Presentation | 2015-04-21 Introduction of SDN into mobile network to realize traffic offloading and handover Makoto Fujinami, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In recent years, the new way of utilizing IP networks has emerged in which data communication has been done without human intervention like sensors. These use cases need much lower latency and higher bandwidth compared to the existing use cases. However there are physical constraints like propagation delay to realize such use cases. So, with those kinds of constraints, new concept has been introduced called MEC which stands for "mobile edge computing". In MEC, extra computational resources or storage resources has been installed to the place very close to or inside of the LTE base stations. Terminals can use these resources and expect quicker replies from nodes close to base stations. This situation enables us to make the communication latency very low and it also make the TCP throughput much higher. On the other hand, in exchange for low latency, terminals can't make handovers between base stations due to the architecture constraints of IP network. Therefore, we focus on introducing the SDN concept into mobile network with low cost and try to make not only lower latency or higher bandwidth but also handovers possible. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | mobile network / LTE / SDN |
Paper # | CS2015-3 |
Date of Issue | 2015-04-14 (CS) |
Conference Information | |
Committee | CQ / CS |
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Conference Date | 2015/4/21(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Fukuoka Institute of Technology |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Application for 5G, Programmability of Network, SDN (Software-Defined Networking), NFV(Network Functions. Virtualization),Cloud, Network Virtualization, Service Quality, Contents Delivery, etc |
Chair | Akira Takahashi(NTT) / Toshinori Tsuboi(Tokyo Univ. of Tech.) |
Vice Chair | Eizaburo Itakura(Sony) / Kyoko Yamori(Asahi Univ.) / Tetsuya Yokotani(Mitsubishi Electric) |
Secretary | Eizaburo Itakura(Nippon Inst. of Tech.) / Kyoko Yamori(NEC) / Tetsuya Yokotani(NTT) |
Assistant | Masahiro Yamamoto(OKI) / Bo GU(Waseda Univ.) |
Paper Information | |
Registration To | Technical Committee on Communication Quality / Technical Committee on Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Introduction of SDN into mobile network to realize traffic offloading and handover |
Sub Title (in English) | |
Keyword(1) | mobile network |
Keyword(2) | LTE |
Keyword(3) | SDN |
1st Author's Name | Makoto Fujinami |
1st Author's Affiliation | NEC Corporation(NEC) |
Date | 2015-04-21 |
Paper # | CS2015-3 |
Volume (vol) | vol.115 |
Number (no) | CS-10 |
Page | pp.pp.13-16(CS), |
#Pages | 4 |
Date of Issue | 2015-04-14 (CS) |