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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Bin Liu Yong You Chang Wen Chen |
| Copyright Year | 2015 |
| Description | Author affiliation: Dept. of Comput. Sci. & Eng., Univ. at Buffalo, New York, NY, USA (Chang Wen Chen) || Sch. of Inf. Sci. & Technol., Univ. of Sci. & Technol. of China, Hefei, China (Bin Liu; Yong You) |
| Abstract | 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. |
| Starting Page | 448 |
| Ending Page | 452 |
| File Size | 139045 |
| Page Count | 5 |
| File Format | |
| e-ISBN | 9781479919482 |
| DOI | 10.1109/ChinaSIP.2015.7230442 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-07-12 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Wireless communication Compressive sensing Electrocardiography Wireless body area networks Body area networks Loss measurement Reliable data transmission Reliability Relays Compressed sensing |
| Content Type | Text |
| Resource Type | Article |
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