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| 講演名 | 2010-01-07 14:10 ［招待講演］Scheduler for Downlink Scheduling in Wireless Networks ○Yoshikuni Onozato（Gunma University）・Dorsaf Azzabi（AL Ghurair University）  IT2009-54 |
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| 抄録 | （和） | Wireless networks have witnessed an extraordinary growth in the past few years. Various wireless technologies, such as wireless local area network (WLAN), Bluetooth, WiMAX and third generation mobile networks (3G) have been developed. These Wireless technologies offer users a variety of benefits like portability, flexibility, increased productivity and lower installation costs. Each of these technologies has its own unique applications and characteristics, its own architecture, algorithms and protocols. For example a WLAN can provide the wireless users with high bandwidth data communication in a restricted and dense area. WiMAX can provide high-speed, high bandwidth efficiency, and high capacity multimedia services for residential as well as for enterprise applications. Ad hoc networks like those enabled by Bluetooth, allow data synchronization with network systems and application sharing between devices. However any wireless technology is inherently risky. It has the same risks as the wired networks as well as new risks brought by the wireless connectivity such as attacks against air medium. Therefore, because of the diversified nature of these wireless technologies, they have their own application areas and different security concerns, requirements and solutions. We want to stress that under such heterogeneous environments, traditional wired network mechanisms have to be rethought and adapted to suit the wireless networks very nature. We outline in more details about the nature of wireless networks to show their dissimilar environments and how it is hard to maintain fundamental functional mechanisms under such unstable settings. |
| （英） | Wireless networks have witnessed an extraordinary growth in the past few years. Various wireless technologies, such as wireless local area network (WLAN), Bluetooth, WiMAX and third generation mobile networks (3G) have been developed. These Wireless technologies offer users a variety of benefits like portability, flexibility, increased productivity and lower installation costs. Each of these technologies has its own unique applications and characteristics, its own architecture, algorithms and protocols. For example a WLAN can provide the wireless users with high bandwidth data communication in a restricted and dense area. WiMAX can provide high-speed, high bandwidth efficiency, and high capacity multimedia services for residential as well as for enterprise applications. Ad hoc networks like those enabled by Bluetooth, allow data synchronization with network systems and application sharing between devices. However any wireless technology is inherently risky. It has the same risks as the wired networks as well as new risks brought by the wireless connectivity such as attacks against air medium. Therefore, because of the diversified nature of these wireless technologies, they have their own application areas and different security concerns, requirements and solutions. We want to stress that under such heterogeneous environments, traditional wired network mechanisms have to be rethought and adapted to suit the wireless networks very nature. We outline in more details about the nature of wireless networks to show their dissimilar environments and how it is hard to maintain fundamental functional mechanisms under such unstable settings. | |
| キーワード | （和） | Wireless networks / ALOHA system / Downlink / Scheduling / / / / |
| （英） | Wireless networks / ALOHA system / Downlink / Scheduling / / / / | |
| 文献情報 | 信学技報, vol. 109, no. 357, IT2009-54, pp. 17-22, 2010年1月. | |
| 資料番号 | IT2009-54 | |
| 発行日 | 2009-12-31 (IT) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| 著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します．(許諾番号：10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| 査読に ついて |
本技術報告は査読を経ていない技術報告であり，推敲を加えられていずれかの場に発表されることがあります． | |
| PDFダウンロード | IT2009-54 |
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| 研究会情報 | |
| 研究会 | IT |
| 開催期間 | 2010-01-07 - 2010-01-08 |
| 開催地（和） | ハワイ大学 |
| 開催地（英） | Univ. of Hawaii |
| テーマ（和） | 一般 |
| テーマ（英） | general |
| 講演論文情報の詳細 | |
| 申込み研究会 | IT |
| 会議コード | 2010-01-IT |
| 本文の言語 | 英語 |
| タイトル（和） | |
| サブタイトル（和） | |
| タイトル（英） | Scheduler for Downlink Scheduling in Wireless Networks |
| サブタイトル（英） | |
| キーワード(1)（和/英） | Wireless networks / Wireless networks |
| キーワード(2)（和/英） | ALOHA system / ALOHA system |
| キーワード(3)（和/英） | Downlink / Downlink |
| キーワード(4)（和/英） | Scheduling / Scheduling |
| キーワード(5)（和/英） | / |
| キーワード(6)（和/英） | / |
| キーワード(7)（和/英） | / |
| キーワード(8)（和/英） | / |
| 第1著者 氏名（和/英/ヨミ） | 小野里 好邦 / Yoshikuni Onozato / オノザト ヨシクニ |
| 第1著者 所属（和/英） | 群馬大学 (略称： 群馬大) Gunma University (略称： Gunma University) |
| 第2著者 氏名（和/英/ヨミ） | アザビ ドルザフ / Dorsaf Azzabi / アザビ ドルザフ |
| 第2著者 所属（和/英） | アルジャジーラ大学 (略称： アルジャジーラ大) AL Ghurair University (略称： AL Ghurair University) |
| 講演者 | 第1著者 |
| 発表日時 | 2010-01-07 14:10:00 |
| 発表時間 | 45分 |
| 申込先研究会 | IT |
| 資料番号 | IT2009-54 |
| 巻番号（vol） | vol.109 |
| 号番号（no） | no.357 |
| ページ範囲 | pp.17-22 |
| ページ数 | 6 |
| 発行日 | 2009-12-31 (IT) |
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