Complete SINR analysis of concatenated OVSF and truncated PN code in downlink multirate W-CDMA systems

Min-Kuan Chang; C.-C. Jay Kuo

doi:10.1117/12.455466

12 November 2002 Complete SINR analysis of concatenated OVSF and truncated PN code in downlink multirate W-CDMA systems

Min-Kuan Chang, C.-C. Jay Kuo

Proceedings Volume 4869, Emerging Technologies for Future Generation Wireless Communications; (2002) https://doi.org/10.1117/12.455466
Event: ITCom 2002: The Convergence of Information Technologies and Communications, 2002, Boston, MA, United States

Abstract

This paper gives the complete analysis of SINR when using OVSF/truncated PN codes in downlink channel for multi-rate W-CDMA systems in a multi-user and multi-path fading environment when RAKE receiver is used at the mobile end. We point out those terms ingored under the situation that the autocorrelation property of PN sequence holds in previous work. Then we give simulations to show the reasons why these terms can not be omitted, and give appropriate mathematical representation to model these terms. At last, we give the comparison of the analytical result of SINR formula and numerical result in different cases. The simulations have shown that by taking these terms into consideration, we can have better fit to the numerical result.

Citation Download Citation

Min-Kuan Chang and C.-C. Jay Kuo "Complete SINR analysis of concatenated OVSF and truncated PN code in downlink multirate W-CDMA systems", Proc. SPIE 4869, Emerging Technologies for Future Generation Wireless Communications, (12 November 2002); https://doi.org/10.1117/12.455466

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