A wireless office communication system including a wireless internet base station (WIBS) encompassing a base station controller, a mobile switch controller and an ethernet interface module for coupling the WIBS to an existing internet protocol (IP) based network. A wireless office communication system...http://www.google.de/patents/US6901061?utm_source=gb-gplus-sharePatent US6901061 - Handoff control in an enterprise division multiple access wireless system
