Presentation | 2014-03-06 A Method Of Contents Distribution by Mobility Prediction for Wireless Access Gate System in MMW Band Yuta TANIZAKI, Chikara SASAKI, Atsushi TAGAMI, Katsunori YAMAOKA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, high-functional mobile devices (ex. smartphone, tablet PC) are immedeately spreading. They can access the Intenet by wireless access network (3G, LTE, WiMAX) whose frequency band is less than micro- meter band. However, according to the widespread of smartphone and alarge-capacity contents, wireless demand exceeds the spectrum capacity. To solve this, wireless access gate system which is designed to shift traffics occured in micro-meter wave band wave to in millimeter wave bandis proposed. In this system ,when user wants to get contents in internet, contents server has to distribute the contents to some gates before user passes by mobility predction. So we consider effects of an error in prediction on this system. In this paper, we reveal effects of mobility prediction on offload rate and a backbone network traffic volume and effectiveness of a prediction method which uses the speed of mobile terminal at previous gate. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Millimeter wave / Data offload / Contents distribution / Mobility prediction / Offload rate / Traffic volume |
Paper # | IN2013-155 |
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Committee | IN |
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Conference Date | 2014/2/27(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information Networks (IN) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Method Of Contents Distribution by Mobility Prediction for Wireless Access Gate System in MMW Band |
Sub Title (in English) | |
Keyword(1) | Millimeter wave |
Keyword(2) | Data offload |
Keyword(3) | Contents distribution |
Keyword(4) | Mobility prediction |
Keyword(5) | Offload rate |
Keyword(6) | Traffic volume |
1st Author's Name | Yuta TANIZAKI |
1st Author's Affiliation | Tokyo Institute of Technology() |
2nd Author's Name | Chikara SASAKI |
2nd Author's Affiliation | KDDI R&D Laboratories Inc |
3rd Author's Name | Atsushi TAGAMI |
3rd Author's Affiliation | KDDI R&D Laboratories Inc |
4th Author's Name | Katsunori YAMAOKA |
4th Author's Affiliation | Tokyo Institute of Technology |
Date | 2014-03-06 |
Paper # | IN2013-155 |
Volume (vol) | vol.113 |
Number (no) | 473 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |