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Title : IP-USN as a next generation Infrastructure |
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Time : 2/18, 09:00 (Session 1C) |
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Speaker : Dr. Sunmoo Kang, National Information Society Agency (NIA)
Dr. sun-Moo Kang is currently working for NIA(National Information Society Agency) as a Director. He joined into NIA in 2006 and is responsible for KOREN(Korea Advanced Research Network) and IPv6 Pilot Service. He has been worked in different area of IT technology. He has 18 year research and development experiences at ETRI including 3 years in L.M.Ericsson, Sweden as a visiting researcher. He has also industry experience of developing mobile devices and equipment at Neotelecom. His interesting research area is including Future Internet technology and testbed, IP-USN, Wireless Mesh network.
Abstract : In ubiquitous society, sensor network related business will be broadly applicable in every day life. We define this kind of trends as a u-life includes u-health, u-defence, u-safety, u-something and all of these, the most important and integrated meaning will be probably covered by u-City. IP-USN infrastructure will be an essential common infrastructure in this u-something, which is now becoming hot issues in many international standard bodies. Korea has several core technologies. in IP-USN infrastructure, that is, a tiny OS, NanoQ plus developed in ETRI, Multiple wireless access technology developed by Casuh, and 6LoWPAN technology, developed by many domestic companies. We introduce IP-USN infrastructure and it's concepts and business model.
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Title : IPv6 Pilot Project Experience in Korea |
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Time : 2/18, 10:40 (Session 2C) |
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Speaker : Principal Researcher Hyongsoon Kim, National Information Society Agency (NIA)
HyongSoon Kim is a principal researcher in NIA and is responsible for IPv6 pilot projects. NIA is a statutory agency founded by Article 10 of the Framework Act on Informatzation Promotion for the purpose of promoting informatization and to support development of related policies for national agencies and local autonomies. HyongSoon Kim contributed to the construction of the Korean e-business' policy from 1997 to 2003 and was responsible for international cooperation of KOREN from 2004 to 2006. HyongSoon Kim has been responsible for IPv6 pilot projects since 2007 and is a chair of Service Transition working group in IPv6 Forum Korea.
Abstract : National Information Society Agency (NIA) successfully finished IPv6 Pilot projects from 2004 to 2007.
For this project, we set up IPv6 service providing network with IPv6 portal, 6KANet and 6NGIX. Each system had essential functionality to hold IPv6 early adopters and provide IPv6 services, and connectivity to commercially available IPv6 service providers in the world.
This paper includes brief summarizations of various pilot projects NIA performed during the time.
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Title : MIH and IP Mobility Technologies for Multiple Access Network Service |
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Time : 2/18, 13:20 (Session 3B) |
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Speaker : Senior Researcher. Junghoon Jee, Electronics and Telecommunications Research Institute (ETRI)
Main research has been focusing on the mobile communication areas, recently focusing on providing the seamless handover service when mobile terminal's moving across heterogeneous networks like WiMAX, WiFi and 3G. The speaker has contributed the IEEE802 and IETF's standardization on the wireless mobility areas. For the standardization, currently contributing as an assistant editor of the IEEE802.21 working group and as the secretary of the IEEE 802.21 multi-radio power management study group. For the IETF standardization, major works are related with IP mobility protocols over the WiMAX network. For this, currently acting as the editor of the problem statement document which specifies how the IP protocols should operate over the IEEE802.16 network and co-authoring the document which specifies how the IP fast handover protocol operates over the IEEE802.16 network. Previously, I was a member of the Mobile IPv6 bootstrapping design team for the publication of RFC5026. A couple of RFC documents are ready to be published in the IP mobility areas.
Abstract : This talk discusses how the IEEE 802.21's Media Independent Handover services can be utilized for the IP mobility management protocols to support the seamless handovers among heterogeneous networks. The multi-mode terminal consideration, the extensions of the mobility management protocols for the multi-mode terminals and the way to integrate the mobility management protocols with the Media Independent Handover procedures are also shown.
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Title : Korea Advanced Research Network(KOREN) for Future Internet Testbed |
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Time : 2/18, 13:20 (Session 3C) |
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Speaker : Researcher. Sangkyun Kim, National Information Society Agency (NIA)
Sanggyun Kim is a senior researcher on assignment to the NIA u-infrastructure team. He has most recently been promoting , technical supporting and coordinating KOREN users for collaborative research within domestic and international research and education network communities. Prior to joining NIA, Sanggyun worked at the Advanced Network Forum(ANF) secretariat in a variety of roles ranging from administrative deputy director to research collaboration coordinator. During his 4 years at ANF, Sanggyun was involved in many collaborative research projects including global demonstrations based several applications like HDTV, medical and conferencing areas. He also participated in the international RnE network event as Korea's representative of user community. Sanggyun has a master degree from Hankuk University of Foreign Studies as well as 5 years of experience in the RnE network research community
Abstract : Future Internet is an emerging future technology to overcome defections in current Internet towards ubiquitous society, convergence and fusion networks. KOREN is non-commercial R&E network for supporting network functions to various Universities, Research institutions and public sectors. We expand the function of KOREN for future advanced technology, such as ubiquitous sensor networks, mobile wireless networks, and long term Future Internet technology research. There are many research activities actively on going using KOREN with international cooperative parties as a federative testbed projects.
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Title : Algorithm Development for Intelligence Vehicle |
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Time : 2/18, 13:20 (Session 3E) |
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Speaker : Professor. Yousik Hong, Sang-Ji University
You-Sik Hong was born in Seoul, Korea He received the B.S. degree in electronics Engineering
from the Kyung Hee University, Seoul, Korea, in 1983, and the M.S. degree in Computer Science
from the New York Institute of Technology, NewYork, U.S.A., in 1989, and Ph.D. Degree in Automatic
Control from the Kyung Hee University, Seoul, Korea, in 1997. From 1989-1990, he was a research
engineer at the Samsung Electronic Company in Korea. He is currently an full professor in department
of Computer Science, Sangji University, Wonju, Korea. His research interests are in the area of
fuzzy control, fuzzy expert system, artificial traffic light and neural network problems.
He is actively worked korean ITS government project as a chairperson.
Also he is a board of the journal KISS, KFIS and KIEE.
Abstract : Future vehicle must be both driver-friendly and able to adapt to changing road conditions. What is needed is a system that adapts to both the driver and environment for maximum convenience and safety. In order to solve these problems, this paper proposes an algorithm for development of smart vehicles. In this paper, it ran simulations to compare the performance of a normal car width that of an algorithm-equipped vehicle in a potential accident. Through the computer simulation, It proved the algorithm-equipped vehicle automatically adjusted the mirrors and seat for maximum comfort and driver awareness of the environment.
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Title : Mobile Web 2.0 Technologies |
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Time : 2/18, 15:00 (Session 4B) |
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Speaker : Dr. Seungyun Lee, Electtronics and Telecommunications Research Institute (ETRI)
Dr. Seung-Yun Lee has been a team leader of Service Convergence Standards Research Team of ETRI since 2003. He joined Protocol Engineering Center of ETRI since 1999. He has been actively involved in Next Generation Web standardization area in W3C and he recently been engaged in research of Next Generation Mobile Web standards and technologies. He is also in charge of chair of MobileOK Task Force in Mobile Web 2.0 Forum, Korea.
Abstract : Recently, Web 2.0 Trend, one of the Pragmatic Web Application Trends, derives the 2nd golden age of World Wide Web to give a great influence on the Web industry. The Web 2.0 trend is not only to influence the Wired Internet industry but also the Mobile industry. So, we reviewed a concept of the Mobile Web 2.0 will be defined, and the result of investigation on core technologies and research trends on the Mobile Web 2.0 will be presented, and finally, the required technologies to get the international competitive powers on the age of Mobile Web 2.0 will be reviewed.
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Title : USN Standard and Technology |
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Time : 2/19, 13:20 (Session 7D) |
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Speaker : Dr. Eunsook Kim, Electtronics and Telecommunications Research Institute (ETRI)
Dr. Eunsook Kim studied computer science at Sookmyung Women’s university in Seoul, South Korea, where she received her BS, MS, and Ph.D. After her Ph.D on reliable multicast, she has been working at the Electronics and Telecommunications Research Institute (ETRI), Korea as a senior researcher since 2001. She also gained 1 year experience at the National Institute of Standard and Technology (NIST), Gaithersburg, USA in 2005 as a guest researcher. Her area of interest includes Ubiquitous Sensor Networks (USN), Low-power Mesh routing, and Multimedia communications.
Abstract : Ubiquitous Sensor Networks (USN) are an emerging business area and now used in many civilian application areas, including environmental and habitat monitoring, healthcare applications, home automation, and traffic control, leading to an advanced e-Life society. It brings many study areas in access network management, middleware,and application services, to provide heterogeneity, mobility, self-configured robust communication signals, security in signaling, operation and management, middle-level primitives related to network and service management. A great number of research efforts on wireless sensor networks were designed for specific application purposes. But the necessity to build a general-purpose of standard technology has risen as the use of sensor networks has spread into the broad area of pervasive networking.This paper will describe the necessary standardization area for USN and explain the technical requirements for the standard work.
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Title : Dynamic Adaptation of SVC using MPEG-21 DIA for QoS-Enabled Streaming |
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Time : 2/19, 15:00 (Session 8D) |
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Speaker : Dr. Jungwon Kang, Electtronics and Telecommunications Research Institute (ETRI)
Jung Won Kang received the BS and MS degree in Electrical Engineering in 1993 and 1995, respectively, from the Korea Aerospace University, Seoul, South Korea. She received the Ph.D degree in Electrical and Computer Engineering in 2003 from Georgia Institute of Technology, Atlanta, GA. Since 2003, she has been a Senior Member of Research Staff in the Broadcasting Media Research Group of Electronics and Telecommunications Research Institute (ETRI), Korea. Her research interests are in the area of video signal processing, video coding, and video adaptation.
Abstract : For seamless streaming of multimedia contents that ensures Quality of Service
(QoS)over heterogeneous networks, it is very important to adapt multimedia according to usage
environments such as network characteristics, terminal capabilities, and user preferences.
Recently, Scalable Video Coding (SVC) that supports scalabilities in spatial/temporal/quality
domain and real-time bitstream adaptation has been developed within joint video team (JVT) between
the ITU-T video coding experts group (VCEG) and the ISO/IEC moving picture experts group (MPEG) as an
extension of H.264/AVC.In this paper, we propose a flexible and low-complexity adaptation scheme of SVC
using MPEG-21 Digital Item Adaptation (DIA)that can provide optimal adaptation in heterogeneous networks.
The proposed scheme is as follows: First, usage environments such as network conditions,
terminal capabilities and user preferences are described by using Usage Environment (UED) tool
defined in the MPEG-21 DIA and the relations among feasible adaptation operation, resource constraint,
and utility are described by using the AdaptationQoS tool. Second, an Adaptation Decision Taking Engine
(ADTE) decides the optimal spatial/temporal/quality adaptation operation with the information from the
UED tool and AdatationQoS tool. Then, according to the decision by the ADTE, a SVC dynamic extractor
drops or crops Network Abstraction Layer (NAL) unitsby examining only NAL header (4 bytes). In aframework for adaptation, delivery, and consumption of SVC, experiments of the proposed scheme were simulated with the constraint that network condition, terminal capability, and user preference are time-varying. In addition, experiments for dynamic adaptation of SVC were performed when the session is moved from one device to another device. The experimental results show robustness and efficiency in dynamic adaptation of SVC.
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