A New Clustering Mechanism Based on LEACH Protocol

In recent years, as the development of wireless sensor networks, people do some deep research on cluster-based protocol, most about the prolongation of the lifetime of WSN and decline of energy consumed by the sensors .This article analyses the cluster-heads generating algorithm among LEACH and pres...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Yuhua Liu, Yongfeng Zhao, Jingju Gao
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Algorithm design and analysis Artificial intelligence cluster-head clustering algorithm Clustering algorithms Computer science energy consumption Head LEACH protocol load balancing Nominations and elections Routing protocols suitability factor Surveillance Wireless application protocol Wireless sensor networks WSN(wireless sensor networks)
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	In recent years, as the development of wireless sensor networks, people do some deep research on cluster-based protocol, most about the prolongation of the lifetime of WSN and decline of energy consumed by the sensors .This article analyses the cluster-heads generating algorithm among LEACH and presents improved approach that adjusting the nodes, threshold function. When non cluster-heads choose optimal cluster-head, they consider comprehensive nodes' residual energy and distance to base-station, then compare their performance, the simulation results show that the new strategy of cluster-heads election achieve great advance in sensor and networks' life-time.
DOI:	10.1109/JCAI.2009.81