A New QoS Routing Scheme Based on Bandwidth Consumption for MANETs

• Item type: Journal(1)
• 公開日: 2009-01-15
• タイトル: A New QoS Routing Scheme Based on Bandwidth Consumption for MANETs
• タイトル / 言語: en
• タイトル: A New QoS Routing Scheme Based on Bandwidth Consumption for MANETs
• 言語: eng
• キーワード / 主題Scheme: Other
• キーワード / 主題: 特集：新しい時代を切り拓くモバイル通信と高度交通システム
• 資源タイプ / 資源タイプ識別子: http://purl.org/coar/resource_type/c_6501
• 資源タイプ: journal article
• その他タイトル / その他のタイトル: アドホックネットワーク・車車間通信
• 著者所属: Research Institute of Electrical Communication Tohoku University Graduate School of Information Sciences Tohoku University
• 著者所属: Research Institute of Electrical Communication Tohoku University Graduate School of Information Sciences Tohoku University
• 著者所属: Research Institute of Electrical Communication, Tohoku University
• 著者所属: Research Institute of Electrical Communication, Tohoku University,Graduate School of Information Sciences, Tohoku University
• 著者所属: Research Institute of Electrical Communication, Tohoku University,Graduate School of Information Sciences, Tohoku University
• 著者所属(英): en
• 著者所属(英): Research Institute of Electrical Communication, Tohoku University,Graduate School of Information Sciences, Tohoku University
• 著者所属(英): en
• 著者所属(英): Research Institute of Electrical Communication, Tohoku University,Graduate School of Information Sciences, Tohoku University
• 著者所属(英): en
• 著者所属(英): Research Institute of Electrical Communication, Tohoku University
• 著者所属(英): en
• 著者所属(英): Research Institute of Electrical Communication, Tohoku University,Graduate School of Information Sciences, Tohoku University
• 著者所属(英): en
• 著者所属(英): Research Institute of Electrical Communication, Tohoku University,Graduate School of Information Sciences, Tohoku University
• 著者名: Toshiaki, Osada; Gen, Kitagata; Debasish, Chakraborty; Takuo, Suganuma; Norio, Shiratori
• 著者名(英): Toshiaki, Osada; Gen, Kitagata; Debasish, Chakraborty; Takuo, Suganuma; Norio, Shiratori
• 論文抄録 / 内容記述タイプ: Other
• 論文抄録 / 内容記述: Quality of Service (QoS) routing in Mobile Ad hoc NETworks (MANETs) is hard to achieve because the network topology tends to change constantly in a dynamic network. In this paper we propose an effective QoS routing scheme to satisfy the required service demand and adapt to the dynamic changes in network resources. This novel approach of Application-Level QoS Routing Scheme (ALRS) comprises three significant features: (1) Estimation of consumed bandwidth on each node by using 2-hop neighbors' traffic information (2) Route construction combined with admission control on each application session with (1) and (3) Route maintenance based on (1) and (2). By using our proposed ALRS scheme the availability of bandwidth is greatly improved for high-load communications such as multimedia applications. By computer simulation we confirmed that ALRS increases the delivery ratio by up to 50% and decreases delay by less than one-fourth of the existing traditional method.
• 論文抄録(英) / 内容記述タイプ: Other
• 論文抄録(英) / 内容記述: Quality of Service (QoS) routing in Mobile Ad hoc NETworks (MANETs) is hard to achieve because the network topology tends to change constantly in a dynamic network. In this paper, we propose an effective QoS routing scheme to satisfy the required service demand and adapt to the dynamic changes in network resources. This novel approach of Application-Level QoS Routing Scheme (ALRS) comprises three significant features: (1) Estimation of consumed bandwidth on each node by using 2-hop neighbors' traffic information, (2) Route construction combined with admission control on each application session with (1), and (3) Route maintenance based on (1) and (2). By using our proposed ALRS scheme the availability of bandwidth is greatly improved for high-load communications, such as multimedia applications. By computer simulation we confirmed that ALRS increases the delivery ratio by up to 50% and decreases delay by less than one-fourth of the existing traditional method.
• 書誌レコードID / 収録物識別子タイプ: NCID
• 書誌レコードID / 収録物識別子: AN00116647
• 書誌情報: 情報処理学会論文誌; 巻 50, 号 1, p. 2-13, 発行日 2009-01-15
• ISSN / 収録物識別子タイプ: ISSN
• ISSN / 収録物識別子: 1882-7764