Journal Articles
Conference Articles

- Claude Bernard -

“The joy of discovery is certainly the liveliest that the mind of man can ever feel”

PUBLICATIONS

  1. H. Kim, S. Kim, H. Lee, C. Jang, Y. Choi, and J. Choi, "Massive MIMO Channel Prediction: Machine Learning Versus Kalman Filtering,"  to appear in Proc. of  IEEE GLOBECOM Workshops, Dec. 2020.

  2. G. Han and J. Choi, "Radar Imaging Based on IEEE 802.11 ad Waveform," to appear in Proc. of  IEEE Global Communications Conference, Dec, 2020. 

  3. J. Cha, J. Choi, and D. J. Love, "Noncoherent OOK Symbol Detection with Supervised-Learning Approach for BCC," to appear in Proc. of IEEE International Symposium of Personal, Indoor and Mobile Radio Communications, Sep. 2020.

  4. I. Kim and J. Choi, "Gradient Pursuit-Based Channel Estimation for MmWave Massive MIMO Systems with One-Bit ADCs," in Proc. of IEEE International Symposium of Personal, Indoor and Mobile Radio Communications, Sep. 2019.

  5. H. Lee, S. Kim, and J. Choi, "Efficient Channel AoD/AoA Estimation Using Widebeams for Millimeter Wave MIMO Systems," in Proc. of IEEE International Workshop on Signal Processing Advances in Wireless Communications, Jul. 2019.

  6. I. Kim, N. Lee, and J. Choi, "Dominant Channel Estimation via MIPS for Large-Scale Antenna Systems with One-Bit ADCs," in Proc. of IEEE Global Communications Conference, Dec. 2018.

  7. H. Kim and J. Choi, "Channel Estimation for One-Bit Massive MIMO Systems Exploiting Spatio-Temporal Correlations," in Proc. of IEEE Global Communications Conference, Dec. 2018.

  8. A. Ibrahim, J. Choi, A. C. Marcum, D. J. Love, and J. V. Krogmeier, "Performance Analysis of Multi-Way Quantized Distributed Relay Networking," in Proc. of IEEE Global Communications Conference, Dec. 2017.

  9. V. Raghavan, J. Choi, and D. J. Love, "Statistical Beamforming For The Large Antenna Broadcast Channel," in Proc. of IEEE International Symposium on Information Theory, Jun. 2017.

  10. C. Mollén, J. Choi, E. Larsson, and R. W. Heath Jr., "Achievable Uplink Rates for Massive MIMO with Coarse Quantization," in Proc. of IEEE International Conference on Acoustics, Speech and Signal Processing, Mar. 2017.

  11. D. Zhu, J. Choi, and R. W. Heath Jr., "Auxiliary Beam Pair Enabled AoD and AoA Estimation in mmWave FD-MIMO Systems," in Proc. of IEEE Global Communications Conference, Dec. 2016.

  12. J. Song, J. Choi, and D. J. Love, "Advanced Quantizer Designs for FD-MIMO Systems using Uniform Planar Arrays," in Proc. of IEEE Global Communications Conference, Dec. 2016.

  13. M. E. Eltayeb, J. Choi, T. Y. Naffouri, and R. W. Heath Jr., "On the Security of Millimeter Wave Vehicular Communication Systems using Random Antenna Subsets," in Proc. of IEEE Vehicular Technology Conference, Sep. 2016.

  14. C. Mollén, J. Choi, E. Larsson, and R. W. Heath Jr., "Performance of Linear Receivers for Wideband Massive MIMO with One-Bit ADCs," in International ITG Workshop on Smart Antennas (WSA 2016), Mar. 2016.

  15. D. Zhu, J. Choi, and R. W. Heath Jr., "Auxiliary Beam Pair Design in mmWave Cellular Systems with Hybrid Precoding and Limited Feedback," in Proc. of IEEE International Conference on Acoustics, Speech and Signal Processing, Mar. 2016.

  16. C. Mollén, J. Choi, E. Larsson, and R. W. Heath Jr., "One-Bit ADCs in Wideband Massive MIMO Systems with OFDM Transmission," in Proc. of IEEE International Conference on Acoustics, Speech and Signal Processing, Mar. 2016.

  17. J. Choi and R. W. Heath Jr., "Near Maximum-Likelihood Detector with One-Bit ADCs for Multiuser Massive MIMO Systems," in Proc. of IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, Dec. 2015.

  18. J. Choi, K. Lee, D. J. Love, T. Kim, and R. W. Heath Jr., "Advanced Limited Feedback Designs for FD-MIMO Using Uniform Planar Arrays," in Proc. of IEEE Global Communications Conference, Dec. 2015.

  19. J. Song, J. Choi, and D. J. Love, "Codebook Design for Hybrid Beamforming in Millimeter Wave Systems," in Proc. of IEEE International Conference on Communications, Jul. 2015.

  20. J. Choi, T. Kim, D. J. Love, and J. Seol, "Exploiting the Preferred Domain of FDD Massive MIMO Systems with Uniform Planar Arrays," in Proc. of IEEE International Conference on Communications, Jul. 2015.

  21. J. Choi, D. J. Love, and D. R. Brown III, "Channel Estimation Techniques for Quantized Distributed Reception in MIMO Systems," in Proc. of IEEE Asilomar Conference on Signals, Systems, and Computers, Nov. 2014.

  22. B. Lee, J. Choi, J. Seol, D. J. Love, and B. Shim, "Antenna Grouping based Feedback Reduction for FDD-based Massive MIMO Systems," in Proc. of IEEE International Conference on Communications, Jul. 2014.

  23. J. Choi, V. Raghavan, and D. J. Love, "Limited Feedback Design for the Spatially Correlated Multi-Antenna Broadcast Channel," in Proc. of IEEE Global Communications Conference, Dec. 2013 (Best Paper Award).

  24. D. J. Love, J. Choi, and P. Bidigare, "Receive Spatial Coding for Distributed Diversity," in Proc. of IEEE Asilomar Conference on Signals, Systems, and Computers, Nov. 2013.

  25. J. Choi, D. J. Love, and U. Madhow, "Limited Feedback in Massive MIMO Systems: Exploiting Channel Correlations via Noncoherent Trellis-Coded Quantization," in Proc. of Conference on Information Sciences and Systems, Mar. 2013.

  26. D. J. Love, J. Choi, and P. Bidigare, "A Closed-Loop Training Approach for Massive MIMO Beamforming Systems," in Proc. of Conference on Information Sciences and Systems, Mar. 2013.

  27. J. Choi, Z. Chance, D. J. Love, and U. Madhow, "Noncoherent Trellis Coded Quantization for Massive MIMO Limited Feedback Beamforming," in UCSD Information Theory and Applications Workshop, Feb. 2013

  28. J. Choi, B. Clerckx, and D. J. Love, "Differential Codebook for General Rotated Dual-Polarized MISO Channels," in Proc. of IEEE Global Communications Conference, Dec. 2012.

  29. B. Clerckx, G. Kim, and J. Choi, "Explicit vs. Implicit Feedback for SU and MU-MIMO," in Proc. of IEEE Global Communications  Conference, Dec. 2010.

  30. B. Clerckx, G. Kim, J. Choi, and S. Kim, "Allocation of Feedback Bits Among Users in Broadcast MIMO Channels," in Proc. of IEEE Global Communications Conference, Dec. 2008.

  31. B. Clerckx, D. Hwang, G. Kim, J. Choi, and S. Kim, "Multi-User MIMO with Limited Feedback Made Practical," in Global Samsung Tech. Conference 2008, Nov. 2008 (Best Paper Award).

  32. P. H. Kuo, J. Choi, J. Suh, and S. Kim, "A Feedback Scheme for ZFBF-Based MIMO Broadcast Systems with Infrastructure Relay Stations," in Proc. of IEEE Wireless Communications and Networking Conference, Apr. 2008.

  33. J. Choi, I. S. Sohn, S. J. Kim, and K. B Lee, "Efficient Uplink User Selection Algorithm in Distributed Antenna Systems,"in Proc. IEEE International Symposium of Personal, Indoor and Mobile Radio Communications, Sep. 2007.

 
  1. H. Kim, S. Kim, H. Lee, C. Jang, Y. Choi, and J. Choi, "Massive MIMO Channel Prediction: Kalman Filtering vs. Machine Learning," accepted to IEEE Transactions on Communications, Sep. 2020.

  2. S. Kim, J. Choi, and J. Song, “Beam Designs for Millimeter-Wave Backhaul with Dual-Polarized Uniform Planar Arrays,” IEEE Transactions on Communications, vol. 68, no. 7, pp. 4202-4217, Jul. 2020.

  3. H. Choi and J. Choi, "Downlink Extrapolation for FDD Multiple Antenna Systems Through Neural Network Using Extracted Uplink Path Gains," IEEE Access, vol. 8, pp. 67100-67111, 2020.

  4. I. Kim and J. Choi, "Channel Estimation via Gradient Pursuit for MmWave Massive MIMO Systems with One-Bit ADCs," EURASIP Journal on Wireless Communications and Networking, vol. 2019, no. 1, pp. 289, Dec. 2019.

  5. H. Kim and J. Choi, "Channel Estimation for Spatially/Temporally Correlated Massive MIMO Systems with One-Bit ADCs," EURASIP Journal on Wireless Communications and Networking, vol. 2019, no. 1, pp. 267, Dec. 2019.

  6. I. Kim and J. Choi, "FCFGS-CV-Based Channel Estimation for Wideband MmWave Massive MIMO Systems with Low-Resolution ADCs," IEEE Wireless Communications Letters, vol. 8, no. 6, pp. 1648-1652, Dec. 2019.

  7. S. Moon, I. Kim, D. Jee, J. Choi, and Y. Lee, "Massive MIMO Systems with Low-Resolution ADCs: Baseband Energy Consumption vs. Symbol Detection Performance," IEEE Access, vol. 7, pp. 6650-6660, 2019.

  8. D. Zhu, J. Choi, and R. W. Heath Jr., "High-Resolution Angle Tracking for Mobile Wideband Millimeter-Wave Systems with Antenna Array Calibration," IEEE Transactions on Wireless Communications, vol. 17, no. 11, pp. 7173-7189, Nov. 2018.

  9. V. Va, J. Choi, T. Shimizu, G. Bansal, and R. W. Heath Jr., "Impact of Measurement Noise on Millimeter Wave Beam Alignment Using Beam Subsets," IEEE Wireless Communications Letters, vol. 7, no. 5, pp. 784-787, Oct. 2018.

  10. H. Kim and J. Choi, "Channel AoA Estimation for Massive MIMO Systems Using One-Bit ADCs," Journal of Communications and Networks, vol. 20, no. 4, pp. 374-382, Aug. 2018.

  11. A. Mayouche, A. Metref, and J. Choi, "Downlink Training Overhead Reduction Technique for FDD Massive MIMO Systems," IEEE Signal Processing Letters, vol. 25, no. 8, pp. 1201-1205, Jun. 2018.

  12. J. Song, J. Choi, T. Kim, and D. J. Love, "Advanced Quantizer Designs for FDD-based FD-MIMO Systems Using Uniform Planar Arrays," IEEE Transactions on Signal Processing, vol. 66, no. 14, pp. 3891-3905, May 2018.

  13. V. Va, J. Choi, T. Shimizu, G. Bansal, and R. W. Heath Jr., "Inverse Multipath Fingerprinting for Millimeter Wave V2I Beam Alignment," IEEE Transactions on Vehicular Technology, vol. 67, no. 5, pp. 4042-4058, May 2018.

  14. P. Kumari, J. Choi, N. G. Prelcic, and R. W. Heath Jr., "IEEE 802.11ad-based Radar: An Approach to Joint Vehicular Communication-Radar System," IEEE Transactions on Vehicular Technology, vol 67, no. 4, pp. 3012-3027, Apr. 2018.

  15. D. Zhu, J. Choi, and R. W. Heath Jr., "Two-Dimensional AoD and AoA Acquisition for Wideband mmWave Systems with Cross-Polarized MIMO," IEEE Transactions on Wireless Communications, vol. 16, no. 12, pp. 7890-7905, Dec. 2017.

  16. A. Ibrahim, A. C. Marcum, J. Choi, D. J. Love, and J. V. Krogmeier, "Multi-Way Distributed Wireless Relay Network with Projected Binary Quantization," IEEE Transactions on Signal Processing, vol. 65, no. 24, pp. 6462-6477, Dec. 2017.

  17. M. E. Eltayeb, J. Choi, T. Y. Al-Naffouri, and R. W. Heath Jr., "Enhancing Secrecy with Multi-Antenna Transmission in Millimeter Wave Vehicular Communication Systems," IEEE Transactions on Vehicular Technology, vol. 66, no. 9, pp. 8189-8151, Sep. 2017.

  18. D. Zhu, J. Choi, and R. W. Heath Jr., "Auxiliary Beam Pair Enabled AoD and AoA Estimation in Closed-Loop Large-Scale mmWave MIMO System," IEEE Transactions on Wireless Communications, vol. 16, no. 7, pp. 4770-4785, Jul. 2017.

  19. V. Va, J. Choi, and R. W. Heath Jr., "The Impact of Beamwidth on Temporal Channel Variation in Vehicular Channels and its Implications," IEEE Transactions on Vehicular Technology, vol. 66, no. 6, pp. 5014-5029, Jun. 2017.

  20.  E. Yeh, J. Choi, N. G. Prelcic, C. R. Bhat, and R. W. Heath Jr., "Security in Automotive Radar and Vehicular Networks," Macrowave Journal, vol. 60, no. 5, pp. 148-165, May 2017.

  21. J. Song, J. Choi, and D. J. Love, "Common Codebook Millimeter Wave Beam Design: Designing Beams for Both Sounding and Communication with Uniform Planar Arrays," IEEE Transactions on Communications, vol. 65, no. 4, pp. 1859-1872, Apr. 2017.

  22. C. Mollén, J. Choi, E. Larsson, and R. W. Heath Jr., "Uplink Performance of Wideband Massive MIMO With One-Bit ADCs,"  IEEE Transactions on Wireless Communications, vol. 16, no. 1, pp. 87-100, Jan. 2017.

  23. J. Choi, V. Va, N. Gonzáalez-Prelcic, R. Daniels, C. R. Bhat, and R. W. Heath Jr., “Millimeter Wave Vehicular Communication to Support Massive Automotive Sensing,” IEEE Communications Magazine, vol. 54, no. 12, pp. 160-167, Dec. 2016.

  24. M. Motro, A. Chu, J. Choi, P. S. Lavieri, A. R. Pinjari, C. R. Bhat, J. Ghosh, and R. W. Heath Jr., "Vehicular Ad-Hoc Network Simulations of Overtaking Maneuvers on Two-Lane Rural Highways," Transportation Research Part C: Emerging Technologies, vol. 72, pp. 60-76, Nov. 2016.

  25. J. Choi, J. Mo, and R. W. Heath Jr., "Near Maximum-Likelihood Detector and Channel Estimator for Uplink Multiuser Massive MIMO Systems with One-Bit ADCs," IEEE Transactions on Communications, vol. 64, no. 5, pp. 2005-2018, May 2016 (2019 IEEE Communications Society Stephen O. Rice Prize).

  26. Z. Pi, J. Choi, and R. W. Heath Jr., "Millimeter-wave Gbps Broadband Evolution towards 5G: Fixed Access and Backhaul," IEEE Communications Magazine, vol. 54, no. 4, pp. 138-144, Apr. 2016.

  27. J. Song, J. Choi, S. G. Larew, D. J. Love, T. A. Thomas, and A. Ghosh, "Adaptive Millimeter Wave Beam Alignment for Dual-Polarized MIMO Systems," IEEE Transactions on Wireless Communications, vol. 14, no. 11, pp. 6283-6296, Nov. 2015.

  28. B. Lee, J. Choi, J. Seol, D. J. Love, and B. Shim, "Antenna Grouping based Feedback Compression for FDD-based Massive MIMO Systems," IEEE Transactions on Communications, vol. 63, no. 9, pp. 3261-3274, Sep. 2015.

  29. V. Raghavan, J. Choi, and D. J. Love, "Design Guidelines for Limited Feedback in the Spatially Correlated Broadcast Channel," IEEE Transactions on Communications, vol. 63, no. 7, pp. 2524-2540, Jul. 2015.

  30. J. Choi, D. J. Love, D. R. Brown III, and M. Boutin, "Quantized Distributed Reception for MIMO Wireless Systems Using Spatial Multiplexing," IEEE Transactions on Signal Processing, vol. 63, no. 13, pp. 3537-3548, Jul. 2015.

  31. J. Choi, D. J. Love, and T. Kim, "Trellis-Extended Codebooks and Successive Phase Adjustment: A Path from LTE-Advanced to FDD Massive MIMO Systems," IEEE Transactions on Wireless Communications, vol. 14, no. 4, pp. 2007-2016, Apr. 2015.

  32. J. Choi, D. J. Love, and P. Bidigare, "Coded Distributed Diversity: A Novel Distributed Reception Technique for Wireless Communication Systems," IEEE Transactions on Signal Processing, vol. 63, no. 5, pp. 1310-1321, Mar. 2015.

  33. J. Choi, D. J. Love, and P. Bidigare, "Downlink Training Techniques for FDD Massive MIMO Systems: Open-Loop and Closed-Loop Training with Memory," IEEE Journal of Selected Topics in Signal Processing, vol. 8, no. 5, pp. 802-814, Oct. 2014 (2015 IEEE Signal Processing Society Best Paper Award).

  34. J. Choi and D. J. Love, "Bounds on Eigenvalues of a Spatial Correlation Matrix," IEEE Communications Letters, vol. 18, no. 8, pp. 1391-1394, Aug. 2014.

  35. S. Y. Park, J. Choi, and D. J. Love, "Multicell Cooperative Scheduling for Two-Tier Cellular Networks," IEEE Transactions on Communications, vol. 62, no. 2, pp. 536-551, Feb. 2014.

  36. J. Choi, Z. Chance, D. J. Love, and U. Madhow, "Noncoherent Trellis-Coded Quantization: A Practical Limited Feedback Technique for Massive MIMO Systems," IEEE Transactions on Communications, vol. 61, no. 12, pp. 5016-5029, Dec. 2013.

  37. J. Choi, B. Clerckx, N. Lee, and G. Kim, "A New Design of Polar-Cap Differential Codebook for Temporally/Spatially Correlated MISO Channels," IEEE Transactions on Wireless Communications, vol. 11, no. 2, pp. 703-711, Feb. 2012.

  38. D. Hwang, J. Choi, B. Clerckx, and G. Kim, "MIMO Precoder Selections in Decode-Forward Relay Networks with Finite Feedback," IEEE Transactions on Communications, vol. 59, no. 7, pp. 1785-1790, Jul. 2012.

  39. I. Sohn, J. Choi, B. O. Lee, and K. B. Lee, "Unitary Beamforming Multi-user MIMO System with Efficient User Scheduling Algorithm," IEICE Transactions on Communications, vol. E93-B, no. 7, Jul. 2010.

Patents
  1. S. Ro, M. Agrawal, D. J. Love, J. Choi, and J. Lee, "Method and Apparatus for using Channel Output Feedback in Multi User Wireless Systems and Hybrid-ARQ." US Patent, 9,161,247 B2. Filing Date: Oct. 21, 2013.

  2. S. Ro, J. Choi, D. J. Love, and J. Lee, "Differential Codebook for Temporally-Correlated MISO Dual-Polarized Antenna." US Patent, 8,953,707 B2. Filing Date: Oct. 19, 2012.

  3. B. Clerckx, J. Choi, and K. Kim, “Method and Apparatus for Feedback in Multi-user Multiple-Input Multiple-Output (MU-MIMO) Communication System.” US Patent, 8,948,104 B2. Filing Date: Sep. 29, 2011.

  4. J. Choi, B. Clerckx, and K. Kim, "Codebook for Eight Transmit Antennas and Multiple-Input Multiple-Output Communication System Using the Codebook." US Patent, 8,654,878 B2. Filing Date: Aug. 16, 2011.

  5. H. Li, J. Choi, and B. Clerckx, "Method and Device for Low-Complexity Feedback in a Multiuser and Multipoint Cooperative Communication System." US Patent, 9,735,853 B2, Filing Date: May 11, 2011.

  6. J. Choi, B. Clerckx, and K. Kim, "Multiple-Input Multiple-Output Communication System Using Codebook Corresponding to Each Reporting Mode." US Patent, 9,876,553 B2, Filing Date: Apr. 29, 2011.

  7. K. Kim, B. Clerckx, J. Choi, I. Lee, S. Park, H. Park, and H. Kong, "Multiple-Input Multiple-Output (MIMO) Communication System Using Regularized Beamforming." US Patent, 8,638,873 B2. Filing Date: Mar. 4, 2011.

  8. B. Clerckx, K. Kim, J. Choi, and J. Han, "Unified Feedback Frame for Supporting a Plurality of Feedback Modes and a Multiple-Input Multiple-Output (MIMO) Communication System Using the Unified Feedback Frame." US Patent, 8,711,963 B2. Filing Data: Feb. 1, 2011.

  9. B. Clerckx, J. Choi, T. Kim, O. Aluko, and D. J. Love, "Method and Apparatus for Sharing Channel State Information (CSI) in a Multiple-user Multiple-Input Multiple-Output (MU-MIMO) Environment." US Patent, 8,976,850 B2. Filing Data: Dec. 30, 2010.

  10. J. Choi, B. Clerckx, K. Kim, D. J. Love, and T. Kim, “Multiple-Input Multiple-Output (MIMO) Communication System Using a Codebook and Method of Designing the Codebook.” US Patent, 9,319,251 B2. Filing Date: Dec. 28, 2010.

  11. J. Choi, B. Clerckx, K. Kim, D. J. Love, and T. Kim, "Method of Generating Adaptive Codebook and Multiple-Input Multiple-Output Communication System Using the Adaptive Codebook." US Patent, 8,724,728 B2. Filing Date: Dec. 1, 2010.

  12. B. Clerckx, K. Kim, J. Choi, D. J. Love, T. Kim, C. Au-Yeung, and O. Aluko, "Clustered Multi-Cell Multi-User Multiple Input Multiple Output Communication System Using Cell-Edge User Selection Scheme." US Patent, 8,599,751 B2. Filing Date: Sep. 13, 2010.

  13. B. Clerckx, K. Kim, J. Choi, D. J. Love, and T. Kim, "Codebook for Multiple Input Multiple Output Communication and Communication Device using the Codebook." US Patent, 8,532,042 B2. Filing Date: Sep. 2, 2010.

  14. B. Clerckx, S. Park, J. Choi, and D. Mazzarese, "Multiple-Input Multiple-Output Communication System Using Explicit Feedback." US Patent, 8,494,074 B2. Filing Date: Aug. 9, 2010.

  15. J. Choi, B. Clerckx, and K. Kim, “Codebook Design Method for Multiple-Input Multiple-Output (MIMO) Communication System and Method for Using the Codebook.” US Patent, 8,958,495 B2. Filing Date: Jul. 14, 2010.

  16. J. Choi, B. Clerckx, and K. Kim, "Rotating Reference Codebook that is used in a Multiple-Input Multiple-Output (MIMO) Communication Systems." US Patent, 8,488,708 B2. Filing Date: Jun. 21, 2010.

  17. B. Clerckx, K. Kim, J. Choi, D. J. Love, and T. Kim, "Multiple-Input Multiple-Output Communication System and Communication Method of Configuring Codebook." US Patent, 8,477,663 B2. Filing Date: Jun. 1, 2010.

  18. J. Choi, C. Park, K. Park, Y. Ko, and J. Lee, "Data Transmission System for Forwarding Data using a Plurality of Antennas." US Patent, 8,254,830 B2. Filing Date: May 14, 2009.

  19. Y. Zhou, and J. Choi, "Multiple-Input Multiple-Output (MIMO) Communication System for Feedforwarding Interference Vector Indicator." US Patent, 8,553,787 B2. Filing Date: Jan. 9, 2009.

  20. J. Choi, and Y. Zhou, "Codebook for Multiple User Multiple Input Multiple Output System and Communication Device using the Codebook." US Patent, 8,031,090 B2. Filing Date: Oct. 13, 2008.

  21. B. Clerckx, J. Choi, and S. Kim, "Multiple-Input Multiple-Output Communication System Control Method and Apparatus." US Patent, 8,867,646 B2. Filing Date: Jul. 16, 2008.

  22. Y. Zhou, J. Choi, and S. Kim, "Multiple-Input Multiple-Output (MIMO) Communication Method and System of Enabling the Method." US Patent, 8,228,810 B2. Filing Date: Jun. 24, 2008.

  23. J. Suh, S. Kim, P. Kuo, and J. Choi, "Method of Space Division Multiple Access Communication Using User Cooperation and System of Enabling the Method." US Patent, 8,010,140 B2. Filing Date: May 12, 2008.

 
  1. S. Hong, S. Kim, J. Choi, and W. Choi, "Polar-Cap Codebook Design for MISO Rician Fading Channels with Limited Feedback," submitted to IEEE Wireless Communications Letters, Aug. 2020.

  2. G. Han and J. Choi, "Radar Imaging Based on IEEE 802.11ad Waveform in V2I Communications," submitted to IEEE Transactions on Vehicular Technology, Aug. 2020.

  3. J. Cha, J. Choi, and D. J. Love, "Practical Distributed Reception for Wireless Body Area Networks Using Supervised Learning," submitted to IEEE Transactions on Wireless Communications, Aug. 2020.

  4. H. Cho and J. Choi, "Alternating Beamforming with Intelligent Reflecting Surface Element Allocation," submitted to IEEE Wireless Communications Letters, Jul. 2020.

  5. I. Kim and J. Choi, “Spatial Wideband Channel Estimation for MmWave Massive MIMO Systems with Hybrid Architectures and Low-Resolution ADCs,” submitted to IEEE Transactions on Wireless Communications, Mar. 2020.

  6. H. Lee, H. Choi, H. Kim, S. Kim, C. Jang, Y. Choi, and J. Choi, "Downlink Channel Reconstruction for Spatial Multiplexing via CSI-RS with SRS in Massive MIMO Systems," submitted to IEEE Transactions on Wireless Communications, Jan. 2020.

[Accpeted/Published]

[Submitted]

Intelligent

Communication Systems

Laboratory

© 2017 by ICL (most of work done by Hyuckjin).