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An analysis of performance improvement by a helper for wireless sensor networks |
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| Author: | Lin, Wensheng1; Matsumoto, Tad1,2 |
| Organizations: |
1Japan Advanced Institute of Science and Technology (JAIST) 2Centre for Wireless Communications, University of Oulu, Finland |
| Format: | article |
| Version: | accepted version |
| Access: | open |
| Online Access: | PDF Full Text (PDF, 1.6 MB) |
| Persistent link: | http://urn.fi/urn:nbn:fi-fe2020042422332 |
| Language: | English |
| Published: |
Institute of Electrical and Electronics Engineers,
2018
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| Publish Date: | 2020-04-24 |
| Description: |
AbstractWireless sensor networks (WSNs) are the core component in the big data era. Due to the unreliable transmission environment, it is significantly useful to introduce a helper to refine the system performance. To begin with, we formulate the system model of WSNs as a problem of multiterminal source coding. Subsequently, we propose a 3D distributed compress-bin scheme and derive a corresponding inner bound by analyzing the expected rate-distortion. Finally, we investigate the performance improvement of a helper by comparing the derived inner bound with the Berger-Tung inner bound and through simulation. Both the theoretical bounds and simulation results indicate that a helper can obviously improve the system performance. see all
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| Series: |
IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications workshops |
| ISSN: | 2166-9570 |
| ISSN-E: | 2166-9589 |
| ISSN-L: | 2166-9570 |
| ISBN: | 978-1-5386-6009-6 |
| ISBN Print: | 978-1-5386-6010-2 |
| Pages: | 1 - 7 |
| Article number: | 8580865 |
| DOI: | 10.1109/PIMRC.2018.8580865 |
| OADOI: | https://oadoi.org/10.1109/PIMRC.2018.8580865 |
| Host publication: |
2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) |
| Conference: |
Annual International Symposium on Personal, Indoor and Mobile Radio Communications |
| Type of Publication: |
A4 Article in conference proceedings |
| Field of Science: |
213 Electronic, automation and communications engineering, electronics |
| Subjects: | |
| Funding: |
This work is funded in part by China Scholarship Council (CSC) and in part by JAIST Core-to-Core Program. |
| Copyright information: |
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