一种具有线性均衡和分组辅助的约束viterbi算法

2012 International Symposium on Wireless Communication Systems (ISWCS) Pub Date : 2012-10-25 DOI:10.1109/ISWCS.2012.6328364

Karim Badawi, C. Benkeser, C. Roth, Qiuting Huang, A. Burg

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引用次数: 3

摘要

本文提出了一种新的线性均衡渐进分组辅助约束Viterbi算法(lega - cva)作为下行链路的近极大似然序列估计(MLSE)方法。仿真结果表明，该算法在双时高速分组接入(TD-HSPA)系统中具有较好的应用前景，优于传统的检测技术。

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A novel constrained-Viterbi algorithm with linear equalization and grouping assistance

In this paper, we propose a novel linear equalization and progressive grouping-assisted constrained Viterbi algorithm (LEG-CVA) as a near-maximum likelihood sequence estimation (MLSE) approach for the downlink. The simulation results show that the reduced-complexity algorithm is highly attractive with large system dimensions such as those in the time-duplexing high speed packet access (TD-HSPA) system, where the proposed algorithm outperforms traditional detection techniques.

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来源期刊

2012 International Symposium on Wireless Communication Systems (ISWCS)

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