Signaling wireless wide area network mechanism for a...

Details Signaling wireless wide area network mechanism for a... Signaling wireless wide area network mechanism for a...

2007-11-13

2007-11-13

Patel, Ajit (Department: 2616)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S349000

Reexamination Certificate

active

10226334

ABSTRACT:
The present invention relates to a text control message for carrying control information from a Wireless Wide Area Network (WWAN) to a terminal in a Wireless Local Area Network (WLAN). The text message has a code for indicating to the terminal that the text message contains control information and a text portion being the control information. A logical node located in WWAN that sends control information to a terminal located in a WLAN. The logical node receives information regarding the terminal from a Wireless Serving Node (WSN) located in the WLAN. The logical node has knowledge of an access point connected to the WSN that currently serves the terminal in the WLAN. The logical node triggers, in a message center of the WWAN, the sending of the text message to the terminal.

REFERENCES:
patent: 6353745 (2002-03-01), Wehrend et al.
patent: 2004/0114553 (2004-06-01), Jiang et al.
patent: 2005/0286466 (2005-12-01), Tagg et al.
patent: 2006/0025175 (2006-02-01), Lapstun et al.
patent: 100 04 032 (2001-08-01), None
patent: 1 106 025 (2002-02-01), None
patent: WO 01/22691 (2001-03-01), None

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