Title :
Performance evaluation of RS-coded DS/CDMA systems with orthogonal signaling for microcellular radio communications
Author :
Iossifides, A.C. ; Pavlidou, F.N.
Author_Institution :
Sch. of Eng., Aristotelian Univ. of Thessaloniki, Greece
Abstract :
This paper presents a DS/CDMA system based on M-ary orthogonal signaling and Reed-Solomon (RS) coding for voice and data cellular communications. The proposed system is analysed under Rician or Rayleigh fading, either frequency selective or nonselective depending on the transmission bandwidth. Lognormal shadowing and a two-slope path loss channel model are considered. Numerical together with simulation results and comparison with previous work verify that the system under consideration consists a strong candidate for cellular communications
Keywords :
Rayleigh channels; Reed-Solomon codes; Rician channels; cellular radio; channel coding; code division multiple access; data communication; error statistics; log normal distribution; telecommunication signalling; voice communication; DS-CDMA system; M-ary orthogonal signaling; Rayleigh fading; Reed-Solomon coding; Rician fading; data communication; lognormal shadowing; microcellular radio communication; numerical results; performance evaluation; simulation results; two-slope path loss channel model; voice communication; Bandwidth; Base stations; Data communication; Delay; Phase modulation; Propagation losses; Radio spectrum management; Rayleigh channels; Rician channels; Shadow mapping;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1997. Waves of the Year 2000. PIMRC '97., The 8th IEEE International Symposium on
Conference_Location :
Helsinki
Print_ISBN :
0-7803-3871-5
DOI :
10.1109/PIMRC.1997.631150
