Abstract: Methods and apparatus for configuring a reference signal are provided. The method includes that: a first terminal receives first information, the first information including configuration information of a first reference signal, and the first reference signal being a reference signal for sidelink positioning.

Abstract: A method of managing cell group connectivity performed by a user equipment (UE) includes determining to perform a multi-radio dual connectivity (MR-DC) release upon a trigger of a master cell group (MCG) lower-layer triggered mobility (LTM).

Abstract: A resource processing method and apparatus are provided. The method comprises: receiving first configuration information from a network device, wherein the first configuration information is used for instructing a terminal device to execute a first type of handover, and the first configuration information comprises resource configuration information used for executing the first type of handover, the resource configuration information comprising an association relationship between at least one uplink resource and at least one wave beam; and determining a transmission resource according to the resource configuration information, wherein the transmission resource is used for the terminal device to send uplink data.

Abstract: A method for model update includes the following. A first communication device receives first information, where the first information is used for updating a first model. During a process of updating the first model based on the first information, the first communication device performs a first action when the first model is in an update abnormal state.

Abstract: A method for mobility management, a terminal device, and a chip are provided. The method for mobility management includes the following. A terminal device executes a layer 1 (L1)/layer 2 (L2) triggered mobility (LTM)-related procedure when a master cell group (MCG) failure recovery procedure is absent.

Abstract: A method of handling detection of a fake cell index performed by a user equipment (UE) includes performing a detection of a fake candidate or target cell index during a lower-layer triggered mobility (LTM) cell switch procedure, including one or more of following operations: triggering a radio resource control (RRC) re-establishment procedure in response to detecting the fake candidate or target cell index during the LTM cell switch procedure, refreshing a security key, notifying a network entity, selecting an LTM candidate cell for accessing, releasing an LTM configuration, suspending or stopping layer 1(L1 ) measurements on LTM candidate cells, suspending or stopping an L1 measurement reporting for the LTM candidate cell, triggering a secondary cell group (SCG) or main cell group (MCG) failure information procedure, or disabling an LTM-related procedure.

Abstract: The present application discloses a method for positioning a terminal and a first terminal. The method comprises: a first terminal receiving a first reference signal sent by at least one second terminal, the first reference signal being a positioning reference signal of a sidelink; and the first terminal positioning a target terminal according to the first reference signal. The present application provides a brand-new positioning service in a communication scenario of a sidelink, and a positioning result for a target terminal can be obtained by interaction between different terminals.

Abstract: A key updating method includes that: a first communication device receives first information, where the first information indicates one or more pieces of first key information including information required for key updating of the first communication device; and the first communication device determines a key updating manner based on the first information. A first communication device and a second communication device are also provided.

Abstract: A method for wireless communication includes: a first device acquires first information used for managing models associated with the first device, the models associated with the first device including a first model; and the first device manages the first model based on the first information.

Abstract: A communication method, a terminal device, and a network device are provided. The method includes: when executing a subsequent conditional primary secondary cell (pscell) addition or change (SCPAC) to one or more candidate cells, a terminal device determines, based on first scenario information, whether to perform at least one of: security updating or layer-2 processing.

Abstract: A method for adjusting channel state includes: performing, by a terminal device, a first processing in response to that RLF prediction information meets a first condition. The RLF prediction information is obtained by processing RLF associated data related to a current moment using a first model; the first model is obtained by training based on RLF associated data related to a first RLF event; and the first processing is used to adjust the channel state of the terminal device.

Abstract: A terminal includes a processor and a memory communicating with the processor. The memory is configured to store instructions which, when executed by the processor, cause the terminal to perform: receiving first configuration information from a first access network device, wherein the first configuration information comprises first security parameter(s) corresponding to at least one candidate access network device, and the first security parameter(s) comprise at least one of: an indication of a key derivation manner, or a first next hop chaining counter (NCC).

Abstract: A radio link recovery method and a terminal device are provided. The method includes that: a terminal device acquires a first parameter of a serving cell and/or at least one LTM candidate cell, here, the first parameter is used to represent channel quality of the serving cell and/or the at least one LTM candidate cell; and the terminal device determines, based on the first parameter of the serving cell and/or the at least one LTM candidate cell, whether to execute a radio link recovery operation.

Abstract: Provided are a method for wireless communication and a device. The method comprises: on the basis of a first condition, a first terminal device determines whether to initiate an advance uplink synchronization process to a first LTM candidate cell, wherein the first condition is associated with one or more of: an L1 measurement result of the LTM candidate cell, the location of the terminal device, a first timer, the movement speed of the terminal device, and whether the TA value of the LTM candidate cell is known.

Abstract: A resource configuration method, a terminal device, a network device, a chip, a computer readable storage medium, a computer program product, a computer program, and a communication system are provided. The resource configuration method includes: a terminal device receives first resource configuration information from a network device. The first resource configuration information is related to first information of a target service; and the terminal device determines, based on the first resource configuration information, at least one of a resource for transmitting data or the state of the resource.

Abstract: Provided are a wireless communication method, a terminal device, and a network device. The method comprises: if a terminal device determines to hand over to a first LTM candidate cell, the terminal device executes a first operation, wherein the first operation comprises one or more of the following: initiating a random access procedure; and transmitting first uplink data in the first LTM candidate cell on the basis of a first CG resource, the transmission of the first uplink data being a first uplink transmission of the terminal device in the first LTM candidate cell.

Abstract: A method of wireless communication, a terminal device, and a network device are provided. The method includes: if a first condition is satisfied, the terminal device executes a first operation. The first operation includes one of the following: switching from a serving beam to a target beam; and sending first information to a network device. The first information includes a beam measurement result.

Abstract: A communication method comprises: determining, by a first communication device, whether to transmit a first measurement report based on a first condition in response to a first-type frequency point meeting a first reporting condition.

Abstract: Provided are a method for wireless communication, and a terminal device. The method comprises: if a condition of a first candidate cell is met and a condition of a second candidate cell is not met, a terminal device executing a first operation, wherein the first candidate cell is a conditional handover (CHO) candidate cell, the second candidate cell is a conditional primary secondary cell addition/change (CPAC) candidate cell, the first candidate cell is associated with the second candidate cell, and the first operation comprises one or more of the following: accessing the first candidate cell at a first time; accessing the first candidate cell; releasing or reserving a service secondary cell group (SCG); evaluating the second candidate cell; stopping evaluation of the second candidate cell; evaluating the first candidate cell; stopping evaluation of the first candidate cell; and residing in a source cell.

Abstract: A communication method includes: receiving, by a first device, a first media access control (MAC) protocol data unit (PDU) from a second device, where the first MAC PDU carries a first message check code, and the first message check code is calculated by the second device based on one or more first payloads of the first MAC PDU.