U.S. Digital Cellular Error-Correction Coding Algorithm on TMS320C5x DSPs

Texas Instruments

Published Date: 10/01/1994


U.S digital cellular terminal designs commonly use programmable digital signal processors (DSPs). All digital cellular transmitters employ conventional and CRC codes to protect against channel-induced errors. Receivers use Viterbi decoders and CRC syndrome checks to verify that the decoded data contains no errors. This document presents examples of error-protection and correction functions for VSE


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