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Distributed algorithm for multiple antenna cooperative cognitive radio networks with multiple primary and secondary users

Distributed algorithm for multiple antenna cooperative cognitive radio networks with multiple primary and secondary users
Distributed algorithm for multiple antenna cooperative cognitive radio networks with multiple primary and secondary users
We propose a distributed spectrum access algorithm for cognitive radio relay net- works with multiple primary users (PU) and multiple secondary users (SU) utilizing multiple antennas at their transmitter. The overlay model is considered, where the PUs allow spectrum access opportunities for the SUs, in exchange for the SUs cooperatively relaying the PUs' data in exchange for both spectrum access and monetary compensation. We show that the PUs which utilize the SUs for cooperative relaying achieves a rate greater than what it would achieve without cooperative relaying, i.e., direct transmission, and thus motivates their participation in the proposed algorithm
297-302
Bayat, S.
ff0ef7f9-b338-4dba-b621-941c1cc6645d
Louie, R.H.Y.
6e690537-1ab4-4e44-bbc6-15b5b4acc120
Li, Y.
4bcf8aa8-5763-4e62-ad14-16da86b82da8
Ng, S.X.
e19a63b0-0f12-4591-ab5f-554820d5f78c
Vucetic, B.
05d7a6fd-0e9b-4a82-95c2-38feac1bc36f
Bayat, S.
ff0ef7f9-b338-4dba-b621-941c1cc6645d
Louie, R.H.Y.
6e690537-1ab4-4e44-bbc6-15b5b4acc120
Li, Y.
4bcf8aa8-5763-4e62-ad14-16da86b82da8
Ng, S.X.
e19a63b0-0f12-4591-ab5f-554820d5f78c
Vucetic, B.
05d7a6fd-0e9b-4a82-95c2-38feac1bc36f

Bayat, S., Louie, R.H.Y., Li, Y., Ng, S.X. and Vucetic, B. (2012) Distributed algorithm for multiple antenna cooperative cognitive radio networks with multiple primary and secondary users. Progress In Electromagnetics Research Symposium, Malaysia. 27 - 30 Mar 2012. pp. 297-302 .

Record type: Conference or Workshop Item (Paper)

Abstract

We propose a distributed spectrum access algorithm for cognitive radio relay net- works with multiple primary users (PU) and multiple secondary users (SU) utilizing multiple antennas at their transmitter. The overlay model is considered, where the PUs allow spectrum access opportunities for the SUs, in exchange for the SUs cooperatively relaying the PUs' data in exchange for both spectrum access and monetary compensation. We show that the PUs which utilize the SUs for cooperative relaying achieves a rate greater than what it would achieve without cooperative relaying, i.e., direct transmission, and thus motivates their participation in the proposed algorithm

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More information

Published date: 30 March 2012
Venue - Dates: Progress In Electromagnetics Research Symposium, Malaysia, 2012-03-27 - 2012-03-30
Organisations: Southampton Wireless Group

Identifiers

Local EPrints ID: 344862
URI: https://eprints.soton.ac.uk/id/eprint/344862
PURE UUID: 25f29c82-c3df-43cf-8d6d-c6619e1cfca6
ORCID for S.X. Ng: ORCID iD orcid.org/0000-0002-0930-7194

Catalogue record

Date deposited: 08 Nov 2012 09:47
Last modified: 06 Jun 2018 12:58

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Contributors

Author: S. Bayat
Author: R.H.Y. Louie
Author: Y. Li
Author: S.X. Ng ORCID iD
Author: B. Vucetic

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