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Cooperative Spectrum Sharing Between Coexisting WLAN Systems: Implementation and Evaluation using openWNS - Couverture souple

Khondoker, Rahamatullah

 
9783845424095: Cooperative Spectrum Sharing Between Coexisting WLAN Systems: Implementation and Evaluation using openWNS
Couverture souple
ISBN 10 : 3845424095 ISBN 13 : 9783845424095
Editeur : LAP LAMBERT Academic Publishing, 2011

Synopsis

From the economical and technical point of view, it is necessary to develop a spectrum sharing algorithm so that IEEE 802.11 networks can coexist with competing systems of the same or different technologies. A suitable way to maintain the coexistence is the centralized HCCA channel access method defined in IEEE 802.11e. This standard, however, only specifies the signaling for centralized channel access, but not the decision scheme which assigns airtime to the mobile stations. For this reason, the standard is extended in this book by a method called Regular Channel Access which is specially tailored to maintain the coexistence between neighboring networks, so that spectrum will be shared efficiently in both homogeneous and heterogeneous coexistence scenarios. In comparison to the legacy Distributed Coordination Function (DCF) of 802.11, Quality of Service (QoS) will be gained using the Regular Channel Access method

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Présentation de l'éditeur

From the economical and technical point of view, it is necessary to develop a spectrum sharing algorithm so that IEEE 802.11 networks can coexist with competing systems of the same or different technologies. A suitable way to maintain the coexistence is the centralized HCCA channel access method defined in IEEE 802.11e. This standard, however, only specifies the signaling for centralized channel access, but not the decision scheme which assigns airtime to the mobile stations. For this reason, the standard is extended in this book by a method called Regular Channel Access which is specially tailored to maintain the coexistence between neighboring networks, so that spectrum will be shared efficiently in both homogeneous and heterogeneous coexistence scenarios. In comparison to the legacy Distributed Coordination Function (DCF) of 802.11, Quality of Service (QoS) will be gained using the Regular Channel Access method

Biographie de l'auteur

In 2009, Rahamatullah Khondoker completed 2nd MSc degree from the department of Computer Science, University of Bremen, Germany. Moreover, he was the winner of ’IMS Service Composition’ from Ericsson, Germany in the year 2008. Currently, he is working in the workgroup of Integrated Communication Systems (ICSY), University of Kaiserslautern, Germany

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
2011
Langue
anglais
ISBN 10 
3845424095
ISBN 13 
9783845424095
Reliure
Broché
Nombre de pages
108
Coordonnées du fabricant
non disponible
Personne responsable
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