Title :
HT-LEACH: An improved energy efficient algorithm based on LEACH
Author :
Bao Zhenshan ; Xue Bo ; Zhang Wenbo
Author_Institution :
Coll. of Comput. Sci., Beijing Univ. of Technol., Beijing, China
Abstract :
Energy efficient is critical issue for wireless sensor networks (WSNs). LEACH achieves network energy balance via randomly selecting cluster heads periodically. In this paper, we propose hierarchy tree routing based on LEACH (HT-LEACH). The algorithm defines three phrases in each round: cluster formation, hierarchy tree routing formation and steady-state. In the second phrase, hierarchy tree routing is built in cluster heads. Simulation has been done in MATLAB and the results show that the proposed algorithm has a better performance in balancing nodes energy.
Keywords :
energy conservation; routing protocols; wireless sensor networks; HT-LEACH; MATLAB; WSNs; cluster formation; hierarchy tree routing formation; improved energy efficient algorithm; low energy adaptive clustering hierarchy; network energy balance; node energy balancing; steady-state formation; wireless sensor networks; Algorithm design and analysis; Clustering algorithms; Data integration; Energy consumption; Energy efficiency; Routing; Wireless sensor networks; LEACH; WSNs; energy efficient;
Conference_Titel :
Mechatronic Sciences, Electric Engineering and Computer (MEC), Proceedings 2013 International Conference on
Conference_Location :
Shengyang
Print_ISBN :
978-1-4799-2564-3
DOI :
10.1109/MEC.2013.6885155
