Title :
Double-station-based information gathering in wireless sensor networks
Author :
Guan, Jian ; Liu, Xuejie ; Lu, Xinhua ; Liu, Yanheng
Author_Institution :
Coll. of Comput. Sci. & Technol., Jilin Univ., Changchun, China
Abstract :
DSBIG, a double-station-based information gathering in wireless sensor networks, is proposed in this paper. The algorithm defines transmitting coordinate of cluster using double BS. And then, collecting row and paralleling column are defined by transmitting coordinate. The sensor nodes in the same cluster formed a chain using a greedy approach. In operation, the nodes in every cluster communicate with each other concurrently and LEADER transmits information received from the collecting rows to the closest BS. Simulation results show that DSBIG not only achieve reduction in energy consumption and delay time, but also improve energy efficiency and lengthen network lifetime compared with other algorithms.
Keywords :
energy consumption; greedy algorithms; telecommunication network reliability; wireless sensor networks; DSBIG; delay time; double BS; double-station-based information gathering; energy consumption; energy efficiency; greedy approach; network lifetime; paralleling column; sensor nodes; transmitting coordinate; wireless sensor networks; Algorithm design and analysis; Clustering algorithms; Data communication; Delay; Educational institutions; Energy consumption; Wireless sensor networks; WSN; delay time; doubl base stations; energy dissipation; network lifetime; residual energy;
Conference_Titel :
Transportation, Mechanical, and Electrical Engineering (TMEE), 2011 International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-4577-1700-0
DOI :
10.1109/TMEE.2011.6199382
