TSMLE-based MT-CDMA system in Rician fading channel

Author

Rahman, Quazi Mehbubar ; Sesay, Abu B.

Author_Institution

Dept. of Electr. & Comput. Eng., Calgary Univ., Alta., Canada

Volume

3

fYear

2002

fDate

2002

Firstpage

1386

Abstract

Bit error rate (BER) analysis for a two-stage maximum likelihood estimation (TSMLE) based multi-tone code division multiple access (MT-CDMA) system is presented in this paper. The analysis is presented for a slowly Rician fading and frequency selective channel in the indoor environment. A model for the computation of average bit error probability is derived for quadrature phase shift keying (QPSK) modulation. The influence of number of tones is studied for given bandwidth (BW), bit rate and transmission power.

Keywords

Rician channels; code division multiple access; error statistics; indoor radio; maximum likelihood estimation; quadrature phase shift keying; BER analysis; MT-CDMA system; QPSK modulation; Rician fading channel; TSMLE; average bit error probability; bit error rate; frequency selective channel; indoor environment; multi-tone code division multiple access; quadrature phase shift keying; two-stage maximum likelihood estimation; Bit error rate; Computational modeling; Error analysis; Frequency; Indoor environments; Maximum likelihood estimation; Multiaccess communication; Power system modeling; Quadrature phase shift keying; Rician channels;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Computer Engineering, 2002. IEEE CCECE 2002. Canadian Conference on

ISSN

0840-7789

Print_ISBN

0-7803-7514-9

Type

conf

DOI

10.1109/CCECE.2002.1012956

Filename

1012956