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- Title
Underwater Node Selection Algorithm for Multi Attribute Fusion Rating.
- Authors
Miao ZHANG
- Abstract
The paper proposes a routing protocol for underwater sensor networks (UWSNs) based on the geographic locationopportunities according to the problems existing in UWSNs which is called group policy objective GPO-UWSNs protocol. When the sensor nodes need data packets, the UWSNs protocol will adopt ADV of the data packets to establish candidate forwarding set and then adopt NADV to evaluate the "moderation" for the nodes within the candidates forwarding set to become the next hop node. Also, according to NADV of nodes, ordering from high level to low level is realized so as to form an ordered candidate forwarding set. NADV is integrated by the quality information of distance and underwater channel link. Afterwards, the ordered candidates forwarding set will classify into different clusters so as to make all the nodes of the cluster be in the communication scope of one another. Next, the EPA of each cluster is calculated and the one with the biggest EPA becomes the next hop forwarding set. The simulation results show that the proposed GPO-UWSNS protocol can effectively enhance the transmission rate of data packets and reduce the number of redundant data packets.
- Subjects
NETWORK routing protocols; SENSOR networks; UNDERWATER acoustics
- Publication
International Journal of Simulation: Systems, Science & Technology, 2016, Vol 17, Issue 40, p1
- ISSN
1473-8031
- Publication type
Article
- DOI
10.5013/IJSSST.a.17.40.36