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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Barfunga, S.P. Rai, P. Sarma, H.K.D. |
| Copyright Year | 2012 |
| Description | Author affiliation: Department of Information Technology, Sikkim Manipal Institute of Technology (SMIT), Majitar, Rangpo, East Sikkim, India (Rai, P.; Sarma, H.K.D.) || Computer Science & General Sciences, Advanced Technical Training Center(ATTC), Bardang, Singtam, East Sikkim, India (Barfunga, S.P.) |
| Abstract | Wireless Sensor Networks consist of hundreds of tiny, inexpensive, resource constrained sensor nodes. Routing is a challenging task in such environment mainly due to the unique constraints the wireless sensor networks suffer from. Highly dynamic topology of wireless sensor networks is another challenge due to which the existing route becomes unavailable very frequently. Energy efficiency of the protocols and algorithms being a major design goal in sensor network setup, in this paper a novel energy efficient routing protocol is proposed. The proposed protocol is hierarchical and cluster based. In this protocol, the Base Station selects the Cluster Heads (CH). The selection procedure is carried out in two stages. In the first stage, all candidate nodes for becoming CH are listed, based on the parameters like relative distance of the candidate node from the Base Station, remaining energy level, probable number of neighboring sensor nodes the candidate node can have, and the number of times the candidate node has already become the Cluster Head. The Cluster Head generates two schedules for the cluster members namely Sleep and TDMA based Transmit. The data transmission inside the cluster and from the Cluster Head to the Base Station takes place in a multi-hop fashion. The current session ends when the energy level of any one of the current Cluster Heads reduces to half of its initial energy amount. The simulation results of the proposed protocol are also reported. Future scopes of this work are outlined. |
| Starting Page | 603 |
| Ending Page | 607 |
| File Size | 119530 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781467304788 |
| e-ISBN | 9781467304795 |
| DOI | 10.1109/ICCCE.2012.6271258 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-07-03 |
| Publisher Place | Malaysia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Wireless sensor networks Base stations Schedules Wireless Sensor Network Hierarchical Routing Routing Routing protocols Energy efficiency Energy Efficient Routing |
| Content Type | Text |
| Resource Type | Article |
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