Robust design for linear non-regenerative MIMO relays with imperfect channel state information
Access Status
Authors
Date
2011Type
Metadata
Show full item recordAbstract
In this paper, we address statistically robust multiple-input multiple-output (MIMO) relay design problems under two imperfect channel state information (CSI) scenarios: (1) All nodes have imperfect CSI; (2) The destination node knows the exact CSI, while the other nodes have imperfect CSI. For each scenario, we develop robust source and relay matrices by considering a broad class of frequently used objective functions in MIMO system design and the averaged transmission power constraints. Simulation results demonstrate the improved robustness of the proposed algorithms against CSI errors.
Citation
Source Title
Department
Remarks
© 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Collections
Related items
Showing items related by title, author, creator and subject.
-
He, Z.; Jiang, W.; Rong, Yue (2014)In this paper, we propose statistically robust design for multiple-input multiple-output (MIMO) relay systems with the direct source-destination link and imperfect channel state information (CSI). The minimum mean-squared ...
-
Shen, H.; Wang, J.; Xu, W.; Rong, Yue; Zhao, C. (2014)Transceiver designs have been a key issue in guaranteeing the performance of multiple-input multiple-output (MIMO) relay systems, which are, however, often subject to imperfect channel state information (CSI). In this ...
-
He, Z.; Zhang, X.; Bi, Y.; Jiang, W.; Rong, Yue (2016)In this paper, we propose statistically robust design for multiuser multiple-input multiple-output (MIMO) relay systems with direct source-destination links and imperfect channel state information (CSI). The minimum ...