Patent ID: 11956662
Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 2:
3. A wireless communication method in which wireless stations perform transmission, a plurality of wireless modules that are operated in a shared frequency band being installed in the wireless stations, the wireless communication method comprising:
each of the wireless stations notifying a control device of environment information that includes capacity information regarding the wireless station and information regarding a surrounding wireless environment, and setting frequency channels in the plurality of wireless modules, the wireless stations being notified of the frequency channels by the control device, and
the control device calculating a frequency channel of each wireless module of the each wireless station based on the environment information collected from the each wireless station, following a control guideline that is determined in advance, and notifying the wireless stations of the frequency channels, wherein calculating the frequency channel of the each wireless module of the each wireless station comprises:
selecting, from the wireless stations that are connected to the control device, a wireless station of which throughput is degraded most, and
reselecting a frequency channel that increases throughput for a wireless module that has the smallest throughput out of a plurality of wireless modules that are installed in the wireless station.