| Presentation | 2003/6/13 バーチャルセルラシステムにおけるマルチホップネットワーク経路構築法(ブロードバンド無線アクセス技術、IPをサポートする無線アクセス技術、一般) Eisuke KUDOH, Fumiyuki ADACHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A virtual cellular system, which consists of a central port and many distributed wireless ports, was proposed recently to show that the virtual cellular system can significantly reduce the transmit power while increasing frequency efficiency. In the virtual cellular system, data relaying between central port and wireless ports is necessary. In this paper, multi-hop wireless system is applied. The virtual cellular control layer is introduced for the multi-hop transmission. A routing algorithm which minimizes the total uplink transmit power is presented. The transmit power efficiency and the number of hops are evaluated by computer simulation. It is found that multi-hop communication can reduce the transmit power of wireless port considerably while avoiding unnecessary large time delay. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Virtual cellular / Frequency reuse distance / Transmit power efficiency / Transmit power control / Diversity |
| Paper # | CS2003-35,RCS2003-59 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2003/6/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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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) | |
| Sub Title (in English) | |
| Keyword(1) | Virtual cellular |
| Keyword(2) | Frequency reuse distance |
| Keyword(3) | Transmit power efficiency |
| Keyword(4) | Transmit power control |
| Keyword(5) | Diversity |
| 1st Author's Name | Eisuke KUDOH |
| 1st Author's Affiliation | Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University() |
| 2nd Author's Name | Fumiyuki ADACHI |
| 2nd Author's Affiliation | Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University |
| Date | 2003/6/13 |
| Paper # | CS2003-35,RCS2003-59 |
| Volume (vol) | vol.103 |
| Number (no) | 128 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |