Title :
Analysis of energy consumption in Heterogeneous Sensor Networks with Mobile Sink
Author :
Sudarmani, R. ; Kumar, K. R Shankar
Author_Institution :
ECE Dept., Anna Univ. of Technol., Coimbatore, India
Abstract :
Wireless sensor networks are energy constraint battery powered sensing, computing and communication infrastructure. Sensor nodes are randomly deployed and organized as clusters, and each node is responsible for transmitting the data to its cluster head. Most of the existing sensor networks focus on homogeneous in which the cluster heads are changed periodically. In order to reduce power consumption of Sensor Networks, we have investigated Load Balanced Heterogeneous Sensor networks with Adaptive Transmission Power Control (ATPC), and mobile sink. The simulation results show that the consumed energy is less in the case of ATPC and Mobile Sink (MS) when compared to stationary sink.
Keywords :
adaptive control; power consumption; power control; wireless sensor networks; adaptive transmission power control; energy constraint battery powered sensing; energy consumption analysis; heterogeneous sensor networks; mobile sink; power consumption; wireless sensor networks; Ad hoc networks; Energy consumption; Mobile communication; Mobile computing; Power control; Protocols; Wireless sensor networks; Heterogeneous sensor networks; clustering; load balancing; mobile sink; sensor nodes; transmission power control;
Conference_Titel :
TENCON 2011 - 2011 IEEE Region 10 Conference
Conference_Location :
Bali
Print_ISBN :
978-1-4577-0256-3
DOI :
10.1109/TENCON.2011.6129145