Title :
Performance analysis of RS-coded M-ary FSK for frequency-hopping spread spectrum mobile radios
Author :
Matsumoto, Tadashi ; Higashi, Akihiro
Author_Institution :
NTT Mobile Communications Network Inc., Yokosuka, Japan
fDate :
8/1/1992 12:00:00 AM
Abstract :
Decoding performance of Reed-Solomon (RS) coded M-ary FSK with noncoherent detection in a frequency-hopping spread spectrum mobile radio channel is theoretically analyzed. Exact formulas and an approximate one for evaluating word error rates (WERs) of error correction and error-and-erasure correction schemes on decoding the RS codes are derived. It is shown that with K symbol erasure and C symbol error detection, RS coded M-ary FSK achieves the equivalent diversity order of (K+1)(C+1)
Keywords :
decoding; error correction codes; fading; mobile radio systems; spread spectrum communication; telecommunication channels; M-ary FSK; MFSK; RS codes; Rayleigh fading channel; Reed-Solomon codes; decoding; equivalent diversity order; error correction; error-and-erasure correction; frequency-hopping spread spectrum mobile radio channel; noncoherent detection; performance analysis; symbol erasure; symbol error detection; word error rates; Decoding; Error analysis; Error correction codes; Fading; Forward error correction; Frequency shift keying; Land mobile radio; Mobile communication; Performance analysis; Spread spectrum communication;
Journal_Title :
Vehicular Technology, IEEE Transactions on
