The present disclosure provides an information transmission method, an information reception method and apparatuses. The information transmission method includes: recording, by a UE, information related to CHO and/or CPC; and transmitting, by the UE, the information related to the CHO and/or CPC to a network.

This application provides a transmission processing method and apparatus and a terminal. The method includes: obtaining configuration information of a gap; and performing, based on the configuration information, at least one of the following within the gap: transmission based on a target radio technology, where the target radio technology is one of a first radio technology and a second radio technology; measurement on information of the target radio technology; and switching between the first radio technology and the second radio technology.

Embodiments of the present application provide wireless communication method and device, which can obtaining a determination of a signal quality of a cell according to a measurement result of at least one synchronization signal block of a plurality of synchronization signal blocks transmitted in the cell, thereby realizing a judgment of the signal quality of the cell in a 5G system. The method includes: performing, by a terminal device, measurement on at least one synchronization signal block of a plurality of synchronization signal blocks transmitted in a first cell; determining, by the terminal device, a signal quality corresponding to the first cell according to a measurement result.

The disclosure relates to a method and apparatus for reporting a radio link failure (RLF) in a mobile communication system. According to an embodiment of the disclosure, a method, performed by a user equipment, of reporting an RLF includes detecting a first RLF during use of a first radio access technology (RAT), accessing a base station by using a second RAT different from the first RAT, and transmitting a report on the first RLF to the base station by using the second RAT.

In a wireless User Equipment (UE), a serving radio wirelessly exchanges data with a serving cell over a serving radio band. The wireless UE wirelessly receives serving signaling that indicates serving uplink interference for the serving radio band at the serving cell. A neighbor radio in the UE wirelessly receives neighbor signaling. UE circuitry determines serving signal strength and the serving uplink interference for the serving cell. The UE circuitry determines neighbor signal strength for the neighbor cell. The UE circuitry compares the serving uplink interference and the serving signal strength to the neighbor signal strength, and in response, generates a handover request for the neighbor cell. The serving radio wirelessly transfers the handover request to the serving cell, and in response, the neighbor radio wirelessly exchanges additional data with the neighbor cell over the neighbor radio band.

A method is performed by a wireless device in a network. The wireless device detects a triggering event related to a procedure for a handover from a source network node to a target network node in which the wireless device relies on downlink beam selection. The wireless device determines measurement information to include in a message to send to the target network node. The measurement information is obtained by measuring one or more beams according to at least one of a radio link management configuration, a beam management configuration, and a measurement configuration. In response to detecting the triggering event, the determined measurement information in the message is sent to the target network node.

An embodiment of the present disclosure provides a measurement reporting method and device. The method includes: starting a timer according to a measurement configuration of a target cell transmitted by a network side; determining, before the timer expires, that identification information of the target cell cannot be obtained; and reporting, to the network side, that the identification information of the target cell cannot be obtained by the UE.

There is provided a method comprising: upon detecting that a first condition is met, causing a transmission of a measurement report to a wireless network; acquiring a conditional handover command from the wireless network; upon detecting that a second condition, associated with the conditional handover command, is met, starting a handover execution timer for triggering execution of a handover from a source cell to a target cell; detecting that a radio link failure condition is met before the execution of the handover is triggered; and on the basis of the detecting, signaling, to the wireless network, information indicative of a cause of a conditional handover failure to be either misconfigured first condition or misconfigured second condition.

A method for managing mobility in a wireless communication system includes determining an initial mobility management configuration for a user equipment (UE) in a serving cell based on cell configuration information. The method also includes identifying a current context of the UE based on reports received from the UE. The method further includes determining an updated mobility management configuration for the UE based on the current context of the UE. Additionally, the method includes transmitting a configuration message to update the UE with the updated mobility management configuration. The method also includes determining whether to trigger a handover of the UE based on comparison of the serving cell and neighbor cell measurements with thresholds. The method further includes triggering the handover based on the updated mobility management configuration.

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive physical-layer control information indicating to activate or deactivate a secondary cell; and activate or deactivate the secondary cell within a time period in accordance with the physical-layer control information, wherein the time period is based at least in part on a set of factors and based at least in part on the secondary cell being activated or deactivated by the physical-layer control information. Numerous other aspects are provided.