Telecommunications – Radiotelephone system – Including private cordless extension system
Reexamination Certificate
2006-02-03
2009-12-08
D'Agosta, Stephen M (Department: 2617)
Telecommunications
Radiotelephone system
Including private cordless extension system
C455S074100, C455S088000, C455S418000, C455S550100, C455S552100, C455S553100, C370S310000, C370S310200, C370S319000, C379S156000, C379S177000, C379S185000
Reexamination Certificate
active
07630726
ABSTRACT:
A software-controlled communication method and an apparatus thereof is disclosed. The apparatus includes a radio frequency (RF) front end unit for sending a data signal or a voice signal to a cordless phone base station via an antenna, an analog-to-digital for converting an analog signal received from the RF front end unit into a digital signal and a digital-to-analog converter for converting a digital signal into an analog signal and providing the converted signal to the RF front end unit, and a baseband signal processor, having a plurality of signal processing modules for processing communication signals and a control module for controlling the signal processing modules installed therein as software modules, for providing cordless phone and handset transceiver functions.
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Kim Byung-woan
Lee Jae-wook
Suh Sang-bum
Sung Min-young
Yun Nam-hyun
D'Agosta Stephen M
Samsung Electronics Co,. Ltd.
Sughrue & Mion, PLLC
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