Presentation | 2017-04-21 Consideration of Fine-grained Control of IoT Sensor Traffic using SDN Hiroaki Yamanaka, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The traffic volume for collecting sensor data from massive number of IoT sensors in a local area to the data center is large. The large amount of bandwidth of the links in the network is used. Allocating the path dynamically to each of the flows of the individual sensor devices based on the up-to-date available bandwidth of the links improve the efficiency of bandwidth usage in the network. Software defined-networking (SDN) techniques are suitable to dynamically control paths of the flows. The existing methods using SDN control the fine-grained flows for data of the individual sensor devices. As a result, large amount of control messages is exchanged and large number of flow entries are used in switches. We propose a method to reduce flow entries usage and transmitted control messages. The path is computed for individual sensor device considering the bandwidth usage. Then, the computed path is compared with the paths for the set flow entries in the network to search the overlapping part. In the switches in the overlapping part of the paths, the traffic for both paths is processed by the flow entries set for the existing path. To be compatible with the existing path, the matching rule for the new path is determined and the header of data packet is modified at the switch connecting to the sensor device. New flow entries that need to be set and the control messages are reduced. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | IoT sensor data / SDN / flow control / efficiency of bandwidth resource usage |
Paper # | CQ2017-5 |
Date of Issue | 2017-04-13 (CQ) |
Conference Information | |
Committee | CS / CQ |
---|---|
Conference Date | 2017/4/20(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Chitose Institute of Science and Technology |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Network Serice, Service Quality, SDN (Software-Defined Networking), NFV (Network Functions. Virtualization), Network Virtualization, Cloud, Contents Delivery, etc |
Chair | Tetsuya Yokotani(Kanazawa Inst. of Tech.) / Kyoko Yamori(Asahi Univ.) |
Vice Chair | Hidenori Nakazato(Waseda Univ.) / Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC) |
Secretary | Hidenori Nakazato(NTT) / Takanori Hayashi(Kyushu Univ.) / Hideyuki Shimonishi(Osaka Univ.) |
Assistant | / Hirantha Abeysekera(NTT) / Norihiro Fukumoto(KDDI R&D Labs.) |
Paper Information | |
Registration To | Technical Committee on Communication Systems / Technical Committee on Communication Quality |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Consideration of Fine-grained Control of IoT Sensor Traffic using SDN |
Sub Title (in English) | |
Keyword(1) | IoT sensor data |
Keyword(2) | SDN |
Keyword(3) | flow control |
Keyword(4) | efficiency of bandwidth resource usage |
1st Author's Name | Hiroaki Yamanaka |
1st Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
Date | 2017-04-21 |
Paper # | CQ2017-5 |
Volume (vol) | vol.117 |
Number (no) | CQ-5 |
Page | pp.pp.19-24(CQ), |
#Pages | 6 |
Date of Issue | 2017-04-13 (CQ) |