| Presentation | 2017-10-26 [Poster Presentation] A Bandwidth Allocation Scheme Based on Residual Bandwidth Information in Mobile Edge Computing Yusuke Ito, Hiroyuki Koga, Katsuyoshi Iida, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In cloud computing, when data center is far away from users, it may provide a poor quality of service to users. To improve the quality of service for each user, mobile edge computing (MEC) which locates edge servers on access networks has been proposed. MEC can provide low-latency and high-speed service compared to cloud computing. In MEC where various flows with different round-trip times (RTTs) coexist, a RTT-unfairness problem arises. Moreover, these flows have different requirements in terms of transmission rate. Therefore, a throughput of each flow need to be controlled according to flow requirements and independently of RTT. To meet the requirementsof each flow in such MEC, we previously proposed a bandwidth allocation scheme based on collectable information and showed the effectiveness of this approach in MEC. However, this scheme may degrade link utilization in ac-cess networks if it reallocates an unutilized bandwidth to flows through paths without a sufficient bandwidth. In this study, we propose a bandwidth allocation scheme based on residual bandwidth information to improve linkutilization in MEC. We show the effectiveness of this approach through simulation evaluations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Bandwidth Allocation / QoS / RTT-fairness / Link Utilization / Mobile Edge Computing / Cloud Computing |
| Paper # | NS2017-103 |
| Date of Issue | 2017-10-19 (NS) |
| Conference Information | |
| Committee | NS |
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| Conference Date | 2017/10/26(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | I-site nanba |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Network Architecture (Overlay, P2P, Ubiquitous NW, Scale-free NW, Active NW, NGN/NwGN), Next Generation Packet Transport (High-speed Ethernet, IP over WDM, Multi-Service Packet Technologies, MPLS), Grid, etc. |
| Chair | Hideki Tode(Osaka Pref. Univ.) |
| Vice Chair | Yoshikatsu Okazaki(NTT) |
| Secretary | Yoshikatsu Okazaki(Kyushu Inst. of Tech.) |
| Assistant | Kenichi Kashibuchi(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Network Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Poster Presentation] A Bandwidth Allocation Scheme Based on Residual Bandwidth Information in Mobile Edge Computing |
| Sub Title (in English) | |
| Keyword(1) | Bandwidth Allocation |
| Keyword(2) | QoS |
| Keyword(3) | RTT-fairness |
| Keyword(4) | Link Utilization |
| Keyword(5) | Mobile Edge Computing |
| Keyword(6) | Cloud Computing |
| 1st Author's Name | Yusuke Ito |
| 1st Author's Affiliation | University of Kitakyushu(Univ. of Kitakyushu) |
| 2nd Author's Name | Hiroyuki Koga |
| 2nd Author's Affiliation | University of Kitakyushu(Univ. of Kitakyushu) |
| 3rd Author's Name | Katsuyoshi Iida |
| 3rd Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
| Date | 2017-10-26 |
| Paper # | NS2017-103 |
| Volume (vol) | vol.117 |
| Number (no) | NS-262 |
| Page | pp.pp.65-68(NS), |
| #Pages | 4 |
| Date of Issue | 2017-10-19 (NS) |