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INTERNATIONAL CONFERENCE

  1. B.-M. Vu, T.-N. Dang, and O.-S. Shin, ¡°Rate Fairness Optimization foir Mixed FSO/RF IRS-assisted UAV Communication Systems,¡± submitted to IEEE-RIVF International Conference on Computing and Communication Technologies 2023 (RIVF 2023), Hanoi, Vietnam, Dec. 2023.

  2. B.-M. Vu and O.-S. Shin, ¡°Optimization of IRS-assited OFDMA SWIPT Systems with Dynamic Subcarrier Allocation and AC Computing,¡± submitted to International Conference on ICT Convergence 2023 (ICTC 2023), Jeju Island, Oct. 2023.

  3. X.-T. Dang and O.-S. Shin, ¡°Optimization of Physical Layer Security in IRSs-assisted Cell-free Massive MIMO Systems,¡± to appear in Proc. IEEE Asia-Pacific Wireless Communications Symposium 2023 (APWCS 2023), Tainan, Taiwan, Aug. 2023.

  4. K.-W. Park and O.-S. Shin, ¡°Reflective Beamforming with Intelligent Reflecting Surfaces for Wireless Power Transfer,¡± in Proc. Convergence Technology Conference 2022 (CTCon 2022), Ho Chi Minh City, Vietnam, Dec. 2022.

  5. K.-W. Park, H.-M. Kim, and O.-S. Shin, ¡°Performance Comparison of Beam Scheduling Methods for Wireless Power Transfer to Multiple Devices,¡± in Proc. International Conference on ICT Convergence 2022 (ICTC 2022), Jeju Island, Oct. 2022.

  6. K.-W. Park and O.-S. Shin, ¡°Fine Beam Tracking for a Wireless Power Transfer System with Beam Scanning,¡± in Proc. IEEE Asia-Pacific Wireless Communications Symposium 2022 (APWCS 2022), Seoul, Korea.

  7. H. M. Kim and O.-S. Shin, ¡°Resource Allocation for D2D Communications with Sparse Code Multiple Access,¡± in Proc. IEEE Asia-Pacific Wireless Communications Symposium 2022 (APWCS 2022), Seoul, Korea

  8. K.-H. Nguyen, H. V. Nguyen, M. T. P. Le, and O.-S. Shin, ¡°Optimization of UAV-mounted Intelligent Reflecting Surface for the Downlink of Cellular Systems,¡± in Proc. IEEE International Conference on Communications and Electronics 2022 (ICCE 2022), Nha Trang City, Vietnam, July 2022, pp. 101-106.

  9. X.-T. Dang, M. T. P. Le, H. V. Nguyen, and O.-S. Shin, ¡°Optimal User Pairing for NOMA-assisted Cell-free Massive MIMO System,¡± in Proc. IEEE International Conference on Communications and Electronics 2022 (ICCE 2022), Nha Trang City, Vietnam, July 2022, pp. 7-12.

  10. K.-W. Park and O.-S. Shin, ¡°Performance Analysis of Wireless Power Transfer Using Beamforming with IRS Phase Control,¡± in Proc. International Conference on Electronics, Information, and Communication 2022 (ICEIC 2022), Jeju Island, Korea, Feb. 2022.

  11. G.-M. Kang, H. M. Kim, and O.-S. Shin, ¡°Bi-directional Power and Trajectory Control for UAV-assisted Cellular System,¡± in Proc. International Conference on ICT Convergence 2021 (ICTC 2021), Jeju Island, Oct. 2021.

  12. K.-W. Park and O.-S. Shin, ¡°Performance Evaluation of IRS-based Reflected Beamforming in a Wireless Power Transfer System,¡± in Proc. IEEE Region 10 Symposium 2021 (TENSYMP 2021), Jeju Island, Aug. 2021.

  13. K.-H. Nguyen, H. V. Nguyen, V.-P. Bui, and O.-S. Shin, ¡°Dynamic User Pairing for Non-Orthogonal Multiple Access in Downlink Networks,¡± in Proc. IEEE International Conference on Communications and Electronics 2020 (ICCE 2020), Jan. 2021.

  14. K.-W. Park, G.-M. Kang, and O.-S. Shin, ¡°Beamforming with Beam-Steered Pilots in a Wireless Power Transfer System,¡± in Proc. IEEE MTT-S Wireless Power Transfer Conference 2020 (WPTC 2020), Seoul, Korea, Nov. 2020.

  15. H. V. Nguyen, V.-D. Nguyen, O. A. Dobre, S. K. Sharma, S. Chatzinotas, B. Ottersten, and O.-S. Shin, ¡°A Novel Heap-based Pilot Assignment for Full Duplex Cell-Free Massive MIMO with Zero-Forcing,¡± in Proc. IEEE International Communications Conference 2020 (ICC 2020), Dublin, Ireland, June 2020.

  16. V.-P. Bui, H. V. Nguyen, K.-H. Nguyen, and O.-S. Shin, ¡°Fairness-Aware Secrecy Rate Maximization for Downlink NOMA Systems,¡± in Proc. International Conference on Green and Human Information Technology (ICGHIT 2020), Hanoi, Vietnam, Feb. 2020, pp. 137-138.

  17. V.-P. Bui, H. V. Nguyen, H. M. Kim, G.-M. Kang, and O.-.S. Shin, ¡°Robust Design for Uplink NOMA Systems: Optimal Decoding Order and Power Allocation,¡± in Proc. International Conference on Electronics, Information, and Communication 2020 (ICEIC 2020), Barcelona, Spain, Jan. 2020, pp. 549-551.

  18. T.-R. Roh, G.-M. Kang, and O.-S. Shin, ¡°A Wireless Power Transfer System Based on Beam Steering Pilots,¡± in Proc. Convergence Technology Conference 2019 (CTCon 2019), Bangkok, Thailand, Dec. 2019.

  19. H. M. Kim and O.-S. Shin, ¡°Cooperative Multiplexing with Partial Relaying for Efficient Wireless Multi-Hop Communications,¡± in Porc. Convergence Technology Conference 2019 (CTCon 2019), Bangkok, Thailand, Dec. 2019.

  20. H. V. Nguyen, V.-D. Nguyen, O. A. Dobre, D. N. Nguyen, E. Dutkiewicz, and O.-S. Shin, ¡°A Novel Spectral-Efficient Resource Allocation Approach for NOMA-Based Full-Duplex Systems,¡± in Proc. IEEE Global Communications Conference 2019 (GLOBECOM 2019), Big Island, Hawaii, USA, Dec. 2019.

  21. J.-S. Eom, G.-M. Kang, H. M. Kim, and O.-S. Shin, ¡°Device-to-Device Relaying Scheme based on Message Passing Algorithm in the Uplink Cellular System,¡± in Proc. International Conference on ICT Convergence 2019 (ICTC 2019), Jeju Island, Korea, Oct. 2019, pp. 193-195.

  22. H. V. Nguyen, H. M. Kim, G.-M. Kang, Y. Shin, and O.-S. Shin, ¡°SWIPT-Assisted Device-to-Device Communications Underlaying a Cellular System,¡± in Proc. International Conference on Applied Information Technology and Innovation 2019 (ICAITI 2019), Bali Island, Indonesia, Sept. 2019.

  23. T.-R. Roh, G.-M. Kang, and O.-S. Shin, ¡°MUSIC-Based Estimation of Beamforming Weights for Distributed Beamforming in a Wireless Power Transfer System,¡± in Proc. International Technical Conference on Circuits/Systems, Computers and Communications 2019 (ITC-CSCC 2019), Jeju Island, Korea, June 2019.

  24. S. Wang, Y. Shin, and O.-S. Shin, ¡°Social-Aware Routing for Multi-hop D2D Communication in Relay Cellular Networks,¡± in Proc. International Conference on Ubiquitous and Future Networks 2019 (ICUFN 2019), Zagreb, Croatia, July 2019.

  25. V.-P. Bui, P. X. Ngueyn, H. V. Nguyen, V.-D. Nguyen, and O.-S. Shin, ¡°Optimal User Pairing for Achieving Rate Fairness in Downlink NOMA Networks,¡± in Proc. International Conference on Artificial Intelligence in Information and Communication 2019 (ICAIIC 2019), Okinawa, Japan, Feb. 2019, pp. 575-578.

  26. G.-M. Kang, H. M. Kim, H. V. Nguyen, Y. Shin, and O.-S. Shin, ¡°Spectral Efficiency Maximization for V2X Communication Underlaying Uplink SCMA System,¡± in Proc. International Conference on Electronics, Information, and Communication 2019 (ICEIC 2019), Auckland, New Zealand, Jan. 2019, pp. 640-642.

  27. P. X. Nguyen, H. V. Ngueyn, V.-D. Nguyen, and O.-S. Shin, ¡°UAV-Enabled Jamming Noise for Achieving Secure Communications in Cognitive Radio Networks,¡± in Proc. IEEE Consumer Communications & Networking Conference 2019 (CCNC 2019), Las Vegas, USA, Jan. 2019.

  28. T.-R. Roh, G.-M. Kang, and O.-S. Shin, ¡°Simplified Feedback Scheme of Beamforming Weights for Wireless Power Transfer Based on Phased Array Antenna,¡± in Proc. IEEE Region 10 Conference 2018 (TENCON 2018), Jeju Island, Korea, Oct. 2018, pp. 516-517.

  29. H. M. Kim, V.-D. Nguyen, G.-M. Kang, and O.-S. Shin, ¡°Achieving Rate Fairness in Multipair Full-Duplex Relaying Systems,¡± in Proc. International Conference on ICT Convergence 2018 (ICTC 2018), Jeju Island, Korea, Oct. 2018, pp. 942-945.

  30. H. M. Kim, H. V. Nguyen, G.-M. Kang, Y. Shin, and O.-S. Shin, ¡°Spectral Efficiency Maximization for D2D Communications Underlaying a Cellular System,¡± in Proc. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications 2018 (PIMRC 2018), Bologna, Italy, Sept. 2018, pp. 588-589.

  31. V.-D. Nguyen, H. V. Nguyen, O. A Dobre, and O.-S. Shin, ¡°On the Design of Secure Full-Duplex Multiuser Systems under User Grouping Method,¡± in Proc. IEEE International Conference on Communications 2018 (ICC 2018), Kansas City, MO USA, May 2018.

  32. P. X. Nguyen, T. H. Pham, T. Hoang, and O.-S. Shin, ¡°An Efficient Spectral Leakage Filtering for IEEE 801.11af in TV White Space,¡± in Proc. International Conference on Recent Advances in Signal Processing, Telecommunications & Computing 2018 (SigTelCom 2018), Ho Chi Minh, Vietnam, Jan. 2018, pp. 219-223.

  33. H. V. Nguyen, V.-D. Nguyen, and O.-S. Shin, ¡°Uplink Training for Pilot Decontamination in aMulticell Massive MIMO System,¡± in Proc. International Conference on Recent Advances in Signal Processing, Telecommunications & Computing 2018 (SigTelCom 2018), Ho Chi Minh, Vietnam, Jan. 2018, pp. 97-101.

  34. G.-M. Kang, H. M. Kim, Y. Shin, and O.-S. Shin, ¡°Multiple Antenna MPA Detection for Uplink SCMA Systems based on Selective Gaussian Approximation,¡± in Proc. Asia-Pacific Communications Conference 2017 (APCC 2017), Perth, Austrailia, Dec. 2017, pp. 588-591.

  35. H. V. Nguyen, V.-D. Nguyen, O. A. Dobre, and O.-S. Shin, ¡°Sum Rate Maximization based on Sub-array Antenna Selection in a Full-Duplex System,¡± in Proc. IEEE Global Communications Conference 2017 (GLOBECOM 2017), Singapore, Dec. 2017.

  36. V.-D. Nguyen. H. D. Tuan, T. Q. Duong, H. V. Poor, and O.-S. Shin, ¡°Convex Quadratic Programming for Maximizing Sum Throughput in MIMO-NOMA Multicell Networks,¡± in Proc. IEEE Global Communications Conference 2017 (GLOBECOM 2017), Singapore, Dec. 2017.

  37. G.-M. Kang, H. M. Kim, Y. Shin, and O.-S. Shin, ¡°Message Passing Algorithm based on QR Decomposition for an SCMA Systems with Multiple Antennas,¡± in Proc. International Conference on ICT Convergence 2017 (ICTC 2017), Jeju Island, Korea, Oct. 2017, pp. 942-945.

  38. H. V. Nguyen, V.-D. Nguyen, and O.-S. Shin, ¡°Joint NOMA Beamforming and User Scheduling for Sum Rate Maximization in a Full-Duplex System,¡± in Proc. International Conference on ICT Convergence 2017 (ICTC 2017), Jeju Island, Korea, Oct. 2017, pp. 732-734.

  39. G.-M. Kang, H. M. Kim, and O.-S. Shin, ¡°Low-Complexity MPA Detection with Multiple Antennas for Uplink SCMA Systems,¡± in Proc. IEEE Asia Pacific Wireless Communications Symposium 2017 (APWCS 2017), Incheon, Korea, Aug. 2017, pp. 48-51.

  40. H. M. Kim, V.-D. Nguyen, and O.-S. Shin, ¡°Beamforming for Multipair Users in Decode-and-Forward Full-Duplex Relaying Systems,¡± in Proc. International Technical Conference on Circuit/Systems, Computers and Communications (ITC-CSCC 2017), Busan, Korea, July 2017, pp. 678-680.

  41. V.-D. Nguyen, T. Q. Duong, O.-S. Shin, A. Nallanathan, and G. K. Karagiannidis, ¡°Robust Beamforming for Secrecy Rate in Cooperative Cognitive Radio Multicast Communications,¡± in Proc. IEEE International Conference on Communications 2017 (ICC 2017), Paris, France, May 2017.

  42. T.-D. Le and O.-S. Shin, ¡°Optimal Relaying Scheme with Energy Harvesting in a Cognitive Wireless Sensor Network,¡± in Proc. International Conference on ICT Convergence 2016 (ICTC 2016), pp. 82-84, Jeju Island, Korea, Oct. 2016.

  43. S. Wu, O.-S. Shin, and Y. Shin, ¡°Proximate Device Discovery with Delayed Responses in LTE Public Safety Networks,¡±in Proc. International Conference on ICT Convergence 2016 (ICTC 2016), pp. 849-851, Jeju Island, Korea, Oct. 2016.

  44. V.-D. Nguyen, H. V. Nguyen, G.-M. Kang, H. M. Kim, and O.-S. Shin, ¡°Sum Rate Maximization for Full Duplex Wireless-Powered Communication Networks,¡± in Proc. European Signal Processing Conference 2016 (EUSIPCO 2016), Budapest, Hungary, Aug.-Sept. 2016.

  45. S. Jeong, O.-S. Shin, and J. Lee, ¡°4/6 modulation code for multi-level holographic data storage,¡± in Proc. International Technical Conference on Circuits/Systems, Computers and Communications 2016 (ITC-CSCC 2016), Okinawa, Japan, July 2016.

  46. H. V. Nguyen, V.-D. Nguyen, H. M. Kim, and O.-S. Shin, ¡°A Convex Optimization for Sum Rate Maximization in a MIMO Cognitive Radio Network,¡± in Proc. International Conference on Ubiquitous and Future Networks 2016 (ICUFN 2016), Vienna, Austria, July 2016, pp. 495-497.

  47. V.-D. Nguyen, T. Q. Duong, O. A. Dobre, and O.-S. Shin, ¡°Secrecy Rate Maximization in a Cognitive Radio Network with Artificial Noise Aided for MISO Muilti-Eves,¡± in Proc. IEEE International Conference on Communications 2016 (ICC 2016), Kuala Lumpur, Malaysia, May 2016.

  48. V.-D. Nguyen, H. V. Nguyen, and O.-S. Shin, ¡°Channel Estimation Based on Time-Shifted Pilots in Multicell Massive MIMO Systemsm¡± to appear in Proc. International Conference on Computing, Management & Telecommunications 2015 (ComManTel 2015), Da Nang, Vietnam, Dec. 2015.

  49. V.-D. Nguyen, T. Q. Duong, and O.-S. Shin, ¡°Physical Layer Security for Primary System: A Symbiotic Approach in Cooperative Cognitive Radio Networks,¡± to appear in Proc. IEEE Global Communications Conference 2015 (GLOBECOM 2015), San Diego, USA, Dec. 2015.

  50. V.-D. Nguyen and O.-S. Shin, ¡°Energy Harvesting for Cooperative Wireless Sensor Networks with a Nonlinear Power Consumption Model,¡± in Proc. International Conference on ICT Convergence 2015 (ICTC 2015), Jeju Island, Korea, Oct. 2015, pp. 197-199.

  51. D. Le and O.-S. Shin, ¡°Wireless Energy Harvesting in Cognitive Radio with Opportunistic Relays Selection,¡± in Proc. IEEE Personal, Indoor, and Mobile Radio Communications 2015 (PIMRC 2015), Hong Kong, Sept. 2015, pp. 1051-1055.

  52. D. Le and O.-S. Shin, ¡°Energy Harvesting System in Cognitive Radio Network with Full Selection Diversity Scheme,¡± to appear in Proc. IEEE Asia Pacific Wireless Communications Symposium 2015 (APWCS 2015), Singapore, Aug. 2015.

  53. V.-D. Nguyen, S. Dinh-Van, and O.-S. Shin, ¡°Opportunistic Relaying with Wireless Energy Harvesting in a Cognitive Radio System,¡± in Proc. IEEE Wireless Communications & Networking Conference 2015 (WCNC 2015), New Orleans, LA USA, Mar. 2015, pp. 93-98.

  54. S.-H. Chang, J. Ahn, S.-H. Kim, and O.-S. Shin, ¡°Layered Sources Transmission with Multiple Antennas,¡± in Proc. Information Theory and Applications Workshop 2015 (ITA 2015), San Diego, CA, USA, Feb. 2015.

  55. H. V. Nguyen, V.-D. Nguyen, S. Dinh-Van, and O.-S. Shin, ¡°Pilot Optimization for Enhancement of Channel Estimation in Multi-Cell Massive MIMO Systems,¡± in Proc. International Conference on Green and Human Information Technology 2015 (ICGHIT 2015), Da Nang, Vietnam, Feb. 2015, pp. 315-316.

  56. G.-M. Kang and O.-S. Shin, ¡°Power and Resource Allocation Scheme for Device-to-Device Communications Unerlaying Uplink Cellular Networks,¡± in Proc. International Conference on Electronics, Information and Communication 2015 (ICEIC 2015), Singapore, Jan. 2015, pp. 54-55.

  57. S. Jeong, O.-S. Shin, C. Seo, and J. Lee, ¡°Inter-Symbol Interference Compensation for Bit Patterned Media Recording Storage,¡± in Proc. International Conference on Information Networking 2015 (ICOIN 2015), Siem Reap, Cambodia, Jan. 2015, pp. 354-355.

  58. G.-M. Kang, J. Lee, and O.-S. Shin, ¡°Power Allocation Scheme for D2D Communications in an OFDM-Based Cellular System,¡± in Proc. International Conference on Information Networking 2015 (ICOIN 2015), Siem Reap, Cambodia, Jan. 2015, pp. 388-389.

  59. H. V. Nguyen, Q. Duong, and O.-S. Shin, ¡°Resource Allocation Optimization for Device-to-Device Communications in Cellular Networks,¡± in Proc. International Conference on ICT Convergence 2014 (ICTC 2014), Busan, Korea, Oct. 2014, pp. 377-378.

  60. V.-D. Nguyen, and O.-S. Shin, "Performance Analysis of ZF Receivers for Uplink Massive MIMO Systems," to appear in Proc. IEEE Asia Pacific Wireless Communications Symposium 2014 (APWCS 2014), Ping Tung, Taiwan, Aug. 2014.

  61. V.-D. Nguyen, S. Dinh-Van, Y. Shin, W. C. Lee, and O.-S. Shin, "The Problem of Pilot Contamination Reduction in Massive MIMO for Physical Channel Models," to appear in Proc. International Conference on Ubiquitous and Future Networks 2014 (ICUFN 2014), Shanghai, China, July 2014

  62. S. Dinh-Van, Q. Duong, and O.-S. Shin, "User Grouping for Device-to-Device Communications Underlaying Cellular Networks," to appear  in Proc. IEEE Consumer Communications and Networking Conference 2014 (CCNC 2014), Las Vegas, NV, Jan. 2014

  63. S. Dinh-Van, Q. Duong, and O.-S. Shin, "Grouped Device-to-Device Communication Underlaying Cellular Networks," in Proc. International Conference on ICT Convergence 2013 (ICTC 2013), Jeju Island, Korea, Oct. 2013, pp. 36-37.

  64. S. Dinh-Van, Q. Duong, and O.-S Shin, "Downlink Resource Allocation for Device-to-Device Communications Underlaying Cellular Networks," in Proc. IEEE Asia Pacific Wireless Communications Symposium 2013 (APWCS 2013), Seoul, Korea, Aug. 2013.

  65. G.-M. Kang and O.-S. Shin, "Spectrum Sharing between Cellular Uplink and Device-to-Device Communication Systems," in Proc. International Conference on Ubiquitous and Future Networks 2013 (ICUFN 2013), Da Nang, Vietnam, July 2013, pp. 129-130.

  66. Q. Duong and O.-S. Shin, "Distance-Based Interfrerence Coordination for Device-to-Device Communication Systems in Cellular Networks," in Proc. International Conference on Ubiquitous and Future Networks 2013 (ICUFN 2013), Da Nang, Vietnam, July 2013, pp. 776-779.

  67. M. Yang, O.-S. Shin, Y. Shin, and H. Kim, "Inter-Cell Interference Management Using Multi-Cell Shared Relay Nodes in 3GPP LTE-Advanced Networks," in Proc. IEEE Wireless Communications and Networking Conference 2013 (WCNC 2013), Shanghai, China, Apr. 2013, pp. 3614-3619.

  68. Q. Duong, Y. Shin, and O.-S. Shin, "Resource Allocation Scheme for Device-to-Device Communications Underlaying Cellular Networks," in Proc. International Conference on Computing, Management & Telecommunications 2013 (ComManTel 2013), Ho Chi Minh City, Vietnam, Jan. 2013, pp. 66-69.

  69. T.-T. Tran, O.-S. Shin, and J.-H. Lee, "Detection of Replay Attacks in Smart Grid Systems," to appear in Proc. International Conference on Computing, Management & Telecommunications 2013 (ComManTel 2013), Ho Chi Minh City, Vietnam, Jan. 2013, pp. 298-302.

  70. K.-J. You, J.-M. Won, O.-S. Shin, Y.-J. Han, H.-N. Kim, K.-H. Song, B.-K. Park, and H.-C. Shin, "Radar Modulation Identification Using Gini's Coefficient," in Proc. International Conference on Systems and Electronic Engineering 2012 (ICSEE 2012), Phuket, Thailand, Dec. 2012, pp. 1-5.

  71. T.-T. Tran, Y. Shin, and O.-S. Shin, "Physical Layer Security Enhancement Using an Expanded Signal Constellation," in Proc. Asia-Pacific Conference on Communications 2012 (APCC 2012), Jeju Islanc, Korea, Oct. 2012, pp. 95-97.

  72. H. Jung, K. Kim, J. Kim, O.-S. Shin, and Y. Shin, "A Relay Selection Scheme Using Q-Learning Algorithm in Cooperative Wireless Communications," in Proc. Asia-Pacific Conference on Communications 2012 (APCC 2012), Jeju Islanc, Korea, Oct. 2012, pp. 7-11.

  73. H. Jung, K. Kim, J. Kim, O.-S. Shin, and Y. Shin, "Self-Learning Relay Selection with Q-Learning in Cooperative Wireless Communications," in Proc. IEEE Asis Pacific Wireless Communications Symposium 2012 (APWCS 2012), Kyoto, Japan, Aug. 2012.

  74. M. Yang, S. Oh, E. Lim, O.-S. Shin, and Y. Shin, "Shared Relay-Assisted Interference Avoidance for Cellular D2D Communications," in Proc. International Symposium 2012, Yanbian University of Science & Technology, June 2012.

  75. D. Kim, O.-S. Shin, and K. B. Lee, "Selective and Limited Feedback Method for Network MIMO Systems," in Proc. IEEE International Communications Conference 2012 (ICC 2012), Ottawa, Canada, June 2012, pp. 4224-4228.

  76. J.-H. Lee and O.-S. Shin, "Distributed Beamforming Approach to Full Duplex Relay in Multiuser MIMO Transmission," in Proc. IEEE Wireless Communications and Networking Conference 2012 (WCNC 2012): Workshop on 4G Mobile Radio Access Networks, Paris, France, Apr. 2012.

  77. D. Kim, O.-S. Shin, and K. B. Lee, "Efficient Limited Feedback Schemes for Network MIMO Systems," in Proc. IEEE Global Communications Conference 2011 (GLOBECOM 2011), Houston, TX, USA, Dec. 2011.

  78. M. Yang, K. Kim, Y, Yim, O.-S. Shin, Y. Shin, and S. Kim, "A Dynamic Resource Allocation Scheme for Relay-Based Cooperative Communications in 3GPP LTE-Advanced Networks," in Proc. IEEE Asia Pacific Wireless Communication Symposium 2011 (APWCS 2011), Singapore, Aug. 2011.

  79. S.-C. Yoo, M. Yang, A. Hong, O.-S. Shin, and Y. Shin, "Handover Procedures for Relays in LTE-Advanced Networks," in Proc. IEEE Asia Pacific Wireless Communication Symposium 2011 (APWCS 2011), Singapore, Aug. 2011.

  80. B. O. Lee, O.-S. Shin, and K. B. Lee, "Uplink User Selection Scheme for Multiuser MIMO Systems in a Multicell MIMO Environment," in Proc. IEEE International Conference on Communications 2010 (ICC 2010), Cape Town, South Africa, May 2010.

  81. J. Kim, S. Kim, O.-S. Shin, and Y. Shin, "A Cognitive Beamforming Scheme for Coexistence of Incumbent and Cognitive Radios," in Proc. IEEE Consumer Communications and Networking Conference 2009 (CCNC 2009), Las Vegas, NV, USA, Jan. 2009.

  82. S. Kim, D. Lee, O.-S. Shin, and Y. Shin, "Near Maximum-Likelihood Detection with Low Complexity for Collaborative Spatial Multiplexing in Uplink Mobile WiMAX Systems," in Proc. IEEE Consumer Communications and Networking Conference 2009 (CCNC 2009), Las Vegas, NV, USA, Jan. 2009.

  83. B. O. Lee, H. W. Je, I. Sohn, O.-S. Shin, and K. B. Lee, "Interference-Aware Decentralized Precoding for Multicell MIMO TDD Systems," in Proc. IEEE Global Communications Conference 2008, New Orleans, LA, USA, Nov.-Dec. 2008.

  84. S.-J. Shin, M.-R. Kim, H.-I. Yu, Y.-J. Kang, N.-M. Kim, and O.-S. Shin, "Advanced Hybrid OFDM System with Multi-Layer TDD Architecture," in Proc. IEEE Vehicular Technology Conference 2007 Spring, pp. 2712-2716, Dublin, Ireland, Apr. 2007.

  85. R. Yim, O.-S. Shin, and V. Tarokh, "Distributed Delay-Aware Rate Control Algorithm for the Reverse-Link of CDMA Systems," in Proc. IEEE International Conference on Communications 2006, pp. 4363-4368, Istanbul, Turkey, June 2006.

  86. O.-S. Shin, S. S. Ghassemzadeh, L. J. Greenstein, and V. Tarokh, "Performance Evaluation of MB-OFDM and DS-UWB Systems for Wireless Personal Area Networks," in Proc. IEEE International Conference on Ultra-Wideband 2005, pp. 214-219, Zurich, Switzerland, Sept. 2005.

  87. R. Yim, O.-S. Shin, and V. Tarokh, "(Invited Paper) A CDMA Reverse-Link Rate Control Algorithm with Fairness Guarantee," in Proc. International Workshop on Convergent Technologies 2005, Oulu, Finland, June 2005.

  88. H. W. Je, K. M. Kim, O.-S. Shin, W.-I. Lee, K. B. Lee, and S. W. Bahk, "A Novel Multiple Access Scheme for Uplink Cellular Systems," in Proc. IEEE Vehicular Technology Conference 2004 Fall, Los Angeles, CA, USA, Sept. 2004.

  89. O.-S. Shin and K. B. Lee, "Packet Scheduling over a Shared Wireless Link for Heterogeneous Classes of Traffic," in Proc. IEEE International Conference on Communications 2004, pp. 58-62, Paris, France, June 2004.

  90. O.-S. Shin and K. B. Lee, "(Invited Paper) Antenna-Assisted Round Robin Scheduling for MIMO Cellular," in Proc. the 1st International Workshop on Ubiquitous Knowledge Network Environment (21COE), Sapporo, Japan, Nov. 2003.

  91. T. Park, O.-S. Shin, and K. B. Lee, "Proportional Fair Scheduling for Wireless Communication with Multiple Transmit and Receive Antennas," in Proc. IEEE Vehicular Technology Conference 2003 Fall, Orlando, FL, USA, Oct. 2003, paper 09B-03.

  92. O.-S. Shin and K. B. Lee, "Packet Scheduling for MIMO Cellular Systems," in Proc. IEEE Vehicular Technology Conference 2003 Spring, pp. 1694-1698, Jeju, Korea, Apr. 2003.

  93. H. W. Je, O.-S. Shin, and K. B. Lee, "Generalized Acquisition Scheme for DS/CDMA Systems with Multiple Antennas," in Proc. CDMA International Conference and Exhibition 2002, pp. 143-148, Seoul, Korea, Nov. 2002.

  94. H. W. Je, O.-S. Shin, and K. B. Lee, "Acquisition for DS/CDMA Systems with Multiple Antennas in Frequency-Selective Fading Channels," in Proc. IEEE International Conference on Communications 2002, pp. 616-620, New York, NJ, USA, Apr. 2002.

  95. O.-S. Shin and K. B. Lee, "Use of Multiple Antennas for DS/CDMA Code Acquisition," in Proc. IEEE International Conference on Communications 2002, pp. 621-625, New York, NJ, USA, Apr. 2002.

  96. O.-S. Shin and K. B. Lee, "Use of Differentially Coherent Combining for DS/CDMA Code Acquisition," in Proc. CDMA International Conference and Exhibition 2001, p. 83 (A4-1), Seoul, Korea, Nov. 2001.

  97. O.-S. Shin and K. B. Lee, "Double-Dwell Code Acquisition with Differentially Coherent Combining in DS/CDMA Systems," in Proc. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications 2001, pp. D6-D10, San Diego, CA, USA, Oct. 2001.

  98. O.-S. Shin and K. B. Lee, "Nonconsecutive Search and Joint Triple-Cell Detection for Code Acquisition in Multipath Fading Channels," in Proc. CDMA International Conference and Exhibition 2000, vol. 2, pp. 185-190, Seoul, Korea, Nov. 2000.

  99. O.-S. Shin and K. B. Lee, "Utilization of Multipaths for Spread-Spectrum Code Acquisition in Frequency-Selective Rayleigh Fading Channels," in Proc. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications 2000, pp. 421-425, London, UK, Sept. 2000.

  100. Y. K. Jeong, K. B. Lee, and O.-S. Shin, "Differentially Coherent Combining for Slot Synchronization in Inter-Cell Asynchronous DS/SS Systems," in Proc. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications 2000, pp. 1405-1409, London, UK, Sept. 2000.

  101. O.-S. Shin and K. B. Lee, "Performance Comparison of FFH and MCFH Spread-Spectrum Systems in Frequency-Selective Rayleigh Fading Channels," in Proc. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications 1999, pp. 1027-1031, Osaka, Japan, Sept. 1999.