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Article citations

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K. He and G. Cauwenberghs, “Performance of analog Viterbi decoding,” 42nd Midwest Symposium on Circuits and Systems, Vol. 1, August 1999.

has been cited by the following article:

  • TITLE: Performance Improvement of the DSRC System Using a Novel S and Π-Decision Demapper

    AUTHORS: Jeich MAR, Chi-Cheng KUO

    KEYWORDS: S and Π-decision Rule, Analog Demapper, DSRC System, OFDM

    JOURNAL NAME: Wireless Sensor Network, Vol.1 No.4, November 20, 2009

    ABSTRACT: Based on the constellation diagram of the different modulations, a novel S and Π-decision rule is designed for the analog demapper of the orthogonal frequency-division multiplexing (OFDM) systems. The dedicated short-range communications (DSRC) system is chosen as an OFDM platform to compare the performance among the proposed S and Π-decision decoder, hard-decision and soft-decision decoders. Simulation results demonstrate that both the complexity and performance of S and Π-decision demapper used for M-ary quad-rature amplitude modulation (QAM) OFDM system can be greatly improved. The number of decisions be-tween the received symbol and constellation points can be simplified to look up table times for M-ary QAM OFDM system.