Title :
Performance analysis of spread-spectrum multiple-access with DPSK modulation in indoor wireless communications systems
Author :
Halder, P.K. ; Letaief, K. Ben
Author_Institution :
Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Technol., Kowloon, Hong Kong
Abstract :
The performance of a direct-sequence code division multiple-access (DS-CDMA) with differential phase shift-keying (DPSK) modulation in an indoor radio communications environment which is characterized by either Rayleigh or Rician fading multipath channels is analyzed. This paper illustrates the use of importance sampling as a computationally efficient and accurate tool for computer-aided design and analysis of CDMA in indoor wireless communications systems
Keywords :
CAD; Rayleigh channels; Rician channels; code division multiple access; computer aided analysis; differential phase shift keying; fading; indoor radio; multipath channels; pseudonoise codes; signal sampling; spread spectrum communication; telecommunication computing; DPSK modulation; DS-CDMA; Rayleigh fading multipath channels; Rician fading multipath channels; computer-aided analysis; computer-aided design; differential phase shift-keying; importance sampling; indoor wireless communications systems; performance analysis; spread-spectrum multiple-access; Differential quadrature phase shift keying; Indoor radio communication; Modulation coding; Monte Carlo methods; Multiaccess communication; Multipath channels; Performance analysis; Phase modulation; Rician channels; Spread spectrum communication;
Conference_Titel :
Universal Personal Communications. 1995. Record., 1995 Fourth IEEE International Conference on
Conference_Location :
Tokyo
Print_ISBN :
0-7803-2955-4
DOI :
10.1109/ICUPC.1995.497125
