| Presentation | 2017-03-03 Performance Evaluation of the Interference Aware Channel Utilization Method for Multi-Radio Software Defined WMN Toshiki Hamanaka, Yuzo Taenaka, Kazuya Tsukamoto, Masaya Nakayama, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Our previous study tried to effectively utilize multiple channels at respective hops by exploiting OpenFlow in Software Defined Wireless Mesh Network (SD-WMN). This method can increase the network capacity by parallelly utilizing orthogonal channels. However, degradation of channel utilization efficiency might occur when congested channels exist, because the method does not take external radio interference into account. In this paper, we propose an interference aware channel utilization method by estimating the rest of interfered channel's capacity and controlling flows based on this estimation. Finally, we show the proposed method can enhance channel utilization efficiency when radio interference exists by an experiment. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Radio interference / Experiment / Multi-Radio (AP) / Multi-channel / SDN/OpenFlow / Wireless mesh network / Multi-hop communication |
| Paper # | NS2016-245 |
| Date of Issue | 2017-02-23 (NS) |
| Conference Information | |
| Committee | NS / IN |
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| Conference Date | 2017/3/2(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | OKINAWA ZANPAMISAKI ROYAL HOTEL |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Chair | Hideki Tode(Osaka Pref. Univ.) / Katsunori Yamaoka(Tokyo Inst. of Tech.) |
| Vice Chair | Yoshikatsu Okazaki(NTT) / Takuji Kishida(NTT) |
| Secretary | Yoshikatsu Okazaki(Kyushu Inst. of Tech.) / Takuji Kishida(NTT) |
| Assistant | Shohei Kamamura(NTT) / Kunitake Kaneko(Keio Univ.) / Takashi Natsume(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Network Systems / 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) | Performance Evaluation of the Interference Aware Channel Utilization Method for Multi-Radio Software Defined WMN |
| Sub Title (in English) | |
| Keyword(1) | Radio interference |
| Keyword(2) | Experiment |
| Keyword(3) | Multi-Radio (AP) |
| Keyword(4) | Multi-channel |
| Keyword(5) | SDN/OpenFlow |
| Keyword(6) | Wireless mesh network |
| Keyword(7) | Multi-hop communication |
| 1st Author's Name | Toshiki Hamanaka |
| 1st Author's Affiliation | The University of Tokyo(UTokyo) |
| 2nd Author's Name | Yuzo Taenaka |
| 2nd Author's Affiliation | The University of Tokyo(UTokyo) |
| 3rd Author's Name | Kazuya Tsukamoto |
| 3rd Author's Affiliation | Kyushu Institute of Technology(Kyutech) |
| 4th Author's Name | Masaya Nakayama |
| 4th Author's Affiliation | The University of Tokyo(UTokyo) |
| Date | 2017-03-03 |
| Paper # | NS2016-245 |
| Volume (vol) | vol.116 |
| Number (no) | NS-484 |
| Page | pp.pp.505-510(NS), |
| #Pages | 6 |
| Date of Issue | 2017-02-23 (NS) |