李彥文 (Yinman Lee)
Professor
Department of Electrical Engineering
National Chi Nan University
Puli, Nantou County, Taiwan
Email：ymlee@ncnu.edu.tw
Courses:
Introduction to Communication Systems 通訊系統導論 (113第1學期)
Please visit NCNU Moodle
Random Process 隨機程序 (113第1學期)
Please visit NCNU Moodle
System Optimization 系統最佳化 (113第1學期)
Please visit NCNU Moodle
Recent Research interest:
Digital Communications
Wireless Communications, Future WLAN/5G/6G Related Techniques
Cooperative Communications
Spectrum Sensing
Massive MIMO Communications
Intelligent Reflective Surface
Multicarrier Communications
Array Signal Processing
System Optimization
歡迎各位有興趣從事通訊方向研究之學生跟老師約時間聊一聊…
Recent Projects:
巨量多輸入多輸出與相關系統之群集與最佳化技術：進一步的結果與新的研究方向 , 2024/08/01~2025/07/31
應用於大型天線系統與智慧型反射平面的群集技術之研究 , 2023/08/01~2024/10/31
智慧型反射平面之最佳化技術及其應用之研究 , 2022/08/01~2023/10/31
應用於巨量天線系統和大型智慧反射平面之選擇技術的研究 , 2021/08/01~2022/10/31
大型多輸入多輸出系統之混合天線選擇/類比/數位處理技術, 2019/08/01~2021/04/30
巨量多輸入多輸出相關系統的訊號偵測及其延伸之研究, 2018/08/01~2019/10/31
大型多輸入多輸出單載波空間調變傳輸之新穎訊號檢測技術, 2017/08/01~2018/10/31
M演算法於訊號檢測之效能分析與其新穎之應用, 2016/08/01~2017/10/31
多輸入多輸出之訊號偵測：進一步的結果與新的研究方向, 2015/08/01~2016/09/30
多輸入多輸出之低複雜度檢測法：混合實際作法以迫近最大相似法則效能之研究, 2014/08/01~2015/07/31
於無線分集系統應用高效率訊號合併/檢測法則之研究, 2013/08/01~2014/10/31
應用不確定區間檢測法則於合作式通訊之研究, 2012/08/01~2013/07/31
應用於多輸入多輸出空間多工系統的低複雜度干擾消除技術之研究, 2011/08/01~2012/07/31
基於多輸入多輸出與正交分頻多工系統之符元處理技術研究, 2010/08/01~2011/10/31
基於多輸入多輸出轉送架構之合作式通訊研究, 2009/08/01~2010/07/31
Nakagami-m衰落通道下之合作式通訊效能分析, 2008/08/01~2009/07/31
鏈路自適應多輸入多輸出正交分頻多工存取系統之先進型訊號處理演算法研究, 2007/08/01~2008/07/31
運用廣義旁波帶消除法之適應性決策迴授時空等化技術, 2006/10/01~2007/07/31
Education:
PhD, Department of Communication Engineering, National Chiao Tung University, Taiwan (2002.9 - 2006.4)
MPhil, Department of Information Engineering, The Chinese Univeristy of Hong Kong, Hong Kong (1997.9 - 1999.6)
BSc, Department of Communication Engineering, National Chiao Tung University, Taiwan (1993.9 - 1997.6)
Graduate course schedule for prospective students:
Digital Communications, stochastic process, digital signal processing, wireless communication systems, MIMO communications, OFDM systems, optimization theory, detection and estimation, etc.
Journal papers:
[J30] Yinman Lee, “Adaptive beampattern synthesis for partially-clustered array through K-means and amplitude-only MVDR,” IEEE Signal Process. Lett., accepted, 2025.
[J29] Yinman Lee, “Clustered and thinned antenna array for adaptive interference suppression via K-medoids of desired-signal steering vector,” IEEE Trans. Antennas Propagat., vol. 72, no. 3, pp. 2867-2872, Mar. 2024.
[J28] Yinman Lee, “Receive antenna selection for MMSE signal detection in multiuser massive MIMO uplink,” ICT Express, 9 (1), 34-38, 2023.
[J27] Yinman Lee, “Adaptive beamforming with continuous/discrete phase shifters via convex relaxation,” IEEE Open J. Antennas Propag., vol. 3, pp. 557-567, 2022.
[J26] Yinman Lee, “Hybrid analog/digital signal detector with reduction in number of receive antennas for multiuser uplink massive MIMO systems,” Signal Process., 198, 108582, 2022.
[J25] Yinman Lee, “Multiobjective optimization for intelligent reflective surface aided physical-layer multicasting,” IEEE Open J. Commun. Soc., vol. 3, pp. 411-423, 2022.
[J24] Bo-Ying Huang, Yinman Lee, and Sok-Ian Sou “Joint power allocation for NOMA-based diamond relay networks with and without cooperation,” IEEE Open J. Commun. Soc., vol. 1, pp. 428-443, 2020.
[J23] Yinman Lee, “Adaptive interference suppression of phase-only thinned arrays via convex optimization,” IEEE Trans. Antennas Propagat., vol. 68, no. 6, pp. 4583-4592, Jun. 2020.
[J22] Yinman Lee, “Hybrid Kaczmarz and coordinate-descent iterations for signal detection in massive MIMO systems,” Electron. Lett., vol. 55, no. 11, pp. 665-667, Jun. 2019.
[J21] Yinman Lee and Bo-Ying Huang, “Active interference cancellation for full-duplex multiuser networks with or without existence of self-interference,” IEEE Access, vol. 7, pp. 15056-15068, 2019.
[J20] Yinman Lee, Yaw-Wen Kuo, and Jane-Hwa Huang, “Discussion on applying wireless information and power transfer to relay networks,” IEEE Antenna Wireless Propag. Lett., vol. 17, no. 9, pp. 1750-1754, Sept. 2018.
[J19] Yinman Lee, “Decision-aided Jacobi iteration for signal detection in massive MIMO systems,” Electron. Lett., vol. 53, Iss. 23, pp. 1552-1554, Nov. 2017.
[J18] Yinman Lee, “Low-complexity MIMO detection: a mixture of basic techniques for near-optimal error rate,” IEEE Trans. Circuits Syst. II, Exp. Briefs, vol. 63, Iss. 10, pp. 949-953, Oct. 2016.
[J17] Yinman Lee and Hong-Wei Shieh, “Detection with erasure for error-propagation mitigation in DF relaying with general PAM/QAM signals,” IET Commun., vol. 8, Iss. 18, pp. 3393-3405, 2014.
[J16] Sok-Ian Sou and Yinman Lee, “End-to-end performance for SCF-based vehicular routing over multiple communication gaps,” IEEE Commun. Lett., vol. 18, no. 6, pp. 1015-1018, Jun. 2014.
[J15] Yinman Lee, “End-to-end error-rate based incremental relaying for AF cooperative communications,” IEEE Commun. Lett., vol. 17, no. 9, pp. 1806-1809, Sept. 2013.
[J14] Yinman Lee and Hong-Wei Shieh, “Detection with erasure in relay for decode-and-forward cooperative communications,” IEEE Trans. Veh. Technol., vol. 62, no. 2, pp. 908-913, Feb. 2013.
[J13] Yinman Lee and Hong-Wei Shieh, “A simple layered space-time block nulling technique for DSTTD systems,” IEEE Commun. Lett., vol. 15, no. 12, pp. 1323-1325, Dec. 2011.
[J12] Y. Lee, Y.-N. Chen, and S.-I. Sou, “Error-rate performance of uplink cooperative communications with decode-and-forward protocol,” IET Commun., vol. 5, issue. 11, pp. 1484-1490, 2011.
[J11] Y. Lee and H.-W. Shieh, “Adaptive decision-feedback generalised sidelobe canceller against desired signal and interference non-stationarity,” IET Signal Process., vol. 5, issue. 5, pp. 488-498, 2011.
[J10] Yinman Lee and Hong-Wei Shieh, “Low-complexity groupwise OSIC-ZF detection for N×N spatial multiplexing systems,” IEEE Trans. Veh. Technol., vol. 60, no. 4, pp. 1930-1937, May 2011.
[J9] Yinman Lee, Yun-Jung Hsieh, and Hong-Wei Shieh, “Multiobjective optimization for pre-DFT combining in coded SIMO-OFDM systems,” IEEE Commun. Lett., vol. 14, no. 4, pp. 303-305, Apr. 2010.
[J8] Yinman Lee, Ming-Hung Tsai, and Sok-Ian Sou, “Performance of decode-and-forward cooperative communications with multiple dual-hop relays over Nakagami-m fading channels,” IEEE Trans. Wireless Commun., vol. 8, no. 6, pp. 2853-2859, Jun. 2009.
[J7] Yinman Lee, “Max-min fair pre-DFT combining for OFDM systems With multiple receive antennas,” IEEE Trans. Veh. Technol., vol. 58, no. 4, pp. 1741-1745, May 2009.
[J6] Yinman Lee and Ming-Hung Tsai, “Performance of decode-and-forward cooperative communications over Nakagami-m fading channels,” IEEE Trans. Veh. Technol., vol. 58, no. 3, pp. 1218-1228, Mar. 2009.
[J5] Yinman Lee, Yun-Jung Hsieh, and Hong-Wei Shieh, “Symbol-based processing with balanced subcarrier performance for MIMO-OFDM systems,” IEEE Commun. Lett., vol. 13, no. 3, pp. 167-169, Mar. 2009.
[J4] Yinman Lee and Wen-Rong Wu, “Adaptive decision feedback space-time equalization with generalized sidelobe cancellation,” IEEE Trans. Veh. Technol., vol. 57, no. 5, pp. 2894-2906, Sept. 2008.
[J3] Yinman Lee and Wen-Rong Wu, “Adaptive two-stage GSC-Based PIC detection for fast time-varying MIMO channels,” IEEE Trans. Wireless Commun., vol. 7, no. 4, pp. 1105-1110, Apr. 2008.
[J2] Y. Lee and W.-R. Wu, “Adaptive Channel aided decision feedback equalisation for SISO and MIMO systems,” IEE Proceedings-Commun., vol. 153, no. 5, pp. 657-663, Oct. 2006.
[J1] Yinman Lee and Wen-Rong Wu, “A robust adaptive generalized sidelobe canceller with decision feedback,” IEEE Trans. Antennas Propagat., vol. 53, no. 11, pp. 3822-3832, Nov. 2005.
Conference papers (international):
[C47] Yinman Lee and Li-Zhen Hsu, “Opportunistic-reconfigurable intelligent surface aided SDMA/TDMA grouping in multiuser uplink,” in 2025 IEEE Int. Conf. Consumer Tech. - Pacific (ICCT-Pacific), Matsue, Japan, Mar. 2025.
[C46] Yinman Lee, “Error rate improvement via SVD-based reduced-stream transmission for MIMO and large-scale MIMO systems,” in 2025 IEEE Int. Conf. Consumer Tech. - Pacific (ICCT-Pacific), Matsue, Japan, Mar. 2025.
[C45] Yinman Lee and Xiaozhun Gong, “Decoupled hybrid analog/digital for multiuser uplink massive MIMO-OFDM systems,” in 2024 IEEE 13th Global Conf. Consumer Elect. (GCCE), Kitakyushu, Japan, Oct. 2024.
[C44] Yinman Lee and Li-Zhen Hsu, “Reconfigurable intelligent surface aided wireless sensor networks with harvest-then-transmit protocol,” in 2024 IEEE Sensors Conf., Kobe, Japan, Oct. 2024.
[C43] Li-Zhen Hsu and Yinman Lee, “Distributed relay selection using spatial modulation and its variants,” in 2024 Int. Conf. Consumer Elect. (ICCE-Taiwan), Taichung, Taiwan, Jul. 2024.
[C42] Yinman Lee, Li-Zhen Hsu, and Shih-Ya Peng, “Distributed relay selection with reduced modulation-order signal forwarding and energy harvesting,” in 2023 IEEE 6th Int. Conf. Knowledge, Innovation and Invention (ICKII), Sapporo, Japan, Aug. 2023.
[C41] Bo-Ying Huang, Sok-Ian Sou, Yinman Lee, and Hao-Ting Wu, “NOMA-D: data setup for NOMA couple in random access for 802.11 networks,” in 2022 IEEE ICCE-Taiwan, Taipei, Taiwan, Jul. 2022.
[C40] Yinman Lee and Jyun-Kai Yang , “Distributed relay selection based on spatial modulation,” in 2020 Int. Computer Sym. (ICS), Tainan City, Taiwan, Dec. 2020.
[C39] Yinman Lee, Bo-Ying Huang, and Sok-Ian Sou, “An Efficient Algorithm for Joint Power Allocation in NOMA-Based Diamond Relay Networks,” in 2020 Int. Computer Sym. (ICS), Tainan City, Taiwan, Dec. 2020.
[C38] Yinman Lee, Meng-Wei Liang, and Sok-Ian Sou, “Low-complexity hybrid analog-digital signal detector for uplink multiuser massive MIMO systems,” in 2019 IEEE Global Conf. Consumer Electronics (GCCE), Osaka, Japan, Oct. 2019.
[C37] Ting-Han Chen, Sok-Ian Sou, and Yinman Lee, “WiTrack: human-to-human mobility relationship tracking in indoor environments based on spatio-temporal wireless signal strength,” in 17th IEEE Intl. Conf. on Pervasive Intelligence and Computing, Fukuoka, Japan, Aug. 2019.
[C36] Sok-Ian Sou, Ciao-Ling Lou, and Yinman Lee, “Exploiting spatial locality for content placement in roadside-unit caching with delay constraint,” in 17th IEEE Intl. Conf. on Pervasive Intelligence and Computing, Fukuoka, Japan, Aug. 2019.
[C35] Yinman Lee and Sok-Ian Sou, “On improving Gauss-Seidel iteration for signal detection in uplink multiuser massive MIMO systems,” in The 3rd Int. Conf. Computer & Communication Systems (ICCCS 2018), Nagoya, Japan, Apr. 2018.
[C34] Yinman Lee and Sok-Ian Sou, “Enhanced frequency-domain signal detection for single-carrier spatial modulation systems,” in The 3rd Int. Conf. Computer & Communication Systems (ICCCS 2018), Nagoya, Japan, Apr. 2018.
[C33] Yao-Wen Kuo, Yinman Lee, and Jane-Hwa Huang, “Fair power allocation for non-orthogonal multiple access in wireless networks,” in IEEE VTS APWCS 2017, Incheon, Korea, Aug. 2017.
[C32] Sok-Ian Sou and Yinman Lee, “Trigger-based approach with hidden node problem for uplink multi-user transmission in 802.11ax,” in 2017 IEEE SPAWC, Sapporo, Japan, Jul. 2017.
[C31] Wenson Chang, HaoYiTai, Yinman Lee, and Szu-Lin Su, “ERA cooperative sensing with differentiated sensing period and retreat scheme in cognitive radio,” in 2017 IEEE WCNC, San Francisco, CA, USA, Mar. 2017.
[C30] Wenson Chang, Yu-Chieh Lin, Yinman Lee, and Szu-Lin Su, “Fairness and safety capacity oriented resource allocation scheme for D2D communications,” in 2017 IEEE WCNC, San Francisco, CA, USA, Mar. 2017.
[C29] Sok-Ian Sou, Yi-Ting Peng, Meng-Hsun Tsai, and Yinman Lee, “Enabling proximity call continuity via common neighbor tunneling for public safety in LTE,” in 2016 NaNA, Hakodate City, Hokkaido, Japan, Jul. 2016.
[C28] Wenson Chang, Chih-Yuan Yang, Szu-Lin Su, and Yinman Lee, “Adaptive network MIMO architecture based on dynamic user-oriented frequency allocation scheme: part I Homogeneous network,” in 2016 IEEE VTC Spring, Nanjing, China, May 2016.
[C27] Wenson Chang, You-Ting Jau, Szu-Lin Su, and Yinman Lee, “Gale-Shapley-algorithm based resource allocation scheme for device-to-device communications underlaying downlink cellular networks,” in 2016 IEEE WCNC, Doha, Qatar, Apr. 2016.
[C26] Wenson Chang, Heng-Tien Wu, Yinman Lee, and Szu-Lin Su, “Efficient load-aware vertical handoff for HetNet with poisson-point-process distributed traffics,” in 2016 IEEE WCNC, Doha, Qatar, Apr. 2016.
[C25] Yinman Lee, “A matrix-decomposition-and-inverse-free successive interference cancelation for G-STBC systems,” in ICICS 2015, Singapore, Dec. 2015.
[C24] Sok-Ian Sou and Yinman Lee, “Segcast: segment-based broadcasting for delay tolerant data dissemination in intermittent VANETs,” in ICICS 2015, Singapore, Dec. 2015.
[C23] Yuan-Jung Kuo, Sok-Ian Sou, and Yinman Lee, “Heuristic approach for subcarrier assignment in relay based femtocell with threshold constraint,” in IEEE ICCS 2014, Macao, Nov. 2014.
[C22] Yinman Lee, “Low-complexity MIMO detection for approaching near-ML performance,” in IEEE ICCS 2014, Macao, Nov. 2014.
[C21] Yinman Lee, Hou-Cheng Shih, Chong-Sheng Huang, and Jyong-Yi Li, “Low-complexity MIMO detection: A mixture of ZF, ML and SIC,” in 19th Int. Conf. Digital Signal Process 2014, Hong Kong, Aug. 2014.
[C20] Sok-Ian Sou, Bing-Jyun Lin, and Yinman Lee, “A probabilistic approach for V2V relay contention based on channel state information,” in IEEE WCNC 2013, Shanghai, China, pp. 505-509, Apr. 2013.
[C19] Yinman Lee, “Low-complexity successive interference cancelation and one/two-bit feedback transmit antenna shuffling for 4×4 quasi-orthogonal space-time block codes,” in WPMC 2012, Taipei, Taiwan, pp. 404-408Sept. 2012.
[C18] Sok-Ian Sou and Yinman Lee, “SCB: Store-Carry-Broadcast scheme for message dissemination in sparse VANET,” in IEEE VE 2012, Yokohama, Japan, May 2012.
[C17] Hong-Wei Shieh, Yinman Lee, and Sok-Ian Sou, “Hybrid ZF-ML detection for N×N spatial multiplexing systems,” in IEEE WiMob 2011, Shanghai, China, pp. 327-332, Oct. 2011.
[C16] Sok-Ian Sou, Wen-Cheng Shieh, and Yinman Lee “A video frame exchange protocol with selfishness detection mechanism under sparse infrastructure-based deployment in VANET,” in IEEE STWiMob 2011, Shanghai, China, pp. 498-504, Oct. 2011.
[C15] Hong-Wei Shieh and Yinman Lee, “On releasing two general assumptions for decode-and forward cooperative communications,” in ICSSE 2011, Macau, pp. 605-610, Jun. 2011.
[C14] Chun-How Chang and Yinman Lee, “Opportunistic beamforming systems with diversity combining,” in ICICS 2009, Macau, Dec. 2009.
[C13] Yun-Jung Hsieh, Hong-Wei Shieh, and Yinman Lee, “Pre-FFT combining with balanced subcarrier performance for STBC-OFDM systems,” in ICICS 2009, Macau, Dec. 2009.
[C12] Sok-Ian Sou, Jeu-Yih Jeng, and Yinman Lee, “Signaling overhead of policy and online charging control for bearer sessions in LTE network,” in IEEE ISCE 2009, Kyoto, Japan, pp. 593-597, May 2009.
[C11] Kai-Jian Lin and Yinman Lee, “Adaptive minimum variance detection for spatial multiplexing over time-varying MIMO channels,” in IEEE VTC’08 Spring, Singapore, pp. 1360-1364, May 2008.
[C10] Ming-Hung Tsai and Yinman Lee, “SER and optimal power allocation for DF cooperative communications over Nakagami-m fading channels,” in IEEE VTC’08 Spring, Singapore, pp. 1251-1255, May 2008.
[C9] Yinman Lee and Wen-Rong Wu, “Adaptive minimum variance two-stage parallel interference cancellation for time-varying MIMO channels,” in IEEE WCNC’07, Hong Kong, pp. 1290-1294, Mar. 2007.
[C8] Yinman Lee and Wen-Rong Wu, “Adaptive decision feedback space-time equalization with generalized sidelobe cancellation,” in IEEE PIMRC’06, Helsinki, Finland, pp. 1-5, Sep. 2006.
[C7] Yinman Lee and Wen-Rong Wu, “Robustness analysis of a decision feedback generalized sidelobe canceller,” in Proc. IEEE ISCAS’05, Kobe, Japan, pp. 3179-3182, May 2005.
[C6] Yinman Lee and Wen-Rong Wu, “An LMS-based adaptive generalized sidelobe canceller with decision feedback,” in Proc. IEEE ICC’05, Seoul, South Korea, pp. 2047-2051, May 2005.
[C5] Yinman Lee and Wen-Rong Wu, “A robust generalized sidelobe canceller against multipath induced perturbations in wireless communications,” in Proc. IEEE IWAT’05, Singapore, pp. 497-500, Mar. 2005.
[C4] Yinman Lee and Wen-Rong Wu, “A fast adaptive beamformer for wireless communications,” in Proc. WCE’04, Hsinchu City, Taiwan, Nov. 2004. (Best student paper award)
[C3] Yinman Lee, “Performance of peak-to-average power ratio reduction for OFDM signals with syndrome decoding,” in Proc. ISCOM-2003, Session 2, Taoyuan, Taiwan, Dec. 2003. (Best paper award for communication system section)
[C2] Yinman Lee, “Data-embedded preamble design with Trellis shaping,” in Proc. ISCOM-2003, Session 16, Taoyuan, Taiwan, Dec. 2003.
[C1] Yinman Lee and Tat M. Lok, “A decentralized adaptive transmission scheme for MC-CDMA systems,” in Proc. ICT’99, 3C.4, Taejon, South Korea, Jun. 1999.
[N*] 2018全國電信研討會 入圍學術卓越類最佳論文
[N*] 2017 行動計算研討會 最佳論文獎
Journal review service:
IEEE Transactions on Communications (SCIE)
IEEE Transactions on Signal Processing (SCIE)
IEEE Transactions on Wireless Communications (SCIE)
IEEE Transactions on Vehicular Technology (SCIE)
IEEE Transactions on Circuits and Systems I: Regular Papers (SCIE)
IEEE Transactions on Circuits and Systems II: Express Briefs (SCIE)
IEEE Communications Letter (SCIE)
IEEE Wireless Communications Letter (SCIE)
IEEE Signal Processing Letter (SCIE)
IEEE Wireless Communications Magazine (SCIE)
IEEE Access (SCIE)
IET Communications (SCIE)
IET Signal Processing (SCIE)
IET Radar, Sonar & Navigation (SCIE)
IET Electronics Letters (SCIE)
EURASIP Journal of Wireless Communications and Networking (SCIE)
International Journal of Communication Systems (SCIE)
Wireless Communications and Mobile Computing (SCIE)
Wireless Networks (SCIE)
Computer Communications (SCIE)
ETRI Journal (SCIE)
International Journal of Antennas and Propagation (SCIE)
Journal of Information Science and Engineering (SCIE)
Journal of Communications and Networks (SCIE)
Journal of Internet Technology (SCIE)
Physical Communication (SCIE)
Mathematical Problems in Engineering (SCIE)
International Journal of Electrical Engineering
Laboratory:
Communication Signal Processing Laboratory