Study on Effective Transmission Scheme Based on Fountain Codes in Wireless Multimedia Sensor Network

DOI

10.2991/icwcsn-16.2017.122How to use a DOI?

Keywords

WMSN; LT codes; image fusion; compressive sensing

Abstract

Wireless Multimedia Sensor Network (WMSN) achieves the multimedia information from the distributed sensor nodes. In this paper, we design a transmission scheme to ensure the efficient and reliable data transmission in WMSN. Firstly, LT codes are employed as the channel coding. A method is proposed to optimize the degree distribution for LT codes based on Binary Exponential Distribution (BED) and Bird Swarm Algorithm (BSA) to improve both the decoding efficiency and successful decoding rate. Moreover, aiming at the spatial and temporal redundancy of the node information, we try to study the cooperative information processing method with distributed compressed sensing and image fusion to improve the efficiency of data transmission and the quality of the images. Simulation results show that the proposed transmission scheme can solve the bottleneck problem of the efficient and reliable transmission in the WMSN.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ben-Shun Yi
AU  - Wei-Qing Yao
AU  - Wei-Zhong Li
AU  - Kang Qiu
AU  - Tai-Qi Huang
PY  - 2016/12
DA  - 2016/12
TI  - Study on Effective Transmission Scheme Based on Fountain Codes in Wireless Multimedia Sensor Network
BT  - Proceedings of the 3rd International Conference on Wireless Communication and Sensor Networks (WCSN 2016)
PB  - Atlantis Press
SP  - 603
EP  - 606
SN  - 2352-538X
UR  - https://doi.org/10.2991/icwcsn-16.2017.122
DO  - 10.2991/icwcsn-16.2017.122
ID  - Yi2016/12
ER  -