Rethinking Cluster-based Routing in Wireless Sensor Networks
2019 ◽
Vol 12
(1)
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pp. 03-07
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Keyword(s):
A wireless sensor network (WSN) can be employed in many application areas such as traffic control and industrial automation. In WSNs, clustering achieves energy efficiency and scalable performance. A cluster is formed by several sensors nodes, and one of them is elected as cluster-head (CH). A CH collects information from the cluster members and sends aggregated sensed data to the base station (BS) or another CH. The main task of a routing protocol in a WSN is to forward these sensed data to the BS. This paper analyses the advantages of cluster-based routing protocols vs. flat routing protocols in WSNs.
Keyword(s):
Keyword(s):
2017 ◽
Vol 7
(8)
◽
pp. 169
2017 ◽
Vol 10
(13)
◽
pp. 94