Embodiments of a system, device and method for configuring reference signaling are disclosed. In some embodiments, a method includes determining, by a wireless communication device, N sets of parameters, determining, by the wireless communication device according to a layer 1 measurement, whether a condition of an event is satisfied, and identifying, by the wireless communication device according to the determination, M sets of parameters from the N sets of parameters. In some embodiments, N is a positive integer value. In some embodiments, M is smaller than or equal to N.

Distance is employed to facilitate sector selection and re-selection in a network during handoff. A system receives measurement information for a mobile device. The measurement information includes information indicative of a geographical location of the mobile device. The system determines information indicative of a geographical location of a cell site to which the mobile device is assigned. The system then selects a sector of the cell site with which to associate the mobile device. The selection of the sector is based, at least, on a distance determined between the mobile device and the cell site. In various embodiments, the distance information is determined based on the latitude and longitude of the mobile device. In various embodiments, the morphology of the terrain for the area in which the mobile device is located is factored into the determination of the sector.

A method for a conditional handover (CHO) is described in some of the present embodiments. The method may receive from a source base station (e.g., a gNB or an eNB) one or more CHO commands that each is associated with one or more triggering conditions for a CHO to a target cell associated with a target base station (e.g., a target gNB or a target eNB). The method may continuously evaluate the triggering condition(s) associated with each received (and valid) CHO command. When the method determines that at least one of the triggering conditions has been fulfilled, the method may execute the CHO command that is associated with the triggering condition in order to connect to one or more candidate target cells associated with the CHO command.

Disclosed is a method for processing data, wherein, according to the occurrence of a loss of access of a terminal operating by SCM or TSCM, a first network entity operating in a first network receives a request to transmit data of second network, and receives the data of the second network from a third network entity, and buffers the data until a routing rule is updated.

A cell selection method and an apparatus are provided. The method includes: performing, by a terminal, cell measurement; obtaining, by the terminal, cell selection auxiliary information; and performing, by the terminal, cell selection or cell reselection according to a cell measurement result and the cell selection auxiliary information. By using the method, the terminal can select a more suitable cell.

Embodiments can provide an inter-cell handover method and a controller to shorten a handover delay. For achieving such, a target cell can be determined by a first controller of a source cell. The first controller can send a pre-handover request to a second controller, which may be a controller of the target cell. The pre-handover request can be configured for instructing the second controller to allocate a first resource for a cell handover to a terminal device. The first controller can send a handover command to the terminal device when the first controller determines that the terminal device meets a handover condition. The handover command can be configured for instructing the terminal device to be handed over from the source cell to the target cell based on the first resource.

In a communication method, a user equipment receives system information broadcast from a current serving cell of the user equipment and indicating frequencies different from a frequency of the current serving cell, the user equipment receives a paging signal from the current serving cell that is different from the system information and includes a request message requesting the user equipment to perform frequency redistribution in which the user equipment selects a target frequency, and performs the frequency redistribution in response to receiving the paging signal including the request message. Performing the frequency redistribution comprises the user equipment measuring quality of the frequencies included in the system information received from the current serving cell in response to receiving the paging signal including the request message, and selecting the target frequency based on a result of the measuring. The user equipment reselects a serving cell on the selected target frequency.

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a first node in a wireless communication system is provided. The method includes acquiring information related to at least one of trajectory prediction of user equipment, data usage prediction of the user equipment, quality of service and/or quality of experience prediction and/or reporting of a second node and/or a user equipment, or positioning of the user equipment, and performing a corresponding operation based on the information.

A cell change method and apparatus, a storage medium, a user equipment and a base station device are provided. The cell change method includes: receiving configuration of candidate cells and indication information; determining the candidate cell that meets a change condition as a target cell or receiving a change command to determine the target cell, and performing cell change; and determining to save the configuration of other candidate cells based on the indication information, wherein the other candidate cells include the candidate cells other than the target cell, and the saved configuration of the other candidate cells is used for subsequent conditional change.

A method for establishing an aggregated connection is provided. The method is executed by a terminal. The method includes: before a terminal performs cell handover, the terminal receives a conditional handover (CHO) command sent by a source base station, where the CHO command including respective aggregation configuration information of at least one candidate cell; in response to determining that the terminal is handed over to a target cell, the terminal directly acquires target aggregation configuration from aggregation configuration information of the target cell; and the terminal establishes an aggregated connection on the basis of the target aggregation configuration.