Rahamatullah Khondoker

Cooperative Spectrum Sharing Between Coexisting WLAN Systems

Implementation and Evaluation using openWNS

• Broschiertes Buch

Produktbeschreibung

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

Produktdetails

• Verlag: LAP Lambert Academic Publishing
• Seitenzahl: 108
• Erscheinungstermin: 29. Juli 2011
• Englisch
• Abmessung: 220mm x 150mm x 7mm
• Gewicht: 179g
• ISBN-13: 9783845424095
• ISBN-10: 3845424095
• Artikelnr.: 33830739

Autorenporträt

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