MIMO Channel-State Estimation in the Presence of Partial Data and/or Intermittent Measurements

被引:0
|
作者
Migliore, Marco Donald [1 ,2 ]
Pinchera, Daniele [1 ,2 ]
Lucido, Mario [1 ,2 ]
Schettino, Fulvio [1 ,2 ]
Panariello, Gaetano [1 ,2 ]
机构
[1] Univ Cassino & Southern Lazio, Dipartimento Ingn Elettr & Informaz Maurizio Scar, Via G Biasio 43, I-03043 Cassino, Italy
[2] Univ Cassino & Lazio Merid, ELEDIA Res Ctr ELEDIA UniCAS, Via G Di Biasio 43, I-03043 Cassino, Italy
来源
ELECTRONICS | 2017年 / 6卷 / 02期
关键词
MIMO communication systems; channel state estimation; matrix completion; MATRIX COMPLETION; FREEDOM; FIELD;
D O I
10.3390/electronics6020033
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We propose a method for estimating the channel matrix in MIMO communication systems from intermittent measurements based on the matrix completion technique. The method requires the minimization of the trace norm of the partially known channel matrix. The availability of fast and efficient convex minimization programs allows a numerically efficient solution of the problem. The effectiveness of the technique is numerically investigated considering different scattering environments.
引用
收藏
页数:14
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