COMMUNICATION EQUIPMENT AND METHODS FOR TRIGGERING-BASED MULTI-USER UPLINK TRANSPORT

Abstract

The invention proposes a communication device and method for transmitting multi-user uplink communication. The provided communication device comprises: a circuit which, upon operation, generates an activation frame comprising a common information field and multiple user information fields; and a transmitter which, upon operation, transmits the generated activation frame: wherein each of the multiple user information fields includes a first field indicating whether the resource unit adaptation procedure (RU) is rendered ineffective for other communication devices, and a second field indicating whether the RU and the combination of RUs are allocated to other communication devices.