Presentation | 2017-01-20 A Radio Environment Aware Computation Offloading for Mobile Edge Computing Koya Sato, Takeo Fujii, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we discuss a computation offloading in mobile edge computing (MEC) systems. We especially focus on the case where a mobile node sends calculation requests to surrounding MEC systems that have the computational capability. Unlike wired distributed computing systems, MEC systems suffer from the unstable connectivity due to wireless channel fluctuations such as multipath fading and shadowing effect; there is a possibility that the calculation results disappear by loss of wireless connectivity. In order to maximize the offloading effect in the wireless environment, we propose radio environment aware task allocation methods with predicting wireless connectivity between the mobile node and MEC systems. In particular, we discuss two methods: radio environment map (REM)-based connectivity prediction and distance-based one. Numerical results show that the proposed method can effectively offload the computation tasks compared with conventional methods that ignore the wireless connectivity. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | mobile edge computing / computation offloading / radio propagation |
Paper # | SR2016-89 |
Date of Issue | 2017-01-12 (SR) |
Conference Information | |
Committee | SR |
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Conference Date | 2017/1/19(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Himegin Hall |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Cognitive wireless network, Cross layer wireless technology, SDN, etc. |
Chair | Takeo Fujii(Univ. of Electro-Comm.) |
Vice Chair | Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.) |
Secretary | Kenta Umebayashi(Shinshu Univ.) / Masayuki Ariyoshi(NICT) / Suguru Kameda |
Assistant | Kazuto Yano(ATR) / Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) |
Paper Information | |
Registration To | Technical Committee on Smart Radio |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Radio Environment Aware Computation Offloading for Mobile Edge Computing |
Sub Title (in English) | |
Keyword(1) | mobile edge computing |
Keyword(2) | computation offloading |
Keyword(3) | radio propagation |
1st Author's Name | Koya Sato |
1st Author's Affiliation | The University of Electro-Communications(UEC) |
2nd Author's Name | Takeo Fujii |
2nd Author's Affiliation | The University of Electro-Communications(UEC) |
Date | 2017-01-20 |
Paper # | SR2016-89 |
Volume (vol) | vol.116 |
Number (no) | SR-409 |
Page | pp.pp.65-70(SR), |
#Pages | 6 |
Date of Issue | 2017-01-12 (SR) |