W. Lin and T. Matsumoto, "An Analysis of Performance Improvement by a Helper for Wireless Sensor Networks," 2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Bologna, 2018, pp. 1-7, https://doi.org/10.1109/PIMRC.2018.8580865
An analysis of performance improvement by a helper for wireless sensor networks
|Author:||Lin, Wensheng1; Matsumoto, Tad1,2|
1Japan Advanced Institute of Science and Technology (JAIST)
2Centre for Wireless Communications, University of Oulu, Finland
|Online Access:||PDF Full Text (PDF, 1.6 MB)|
|Persistent link:|| http://urn.fi/urn:nbn:fi-fe2020042422332
Institute of Electrical and Electronics Engineers,
|Publish Date:|| 2020-04-24
Wireless 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.
IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications workshops
|Pages:||1 - 7|
2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)
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
This work is funded in part by China Scholarship Council (CSC) and in part by JAIST Core-to-Core Program.
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