Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2011-06-07
2011-06-07
Moe, Aung S (Department: 2474)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S353000, C370S401000
Reexamination Certificate
active
07957369
ABSTRACT:
An improved data communication technique may be employed with modems through a packet network. The disclosed technique facilitates a virtual end-to-end connection between two modems such that the two modems can effectively behave as if directly connected to each other, unaware of any modifications to the data being transferred or to the protocols configured within the communication connection. Preferably, a data communication system for carrying out the communication technique demodulates data coming from a first modem, transports the demodulated data in packets between two gateways, and then remodulates the data before delivering to a second modem at the other end. In accordance with various aspects of the present invention, various alternatives for calling and quality of service set-up mechanisms, the establishment of a communication session, the transport of data during a communication session, the flow control between all system components involved, and the mechanisms for the termination of communications are also provided.
REFERENCES:
patent: 5168446 (1992-12-01), Wiseman
patent: 5267263 (1993-11-01), Feezel
patent: 5287103 (1994-02-01), Kasprzyk
patent: 5375068 (1994-12-01), Palmer
patent: 5410754 (1995-04-01), Klotzbach
patent: 5412660 (1995-05-01), Chen et al.
patent: 5438614 (1995-08-01), Rozman et al.
patent: 5541955 (1996-07-01), Jacobsmeyer
patent: 5732219 (1998-03-01), Blumer
patent: 5748628 (1998-05-01), Ericson et al.
patent: 5781726 (1998-07-01), Pereira
patent: 5822328 (1998-10-01), Derby et al.
patent: 5852631 (1998-12-01), Scott
patent: 5861810 (1999-01-01), Nguyen
patent: 5878120 (1999-03-01), O'Mahony
patent: 5923659 (1999-07-01), Curry
patent: 5946347 (1999-08-01), Hudson
patent: 5956391 (1999-09-01), Melen
patent: 6038222 (2000-03-01), Osler et al.
patent: 6049902 (2000-04-01), Davis et al.
patent: 6058110 (2000-05-01), Bellenger
patent: 6061728 (2000-05-01), Mead et al.
patent: 6085252 (2000-07-01), Zhu
patent: 6105068 (2000-08-01), Naudus
patent: 6130880 (2000-10-01), Naudus
patent: 6198738 (2001-03-01), Chang
patent: 6205121 (2001-03-01), Heuer
patent: 6219413 (2001-04-01), Burg
patent: 6266340 (2001-07-01), Pickett et al.
patent: 6292484 (2001-09-01), Oliver
patent: 6360269 (2002-03-01), Mamros
patent: 6374288 (2002-04-01), Bhagavath
patent: 6377570 (2002-04-01), Vaziri
patent: 6381038 (2002-04-01), Endo
patent: 6396911 (2002-05-01), Kostan
patent: 6407996 (2002-06-01), Witchalls
patent: 6421317 (2002-07-01), Denecheau et al.
patent: 6434169 (2002-08-01), Verreault
patent: 6438218 (2002-08-01), Farris et al.
patent: 6490618 (2002-12-01), Ferguson et al.
patent: 6504838 (2003-01-01), Kwan
patent: 6621346 (2003-09-01), Nabicht
patent: 6636519 (2003-10-01), Walsh et al.
patent: 6667972 (2003-12-01), Foltan
patent: 6829231 (2004-12-01), Wilson
patent: 6850518 (2005-02-01), Khanna
patent: 6868081 (2005-03-01), Akram
patent: 6965600 (2005-11-01), George
patent: 6985492 (2006-01-01), Thi
patent: 7023868 (2006-04-01), Rabenko
patent: 7113501 (2006-09-01), Garakani
patent: 7263107 (2007-08-01), Johnston
patent: 2001/0024439 (2001-09-01), Morgan
patent: 2001/0033583 (2001-10-01), Rabenko
patent: 2001/0046259 (2001-11-01), Abrishami
patent: 2002/0049745 (2002-04-01), Yuichiro
patent: 2002/0061012 (2002-05-01), Thi
patent: 2002/0064137 (2002-05-01), Garakani et al.
patent: 2004/0174880 (2004-09-01), White
patent: 2005/0008023 (2005-01-01), Melhorn
patent: 2005/0286418 (2005-12-01), Rasanen
patent: 2007/0073805 (2007-03-01), Jorgensen
Fayad Gilles G.
Johnston James W.
Peshkin Joel D.
Wren Paul C.
Farjami & Farjami LLP
Mindspeed Technologies Inc.
Moe Aung S
Riyami Abdullah
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