Degrees of freedom of MIMO interference channel with distributed space-time interference alignment

In the context of K-user MIMO interference channel (IC),achievable degrees of freedom (DoF) were investigated with distributed space-time interference alignment (DSTIA).By precoding with distributed current and outdated channel state information at the transmitters (CSIT),new tradeoff regions betwee...

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Bibliografische Detailangaben

Hauptverfasser:	Tengda YING, Wenjiang FENG, Weiheng JIANG, Guoling LIU, Chunan YAO, Taotao BAO
Format:	Artigo
Sprache:	Chinês
Veröffentlicht:	Editorial Department of Journal on Communications 2018-01-01
Schriftenreihe:	Tongxin xuebao
Schlagworte:	degree of freedom distributed space-time interference alignment MIMO interference channel limited CSI feedback
Online-Zugang:	http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2018017/
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