| Presentation | 2005-01-26 Capacity Enhancement with STBC Cooperative Relaying in Multihop Inter-Vehicle Communications Masakazu TANAKA, Toshiaki KOIKE, Susumu YOSHIDA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we evaluate the connectivity of multihop inter-vehicle communications with space-time coded cooperative relaying. In inter-vehicle communications, radio links are often blocked by obstacles, such as heavy vehicles without relaying capability. In multihop networks, two or more vehicles are used to relay a packet to a destination node. Therefore, even a single link breakage leads to a significant decrease of the connectivity or capacity in multihop inter-vehicle communication systems. In order to overcome the link breakage, we introduce multihop cooperative relaying with space-time coding. Through system-level evaluations, it is confirmed that the conectivity or capacity can be increased by cooperative relaying. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ITS / Multihop / Inter-vehicle communications / STBC / Connectivety / Capacity |
| Paper # | CS2004-133,RCS2004-240 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2005/1/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| 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) | Capacity Enhancement with STBC Cooperative Relaying in Multihop Inter-Vehicle Communications |
| Sub Title (in English) | |
| Keyword(1) | ITS |
| Keyword(2) | Multihop |
| Keyword(3) | Inter-vehicle communications |
| Keyword(4) | STBC |
| Keyword(5) | Connectivety |
| Keyword(6) | Capacity |
| 1st Author's Name | Masakazu TANAKA |
| 1st Author's Affiliation | Graduate School of Informatics, Kyoto University() |
| 2nd Author's Name | Toshiaki KOIKE |
| 2nd Author's Affiliation | Graduate School of Informatics, Kyoto University |
| 3rd Author's Name | Susumu YOSHIDA |
| 3rd Author's Affiliation | Graduate School of Informatics, Kyoto University |
| Date | 2005-01-26 |
| Paper # | CS2004-133,RCS2004-240 |
| Volume (vol) | vol.104 |
| Number (no) | 597 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |