| Presentation | 2014-10-31 Relays without Batteries : A New Paradigm of Cooperative Diversity(Special session 2:Energy Harvesting and Wireless Power Transfer Technologies) Koji ISHIBASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we provide an overview of radio frequency (RF) energy harvesting technology, which scavenges the energy from ambient radio signals. As an example of wireless-powered cooperative diversity, we introduce dynamic-harvest-and-forward (DHF) cooperation which enables to obtain diversity gain with consuming neither extra energy nor extra bandwidth by exploiting the relay's proximity advantage over the destination. Numerical results show that the DHF cooperation can achieve the diversity order of two. Also, some open issues regarding cooperative diversity with RF energy harvesting are presented. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | RF energy harvesting / time switching / power splitting / wireless-powered relays / dynamic harvest-and-forward (DHF) |
| Paper # | SR2014-77 |
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| Conference Information | |
| Committee | SR |
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| Conference Date | 2014/10/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Smart Radio(SR) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Relays without Batteries : A New Paradigm of Cooperative Diversity(Special session 2:Energy Harvesting and Wireless Power Transfer Technologies) |
| Sub Title (in English) | |
| Keyword(1) | RF energy harvesting |
| Keyword(2) | time switching |
| Keyword(3) | power splitting |
| Keyword(4) | wireless-powered relays |
| Keyword(5) | dynamic harvest-and-forward (DHF) |
| 1st Author's Name | Koji ISHIBASHI |
| 1st Author's Affiliation | Advanced Wireless Communication Research Center (AWCC), The University of Electro-Communications() |
| Date | 2014-10-31 |
| Paper # | SR2014-77 |
| Volume (vol) | vol.114 |
| Number (no) | 284 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |