Sequence design for cognitive CDMA communications under arbitrary spectrum hole constraint
To support interference-free quasi-synchronous code-division multiple-access (QS-CDMA) communication with low spectral density profile in a cognitive radio (CR) network, it is desirable to design a set of CDMA spreading sequences with zero-correlation zone (ZCZ) property. However, traditional ZCZ...
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Main Authors: | Hu, Su, Liu, Zilong, Guan, Yong Liang, Xiong, Wenhui, Bi, Guoan, Li, Shaoqian |
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其他作者: | School of Electrical and Electronic Engineering |
格式: | Article |
語言: | English |
出版: |
2015
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主題: | |
在線閱讀: | https://hdl.handle.net/10356/107463 http://hdl.handle.net/10220/25488 http://dx.doi.org/10.1109/JSAC.2014.141103 |
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