COMMUNICATION DEVICE, NETWORK SYSTEM, COMMUNICATION MANAGEMENT METHOD, REQUEST SIGNAL, RESPONSE SIGNAL, PROGRAM, AND RECORDING MEDIUM CONTAINING THE PROGRAM

摘要

In order to enable downlink stream communication from a central control device (HC) to a communication device (non-AP QSTA), a communication device transmits a request signal requesting setting processing of ACK information on the group ACK to the central control device. The central control device receives the request signal requesting the ACK information setting processing. The central control device transmits a response signal based on the request signal requesting the ACK information setting processing to the communication device. The communication device receives the response signal transmitted from the central control device.