On the optimal relay design for multi-antenna cognitive two-way AF relay networks

Cognitive relaying is an efficient method for tackling the problem of spectrum scarcity by serving new (secondary) users, while keeping the existing (primary) users satisfied with their service. Moreover, additional gains can be attained from employment of the two-way relaying with multiple-antenna...

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Bibliographic Details

Published in:	Conference record - Asilomar Conference on Signals, Systems, & Computers pp. 1579 - 1583
Main Authors:	Girnyk, Maksym A., Vehkapera, Mikko, Vorobyov, Sergiy A.
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01.11.2014
Subjects:	Array signal processing Cognitive radio Interference Optimization Relays Resource management
ISSN:	1058-6393
Online Access:	Get full text
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