TY - GEN
T1 - CS-based reliable transmission strategy for Wireless Body Area Networks
AU - Liu, Bin
AU - You, Yong
AU - Chen, Chang Wen
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/8/31
Y1 - 2015/8/31
N2 - Wireless Body Area Networks (WBAN) is a promising type of networks that mainly targets at applications in ubiquitous communication and e-Health services. To support long-Term pervasive services, both reliability and energy efficiency are required in WBAN communications. In this paper, by adopting compressive sensing (CS) technology, a reliable transmission strategy for WBANs is proposed to alleviate the effect of packet loss and improve the data transmission reliability. Considering the transmission model with both direct link and relay link, two relay policies are present and the corresponding fusion rules are designed to merge the data from both links for better reconstruciton. A reconstruction algorithm, which exploits both block sparsity and temporal correlation, is proposed to reconstructed the merged data. The simulation results demonstrate the effectiveness of the proposed transmission strategy.
AB - Wireless Body Area Networks (WBAN) is a promising type of networks that mainly targets at applications in ubiquitous communication and e-Health services. To support long-Term pervasive services, both reliability and energy efficiency are required in WBAN communications. In this paper, by adopting compressive sensing (CS) technology, a reliable transmission strategy for WBANs is proposed to alleviate the effect of packet loss and improve the data transmission reliability. Considering the transmission model with both direct link and relay link, two relay policies are present and the corresponding fusion rules are designed to merge the data from both links for better reconstruciton. A reconstruction algorithm, which exploits both block sparsity and temporal correlation, is proposed to reconstructed the merged data. The simulation results demonstrate the effectiveness of the proposed transmission strategy.
KW - Compressive sensing
KW - Wireless body area networks
KW - reliable data transmission
UR - https://www.scopus.com/pages/publications/84957548558
U2 - 10.1109/ChinaSIP.2015.7230442
DO - 10.1109/ChinaSIP.2015.7230442
M3 - Conference contribution
AN - SCOPUS:84957548558
T3 - 2015 IEEE China Summit and International Conference on Signal and Information Processing, ChinaSIP 2015 - Proceedings
SP - 448
EP - 452
BT - 2015 IEEE China Summit and International Conference on Signal and Information Processing, ChinaSIP 2015 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - IEEE China Summit and International Conference on Signal and Information Processing, ChinaSIP 2015
Y2 - 12 July 2015 through 15 July 2015
ER -