연구분야 및 연구성과

 

1. 연구분야

본 연구센터는 현재 4개의 연구단이 모여 연구를 진행 중에 있다. 각 연구단은 자신의 고유 연구 주제 외에 융합 또는 통합된 분야의 협력 연구를 수행하고 있으며, 깊이 있는 연구를 통해 현실에 필요한 새로운 연구 분야를 계속해서 재생산하고 있다. 현재 연구센터 내에서 진행 중이거나 앞으로 다룰 연구분야는 매우 다양하다. 본 연구소는 각 연구단의 높은 역량을 바탕으로 다수의 연구 주제들을 섭렵하고 있으며, 특히 RF-powered IoT, 클라우드 기반 M2M 네트워크, 인지 라디오 등 차세대 연구 분야를 널리 다룸으로써 한발 앞선 연구 성과를 도출할 뿐만 아니라 후발주자들에게 각 분야에 대한 가이드라인과 롤 모델을 제공하여 왔다. 또한 진행 중인 연구 분야는 IT와 타 분야의 융합까지 고려하여 차량 및 로봇 등 다른 산업과의 연결고리가 될 응용기술 연구까지도 확대 포함하고 있다. 

 

 

2. 연구성과 (2009년 ~ 현재, SCI/SCIE 저널 리스트)

  1. G. Kim and W. Lee, "Tardy Flow Scheduling in Data Center Networks," IEICE Transactions on Information and Systems, Vol. E99-D, No. 9, pp. 2400-2403, September, 2016.
  2. C. Shao, H. Roh, and T. Kim, and W. Lee, "Multisource Wireless Energy Harvesting-based Medium Access Control for Rechargeable Sensors," IEEE Transactions on Consumer Electronics, Vol. 62, No. 1, pp. 119-127, May 2016.
  3. L. Fan, W. Wu, K. Xing, and W. Lee, "Precautionary rumor containment via trustworthy people in social networks," Discrete Mathematcis, Algorithms, and Applications, Vol. 8, No. 1, pp. 41-58, March 2016.
  4. J. W. Park, D. S. Yoo, and S. J. Oh, "Distributed Iterative Threshold Control Scheme," IEEE Communications Letters, Vol. 20, No. 10, pp. 2039-2042, October 2016.
  5. K. Moon, D. S. Yoo and S. J. Oh, "Discrete-time Gaussian interfere-relay channel," Journal of Communications and Networks, Vol. 18, No. 3, pp. 299-310, June 2016.
  6. K. W. Kim and S. J. Oh, "Geometric Optics-Based Propagation Prediction Model in Urban Street Canyon Environments," IEEE Antennas and Wireless Propagation Letters, Vol. 15, No. , pp. 1128-1131, 2016.
  7. S. Pack, S. Min, T. Song, W. Kim, N. Choi, and H. Park, "RA-PSM: a rate-aware power saving mechanism in multi-rate wireless LANs," Wireless Networks, Vol. 22, No. 6, pp. 1767-1777, August 2016.
  8. G. Park, Y. Shim, I. Jang, S. Pack, and X. Shen, "OARE: Overhearing-Aided Redundancy Elimination in Multi-Rate WLANs," IEEE Transactions on Vehicular Technology, Vol. 65, No. 5, pp. 3547-3558, May 2016.
  9. G. Park, Y. Shim, I. Jang, and S. Pack, "Bloom Filter Aided Redundancy Elimination in Opportunistic Communications," IEEE Wireless Communications, Vol. 23, No. 1, pp. 112-110, February 2016.
  10. J. Kim, and W. Lee, "Stochastic Decision Making for Adaptive Crowdsourcing in Medical Big-Data Platforms," IEEE Transactions on Systems, Man, and Cybernetics: Systems, Vol. 45, No. 11, pp. 1471-1476, November, 2015.
  11. L. Wu, H. Du , W. Wu, Y. Zhu, A. Wang, and W. Lee, "PTAS for routing-cost constrained minimum connected dominating set in growth bounded graphs," Journal of Combinatorial Optimization, Vol. 30, No. 1, pp. 18-26, July 2015.
  12. C. Shao, T. Kim, J. Yu, C. Choi, and W. Lee, "ProTaR: Probabilistic Tag Retardation for Missing Tag Identification in Large-Scale RFID Systems," IEEE Transactions on Industrial Informatics, Vol. 11, No. 2, pp. 513-522, April 2015.
  13. K. Moon, D. Yoo, W. Lee, and S. Oh, "Receiver Cooperation in Topology Control for Wireless Ad-Hoc Networks," IEEE Transactions on Wireless Communications, Vol. 14, No. 4, pp. 1858-1870, April 2015.
  14. C. Shao, W. Lee, and D.-Z. Du, "Time Efficiency-Oriented Missing Tag Identification Protocols for Large-Scale RFID Systems," IEEE Antennas and Wireless Propagation Letters, Vol. 13, pp. 1697-1700, 2014.
  15. C. Shao, H. Roh, and W. Lee, “Aspiration Level-Based Strategy Dynamics on the Coexistence of Spectrum Cooperation and Leasing,” IEEE Communications Letters, Vol. 18, No. 1, pp. 70-73, January 2014.
  16. K. Kim, J. Lee, and W. Lee, “A MAC Protocol Using Road Traffic Estimation for Infrastructure-to-Vehicle Communications on Highways,” IEEE Transactions on Intelligent Transportation Systems (T-ITS), Vol. 14, No. 3, pp. 1500-1509, September 2013.
  17. H. Du, W. Wu, Q. Ye, D. Li, W. Lee and X. Xu, “CDS-Based Virtual Backbone Construction with Guaranteed Routing Cost in Wireless Sensor Networks,” IEEE Transactions on Parallel and Distributed Systems (TPDS), Vol. 24, No. 4, pp. 652-661, April 2013.
  18. H. Ko, S. Pack, and W. Lee, “Timer-Based Push Scheme for Online Social Networking Services in Wireless Networks,” IEEE Communications Letters, Vol. 16, No. 12, pp. 2095-2098, December 2012.
  19. J. Yu, H. Roh, W. Lee, S. Pack, and D.-Z. Du, “Topology Control in Cooperative Wireless Ad-Hoc Networks,” IEEE Journal on Selected Areas in Communications (JSAC), Vol. 30, No. 9, pp. 1771-1779, October 2012.
  20. L. Ding, W. Wu, J. Willson, H. Du and W. Lee, “Efficient Virtual Backbone Construction with Routing Cost Constraint in Wireless Networks using Directional Antennas,” IEEE Transactions on Mobile Computing, Vol. 11, No. 7, pp. 1102-1112, July 2012.
  21. H. Roh and W. Lee, “Tree-based Neighbor Discovery in Urban Vehicular Sensor Networks,” International Journal of Distributed Sensor Networks, Vol. 2012, No. 156590, pp. 1-7, January 2012.
  22. S. Lee and W. Lee, “The Chain Effect for the Reputation-based Trust Model in Peer-to-Peer Computing,” IEICE Transactions on Information and Systems, Vol. E95-D, No. 1, pp. 177-180, January 2012.
  23. S. Pack, S. Yang, W. Kim and W. Lee, “Performance Analysis of Multicast and Broadcast Services in Mobile WiMAX Systems,” IEEE Communications Letters, Vol. 15, No. 11, pp. 1246-1248, November 2011.
  24. D. Kim, W. Wang, N. Sohaee, C. Ma, W. Wu, W. Lee and D.-Z. Du, “Minimum Data Latency Bound k-Sink Placement Problem in Wireless Sensor Networks,” IEEE/ACM Transactions on Networking, Vol. 19, No. 5, pp. 1344-1353, October 2011.
  25. L. Ding, W. Wu, J. Willson, W. Lee and D.-Z. Du, “Efficient Algorithms for Topology Control Problem with Routing Cost Constraints in Wireless Networks,” IEEE Transactions on Parallel and Distributed Systems, Vol. 22, No. 10, pp. 1601-1609, October 2011.
  26. D. Lee, J. Choi, W. Lee, S. Pack, D.-Z. Du and S. Hong, “A Time-optimal Anti-collision Algorithm for FSA-based RFID Systems,” ETRI Journal, Vol. 33, No. 3, pp. 458-461, June 2011.
  27. J. Yu, W. Lee, and D.-Z. Du, “Reducing Reader Collision for Mobile RFID,” IEEE Transactions on Consumer Electronics, Vol. 57, No. 2, pp. 574-582, May 2011.
  28. X. Zhu, J. Yu, W. Lee, D. Kim, S. Shan and D.-Z. Du, “New Dominating Sets in Social Networks,” Journal of Global Optimization (JOGO), Vol. 48, No. 4, pp. 633-642, December 2010.
  29. S. Pack, G. Park, K. Lee and W. Lee, “Analysis of SIP Transfer Delay in Multi-Rate Wireless Networks,” IEEE Communications Letters, Vol. 14, No. 10, pp. 918-920, October 2010.
  30. J. Choi, I. Lee, D.-Z. Du and W. Lee, “FTTP: A fast tree traversal protocol for efficient tag identification in RFID networks,” IEEE Communications Letters, Vol. 14, No. 8, pp. 713-715, August 2010.
  31. S. Kim, H. Roh and W. Lee, “CMAC-ORS: A Cooperative MAC Protocol with On-demand Relay Selection for Wireless LANs,” ACM Mobile Computing and Communications Review, Vol. 15, No. 3, pp. 25-27, July 2010.
  32. J. Yu, H. Roh, J. Cao, S. Pack, W. Lee, D.-Z. Du and S. Hong, “Topology Control for Increasing Connectivity in Cooperative Wireless Ad Hoc Networks,” IEICE Transactions on Communications, Vol. E93-B, No. 4, pp. 1029-1032, April 2010.
  33. S. Yoon, S. Lee, and S. Oh, “Stochastic Modeling and Concurrent Simulation of the Game of Golf,” ETRI Journal, Vol. 31, No. 6, pp. 809-811, December 2009.
  34. H. Lee and D. Yook, “Space-time voice activity detection,” Transactions on Consumer Electronics, Vol. 55, No. 3, pp. 1471 – 1476, October 2009.
  35. Y. Zhang, L. Shu, M. Park, L. Wang, and E. Lee, “An Intelligent and Reliable Data Transmission Protocol for Highly Destructible Wireless Sensor Networks,” Journal of Internet Technology, Vol. 10, No. 5, pp. 539-548, October 2009.
  36. S. Pack and W. Lee, “Optimal Binding Management Key Refresh Interval in Mobile IPv6 Networks,” IEEE Transactions on Vehicular Technology, Vol. 58, No. 7, pp. 3834-3837, September 2009.
  37. S. Pack, T. Kwon, Y. Choi, and E. Paik, "An Adaptive Network Mobility Support Protocol in Hierarchical Mobile IPv6 Networks," IEEE Transactions on Vehicular Technology (TVT), Vol. 58, No.7, pp. 3627-3639, September 2009.
  38. J. Kim, W. Lee, J.-K. Kim and I. Lee, “On the Symbol Error Rates for Signal Space Diversity Schemes over a Rician Fading Channel,” IEEE Transactions on Communications, Vol. 57, No. 8, pp. 2204-2209, July 2009.
  39. K. Cho, M. Lee, J. Cho, H. Choi, D. Park and S. Oh, “Transmit Diversity Schemes for BCH Transmission in IEEE 802.16m,” IEICE Transactions on Communications, Vol. E92-B, No. 7, pp. 2533-2537, July 2009.
  40. J. Choi and W. Lee, “Dynamic Splitting: An Enhanced Query Tree Protocol for RFID Tag Collision Arbitration,” IEICE Transactions on Communications, Vol. E-98B, No. 6, pp. 2283-2286, June 2009.
  41. C. Lee, S. Lee, E. Kim and W. Lee, “Cross-Domain Service Composition in OSGi Environments, IEICE Transactions on Information and Systems, Vol. E-92D, No. 6, pp. 1316-1319, June 2009.
  42. H. Yu, T. Kim, J. Cho, H. Choi, D. Park and S. Oh, “MAP Transmission Strategies in IEEE 802.16m,” IEICE Transactions on Communications, Vol. E-92B, No. 5, pp. 1818-1821, May 2009.
  43. C. Lee, S. Ko, E. Kim and W. Lee, “Enriching OSGi Service Composition with Web Services,” IEICE Transactions on Information and Systems, Vol. E-92D, No. 5, pp. 1177-1180, May 2009.
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