講演抄録/キーワード |
講演名 |
2016-01-22 15:05
Modeling and Evaluation of Low Latency Network Architecture Considering Computing Latency in Fog Servers ○Krittin Intharawijitr・Katsuyoshi Iida(Tokyo Tech)・Hiroyuki Koga(Univ. of Kitakyushu) NS2015-164 |
抄録 |
(和) |
Abstract Extremely low latency is one of the critically enhanced performance in 5G. Various applications in 5G trend to be supported by Cloud computing service. However, the geolocation of Cloud servers could be far away from a user location. A long communication distance requires long transmission delay which cannot satisfy the depressed latency of 5G requirements. Fog computing architecture, therefore, is introduced in 5G network to shorten the latency. A data center is placed on an edge of the networks. Anyhow, the total latency must compose of the transmission and the processing time. In this research, we study the communication delay and computing delay in the Fog computing model. Policies of how to select a Fog target for each source are also considered. Finally, the numerical results from a developed simulation are analysed. |
(英) |
Abstract Extremely low latency is one of the critically enhanced performance in 5G. Various applications in 5G trend to be supported by Cloud computing service. However, the geolocation of Cloud servers could be far away from a user location. A long communication distance requires long transmission delay which cannot satisfy the depressed latency of 5G requirements. Fog computing architecture, therefore, is introduced in 5G network to shorten the latency. A data center is placed on an edge of the networks. Anyhow, the total latency must compose of the transmission and the processing time. In this research, we study the communication delay and computing delay in the Fog computing model. Policies of how to select a Fog target for each source are also considered. Finally, the numerical results from a developed simulation are analysed. |
キーワード |
(和) |
Fog computing / Cloud computing / low latency architecture / 5G / / / / |
(英) |
Fog computing / Cloud computing / low latency architecture / 5G / / / / |
文献情報 |
信学技報, vol. 115, no. 404, NS2015-164, pp. 103-108, 2016年1月. |
資料番号 |
NS2015-164 |
発行日 |
2016-01-14 (NS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
NS2015-164 |