Research of data aggregation routing protocol in WSN data-related applications

Author

Xibei, Jia ; Huazhong, Zhang ; Jingchen, Zhang

Author_Institution

Comput. Sci. & Technol. Dept., Shandong Univ., Ji´´nan, China

Volume

1

fYear

2010

fDate

9-11 July 2010

Firstpage

647

Lastpage

651

Abstract

In this paper, based on LEACH protocol, improvement is made and the improved protocol DCDA-LEACH is proposed. DCDA-LEACH makes improvements to LEACH with data correlation and data aggregation as the core, introducing the thinking of regionalization. It divides the nodes into regions in accordance with the relevant characteristics of the data to improve the data correlation level within the clusters. Clustering process works with the regional restrictions to enhance data aggregation efficiency and reduce energy consumption. Multi-skip routing is used to reduce the number of cluster-heads which communicate with base station directly. The protocol, therefore, can balance the node energy and prolong the network life.

Keywords

routing protocols; sensor fusion; wireless sensor networks; LEACH protocol; WSN; clustering process; data aggregation routing protocol; data related applications; multi skip routing; node energy balancing; Irrigation; Data Aggregation; Data correlation; Wireless Sensor Networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science and Information Technology (ICCSIT), 2010 3rd IEEE International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-5537-9

Type

conf

DOI

10.1109/ICCSIT.2010.5565065

Filename

5565065