A frequency translating repeater (250) for use in a time division duplex radio protocol communications system includes a processor (260), a bus (261), a memory (262), an RF section (264), and an integrated station device (264). An access point (210) is detected based on information transmitted frequency...http://www.google.de/patents/US7990904?utm_source=gb-gplus-sharePatent US7990904 - Wireless network repeater
