一种用于时频色散移动无线电信道数字传输的信道估计和数据检测相结合的新型自适应接收机

1996 IEEE International Conference on Personal Wireless Communications Proceedings and Exhibition. Future Access Pub Date : 1996-02-19 DOI:10.1109/ICPWC.1996.494264

E. Baccarelli, R. Cusani, S. Galli

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引用次数: 3

摘要

提出了一种新的自适应非线性相干接收机，用于检测随机时变频率选择快衰落大蜂窝移动无线电信道上传输的M-QAM(或M-PSK)调制数据流。假设在TDMA系统中，接收机的主要特点是将信道估计和数据检测程序结合起来，从而在与传统自适应接收机几乎相同的复杂性下获得增强的信道跟踪能力，用于陆地移动数据通信。

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A novel adaptive receiver for combined channel-estimation and data-detection for digital transmission over time- and frequency-dispersive mobile radio channels

A novel adaptive nonlinear coherent receiver for the detection of M-QAM (or M-PSK) modulated data streams transmitted over randomly time-variant frequency-selective fast-fading macrocellular mobile radio channels is presented. Assuming a TDMA system, the main feature of the receiver is to combine the channel-estimation and the data-detection procedures, thus obtaining enhanced channel-tracking capabilities at nearly the same complexity of conventional adaptive receivers for land mobile data-communication.

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来源期刊

1996 IEEE International Conference on Personal Wireless Communications Proceedings and Exhibition. Future Access

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