Guofu Yin
Xi`an Institute of Posts and Telecommunications,Xi`an,Shaanxi, 710121,China
ABSTRACT
Because wireless multimedia sensor networks(WMSNs) has a large data volume and is energy limited, a QoS routing algorithm which makes use of the differentiated services of data fusion mechanism is proposed. During interest flooding period, the two gradients, real time and best effort service, are set, while priority queuing model is established to staged processed data transmission service and data fusion retransmitting mechanism is introduced so as to provide the routing path of QoS for the two services. The experimental effect demonstrates that this algorithm not only makes sure the low delay of real time service, but also satisfies the QoS requirement of best effort service, balancing the energy consumption of all network nodes and prolonging network lifetime.
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How to cite this article
Guofu Yin, 2013. Study on Qos Routing Algorithm of Wmsns Based upon Data Fusion. Information Technology Journal, 12: 3134-3139.
DOI: 10.3923/itj.2013.3134.3139
URL: https://scialert.net/abstract/?doi=itj.2013.3134.3139
DOI: 10.3923/itj.2013.3134.3139
URL: https://scialert.net/abstract/?doi=itj.2013.3134.3139
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CrossRef - Yin, G.F., 2012. A static clustering scheme for wireless multimedia sensor networks routing. JCIT, 7: 123-129.
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