Performance Analysis and Design of 2-D RAKE Receiver Simulator for WCDMA Uplink 


Vol. 31,  No. 10, pp. 952-959, Oct.  2006


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  Abstract

In this paper, 2-D RAKE receiver simulator is made which beamforming technique is applied to in WCDMA uplink basestation, and the performance is compared with that of 1-D RAKE receiver with varying the number of array elements, RAKE fingers and users. To model angular component of received signal and interfering signals due to multiple access, it is assumed that multiple users are located in the arbitrary direction of the same distance far from the basestation within a sector of the cell, and the channel simulator is made by using Geometry Based Single Bounce Elliptical Model(GBSBEM) suggested by Rappaport. BER performance is compared and analyzed with the various choise of the number of array elements, the number of RAKE fingers, the number of users and Eb/No. These results indicate that increasing the number of array elements eliminates efficiently multiple access interfering signals and improves dramatically BER performance.

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  Cite this article

[IEEE Style]

W. M. Nam, C. J. Choi, Y. S. Kim, "Performance Analysis and Design of 2-D RAKE Receiver Simulator for WCDMA Uplink," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 10, pp. 952-959, 2006. DOI: .

[ACM Style]

Won Mo Nam, Chul Joon Choi, and Young Soo Kim. 2006. Performance Analysis and Design of 2-D RAKE Receiver Simulator for WCDMA Uplink. The Journal of Korean Institute of Communications and Information Sciences, 31, 10, (2006), 952-959. DOI: .

[KICS Style]

Won Mo Nam, Chul Joon Choi, Young Soo Kim, "Performance Analysis and Design of 2-D RAKE Receiver Simulator for WCDMA Uplink," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 10, pp. 952-959, 10. 2006.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880