Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2004-09-20
2010-12-14
Pham, Chi H. (Department: 2471)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S286000, C704S246000
Reexamination Certificate
active
07852830
ABSTRACT:
A system for wireless communication comprises an architecture of routers connected to a network and having connected transceivers for wireless transmission and reception of data, and a plurality of hand-held communicators adapted for users to communicate with the network through the routers. The system is adapted to provide wireless Data Network Telephony (DNT), and the hand-held communicators execute Quality of Service (QoS) code adapted to prioritize DNT packet code over all non-DNT traffic, thereby preserving the real-time nature of the DNT code.
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Central Coast Patent Agency Inc.
Genesys Telecommunications Laboratories , Inc.
Mew Kevin
Pham Chi H.
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