Wireless fidelity sharing communication device for controlling operations of a station during a shared period which is part of a period of transmission opportunity obtained by a sharing access point

摘要

A sharing wireless fidelity, WiFi, communication device (104) receives a first frame sent from a sharing access point, AP, (102) and sends a second frame to a non-AP station, STA. The first frame includes at least information of a shared time period for which it is allowed to be used by the sharing WiFi communication device (104), and the shared time period is a subset of a time period of a transmission opportunity, TXOP, used by the sharing AP (102) is obtained. The second frame contains at least the information of the jointly used period.