Jiwoong Lee - EECS Ph.D candidate, UC Berkeley

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''Honors and Awards''\n<<<\n*UC Berkeley Technology Breakthrough Competition 2nd place (Best Algorithm Award), Nov 2006\n*UC Berkeley EECS Departmental Fellowship, Aug 2005 - Jul 2008\n*Korea Telecom Freetel Best Employee Award (Creative person Award) Jan 2002\n*Research Assistantship, KAIST EECS Dept Sep 1999 - Feb 2000\n*Merit-based scholarships from KAIST Mar 1994 - Feb 1998\n*Silver medal at Jeonbuk High School Physics Contest 1992\n<<<\n\n''Education''\n<<<\n*Currently Phd Student, Electrical Engineering and Computer Science, [[UC Berkeley|http://www.berkeley.edu/]] Aug 2005 - Present\n*MS Degree, Electrical Engineering and Computer Science, [[Korea Advanced Institute of Science and Technology|http://www.kaist.edu/]](Magna Cum Laude) 09/1998 - 02/2000\n*BS Degree, Electrical Engineering, [[Korea Advanced Institute of Science and Technology|http://www.kaist.edu/]] (Magna Cum Laude) 03/1994 - 02/1998\n*Ambassadorial Exchange Student at [[Royal Melbourne Institute of Technology|http://www.rmit.edu.au/]] (Australia) Mar 1996 - Jul 1996 \n*[[Jeonbuk Science High School|http://www.jbscience.hs.kr/]] Mar 1992 - Feb 1994\n<<<\n\n''Scholastic Record''\n<<<\n*GPA 3.86 / 4.0 around\n*GRE Score 2340 (Verbal 740 Quantitative 800 Analytical 800) Aug 2002\n*TOEFL Score 273 (Listening 26 Structure 26 Reading 30 Essay 5.0) Jan 2004\n<<<\n\n''Research experience / Industrial position''\n*Intern, [[Qualcomm Research Center|http://www.qualcomm.com/]], Jun 2009 - Aug 2009\n<<<\n** \n<<<\n\n*Consultant, [[Siemens TTB|http://www.ttb.siemens.com/]], Dec 2007 - May 2008\n<<<\n**Voice over IP in multiple collision domains\n<<<\n\n*Senior Research Engineer, Advanced Lab / Platform Lab, [[Korea Telecom Freetel Co., Ltd.|http://www.ktf.com/eng]] Feb 2000 - Jun 2005\n<<<\n**~IMT-2000 Data Core Network Evolution 02/2000 - 10/2000\n**Explicit Multicast protocol engineering 10/2000 - 02/2000\n**Spam mail Blocking System Development 03/2003 - 10/2003\n**High precision Packet-based Wireless Data Service Billing System Design/Development Nov 2003 - Jun 2005\n<<<\n*Research Assistant, [[Visual Communications Lab|http://www.ee.kaist.ac.kr/lab/jkkim/index.html]],[[Korea Advanced Institute of Science and Technology|http://www.kaist.edu/]]\n<<<\n**Advisor: Jae-kyoon Kim 10/1998 - 02/2000\n**A Research on the Technical Trends of Visual Communications in view of the Evolution of Telecommunication Networks 03/1999 - 05/1999\n**Classroom-based ~Tele-Teaching System with ~MPEG-2 codec (BISDN Application and Service Technology Research on Network Testbed 02/1992 - 01/1999\n**Research on Joint Control of Video Compression/Multiplexing for ATM Networks 10/1998 - 12/1998\n**# Laboratory Instructor, EECS KAIST Sep 1999 - Feb 2000\n<<<\n\n\n\n''Leadership positions''\n<<<\n*Internet Society - KR Committee member 03/2002 - Present\n*Telecommunications Technology Association Standardization Committee member 07/2002 - Present\n*International Internet Standardization Organization ''[[Internet Engineering Task Force|http://www.ietf.org/]]'' activities\n*KTFN News Desk Anchor 01/2003 - 01/2004\n*Senior reporter at The KAIST Herald (The Official English Newspaper) 10/1996 - 09/1997\n*Ambassadorial Exchange Student at [[Royal Melbourne Institute of Technology|http://www.rmit.edu.au/]] 03/1996 - 07/1996\n*President of ~KAIST-UC Berkeley English Village Course Club 07/1994 - 07/1998\n*~Editor-in-Chief of School Bulletin Board at Jeonbuk Science High School 09/1993 - 02/1994\n*~Vice-Editor-in-Chief of School Newspaper at Deokjin Middle School 09/1990 - 06/1991\n*President of the student board at Poongnam Elementary School 09/1988 - 02/1989\n<<<\n\n----\n----\n----

''Berkeley MURI Project team (2008 - )''\n* Prof. Jean Walrand, UC Berkeley\n* Prof. Venkat Anantharam, UC Berkeley\n* Prof. Avideh Zakhor, UC Berkeley\n\n\n''UC Berkeley MadWiFi team (2008 - 2009 ) - Thank you guys''\n* Pedram Keshavarz, Undergrad researcher\n* Miklos Christine, Undergrad researcher\n* Sherman Ng, Undergrad researcher\n* Hidekazu Miyoshi, Innovation Core SEI Inc\n\n''UC Berkeley - ICU ~WiFlex team (2006-2008)''\n* [[Jeonghoon Mo|http://cabernet.icu.ac.kr/~jhmo/]], [[Yonsei University|http://www.yonsei.ac.kr]], Republic of Korea\n* [[Hoi Sheung Wilson So|http://www.cs.berkeley.edu/~so/]], Ruckus Wireless, Sunnyvale, CA\n* [[Tran Minh Trung|http://wine.icu.ac.kr/~trungtm/]], [[Information and Communication University|http://www.icu.ac.kr]], Republic of Korea\n\n''UC Berkeley [[Connectivity Lab|http://connectivitylab.eecs.berkeley.edu/]] (2006 - )''\n* Sofie Pollin, Senior Engineer, [[IMEC|http://www.imec.be/]], Kingdom of Belgium\n* Carl Chun, Postdoc\n* Prasanth Jeevan, (where is he?)\n* Bharath Muthuswamy, PhD student\n* Ian Tan, JPL, USA\n* Maryam Vareth, Grad\n\n''UC Berkeley Smartnets (2005 - )''\n* Nikhil Shetty, Ph.D student\n* Asane Guyer, Ph.D student\n* Libin Jiang, Ph.D\n* Michael Timmers, [[IMEC|http://www.imec.be/]], Kingdom of Belgium\n\n''UC Berkeley Net-Econ group (2005 - )''\n* Mark Felegyhazi, Postdoc\n* Galina A. Schwartz, Research Scientist\n* Ali Ozer Ercan, Assistant Professor, [[Özyegin University, Turkey|http://www.ozyegin.edu.tr/eng/main/default.asp]]

ShortBio

* Discussion Section: Tue 11 @ 80 Barrows and Wed 4 @ Etch 3105\n* Office Hour: Wed 2-4 @ Cory 275M.\n* Contact: porce+@+berkeley.edu\n\nFor further course information, please refer to bSpace.berkeley.edu\n\nPlease include tag "[~EE122]" in the subject line, so that I do not miss emails from you.\n\n

Hi, I am a volunteer GSI for [[EE226A|http://robotics.eecs.berkeley.edu/~wlr/226F06/index.htm]], Fall 2006 semester.\n\n''Office Hour: Friday 2:00pm - 3:30pm @ Cory 258''\n\nThis additional office hour is focused on in-depth understanding about random processes through intensive/interactive/personalized discussion. You are encouraged to bring any general question. \n\nFollowings are morals for this office hour:\n*Bring your //any// questions. \n*We will not try to entice GSI to reveal homework solution.\n*However, we can discuss the background understanding of homework problems. In fact, this is more helpful than just earning some hints about the specific homework problems.\n*Also, we will attempt to build\n**Clear concepts of random process stuff\n**Capability to grasp the 'physical meaning' of complicated math equations\n**Capability to build up nice-looking (and correct) formulae without going through long, difficult, likely to make mistakes, derivation process.\n\nIsn't it COOL? Yes. With this goal in mind, we will teach //each other// in this additional office hours. See you then.\n----\n----\n----

is my name.

[img[Jiwoong Lee's Photo|./JiwoongLee.png]]\n[[CV|http://www.eecs.berkeley.edu/~porce/JiwoongLee_CV.pdf]]\n[[Resume|http://www.eecs.berkeley.edu/~porce/JiwoongLee_Resume.pdf]]\n\n[[Bio]]\n[[Research]]\n[[Publication]]\n\n[[Recommended Readings]]\n[[Collaborators]]\n[[Talks]]\n\n\nEmail: porce+@+berkeley.edu\n\n<html>\n<a href="http://www3.clustrmaps.com/counter/maps.php?url=http://www.eecs.berkeley.edu/~porce" id="clustrMapsLink"><img src="http://www3.clustrmaps.com/counter/index2.php?url=http://www.eecs.berkeley.edu/~porce" style="border:0px;" alt="Locations of visitors to this page" title="Locations of visitors to this page" id="clustrMapsImg" onError="this.onError=null; this.src='http://www2.clustrmaps.com/images/clustrmaps-back-soon.jpg'; document.getElementById('clustrMapsLink').href='http://www2.clustrmaps.com'" />\n</a>\n</html>\n

\n''Papers and IETF drafts''\n\n\n<<<\n''Game Theory, Network Economics, Epistemology''\n*Jiwoong Lee, Jean Walrand, [[How Beneficial is Learning in Network Protocols|paper/cheaptalk-submit.pdf]], [[Learning for Networking workshop|http://www.sigmetrics.org/conferences/sigmetrics/2009/workshops/lnworkshop.shtml]], Jun 2009\n*Jiwoong Lee, Jean Walrand, [[Reliable Relaying with Uncertain Knowledge|paper/ReliableRelaying_CameraReady.pdf]], [[GameNets 2009|http://www.gamenets.org]], May 2009 (invited)\n*Ali Ercan, Jiwoong Lee, Sofie Pollin, Jan Rabaey, [[A Revenue Enhancing Stackelberg Game for Owners in Opportunistic Spectrum Access|paper/dyspan08.pdf]](version before revision), [[IEEE DySPAN 2008|http://www.ieee-dyspan.org/2008/]], Oct 2008 (acceptance ratio 18.5%)\n*Jiwoong Lee, Seokju Ko, [[IP Multicast Market Vision|paper/IPmulticastMarketResearch.pdf]], Proc. of the Korean Institute of Communication Sciences Vol.19. No.10, Oct 2002\n<<<\n<<<\n''Wireless Network Medium Access Control''\n*J. Lee, J. Mo, T.M. Trung, J. Walrand, and H. So, [[Design and Analysis of Cooperative Multichannel MAC Protocol for Heterogeneous Networks]], submitted to one of the IEEE transactions.\n*J. Lee, J. Mo, T.M. Trung, J. Walrand, and H. So, [[WiFLEX: Multi-Channel Cooperative MAC Protocol for Heterogeneous Wireless Devices|paper/wiflex_wcnc2008.pdf]] in [[IEEE WCNC 2008|http://www.ieee-wcnc.org/2008/]], April 2008\n*J. Lee and J. Walrand, [[Analysis and Design of a Zero Collision MAC Protocol|http://arxiv.org/abs/0806.3542]], [[ArXiv Preprint here|http://arxiv.org/abs/0806.3542]] and UC Berkeley Technical Report is [[Tech. Rep. UCB/EECS-2007-63|http://www.eecs.berkeley.edu/Pubs/TechRpts/2007/EECS-2007-63.html]], May 2007.\n<<<\n<<<\n''Mobile IP and Explicit Multicast''\n*Jiwoong Lee, [[Explicit multicast reachability test|paper/draft-lee-xcast-reachability-00.txt]], IETF Internet-draft, draft-lee-xcast-reachability-00.txt, Aug 2002\n*Jiwoong Lee, [[Multicast Avalanche Avoidance in Mobile IP|paper/draft-lee-maa-mip-00.txt]], IETF Internet-draft,draft-lee-maa-mip-00.txt, Dec 2001\n*Jiwoong Lee, [[Explicit multicast Tunneling|paper/draft-lee-xcast-tunneling-01.txt]], IETF Internet-draft, draft-lee-xcast-tunneling-01.txt Aug 2002\n*Jiwoong Lee, [[Explicit Multicast over Mobile IP|paper/draft-lee-xcast-mobileip-01.txt]], IETF Internet-draft, draft-lee-xcast-mobileip-01.txt, Jan 2003\n*Jiwoong Lee, [[Explicit Multicast over Ethernet|paper/draft-lee-xcast-ethernet-02.txt]], IETF Internet-draft,draft-lee-xcast-ethernet-02.txt Aug 2002 \n*Myung-ki Shin, Jiwoong Lee, et al., [[Explicit Multicast Extension (Xcast+) Supporting Receiver Initiated Join|paper/draft-shin-xcast-receiver-join-00.txt]], draft-shin-xcast-receiver-join-00.txt, at 50th IETF meeting, Minnesota, USA Mar 2001\n*Jiwoong Lee, [[SGM Support in Mobile IP|paper/draft-lee-sgm-support-mobileip-00.txt]], draft-lee-sgm-support-mobileip-00.txt, at 49th IETF meeting, San Diego, USA Dec 2000\n<<<\n<<<\n''Network Architecture''\n*~Ye-Jin Song, ~Ki-Won Hong, Jiwoong Lee, ~Seung-Joon Seok, ~Tae-Ho Jung, ~Chul-Hee Kang, [[Supporting MPLS in IMT-2000 Core Network|paper/IMT2000_MPLS.pdf]], KICS Fall Conference, July 2000 \n*Jiwoong Lee, et al., [[Measurement of the Effective Internet Diameter Based on Hop Counts of Effective Connections|paper/InternetDiameterMeasurement.pdf]], KISS Fall Conference 1999 Oct \n<<<\n<<<\n''Visual communications and Scalable multicast''\n*Jiwoong Lee, ~Jae-Kyoon Kim, SMART: [[A Rapid Layer Adaptation Protocol for Layered Video Multicast|paper/SMART_ETT2001.pdf]], European Transactions on Telecommunications, May 2001\n*Jiwoong Lee, Jae-kyoon Kim, [[A Rapid Adaptation Algorithm for Layered Video in Multicast Network|paper/SMART_PV2000.pdf]], Packet Video 2000, Cagliari, Italy, May 2000\n*Jiwoong Lee, SMART: Scalable Multicast Rapid Rate Control for Multicast Transport, MS Thesis, Dept. EE KAIST, Jan 2000\n*Jae-kyoon Kim, Jiwoong Lee, et al, A Research on the Technical Trends of Visual Communications in view of the Evolution of Telecommunication Networks, Research Report, Samsung Electronics Co., May 1999.\n*Jae-kyoon Kim, Kwang-duk Seo, Jiwoong Lee, Research on Joint Control of Video Compression/Multiplexing for ATM Networks, Research Report, Korea Telecom Dec. 1999\n<<<\n\n''Patents''\n<<<\n*A couple of more I lost track..\n*Method and Apparatus for Receivability Test and Reachability Test of Explicit Multicast, ~~Registered, Europe 02751873.7-2416-KR0201448, 04.03.2005~~\n*Method and Apparatus for Tunneling Service of Explicit Multicast in Mobile IP Network ~~Registered, Europe 02788986.4-2416-KR0202186, 25.10.2004~~\n*Method and System for Receiver-driven Spam Mail Filtering~~ Applied, Korea 10-2004-0081639, 13.10.2004~~\n*Method and Apparatus for Packet Billing System of Mobile Network~~ Applied, Korea 10-2004-0076374, 23.09.2004~~\n*Method and Apparatus for Search Using Transparent Window~~ Applied, Korea 10-2004-0037028, 24.05.2004~~\n*Method and Apparatus for Packet Billing of Explicit Multicast Multiparty Session~~ Applied, Korea 10-2004-0031850, 06.05.2004~~\n*Method and Apparatus for HTTP Request/Response Pair Matching on Wireless Data Service~~ Applied, Korea 10-2004-0027337 21.04.2004~~\n*Method and Apparatus for ~Per-Service Aggregated Billing Data Generation on Wireless Data Service Usage~~ Applied, Korea 10-2004-0027336, 21.04.2004~~\n*Method and Apparatus for Tunneling Service of Explicit multicast in Mobile IP Network~~ Registered, Korea 10-0429292-0000, 16.04.2004~~ \n*Method and Apparatus for Tunneling Service of Explicit Multicast~~ Registered, Korea 10-0425020-0000, 17.03.2004~~ \n*Method and Apparatus for Decision Making of Billing Record Generation on Wireless Data Service Usage~~ Applied, Korea 10-2004-0015707, 09.03.2004~~\n*Method and Apparatus for Billing Data Generation on Wireless Data Service Usage~~ Applied, Korea 10-2004-0012481, 25.02.2004~~\n*Method and Apparatus for Transmitting Explicit multicast Data Packet Over Mobile Network~~ Registered, Korea 10-0407175-0000, 14.11.2003~~ \n*Method of Supporting Small Group Multicast in Mobile IP~~ Registered, Europe 01217785, 03.09.2003~~ \n*Method and Apparatus for Transmitting Explicit Multicast Data Packet Over Mobile Network~~ Applied, USA ------, 03.07.2003~~ \n*Method for Transmitting Multicast Data By Using Xcast~~ Registered, Korea 10-0391016-0000, 30.06.2003~~ \n*Method and Apparatus for Tunneling Service of Explicit Multicast in Mobile IP Network~~ Registered, PCT 03051002, 19.06.2003~~ \n*System and Apparatus for Tunneling Service of Explicit Multicast~~ Registered, PCT 03047166, 05.06.2003~~ \n*Method and Apparatus for Transmitting Explicit Multicast Data Packet in Mobile IP Network~~ Registered, PCT 03039076 , 08.05.2003~~ \n*Method and Apparatus for Transmitting Explicit multicast Data Packet Over Ethernet~~ Registered, Korea 10-0382360-0000, 17.04.2003~~ \n*Method and Apparatus for Explicit Multicast Service on Ethernet~~ Registered, Japan 00069640, 07.03.2003~~\n*Method and Apparatus for Explicit Multicast Service in Ethernet~~ Registered, USA 00046425, 06.03.2003~~ \n*Method and Apparatus for Explicit Multicasting Over Ethernet~~ Registered, Europe 01274196, 08.01.2003~~ \n*Applying Method for Small Group Multicast in Mobile IP ~~Registered, Korea 10-0353623-0000, 09.09.2002~~ \n*Small Group Multicast Support Method in Mobile IP ~~Registered, Japan 00217952, 02.08.2002~~ \n*Method and Apparatus for Receivability Test and Reachability Test of Explicit Multicast ~~Applied, Korea 10-2002-0045122, 31.07.2002~~\n*Method of Supporting Small Group Multicast in Mobile IP, Registered, USA 00080767, 27.06.2002\n<<<\n----\n----\n----

''Information and Capacity Theory''\n<<<\n*H, Adbrews, et al., Rethinking Information Theory for Mobile Ad Hoc Networks, 2008\n*V. Cadambe, et al., Interference Alighment and the Degrees of Freedom for the K User Interference Channel\n<<<\n\n\n''Incomplete Information Game Theory''\n<<<\n* K. Binmore and L. Samuelson. Coordinated Action in the Electronic Mail Game. Games and Economic Behavior, 35(1-2):6–30, 2001.\n* A. RUBINSTEIN. The electronic mail game: Strategic behavior under” almost common knowledge. Knowledge, Belief, and Strategic Interaction, 1992.\n* M. Flynn, et al, Lecture Notes on Data Base Operating Systems, Springer-Verlag, Berlin Heidelberg, New York, 1978\n* L. Lamport, et al, The Byzantine Generals Problem, ACM Transactions on Programming Languages and Systems, 1982\n* N. Lynch, A Hundred Impossibility Proofs for Distributed Computing, Annual ACM Symposium on Principles of Distributed Computing archive, 1989\n<<<\n\n''Game Theory in Communication Networks''\n<<<\n* TBL\n<<<\n\n''Simulation''\n<<<\n*I. Stojmenovic, Simulations in Wireless Sensor and Ad Hoc Networks: Matching and Advancing Models, Metrics, and Solutions\n<<<\n\n''Multichannel Medium Access Control''\n<<<\n*K. Xu, et al., Effectiveness of RTS/CTS handshake in IEEE 802.11 based ad hoc networks, Journal of Ad Hoc Networks\n*G. Wang, et al., A MAC layer protocol for wireless networks with asymmetric links, Elsevier\n<<<\n\n''Education''\n<<<\n*[[Teaching Engineering|https://engineering.purdue.edu/ChE/AboutUs/Publications/TeachingEng/index.html]]\n*[[Six ways to Discourage Learning|http://aas.org/education/Six_Ways_to_Discourage_Learning.php]]\n*[[Giving an Academic Talk|http://www.cs.berkeley.edu/~jrs/speaking.html]]\n<<<\n\n

''Current Research''\n\n<<<\n''Reliable Relaying'' (2008-9) (Invited paper at [[GameNets 2009|www.gamenets.org]])\nA coordination game with uncertain knowledge. The best network performance is achieved with a cooperatively coordinated operations of relays. The small time scale of link quality fluctuations invalidates relays' effort in exchanging information across the network. With limited knowledge, we want to achieve the most reliable yet best performance. How would you do? We present two impossibility facts and one possibility fact about bounded/imprecise knowledge and common knowledge about inconsistent beliefs. See [[here|paper/ReliableRelaying_CameraReady.pdf]].\n<<<\n<<<\n''Sacrifice is helpful'' (2008) (still working on)\nIt is an interesting result to show that overall network performance is enhanced when a fraction of packets are intentionally discarded under a certain criterion.\n<<<\n<<<\n''A Revenue Enhancing Stackelberg Game for Owners in Opportunistic Spectrum Access'' (2008) \nCan we make a win-win game for spectrum owners, primary users and secondary users at the same time? Cognitive radio may provide a technology solution, but it itself does not lead to a market. In this research we provide a justifiable pricing model for this market to realize the economic incentives for this technology market. Paper showed in [[IEEE DySpan|http://www.ieee-dyspan.org/2008/]].\n<<<\n<<<\n''WiFlex: Multi-channel Distributed MAC Protocol'' (2006-2008)\nAmong ample kinds of wireless technologies, can we build a 'Unified filed Theory' for it? Can we make heterogeneous devices to communicate with each other? In this research, we present this question with fundamental issues such as Coordination, Communication and Fairness/Priority Access. We build Asynchronous Split Phase approach and present adorable simulation results. [[WCNC 2008 paper|http://www.eecs.berkeley.edu/~porce/paper/wiflex_wcnc2008.pdf]]. Submitted journal version addresses multiple collision domains and performance analysis.\n<<<\n<<<\n''Zero Collision Random backoff Algorithm'' (2006-2008)\nCompletely new random backoff algorithm which enables no collision at all in accessing a shared channel without central coordination function. Archived at [[arxiv.org|arxiv.org]]\n<<<\n<<<\n''WiFi Cooler: A distributed autonomous channel selection algorithm'' (2007)\nA recent measurement at University Village, Albany showed that 650 house units form around 390 WiFi networks within the area of 350 x 350 square meters with highly asymmetric channel allocation. This allocation leads to inefficiency of channel resource use and large interference. We solve this problem.\n<<<\n\n\n\n''Previous Research''\n<<<\n''Xcast Protocol Suite'' (2000-2002)\nThere are several protocols that I designed and implemented; \nXcast Tunneling, Xcast over Mobile IP, Xcast over Ethernet, Xcast Reachability test.\nXcast enabled 3GPP2 PDSN/PDGN routers were successfully implemented. My colleagues recently published [[experimental RFC5058|http://www.rfc-editor.org/rfc/rfc5058.txt]]. You can see the list of publications. \n<<<\n<<<\n''High precision Layer 7 Packet Billing'' (2003-2005)\nThe main technologies are HTTP transaction pair matching, L3, L7 based differentiated billing policy, Application protocol based billing point decision, Delivery assurance based billing, and many more. Papers are not written. But most of them are patent-pending.\n<<<\n----\n----\n----

Jiwoong Lee is with UC Berkeley Department of Electrical Engineering and Computer Science as a Ph.D. candidate. He received B.S. and M.S degrees in the same field in 1998 and 2000 respectively from <<wikipedia KAIST>>(Korea Advanced Institute of Science of Technology). From 2000 to 2005, he was a senior research engineer at <<wikipedia 'Korea Telecom Freetel'>> that is a nationwide cellular operator, where he was awarded the Best Employee Award in 2002.\n\nHis primary research interest is Game Theory and Decision Making in Communication Networks. Also it covers the Distributed Control over Inconsistent Time Scale. He is advised from [[Prof. Jean Walrand|http://www.eecs.berkeley.edu/~wlr]], who has excellent intuitions and firm mathematical understanding over communication networks.\n\nThe current active research projects include Reliable Relaying with Uncertain Knowledge, ~ZeroCollision, ~WiFlex, Reliable Relaying, Sacrifice is Helpful, Economics for Cognitive Radios. He was awarded the Best Algorithm Award from UC Berkeley Technology Breakthrough Competition in 2006 with ~ZeroCollision. In the past, he also authored seven ~Internet-Drafts, providing contribution to the early formulation of Explicit Multicast efforts. \n\n\nI plan to graduate in Mar 2010 or around. \n\n----\n----\n----

[[EECS|http://www.eecs.berkeley.edu]] Ph.D candidate, [[UC Berkeley|http://www.berkeley.edu]]

Jiwoong Lee

<<<\n*Yonsei University, Korea 2008(invited)\n*KAIST, Korea 2008 (invited)\n*KT R&D Center, Korea 2008 (invited)\n*Cisco Systmes, Inc 2007 (invited)\n*IEEE WCNC 2008\n*UC Berkeley\n*[[KRnet2005|http://www.krnet.or.kr/]]:[[3GPP2 Broadcast and Multicast Services|talks/%5bKRnet2005%5d3GPP2%20BCMCS.ppt]], Seoul, Korea, 06/2005\n*Pagoda: [[Downloading and Copyrights|talks/%5bPagoda%5dDownloading%20and%20Copyright.ppt]], Seoul, Korea, 06/2005\n*[[KTF|http://www.ktf.com/]]: [[High Precision Packet Analysis and Accounting|talks/%5bKTF2005%5dHigh%20Precision%20Packet%20Analysis%20and%20Accounting.ppt]], Seoul, Korea, 05/2005\n*[[KRnet2003|http://www.krnet.or.kr/]]:[[Fast Handover of Mobile IP with QoS Support|talks/%5bKRnet2003%5d%20Fast%20Handover%20of%20Mobile%20IP%20with%20QoS%20Support.ppt]], Seoul, Korea, 06/2003\n*[[2nd Workshop on Reliable Multicast Transport Protocol|http://cds.icu.ac.kr/rmt-workshop/board/boarddown.asp?BoardName=pds&Num=19]]: [[Moribund Multicast|http://cds.icu.ac.kr/rmt-workshop/board/boarddown.asp?BoardName=pds&Num=19]], Daejon, Korea, 05/2002\n*[[Japan WIDE camp|http://www.wide.ad.jp/]]:[[Xcast over Ethernet|talks/%5bWIDE%5d%20Xcast%20over%20Ethernet%20-%20Sep%202001.ppt]], Online Conference, 07/2001\n*[[London 51th IETF|http://www.ietf.org/]]:[[Xcast Technical Roadmap|talks/%5b51IETF%5d%20Xcast%20Technical%20Roadmap.ppt]], 08/2001\n*[[Global IPv6 Summit|http://www.ipv6.or.kr/ipv6summit/]]: [[Explicit Multicast over Mobile IPv6|talks/Explicit%20Multicast%20over%20Mobile%20IPv6.ppt]], Seoul, Korea, 07/2001\n*[[Next Generation Internet Workshop|http://www.koren21.net/workshop/workshop_main.htm]]: [[Mobile IP Deployment Issues|talks/%5bSeminar%5d%20Mobile%20IP%20Deployment%20Issues-APAN-KR%20HPCnet%20NGI%20workshop%20April%202001.ppt]], Daejon, Korea, 05/2001\n*[[Internet Workshop 2000|http://www.ipv6.or.kr/internet-workshop/]]: [[Mobile IP Multicast|talks/%5bMulticast%5d%20Mobile%20IP%20Multicast.ppt]], 11/2000\n*ICU, Korea\n*KAIST, Korea\n<<<\n----\n----\n----

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