A novel multitarget adaptive array algorithm for wireless CDMA systems using block affine projection

IEEE 60th Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 Pub Date : 2004-09-26 DOI:10.1109/VETECF.2004.1399957

M. Labib, M. El-Tanany, R. Goubran

引用次数: 1

Abstract

This paper presents a novel blind adaptive array algorithm for CDMA systems employing the despread-respread technique in conjunction with the block affine projection algorithm. The block affine projection despread respread multitarget array (AP-DRMTA) algorithm is developed and compared with the least squares despread respread multitarget array (LS-DRMTA) algorithm, the least squares despread respread multitarget constant modulus algorithm (LS-DRMTCMA) and the block RLS-despread respread multitarget array (block RLS-DRMTA). Computer simulation in both the AWGN static channel and the dynamic channel is performed. The simulation results indicate that the AP-DRMTA has superior bit error rate performance.

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一种基于块仿射投影的无线CDMA多目标自适应阵列算法

本文提出了一种新的CDMA系统盲自适应阵列算法，该算法采用扩散式扩散技术和块仿射投影算法相结合。提出了块仿射投影扩散扩散多目标阵列(AP-DRMTA)算法，并与最小二乘扩散扩散多目标阵列(LS-DRMTA)算法、最小二乘扩散扩散多目标恒模算法(LS-DRMTCMA)和块rls -扩散扩散多目标阵列(block RLS-DRMTA)进行了比较。对AWGN的静态信道和动态信道进行了计算机仿真。仿真结果表明，AP-DRMTA具有较好的误码率性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEEE 60th Vehicular Technology Conference, 2004. VTC2004-Fall. 2004

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