Multiplex communications – Duplex – Communication over free space
Reexamination Certificate
2011-06-14
2011-06-14
Pham, Chi H (Department: 2471)
Multiplex communications
Duplex
Communication over free space
C370S294000, C370S442000
Reexamination Certificate
active
07961654
ABSTRACT:
Unitary transceiving units employ a multiple carrier, time-division-multiple-access (TDMA), time-division-duplex (TDD protocol to conduct concurrent wireless voice and data communications wherein a first transceiving base station unit tethered to a network interface wirelessly communicates to a second, mobile transceiving unit. The mobile transceiving unit wirelessly transmits and receives packetized voice and data information that is separated and routed to respective voice or data networks. The unitary mobile transceiving unit thus functions as a concurrent voice phone and data communications terminal/computer.
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Feekes Dannie G.
Herring Christopher M
Advanced Micro Devices , Inc.
Hyun Soon-Dong D
Pham Chi H
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