| Presentation | 2014/11/5 Study on Linear Cell Constitution for High-Speed Mobile Communication Shusaku UMEDA, Akihiro OKAZAKI, Hiroshi NISHIMOTO, Kaoru TSUKAMOTO, Hiroshi TANJI, Kanako YAMAGUCHI, Atsushi OKAMURA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Nowadays, broadband communication service even in high-speed land-mobile scenario has attracted much attention, and we have already proposed linear cell concepts as promising constitutions to realize it. For the linear cell concepts, Distributed Antenna Network (DAN), in which antennas are deployed along the moving direction of mobile stations, is effective. DAN can be divided into two constitutions; one is a constitution using omni-directional antennas, and the other is a Narrow Beamwidth DAN (NBDAN) constitution using narrow directional antennas. This paper clarifies the features and problems of both DAN and NBDAN, and proposes a novel NBDAN constitution which can achieve high-quality performance in the cell. The proposed method, which is referred to as Advanced NBDAN (A-NBDAN), can reduce the influence of ISI and NCI by adjusting transmit timing and power allocation for the distributed antennas. To evaluate the effectiveness of A-NBDAN, several cell configurations are examined assuming 500MHz bandwidth at carrier frequency of 46GHz. This paper demonstrates that those configurations with A-NBDAN can satisfy the required SINR for whole area in both of no-rain and heavy-rain (30mm/h) environments. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Millimeter Wave / Linear Cell / DAN / Distributed Antenna / Narrow Beamwidth Antenna / A-NBDAN |
| Paper # | A・P2014-148,RCS2014-217 |
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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) | Study on Linear Cell Constitution for High-Speed Mobile Communication |
| Sub Title (in English) | |
| Keyword(1) | Millimeter Wave |
| Keyword(2) | Linear Cell |
| Keyword(3) | DAN |
| Keyword(4) | Distributed Antenna |
| Keyword(5) | Narrow Beamwidth Antenna |
| Keyword(6) | A-NBDAN |
| 1st Author's Name | Shusaku UMEDA |
| 1st Author's Affiliation | Mitsubishi Electric Information Technology R&D Center() |
| 2nd Author's Name | Akihiro OKAZAKI |
| 2nd Author's Affiliation | Mitsubishi Electric Information Technology R&D Center |
| 3rd Author's Name | Hiroshi NISHIMOTO |
| 3rd Author's Affiliation | Mitsubishi Electric Information Technology R&D Center |
| 4th Author's Name | Kaoru TSUKAMOTO |
| 4th Author's Affiliation | Mitsubishi Electric Information Technology R&D Center |
| 5th Author's Name | Hiroshi TANJI |
| 5th Author's Affiliation | Mitsubishi Electric Information Technology R&D Center |
| 6th Author's Name | Kanako YAMAGUCHI |
| 6th Author's Affiliation | Mitsubishi Electric Information Technology R&D Center |
| 7th Author's Name | Atsushi OKAMURA |
| 7th Author's Affiliation | Mitsubishi Electric Information Technology R&D Center |
| Date | 2014/11/5 |
| Paper # | A・P2014-148,RCS2014-217 |
| Volume (vol) | vol.114 |
| Number (no) | 295 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |