Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/71417
Title: Performance of pilot-symbol-assisted-modulation with transmit-receive diversity in nonselective Rayleigh fading channels
Authors: Zhang, S.
Kam, P.Y. 
Ho, P.
Keywords: Bit error probability
Pilot-symbol-assisted-modulation
Rayleigh fading
Transmit receive diversity
Issue Date: 2004
Source: Zhang, S.,Kam, P.Y.,Ho, P. (2004). Performance of pilot-symbol-assisted-modulation with transmit-receive diversity in nonselective Rayleigh fading channels. IEEE Vehicular Technology Conference 60 (3) : 1840-1844. ScholarBank@NUS Repository.
Abstract: In this paper, we investigate the error performance of a wireless communication system employing transmit-receive diversity in nonselective Rayleigh fading channels using pilot-symbol-assisted-modulation (PSAM) technique. We first derive the optimum receive weight vector using the maximum likelihood detection principle, and then the optimum transmit weight vector based on minimization of the error probability. Both sets of weights are optimal in the presence of imperfect channel estimation. New bit error probability results for BPSK and QPSK are presented and the effects of various parameters in the PSAM system investigated. © 2004 IEEE.
Source Title: IEEE Vehicular Technology Conference
URI: http://scholarbank.nus.edu.sg/handle/10635/71417
ISSN: 15502252
Appears in Collections:Staff Publications

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