Articles liés à Enhancement Scheme in Cognitive Radio: A Scheme Design...

Enhancement Scheme in Cognitive Radio: A Scheme Design to Reduce Delay in IEEE 802.22 Wireless Regional Area Network for Real and Non-Real time Traffic Delay - Couverture souple

Humood, Khaled; R.Smith, Nawfal Al.Zubaidi

 
9783659474088: Enhancement Scheme in Cognitive Radio: A Scheme Design to Reduce Delay in IEEE 802.22 Wireless Regional Area Network for Real and Non-Real time Traffic Delay
Couverture souple
ISBN 10 : 3659474088 ISBN 13 : 9783659474088
Editeur : LAP LAMBERT Academic Publishing, 2013

Synopsis

In this work, a combination of different delay reduction schemes from different papers has been introduced, the first paper [47] argues about performing fine sensing for non-real time traffic, while real time traffic continues transmission in the channel. The second paper [46] argues about performing fine sensing after multiple alarms that have been triggered. Both schemes have combined with applying data rate reservation as well in order to reduce as much as possible this crucial factor of delay for IEEE 802.22 wireless regional area network and to improve the channel utilization. Data rate reservation for real time users has been applied in order to reduce the queuing delay for real time services [47]. The average packet delay for the proposed scheme combination has been analyzed, with both numerical and simulation results. The results show that the scheme combination considerably reduces the average packet delay for both real time and non-real time services and hence satisfies the performance of IEEE 802.22 wireless regional networks.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

In this work, a combination of different delay reduction schemes from different papers has been introduced, the first paper [47] argues about performing fine sensing for non-real time traffic, while real time traffic continues transmission in the channel. The second paper [46] argues about performing fine sensing after multiple alarms that have been triggered. Both schemes have combined with applying data rate reservation as well in order to reduce as much as possible this crucial factor of delay for IEEE 802.22 wireless regional area network and to improve the channel utilization. Data rate reservation for real time users has been applied in order to reduce the queuing delay for real time services [47]. The average packet delay for the proposed scheme combination has been analyzed, with both numerical and simulation results. The results show that the scheme combination considerably reduces the average packet delay for both real time and non-real time services and hence satisfies the performance of IEEE 802.22 wireless regional networks.

Biographie de l'auteur

And Nawfal R.Smith, both main authors, received M.Sc. in Electrical Engineering with emphasis on Radio Communications at Blekinge Institute of Technology, 2013, Sweden. Khaled Humood worked in Ministry of Planning in the Projects Authority. Nawfal R.Smith worked at Orange and Zain Telecommunication companies and current focus is Renewable Energy.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2013
Langue
anglais
ISBN 10 
3659474088
ISBN 13 
9783659474088
Reliure
Broché
Nombre de pages
72
Coordonnées du fabricant
non disponible
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