OPTIMIZED BASEBAND PROCESSING FOR CELLULAR MODEMS

摘要

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