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Medium access control via contention-based distributed power control
KTH, School of Electrical Engineering (EES), Automatic Control.
2012 (English)In: 2012 8th International Wireless Communications And Mobile Computing Conference (IWCMC), IEEE , 2012, 555-560 p.Conference paper, Published paper (Refereed)
Abstract [en]

A successful distributed power control algorithm requires only local measurements for updating the power level of a transmitting node, so that eventually all transmitters meet their QoS requirements. Nevertheless, the problem arises when the QoS requirements cannot be achieved for all the users in the network. In this paper, a distributed algorithm for wireless ad hoc networks which is contention-based and makes use of a back off mechanism is proposed. This algorithm aims to eliminate overhead communication, improve fairness, allow nodes to operate asynchronously while establishing some performance level. The performance of the algorithm is evaluated via simulations.

Place, publisher, year, edition, pages
IEEE , 2012. 555-560 p.
Keyword [en]
Contention control, power control, medium access
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:kth:diva-114004DOI: 10.1109/IWCMC.2012.6314264ISI: 000312146500092Scopus ID: 2-s2.0-84869171539ISBN: 978-1-4577-1379-8 (print)OAI: oai:DiVA.org:kth-114004DiVA: diva2:588217
Conference
8th IEEE International Wireless Communications and Mobile Computing Conference, IWCMC 2012, 27 August 2012 through 31 August 2012, Limassol
Note

QC 20130115

Available from: 2013-01-15 Created: 2013-01-15 Last updated: 2013-01-15Bibliographically approved

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Output format
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