WiSe Labs @ POSTECH
The Wireless Communications and Sensing Research Lab (WiSe Lab) is a part of the School of Electrical Engineering at POSTECH, and leaded by Principal Investigator Namyoon Lee. The research at WiSe Lab focuses on fundamentals of wireless communication and sensing problems. The research topics include communication theory, signal processing, statistical inference and learning, and information theory with applications to beyond 5G systems and intelligent radar and navigation systems.
News
- Recent Conference Papers
- Jiwook Choi, Yunseo Nam, and Namyoon Lee' ''Spatial Lattice Modulation Techniques for MIMO Systems,'' Accepted to GLOBECOM 2017.
- Jean de Dieu Mutangana, Ravi Tandon, and Namyoon Lee, ''Blind Cooperative Jamming: Exploiting ISI Heterogeneity to Achieve Positive Secure DoF,'' Accepted to GLOBECOM 2017.
- Song-Nam Hong, Seonho Kim, and Namyoon Lee, "Uplink Massive MIMO Systems with One-Bit ADCs: A Low-Complexity Weighted Minimum Distance Decoding,'' Accepted to GLOBECOM 2017.
- Junse Lee, Namyoon Lee, and Francios Baccelli, ''Scaling Laws of Ergodic Spectral Efficiency of MIMO Ad-hoc Networks,'' Accepted to GLOBECOM 2017.
- Yo-Seb Jeon, Namyoon Lee, and Ravi Tandon "Degrees of Freedom on the Wide-band Multi-cell Multiple Access Channel with no CSIT,'' Accepted to ISIT 2017.
- Yo-Seb Jeon, Song-Nam Hong, Namyoon Lee, ''Blind Detection for MIMO Systems With Low-Resolution ADCs Using Supervised Learning,'' Accepted to ICC 2017.
- Song-Nam Hong, Yo-Seb Jeon, and Namyoon Lee, "MIMO Systems with Low-Resolution ADCs: Linear Coding Approach,'' Accepted to ICC 2017.
- Namyoon Lee, ''A Blind Interference Management Technique for the K-user Interference Channel with ISI: Interference-free OFDM ,'' Accepted to ICC 2017.
- Song-Nam Hong, Seonho Kim, and Namyoon Lee, "Uplink Multiuser Massive MIMO Systems with Low-Resolution ADCs: A Coding-Theoretic Viewpoint,'' Accepted to WCNC 2017
- Recent Journal Papers
- Jiwook Choi, Yunseo Nam, and Namyoon Lee, ''Spatial Lattice Modulation for MIMO Systems,'' Submitted to IEEE Transactions on Signal Processing, Sept. 2017. (Bit-to-symbol mapping tables)
- Yo-Seb Jeon, Namyoon Lee, Song-Nam Hong, and Robert Heath, Jr., ''One-Bit Sphere Decoding for MIMO Systems with One-Bit ADCs,'' IEEE Transactions on Wireless Communications, Aug., 2017.
- Jeonghun Park, Namyoon Lee, and Robert Heath, Jr., ''Feedback Design for Multi-Antenna K-tier Heterogeneous Downlink Cellular Networks,'' IEEE Transactions on Wireless Communications, Aug., 2017.
- Yo-Seb Jeon, Song-Nam Hong, Namyoon Lee, ''Supervised-Learning-Aided Communication Framework for Massive MIMO Systems With Low-Resolution ADCs,'' Submitted to IEEE Transactions on Vehicular Technology,, Aug.. 2017.
- Kim, N. Lee and S.-N. Hong, “A Low-Complexity Soft-Output wMD Decoding for Uplink MIMO Systems with One-Bit ADCs,” Submitted to IEEE Trans. Communications, Jul. 2017.
- Yo-Seb Jeon, Namyoon Lee, and Ravi Tandon, ''Degrees of Freedom and Achievable Rate of Wide-band Multi-cell Multiple Access Channel with No CSIT,''Submitted to IEEE Transactions on Communications, April. 2017 (Under revision)
- Yo-Seb Jeon, Namyoon Lee, and Ravi Tandon, ''Degrees of Freedom and Achievable Rate of Wide-band Multi-cell Multiple Access Channel with No CSIT,''Submitted to IEEE Transactions on Communications, April. 2017 (Under revision)
- Song-Nam Hong, Seonho Kim, and Namyoon Lee, "A Weighted Minimum Distance Decoding for Uplink Multiuser MIMO Systems with Low-Resolution ADCs,'' Submitted to IEEE Transactions on Communications, June. 2017 (Under revision)
- Song-Nam Hong, Yo-Seb Jeon, and Namyoon Lee, "Distributed Uplink Reception in Cloud Radio Access Networks: A Linear Coding Approach,'' Submitted to IEEE Transactions on on Vehicular Technology, April. 2017 (Under revision)
- Namyoon Lee, ''Interference-free OFDM: Rethinking OFDM for interference networks with inter-symbol interference,'' Submitted to IEEE Transactions on Wireless Communications, Sept. 2016. (Under revision)
- Junse Lee, Namyoon Lee, and Francios Baccelli, ''Scaling Laws of Ergodic Spectral Efficiency of MIMO Ad-hoc Networks,'' Submitted to IEEE Transactions on Information Theory, July. 2016. (Accepted)
- Academic Activities
- Prof. Lee will give an invited talk at a Special Session on "Machine Learning for Communication Networks" in the ISWCS 2017 conference.
- Prof. Lee is serving for IEEE Global Communications Conference 2017 as Technical Program Committee.
- Prof. Lee is serving for IEEE VTC'17 Fall as Technical Program Committee.
- Prof. Lee is serving for APCC 2017 (23rd Asia-Pacific Conference on Communications) as Technical Program Committee.
- Prof. Lee is serving for IEEE WCNC'17 Workshop on Cloud-Assisted Radio Access Networks as Technical Program Committee.
- Prof. Lee is serving for IEEE VTC'17 Spring Workshop on Emerging Non-Orthogonal Multiple Access Techniques for 5G as Technical Program Committee.
- Prof. Lee was selected as an awardee for the 2016 IEEE ComSoc Asia-Pacific Outstanding Young Researcher Award.