Reduced complexity viterbi decoding
A system includes a Viterbi decoder. The Viterbi decoder includes add compare select logic. The add compare select logic determines path metrics for an encoded signal. The add compare select logic also is shared to determine a best state by which trace-back procedure gets started, resulting in hardware saving.
Texas Instruments Incorporated
H H
H03M H03M
inventional inventional
Seok-Jun Manish Rami
Lee Goel Abdallah