Title :
Performance analysis of coherent 2D-RAKE receiver for WCDMA in Nakagami multipath fading
Author :
Huang, Kaizhi ; Wang, Jing
Author_Institution :
State Key Lab. on Microwave & Digital Commun., Tsinghua Univ., Beijing, China
fDate :
6/23/1905 12:00:00 AM
Abstract :
A simplified and approximated probability density function (PDF) has been obtained for the signal-to-interference-plus-noise ratio (SINR) of the maximal ratio combining (MRC) 2D-RAKE receiver in a frequency-selective Nakagami multipath fading with arbitrary fading parameters, thus simplifying the analysis of bit error rate (BER) and outage probability in the presence of multi-path interferers. The numerical results indicate that the 2D-RAKE receiver could improve the system performance of WCDMA communication systems
Keywords :
broadband networks; code division multiple access; error statistics; fading channels; multipath channels; multiuser channels; radio receivers; radiofrequency interference; BER analysis; MRC; PDF; SINR; WCDMA communication systems; bit error rate; coherent 2D-RAKE receiver; fading parameters; frequency-selective Nakagami multipath fading; maximal ratio combining; multipath interference; outage probability; performance analysis; probability density function; signal-to-interference-plus-noise ratio; system performance; Bit error rate; Diversity reception; Error analysis; Fading; Frequency; Multiaccess communication; Performance analysis; Probability density function; Signal analysis; Signal to noise ratio;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th
Conference_Location :
Atlantic City, NJ
Print_ISBN :
0-7803-7005-8
DOI :
10.1109/VTC.2001.956959
