Optimized companding for communication over cellular systems

Details Optimized companding for communication over cellular systems Optimized companding for communication over cellular systems

1995-05-30

1998-12-01

Vo, Nguyen

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

455422, 455 72, 455556, 375222, H04B 138, H04M 100

Patent

active

058452168

ABSTRACT:
An integrated cellular switched modem for enhanced cellular data communication by implementing in DSP or Software all baseband processing normally carried out in a cellular radio transceiver within the processor of the single integrated wireless modem. Adjustments are made to EIA/TIA standards for pre-emphasis, de-emphasis, and companding functions implemented by DSP in order to optimize communication for data.

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