Patent ID: 8054781

Claim:
Wireless network system, comprising: a first access point for providing a first communication channel to a first terminal; a second access point for providing a second communication channel to a second terminal; wherein the first and second communication channels are wireless channels; wherein the first access point builds up a third communication channel to the second access point to coordinate a setting of the first and second communication channels; wherein the first access point performs a detection for the second access point; wherein the first access point establishes the third communication channel to the second access point when the second access point is detected via at least one of a core network and a wireless channel; wherein the first access point determines whether there is a first free channel and a second free channel; wherein, in case there are first and second free channels, the first access point controls a setting of the first and second communication channels on the basis of the first and second free channels; and wherein, in case there are no first and second free channels, the first access point: determines a first interference and channel usage map; requests a second interference and channel usage map from the second access point; determines an optimized channel lay-out on the basis of the first and second interference and channel usage maps; and controls the setting of the first and second communication channels on the basis of the optimized lay-out.