[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.
[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.
[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.
[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
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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).
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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).
[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).
[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).
[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)
[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).
[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).
[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).
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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)
[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.
[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).
[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).
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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)
[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.
[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.
[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.
[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.
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)
[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.
[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.
[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.
L. Liu, Y. Nam, and J. Zhang, “Multi-Cell Multi-User MIMO Systems for IMT-Advanced”. Global SAMSUNG Technical Conference, Suwon, Korea, Dec. 2009.
[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.
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)
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.
[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.