Abstract
Energy awareness is the single most prominent factor of design in all the layers of the protocol stack for wireless sensor networks. A dynamic back-off procedure in which the size of the contention window is influenced by the real time traffic information of the network can be a good remedy to decrease the idle listening time in low loads and the probability of collisions in high loads. In this paper a new approach to dynamically adjusting the contention window size in Sensor Medium Access Control (S-MAC) protocol is investigated. We explore the effect of different duty cycles for different loads on the various performance parameters such as end-to-end latency, delivery ratio, and energy consumption to prove the efficiency of our approach.
| Original language | English |
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| Title of host publication | proceedings of the The Seventh International Conference on Intelligent Sensors, Sensor Networks and Information Processing |
| Editors | D. Nandagopal |
| Place of Publication | United States |
| Publisher | Institute of Electrical and Electronics Engineers |
| Pages | 247-252 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781457706745 |
| DOIs | |
| Publication status | Published - 2011 |
| Event | The Seventh International Conference on Intelligent Sensors, Sensor Networks and Information Processing - Hilton Hotel, Adelaide, Australia Duration: 06 Dec 2011 → 09 Dec 2011 https://web.archive.org/web/20110721225019/http://www.issnip.org/~issnip2011/ (Archived page) |
Conference
| Conference | The Seventh International Conference on Intelligent Sensors, Sensor Networks and Information Processing |
|---|---|
| Country/Territory | Australia |
| City | Adelaide |
| Period | 06/12/11 → 09/12/11 |
| Other | The Seventh International Conference on Intelligent Sensors, Sensor Networks and Information Processing (ISSNIP 2011) held under the umbrella of the ARC Research Network on ISSNIP is an annual forum for sensor network research. Recent advances in both theory and applications of intelligent sensors and smart systems in diverse areas ranging from manufacturing and defence to medical science and environmental monitoring will be presented by the leading researchers in the field. The conference will be held in Adelaide, Australia during the 6th-9th of December 2011. |
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