A user communications device having active and idle states operates in a cellular communications network in which user communications devices communicate via network communications devices of cells of the network. History data identifying the cells in which the user communications device has been present whilst in the idle state is maintained. This history data is used by the user communications device or by a network communications device to enable adjustment of cell selection/reselection parameters for the user communications device in the active state.

A method for automatic switching between access points and a wireless routing device. In the embodiments of the present disclosure, a wireless routing device determines whether an access point device allowing access exists, and if the access point device exists, the wireless routing device establishes a connection to the access point device and disconnects from a terminal.

A method for automatic switching between access points and a wireless routing device. In the embodiments of the present disclosure, a wireless routing device determines whether an access point device allowing access exists, and if the access point device exists, the wireless routing device establishes a connection to the access point device and disconnects from a terminal.

A system and method of a base station are configured to enable a multi-shot network parameter optimization. The method includes generating one or more specified Key Performance Indicators (KPI) constraints based on a selected set of KPIs. The method also includes adjusting common beam parameters to tune a common beam based on the selected set of KPIs. The common beam is tuned to satisfy the one or more specified KPI constraints. The method also includes adjusting handover A2 and A5 parameters based on searching within a three-dimensional space defined by specified A2 and A5 thresholds. The method further includes transmitting one or more signals based on the adjusted the common beam parameters and the adjusted handover A2 and A5 parameters.

A transfer method for network analytics, a transfer apparatus for network analytics and a readable storage medium are disclosed in the present disclosure, which are related to the field of communication technology, so as to ensure that a target network function entity obtains an accurate analytics result in a case that the network analytics transfer is occurred. The method includes: acquiring, by a target network function entity, model information of a target network analytics from a source network function entity; acquiring, by the target network function entity, a model of the target network analytics according to the model information of the target network analytics; executing, by the target network function entity, a network analytics using the model to obtain an analytics result of the target network analytics, where the target network analytics is a network analytics transferred from the source network function entity to the target network function entity.

A transfer method for network analytics, a transfer apparatus for network analytics and a readable storage medium are disclosed in the present disclosure, which are related to the field of communication technology, so as to ensure that a target network function entity obtains an accurate analytics result in a case that the network analytics transfer is occurred. The method includes: acquiring, by a target network function entity, model information of a target network analytics from a source network function entity; acquiring, by the target network function entity, a model of the target network analytics according to the model information of the target network analytics; executing, by the target network function entity, a network analytics using the model to obtain an analytics result of the target network analytics, where the target network analytics is a network analytics transferred from the source network function entity to the target network function entity.

A communication method that includes: a terminal transmits data for a first application in a first communications system via a first protocol data unit (PDU) session, where the first PDU session does not support interworking between the first communications system and a second communications system. The terminal moves from the first communications system to the second communications system. After the terminal moves from the second communications system back to the first communications system, the terminal obtains a second PDU session based on at least first transmission information of the first application, and transmits data for the first application in the first communications system via the second PDU session, where the first transmission information includes an identifier of the first application.

A communication system includes a base station configuring an energy saving cell (ES cell) and a base station configuring a compensation cell (Comp cell). The ES cell is switchable between a switch-on state and a switch-off state. The Comp cell compensates for the coverage of the ES cell when the ES cell is in the switch-off state. Before the Comp cell starts compensating for the coverage, for example, before the ES cell decides to switch itself off in Step ST2101, in Step ST2201 for example, the base station configuring the ES cell notifies the UE being connected with the ES cell of the information about a Comp cell, for example, a Comp cell list.

In a cellular telecommunications system, outage management is managed in respect of each cell B by a nominated neighbor cell A, the identity of which is recorded in a neighbor list for cell B. If a cell C, D, other than the nominated neighbor, detects a suspected outage in a cell B, the cell detecting the outage identifies the nominated neighbor A from the neighbor list of cell B, and transmits an outage report to the nominated neighbor cell A, which coordinates a handover and outage management process. This avoids multiple detections of the same outage resulting in conflicting attempts to manage the recovery process. Selection of the nominated neighbor of a cell B may be made autonomously by the cell itself or by a centralized processor, and may be done in such a way as to support network resilience by avoiding reciprocity between cells, selecting, for a cell B connected to a first backhaul system, a nominated neighbor A using a second backhaul system, and avoiding the use of cells E having intermittent or transient connections to the network.

Embodiments of the present disclosure provide a communication method, and a communications apparatus and system. User equipment can communicate with the network device by using a plurality of beams, the plurality of beams include a first beam and at least one second beam, the first beam is a serving beam used by the user equipment to listen to control information, and the second beam is a beam other than the serving beam. The method includes: determining, by the user equipment, that the serving beam is blocked; and obtaining, by the user equipment, a first message from the network device by using the first beam or the second beam. According to the method, the UE may determine that the serving beam is blocked, and further obtain the first message sent by the network device, thereby eliminating an adverse effect caused by the blocking of the serving beam. Correspondingly, the network device may also determine that the serving beam is blocked, and further send the first message, thereby eliminating an adverse effect caused by the blocking of the serving beam.