Univ. of Aizu

CE Division


 About CE

                          CE People





Networking and Communications

Introduction | Research Labs | People | Publications


At the Communications and Networks group, our research spans all 5 layers in the communication networks, from physical, data-links to network, transport and application layers. Our recent research program focuses on the following areas:

  • Ubiquitous computing

  • E-Learning, computer science education

  • Communication networks and distributed algorithms

  • Functional safety: Functional safety models

  • Computer vision, software visualization and computer network.

  • Wireless, mobile, and personal communications networking

  • Network security and privacy protection

  • Next generation network architecture, protocol, management, and applications

  • Multimedia networking

  • Optical communications and networks

  • Free space optical communications

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Research Labs

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Recent Publications

  • Lei Jing, Zixue Cheng, Junbo Wang, and Yinghui Zhou, "A Spirally Step-by-Step Educational Method for Cultivating Competent Embedded System Engineers on Demands of Industry", accepted and will be published in the IEEE Transactions on Education (Has been online published, will be published in print)

  • Junbo Wang, Zixue Cheng, Lei Jing, Kaoru Ota, and Mizuo Kansen, gA Two-stage Composition Method for Danger-aware Services based on Context Similarityh IEICE Transactions on Information and Systems Vol.E93-D,No.6, pp.1521-1539,Jun. 2010.

  • Xianzhi Ye, Lei Jing, Mizuo Kansen, Junbo Wang, Kaoru Ota, and Zixue Cheng, gA Support Method with Changeable Training Strategies based on Mutual Adaptation between a Ubiquitous Pet and a Learner,h IEICE Transactions on Information and Systems, Vol.E93-D, No.4, Apr. 2010

  • Zixue Cheng  and Qian-Ping Gu, "Distributed Algorithms for Leader Election on Partially Ordered Keys,h (Special Issue on Multimedia Communication Protocol), Transactions of Information Processing Society of Japan  41(2)  pp.415-423, 2000.

  • Zixue Cheng, K. Takahashi, N. Shiratori, S. Noguchi: "An Automatic Implementation Method of Protocol Specification in LOTOS,h IEICE Transactions on Information & Systems, Vol.E75-D, No. 4, pp. 543-556, Jul. 1992.

  • Aiguo He: gAn Understanding Information Management System for a Real-time Interactive Distance Education Environmenth, International Journal of Distance Education Technologies, Vol.7, No.1, pp.44-57, 2009.

  • Aiguo He, G. Zhang, Z. Cheng: gA Design of Real-time and Interactive Distance Education Environment,h International Journal of Distance Education Technologies, Vol.2, No.2, pp.1-12, 2004.

  • Aiguo He, A. Kara, Z. ChengCK. Go, A. KoyamaCT. Huang and A. Imamiya: gRIDEE-SPS: a Presentation System for Realtime Interactive Distance Education Environment,h ISPJ Journal Vol. 44, No. 3, pp 700 -708, 2003.

  • Anh T. Pham, Tu A. Luu and Ngoc T. Dang. Performance Bound for Turbo-coded 2-D FSO/CDMA Systems over Atmospheric Turbulence Channels. IEICE Trans. on Fundamentals. Vol. E93-A, No.12, pp.-, Dec. 2010

  • Ngoc T. Dang and Anh T. Pham. Reducing the Dispersion Effects in Multiwavelength Optical CDMA Systems by Using MCM Signaling. IEEE/OSA Journal of Optical Communications and Networking. Vol. 2, No. 11, Nov. 2010

  • Ngoc T. Dang and Anh T. Pham. Performance Analysis of Incoherent Multi-wavelength OCDM Systems under the Impact of Four Wave Mixing. OSA's Opt. Express, Vol. 18, Issue 10, pp. 9922--9933, Apr. 2010. DOI: 10.1364/OE.18.009922.

  • Ngoc T. Dang, Anh T. Pham and Zixue Cheng. Performance Analysis of Spectral Amplitude Encoding OCDM Systems over Linear Dispersive Optical Channel. IEEE/OSA Journal of Optical Communications and Networking. Vol. 1, Iss. 6, pp. 521--529, Nov. 2009. DOI: 10.1364/JOCN.1.000521 

  • Anh T. Pham and Hiroyuki Yashima. Performance Enhancement of 2-D WH/TS OCDM Systems using a Heterodyne Detection Receiver and PPM Signaling. OSA's Journal of Optical Networking. Vol.6, No. 6, pp.789--800, Jun. 2007.

  • Lei Jing, Zixue Cheng, and Tongjun Huang, gA system for localising and searching objects to enhance self-directed practical learningh, International Journal of Computational Science and Engineering (IJCSE), Vol. 5, No. 2, 2010, p165-173

  • Zixue Cheng, Mizuo Kansen, and  Tongjun Huang, "Troublesome Detectable Context-aware Services based on Game-theory", The 2nd IEEE International Conference on Ubi-media Computing (U-Media 2009), Dec. 2009.

  • Qiu Han, Lei Jing, Tongjun Huang, and Zixue Cheng, gA Ubiquitous Support System for Learning Safety Knowledge by Detecting Kidsf Dangerous Situationsh,  In Proceeding of Fourth International Conference on Information Technology and Applications, p442-447, Jan. 2007.

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