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An Efficient Cluster head Selection Strategy for Multicasting and Geocasting
LAYANA.K.P, P.VINITHA, DR. G.K.D PRASANNA VENKATESAN PG Student, Department of ECE, PGP College of Engineering And Technology, Namakkal, India Assistant Professor, Department of ECE, PGP College of Engineering And Technology, Namakkal, India Professor and HOD, Department of ECE, PGP College of Engineering And Technology, Namakkal, India
Abstract: The wireless sensor network wsn consist of a group of sensor nodes. These sensor nodes must send the sensing data to the sink node and the frequency at which these messages are send is known as the reporting frequency. Multicasting and geocasting are two communication types in wsn. Muticasting involves the sending of a message from node to multiple nodes in one single transmission. Theese nodes will be identified by the multicast group address. Geocasting is a type of multicasting in which message are transmitted to the nodes located in a particular geographical region by a single node located in any other geographical location. Multicasting has many commerce applications and geocasting is very important in the case of an environmental calamities. So itβs highly essential that a strong communication mechanism exists in these fields. A link aware clustering mechanism LCM efficiently chooses the cluster head and thus provides a secure and uninterruptable communication.LCM considers both the link condition and node status and uses predicted transmission count PTX and expected transmission count ETX to acess the cluster head. This paper proposes the use of LCM in muticasting and geocasting environments.
[1] LAYANA.K.P, P.VINITHA, DR. G.K.D PRASANNA VENKATESAN PG Student, Department of ECE, PGP College of Engineering And Technology, Namakkal, India Assistant Professor, Department of ECE, PGP College of Engineering And Technology, Namakkal, India Professor and HOD, Department of ECE, PGP College of Engineering And Technology, Namakkal, India, βAn Efficient Cluster head Selection Strategy for Multicasting and Geocasting,β International Journal of Advanced Research in Computer and Communication Engineering (IJARCCE)
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