Patent ID: 7948954
Filing Date: 2011-05-24
Classification: H04L,H04W

Abstract:
1. An access point and subscriber terminal initialization method comprising: sending a request via a signaling channel to a broadband access network terminal; forwarding a wireless local area network mobile radio service controller request by the broadband access network terminal to a wireless local area network mobile radio service controller in order to authenticate and validate a subscriber; performing broadband access network terminal and wireless local area network mobile radio service controller processing; receiving an indication regarding an authentication of the subscriber; using the indication to determine if the subscriber failed the authentication; sending a “nack” to the broadband access network terminal and to the access point if the subscriber failed the authentication; forwarding by the wireless local area network mobile radio service controller a multicast address to the broadband access network terminal if the subscriber was authenticated; sending by the broadband access network terminal an “ack” to the wireless local area network mobile radio service controller; investigating by the broadband access network terminal in order to determine a session status; one of (a) initializing by the broadband access network terminal a wireless local area network mobile radio service controller session by engaging multicast processes if the session is a new session or (b) including a new subscriber internet protocol address if the session is an on-going session; sending an “ack” to the access point; assigning by the access point time slots in a superframe; sending an “ack” to the subscriber with the multicast address; receiving an indication form the access point as to a receipt of the multicast address; and initializing by the subscriber terminal and going into a “listen mode” if the access point received the multicast address.