Effective data gathering and energy efficient communication protocol in wireless sensor network

Anup Kumar Paul, Takuro Sato

研究成果: Conference contribution

11 被引用数 (Scopus)

抄録

Energy efficient data gathering is a common but critical operation in many applications of Wireless Sensor Networks (WSNs). Innovative energy efficient schemes that improve the sensor network lifetime are highly desirable. One of the energy efficient schemes in sensor network is clustering, which is an effective topology control strategy to increase network scalability and lifetime. In this paper we propose effective data gathering and energy efficient clustering scheme (EDGE) which ensures the equal distribution of cluster head responsibility among the sensor nodes and better suits the periodic data gathering applications. Our approach selects cluster head based on three metrics: sensor nodes current energy level, distance to base station and LEACH's probabilistic approach. We also propose two hop communication by selecting one gateway node. We simulate EDGE with two hop communication and without two hop communication. Simulation results shows that our approach significantly improve the network lifetime over Low Energy Adaptive Clustering Hierarchy (LEACH), LEACH-Centralized (LEACH-C) and Energy-LEACH (E-LEACH) algorithm especially when the first node runs out of energy.

本文言語English
ホスト出版物のタイトル2011 the 14th International Symposium on Wireless Personal Multimedia Communications
ホスト出版物のサブタイトルCommunications, Networking and Applications for the Internet of Things, WPMC'11
出版ステータスPublished - 2011 12 21
イベント2011 14th International Symposium on Wireless Personal Multimedia Communications: Communications, Networking and Applications for the Internet of Things, WPMC'11 - Brest, France
継続期間: 2011 10 32011 10 7

出版物シリーズ

名前2011 the 14th International Symposium on Wireless Personal Multimedia Communications: Communications, Networking and Applications for the Internet of Things, WPMC'11

Conference

Conference2011 14th International Symposium on Wireless Personal Multimedia Communications: Communications, Networking and Applications for the Internet of Things, WPMC'11
CountryFrance
CityBrest
Period11/10/311/10/7

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Science Applications
  • Human-Computer Interaction

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