Described are a system and method for detecting an unauthorized access point accessing a communication network. An authorized access point and/or an authorized mobile unit detects a beacon generated by a transmitting access point. The beacon includes identification information of the transmitting access...http://www.google.com.hk/patents/US20040023640?utm_source=gb-gplus-share專利 US20040023640 - System and method for detection of a rogue wireless access point in a wireless communication network
