8×8和16×16具有迭代约简方案的MIMO V-BLAST系统

2015 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob) Pub Date : 2015-08-01 DOI:10.1109/APWIMOB.2015.7374964

Mohd Hairi Halmi, Muhammad Ahsan Shaikh, K. Ismail

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引用次数: 0

摘要

本文提出了降低信号解码复杂度8×8和16×16 MIMO V-BLAST系统。通过实现降低V-BLAST信号解码所需的总迭代次数的方法，可以降低复杂性。结果表明，该方案能够在最小的符号误码率性能下降的情况下减少71.06%的信号解码时间。然而，复杂性降低的百分比随着天线数量的增加而降低。

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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8×8 and 16×16 MIMO V-BLAST systems with iteration reduction scheme

This paper presents reduced signal decoding complexity 8×8 and 16×16 MIMO V-BLAST systems. The reduction in complexity is achieved by implementing a method that lowers the total the number of iterations needed in the decoding of the V-BLAST signals. Results show that the scheme is able to provide up to 71.06% signal decoding time reduction with minimal symbol-error-rate performance degradation. However, the percentage of complexity reduction lowers as number of antennas employed is increased.

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2015 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob)

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