Presentation | 2017-03-06 A Study on Change-Point Prediction in Mobile Networks Shinya Wada, Yujin Tang, Takahiro Matsuda, Haruki Izumikawa, Chihiro Ono, Tetsuya Takine, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Traffic volumes in mobile networks could be fluctuated spatiotemporally due to the change of communicational place and situation. Change-point prediction techniques are important to prevent a degradation of communication qualities. In this article, we study a change-point prediction technique to predict a timing when the statistics of the number of mobile accesses are changed drastically. In this technique, to verify a correlative relationship, a time lag of maximum cross-correlation function for a certain pairwise base station is calculated by shifting of time series of mobile accesses. Then a change-point is predicted by a correlative relationship of a certain pairwise base station. We evaluate the efficacy of the studied technique with simulation experiments. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Change-point prediction / Change-point detection / Mobile networks |
Paper # | CQ2016-118 |
Date of Issue | 2017-02-27 (CQ) |
Conference Information | |
Committee | MVE / IE / CQ / IMQ |
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Conference Date | 2017/3/6(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kyusyu Univ. Ohashi Campus |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Five senses media, Multimedia, Virtual Environment, Image encoding, Ultra realistic, Network quality and reliability, Image media quality, etc. |
Chair | Yoshinari Kameda(Univ. of Tsukuba) / Seishi Takamura(NTT) / Kyoko Yamori(Asahi Univ.) / Yuukou Horita(Univ. of Toyama) |
Vice Chair | Kenji Mase(Nagoya Univ.) / Takayuki Hamamoto(Tokyo Univ. of Science) / Atsuro Ichigaya(NHK) / Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC) / Kenji Sugiyama(Seikei Univ.) / Toshiya Nakaguchi(Chiba Univ.) |
Secretary | Kenji Mase(Kyushu Univ.) / Takayuki Hamamoto(Kyoto Univ.) / Atsuro Ichigaya(NTT) / Takanori Hayashi(NTT) / Hideyuki Shimonishi(Chiba Inst. of Tech.) / Kenji Sugiyama(Osaka Univ.) / Toshiya Nakaguchi(Keio Univ.) |
Assistant | Hideaki Uchiyama(Kyushu Univ.) / Takatsugu Hirayama(Nagoya Univ.) / Ryosuke Aoki(NTT) / Kei Kawamura(KDDI R&D Labs.) / Keita Takahashi(Nagoya Univ.) / Hirantha Abeysekera(NTT) / Norihiro Fukumoto(KDDI R&D Labs.) / Shinichiro Saito(Sony) / Masaru Tsuchida(NTT) |
Paper Information | |
Registration To | Technical Committee on Multimedia and Virtual Environment / Technical Committee on Image Engineering / Technical Committee on Communication Quality / Technical Committee on Image Media Quality |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on Change-Point Prediction in Mobile Networks |
Sub Title (in English) | |
Keyword(1) | Change-point prediction |
Keyword(2) | Change-point detection |
Keyword(3) | Mobile networks |
1st Author's Name | Shinya Wada |
1st Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
2nd Author's Name | Yujin Tang |
2nd Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
3rd Author's Name | Takahiro Matsuda |
3rd Author's Affiliation | Osaka University(Osaka Univ.) |
4th Author's Name | Haruki Izumikawa |
4th Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
5th Author's Name | Chihiro Ono |
5th Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
6th Author's Name | Tetsuya Takine |
6th Author's Affiliation | Osaka University(Osaka Univ.) |
Date | 2017-03-06 |
Paper # | CQ2016-118 |
Volume (vol) | vol.116 |
Number (no) | CQ-497 |
Page | pp.pp.43-47(CQ), |
#Pages | 5 |
Date of Issue | 2017-02-27 (CQ) |