Duality and Optimization for Generalized Multi-Hop MIMO Amplify-and-Forward Relay Networks With Linear Constraints

We consider a generalized multi-hop MIMO amplify-and-forward (AF) relay network with multiple sources/destinations and arbitrarily number of relays. We establish two dualities and the corresponding dual transformations between such a network and its dual, respectively, under single-network linear co...

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Bibliographic Details
Published in:	IEEE transactions on signal processing Vol. 61; no. 9; pp. 2356 - 2365
Main Authors:	An Liu, Lau, V. K. N., Youjian Liu
Format:	Journal Article
Language:	English
Published:	New York, NY IEEE 01.05.2013 Institute of Electrical and Electronics Engineers
Subjects:	Algorithm design and analysis Amplify and forward Applied sciences Covariance matrix Detection, estimation, filtering, equalization, prediction duality Exact sciences and technology Information, signal and communications theory MIMO MIMO precoder optimization multi-hop MIMO networks Network topology Optimization relay Relays Signal and communications theory Signal, noise Spread spectrum communication Telecommunications and information theory MIMO system Non convex programming Relay Relay network Amplify and forward Coding circuit Transmission protocol multi-hop MIMO networks Dual transformation duality Optimization Multihop network Covariance Signal processing MIMO precoder optimization Routing protocols Fast algorithm
ISSN:	1053-587X, 1941-0476
Online Access:	Get full text
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