Title :
An energy efficient data reporting scheme for wireless sensor networks
Author :
Tashtarian, F. ; Honary, M. Tolou ; Mazinani, M. ; Haghighat, A.T. ; Chitizadeh, J.
Author_Institution :
Islamic Azad Univ. of Qazvin, Qazvin
fDate :
March 31 2008-April 4 2008
Abstract :
This article introduces an event driven data reporting and routing algorithm for wireless sensor networks that offers a local timing based data reporting scheme in a clustered network. When an event occurs, the nodes that has discovered the event, are supposed to report it to their respective cluster heads. All of these nodes would wait for a specific time (based on its residual energy) to send the information. However, only the one of the sensing nodes is going to send the data to the clusterhead. The most appropriate node is the one with more residual energy and it will take its tour sooner to report the data. The waiting time for each individual node is based on its residual energy and its respective cluster head´s energy. A channel access management based on CSMA is used for avoiding collision and multiple sending. The performance of this algorithm is evaluated in the sense on network lifetime and event detection reliability.
Keywords :
carrier sense multiple access; computer network reliability; wireless sensor networks; CSMA; channel access management; clustered network; event detection reliability; event driven data reporting; local timing based data reporting scheme; multiple sending; network lifetime; residual energy; routing algorithm; sensing nodes; wireless sensor networks; Clustering algorithms; Computer networks; Energy efficiency; Event detection; Fires; Military computing; Quality of service; Routing protocols; Smoke detectors; Wireless sensor networks;
Conference_Titel :
Computer Systems and Applications, 2008. AICCSA 2008. IEEE/ACS International Conference on
Conference_Location :
Doha
Print_ISBN :
978-1-4244-1967-8
Electronic_ISBN :
978-1-4244-1968-5
DOI :
10.1109/AICCSA.2008.4493538
