Title :
A novel data collection scheme with Cluster-based Separate Network Coding for WSNs
Author :
Ye, Xiucai ; Li, Jie ; Xu, Li ; Guizani, Mohsen
Author_Institution :
Dept. of Comput. Sci., Univ. of Tsukuba, Tsukuba, Japan
Abstract :
In this paper, we present a novel Cluster-based Separate Networking Coding (CSNC) scheme, as a solution to solve the problem of continuous data collection for WSNs with a mobile BS. By separately encoding a certain number of data segments in a combined data segment and doing decoding-free data replacement, CSNC not only provides efficient storage method for continuous data, but also maintains a high success ratio of data collection. The comprehensive performance evaluation has been conducted through computer simulation. It is shown that CSNC outperforms the existing PNC scheme significantly.
Keywords :
network coding; wireless sensor networks; cluster-based separate network coding; data collection scheme; decoding-free data replacement; mobile base station; wireless sensor networks; Buffer storage; Encoding; Equations; Mobile communication; Network coding; Vectors; Wireless sensor networks; Wireless sensor networks; data collection; mobile base stations; network coding; success ratio of data collection;
Conference_Titel :
Computing, Communications and Applications Conference (ComComAp), 2012
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4577-1717-8
DOI :
10.1109/ComComAp.2012.6153996
