Packet communication system

Details Packet communication system Packet communication system

2006-11-21

2006-11-21

Harper, Kevin C. (Department: 2616)

Multiplex communications

Pathfinding or routing

Combined circuit switching and packet switching

C370S419000

Reexamination Certificate

active

07139265

ABSTRACT:
The packet communication system enables communication between a communication unit connected in a conventional telephone network and a communication unit in a packet communication network. A device for exclusively selecting the connection network is provided so that, at the time of transmission of a signal from one communication unit to another, the connection path is selected according to the kind of the network to which the other communication unit belongs. At the time of signal reception, the communication unit is connected to only one of the conventional telephone network and the packet communication network. The packet communication system includes a packet processor for converting an information signal, such as speech, inputted from an input unit (for example, a transmitter microphone of a handset) into the form of a packet.

REFERENCES:
patent: 4486878 (1984-12-01), Havermans
patent: 4539676 (1985-09-01), Lucas
patent: 4592048 (1986-05-01), Beckner et al.
patent: 4794595 (1988-12-01), Ohyama
patent: 4878240 (1989-10-01), Lin et al.
patent: 5042062 (1991-08-01), Lee et al.
patent: 5127003 (1992-06-01), Doll, Jr. et al.
patent: 5216704 (1993-06-01), Williams et al.
patent: 5235635 (1993-08-01), Gulick
patent: 5313654 (1994-05-01), Comroe et al.
patent: 5406564 (1995-04-01), Okita
patent: 5434853 (1995-07-01), Hemmady et al.
patent: 5455859 (1995-10-01), Gutzmer
patent: 5467390 (1995-11-01), Brankley et al.
patent: 5537461 (1996-07-01), Bridges et al.
patent: 5654957 (1997-08-01), Koyama
patent: 5774527 (1998-06-01), Handelman et al.
patent: 5838665 (1998-11-01), Kahn et al.
patent: 5892764 (1999-04-01), Reimann et al.
patent: 5970126 (1999-10-01), Bowater et al.
patent: 6130893 (2000-10-01), Whittaker et al.
patent: 6144724 (2000-11-01), Stovall
patent: 6175565 (2001-01-01), McKinnon et al.
patent: 6515984 (2003-02-01), Arimilli et al.
patent: 2004/0090952 (2004-05-01), Kubler et al.
patent: 59-90486 (1984-05-01), None

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