Publications

  • AmorFi: Amorphous WiFi Networks for High-density Deployments

    The 12th International Conference on emerging Networking EXperiments and Technologies (CoNEXT 2016)
    pp. 161-175, 2016

    Ramanujan K. Sheshadri, Mustafa Y. Arslan, Karthikeyan Sundaresan, Sampath Rangarajan, Dimitrios Koutsonikolas
    12/12/2016
  • ACACIA – Context-aware Edge Computing for Continuous Interactive Applications over Mobile Networks

    The 12th International Conference on emerging networking EXperiments and Technologies (CoNEXT 2016)
    pp. 375-389, 2016

    Junguk Cho, Karthikeyan Sundaresan, Rajesh Mahindra, Jacobus Van Der Merwe, Sampath Rangarajan
    12/12/2016
  • Analysis and Evaluation of a Practical Downlink Multiuser MIMO Scheduler over LTE Advanced Massive MIMO Systems

    Asilomar Conference on Signals, Systems, and Computers 2016
    pp. 188-192, 2016

    Rob Arnott, Kengo Oketani, Narayan Prasad, Sampath Rangarajan, Patricia Wells
    11/06/2016
  • ACACIA – Context-aware Edge Computing for Continuous Interactive Applications over Mobile Networks

    The 22nd Annual International Conference on Mobile Computing and Networking (MobiCom 2016)
    pp. 505-506, 2016

    Junguk Cho, Karthikeyan Sundaresan, Rajesh Mahindra, Jacobus Van Der Merwe, Sampath Rangarajan
    10/03/2016
  • LTE in Unlicensed Spectrum: Are We There Yet?

    The 22nd Annual International Conference on Mobile Computing and Networking (MobiCom 2016)
    pp. 135-148, 2016

    Eugene Chai, Karthikeyan Sundaresan, Mohammad A. Khojastepour, Sampath Rangarajan
    10/03/2016
  • Joint Multicell Beamforming and Client Association in OFDMA Small-Cell Networks

    IEEE Transactions on Mobile Computing
    15(9): pp. 2260-2274, 2016

    Jongwon Yoon, Karthikeyan Sundaresan, Mohammad A. Khojastepour, Sampath Rangarajan, Suman Banerjee
    09/01/2016
  • Optimizing Energy Efficiency over Energy-Harvesting LTE Cellular Networks

    2016 IEEE International Symposium on Information Theory (ISIT 2016)
    pp. 470-474, 2016

    Hajar Mahdavi-Doost, Narayan Prasad, Sampath Rangarajan
    07/11/2016
  • iBUS: An Integrated Beamformer and Uplink Scheduler for OFDMA Small Cells

    IEEE/ACM Transactions on Networking
    24 (2): pp. 901-914, 2016

    Mustafa Y. Arslan, Karthikeyan Sundaresan, Srikanth V. Krishnamurthy, Sampath Rangarajan
    04/15/2016
  • FluidNet: A Flexible Cloud-Based Radio Access Network for Small Cells

    IEEE/ACM Transactions on Networking
    24(2): pp. 915-928, 2016

    Karthikeyan Sundaresan, Mustafa Y. Arslan, Shailendra Singh, Sampath Rangarajan, Srikanth V. Krishnamurthy
    04/15/2016
  • Energy Efficient Downlink Scheduling in LTE-Advanced Networks - *Best Paper Award*

    8th International Conference on Communication Systems and Networks (COMSNETS 2016)
    1570215186, pp 1-8, 2016

    Hajar Mahdavi-Doost, Narayan Prasad, Sampath Rangarajan
    01/05/2016
  • Scaling the LTE Control-Plane for Future Mobile Access

    The 11th International Conference on emerging Networking EXperiments and Technologies (CoNEXT 2015)
    pp. 1-13, 2016

    Arijit Banerjee, Rajesh Mahindra, Karthikeyan Sundaresan, Sneha Kasera, Kobus Van Der Merwe, Sampath Rangarajan
    12/01/2015
  • On the Delay Optimal User Association in Heterogeneous Wireless Networks

    Asilomar Conference on Signals, Systems and Computers 2015
    pp. 52-56, 2015

    Narayan Prasad, Vaibhav Singh, Sampath Rangarajan
    11/08/2015
  • Hekaton: Efficient and Practical Large-Scale MIMO

    ACM MobiCom 2015
    pp. 304-316, 2015

    Xiufeng Xie, Eugene Chai, Xinyu Zhang, Karthikeyan Sundaresan, Mohammad A. Khojastepour, Sampath Rangarajan
    09/07/2015
  • ToneTrack: Leveraging Frequency-Agile Radios for Time-Based Indoor Wireless Localization

    ACM MobiCom 2015
    pp. 537-549, 2015

    Jie Xiong, Karthikeyan Sundaresan, Kyle Jamieson
    09/07/2015
  • CWC: A Distributed Computing Infrastructure Using Smartphones

    IEEE Transactions on Mobile Computing
    14(8): pp. 1587-1600, 2015

    Mustafa Y. Arslan, Indrajeet Singh, Shailendra Singh, Harsha V. Madhyastha, Karthikeyan Sundaresan, Srikanth V. Krishnamurthy
    08/01/2015
  • Cross-Cell DoF Distribution: Combating Channel Hardening Effect in Multi-Cell MU-MIMO Networks

    ACM MobiHoc 2015
    pp. 337-346, 2015

    Xiufeng Xie, Xinyu Zhang, Eugene Chai
    06/22/2015
  • TRINITY: A Practical Transmitter Cooperation Framework to Handle Heterogeneous User Profiles in Wireless Networks

    ACM MobiHoc 2015
    pp. 297-306, 2015

    Shailendra Singh, Karthikeyan Sundaresan, Srikanth V. Krishnamurthy, Xinyu Zhang, Mohammad A. Khojastepour, Sampath Rangarajan
    06/22/2015
  • A sufficient condition for interference alignment

    IEEE International Symposium on Information Theory (ISIT 2015)
    pp. 1497-1501, 2015

    Mohammad A. Khojastepour, Mohammad Farajzadeh Tehrani
    06/14/2015
  • Optimizing User Association and Activation Fractions in Heterogeneous Wireless Networks

    13th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt 2015)
    pp. 283-290, 2015

    Vaibhav Singh, Narayan Prasad, Mustafa Y. Arslan, Sampath Rangarajan
    05/25/2015
  • Standards Compliant CoMP Scheduling over LTE Heterogeneous Wireless Networks

    The 2015 Workshop on Resource Allocation, Cooperation and Competition in Wireless Networks - In conjunction with WiOpt 2015
    pp. 139-147, 2015

    Rob Arnott, Arun Gurung, Caroline Liang, Yasushi Maruta, Duong Pham, Narayan Prasad, Sampath Rangarajan, Patricia Wells
    05/25/2015
  • The Economics of Quality Sponsored Data in Wireless Networks

    13th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt 2015)
    pp. 395-402, 2015

    Mohammad Hassan Lotfi, Karthikeyan Sundaresan, Mohammad A. Khojastepour, Sampath Rangarajan
    05/25/2015
  • Scaling Wireless Full-Duplex in Multi-Cell Networks

    IEEE INFOCOM 2015
    pp. 1751-1759, 2015

    Mohammad A. Khojastepour, Karthikeyan Sundaresan, Sampath Rangarajan, Mohammad Farajzadeh-Tehrani
    04/26/2015
  • Self-Organizing Resource Management Framework in OFDMA Femtocells

    IEEE Transactions on Mobile Computing
    14(4): pp. 843-857

    Jongwon Yoon, Mustafa Y. Arslan, Karthikeyan Sundaresan, Srikanth V. Krishnamurthy, Suman Banerjee
    04/01/2015
  • Software-Defined Networking in Cellular Radio Access Networks: Potential and Challenges

    IEEE Communications Magazine
    53(1): pp. 150-156, 2015

    Mustafa Y. Arslan, Karthikeyan Sundaresan, Sampath Rangarajan
    01/15/2015
  • MIDAS: Empowering 802.11ac Networks with Multiple-Input Distributed Antenna Systems - *Best Paper Award*

    ACM CoNext 2014
    pp. 29-40, 2014

    Jie Xiong, Karthikeyan Sundaresan, Kyle Jamieson, Mohammad A. Khojastepour, Sampath Rangarajan
    12/02/2014
  • Video Multicasting with Channel Diversity in Wireless OFDMA Networks

    IEEE Transactions on Mobile Computing
    13(12): pp. 2919-2932, 2014

    Karthikeyan Sundaresan, Sampath Rangarajan
    12/01/2014
  • Video Multicast with Joint Resource Allocation and Adaptive Modulation and Coding in 4G Networks

    IEEE/ACM Transactions on Networking
    22(5): pp. 1531-1544, 2014

    Jongwon Yoon, Honghai Zhang, Suman Banerjee, Sampath Rangarajan
    10/15/2014
  • Exploiting Cell Dormancy and Load Balancing in LTE HetNets: Optimizing the Proportional Fairness Utility

    IEEE Transactions on Communications
    62(10):pp. 3706-3722, 2014

    Narayan Prasad, Mustafa Y. Arslan, Sampath Rangarajan
    10/01/2014
  • Synchronicity: Pushing the Envelope of Fine-Grained Localization with Distributed MIMO

    2014 ACM Workshop on Hot Topics in Wireless (HotWireless 2014)
    pp. 43-47, 2014

    Jie Xiong, Kyle Jamieson, Karthikeyan Sundaresan
    09/11/2014
  • A Practical Traffic Management System for Integrated LTE-WiFi Networks

    The 20th Annual International Conference on Mobile Computing and Networking (MobiCom 2014)
    pp. 189-200, 2014

    Rajesh Mahindra, Hari Viswanathan, Karthikeyan Sundaresan, Mustafa Y. Arslan, Sampath Rangarajan
    09/07/2014
  • Full-Duplex without Strings: Enabling Full-Duplex with Half-Duplex Clients

    The 20th annual International conference on Mobile Computing and Networking (MobiCom 2014)
    pp. 55-66, 2014

    Karthikeyan Sundaresan, Mohammad A. Khojastepour, Eugene Chai, Sampath Rangarajan
    09/07/2014
  • Exploring the Potential for Full-Duplex in Legacy LTE systems

    IEEE International Conference on Sensing, Communication and Networking (SECON 2014)
    IEEE 978-1-4799-4657-0, pp. 1-9, 2014

    Mohammad A. Khojastepour, Ehsan Aryafar, Karthikeyan Sundaresan, Rajesh Mahindra, Sampath Rangarajan
    06/30/2014
  • Enhanced Interference Management in Heterogeneous Cellular Networks

    IEEE International Symposium on Information Theory (ISIT 2014)
    pp. 1603-1607, 2014

    Narayan Prasad, Mustafa Y. Arslan, Sampath Rangarajan
    06/29/2014
  • Characterizing Per Node Degrees of Freedom in an Interference Network

    IEEE International Symposium on Information Theory (ISIT 2014)
    pp. 1016-1020, 2014

    Mohammad A. Khojastepour, Mohammad Farajzadeh-Tehrani
    06/29/2014
  • Cooperation Versus Multiplexing: Multicast Scheduling Algorithms for OFDMA Relay Networks

    IEEE/ACM Transactions on Networking
    22(3): pp. 756-769. 2014

    Karthikeyan Sundaresan, Sampath Rangarajan
    06/16/2014
  • Two-stage precoding and user grouping for large scale MIMO systems

    IEEE International Conference on Communications (ICC 2014)
    pp. 5208-5213, 2014

    Yi Xu, Guosen Yue, Narayan Prasad, Sampath Rangarajan, Shiwen Mao
    06/10/2014
  • Exploiting Cell dormancy and Load Balancing in LTE HetNets: Optimizing the Proportional Fairness Utility

    IEEE International Conference on Communications (ICC 2014)
    pp. 1922-1927, 2014

    Narayan Prasad, Mustafa Y. Arslan, Sampath Rangarajan
    06/10/2014
  • Degrees of Freedom Per Communication Node

    12th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt 2014)
    pp. 707-714, 2014

    Mohammad A. Khojastepour, Karthikeyan Sundaresan, Mohammad Farajzadeh-Tehrani, Sampath Rangarajan
    05/12/2014
  • R2D2: Embracing Device-to-Device Communication in Next Generation Cellular Networks

    IEEE Infocom 2014
    IEEE 978-1-4799-3360-0/14, pp. 1-9, 2014

    Tarun Bansal, Karthikeyan Sundaresan, Sampath Rangarajan, Prasun Sinha
    04/27/2014
  • A Two Time Scale Approach for Coordinated Multi-Point Transmission and Reception with Practical Backhaul

    IEEE Comsnets 2014
    pp. 1-8, 2014

    Narayan Prasad, Mustafa Y. Arslan, Sampath Rangarajan
    01/06/2014
  • Multiuser Scheduling in the 3GPP LTE Cellular Uplink

    IEEE Transactions on Mobile Computing
    13(1): pp. 130-145, 2014

    Narayan Prasad, Honghai Zhang, Hao Zhu, Sampath Rangarajan
    01/01/2014
  • Coordinated Resource Allocation over Heterogeneous Wireless Networks

    IEEE Globecom 2013
    pp. 2042-2047, 2013

    Narayan Prasad, Guosen Yue, Sampath Rangarajan
    12/09/2013
  • Multi-User MIMO Scheduling in the Fourth Generation Cellular Uplink

    2013 Asilomar Conference on Signals, Systems, and Computers
    pp. 1855-1859, 2014

    Narayan Prasad, Honghai Zhang, Hao Zhu, Sampath Rangarajan
    11/03/2013
  • Iterative MMSE-SIC Receiver with Low-Complexity Soft Symbol and Residual Interference Estimations

    2013 Asilomar Conference on Signals, Systems and Computers
    pp. 2113-2117, 2014

    Guosen Yue, Narayan Prasad, Guosen Yue
    11/03/2013
  • A Resource Management System for Interference Mitigation in Enterprise OFDMA Femtocells

    IEEE/ACM Transactions on Networking
    21(5): pp. 1447-1460, 2013

    Mustafa Y. Arslan, Jongwon Yoon, Karthikeyan Sundaresan, Srikanth V. Krishnamurthy, Suman Banerjee
    10/31/2013
  • ADAM: An Adaptive Beamforming System for Multicasting in Wireless LANs

    IEEE Transactions on Networking
    21(5): pp. 1595-1608, 2013

    Ehsan Aryafar, Mohammad A. Khojastepour, Karthikeyan Sundaresan, Sampath Rangarajan, Edward W. Knightly
    10/31/2013
  • Radio Access Network Sharing in Cellular Networks

    21st IEEE International Conference on Network Protocols (ICNP 2013)
    IEEE 978-1-4799-1270-4, 2013

    Rajesh Mahindra, Mohammad A. Khojastepour, Honghai Zhang, Sampath Rangarajan
    10/07/2013
  • Energy Efficient Carrier Aggregation Algorithms for Next Generation Cellular Networks

    21st IEEE International Conference on Network Protocols (ICNP 2013)
    IEEE 978-1-4799-1270-4, 2013

    Karthikeyan Sundaresan, Sampath Rangarajan
    10/07/2013
  • Mitigating Malicious Interference via Subcarrier-Level Radio Agility in Wireless Networks

    21st IEEE International Conference on Network Protocols (ICNP 2013)
    IEEE 978-1-4799-1270-4, 2013

    Ahmed Osama Fathy Atya, Azeem Aqil, Shailendra Singh, Ioannis Broustis, Karthikeyan Sundaresan, Srikanth V. Krishnamurthy
    10/07/2013
  • Adaptive Feedback Compression for MIMO Networks

    The 19th Annual International Conference on Mobile Computing and Networking (MobiCom 2013)
    pp. 477-488, 2013

    Xiufeng Xie, Xinyu Zhang, Karthikeyan Sundaresan
    09/30/2013
  • NEMOx: Scalable Network MIMO for Wireless Networks

    The 19th Annual International Conference on Mobile Computing and Networking (MobiCom 2013)
    pp. 453-464, 2013

    Xinyu Zhang, Karthikeyan Sundaresan, Mohammad A. Khojastepour, Sampath Rangarajan, Kang G. Shin
    09/30/2013
  • Multi-User MIMO Scheduling in the Fourth Generation Cellular Uplink

    IEEE Transactions on Wireless Communications
    12(9): pp. 4272-4285, 2013

    Narayan Prasad, Honghai Zhang, Hao Zhu, Sampath Rangarajan
    09/30/2013
  • FluidNet: A Flexible Cloud-based Radio Access Network for Small Cells

    The 19th Annual International Conference on Mobile Computing and Networking (MobiCom 2013)
    pp. 99-110, 2013

    Karthikeyan Sundaresan, Mustafa Y. Arslan, Shailendra Singh, Sampath Rangarajan, Srikanth V. Krishnamurthy
    09/30/2013
  • A Scheduling Framework for Adaptive Video Delivery over Cellular Networks

    The 19th Annual International Conference on Mobile Computing and Netowkring (MobiCom 2013)
    pp. 389-400, 2013

    Jiasi Chen, Rajesh Mahindra, Mohammad A. Khojastepour, Sampath Rangarajan, Mung Chiang
    09/30/2013
  • Buffer-Aware Packet Scheduling in Downlink Multiuser Systems

    IEEE 24th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2013)
    pp. 1500-1505, 2013

    Yufeng Wang, Guosen Yue, Sampath Rangarajan, Ravi Sankar, Salvatore Morgera
    09/08/2013
  • ProBeam: A Practical Multicell Beamforming System for OFDMA Small-cell Networks

    The 14th ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc 2013)
    pp. 147-156, 2013

    Jongwon Yoon, Karthikeyan Sundaresan, Mohammad A. Khojastepour, Sampath Rangarajan, Suman Banerjee
    07/29/2013
  • A Robust Multi-Level Design for Dirty-Paper Coding

    IEEE Transactions on Communications
    61(7): pp. 2612-2622, 2013

    Momin Uppal, Guosen Yue, Yan Xin, Xiaodong Wang, Zixiang Xiong
    07/12/2013
  • A Collaborative Framework for In-network Video Caching in Mobile Networks

    IEEE International Conference on Sensing, Communication and Networking (SECON 2013)
    pp. 393-401, 2013

    Jun He, Honghai Zhang, Baohua Zhao, Sampath Rangarajan
    06/24/2013
  • Exploiting Hybrid Channel Information for Downlink Multi-User MIMO Scheduling

    WiOpt 2013
    pp. 296-303, 2013

    Wenzhuo Ouyang, Narayan Prasad, Sampath Rangarajan
    05/13/2013
  • The Case for Re-configurable Backhaul in Cloud-RAN based Small Cell Networks

    IEEE Infocom 2013
    pp. 1148-1156, 2013

    Cheng Liu, Karthikeyan Sundaresan, Meilong Jiang, Sampath Rangarajan, Gee-Kung Chang
    04/14/2013
  • Low-Complexity Methods for Soft Estimation of QAM Symbols

    47th Annual Conference on Information Sciences and Systems (CISS'2013)
    pp. 1-6. 2013

    Guosen Yue, Sampath Rangarajan
    03/20/2013
  • Residual Error Based CSI Feedback Enhancement for Downlink Multiuser MIMO

    47th Annual Conference on Information Sciences and Systems (CISS'2013)
    pp. 1-6, 2013

    Guosen Yue, Narayan Prasad, Meilong Jiang, Mohammad A. Khojastepour, Sampath Rangarajan
    03/20/2013
  • CellSlice: Cellular Wireless Resource Slicing for Active RAN Sharing

    5th International Conference on Communication Systems & Networks (Comsnets 2013)
    978-1-4673-5494-3, pp. 1-10, 2013

    Ravi Kokku, Rajesh Mahindra, Honghai Zhang, Sampath Rangarajan
    01/07/2013
  • Fast Multi-band Spectrum Scanning for Cognitive Radio Systems

    IEEE Transactions on Communications
    61(1): pp. 63-75, 2013

    Raied Caromi, Yan Xin, Lifeng Lai
    01/01/2013
  • Computing While Charging: Building a Distributed Computing Infrastructure Using Smartphones

    ACM CoNEXT 2012
    pp. 193-204, 2012

    Mustafa Y. Arslan, Indrajeet Singh, Shailendra Singh, Harsha V. Madhyastha, Karthikeyan Sundaresan, Srikanth V. Krishnamurthy
    12/10/2012
  • Sensor and Channel Selection for Cooperative Sensing in Multichannel Cognitive Radio Systems

    IEEE Globecom 2012
    pp. 1824-1829

    Yan Xin, Kyungtae Kim, Sampath Rangarajan
    12/03/2012
  • Precoder Design for Weighted Sum Delay Minimization in MIMO Physical Layer Multicasting

    IEEE Globecom 2012
    pp. 2304-2309

    Hao Zhu, Narayan Prasad, Sampath Rangarajan
    12/03/2012
  • Energy-Aware Cooperative Quickest Detection for Cognitive Radio Networks

    The 46th Annual Asilomar Conference on Signals, Systems, and Computers (2012)
    WA4a-4, 2012

    Yan Xin, Kyungtae Kim, Sampath Rangarajan
    11/04/2012
  • Wideband Digital Cancellation for Full-Duplex Communications

    46th Asilomar Conference on Signals, Systems & Computers (2012)
    TP6a-4, 2012

    Mohammad A. Khojastepour, Sampath Rangarajan
    11/04/2012
  • Precoder Design for Physical Layer Multicasting

    IEEE Transactions on Signal Processing
    60(11): pp. 5932-5947

    Hao Zhu, Narayan Prasad, Sampath Rangarajan
    11/01/2012
  • One Strategy Does Not Serve All: Tailoring Wireless Transmission Strategies to User Profiles

    ACM HotNets 2012
    ACM 978-1-4503-1776-4, pp. 1-6, 2012

    Shailendra Singh, Karthikeyan Sundaresan, Mohammad A. Khojastepour, Sampath Rangarajan, Srikanth V. Krishnamurthy
    10/29/2012
  • NVS: A Substrate for Virtualizing Wireless Resources in Cellular Networks

    IEEE Transactions on Networking
    20 (5): pp. 1333-1346, 2012

    Ravi Kokku, Rajesh Mahindra, Honghai Zhang, Sampath Rangarajan
    10/01/2012
  • Wireless Multicasting Scheduling with Switched Beamforming Antennas

    IEEE/ACM Transactions on Networking
    20(5): pp. 1595-1607

    Honghai Zhang, Yuanxi Jiang, Karthikeyan Sundaresan, Sampath Rangarajan, Baohua Zhao
    10/01/2012
  • MuVi: A Multicast Video Delivery Scheme for 4G Cellular Networks

    MobiCom 2012
    pp. 209-220, 2012

    Jongwon Yoon, Honghai Zhang, Suman Banerjee, Sampath Rangarajan
    08/22/2012
  • MIDU: Enabling MIMO Full Duplex

    MobiCom 2012
    pp. 257-268, 2012

    Ehsan Aryafar, Mohammad A. Khojastepour, Karthikeyan Sundaresan, Sampath Rangarajan, Mung Chiang
    08/22/2012
  • Throughput analysis of cooperative spectrum sensing in Rayleigh-faded cognitive radio systems

    IET Communications, Special Issue on Cognitive Communications
    6(9): pp. 1104-1110, 2012

    Young-June Choi, Wooguil Pak, Yan Xin, Sampath Rangarajan
    06/14/2012
  • A Case for Adaptive Sub-carrier Level Power Allocation in OFDMA Networks

    The Thirteenth International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc 2012)
    pp. 225-234, 2012

    Shailendra Singh, Moloud Shahbazi, Konstantinos Pelechrinis, Karthikeyan Sundaresan, Srikanth V. Krishnamurthy, Sateesh Addepalli
    06/11/2012
  • Design and Implementation of an Integrated Beamformer Design and Uplink Scheduler for OFDMA Femtocells

    The Thirteenth International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc 2012)
    pp. 215-224, 2012

    Mustafa Y. Arslan, Karthikeyan Sundaresan, Srikanth V. Krishnamurthy, Sampath Rangarajan
    06/11/2012
  • A Distributed Resource Management Framework for Interference Mitigation in OFDMA Femtocell Networks

    The Thirnteenth International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc 2012),
    pp. 235-244

    Jongwon Yoon, Mustafa Y. Arslan, Karthikeyan Sundaresan, Srikanth V. Krishnamurthy, Suman Banerjee
    06/11/2012
  • Exploiting Interference Locality in Coordinated Multi-Point Transmission Systems

    ICC 2012
    pp. 5744-5748, 2012

    Xinyu Zhang, Mohammad A. Khojastepour, Karthikeyan Sundaresan, Sampath Rangarajan, Kang G. Shin
    06/10/2012
  • Standards-compliant LTE and LTE-A Uplink Power Control

    IEEE ICC 2012
    pp. 6797-6801, 2012

    Honghai Zhang, Narayan Prasad, Sampath Rangarajan, Sherif Mekhail, Said Said, Rob Arnott
    06/10/2012
  • Precoder Design for Physical Layer Multicasting

    IEEE ICC 2012
    pp. 2168-2172, 2012

    Hao Zhu, Narayan Prasad, Sampath Rangarajan
    06/10/2012
  • Downlink Multiuser MIMO Scheduling in LTE Downlink Multiuser MIMO Scheduling in LTE

    ICC 2012
    pp. 5995-5999, 2012

    Guosen Yue, Narayan Prasad, Sampath Rangarajan
    06/10/2012
  • Characterizing the Throughput Gain of Single Cell MIMO Wireless Systems with Full Duplex Radios

    WiOpt 2012
    pp. 68-74, 2012

    Sanaz Barghi, Mohammad A. Khojastepour, Karthikeyan Sundaresan, Sampath Rangarajan
    05/14/2012
  • Multi-User Scheduling in the 3GPP LTE Cellular Uplink

    WiOpt 2012
    pp. 262-269, 2012

    Narayan Prasad, Honghai Zhang, Sampath Rangarajan
    05/14/2012
  • Enhanced DFT-based Channel Estimation for LTE Uplink

    IEEE VTC 2012-Spring
    IEEE 978-1-4673-0990-5, 2012

    Meilong Jiang, Guosen Yue, Narayan Prasad, Sampath Rangarajan
    05/06/2012
  • On Gaussian MIMO BC-MAC Duality With Multiple Transmit Covariance Constraints

    IEEE Transactions on Information Theory
    58(4) 2064-2077, 2012

    Lan Zhang, Rui Zhang, Ying-Chang Liang, Yan Xin, H. Vincent Poor
    04/01/2012
  • Experimental Characterization of Interference in OFDMA Femtocell Networks

    IEEE Infocom 2012
    pp. 3238-3242

    Mustafa Y. Arslan, Jongwon Yoon, Karthikeyan Sundaresan, Srikanth V. Krishnamurthy, Suman Banerjee
    03/25/2012
  • Adaptive Resource Scheduling in Wireless OFDMA Relay Networks

    IEEE Infocom 2012
    pp. 1080-1088

    Karthikeyan Sundaresan, Sampath Rangarajan
    03/25/2012
  • MIMO Downlink Scheduling in LTE systems

    IEEE Infocom 2012
    pp. 3218-3222

    Honghai Zhang, Narayan Prasad, Sampath Rangarajan
    03/25/2012
  • ADAM: An Adaptive Beamforming System for Multicasting in Wireless LANs

    IEEE Infocom 2012
    pp. 1467-1475

    Ehsan Aryafar, Mohammad A. Khojastepour, Karthikeyan Sundaresan, Sampath Rangarajan, Edward W. Knightly
    03/25/2012
  • On 60 GHz Wireless Link Performance in Indoor Environments

    The13th Passive and Active Measurement Conference (PAM 2012)
    pp. 147-157, 2012

    Xiaozheng Tie, Kishore Ramachandran, Rajesh Mahindra
    03/13/2012
  • Scalable Video Multicast with Adaptive Modulation and Coding in Broadband Wireless Data Systems

    IEEE/ACM Transactions on Networking
    20(1): 57-68, 2012

    Peilong Li, Honghai Zhang, Baohua Zhao, Sampath Rangarajan
    02/01/2012
  • Optimally Efficient Max-log APP Demodulation in MIMO Systems

    IEEE Journal of Selected Topics in Signal Processing
    5(8): 1400-1414, 2011

    Narayan Prasad, Khalid Y. Kalbat, Xiaodong Wang
    12/09/2011
  • Resource Allocation in 4G MIMO Cellular Uplink

    IEEE Globecom 2011
    pp. 1-5, 2011

    Narayan Prasad, Honghai Zhang, Meilong Jiang, Guosen Yue, Sampath Rangarajan
    12/05/2011
  • Enhancing Multiuser MIMO in Practical Cellular Systems

    IEEE Globecom 2011
    pp. 1-6, 2011

    Narayan Prasad, Guosen Yue, Meilong Jiang, Mohammad A. Khojastepour, Sampath Rangarajan
    12/05/2011
  • A Multi-level Design for Dirty-Paper Coding with Applications to the Cognitive Radio Channel

    IEEE Global Communcations Conference (GLOBECOM 2011)
    pp. 1-5, 2011

    Momin Uppal, Guosen Yue, Yan Xin, Xiaodong Wang, Zixiang Xiong
    12/05/2011
  • PG-Sensing: Progressive Out-of-band Spectrum Sensing for Cognitive Radio

    IEEE Globecom 2011
    pp. 1-5, 2011

    Kyungtae Kim, Yan Xin, Sampath Rangarajan
    12/05/2011
  • Design of Binary Network Coding for Wireless Broadcast

    IEEE Globecom 2011
    pp. 1-6, 2011

    Guosen Yue, Mohammad A. Khojastepour, Sampath Rangarajan
    12/05/2011
  • Compressed Network Tomography for Probabilistic Tree Mixture Models

    IEEE Globecom 2011
    pp. 1-6, 2011

    Amin Khajehnejad, Mohammad A. Khojastepour, Babak Hassibi
    12/05/2011
  • Adaptive Antenna Selection and Tx/Rx Beamforming for Large-scale MIMO Systems in 60GHz Channels

    EURASIP Journal on Wireless Communications and Networking
    2011:59, pp. 1-14, 2011

    Ke Dong, Narayan Prasad, Xiaodong Wang, Shihua Zhu
    12/01/2011
  • The Case for Antenna Cancellation for Scalable Full-Duplex Communications

    Tenth ACM Workshop on Hot Topics in Networks (HotNets-X)
    pp. 1-6, 2011

    Mohammad A. Khojastepour, Karthikeyan Sundaresan, Sampath Rangarajan, Xinyu Zhang, Sanaz Barghi
    11/14/2011
  • Resource Allocation in MIMO Multi-Cellular Networks via Submodular Optimization

    2011 Asilomar Conference on Signals, Systems, and Computers
    pp. 1403-1407, 2012

    Narayan Prasad, Honghai Zhang, Luca Venturino, Jubin Jose, Mohammad A. Khojastepour, Sampath Rangarajan
    11/06/2011
  • Intrinsic Multicast Region of Broadcast Channel

    2011 Asilomar Conference on Signals, Systems, and Computers
    pp. 2125-2129, 2012

    Mohammad A. Khojastepour, Alireza Keshavarz-Haddad
    11/06/2011
  • Towards An Optimal Beamforming Algorithm for Physical Layer Multicasting

    ITW 2011
    pp. 395-399, 2011

    Mohammad A. Khojastepour, Alireza Salehi-Golsefide, Sampath Rangarajan
    10/16/2011
  • FERMI: A Femtocell Resource Management System for Interference Mitigation in OFDMA Networks

    17th Annual Conference on Mobile Computing and Networking (MobiCom 2011)
    pp. 25-36, 2011

    Mustafa Y. Arslan, Jongwon Yoon, Karthikeyan Sundaresan, Srikanth V. Krishnamurthy, Suman Banerjee
    09/19/2011
  • Adaptive Beamforming Algorithms for Wireless Link Layer Multicasting

    22nd IEEE Personal Indoor Mobile Radio Communications (PIMRC 2011)
    pp. 1-5, 2011

    Mohammad A. Khojastepour, Amin Khajehnejad, Karthikeyan Sundaresan, Sampath Rangarajan
    09/11/2011
  • Improving Downlink Multiuser MIMO Throughput in LTE-Advanced Cellular Systems

    22nd IEEE Personal Indoor Mobile Radio Communications (PIMRC 2011)
    pp. 1-5, 2011

    Guosen Yue, Narayan Prasad, Meilong Jiang, Mohammad A. Khojastepour, Sampath Rangarajan
    09/11/2011
  • Efficient combining techniques for multi-input multi-output multi-user systems employing hybrid automatic repeat request

    IET Communications
    5(13): pp. 1785-1796, 2011

    Narayan Prasad, Xiaodong Wang
    09/05/2011
  • Analysis of Best Channel Feedback and Its Adaptive Algorithms for Multicarrier Wireless Data Systems

    IEEE Transactions on Mobile Computing
    10(8): 1071-1082, 2011

    Young-June Choi, Sampath Rangarajan
    08/01/2011
  • Quickest Search over Multiple Sequences

    IEEE Transactions on Information Theory
    57(8): 5375-5386, 2011

    Lifeng Lai, H. Vincent Poor, Yan Xin, GeorgiosGeorgiadis
    08/01/2011
  • Channel Estimation for High-Rate Systems

    Cambridge University Press, Cambridge, UK - "Reliable Communications for Short-range Wireless Systems"
    ISBN: 9780521763172, pp. 61-92, 2011

    Zhongjun Wang, Yan Xin, Xiaodong Wang
    06/30/2011
  • Enterprise VoIP in Fixed Mobile Converged Networks

    W. Lin et al. (Eds.): Multimedia Analysis, Processing & Communications
    Springer SCI 346, pp. 585–621, 2011

    Kyungtae Kim, Chonggang Wang
    06/30/2011
  • Opportunistic Alignment of Advertisement Delivery with Cellular Basestation Overloads

    ACM MobiSys 2011
    pp. 1-14, 2011

    Ravi Kokku, Rajesh Mahindra, Sampath Rangarajan, Honghai Zhang
    06/28/2011
  • L2-Triggered Mobility Management in Heterogeneous IP Wireless Networks

    The Third International Conference on ubiquitous and Future Networks (ICUFN 2011)
    pp. 375-380, 2011

    Young-June Choi, Kyungtae Kim, Junghoon Jee, Eunah Kim
    06/15/2011
  • Efficient Link Adaptation for Precoded Multi-rank Transmission and Turbo SIC Receivers

    IEEE International Conference on Communications (ICC 2011)
    pp. 1-5, 2011

    Meilong Jiang, Narayan Prasad, Guosen Yue, Sampath Rangarajan
    06/05/2011
  • Robust Schemes and Genie-MAC Bounds for MIMO Interference Networks

    IEEE International Conference on Communications (ICC 2011)
    pp. 1-5, 2011

    Jubin Jose, Narayan Prasad, Mohammad A. Khojastepour, Sampath Rangarajan
    06/05/2011
  • Doped LT Decoding with Application to Wireless Broadcast Service

    IEEE International Conference on Communications (ICC 2011)
    pp. 1-5, 2011

    Guosen Yue, Momin Uppal, Xiaodong Wang
    06/05/2011
  • Weighted Sum-Rate Maximization in Multi-Cell Networks via Coordinated Scheduling and Discrete Power Control

    IEEE Journal on Selected Areas in Communications
    29(6): pp. 1214-1224, 2011

    Honghai Zhang, Luca Venturino, Narayan Prasad, Peilong Li, Sampath Rangarajan, Xiaodong Wang
    06/01/2011
  • Multitaper Spectrum Sensing of OFDMA Signals in Frequency Selective Fading Environment

    5th International ICST Conference on Cognitive Radio Oriented Wireless Networks
    pp. 56-60, 2011

    Yan Xin, Kyungtae Kim, Sampath Rangarajan
    05/31/2011
  • B-SSCT: A Block Sequential Spectrum Sensing Scheme for Cognitive Radio

    6th International ICST Conference on Cognitive Radio Oriented Wireless Networks (CrownCom 2011)
    pp. 16-20, 2011

    Yan Xin, Honghai Zhang, Sampath Rangarajan, Kyungtae Kim
    05/31/2011
  • Scheduling Algorithms for Video Multicasting with Channel Diversity in Wireless OFDMA Networks

    MobiHoc 2011
    pp. 209-219, 2011

    Karthikeyan Sundaresan, Sampath Rangarajan
    05/16/2011
  • Linear Precoding in MIMO Broadcast Channel with Arbitrary Rank Constraints

    9th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt 2011)
    pp. 280-285, 2011

    Amin Khajehnejad, Mohammad A. Khojastepour, Guosen Yue
    05/09/2011
  • A Novel Blind Polarization Demultiplexing Algorithm Based on Correlation Analysis

    IEEE Journal of Lightwave Technology
    29(9): pp. 1258-1263

    Chen Gong, Xiaodong Wang, Neda Cvijetic, Guosen Yue
    05/01/2011
  • Multicast Video Delivery with Switched Beamforming Antennas in Indoor Wireless Networks

    IEEE Infocom 2011
    pp. 1107-1115, 2011

    Honghai Zhang, Yuanxi Jiang, Sampath Rangarajan, Baohua Zhao
    04/10/2011
  • Wireless Data Multicasting with Switched Beamforming Antennas

    IEEE Infocom 2011
    pp. 526-530, 2011

    Honghai Zhang, Yuanxi Jiang, Karthikeyan Sundaresan, Sampath Rangarajan, Baohua Zhao
    04/10/2011
  • A Message-passing Approach to Distributed Resource Allocation in Uplink DFT-Spread-OFDMA Systems

    IEEE Transactions on Communications
    59(4): 1099-1113, 2011

    Kai Yang, Narayan Prasad, Xiaodong Wang
    04/01/2011
  • Message-wise Unequal Error Protection Based on Low-Density Parity-Check Codes

    IEEE Transactions on Communications
    59(4): 1019-1030, 2011

    Chen Gong, Guosen Yue, Xiaodong Wang
    04/01/2011
  • Link Adaptation in LTE-A Uplink with Turbo SIC Receivers and Imperfect Channel Estimation

    CISS 2011
    pp. 1-6, 2011

    Meilong Jiang, Guosen Yue, Narayan Prasad, Sampath Rangarajan
    03/23/2011
  • On the Potential of Fixed-beam 60 GHz Network Interfaces in Mobile Devices

    12th Passive and Active Measurement conference (PAM 2011)
    pp. 60-71, 2011

    Kishore Ramachandran, Ravi Kokku, Rajesh Mahindra, Kenichi Maruhashi
    03/23/2011
  • Rate-Control and Queueing of Backhaul Downstream Traffic for Mobile Wireless Systems

    Wireless Personal Communications
    pp. 1-19, DOI: 10.1007/s11277-011-0252-4, 2011

    Young-June Choi, Kyungtae Kim, Kang G. Shin
    03/03/2011
  • A Transmission Protocol for a Cognitive Bidirectional Shared Relay System

    IEEE Journal of Selected Topics in Signal Processing
    5(1): pp. 160-170, 2011

    Chen Gong, Guosen Yue, Xiaodong Wang
    02/01/2011
  • MESA: Farsighted Flow Management for Video Delivery in Broadband Wireless Networks

    Third International Conference on Communication Systems and Networks (COMSNETS 2011)
    pp. 1-10, 2011

    Rajesh Mahindra, Ravi Kokku, Honghai Zhang, Sampath Rangarajan
    01/04/2011
  • A Rateless Coded Protocol for Half-Duplex Wireless Relay Channels

    IEEE Transactions on Signal Processing
    59(1): pp. 209-222, 2011

    Momin Uppal, Guosen Yue, Xiaodong Wang, Zixiang Xiong
    01/01/2011
  • Robust Linear Precoder Design for Multi-cell Downlink Transmission

    IEEE Transactions on Signal Processing
    59(1): pp. 235-251, 2011

    Ali Tajer, Narayan Prasad, Xiaodong Wang
    01/01/2011

Efficient Channel Search Algorithms for Cognitive Radio in a Multichannel System
IEEE Globecom 2010
Yan Xin, Guosen Yue, Lifeng Lai

Energy Detection Based Spectrum Sensing for Cognitive Radio: An Experimental Study
IEEE Globecom 2010
Kyungtae Kim, Yan Xin, Sampath Rangarajan

Optimally Efficient Max-log APP Demodulation in MIMO Systems
IEEE Globecom 2010
Narayan Prasad, Khalid Y. Kalbat, Xiaodong Wang

MIMO Transmission with Rank Adaptation for Multi-Gigabit 60 GHz Wireless
IEEE Globecom 2010
Meilong Jiang, Guosen Yue, Sampath Rangarajan

Diversity-Multiplexing Trade-off Analysis of OFDM Systems with Subcarrier Grouping, Linear Precoding, and Linear Detection
IEEE Transactions on Information Theory
56(12): 6078-6096, 2010
Narayan Prasad, Luca Venturino, Xiaodong Wang

Quickest Sequential Opportunity Search in Multichannel
IWAP 2010
Lifeng Lai, H. Vincent Poor, Yan Xin, Georgios Georgiadis

Design of High Performance MIMO Receivers for LTE/LTE-A Uplink
2010 Asilomar Conference on Signals, Systems and Computers
Meilong Jiang, Narayan Prasad, Xiaodong Wang

Practical Multi-antenna Spatial Reuse in WLANs
Broadnets 2010
Sriram Lakshmanan, Karthikeyan Sundaresan, Mohammad A. Khojastepour, Sampath Rangarajan

Fast Wideband Spectrum Scanning With Multiple Simultaneous Observations
WCSP 2010
Raied Caromi, Yan Xin, Lifeng Lai

Proteus: A Topology Malleable Data Center Network
ACM Hotnets 2010
Article 8, pp. 1-6, ACM DOI: 2010 10.1145/1868447.1868455, 2010
Ankit Singla, Atul Singh, Kishore Ramachandran, Lei Xu, Yueping Zhang

Scalable Video Multicast with Joint Layer Resource Allocation in Broadband Wireless Networks
18th IEEE International Conference on Network Protocols (ICNP 2010)
pp. 295-304, 2010
Peilong Li, Honghai Zhang, Baohua Zhao, Sampath Rangarajan

NVS: A Virtualization Substrate for WiMAX Networks
ACM MobiCom 2010
pp. 233-244
Ravindranath Kokku, Rahesh Mahindra, Honghai Zhang, Sampath Rangarajan

Cooperation vs. Multiplexing: Multicast Scheduling Algorithms for OFDMA Relay Networks
ACM MobiHoc 2010
pp. 151-160
Karthikeyan Sundaresan, Sampath Rangarajan

Accountable Resource Allocation in Broadband Wireless Networks
CM MobiArch 2010
pp. 21-25
Ravindranath Kokku, Rajesh Mahindra, Sampath Rangarajan

Adaptive Beamforming for 60 GHz Radios:Challenges and Preliminary Solutions
ACM mmCom 2010
pp. 33-37
Kishore Ramachandran, Narayan Prasad, Kenichi Hosoya, Kenichi Maruhashi, Sampath Rangarajan

Rotate-and-Add Coding: A Novel Algebraic Network Coding Scheme
ITW 2010
Alireza Keshavarz-Haddad, Mohammad A. Khojastepour

Overview of Multi-BS MIMO and Relay Technologies in IEEE 802.16m
IEICE Society Conference
Mohammad A. Khojastepour, Narayan Prasad, Karthikeyan Sundaresan, Yoshikazu Watanabe, Tetsu Ikeda

Virtual Basestation: Architecture For An Open Shared WiMAX Framework
VISA 2010
Gautam Bhanage, Ivan Seskar, Rajesh Mahindra, Dipankar Raychaudhuri

Symphony: Synchronous Two-phase Rate and Power Control in 802.11 WLANs
VISA 2010
Kishore Ramachandran, Ravindranath Kokku, Honghai Zhang, Marco Gruteser

Intercell Radio Resource Management Through Network Coordination from IMT-Advanced Systems
EURASIP Journal on Wireless Communications and Networking
Vol 10, Article ID 531347, pp. 1-13, 2010
Young-June Choi, Narayan Prasad, Sampath Rangarajan

Diversity Multiplexing Tradeoff Analysis of Coded OFDM Systems with Linear Precoding and Linear Receivers
IEEE SPAWC 2010
Narayan Prasad, Luca Venturino, Xiaodong Wang

Downstream Backhaul Packet Control for Mobile Wireless Networks
ICUFN 2010
pp. 227-232
Young-June Choi, Kyungtae Kim, K.G. Shin

A Practical Message-wise Unequal Error Protection Coding Scheme
ISIT 2010
pp. 928-932
Chen Gong, Guosen Yue, Xiaodong Wang

A Rateless Coded Protocol for Half-Duplex Wireless Relay Channels
ISIT 2010
pp. 953-957
Momim Uppal, Guosen Yue, Xiaodong Wang, Zixiang Xiong

Robust Beamforming for Multi-cell Downlink Transmission
ISIT 2010
pp. 2063-2067
Ali Tajer, Narayan Prasad, Xiaodong Wang

Fair Rate Adaptation in Multiuser Interference Channels
ISIT 2010
pp. 2083-2087
Ali Tajer, Narayan Prasad, Xiaodong Wang

On Capacity Achieving Property of Rotational Coding for Acyclic Deterministic Wireless Networks
WiOpt 2010
pp. 313-317
Mohammad A. Khojastepour, Alireza Keshavarz-Haddad

Robust Transceiver Design for the Multi-user Interference Channel
IEEE ICC 2010
Ali Tajer, Narayan Prasad, Xiaodong Wang

A Dirty-paper Coding Scheme for the Cognitive Radio Channel
IEEE ICC 2010
Momin Uppal, Guosen Yue, Yan Xin, Xiaodong Wang, Zixiang Xiong

Achievable Rates for Multiuser Interference Relay Channel
IEEE ICC 2010
Mohammad A. Khojastepour, Xiaodong Wang

Joint Channel and Network Code Design for Half-Duplex Multiple-Access Relay System
IEEE ICC 2010
Chen Gong, Guosen Yue, Xiaodong Wang

Fast Optimal Resource Allocation for Scalable Video Multicast in Broadband Wireless Networks
IEEE ICC 2010
Peilong Li, Honghai Zhang, Baohua Zhao, Sampath Rangarajan

Multi-hop MIMO Relay Networks: Diversity-Multiplexing Trade-off Analysis
IEEE Transaction on Wireless Communications
9(5): 1738-1747, 2010
Deniz Gunduz, Mohammad A. Khojastepour, Andrea Goldsmith, H. Vincent Poor

The Myth of Spatial Reuse with Directional Antennas in Indoor Wireless Networks
PAM 2010
pp. 51-60, 2010
Sriram Lakshmanan, Karthikeyan Sundaresan, Sampath Rangarajan

Coordinated Linear Beamforming in Downlink Multi-Cell Wireless Networks
IEEE Transactions on Wireless Communications
9(4): pp. 1451-1461, 2010
Luca Venturino, Narayan Prasad, Xiaodong Wang

Cross-layer Optimization for Streaming Scalable Video over Fading Wireless Networks
IEEE Journal on Selected Areas in Communication
28(3): pp. 344-353, 2010
Honghai Zhang, Yanyan Zheng, Mohammad A. Khojastepour, Sampath Rangarajan

Fast Wideband Spectrum Scanning for Multi-Channel Cognitive Radio Systems
CISS 2010
Yan Xin, Lifeng Lai

Voice Adaptive Gateway Pacer for Wireless Multihop Networks
WICON 2010
Dragos Niculescu, Kyungtae Kim, Sampath Rangarajan, Sangjin Hong

A Low-Complexity and Efficient Channel Estimator for Multiband OFDM-UWB Systems
IEEE Transactions on Vehicular Technology
(3): 1355-1366, 2010
Zhongjun Wang, Yan xin, George Mathew, Xiaodong Wang

Analysis and Optimization of a Rateless Coded Joint Relay System
IEEE Transactions on Wireless Communications
9(3):1175-1185, 2010
Chen Gong, Guosen Yue, Xiaodong Wang

Efficient Phase Error Suppression for Multiband OFDM-Based UWB Systems
IEEE Transactions on Vehicular Technology
59(2): 766-778, 2010
Zhongjun Wang, Yan Xin, George Mathew, Xiaodong Wang

High Performance Static and Dynamic Cooperative Communication Protocols for the Half Duplex Fading Relay Channel
IEEE Transactions on Wireless Communications
9(1):328-337, 2010
Narayan Prasad, Mahesh K. Varanasi

An Implementation-Friendly Binary LDPC Decoding Algorithm
IEEE Transactions on Communications,
58(1): 95-100, 2010
Guosen Yue, Xiaodong Wang

Beamforming and Rate Allocation in MISO Cognitive Radio Networks
IEEE Transactions on Signal Processing
58(1):362-377, 2010
Ali Tajer, Narayan Prasad, Xiaodong Wang

A Multilayer Space-Time-Frequency Coding Scheme for MIMO-OFDM
IEEE Transactions on Wireless Communications
8(12):6104-6114, 2009
Guosen Yue, Li Zhang, Xiaodong Wang

Outage Minimization and Rate Allocation for the Multiuser Gaussian Interference Channels With Successive Group Decoding
IEEE Transactions on Information Theory
55 (12):5540-5557, 2009
Narayan Prasad, Xiaodong Wang

Anti-Jamming Coding Techniques with Application to Cognitive Radio
IEEE Transactions on Wireless Communications
8(12):5996-6007, 2009
Guosen Yue, Xiaodong Wang

Multilayer Space-Time-Frequency Coding for MIMO-OFDM
IEEE Globecom 2009
978-1-4244-4148-8, 2009
Guosen Yue, Li Zhang, Xiaodong Wang

Efficient Soft-Output Demodulators for the Golden Code
IEEE Globecom 2009
978-1-4244-4148-8, 2009
Narayan Prasad, Meilong Jiang, Xiaodong Wang

Efficient Soft-Output Demodulators for the Golden Code
IEEE Globecom 2009
978-1-4244-4148-8, 2009
Narayan Prasad, Meilong Jiang, Xiaodong Wang

SSCT: A Simple Sequential Spectrum Sensing Scheme for Cognitive Radio
IEEE Globecom 2009
978-1-4244-4148-8, 2009
Yan Xin, Honghai Zhang, Sampath Rangarajan

Network-Assisted Radio Resource Management for Cell-Edge Performance Enhancement
ICST QShine 2009
pp. 334-350
Young-June Choi, Narayan Prasad, Sampath Rangarajan

Practical Beamforming based on RSSI Measurements using off-the-shelf Wireless Clients
Internet Measurement Conference (IMC2009)
pp. 410-416, 2009
Sriram Lakshmanan, Karthikeyan Sundaresan, Sampath Rangarajan, Raghupathy Sivakumar

An Auction Approach to Resource Allocation in Uplink OFDMA Systems
IEEE Transactions on Signal Processing
57(11):4482-4496, 2009
Kai Yang, Narayan Prasad, Xiaodong Wang

A Message-passing Approach to Distributed Resource Allocation in Uplink DFT-Spread-OFDMA Systems
Asilomar 2009
pp. 1833-1837, 2009
Kai Yang, Narayan Prasad, Xiaodong Wang

Design of Multiuser Downlink Linear MIMO Precoding Systems with Quantized Feedback
IEEE Transactions on Vehicular Technology
58(9):4828-4836, 2009
Mohammad A. Khojastepour, Xiaodong Wang, Mohammad Madihian

Design of Multiuser Downlink Linear MIMO Precoding Systems with Quantized Feedback
IEEE Transactions on Vehicular Technology
58(9):4828-4836, 2009
Mohammad A. Khojastepour, Xiaodong Wang, Mohammad Madihian

Scalable Video Multicast in Multi-Carrier Wireless Data Systems
ICNP 2009
pp. 141-150, 2009
Peilong Li, Honghai Zhang, Baohua Zhao, Sampath Rangarajan

Efficient ARQ protocols with anti-jamming coding for cognitive radios
Wireless Communications and Mobile Computing
9:1472-1486, 2009
Guosen Yue, Xiaodong Wang

On Capacity of Deterministic Relay Networks under Node Half-Duplexity Constraint
47th Allerton Conference on Communication Control and Computing, 2009
Mohammad A. Khojastepour, Alireza Keshavarz-Haddad

Rotational Coding Achieves Multicast Capacity of Deterministic Wireless Networks
47th Allerton Conference on Communication Control and Computing, 2009
Mohammad A. Khojastepour, Alireza Keshavarz-Haddad

Optimal Beam Scheduling for Multicasting in Wireless Networks
MobiCom 2009
pp. 205-216
Karthikeyan Sundaresan, Kishore Ramachandran, Sampath Rangarajan

Fair rate allocation in multiuser OFDM-SDMA networks
IEEE Transactions on Signal Processing
57(7), pp.2797-2808, 2009
Narayan Prasad, Kai Li, Xiaodong Wang

Coordinated Scheduling and Power Allocation in Downlink Multicell OFDMA Networks
IEEE Transactions on Vehicular Technology
58(6):2835-2844,2009
Luca Venturino, Narayan Prasad, Xiaodong Wang

On Gaussian MIMO BC-MAC Duality With Multiple Transmit Covariance Constraints
ISIT 2009
pp. 2502-2506
Lan Zhang, Rui Zhang, Ying-Chaing Liang, Yan Xin, H. Vincent Poor

Joint Load Balancing, Scheduling, and Interference Mitigation in Multi-cell and Multi-carrier Wireless Data Systems
WiOpt 2009
pp. 1-10
Honghai Zhang, Sampath Rangarajan

R2D2: Regulating Beam Shape and Rate as Directionality meets Diversity
MobiSys 2009
pp. 235-248
Kishore Ramachandran, Ravindranath Kokku, Karthikeyan Sundaresan, Marco Gruteser, Sampath Rangarajan

Distributed Beamforming and Rate Allocation in Multi-Antenna Cognitive Radio Networks
IEEE ICC 2009
pp. 1-6
Ali Tajer, Narayan Prasad, Xiaodong Wang

Efficient Receiver Algorithms for DFT-Spread OFDM Systems
IEEE Transactions on Wireless Communications
8(6):3216-3225, 2009
Narayan Prasad, Shuangquan Wang, Xiaodong Wang

Coexistence of VoIP and TCP in Wireless Multihop Networks
IEEE Communications Magazine (Topics in Radio Communications)
0163-6804,09, pps 75-81, 2009
Kyungtae Kim, Dragos Niculescu, Sangjin Hong

Efficient Resource Management in OFDMA Femto Cells
ACM MobiHoc 2009
pp. 33-42
Karthikeyan Sundaresan, Sampath Rangarajan

Key Enabling Technologies for LTE-Advanced
IEICE Transactions on Communications
E92-B(5) 1751-1759, 2009
Meilong Jiang, Narayan Prasad, Yan Xin, Guosen Yue, Mohammad A. Khojastepour, Le Liu, Takamichi Inoue, Kenji Koyanagi, Yoshikazu Kakura

Towards Adaptive Beamforming in Indoor Wireless Networks: An Experimental Approach
Infocom 2009
02-04-03, pp. 1-5
Sriram Lakshmanan, Karthikeyan Sundaresan, Ravindranath Kokku, Mohammad A. Khojastepour, Sampath Rangarajan

Efficient Algorithms for Leveraging Spatial Reuse in OFDMA Relay Networks
Infocom 2009
01-43-04, pp. 1-9
Karthikeyan Sundaresan, Sampath Rangarajan

Pilot-Assisted Channel Estimation For MIMO OFDM Systems Using Theory Of Sparse Signal Recovery
ICASSP 2009
pp. 2963-2696
Mohammad A. Khojastepour, Krishna Gomadam, Xiaodong Wang

Design of Efficient ARQ Schemes with Anti-Jamming Coding for Cognitive Radios
WCNC 2009
pp. 1-6
Guosen Yue, Xiaodong Wang

Scalable Video Streaming over Fading Wireless Channels
WCNC 2009
pp. 1-6
Honghai Zhang, Yanyan Zheng, Mohammad A. Khojastepour, Sampath Rangarajan

Overhead-Throughput Tradeoff in Cooperative Cognitive Radio Networks
WCNC 2009
pp. 1-6
Young-June Choi, Yan Xin, Sampath Rangarajan

Design of Efficient Receivers for DFT-S-OFDMA Systems
CISS 2009
pp. 557-562
Meilong Jiang, Narayan Prasad, Xiaodong Wang

Hybrid ARQ for Turbo Coded Modulation with Mixed Combining
CISS 2009
pp. 533-538
Guosen Yue, Xiaodong Wang

Achievable Rate Regions of Cognitive Radio Channels With a Confidential Message 
CISS 2009
pp. 313-317
Lan Zhang, Yan Xin, Ying-Chang Liang, Xiaodong Wang

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