| Presentation | 2016-01-21 Multistage Implementation of a Disturbance-Observer-based Queue Management Algorithm for TCP/AQM Networks Hosho Chibana, Ryogo Kubo, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, not only information and communication devices such as personal computers and smartphones but also various kinds of things will be connected to a network. However, with realization of Internet of things (IoT), machine-to-machine (M2M) traffic is expected to increase rapidly. Therefore, a congestion control technique will become more important. Transmission control protocol (TCP) which is a protocol of Internet has a cogestion control mechanism. The TCP detects packet loss and/or time-out, and adjusts a window size. Recently, cooperative congestion control of TCP congestion mechanism and active queue management (AQM) in switches and routers has been recommended. In the AQM, a packet drop probability is adjusted, and the queue length is controlled. The AQM realizes stabilization of throughput. Nowadays, various kinds of AQM scheme have been proposed. In particular, an AQM controller using a disturbance observer (DOB) can compensate the variation of network parameter such as the number of TCP connections and the inflow of non-TCP flows, and has high robustness. This report investigates the effcts of the multistage imlementation of AQM controller using DOB. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | IoT / M2M / TCP / Congestion Control / AQM / Control Theory / Disturbance Observer |
| Paper # | CQ2015-98 |
| Date of Issue | 2016-01-14 (CQ) |
| Conference Information | |
| Committee | CQ |
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| Conference Date | 2016/1/21(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | University of Tsukuba |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Kyoko Yamori(Asahi Univ.) |
| Vice Chair | Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC) |
| Secretary | Takanori Hayashi(NEC) / Hideyuki Shimonishi(Osaka Univ.) |
| Assistant | Masahiro Yamamoto(OKI) / Bo GU(Waseda Univ.) / Hirantha Abeysekera(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Communication Quality |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Multistage Implementation of a Disturbance-Observer-based Queue Management Algorithm for TCP/AQM Networks |
| Sub Title (in English) | |
| Keyword(1) | IoT |
| Keyword(2) | M2M |
| Keyword(3) | TCP |
| Keyword(4) | Congestion Control |
| Keyword(5) | AQM |
| Keyword(6) | Control Theory |
| Keyword(7) | Disturbance Observer |
| 1st Author's Name | Hosho Chibana |
| 1st Author's Affiliation | Keio University(Keio Univ.) |
| 2nd Author's Name | Ryogo Kubo |
| 2nd Author's Affiliation | Keio University(Keio Univ.) |
| Date | 2016-01-21 |
| Paper # | CQ2015-98 |
| Volume (vol) | vol.115 |
| Number (no) | CQ-408 |
| Page | pp.pp.31-36(CQ), |
| #Pages | 6 |
| Date of Issue | 2016-01-14 (CQ) |