Title :
Energy-Efficient Data Collection Protocol for Wireless Sensor Network Based on Tree
Author :
Jin, Yong-Xian ; Chen, Feng-Zhen ; Che, Gao-Feng ; Hu, Wei
Author_Institution :
Coll. of Math., Phys. & Inf. Eng., Zhejiang Normal Univ., Jinhua, China
Abstract :
An energy-efficient data collection protocol for wireless sensor network based on tree (EEDCP-TB) is proposed in this paper. EEDCP-TB constructs data collection tree through the method of flooding avoidance and use the cascading timing scheme to allocate aggregation time in order to save node´s energy; further more, this protocol introduce the node energy state parameter to meet energy balance to a certain extent when we choose forwarding nodes. Finally, compared with Flooding protocol and tree based data collection scheme (TBDCS), simulations show that the EEDCP-TB requires less transmission and receiving, saves node´s energy and prolongs network lifetime.
Keywords :
energy conservation; protocols; tree data structures; wireless sensor networks; EEDCP-TB; cascading timing scheme; energy-efficient data collection protocol; flooding protocol; node energy state parameter; tree based data collection scheme; wireless sensor network based on tree; Energy consumption; Energy efficiency; Energy states; Floods; Performance analysis; Routing protocols; Sensor phenomena and characterization; Timing; Wireless application protocol; Wireless sensor networks; WSN; cascading timing scheme; data collection; energy threshold; network lifetime;
Conference_Titel :
Wearable Computing Systems (APWCS), 2010 Asia-Pacific Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-6467-8
Electronic_ISBN :
978-1-4244-6468-5
DOI :
10.1109/APWCS.2010.28
