DISTRIBUTED CONGESTION-AWARE TRAFFIC LOAD BALANCING SCHEMES FOR ROUTING IN WIRELESS SENSOR NETWORKS
Efficient routing m Wireless Sensor Network (WSN) plays an important role in enhancing the performance of the network. The data traffic generated by the sensing nodes in WSN usually follows the shortest discovered route between the source and the sink. If a discovered route is selected more often...
| Main Author: | CHUGHTAI, HAFIZ MUHAMMAD OMER |
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| Format: | Thesis |
| Language: | English |
| Institution: | Universiti Teknologi Petronas |
| Record Id / ISBN-0: | utp-utpedia.21914 / |
| Published: |
2016
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| Subjects: | |
| Online Access: |
http://utpedia.utp.edu.my/21914/1/2016%20-ELECTRICAL%20%26%20ELECTRONIC%20-%20DISTRIBUTED%20CONGESTION-A%20WARE%20TRAFFIC%20LOAD%20BALANCING%20SCHEMES%20FOR%20ROUTING%20IN%20WIRELESS%20SENSOR%20NETWORKS%20-%20HAFIZ%20MUHAMMAD%20OMER%20CHUGHTAI.pdf http://utpedia.utp.edu.my/21914/ |
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| Summary: |
Efficient routing m Wireless Sensor Network (WSN) plays an important role in
enhancing the performance of the network. The data traffic generated by the sensing
nodes in WSN usually follows the shortest discovered route between the source and
the sink. If a discovered route is selected more often than other available routes then
congestion could occur which not only causes severe information loss, but also leads
to faster energy depletion of the sensor nodes. On-demand routing protocols discover
the ETE route based on the defined routing criterion, when a route is required. To
avoid congestion in WSN, most of the on-demand routing protocols replace only the
routing metric and keep the route discovery mechanism intact. Additionally, the
solutions to avoid and overcome congestion select the sensor nodes with sufficient
buffer space and adjust the traffic rate at the source. |
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