Energy Efficient Precoder Design for Non-Regenerative MIMO-CRN

This letter presents a problem of designing a relay precoding matrix for a multi-input multi-output cognitive relay network, where a secondary system (SS) works in an underlay mode and communicates through a non-regenerative relay. An optimization problem is formulated to maximize the energy efficie...

Full description

Bibliographic Details

Published in:	IEEE wireless communications letters Vol. 6; no. 5; pp. 646 - 649
Main Authors:	Maurya, Shikha, Bansal, Matadeen
Format:	Journal Article
Language:	English
Published:	IEEE 01.10.2017
Subjects:	augmented Lagrangian method cognitive radio Energy efficiency Interference MIMO Optimization Precoding Programming Radio networks Relay networks (telecommunications) relay precoding matrix
ISSN:	2162-2337, 2162-2345
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!