Presentation | 2017-12-14 The Priority Route Assignment Method in Flow-Level Routing Yuki Udagawa, Osamu Mizuno, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | OSPF(Open Shortest Path First) and RIP(Routing Information Protocol) are utilized as routing protocols in enterprise network and academic network. However, these routing protocols don’t have function of detecting network congestion. For that reason, network fall into the congestion by routers have transferred traffic at congested paths. As a result, throughput and delay decrease. We make it a goal to increase throughput, we proposed Flow-Level Routing. The Flow-Level Routing makes two paths based on the physical bandwidth and the available bandwidth respectively. Furthermore, an edge router assigns a flow to a path considering congestion state. However, paths based on the available bandwidth switch at constant interval. As a result, QoS of VoIP traffic and Video traffic decreases due to jitter when these traffics are assigned to a path based on the available bandwidth. In this paper, we proposed two new functions in Flow-Level Routing. In the first function, an edge router assigns a flow such as VoIP-flow or Video-flow to a path based on the physical bandwidth even under network congestion. In the second function, an edge router assigns a flow that only requires low-delay to a path. The path is selected based on router performance between an edge router and a destination router. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Routing / Available bandwidth / Flag table |
Paper # | IN2017-53 |
Date of Issue | 2017-12-07 (IN) |
Conference Information | |
Committee | IA / IN |
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Conference Date | 2017/12/14(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Hiroshima City Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Performance Analysis and Simulation, Robustness, Traffic and Throughput Measurement, Quality of Service (QoS) Control, Congestion Control, Overlay Network/P2P, IPv6, Multicast, Routing, DDoS, etc. |
Chair | Katsuyoshi Iida(Hokkaido Univ.) / Katsunori Yamaoka(Tokyo Inst. of Tech.) |
Vice Chair | Rei Atarashi(IIJ) / Hiroyuki Osaki(Kwansei Gakuin Univ.) / Tomoki Yoshihisa(Osaka Univ.) / Takuji Kishida(NTT) |
Secretary | Rei Atarashi(Tokyo Metropolitan Univ.) / Hiroyuki Osaki(TOYOTA-IT) / Tomoki Yoshihisa(NTT) / Takuji Kishida(NTT) |
Assistant | Kenji Ohira(Tokushima Univ.) / Ryohei Banno(NTT) / Toshiki Watanabe(NEC) |
Paper Information | |
Registration To | Technical Committee on Internet Architecture / Technical Committee on Information Networks |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | The Priority Route Assignment Method in Flow-Level Routing |
Sub Title (in English) | |
Keyword(1) | Routing |
Keyword(2) | Available bandwidth |
Keyword(3) | Flag table |
1st Author's Name | Yuki Udagawa |
1st Author's Affiliation | Kogakuin University(Kogakuin Univ.) |
2nd Author's Name | Osamu Mizuno |
2nd Author's Affiliation | Kogakuin University(Kogakuin Univ.) |
Date | 2017-12-14 |
Paper # | IN2017-53 |
Volume (vol) | vol.117 |
Number (no) | IN-353 |
Page | pp.pp.43-48(IN), |
#Pages | 6 |
Date of Issue | 2017-12-07 (IN) |