| Presentation | 2012-12-07 Simulation analysis of Wi-Fi communication in a vehicle on a traffic jam situation Akira UTSUMI, Haruo NOMA, Masahiro TADA, Norihiro HAGITA, Masahiro UNO, Kiyoshi KOBYASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we examine the influence of increasing use of wireless systems in traffic environment on their communication performance through simulation evaluations. In the traffic environment, it is becoming a popular situation where people bring their own wireless routers to their cars to provide both local and global communication to multiple devices. In this situation, increasing traffic volume of cars (e.g, traffic-jams) may cause serious degradation of communication services. In this paper, we analyze the relation between traffic volume of cars and the performance of wireless communications through simulations. In the analysis, we focus on ISM band, especially wi-fi and blue-tooth that are now popularly used. In addition, we address the possibility of communication quality improvement using the dynamic resource assignment based on QoE (Quality of Experience) index. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless system / traffic environment / congestion / quality of experience |
| Paper # | CNR2012-17 |
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| Conference Information | |
| Committee | CNR |
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| Conference Date | 2012/11/30(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Cloud Network Robotics (CNR) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Simulation analysis of Wi-Fi communication in a vehicle on a traffic jam situation |
| Sub Title (in English) | |
| Keyword(1) | Wireless system |
| Keyword(2) | traffic environment |
| Keyword(3) | congestion |
| Keyword(4) | quality of experience |
| 1st Author's Name | Akira UTSUMI |
| 1st Author's Affiliation | ATR Inteligent Robotics and Communication Labs() |
| 2nd Author's Name | Haruo NOMA |
| 2nd Author's Affiliation | ATR Inteligent Robotics and Communication Labs |
| 3rd Author's Name | Masahiro TADA |
| 3rd Author's Affiliation | ATR Inteligent Robotics and Communication Labs |
| 4th Author's Name | Norihiro HAGITA |
| 4th Author's Affiliation | ATR Inteligent Robotics and Communication Labs |
| 5th Author's Name | Masahiro UNO |
| 5th Author's Affiliation | ATR Wave Engineering Labs |
| 6th Author's Name | Kiyoshi KOBYASHI |
| 6th Author's Affiliation | ATR Wave Engineering Labs |
| Date | 2012-12-07 |
| Paper # | CNR2012-17 |
| Volume (vol) | vol.112 |
| Number (no) | 338 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |