CELLULAR RADIOPHONE INTERFACE SYSTEM FOR RENDERING SERVICES IN AMPS STANDARD DATA TRANSMISSION AND CODE-DIVISION MULTIPLE ACCESS Russian patent published in 2002 - IPC

Abstract RU 2183907 C2

FIELD: electric communications; cellular radiophones. SUBSTANCE: interface system for cellular radiophones affording data reception and transmission has personal computer modem panel for interconnecting cellular radiophone and data source. Cellular radiophone is capable of data transmission in compliance with AMPS or CDMA transmission protocols. EFFECT: reduced cost and power requirement of cellular radiophone. 21 cl, 9 dwg

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RU 2 183 907 C2

Authors

Villki Dzhejms Dzh.

Fillips Mark S.

Doan Dehvid B.

Dates

2002-06-20—Published

1997-09-24—Filed