Sequential and viterbi decoding performance employed in CDMA for satellite communications

Ivan A. Ramirez; Francesco F. Barchiesi

doi:10.1117/12.138025

10 August 1992 Sequential and Viterbi decoding performance employed in CDMA for satellite communications

Ivan A. Ramirez, Francesco F. Barchiesi

Proceedings Volume 1691, Small Satellite Technologies and Applications II; (1992) https://doi.org/10.1117/12.138025
Event: Aerospace Sensing, 1992, Orlando, FL, United States

Abstract

The present analytical approach to the improvement of different encryption codes' effect on BPSK-modulated signals evaluated the upper bounds of soft-decision Viterbi decoding's BER, and is here applied to a CDMA-DS technique. A comparison is conducted with the sequential decoding process; the code is noted to decrease jammer effects.

Citation Download Citation

Ivan A. Ramirez and Francesco F. Barchiesi "Sequential and Viterbi decoding performance employed in CDMA for satellite communications", Proc. SPIE 1691, Small Satellite Technologies and Applications II, (10 August 1992); https://doi.org/10.1117/12.138025

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