| Presentation | 2014-01-23 TDD/FDD Dual Mode LTE Communication System for TV White-spaces (1) : Development of Base Station and Small-size Terminal with USB Interface Takeshi MATSUMURA, Kazuo IBUKA, Kentaro ISHIZU, Homare MURAKAMI, Hiroshi HARADA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, the frequency resource shortage problem has been aggravated in cellular system due to the growth of service or application business based on high-speed communication. To solve this problem, data traffic offloading to "white-spaces," which are assigned to existing communication systems but temporally or spatially unused, are promoted as one of solutions. In particular, white-spaces in TV broadcasting (TV white-spaces, TVWS) has attracted attentions for such traffic offloading and rules for secondary use of TVWS have been regulated in USA, UK, Japan, etc. For further investigation, it is necessary to promote research and development of traffic offloading technology for existing cellular system, however, it is also necessary to prototype base station and terminal based on the cellular system for TVWS utilization. In this study, prototyped TDD/FDD dual mode LTE base station and terminal by applying the UHF converter are reported and RF characteristics are summarized. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Cognitive Radio / Spectrum Sharing / TV White-spaces / FDD-LTE / TDD-LTE / UHF Converter |
| Paper # | SIP2013-99,RCS2013-269 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2014/1/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | TDD/FDD Dual Mode LTE Communication System for TV White-spaces (1) : Development of Base Station and Small-size Terminal with USB Interface |
| Sub Title (in English) | |
| Keyword(1) | Cognitive Radio |
| Keyword(2) | Spectrum Sharing |
| Keyword(3) | TV White-spaces |
| Keyword(4) | FDD-LTE |
| Keyword(5) | TDD-LTE |
| Keyword(6) | UHF Converter |
| 1st Author's Name | Takeshi MATSUMURA |
| 1st Author's Affiliation | National Institute of Information and Communication Technology() |
| 2nd Author's Name | Kazuo IBUKA |
| 2nd Author's Affiliation | National Institute of Information and Communication Technology |
| 3rd Author's Name | Kentaro ISHIZU |
| 3rd Author's Affiliation | National Institute of Information and Communication Technology |
| 4th Author's Name | Homare MURAKAMI |
| 4th Author's Affiliation | National Institute of Information and Communication Technology |
| 5th Author's Name | Hiroshi HARADA |
| 5th Author's Affiliation | National Institute of Information and Communication Technology |
| Date | 2014-01-23 |
| Paper # | SIP2013-99,RCS2013-269 |
| Volume (vol) | vol.113 |
| Number (no) | 386 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |