Study on Effective Transmission Scheme Based on Fountain Codes in Wireless Multimedia Sensor Network
Ben-Shun Yi, Wei-Qing Yao, Wei-Zhong Li, Kang Qiu, Tai-Qi Huang
Available Online December 2016.
- https://doi.org/10.2991/icwcsn-16.2017.122How to use a DOI?
- WMSN; LT codes; image fusion; compressive sensing
- 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.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
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 - 3rd International Conference on Wireless Communication and Sensor Networks (WCSN 2016) PB - Atlantis Press SN - 2352-538X UR - https://doi.org/10.2991/icwcsn-16.2017.122 DO - https://doi.org/10.2991/icwcsn-16.2017.122 ID - Yi2016/12 ER -