Sparse channel estimation algorithm based on compressed sensing in MIMO NC-OFDM system

Sparse channel estimation algorithm based on compressed sensing in MIMO NC-OFDM system

Multiple-input multiple-output non-contiguous orthogonal frequency division multiplexing（MIMO NC-OFDM）system is a commonly used system in cognitive radio. One of the key technical that affects the MIMO NC-OFDM performance is channel estimation in the condition of non-continuous carrier caused by lic...

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Bibliographic Details
Main Authors: Enqing CHEN, Xinli GAO, Xiaoqiang XIANG, Zhongyong WANG
Format: Article
Language:zho
Published: Beijing Xintong Media Co., Ltd 2016-02-01
Series:Dianxin kexue
Subjects:
multiple-input multiple-output non-contiguous orthogonal frequency division multiplexing
cognitive radio
compressed sensing
channel estimation
sparsity adaptive matching pursuit
Online Access:http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2016.02.006/
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http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2016.02.006/

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