一种用于无线通信系统失真补偿和发射机识别的两步导频信号方法

2015 International Conference and Workshop on Computing and Communication (IEMCON) Pub Date : 2015-10-01 DOI:10.1109/IEMCON.2015.7344454

S. Manjunath, A. Behnad, Xianbin Wang, A. Dounavis

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引用次数: 0

摘要

本文提出了一种利用两步导频信号识别失真源、失真补偿及其在发射设备识别过程中的应用方法。第一步包括信道估计，第二步估计发射机设备参数，这些参数用于补偿失真和识别设备。设备识别过程包括将估计的发射机设备参数与一组经过验证的参数进行比较。计算机仿真结果表明，所提出的补偿方法在系统误码率方面具有明显的良好性能，并能成功地识别出发射设备。

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A two-step pilot signal approach for distortion compensation and transmitter identification in wireless communication systems

In this paper, a methodology to identify the source of distortion, its compensation and application in a transmitter device identification process is proposed using a two-step pilot signal approach. Step one involves the estimation of the channel and the step two estimates the transmitter device parameters, which are used to compensate distortions and identify the device. The device identification process involves the comparison of the estimated transmitter device parameters with a validated set of parameters. Results from computer simulation show that the proposed compensation method has a significantly good performance in terms of the bit error rate of the system and successfully identifies the transmitter device.

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2015 International Conference and Workshop on Computing and Communication (IEMCON)

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