| Presentation | 2014/11/5 Research & Development of Millimeter-wave Heterogeneous Networks for 5G Kei Sakaguchi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In 5G cellular networks, heterogeneous network architecture with a number of small-cell base stations using higher frequency overlaying on the current macro cell is considered as a key technology to achieve 1000 times system rate than the current cellular networks. In this paper, millimeter-wave small-cell base stations operated at 60GHz band are assumed to realize ultra wideband communication with 2.16GHz bandwidth. To evaluate the performance of 5G heterogeneous networks using millimeter-wave band, an expected future traffic model, a measurement based millimeter-wave channel model, and a novel cell association algorithm for multi-band heterogeneous networks are introduced. The results of performance evaluation shows the effectiveness of using millimeter-wave, where 1000 times system rate gain is achieved by introducing 30 millimeter-wave small-cell base stations per macro cell. Finally, potential millimeter-wave frequency bands appropriate for 5G cellular networks are discussed based on a survey of the current regulations at millimeter-wave bands. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 5G / millimeter-wave / heterogeneous network / system level simulation / regulation |
| Paper # | A・P2014-150,RCS2014-219 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2014/11/5(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) | Research & Development of Millimeter-wave Heterogeneous Networks for 5G |
| Sub Title (in English) | |
| Keyword(1) | 5G |
| Keyword(2) | millimeter-wave |
| Keyword(3) | heterogeneous network |
| Keyword(4) | system level simulation |
| Keyword(5) | regulation |
| 1st Author's Name | Kei Sakaguchi |
| 1st Author's Affiliation | Graduate School of Engineering, Osaka University() |
| Date | 2014/11/5 |
| Paper # | A・P2014-150,RCS2014-219 |
| Volume (vol) | vol.114 |
| Number (no) | 295 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |