Coherent DS-CDMA performance in Nakagami multipath fading

by: T Eng, LB Milstein

Communications, IEEE Transactions on, Vol. 43, No. 234. (1995), pp. 1134-1143.

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Abstract

The coherent reception of direct sequence-code division multiple access (DS-CDMA) signals in a multipath fading channel is considered. The channel model assumes independent paths with Nakagami fading statistics; this model includes the Rayleigh channel os a special case and is a reasonable model for a frequency-selective fading channel. The bit error rate (BER) performance of a RAKE receiver under various multipath fading conditions is derived and evaluated. The results indicate that over 50 users may access the channel (assuming 127 chips per bit) simultaneously under typical fading conditions, and can achieve an uncoded BER of 0.01 with an average received signal-to-noise ratio per bit of 10 dB

@article{citeulike:1839909, abstract = {The coherent reception of direct sequence-code division multiple access (DS-CDMA) signals in a multipath fading channel is considered. The channel model assumes independent paths with Nakagami fading statistics; this model includes the Rayleigh channel os a special case and is a reasonable model for a frequency-selective fading channel. The bit error rate (BER) performance of a RAKE receiver under various multipath fading conditions is derived and evaluated. The results indicate that over 50 users may access the channel (assuming 127 chips per bit) simultaneously under typical fading conditions, and can achieve an uncoded BER of 0.01 with an average received signal-to-noise ratio per bit of 10 dB}, author = {Eng, T. and Milstein, L. B. }, booktitle = {Communications, IEEE Transactions on}, citeulike-article-id = {1839909}, journal = {Communications, IEEE Transactions on}, keywords = {cdma, inserted-bib, multipath}, number = {234}, pages = {1134--1143}, posted-at = {2007-10-30 10:50:50}, priority = {2}, title = {Coherent DS-CDMA performance in Nakagami multipath fading}, url = {http://ieeexplore.ieee.org/xpls/abs\_all.jsp?arnumber=380145}, volume = {43}, year = {1995} }

RIS record

TY - JOUR ID - citeulike:1839909 L3 - citeulike-article-id:1839909 TI - Coherent DS-CDMA performance in Nakagami multipath fading T2 - Communications, IEEE Transactions on JF - Communications, IEEE Transactions on VL - 43 IS - 234 SP - 1134 EP - 1143 N2 - The coherent reception of direct sequence-code division multiple access (DS-CDMA) signals in a multipath fading channel is considered. The channel model assumes independent paths with Nakagami fading statistics; this model includes the Rayleigh channel os a special case and is a reasonable model for a frequency-selective fading channel. The bit error rate (BER) performance of a RAKE receiver under various multipath fading conditions is derived and evaluated. The results indicate that over 50 users may access the channel (assuming 127 chips per bit) simultaneously under typical fading conditions, and can achieve an uncoded BER of 0.01 with an average received signal-to-noise ratio per bit of 10 dB KW - cdma KW - inserted-bib KW - multipath AU - Eng, T AU - Milstein, LB PY - 1995/// UR - http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=380145 ER -

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