顔写真 助教 
キツトスワン ナツタポン 


タイのマハナコーン大学  ティーチング・アシスタント  1999-2002 
タイのキングモングット工科大学  ティーチング・アシスタント  2001-2002 
ROHM Integrated Semiconductor, Thailand  情報システム課  ISエキスパート  2003/07/01-2005/09/30 
電気通信大学  ティーチング・アシスタント  2009/03-2011/03 
電気通信大学  リサーチ・アシスタント  2010/10-2011/03 
電気通信大学  産学連携研究員  2011/04/01-2013/01/30 
Trinity College Dublin, Ireland  ポスドク  2013/02/01-2015/08/15 

電気通信大学  電気通信学研究科  情報通信工学専攻  博士  2011/03/24  卒業 
キングモングット工科大学  工学研究科  電気工学専攻  修士  2004/01/15  卒業 
マハナコン大学  工学部  電気工学科  その他  2000/03/12  卒業 
バンコク、ノンフォーマル教育センター  高校のプログラム  1992/10/20  卒業 

博士(工学)  電気通信大学  2011/03/24 
Master of Engineering  キングモングット工科大学ラードクラバン  2004/01/15 
Bachelor of Engineering (Electrical Engineering)  マハナコン大学  2000/03/12 

SDN concept
SDN concept

The Internet traffic becomes explosive due to endless request from users. Network administrators have to cope with a lot of difficulties to support the request. They have to learn configuration based on product's manual. Implementation of a new solution is difficult due to the limitation of product operating system. We study network technologies to make the network easier to be controlled, implement, and less complex.

Software Defined Networking

SDN separates the network control and data forwarding planes. This allows network engineers and administrators to respond quickly to changing requirements of the network from a centralized controller. The network administrator can avail of improved network programmability to flexibly control the physical switches from the controller, which runs all the intelligent control and management software, regardless of the vendor or the model of the switches used.

OpenFlow is a widely known protocol for SDN networks that enables the controller to interact with the forwarding plane of the switches and thus make adjustments to the network. The hardware switches can also use OpenFlow messages to inform the controller when a packet arrives with no specified forwarding instructions. The forwarding instructions are based on a flow entry. The controller specifies the set of parameters and how packets that match the flow entry should be processed.

Optical packet/burst switching

Optical packet switched networks are emerging as a serious future candidate for the evolution of optical telecommunication networks to support high-throughput services such as voice over IP (VoIP) and high quality video streaming on demand. In an optical network with optical packet switches interconnected with optical fibers running wavelength division multiplexing (WDM), packets are transmitted from source to destination without any optical-electrical-optical (O/E/O) conversion.

Buffering at intermediate nodes is eliminated. The use of optical buffering through fiber delay lines (FDLs) to delay a packet for a specified amount of time while waiting for a future transmission may not feasibly to provide a large delay time.

Network control and management

In an IP network, a packet travels from source to destination using a routing table to guide a route. The routing table is dynamically configured using a routing protocol based on traffic condition. Adopting a suitable routing scheme can gain higher network throughput. 

2019  大学院技術英語  前期  大学院(IE)  博士前期課程 
2019  回路シミュレーション  前期  学部(昼間) 
2019  コンピュータネットワーク  後期  学部(昼間) 


Software-defined network 
Optical communications 
Network control 
Communication protocols 

一般論文  有  Dynamic load balancing with learning model for Sudoku solving system  Nattapong Kitsuwan, Praphan Pavarangkoon, Hendro Mulyo Widiyanto, and Eiji Oki  Digital Communications and Networks  -/ -  2019 
一般論文  有  Modulation-Adaptive Link-Disjoint Path Selection Model for 1+1 Protected Elastic Optical Networks  Yuto Kishi, Nattapong Kitsuwan, Hiro Ito, Bijoy Chand Chatterjee, and Eiji Oki  IEEE Access  -/ -  2019  2169-3536  10.1109/ACCESS.2019.2901018 
一般論文  有  Self-adjustable Domain Adaptation in Personalized ECG Monitoring Integrated with IR-UWB Radar  Wenfeng Yin, Xiuzhu Yang, Lei Li, Lin Zhang, Nattapong Kitsuwan, Ryoichi Shinkuma, and Eiji Oki  Elsevier Biomedical signal processing and control  47/ -, 75-87  2019 
一般論文  有  Designing a Hadoop System Based on Computational Resources and Network Delay for Wide Area Networks  Tomohiro Matsuno, Bijoy Chand Chatterjee, Nattapong Kitsuwan, Eiji Oki, Malathi Veeraraghavan, Satoru Okamoto, and Naoaki Yamanaka  Springer Telecommunication Systems  70/ 1, 13-25  2019 
一般論文  有  Delay Distribution Based Remote Data Fetch Scheme for Hadoop Clusters in Public Cloud  Ravindra Sandaruwan Ranaweera, Nattapong Kitsuwan, Eiji Oki  IEICE Transactions on Communications  E102-B/ 8  2019/08 

学会口頭発表  Content Centric Network におけるサーバー位置を考慮したキャッシュ手法  IEICE ソサイエタィ大会  1-4  無  荒巻 和治, キットスワン ナッタポン  2018/09 
学会口頭発表  マルチドメイン環境下のエラスティック光ネットワークにおける高信頼光パスの設計  IEICE ソサイエタィ大会  1-4  無  井田 恒太郎, キットスワン ナッタポン  2018/09 
学会口頭発表  エラスティック光ネットワークにおける帯域幅分割割り当て法  IEICE ソサイエタィ大会  1-4  無  松浦 諒太, キットスワン ナッタポン  2018/09 
学会口頭発表  エラスティック光ネットワークにおける独立経路選択  IEICE フォトニックネットワーク研究会  116/ 386  無  岸祐斗, キットスワンナッタポン, 大木英司  2018/03 
学会口頭発表  グラフ圧縮を用いた媒介中心性の計算手法  IEICE ネットワークシステム研究会  無  荒巻和治, キットスワン ナッタポン, 大木英司  2017/10 

Excellent paper award  Minimizing Backup Capacity Considering Routings in Primary and Backup Networks for Random Multiple Link Failures  2018 
Outstanding reviewer - Optical Switching and Networking  2017/11 
Outstanding reviewer - Optical Fiber Technology  2017/05 
Research fellow  2013 
Outstanding paper award  Dynamic Pump-Wavelength Selection for Optical Packet Switch with Recursive Parametric Wavelength Conversion  2012 

国内  客員研究員  Ireland  Trinity College Dublin  学術振興会等  2017-2017 

IEICE 通信方式研究会  専門委員会  2019/05-現在 
International Conference on ICT convergence (ICTC)  Technical Program Committee  2018-現在 
IEEE Conference on Optical Network Design and Modelling (ONDM)  Technical Program Committee  2018-現在 
The 5th NAFOSTED Conference on Information and Computer Science (NICS)  Technical Program Committee  2018-現在 
International Conference on Information Networking 2018  Technical Program Committee  2018-現在 

産学官連携  The University of Electro-Communications  2011/04-現在