Abstract: This disclosure provides a method and an apparatus for processing signals in wireless communication. The method includes: determining peak points respectively corresponding to first sampling points of an input signal, which are to be peak-reduced; generating a peak reduction value sequence with peak reduction values based on amplitudes of the peak points; generating a peak reduction signal by performing peak shaping on the peak reduction value sequence based on position displacing of the peak points from the first sampling points; and generating an output signal by subtracting the peak reduction signal from the input signal.

Abstract: The disclosure provides a method for wireless communication performed by an access point (AP), wherein the AP is wirelessly connected with one or more staions (STAs) on a first communication channel. The method includes: determining that a network configuration will be updated; transmitting a first message to the one or more STAs for requesting a transition from the first communication channel to a second communication channel; determining that the updating of the network configuration is completed, and transmitting a second message to the one or more STAs for requesting a transition from the second communication channel to the first communication channel, wherein the AP or a neighboring AP maintain wireless connection with the one or more STAs on the second communication channel during the updating of the network configuration.

Abstract: This disclosure provides a method for ping pong roaming control performed by an access point (AP), a method for ping pong roaming control performed by a controller, an AP, a controller, a non-transitory computer readable storage medium and a computer program product for processing/identifying ping pong roaming. The method for ping pong roaming control, performed by an AP includes: determining association switching behaviors of a station (STA) based on association and/or disassociation behaviors of the STA; identifying one or more connection instability events of the STA based on the association switching behaviors of the STA; and reporting at least one of the one or more connection instability events of the STA to a controller for the controller to identify a ping pong roaming event of the STA between multiple APs.

Abstract: This disclosure provides a method of operating a wireless extender in a wireless frequency band, a corresponding wireless extender and a computer program product. The wireless extender can include a first radio and a second radio. The method can include: controlling a first station (STA) interface of the first radio and a second STA interface of the second radio to connect to a router in response to determining that a connection state of the first STA interface and a connection state of the second STA interface are both disconnected; controlling the second STA interface to stop connecting to the router in response to determining that the first STA interface has connected to the router; and disabling a first access point (AP) interface of the first radio and enabling a second AP interface of the second radio.