Lin, S., Cheng, D., Zhao, G. and Chen, Z. (2017) Energy-Efficient Wireless Caching in Device-to-Device Cooperative Networks. In: 2017 IEEE 85th Vehicular Technology Conference (VTC Spring), Sydney, NSW, Australia, 04-07 Jun 2017, ISBN 9781509059324 (doi: 10.1109/VTCSpring.2017.8108248)
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Abstract
In this paper, we consider wireless caching in device-to-device (D2D) cooperative networks and propose a new definition, energy-consumption-ratio (ECR), to measure the energy efficiency that caching schemes can achieve. Based on this definition, we formulate an optimal energy-efficient caching problem and develop a caching scheme, named SBRC-2S. Simulation results show that the proposed scheme outperforms the existing ones and approaches the optimal performance bounds in terms of energy efficiency.
| Item Type: | Conference Proceedings |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Zhao, Dr Guodong |
| Authors: | Lin, S., Cheng, D., Zhao, G., and Chen, Z. |
| College/School: | College of Science and Engineering > School of Engineering > Autonomous Systems and Connectivity |
| ISBN: | 9781509059324 |
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