同;或
    传输所述辅小区的波束失败信息的优先级低于传输所述配置授权确认信息的优先级且高于传输缓存状态报告BSR信息的优先级;或
    传输所述辅小区的波束失败信息的优先级与传输所述BSR信息的优先级相同;或
    传输所述辅小区的波束失败信息的优先级低于传输所述BSR信息的优先级且高于传输单条功率余量报告PHR信息或多条PHR信息的优先级。
  110. 根据权利要求95至109中任一项所述的终端设备,其特征在于,所述请求消息是在所述终端设备的特殊小区上传输,所述终端设备的特殊小区包括所述终端设备的主小区或主辅小区。
  111. 根据权利要求95至110中任一项所述的终端设备,其特征在于,所述终端设备还包括:
    通信模块,用于向网络设备发送所述辅小区的波束失败信息。
  112. 根据权利要求111所述的终端设备,其特征在于,所述辅小区的波束失败信息是在所述终端设备的特殊小区上传输的,所述终端设备的特殊小区包括所述终端设备的主小区或主辅小区。
  113. 根据权利要求111或112所述的终端设备,其特征在于,所述辅小区的波束失败信息通过媒体接入控制控制元素MAC CE传输。
  114. 根据权利要求111至113中任一项所述的终端设备,其特征在于,所述波束失败信息承载于第一资源上,所述第一资源是所述请求消息的响应消息所指示的资源。
  115. 根据权利要求95至114中任一项所述的终端设备,其特征在于,所述处理模块还用于:
    在所述请求消息的传输次数大于或等于所述请求消息的配置指示的最大传输次数的情况下,确认所述辅小区的BFR失败;或者
    在向所述网络设备发送所述辅小区波束失败信息且未接收到针对所述辅小区波束失败信息的反馈信息或响应消息的情况下,确认所述辅小区的BFR失败。
  116. 根据权利要求115所述的终端设备,其特征在于,所述终端设备还包括:
    通信模块,用于向网络设备发送所述辅小区波束失败信息;
    所述处理模块还用于:在所述辅小区BFR的定时器结束时,如果未接收到针对所述辅小区波束失败信息的反馈信息或响应消息的情况下,确认所述辅小区的BFR失败。
  117. 根据权利要求115或116所述的终端设备,其特征在于,所述处理模块还用于:
    去激活所述辅小区。
  118. 根据权利要求95至117中任一项所述的终端设备,其特征在于,所述终端设备还包括:
    通信模块,用于向网络设备发送所述辅小区波束失败信息;
    所述处理模块还用于:若接收到针对所述辅小区波束失败信息的反馈信息或响应消息,确认所述辅小区的BFR成功。
  119. 根据权利要求118所述的终端设备,其特征在于,所述处理模块还用于:
    在所述辅小区BFR的定时器结束前,如果已接收到针对所述辅小区波束失败信息的反馈信息或响应消息的情况下,确认所述辅小区的BFR成功。
  120. 根据权利要求118或119所述的终端设备,其特征在于,所述处理模块还用于:
    响应于所述辅小区的BFR成功,停止所述辅小区BFR对应的定时器。
  121. 根据权利要求95或118至120中任一项所述的终端设备,其特征在于,所述处理模块还用于:
    响应于所述辅小区的BFR成功,将用于判定所述辅小区发生波束失败的计数器重置为0。
  122. 根据权利要116或119所述的终端设备,其特征在于,所述定时器是所述网络设备向所述终端设备配置的。
  123. 根据权利要求122所述的终端设备,其特征在于,所述定时器是所述网络设通过无线资源控制RRC信令向所述终端设备配置的。
  124. 根据权利要求116或119或122或123中任一项所述的终端设备,其特征在于,启动或重启所述定时器的时间为以下时间中的一个:
    所述终端设备检测到所述辅小区发生波束失败时;
    所述终端设备检测到所述辅小区发生波束失败后;
    生成所述请求消息时;
    生成所述请求消息前;
    生成所述请求消息后;
    发送所述请求消息时;
    发送所述请求消息前;
    发送所述请求消息后;
    传输所述辅小区的波束失败信息时;
    传输所述辅小区的波束失败信息前;
    传输所述辅小区的波束失败信息后。
  125. 一种终端设备,其特征在于,包括:
    通信模块,用于接收配置信息,所述配置信息用于配置物理上行控制信道PUCCH资源;
    所述通信模块还用于:在辅小区发生波束失败的情况下,利用所述PUCCH资源传输上报消息和/或利用物理上行共享信道PUSCH资源传输媒体接入控制控制元素MAC CE。
  126. 根据权利要求125所述的终端设备,其特征在于,所述终端设备还包括:
    处理模块,用于在满足以下条件中的一种或多种时,取消或停止在所述PUCCH资源的当前次有效传输时间上传输所述上报消息:
    所述PUCCH资源对应的第一定时器在所述PUCCH资源的当前次有效传输时间正在运行,所述第一定时器用于控制所述PUCCH资源传输间隔;
    所述PUCCH资源的当前次有效传输时间与所述PUSCH资源包括的第一PUSCH资源交叠;
    在第一时间段或第二时间段内有所述PUSCH资源包括的第二PUSCH资源,所述第一时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第二时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;
    在第三时间段或第四时间段内有用于调度所述PUSCH资源包括的第三PUSCH资源的下行控制信息DCI,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;
    所述PUCCH资源的当前次有效传输时间与测量间隔交叠;
    所述PUCCH资源对应的第二定时器在所述PUCCH资源的当前次有效传输时间停止或超时,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间;
    所述PUCCH资源的当前次有效传输时间与携带混合自动重传请求HARQ信息的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;
    所述PUCCH资源的当前次有效传输时间与对应调度请求的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;
    所述终端设备在所述PUCCH资源的当前次有效传输时间之前,接收到用于调度所述PUSCH资源包括的第四PUSCH资源的DCI;
    所述终端设备在所述PUCCH资源的当前次有效传输时间之前,利用所述PUSCH资源传输所述MA C CE或者利用所述PUSCH资源传输所述MAC CE成功。
  127. 根据权利要求125所述的终端设备,其特征在于,在满足以下条件中的一种或多种时,所述上报消息在所述PUCCH资源的当前次有效传输时间传输:
    所述PUCCH资源对应的第一定时器在所述PUCCH资源的当前次有效传输时间停止或超时,所述第一定时器用于控制所述PUCCH资源传输间隔;
    所述PUCCH资源的当前次有效传输时间未与PUSCH资源交叠;
    所述PUCCH资源的当前次有效传输时间未与测量间隔交叠;
    所述PUCCH资源对应的第二定时器在所述PUCCH资源的当前次有效传输时间运行,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间;
    所述PUCCH资源的当前次有效传输时间未与携带HARQ信息的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;
    所述PUCCH资源的当前次有效传输时间未与对应调度请求的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;
    所述终端设备在所述PUCCH资源的当前次有效传输时间之前,未接收到用于调度PUSCH资源的DCI;
    在第三时间段或第四时间段内未接收到用于调度PUSCH资源的DCI,所述第三时间段的终止时刻 早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;
    所述终端设备在所述PUCCH资源的当前次有效传输时间之前,未利用所述PUSCH资源传输所述MAC CE;
    所述终端设备在所述PUCCH资源的当前次有效传输时间之前,利用所述PUSCH资源传输所述MAC CE失败。
  128. 根据权利要求125至127任一项所述的终端设备,其特征在于,所述PUSCH资源包括第四PUSCH资源,所述第四PUSCH资源是所述上报消息的响应消息所指示的资源。
  129. 根据权利要求125所述的终端设备,其特征在于,
    所述PUSCH资源包括第一PUSCH资源,所述第一PUSCH资源与所述PUCCH资源的当前次有效传输时间重叠;和/或
    所述PUSCH资源包括第二PUSCH资源,所述第二PUSCH资源在时域上位于第一时间段或第二时间段内,所述第一时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第二时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;和/或
    所述PUSCH资源包括第三PUSCH资源,其中,用于调度所述第三PUSCH资源的DCI在时域上位于第三时间段或第四时间段内,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;和/或
    所述PUSCH资源包括第五PUSCH资源,其中所述第五PUSCH资源由配置授权类型1或类型2调度。
  130. 根据权利要求125或129所述的终端设备,其特征在于,所述终端设备还包括:
    处理模块,用于若利用所述PUSCH资源传输所述MAC CE成功,不再利用所述PUCCH资源传输所述上报消息。
  131. 根据权利要求125至130中任一项所述的终端设备,其特征在于,所述终端设备还包括:
    处理模块,用于响应于所述终端设备利用所述PUSCH资源传输所述MAC CE或接收到调度所述PUSCH资源的DCI,停止第二定时器,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间。
  132. 根据权利要求126或129所述的终端设备,其特征在于,所述第一时间段或第三时间段的终止时刻是所述PUCCH资源的第一个符号的开始点。
  133. 根据权利要求126或129或132中任一项所述的终端设备,其特征在于,所述第一时间段或第三时间段的时长的取值根据以下情况中的至少一种确定:
    协议规定,所述网络设备预先的配置,所述终端设备的上报能力。
  134. 根据权利要求126或129或132或133中任一项所述的终端设备,其特征在于,所述第二时间段或所述第四时间段的起始时刻是所述PUCCH资源的最后一个符号的结束点或第一个符号的开始点。
  135. 根据权利要求126或129或132至134中任一项所述的终端设备,其特征在于,所述第二时间段或所述第四时间段的时长的取值根据以下情况中的至少一种确定:
    协议规定,所述网络设备预先的配置,所述终端设备的上报能力。
  136. 根据权利要求125至135中任一项所述的终端设备,其特征在于,所述配置信息包含一个必选域来指示所述PUCCH资源。
  137. 根据权利要求125至136中任一项所述的终端设备,其特征在于,所述MAC CE承载所述辅小区的波束失败信息。
  138. 根据权利要求125至137中任一项所述的终端设备,其特征在于,所述配置信息指示以下信息中的至少一种:
    利用所述PUCCH资源传输所述上报消息的周期,在所述PUCCH资源的每个周期的时域偏移,利用所述PUCCH资源传输所述上报消息的最大传输次数,利用所述PUCCH资源传输所述上报消息的最大传输时间的定时器,利用所述PUCCH资源传输所述上报消息的最大传输时间的窗口时间,利用所述PUCCH资源传输所述上报消息的间隔的定时器,所述PUCCH资源对应的小区,所述PUCCH资源对应的带宽部分BWP,所述PUCCH资源对应的PUCCH格式。
  139. 根据权利要求125至138中任一项所述的终端设备,其特征在于,所述PUCCH资源对应的小区为所述终端设备的主小区或主辅小区或支持PUCCH传输的辅小区。
  140. 根据权利要求125至139中任一项所述的终端设备,其特征在于,所述PUCCH资源对应的PUCCH格式为PUCCH格式0或PUCCH格式1。
  141. 根据权利要求140所述的终端设备,其特征在于,若所述PUCCH资源对应的PUCCH格式为PUCCH格式0,所述PUCCH资源的循环因子中的参数为特定值。
  142. 根据权利要求141所述的终端设备,其特征在于,所述特定值由协议规定或由所述网络设备配置。
  143. 根据权利要求140所述的终端设备,其特征在于,若所述PUCCH资源对应的PUCCH格式为PUCCH格式1,在所述PUCCH资源上传输的所述上报消息的比特值为特定值。
  144. 根据权利要求143所述的终端设备,其特征在于,所述特定值由协议规定或由所述网络设备配置。
  145. 根据权利要求125至144中任一项所述的终端设备,其特征在于,
    传输所述MAC CE的优先级高于传输任一个逻辑信道的优先级;
    传输所述MAC CE的优先级高于传输小区无线网络临时标识C-RNTI信息或来自于上行公共控制信道UL-CCCH的数据的优先级;或
    传输所述MAC CE的优先级低于传输所述小区无线网络临时标识C-RNTI信息或来自于UL-CCCH的数据的优先级且高于传输配置授权确认信息的优先级;或
    传输所述MAC CE的优先级与传输所述小区无线网络临时标识C-RNTI信息或来自于UL-CCCH的数据的优先级相同;或
    传输所述MAC CE的优先级与传输所述配置授权确认信息的优先级相同;或
    传输所述MAC CE的优先级低于传输所述配置授权确认信息的优先级且高于传输缓存状态报告BSR信息的优先级;或
    传输所述MAC CE的优先级与传输所述BSR信息的优先级相同;或
    传输所述MAC CE的优先级低于传输所述BSR信息的优先级且高于传输单条功率余量报告PHR信息或多条PHR信息的优先级。
  146. 根据权利要求125至145中任一项所述的终端设备,其特征在于,所述终端设备还包括:
    处理模块,用于若所述终端设备利用所述PUCCH资源传输所述上报消息的次数大于或等于利用所述PUCCH资源传输所述上报消息的最大传输次数,确认所述辅小区的波束失败恢复BFR失败;或
    若第二定时器超时,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间,确认所述辅小区的BFR失败;或
    在第一窗口时间内所述终端设备未通过所述PUSCH资源向所述网络设备发送所述MAC CE或未接收到调度所述PUSCH资源的DCI,确认所述辅小区的BFR失败;或
    在所述终端设备向所述网络设备发送所述MAC CE且未接收到针对所述MAC CE的反馈信息或响应消息的情况下,确认所述辅小区的BFR失败。
  147. 根据权利要求146所述的终端设备,其特征在于,所述终端设备利用所述PUCCH资源传输所述上报消息的次数为利用所述PUCCH资源实际传输所述上报消息的次数;或
    所述终端设备利用所述PUCCH资源传输所述上报消息的次数为利用所述PUCCH资源实际传输所述上报消息的次数与所述PUCCH资源有传输机会但实际未传输所述上报消息的次数之和。
  148. 根据权利要求146或147所述的终端设备,其特征在于,所述处理模块还用于:
    在所述辅小区BFR对应的定时器结束时,所述终端设备向所述网络设备发送所述MAC CE且未接收到针对所述MAC CE的反馈信息或响应消息的情况下,确认所述辅小区的BFR失败。
  149. 根据权利要求125至148中任一项所述的终端设备,其特征在于,所述终端设备还包括:
    处理模块,用于在所述终端设备向网络设备发送所述MAC CE且接收到针对所述MAC CE的反馈信息或响应消息的情况下,确认所述辅小区的BFR成功。
  150. 根据权利要求149所述的终端设备,其特征在于,所述处理模块还用于:
    在所述辅小区BFR的定时器结束前,所述终端设备向所述网络设备发送所述MAC CE且接收到针对所述MAC CE的反馈信息或响应消息的情况下,则确认所述辅小区的BFR成功。
  151. 根据权利要求149或150所述的终端设备,其特征在于,所述处理模块还用于:
    响应于所述辅小区的BFR成功,停止所述辅小区BFR对应的定时器。
  152. 根据权利要求149至151中任一项所述的终端设备,其特征在于,所述处理模块还用于:
    响应于所述辅小区的BFR成功,将用于判定所述辅小区发生波束失败的计数器重置为0。
  153. 根据权利要求148或150或151中任一项所述的终端设备,其特征在于,所述定时器是所述网络设备向所述终端设备配置的。
  154. 根据权利要求148或150或151或153中任一项所述的终端设备,其特征在于,所述定时器是所述网络设备通过无线资源控制RRC信令向所述终端设备配置的。
  155. 根据权利要求148或150或151或153或154中任一项所述的终端设备,其特征在于,启动或重启所述BFR的定时器的时间为以下时间中的一个:
    所述终端设备检测到所述辅小区发生波束失败时;
    所述终端设备检测到所述辅小区发生波束失败后;
    通过所述PUCCH资源传输所述上报消息时;
    通过所述PUCCH资源传输所述上报消息前;
    通过所述PUCCH资源传输所述上报消息后;
    传输所述辅小区的MAC CE时;
    传输所述辅小区的MAC CE前;
    传输所述辅小区的MAC CE后。
  156. 一种网络设备,其特征在于,包括:
    通信模块,用于接收终端设备在辅小区发生波束失败的情况下发送的请求消息;
    其中,所述请求消息对应第一配置或第二配置,所述第一配置为关联至少一个逻辑信道的调度请求的配置,所述第二配置为不关联逻辑信道的调度请求的配置。
  157. 根据权利要求156所述的网络设备,其特征在于,所述请求消息用于向所述网络设备请求上行传输资源和/或用于通知所述网络设备有辅小区发生波束失败。
  158. 根据权利要求156所述的网络设备,其特征在于,所述第二配置的调度请求标识不同于和逻辑信道相关联的调度请求的配置对应的调度请求标识;和/或,所述第二配置对应的调度请求资源标识不同于和逻辑信道相关联的调度请求的配置对应的调度请求资源标识。
  159. 根据权利要求156或158所述的网络设备,其特征在于,所述第二配置的参数类型与逻辑信道的调度请求的配置的部分或全部参数类型相同。
  160. 根据权利要求156或158或159所述的网络设备,其特征在于,所述第二配置的调度请求标识的取值为大于或等于8的整数。
  161. 根据权利要求156或158至160中任一项所述的网络设备,其特征在于,所述第二配置的调度请求资源标识的取值为大于或等于9的整数或等于0。
  162. 根据权利要求156或158至161中任一项所述的网络设备,其特征在于,所述第二配置指示物理上行控制信道PUCCH资源。
  163. 根据权利要求156或158至162中任一项所述的网络设备,其特征在于,所述第二配置对应的信令包含一个必选域来指示PUCCH资源。
  164. 根据权利要求162或163所述的网络设备,其特征在于,所述PUCCH资源对应的PUCCH格式为PUCCH格式0或PUCCH格式1。
  165. 根据权利要求156或162至164中任一项所述的网络设备,其特征在于,所述第二配置由波束失败恢复BFR配置消息指示。
  166. 根据权利要求156至165中任一项所述的网络设备,其特征在于,所述请求消息是在所述终端设备的特殊小区上传输的,所述终端设备的特殊小区包括所述终端设备的主小区或主辅小区。
  167. 根据权利要求156至166中任一项所述的网络设备,其特征在于,所述通信模块还用于:
    接收所述辅小区的波束失败信息。
  168. 根据权利要求167所述的网络设备,其特征在于,所述辅小区的波束失败信息是在所述终端设备的特殊小区上传输的,所述终端设备的特殊小区包括所述终端设备的主小区或主辅小区。
  169. 根据权利要求167或168所述的网络设备,其特征在于,所述辅小区的波束失败信息通过媒体接入控制控制元素MAC CE传输。
  170. 根据权利要求167至169中任一项所述的网络设备,其特征在于,所述波束失败信息承载于第一资源上,所述第一资源是所述请求消息的响应消息所指示的资源。
  171. 一种网络设备,其特征在于,包括:
    通信模块,用于向终端设备发送配置信息,所述配置信息用于配置物理上行控制信道PUCCH资源;
    所述通信模块还用于:接收所述终端设备在辅小区发生波束失败的情况下利用所述PUCCH资源传输的上报消息和/或利用物理上行共享信道PUSCH资源传输的媒体接入控制控制元素MAC CE。
  172. 根据权利要求171所述的网络设备,其特征在于,所述网络设备还包括:
    处理模块,用于在满足以下条件中的一种或多种时,取消或停止接收所述终端设备在所述PUCCH资源的当前次有效传输时间上传输的所述上报消息:
    所述PUCCH资源对应的第一定时器在所述PUCCH资源的当前次有效传输时间正在运行,所述第一定时器用于控制所述PUCCH资源传输间隔,
    所述PUCCH资源的当前次有效传输时间与所述PUSCH资源包括的第一PUSCH资源交叠;
    在第一时间段或第二时间段内有所述PUSCH资源包括的第二PUSCH资源,所述第一时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第二时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;
    在第三时间段或第四时间段内有用于调度所述PUSCH资源包括的第三PUSCH资源的下行控制信息DCI,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;
    所述PUCCH资源的当前次有效传输时间与测量间隔交叠;
    所述PUCCH资源对应的第二定时器在所述PUCCH资源的当前次有效传输时间停止或超时,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间;
    所述PUCCH资源的当前次有效传输时间与携带混合自动重传请求HARQ信息的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;
    所述PUCCH资源的当前次有效传输时间与对应调度请求的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;
    所述网络设备在所述PUCCH资源的当前次有效传输时间之前,向所述终端设备发送用于调度所述PUSCH资源包括的第四PUSCH资源的DCI;
    所述网络设备在所述PUCCH资源的当前次有效传输时间之前,接收到所述终端设备利用所述PUSCH资源传输的所述MAC CE。
  173. 根据权利要求171所述的网络设备,其特征在于,所述通信模块还用于:在满足以下条件中的一种或多种时,接收所述终端设备在所述PUCCH资源的当前次有效传输时间上传输的所述上报消息:
    所述PUCCH资源对应的第一定时器在所述PUCCH资源的当前次有效传输时间停止或超时,所述第一定时器用于控制所述PUCCH资源传输间隔;
    所述PUCCH资源的当前次有效传输时间未与PUSCH资源交叠;
    所述PUCCH资源的当前次有效传输时间未与测量间隔交叠;
    所述PUCCH资源对应的第二定时器在所述PUCCH资源的当前次有效传输时间运行,所述第二定时器用于控制传输所述PUCCH资源的最大传输时间;
    所述PUCCH资源的当前次有效传输时间未与携带HARQ信息的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;
    所述PUCCH资源的当前次有效传输时间未与对应调度请求的传输资源重叠,其中所述传输资源对应传输所使用的时域资源;
    所述网络设备在所述PUCCH资源的当前次有效传输时间之前,未向所述终端设备发送用于调度PUSCH资源的DCI;
    在第三时间段或第四时间段内未接收到用于调度PUSCH资源的DCI,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;
    所述网络设备在所述PUCCH资源的当前次有效传输时间之前,未接收到所述终端设备利用所述PUSCH资源传输的所述MAC CE。
  174. 根据权利要求171至173中任一项所述的网络设备,其特征在于,所述PUSCH资源包括第四PUSCH资源,所述第四PUSCH资源是所述上报消息的响应消息所指示的资源。
  175. 根据权利要求171所述的网络设备,其特征在于,
    所述PUSCH资源包括第一PUSCH资源,所述第一PUSCH资源与所述PUCCH资源的当前次有效传输时间重叠;和/或
    所述PUSCH资源包括第二PUSCH资源,所述第二PUSCH资源在时域上位于第一时间段或第二时间段内,所述第一时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第二时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻;和/或
    所述PUSCH资源包括第三PUSCH资源,其中,用于调度所述第三PUSCH资源的DCI在时域上位于第三时间段或第四时间段内,所述第三时间段的终止时刻早于所述当前次有效传输时间或为所述当前次有效传输时间中的时刻,所述第四时间段的起始时刻晚于所述当前次有效传输时间或为所述当前次 有效传输时间中的时刻;和/或
    所述PUSCH资源包括第五PUSCH资源,其中,所述第五PUSCH资源由配置授权类型1或类型2调度。
  176. 根据权利要求172或175所述的网络设备,其特征在于,所述第一时间段或第三时间段的终止时刻是所述PUCCH资源的第一个符号的开始点。
  177. 根据权利要求172或175或176中任一项所述的网络设备,其特征在于,所述第一时间段或第三时间段的时长的取值根据以下情况中的至少一种确定:
    协议规定,所述网络设备预先的配置,所述终端设备的上报能力。
  178. 根据权利要求172或175至177中任一项所述的网络设备,其特征在于,所述第二时间段或所述第四时间段的起始时刻是所述PUCCH资源的最后一个符号的结束点或第一个符号的开始点。
  179. 根据权利要求172或175至178中任一项所述的网络设备,其特征在于,所述第二时间段或所述第四时间段的时长的取值根据以下情况中的至少一种确定:
    协议规定,所述网络设备预先的配置,所述终端设备的上报能力。
  180. 根据权利要求171至179中任一项所述的网络设备,其特征在于,所述配置信息包含一个必选域来指示所述PUCCH资源。
  181. 根据权利要求171至180中任一项所述的网络设备,其特征在于,所述MAC CE承载所述辅小区的波束失败信息。
  182. 根据权利要求171至181中任一项所述的网络设备,其特征在于,所述配置信息指示以下信息中的至少一种:
    利用所述PUCCH资源传输所述上报消息的周期,在所述PUCCH资源的每个周期的时域偏移,利用所述PUCCH资源传输所述上报消息的最大传输次数,利用所述PUCCH资源传输所述上报消息的最大传输时间的定时器,利用所述PUCCH资源传输所述上报消息的最大传输时间的窗口时间,利用所述PUCCH资源传输所述上报消息的间隔的定时器,所述PUCCH资源对应的小区,所述PUCCH资源对应的带宽部分BWP,所述PUCCH资源对应的PUCCH格式。
  183. 根据权利要求171至182中任一项所述的网络设备,其特征在于,所述PUCCH资源对应的小区为所述终端设备的主小区或主辅小区或支持PUCCH传输的辅小区。
  184. 根据权利要求171至183中任一项所述的网络设备,其特征在于,所述PUCCH资源对应的PUCCH格式为PUCCH格式0或PUCCH格式1。
  185. 根据权利要求184所述的网络设备,其特征在于,若所述PUCCH资源对应的PUCCH格式为PUCCH格式0,所述PUCCH资源的循环因子中的参数为特定值。
  186. 根据权利要求185所述的网络设备,其特征在于,所述特定值由协议规定或由所述网络设备配置。
  187. 根据权利要求184所述的网络设备,其特征在于,若所述PUCCH资源对应的PUCCH格式为PUCCH格式1,在所述PUCCH资源上传输的所述上报消息的比特值为特定值。
  188. 根据权利要求187所述的网络设备,其特征在于,所述特定值由协议规定或由所述网络设备配置。
  189. 一种通信设备,其特征在于,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求1至94中任一项所述的方法。
  190. 一种芯片,其特征在于,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求1至61中任一项所述的方法。
  191. 一种芯片,其特征在于,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求62至94中任一项所述的方法。
  192. 一种计算机可读存储介质,其特征在于,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求1至61中任一项所述的方法。
  193. 一种计算机可读存储介质,其特征在于,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求62至94中任一项所述的方法。
  194. 一种计算机程序产品,其特征在于,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求1至61中任一项所述的方法。
  195. 一种计算机程序产品,其特征在于,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求62至94中任一项所述的方法。
  196. 一种计算机程序,其特征在于,所述计算机程序使得计算机执行如权利要求1至61中任一项所述的方法。
  197. 一种计算机程序,其特征在于,所述计算机程序使得计算机执行如权利要求62至94中任一项所述的方法。
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