无线通信中采用压缩感知的增强数据检测

2014 International Conference and Workshop on the Network of the Future (NOF) Pub Date : 2014-12-01 DOI:10.1109/NOF.2014.7119782

K. Pan, Tanbir Haque, R. Difazio, A. Zeira

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引用次数: 2

摘要

提出了一种基于压缩感知(CS)的正交频分复用(OFDM)系统框架和算法。提出了一种用于OFDM信号的压缩迭代干扰消除方法。利用通信系统的先验知识来提高数据检测性能。仿真结果表明，这种先进的数据检测和接收机在低采样率下可以显著提高误码率(BER)。

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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Enhanced data detection employing compressed sensing In wireless communications

A framework and algorithm employing compressed sensing (CS) for orthogonal frequency division multiplexing (OFDM) systems is proposed. A compressive iterative interference cancellation for OFDM signal is presented. Prior knowledge of communication system is exploited to enhance data detection performance. Simulation results indicate that such an advanced data detection and receiver yields significant gains in bit error rate (BER) at low sampling rates.

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2014 International Conference and Workshop on the Network of the Future (NOF)

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