A connection destination switching control method executed by a communication apparatus, the connection destination switching control method comprising: a data acquisition step of acquiring observed values of received power of signals transmitted from a base station; a prediction processing step of predicting future received power by using the observed values acquired in the data acquisition step as input data into a prediction model; and a connection destination switching processing step of executing control for handover based on the future received power predicted in the prediction processing step.

An operation for supporting a service in a wireless communication system. The operation may include receiving a request for a second service by a terminal/UE performing a first service in a first radio access technology (RAT), identifying at least one RAT capable of supporting the second service from a database including service support information in case that the first RAT is unable to perform the second service, performing handover to a second RAT included in the at least one RAT, and performing the second service in the second RAT.

A system, method and apparatus for wireless communications is provided. A user equipment (UE) receives inter-RAT measurement configuration parameters associated with a first RAT provided by a non-terrestrial node. The inter-RAT measurement configuration parameters include information for detecting one or more events that trigger generating a measurement report. The measurement configuration parameter further include measurement information associated with the first RAT. The UE then determines one or more events based on processing the received inter RAT measurement configuration parameters. The UE generates a measurement report comprising measurement information associated with the first RAT, wherein the measurement report is based on the received inter RAT measurement configuration parameters.

A terminal device for use with a wireless telecommunications system, the terminal device comprising: a transmitter; a receiver; and a controller operable to: select a first relay node from a plurality of relay nodes and control the transmitter and receiver to exchange signals with a base station via the first relay node; measure a signal characteristic associated with the first relay node and compare the measured signal characteristic with a predetermined threshold value; if the measured signal characteristic is greater than the predetermined threshold value, control the transmitter and receiver to continue to exchange signals with the base station via the first relay node; and if the measured signal characteristic is less than the predetermined threshold value, perform a procedure for allowing selection of a second relay node from the plurality of relay nodes via which the transmitter and receiver may exchange signals with the base station.

Disclosed is a method comprising evaluating a survival time status of a terminal device, determining a handover command transmission based at least partly on the survival time status, and transmitting the handover command to the terminal device based on the determining.

Embodiments of the present disclosure relate to the field of communications technologies, and in particular, to a communication method and a device. Second user equipment executes some tasks required for communication between first user equipment and a network device, and the first user equipment properly communicates with the second user equipment. In this way, energy consumption of the first user equipment required for communication with the network device can be reduced, thereby prolonging a standby time and improving user experience.

The present technique provides a terminal device for use with a wireless telecommunications system, the terminal device comprising a receiver, a transmitter and a controller, wherein the controller is configured: to conduct a first measurement of a parameter associated with a radio signal transmitted by infrastructure equipment of the wireless telecommunications network and received by the receiver; to determine whether the measured parameter meets a predetermined criteria; and when the measured parameter is determined to meet the predetermined criteria, to conduct a second measurement of a parameter associated with a radio signal transmitted by infrastructure equipment of the wireless telecommunications network and received by the receiver. The present technique also provides an associated method and circuitry.

Embodiments of the present disclosure provide a method and an apparatus for enhancing measurement in a wireless communication system. The method includes: obtaining, according to a measurement period or triggered by an event, a measurement amount, where the measurement amount includes a ratio of a valid signal based on a reference signal to a non-valid signal based on the reference signal measured based on the reference signal; reporting the measurement amount to a base station; or performing cell selection or cell reselection according to the measurement amount.

An example system may comprise a millimeter wave (mmWave) transmitting device including instructions executable to: identify a plurality of mmWave signal transmission paths from the mmWave transmitting device to a receiving device; collect a channel measurement for each beam of a first portion of beams available at the mmWave transmitting device at each signal transmission path of the plurality of mmWave signal transmission paths; determine a plurality of properties of each signal transmission path of the plurality of mmWave signal transmission paths utilizing the corresponding channel measurements; predict, based on the plurality of properties, a signal metric for a second portion of the beams; and select, based on the predicted signal metric, a beam from the beams to be utilized to transmit a signal to the receiving device.

Aspects of the present disclosure provide a method for wireless communication at a user equipment (UE). The method includes selecting, for each of a plurality of periodic search opportunities, one receive beam of a plurality of receive beams for receiving at least one synchronization signal. The plurality of periodic search opportunities includes a plurality of regular search opportunities and a plurality of prioritized search opportunities. The plurality of receive beams includes at least one prioritized receive beam and at least one additional receive beam. The selecting includes selecting from the at least one prioritized receive beam for each of the plurality of prioritized search opportunities; and selecting from the plurality of receive beams for each of the plurality of regular search opportunities. The method further includes receiving, at each of the plurality of periodic search opportunities, the corresponding at least one synchronization signal using the corresponding selected receive beam.