CLOSED-loop extended orthogonal space-time coding for cognitive wireless relay networks

Qaja, WM and Chambers, JA (2012) CLOSED-loop extended orthogonal space-time coding for cognitive wireless relay networks

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Abstract

In this paper, closed-loop extended orthogonal space-time-frequencyblock coding (CL-EO-STFBC) is proposed for use within cognitive wireless relay networks. To exploit the available spectrum opportunities within the EO-STFBC, a spectrum indicator matrix is used in the development of the relay transmission scheme. The approach has the flexibility to dynamically adapt the code matrix to the number of available relays. The performance of the scheme is evaluated in terms of end-to-end frame error rate. © 2012 VDE VERLAG GMBH.

Item Type:	Conference or Workshop Item (UNSPECIFIED)
Authors :	Name Email ORCID Qaja, WM UNSPECIFIED UNSPECIFIED Chambers, JA j.a.chambers@surrey.ac.uk UNSPECIFIED
Date :	1 January 2012
Depositing User :	Symplectic Elements
Date Deposited :	17 May 2017 13:24
Last Modified :	17 May 2017 13:24
URI:	http://epubs.surrey.ac.uk/id/eprint/839115

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