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Supervised students are delineated with an asterisk (*).

Book Chapters

  1. L. Liu, R. Shafin*, J. Zhang, and Y.-C. Wu, “DoA and Channel Estimation for 3D Massive MIMO/FD-MIMO Systems.” Book chapter in Transmit Beamforming in Modern Wireless Communications - From Theory to Practice in LTE and WiFi, John Wiley & Sons, Inc., New York City, Jun. 2018.
  2. L. Liu, Y. Li, B. Ng, and Z. Pi, “Radio Resource and Interference Management for Heterogeneous Networks.” Book chapter in Heterogeneous Cellular Networks, Jon Wiley & Sons, Inc., New York City, June 2013.

Selected Journals

  1. [TCOM] S. Wn, R. Atat*, N. Mastronarde, and L. Liu, “Improving the Coverage and Spectral Efficiency of Millimeter-Wave Cellular Networks using Device-to-Device Relays”, accepted to IEEE Trans. on Commun., Dec. 2017.
  2. [IOT] R. Atat*, L. Liu, J. Ashdown, M. Medley, J. Matyjas, and Y. Yi, “A Physical Layer Security Scheme for Mobile Health Cyber-Physical Systems”, accepted to IEEE Internet Things J., Nov. 2017.
  3. [TNNLS] S. Mosleh*, L. Liu, C. Sahin*, and Y. Yi, “Brain-Inspired Wireless Communications: Where Reservoir Computing Meets MIMO-OFDM”, accepted to IEEE Trans. on Neural Netw. Learn. Syst, Oct. 2017.
  4. [TII] K. Hamedani*, L. Liu, R. Atat*, J. Wu, and Y. Yi, “Reservoir Computing Meets Smart Grids: Attack Detection using Delayed Feedback Networks”, accepted to the Special Session on Smart Grid and Renewable Energy Resources: Information and Communication Technologies with Industry Perspective of IEEE Trans. on Ind. Informat, Oct. 2017
  5. [TSUSC] J. Li*, R. Atat*, L. Liu, and Y. Yi, “Enabling Sustainable Cyber Physical Security Systems Through Neuromorphic Computing”, accepted to IEEE Trans. on Sustain. Comput., June 2017.
  6. [TVT] Y. Li*, P. Fan, and L. Liu, “Distributed MIMO Precoding for In-band Full-duplex Small Cell Networks”, accepted to IEEE Trans. on Veh. Technol., June 2017.
  7. [MONET] R. Atat*, L. Liu, J. Wu, J. Ashdown, and Y. Yi, “Green Massive Traffic Offloading for Cyber-Physical Systems over Heterogeneous Cellular Networks”, accepted to ACM/Springer Mobile Netw. and Appl. (MONET), May 2017.
  8. [TVLSI'17] C. Zhao, Y. Yi, J. Li, X. Fu and L. Liu, “Interspike-Interval-Based Analog Spike-Time-Dependent Encoder for Neuromorphic Processors”, IEEE Trans. on Very Large Scale Integr. (VLSI) Syst, vol. 25, no. 8, pp. 2193-2205, Aug. 2017.
  9. [TWC'17] R. Shafin*, L. Liu, Y. Li*, A. Wang*, and J. Zhang, “Joint Angle and Delay Estimation for 3D Massive MIMO Systems Based on Parametric Channel Modeling”, IEEE Trans. on Wireless Commun., vol. 16, n. 8, pp. 5370 – 5383, Aug. 2017.
  10. [IET-CPS'17] R. Atat*, L. Liu, H. Chen, J. Wu, H. Li, and Y. Yi, “Enabling Cyber-Physical Communication in 5G Cellular Networks: Challenges, Spatial Spectrum Sensing, and Cyber-Security”, IET Cyber-Physical Systems: Theory & Applications, vol. 2, no. 1, pp. 49–54, April 2017.
  11. [TCOM'17] R. Atat*, L. Liu, N. Mastronarde, and Y. Yi, “Energy Harvesting-Based D2D-Assisted Machine-Type Communications”, IEEE Trans. on Commun., vol. 65, no. 3, pp. 1289-1302, March 2017.
  12. [TVT'17] Y. Li*, P. Fan, A. Leukhin, and L. Liu, “On the Spectral and Energy Efficiency of Full-Duplex Small Cell Wireless Systems with Massive MIMO”, IEEE Trans. on Veh. Technol., vol. 66, no. 3, pp. 2339-2353, March 2017.
  13. [TMSCS'16] C. Zhao*, B. Wysocki, C. Thiem, N. McDonald, J. Li*, L. Liu, and Y. Yi, “Energy Efficient Spiking Temporal Encoder Design for Neuromorphic Computing Systems”, IEEE Trans. on Multi-Scale Comput. Syst., vol. 2, no. 4, pp. 265-276, Dec. 2016.
  14. [TWC'16] S. Mosleh*, J. Ashdown, J. Matyjas, M. Medley, J. Zhang, and L. Liu, “Interference Alignment for Downlink Multi-Cell LTE-Advanced Systems With Limited Feedback”, IEEE Trans. on Wireless Commun., vol. 15, no. 12, pp. 8107-8121, Dec. 2016.
  15. [TWC'16] H. Chen*, L. Liu, T. Novlan, J. Matyjas, B. Ng, and J. Zhang, “Spatial Spectrum Sensing based Device-to-Device (D2D) Cellular Networks”, IEEE Trans. on Wireless Commun., vol. 15, no. 11, pp. 7299-7313, Nov. 2016.
  16. [TWC'16] R. Shafin*, L. Liu, and J. Zhang, “DoA Estimation and Capacity Analysis for 3D Millimeter Wave Massive-MIMO/FD-MIMO OFDM System”, IEEE Trans on Wireless Commun., vol. 15, no. 10, pp. 6963-6978, Oct. 2016.
  17. [TWC'16] S. Mosleh*, L. Liu, and J. Zhang, “Proportional-Fair Resource Allocation for Coordinated Multi-Point (CoMP) Transmission in LTE-Advanced”, IEEE Trans. on Wireless Commun., vol. 15, no. 8, pp. 5355-5367, Aug. 2016.
  18. [TMC'16] N. Mastronarde, V. Patel, J. Xu, M. van der Schaar, and L. Liu, “To relay or not to relay: learning Device-to-Device relaying strategies in cellular networks”, IEEE Trans. on Mobile Comput., vol. 15, no. 6, pp. 1569-1585, Jun. 2016.
  19. [Sensors'16] D. Du, W. Li, L. Liu, P. Ren, Y. Wang, and L. Sun, “Dynamic RACH Partition for Massive Access of Differentiated M2M Services”, Sensors, vol. 16, no. 4, pp. 455-473, Mar. 2016.
  20. [TWC'15] H. Chen*, L. Liu, J. Matyjas, and M. Medley, “Cooperative routing for underlay cognitive radio networks using mutual information accumulation”, IEEE Trans. on Wireless Commun., vol. 14, no. 12, pp. 7110-7122, Dec. 2015.
  21. [TCOM'15] C. She, C. Yang, and L. Liu, “Energy-efficient resource allocation for MIMO-OFDM systems serving random sources with statistical QoS requirements”, IEEE Trans. on Commun., vol. 63, no. 11, pp. 4125-4141, Nov. 2015.
  22. [TSP'15] L. Cheng, Y.-C. Wu, J. Zhang, and L. Liu, “Subspace identification for DoA estimation in massive MIMO system: bad data mitigation and automatic source enumeration”, IEEE Trans. on Signal Process., vol. 63, no. 22, pp. 5897-5909, Nov. 2015.
  23. [TWC'15] Y. Li*, L. Liu, H. Li, J. Zhang, and Y. Yi, “Resource Allocation for Delay-Sensitive Traffic over LTE-Advanced Relay Networks,” IEEE Trans. on Wireless Commun., vol. 14, no. 8, pp. 4291-4303, Aug. 2015.
  24. [TEMC'15] A. Ehsan*, Z. Zhou, L. Liu, and Y. Yi, “An Analytical Through Silicon Via (TSV) Surface Roughness Model Applied to a Millimeter Wave 3-D IC,” IEEE Trans. on Electromagn. Compat., vol. 57, no. 4, pp. 815-826, Aug. 2015.
  25. [CEE'15] H. Chen*, L. Liu, J. Matyjas, and M. Medley, “Optimal resource allocation for sensing based spectrum sharing D2D networks”, the Special Issue on Emerging Technologies for IoT at Comput. & Elec. Eng. (Elsevier), vol. 44, pp. 107-121, May 2015.
  26. [TCOM'14] C. Sahin*, L. Liu, and E. Perrins, “Coding across finite transport blocks in modern wireless communication systems”. IEEE Trans. on Commun., vol. 62, no. 12, pp. 4184-4197, Dec. 2014.
  27. [E-Letter'14] R. Shafin*, L. Liu, and J. Zhang, “On the channel estimation for 3D massive MIMO systems”, IEEE COMSOC MMTC E-Letter, vol. 9, no. 6, pp. 15-19, Nov. 2014.
  28. [COMML'14] B. Ning*, S. Yang, L. Liu, and Y. Lu, “Resource allocation for OFDM cognitive radio with enhanced primary transmission protection”. IEEE Commun. Lett., vol. 18, no. 11, pp. 2027-2030, Nov. 2014.
  29. [IJCS'14] Y. Nam, L. Liu, and J. Zhang, “Cooperative communications for LTE-Advanced – relay and CoMP”. Int. J. on Commun. Syst. (Wiley), vol. 27, no. 10, pp. 1616-1625, Oct. 2014.
  30. [COMML'14] G. Ru, H. Li, and L. Liu, “Energy efficiency of hybrid cellular with heterogeneous QoS provisions”. IEEE Communi. Lett., vol. 18, no. 6, pp. 1003-1006, Jun. 2014.
  31. [TVT'14] L. Liu, Y. Yi, J.-F. Chamberland, and J. Zhang, “Energy-Efficient Power Allocation for Delay-Sensitive Multimedia Traffic over Wireless Systems”. Special Section on Green Mobile Multimedia Communications of the IEEE Trans. on Veh. Technol., vol. 63, no. 5, pp. 2038-2047, Jun. 2014.
  32. [E-Letter'14] H. Chen*, L. Liu, Y. Li, B. Yu, L. Shi, and Y. Yi, “Device-to-device communications in cellular networks”, IEEE COMSOC MMTC E-Letter, vol. 9, no. 1, pp. 29-33, Jan. 2014.
  33. [TWC'13] T. Tran, H. Li, G. Ru, R. Kerczewski, L. Liu, S. Khan, “Secure Wireless Multicast for Delay-Sensitive Data via Network Coding”. IEEE Trans. on Wireless Commun., vol. 12, no. 7, pp. 3372-3387, Jul. 2013.
  34. [TSG'12] Y. Li, B. Ng, M. Trayer, and L. Liu, “Automated Residential Demand Response: Algorithmic Implications of Pricing Models”. IEEE Trans. on Smart Grid, vol.3, no. 4, pp. 1712-1721, Dec. 2012.
  35. [MONET'12] Y. Du, H. Li, W. Lin, L. Liu, X. Wang, S. Khan, and S. Wu, “A New Cooperative Spectrum Sensing Scheme for Cognitive Ad-Hoc Networks”. ACM/Springer Mobile Netw. and Appl. (MONET), vol. 17, no. 6, pp. 746-757, Dec. 2012.
  36. [JCM'12] L. Liu, J. Zhang, Y. Yi, H. Li, and J. Zhang, “Combating Interference: MU-MIMO, CoMP, and HetNet”. Journal of Commun., Academy Publisher, vol. 7, no. 9 (2012), pp. 646-655, Sep. 2012.
  37. [COMMAG'12] L. Liu, R. Chen, S. Geirhofer, K. Sayana, Z. Shi, and Y. Zhou, “Downlink MIMO in LTE-Advanced Systems: SU-MIMO vs. MU-MIMO”. IEEE Commun. Mag., vol. 50, no. 2, pp. 140-147, Feb. 2012.
  38. [JWCN'11] Y. Nam, L. Liu, G. Miao, and J. Zhang, “Link adaptation for Energy-Efficient Uplink Coordinated Multi-point Receptions”. EURASIP J. on Wireless Commun. and Netw., Nov. 2011 (2011: 184 doi:10.1186/1687-1499-2011-184).
  39. [TIT'11] S. Draper, L. Liu, A. Molisch, and J. Yedidia, “Cooperative Transmission for Wireless Networks Using Mutual-Information Accumulation”. IEEE Trans. on Inform. Theory, vol. 57, no. 8, pp. 5151-5162, Aug. 2011.
  40. [IJDMB'10] Y. Nam, L. Liu, and J. Zhang, “Phase-Shift Cyclic-Delay Diversity for MIMO OFDM Systems”. Intl. J. of Digit. Multimedia Broadcast., Hindawi Publishing Corporation, vol. 2010, Article ID 684967, 5 pages, 2010. doi:10.1155/2010/684967.
  41. [IJDMB'10] L. Liu, J. Zhang, J.-C. Yu, and J. Lee, “Inter-Cell Interference Coordination through Limited Feedback”. Intl. J. of Digit. Multimedia Broadcast., Hindawi Publishing Corporation, vol. 2010, Article ID 134919, 7 pages, 2010. doi:10.1155/2010/134919.
  42. [TCOM'10] N. Gunaseelan, L. Liu, J.-F. Chamberland and G. Huff, “Performance Analysis of Wireless Hybrid-ARQ Systems with Delay-Sensitive Traffic”. IEEE Trans. on Commun., vol. 58, no. 4, pp. 1262-1272, Apr. 2010.
  43. [TWC'10] B. Anantharaman, L. Liu, and S. Miller, “The Rate Region of a Cooperative Scheduling System”. IEEE Trans. on Wireless Commun., vol. 9, no. 2, pp. 605-613, Feb. 2010.
  44. [TIT'08] L. Liu, J.-F. Chamberland, and S. Miller, “User Cooperation in the Absence of Phase Information at the Transmitters”. IEEE Trans. on Inform. Theory, vol. 54, no. 3, pp. 1197-1206, Mar. 2008.
  45. [TIT'07] L. Liu, P. Parag, and J.-F. Chamberland, “Quality of Service Analysis for Wireless User-Cooperation Networks”. IEEE Trans. on Inform. Theory, vol. 53, no. 10, pp. 3833-3842, Oct. 2007.
  46. [TIT'07] L. Liu, P. Parag, J. Tang, W.-Y. Chen, and J.-F. Chamberland, “Resource Allocation and Quality of Service Evaluation for Wireless Communication Systems using Fluid Models”. IEEE Trans. on Inform. Theory, vol. 53, no. 5, pp. 1767-1777, May 2007.
  47. [JCT'05] Y. Yi, L. Liu, and C. Xu, “Optimal fusion scheme in distributed sensor networks”, the J. of Commun. Technol. (Chinese), vol. 37, no. 2, pp. 1124 - 1132, Jun. 2005.

Editorials

  1. M. Shakir, M. Imran, X. Wang, J. Wu, A. Ghosh, H. Lundqvist, and L. Liu, “Smart Backhauling and Front-hauling for 5G Networks: from Precoding to Network Architecture”, IEEE Wireless Commun., vol. 22, no. 5, pp. 10-12, Oct. 2015.
  2. F. Shen, L. Liu, and M. Palesi, “Introduction to the special issue on Emerging research in Internet of Things”, Computers & Electrical Engineering, vol. 44, pp. 104-106, May 2015.
  3. L. Liu, and G. Yue, “Emerging Topics: Special Issue on Massive MIMO for 5G Cellular Systems”, IEEE COMSOC MMTC E-Letter, vol. 9, no. 6, pp. 4-5, Nov. 2014.
  4. R. Chen, L. Liu, K. Sayana, and H. Li, “Energy-Efficient Wireless Communications with Future Networks and Diverse Devices”, Journal Comp. Netw. and Commun. (Hindawi), vol. 2013, Article ID 897029, 2013.
  5. H. Li, L. Liu, G. Li, Y. Kim, and J. Zhang, “Multi-cell cooperation and MIMO technologies for broadcasting and broadband communications”, Intl. J. of Digit. Multimedia Broadcast. (Hindawi), vol. 2010, Article ID 848527, 2010.

Selected Conference Proceedings

  1. [WCNC'17] R. Shafin* and L. Liu, “DoA Estimation and Performance Analysis for Multi-Cell Multi-User 3D mmWave Massive-MIMO OFDM System”, accepted to 2017 IEEE Wireless Communications and Networking Conference.
  2. [WCNC'17] S. Wu, R. Atat*, N. Mastronarde, and L. Liu, “Coverage Analysis of D2D Relay-Assisted Millimeter-Wave Cellular Networks”, accepted to 2017 IEEE Wireless Communications and Networking Conference.
  3. [WCNC'17] F. Mahmood*, E. Perrins, and L. Liu, “Modeling and Analysis of Energy Consumption for MIMO Systems”, accepted to 2017 IEEE Wireless Communications and Networking Conference.
  4. [GC'16] H. Chen*, L. Liu, N. Mastronarde, L. Ma, and Y. Yi, “Cooperative Retransmission for Massive MTC under Spatiotemporally Correlated Interference”, 2016 IEEE Global Communications Conference (GLOBECOM’ 16).
  5. [GC'16] R. Atat* and L. Liu, “On the Achievable Transmission Capacity of Secrecy-Based D2D Cellular Networks”, 2016 IEEE Global Communications Conference (GLOBECOM’ 16).
  6. [GC'16] R. Atat*, L. Liu, and Y. Yi, “Privacy Protection Scheme for eHealth Systems: A Stochastic Geometry Approach”, 2016 IEEE Global Communications Conference (GLOBECOM’ 16).
  7. [GC'16] R. Atat*, L. Liu, J. Ashdown, M. Medley, and Y. Yi, “Improving Spectral Efficiency of D2D Cellular Networks Through RF Energy Harvesting”, 2016 IEEE Global Communications Conference (GLOBECOM’ 16). (Globecom Best Paper Award)
  8. [GC'16] R. Atat*, L. Liu, J. Ashdown, and M. Medley, “On the Performance of Relay-Assisted D2D Networks under Spatially Correlated Interference”, 2016 IEEE Global Communications Conference (GLOBECOM’ 16).
  9. [GC'16] R. Atat*, H. Chen*, L. Liu, J. Ashdown, and M. Medley, “Fundamentals of Spatial RF Energy Harvesting for D2D Cellular Networks”, 2016 IEEE Global Communications Conference (GLOBECOM’ 16).
  10. [GC'16] S. Mosleh*, L. Liu, H. Hou, and Y. Yi, “Coordinated Data Assignment: A novel scheme for Big Data Over Cached Cloud-RAN”, 2016 IEEE Global Communications Conference (GLOBECOM’ 16).
  11. [NanoCom'16] C. Zhao*, J. Li*, L. Liu, L. Koutha, J. Liu, and Y. Yi, “Novel Spike Based Reservoir Node Design with High Performance Spike Delay Loop”. 2016 ACM International Conference on Nanoscale Computing and Communication, Article 14, Sep. 2016.
  12. [NanoCom'16] H. Chen*, R. Shafin*, R. Atat*, Y. Yi, and L. Liu, “Performance Analysis on Nano-Networks: A Stochastic Geometry Approach”. 2016 ACM International Conference on Nanoscale Computing and Communication, Article 36, Sep. 2016.
  13. [IJCNN'16] S. Mosleh*, C. Sahin*, L. Liu, R. Y. Zheng, and Y. Yi, “An energy efficient decoding scheme for nonlinear MIMO-OFDM network using reservoir computing,” 2016 IEEE International Joint Conference on Neural Networks (IJCNN), pp. 1166-1173, July 2016.
  14. [GC'15] R. Shafin*, L. Liu, and J. Zhang, “DoA Estimation and RMSE Characterization for 3D Massive-MIMO/FD-MIMO OFDM System”. 2015 IEEE Global Communications Conference (GLOBECOM’15), pp. 1-6, Dec. 2015.
  15. [GC'15] F. Mahmood*, E. Perrins, and L. Liu, “Modeling and Analysis of Energy Consumption for RF Transceivers in Wireless Cellular Systems”. 2015 IEEE Global Communications Conference (GLOBECOM’ 15), pp. 1-6, Dec. 2015.
  16. [GC'15] L. Cheng, Y.-C. Wu, L. Liu, and J. Zhang, “Robust Tensor-based DOA Estimation in Massive MIMO System”. 2015 IEEE Global Communications Conference (GLOBECOM’15), pp. 1-6, Dec. 2015.
  17. [GC'15-WS] C. Sahin*, L. Liu, and E. Perrins, “On the Queueing Performance of HARQ Systems with Coding over Finite Transport Blocks”. 2015 IEEE GLOBECOM Workshop on Ultra-Low Latency and Ultra-High Reliability in Wireless Communications, pp. 1-7, Dec. 2015.
  18. [GC'15-WS] S. Mosleh*, L. Liu, Y. Li, and J. Zhang, “Interference Alignment and Leakage-Based Iterative Coordinated Beam-forming for Multi-user MIMO in LTE-Advanced”. 2015 IEEE GLOBECOM Workshop on Emerging Technologies for 5G Wireless Cellular Networks, pp. 1-6, Dec. 2015.
  19. [GlobalSIP'15] M. AL-Ibadi*, L. Liu, and J. Matyjas, “DoA Estimation and Achievable Rate Analysis for 3D Massive MIMO in Aeronautical Communication Systems”. 2015 IEEE Global Conferences on Signal & Information Processing (GLOBALSIP’15), pp. 320-323, Dec. 2015.
  20. [GlobalSIP'15] R. Shafin*, L. Liu, and J. Zhang, “DoA Estimation and Capacity Analysis for 3D Massive-MIMO/FD-MIMO OFDM System”. 2015 IEEE Global Conferences on Signal & Information Processing (GLOBALSIP’15), pp. 181-184, Dec. 2015.
  21. [Asilomar'15] H. Chen*, and L. Liu, “Resource Allocation for Sensing-Based D2D Networks”. 2015 49th Asilomar Conference on Signals, Systems, and Computers, pp. 1058-1062, Nov. 2015.
  22. [IIKI'15] W. Li, Q. Du, L. Liu, P. Ren, Y. Wang and L. Sun, “Dynamic Allocation of RACH Resource for Clustered M2M Communications in LTE Networks”. 2015 International Conference on Identification, Information & Knowledge in the Internet of Things, pp. 140-145, Oct. 2015.
  23. [ICC'15-WS] N. Mastronarde, V. Patel, and L. Liu, “Device-to-Device Relay Assisted Cellular Networks With Token-Based Incentives”. 2015 IEEE International Conference on Communications Workshop on Device-to-Device Communication for Cellular and Wireless Networks, pp. 698 - 704, Jun. 2015.
  24. [GC'14] H. Chen*, L. Liu, J. Matyjas, and M. Medley, “Optimal resource allocation for sensing based spectrum sharing cognitive radio networks”. 2014 IEEE Global Communications Conference (GLOBECOM’14), pp. 899 - 904, Dec. 2014.
  25. [GC'14] C. Sahin*, L. Liu, and E. Perrins, “On the Finite Blocklength Performance of HARQ in Modern Wireless Systems”. 2014 IEEE Global Communications Conference (GLOBECOM’14), pp. 3513-3519, Dec. 2014.
  26. [GreenCom'14] C. She, C. Yang, and L. Liu, “Energy-efficient resource allocation of wireless systems with statistical QoS requirement”. 2014 IEEE Conference on Green Communications (GreenCom), pp. 1 - 6, Nov. 2014. (Best Paper Award Finalist)
  27. [ISIT'14] C. Sahin*, L. Liu, and E. Perrins, “Early Decoding for Transmission over Finite Transport Blocks”. 2014 IEEE International Symposium on Information Theory (ISIT’14), pp. 1558 - 1562, Jul. 2014.
  28. [SPAWC'14] L. Liu, Y. Li, and J. Zhang, “DoA Estimation and Achievable Rate Analysis for 3D Millimeter Wave Massive MIMO Systems”. 2014 15th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC’14), pp. 6 - 10, Jun. 2014 (invited).
  29. [WOCC'14] L. Liu, H. Chen, J. Matyjas, and M. Medley, “Cooperative Transmission for Cognitive Radio Networks using Mutual-Information Accumulation”. 2014 23rd IEEE Wireless and Optical Communication Conference (WOCC’14), pp. 1 - 5, May 2014 (invited).
  30. [GC'13] C. Sahin*, L. Liu, and E. Perrins, “Channel Coding Over Finite Transport Blocks in Modern Wireless Systems”. 2013 IEEE Global Communications Conference (GLOBECOM’13), pp. 3667-3672, Dec. 2013.
  31. [GC'13] Y. Zhu*, L. Liu, J. Zhang, “Joint Angle and Delay Estimation for 2D Active Broadband MIMO-OFDM Systems”. 2013 IEEE Global Communications Conference (GLOBECOM’13), pp. 3300-3305, Dec. 2013.
  32. [ICC'13] Y. Zhu*, L. Liu, A. Wang, J. Zhang, “DoA Estimation and Capacity Analysis for 2D Active Massive MIMO Systems”. 2013 IEEE International Conference on Communications (ICC’13), pp. 4630 - 4634, Jun. 2013.
  33. [ICC'13] Y. Li*, L. Liu, H. Li, Y. Li, and Y. Yi, “Adaptive Resource Allocation for Heterogeneous Traffic over Heterogeneous Relay Networks”. 2013 IEEE International Conference on Communications (ICC’13), pp. 5431 - 5436, Jun. 2013.
  34. [ICC'13] C. Sahin*, L. Liu, and E. Perrins, “On coding over finite packets in wireless communication systems”. 2013 IEEE International Conference on Communications (ICC’13), pp. 5257 - 5262, Jun. 2013.
  35. [GC'12-WS] A. Wang*, L. Liu, and J. Zhang, “Low Complexity Direction of Arrival (DoA) Estimation for 2D Massive MIMO Systems”. 2012 IEEE GLOBECOM Workshop on Emerging Technologies for LTE-Advanced and Beyond-4G, pp. 703 - 707, Dec. 2012.
  36. [GC'12] G. Ru, H. Li, T. Tran, W. Lin, L. Liu, and H. Wu, “Distributed Optimal Power Control for Multicarrier Cognitive Systems”. 2012 IEEE Global Communications Conference (GLOBECOM’12), pp. 1132 - 1137, Dec. 2012.
  37. [GC'12] T. Tran, H. Li, W. Lin, L. Liu, and S. Khan, “Adaptive Scheduling for Multicasting Hard Deadline Constrained Prioritized Data via Network Coding”. 2012 IEEE Global Communications Conference (GLOBECOM’12), pp. 5621 - 5626, Dec. 2012.
  38. [ICC'12-WS] L. Liu, “Energy-Efficient Power Allocation for Delay-Sensitive Traffic over Wireless Systems”. 2012 IEEE ICC Workshop on Green Communications and Networking, pp. 5901 - 5905, Jun. 2012.
  39. [ICC'12] L. Liu and J. Zhang, “New Leakage-Based Iterative Coordinated Beam-forming for Multi-user MIMO in LTE-Advanced”. 2012 IEEE International Conference on Communications (ICC’12), pp. 2308 - 2312, Jun. 2012.
  40. [ICC'12] L. Liu, G. Miao, and J. Zhang, “Energy-Efficient Scheduling for Downlink Multi-User MIMO”. 2012 IEEE International Conference on Communications (ICC’12), pp. 4390 - 4394, Jun. 2012. (Best Paper Award Finalist: 5/508)
  41. [ICC'12] T. Tran, H. Li, L. Liu, and S. Khan, “Secure Network-Coded Wireless Multicast for Delay-Sensitive Data”. 2012 IEEE International Conference on Communications (ICC’12), pp. 1943 - 1947, Jun. 2012.
  42. [ICC'12] Y. Li, Z. Pi, and L. Liu, “Distributed Heterogeneous Traffic Delivery over Heterogeneous Wireless Networks”. 2012 IEEE International Conference on Communications (ICC’12), pp. 5332-5337, Jun. 2012.
  43. [VTC'11-Fall] S. Liu, H. Li, G. Ru, W. Lin, L. Liu, and Y. Yi, “Capacity of Multicarrier Multilayer Broadcast and Unicast Hybrid Cellular System with Independent Channel Coding over Subcarriers”. 2011 74th IEEE Vehicular Technology Conference (VTC Fall), pp. 1 - 3, Sep. 2011.
  44. [VTC'11-Fall] G. Ru, H. Li, S. Liu, W. Lin, L. Liu, and X. Wang, “Spectrum Optimization for OFDMA Based Hybrid Wireless Networks”. 2011 74th IEEE Vehicular Technology Conference (VTC Fall), pp. 1 - 5, Sep. 2011.
  45. L. Liu, S. Bodas, Y. Li, Y. Nam, and J. Zhang, “Delay-Aware Scheduling for QoS Provisioning in Heterogeneous Networks”. In Proc. of Global SAMSUNG Technical Conference, Suwon, Korea, Nov. 2010. (Global SAMSUNG Best Paper Award: 6/1049)
  46. [ICASSP'10] Y. Nam, L. Liu, Y. Wang, J. Zhang, J. Cho and J. Han, “Cooperative Communication Technologies for LTE- Advanced Systems”. 2010 IEEE International Conference on Acoustics Speech and Signal Processing (ICASSP’10), pp. 5610 - 5613, Mar. 2010.
  47. [CISS'10] F. Yi, Y. Yi, and L. Liu, “Optimal fusion scheme in wireless sensor networks under sum-rate capacity constraint”. 2010 44th IEEE Conference on Information Sciences and Systems (CISS), pp. 1 - 4, Mar. 2010.
  48. [CISS'10] L. Liu, Y. Nam, and J. Zhang, “Proportional fair scheduling for multi-cell multi-user MIMO systems”. 2010 44th IEEE Conference on Information Sciences and Systems (CISS), pp. 1 - 6, Mar. 2010.
  49. L. Liu, Y. Nam, and J. Zhang, “Multi-Cell Multi-User MIMO Systems for IMT-Advanced”. Global SAMSUNG Technical Conference, Suwon, Korea, Dec. 2009.
  50. [ADS'09] S. Draper, L. Liu, A. Molisch, and J. Yedidia, “Cooperative Routing for Wireless Networks using Mutual-Information Accumulation”, the Smithsonian/NASA Astrophysics Data System, Aug. 2009.
  51. L. Liu and J. Zhang, “Multi-Cell MIMO with Limited Feedback”. In Proc. of Global SAMSUNG Technical Conference, Suwon, Korea, Dec. 2008. (Global SAMSUNG Best Paper Award: 6/994)
  52. [ISIT'08] L. Liu and J.-F. Chamberland, “On the Effective Capacities of Multi-Antenna Gaussian Channels”. 2008 IEEE International Symposium on Information Theory (ISIT’08), pp. 2583 - 2587, Jul. 2008.
  53. [ICC'08] S. Draper, L. Liu, A. Molisch, and J. Yedidia, “Routing for Wireless Cooperative Networks with Mutual Information Accumulation”. 2008 IEEE International Conference on Communications (ICC’08), pp. 4272 - 4277, May 2008.
  54. [IZS'08] S. Draper, L. Liu, A. Molisch, and J. Yedidia, “Iterative Linear-Programming-Based Route Optimization for Cooperative Networks”. 2008 IEEE International Zurich Seminar on Communications (IZS), pp. 605 - 613, Mar. 2008.
  55. [CAMSAP'07] L. Liu, J.-F. Chamberland, and K. Qaraqe, “Enabling Delay-Sensitive Applications over Sensor Networks Using a Two-Tier Architecture and Multi-Antenna Cluster Heads”. IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), pp. 301 - 304, Dec. 2007.
  56. [CISS'07] B. Anantharaman, L. Liu, S. Miller, and J.-F. Chamberland, “The Rate Region of a Cooperative Scheduling System”. 2007 41st IEEE Conference on Information Sciences and Systems (CISS), pp. 576 – 580, Mar. 2007.
  57. [ITA'07] S. Miller, Y. Yu, W.-Y. Chen, and L. Liu, “New Results on Cooperative Geolocation using Received Signal Strength”. Information Theory and Applications Workshop (ITA), San Diego, CA, Jan. 2007.
  58. [Asilomar'06] L. Liu and J.-F. Chamberland, “Cross-Layer Optimization and Information Assurance in Decentralized Detection over Wireless Sensor Networks”. Asilomar Conference on Signals, Systems and Computers, pp. 271 - 275, Oct. 2006.
  59. [Allerton'06] L. Liu, P. Parag, J. Tang, W.-Y. Chen, and J.-F. Chamberland, “Resource Allocation and Quality of Service Evaluation for Wireless Communication Systems using Fluid Models”. Allerton Conference on Communication, Control, and Computing, pp. 1187 - 1193, Sep. 2006.
  60. [CWIT'05] L. Liu, J.-F. Chamberland, and S. Miller, “The Uplink Achievable Rate Region of a User Cooperation Scheme”. 2005 IEEE Canadian Workshop on Information Theory (CWIT), June 2005.

Patent Applications

Lingjia Liu has 40+ US patent applications (20+ granted) covering various aspects of IEEE 802.16m and LTE/LTE-Advanced:

  • Inter-cell interference coordination
  • Coordinated multipoint (CoMP) transmission
  • Heterogeneous networks (HetNets)
  • Downlink MIMO feedback
  • Multi-user MIMO and multi-user scheduling
  • Carrier aggregation for LTE-Advanced systems
  • Pilots/Reference signals design

Some of them can be found here.

publication.txt · Last modified: 2017/12/23 14:51 by lingjialiu