Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2007-03-27
2010-02-16
Lee, Andrew (Department: 2472)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S401000
Reexamination Certificate
active
07664103
ABSTRACT:
The present invention relates to a system and method for wireless telecommunication in a packet-based network comprising a Software Radio Port (SRP) which functions as a radio base station and a VoIP gateway to interconnect the wireless network with the VoIP packet network. Together with a Network Server Platform (NSP) and VoIP call-server, the SRP combines mobile call processing signaling with the VoIP call signaling to establish calls between the mobile and VoIP device or between mobiles. The SRP establishes the voice path to the mobile station over the air and the RTP media path to a party over a packet network for a call. These two paths are interconnected at the SRP so that an end-to-end voice path is established.
REFERENCES:
patent: 6178337 (2001-01-01), Spartz et al.
patent: 6366577 (2002-04-01), Donovan
patent: 6404746 (2002-06-01), Cave et al.
patent: 6430176 (2002-08-01), Christie, IV
patent: 6434140 (2002-08-01), Barany et al.
patent: 6539237 (2003-03-01), Sayers et al.
patent: 6738390 (2004-05-01), Xu et al.
patent: 6795444 (2004-09-01), Vo et al.
patent: 6839356 (2005-01-01), Barany et al.
patent: 6885658 (2005-04-01), Ress et al.
patent: 6888803 (2005-05-01), Gentry et al.
patent: 6937563 (2005-08-01), Preston et al.
patent: 7010002 (2006-03-01), Chow et al.
patent: 2001/0043577 (2001-11-01), Barany et al.
patent: 2001/0053144 (2001-12-01), Leroy et al.
patent: 2002/0024943 (2002-02-01), Karaul et al.
patent: 2002/0034166 (2002-03-01), Barany et al.
patent: 2002/0064164 (2002-05-01), Barany et al.
patent: 2002/0124057 (2002-09-01), Besprosvan
patent: 2004/0184446 (2004-09-01), Havens
Chu Yue-Chuan
Hua Ningming
AT&T Corp.
Lee Andrew
LandOfFree
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