Sampath Rangarajan

Ravi Kokku, Rajesh Mahindra, Honghai Zhang, Sampath Rangarajan: CellSlice: Cellular wireless resource slicing for active RAN sharing. COMSNETS 2013: 1-10

Wenzhuo Ouyang, Narayan Prasad, Sampath Rangarajan: Exploiting Hybrid Channel Information for Downlink Multi-User MIMO Scheduling. CoRR abs/1303.4776 (2013)

Young-June Choi, Wooguil Pak, Yan Xin, Sampath Rangarajan: Throughput analysis of cooperative spectrum sensing in Rayleigh-faded cognitive radio systems. IET Communications 6(9): 1104-1110 (2012)

Peilong Li, Honghai Zhang, Baohua Zhao, Sampath Rangarajan: Scalable Video Multicast With Adaptive Modulation and Coding in Broadband Wireless Data Systems. IEEE/ACM Trans. Netw. 20(1): 57-68 (2012)

Ravi Kokku, Rajesh Mahindra, Honghai Zhang, Sampath Rangarajan: NVS: A Substrate for Virtualizing Wireless Resources in Cellular Networks. IEEE/ACM Trans. Netw. 20(5): 1333-1346 (2012)

Honghai Zhang, Yuanxi Jiang, Karthik Sundaresan, Sampath Rangarajan, Baohua Zhao: Wireless Multicast Scheduling With Switched Beamforming Antennas. IEEE/ACM Trans. Netw. 20(5): 1595-1607 (2012)

Hao Zhu, Narayan Prasad, Sampath Rangarajan: Precoder Design for Physical Layer Multicasting. IEEE Transactions on Signal Processing 60(11): 5932-5947 (2012)

Yan Xin, Kyungtae Kim, Sampath Rangarajan: Sensor and channel selection for cooperative sensing in multichannel cognitive radio systems. GLOBECOM 2012: 1806-1811

Hao Zhu, Narayan Prasad, Sampath Rangarajan: Precoder design for weighted sum delay minimization in MIMO physical layer multicasting. GLOBECOM 2012: 2280-2285

Shailendra Singh, Karthikeyan Sundaresan, Amir Khojastepour, Sampath Rangarajan, Srikanth V. Krishnamurthy: One strategy does not serve all: tailoring wireless transmission strategies to user profiles. HotNets 2012: 67-72

Hao Zhu, Narayan Prasad, Sampath Rangarajan: Precoder design for physical layer multicasting. ICC 2012: 2140-2144

Xinyu Zhang, Mohammad Ali Khojastepour, Karthikeyan Sundaresan, Sampath Rangarajan, Kang G. Shin: Exploiting interference locality in coordinated multi-point transmission systems. ICC 2012: 4207-4211

Guosen Yue, Narayan Prasad, Sampath Rangarajan: Downlink multiuser MIMO scheduling in LTE Advanced systems. ICC 2012: 4484-4488

Honghai Zhang, Narayan Prasad, Sampath Rangarajan, Sherif Mekhail, Said Said, Rob Arnott: Standards-compliant LTE and LTE-A uplink power control. ICC 2012: 5275-5279

Karthikeyan Sundaresan, Sampath Rangarajan: Adaptive resource scheduling in wireless OFDMA relay networks. INFOCOM 2012: 1080-1088

Ehsan Aryafar, Mohammad Ali Khojastepour, Karthikeyan Sundaresan, Sampath Rangarajan, Edward W. Knightly: ADAM: An adaptive beamforming system for multicasting in wireless LANs. INFOCOM 2012: 1467-1475

Honghai Zhang, Narayan Prasad, Sampath Rangarajan: MIMO downlink scheduling in LTE systems. INFOCOM 2012: 2936-2940

Jongwon Yoon, Honghai Zhang, Suman Banerjee, Sampath Rangarajan: MuVi: a multicast video delivery scheme for 4g cellular networks. MOBICOM 2012: 209-220

Ehsan Aryafar, Mohammad Ali Khojastepour, Karthikeyan Sundaresan, Sampath Rangarajan, Mung Chiang: MIDU: enabling MIMO full duplex. MOBICOM 2012: 257-268

Mustafa Y. Arslan, Karthikeyan Sundaresan, Srikanth V. Krishnamurthy, Sampath Rangarajan: Design and implementation of an integrated beamformer and uplink scheduler for OFDMA femtocells. MobiHoc 2012: 215-224

Meilong Jiang, Guosen Yue, Narayan Prasad, Sampath Rangarajan: Enhanced DFT-Based Channel Estimation for LTE Uplink. VTC Spring 2012: 1-5

Sanaz Barghi, Amir Khojastepour, Karthikeyan Sundaresan, Sampath Rangarajan: Characterizing the throughput gain of single cell MIMO wireless systems with full duplex radios. WiOpt 2012: 68-74

Narayan Prasad, Honghai Zhang, Hao Zhu, Sampath Rangarajan: Multi-user scheduling in the 3GPP LTE cellular uplink. WiOpt 2012: 262-269

Narayan Prasad, Honghai Zhang, Hao Zhu, Sampath Rangarajan: Multi-User Scheduling in the 3GPP LTE Cellular Uplink. CoRR abs/1201.3869 (2012)

Honghai Zhang, Luca Venturino, Narayan Prasad, Peilong Li, Sampath Rangarajan, Xiaodong Wang: Weighted Sum-Rate Maximization in Multi-Cell Networks via Coordinated Scheduling and Discrete Power Control. IEEE Journal on Selected Areas in Communications 29(6): 1214-1224 (2011)

Young-June Choi, Sampath Rangarajan: Analysis of Best Channel Feedback and Its Adaptive Algorithms for Multicarrier Wireless Data Systems. IEEE Trans. Mob. Comput. 10(8): 1071-1082 (2011)

Meilong Jiang, Guosen Yue, Narayan Prasad, Sampath Rangarajan: Link adaptation in LTE-A uplink with Turbo SIC receivers and imperfect channel estimation. CISS 2011: 1-6

Rajesh Mahindra, Ravi Kokku, Honghai Zhang, Sampath Rangarajan: MESA: Farsighted flow management for video delivery in broadband wireless networks. COMSNETS 2011: 1-10

Kyungtae Kim, Yan Xin, Sampath Rangarajan: PG-Sensing: Progressive Out-of-Band Spectrum Sensing for Cognitive Radio. GLOBECOM 2011: 1-5

Narayan Prasad, Guosen Yue, Meilong Jiang, Mohammad Ali Khojastepour, Sampath Rangarajan: Enhancing Multiuser MIMO in Practical Cellular Systems. GLOBECOM 2011: 1-6

Narayan Prasad, Honghai Zhang, Meilong Jiang, Guosen Yue, Sampath Rangarajan: Resource Allocation in 4G MIMO Cellular Uplink. GLOBECOM 2011: 1-5

Guosen Yue, Mohammad Ali Khojastepour, Sampath Rangarajan: Design of Binary Network Coding for Wireless Broadcast. GLOBECOM 2011: 1-6

Mohammad Ali Khojastepour, Karthikeyan Sundaresan, Sampath Rangarajan, Xinyu Zhang, Sanaz Barghi: The case for antenna cancellation for scalable full-duplex wireless communications. HotNets 2011: 17

Meilong Jiang, Narayan Prasad, Guosen Yue, Sampath Rangarajan: Efficient Link Adaptation for Precoded Multi-Rank Transmission and Turbo SIC Receivers. ICC 2011: 1-5

Yuanxi Jiang, Honghai Zhang, Baohua Zhao, Sampath Rangarajan: Optimizing Multicast Delay with Switched Beamforming in Wireless Networks. ICC 2011: 1-6

Jubin Jose, Narayan Prasad, Mohammad Ali Khojastepour, Sampath Rangarajan: On Robust Weighted-Sum Rate Maximization in MIMO Interference Networks. ICC 2011: 1-6

Honghai Zhang, Yuanxi Jiang, Karthikeyan Sundaresan, Sampath Rangarajan, Baohua Zhao: Wireless data multicasting with switched beamforming antennas. INFOCOM 2011: 526-530

Honghai Zhang, Yuanxi Jiang, Sampath Rangarajan, Baohua Zhao: Multicast video delivery with switched beamforming antennas in indoor wireless networks. INFOCOM 2011: 1107-1115

Karthikeyan Sundaresan, Sampath Rangarajan: Scheduling algorithms for video multicasting with channel diversity in wireless OFDMA networks. MobiHoc 2011: 20

Ravi Kokku, Rajesh Mahindra, Sampath Rangarajan, Honghai Zhang: Opportunistic alignment of advertisement delivery with cellular basestation overloads. MobiSys 2011: 267-280

Ravi Kokku, Rajesh Mahindra, Sampath Rangarajan, Honghai Zhang: Demo: a system for aligning advertisement delivery with cellular basestation overloads. MobiSys 2011: 361-362

Mohammad Ali Khojastepour, M. Amin Khajehnejad, Karthikeyan Sundaresan, Sampath Rangarajan: Adaptive beamforming algorithms for wireless link layer multicasting. PIMRC 2011: 1994-1998

Guosen Yue, Narayan Prasad, Meilong Jiang, Mohammad Ali Khojastepour, Sampath Rangarajan: Improving downlink multiuser MIMO throughput in LTE-advanced cellular systems. PIMRC 2011: 2009-2013

Narayan Prasad, Honghai Zhang, Hao Zhu, Sampath Rangarajan: Multi-User MIMO Scheduling in the Fourth Generation Cellular Uplink. CoRR abs/1108.0013 (2011)

Hao Zhu, Narayan Prasad, Sampath Rangarajan: Precoder Design for Physical Layer Multicasting. CoRR abs/1109.6269 (2011)

Young-June Choi, Narayan Prasad, Sampath Rangarajan: Intercell Radio Resource Management through Network Coordination for IMT-Advanced Systems. EURASIP J. Wireless Comm. and Networking 2010 (2010)

Honghai Zhang, Yanyan Zheng, Mohammad Ali Khojastepour, Sampath Rangarajan: Cross-layer optimization for streaming scalable video over fading wireless networks. IEEE Journal on Selected Areas in Communications 28(3): 344-353 (2010)

Sriram Lakshmanan, Karthikeyan Sundaresan, Mohammad Ali Khojastepour, Sampath Rangarajan: Practical Multi-antenna Spatial Reuse in WLANs. BROADNETS 2010: 158-177

Meilong Jiang, Guosen Yue, Sampath Rangarajan: MIMO Transmission with Rank Adaptation for Multi-Gigabit 60GHz Wireless. GLOBECOM 2010: 1-5

Kyungtae Kim, Yan Xin, Sampath Rangarajan: Energy Detection Based Spectrum Sensing for Cognitive Radio: An Experimental Study. GLOBECOM 2010: 1-5

Peilong Li, Honghai Zhang, Baohua Zhao, Sampath Rangarajan: Fast Optimal Resource Allocation for Scalable Video Multicast in Broadband Wireless Networks. ICC 2010: 1-6

Peilong Li, Honghai Zhang, Baohua Zhao, Sampath Rangarajan: Scalable video multicast with joint layer resource allocation in broadband wireless networks. ICNP 2010: 295-304

Ravi Kokku, Rajesh Mahindra, Honghai Zhang, Sampath Rangarajan: NVS: a virtualization substrate for WiMAX networks. MOBICOM 2010: 233-244

Karthikeyan Sundaresan, Sampath Rangarajan: Cooperation vs. multiplexing: multicast scheduling algorithms for ofdma relay networks. MobiHoc 2010: 151-160

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

Dragos Niculescu, Kyungtae Kim, Sampath Rangarajan, Sangjin Hong: Voice Adaptive Gateway Pacer for Wireless Multihop Networks. WICON 2010: 1-9

Yan Xin, Honghai Zhang, Sampath Rangarajan: SSCT: A Simple Sequential Spectrum Sensing Scheme for Cognitive Radio. GLOBECOM 2009: 1-6

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

Sriram Lakshmanan, Karthikeyan Sundaresan, Sampath Rangarajan, Raghupathy Sivakumar: Practical beamforming based on RSSI measurements using off-the-shelf wireless clients. Internet Measurement Conference 2009: 410-416

Karthikeyan Sundaresan, Sampath Rangarajan: Efficient Algorithms for Leveraging Spatial Reuse in OFDMA Relay Networks. INFOCOM 2009: 1539-1547

Sriram Lakshmanan, Karthikeyan Sundaresan, Ravi Kokku, A. Khojestepour, Sampath Rangarajan: Towards Adaptive Beamforming in Indoor Wireless Networks: An Experimental Approach. INFOCOM 2009: 2621-2625

Karthikeyan Sundaresan, Kishore Ramachandran, Sampath Rangarajan: Optimal beam scheduling for multicasting in wireless networks. MOBICOM 2009: 205-216

Karthikeyan Sundaresan, Sampath Rangarajan: Efficient resource management in OFDMA Femto cells. MobiHoc 2009: 33-42

Kishore Ramachandran, Ravi Kokku, Karthikeyan Sundaresan, Marco Gruteser, Sampath Rangarajan: R2D2: regulating beam shape and rate as directionality meets diversity. MobiSys 2009: 235-248

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

Young-June Choi, Yan Xin, Sampath Rangarajan: Overhead-throughput tradeoff in cooperative cognitive radio networks. WCNC 2009: 739-744

Honghai Zhang, Yanyan Zheng, Mohammad Ali Khojastepour, Sampath Rangarajan: Scalable video streaming over fading wireless channels. WCNC 2009: 1909-1914

Honghai Zhang, Sampath Rangarajan: Joint load balancing, scheduling, and interference mitigation in multi-cell and multi-carrier wireless data systems. WiOpt 2009: 1-10

Yaping Zhu, Andy C. Bavier, Nick Feamster, Sampath Rangarajan, Jennifer Rexford: UFO: a resilient layered routing architecture. Computer Communication Review 38(5): 59-62 (2008)

Yaping Zhu, Rui Zhang-Shen, Sampath Rangarajan, Jennifer Rexford: Cabernet: connectivity architecture for better network services. CoNEXT 2008: 64

Honghai Zhang, Sampath Rangarajan: Adaptive scheduling of streaming video over wireless networks. ICME 2008: 477-480

Karthikeyan Sundaresan, Sampath Rangarajan: On exploiting diversity and spatial reuse in relay-enabled wireless networks. MobiHoc 2008: 13-22

Marc Blanco, Ravi Kokku, Kishore Ramachandran, Sampath Rangarajan, Karthikeyan Sundaresan: On the Effectiveness of Switched Beam Antennas in Indoor Environments. PAM 2008: 122-131

Suman Das, Thierry E. Klein, Ajay Rajkumar, Sampath Rangarajan, Michael D. Turner, Harish Viswanathan: System aspects and handover management for IEEE 802.16e. Bell Labs Technical Journal 11(1): 123-142 (2006)

Kishore Ramachandran, Sampath Rangarajan, John C. Lin: Make-Before-Break MAC Layer Handoff in 802.11 Wireless Networks. ICC 2006: 4818-4823

Sudhir Aggarwal, Justin Christofoli, Sarit Mukherjee, Sampath Rangarajan: Authority assignment in distributed multi-player proxy-based games. NETGAMES 2006: 5

John C. Lin, Sampath Rangarajan: LIHP: A Low Latency Layer-3 Handoff Scheme for 802.11Wireless Networks. WOWMOM 2006: 401-409

Sampath Rangarajan, John Lin, Sanjoy Paul: A campus-wide hybrid 802.11/3G network and its implementation. Bell Labs Technical Journal 10(2): 21-38 (2005)

Sarit Mukherjee, Tejas Naik, Sampath Rangarajan: Discovery of BGP MPLS VPNs. DSOM 2005: 193-205

Anand Kagalkar, Sarit Mukherjee, Sampath Rangarajan, Katherine Guo: PPP Migration: A Technique for Low-Latency Handoff in CDMA2000 Networks. MobiQuitous 2005: 133-144

Sudhir Aggarwal, Hemant Banavar, Sarit Mukherjee, Sampath Rangarajan: Fairness in dead-reckoning based distributed multi-player games. NETGAMES 2005: 1-10

Sampath Rangarajan, Anil Takkallapalli, Sarit Mukherjee, Sanjoy Paul, Scott C. Miller: Adaptive VPN: Tradeoff between security levels and value-added services in virtual private networks. Bell Labs Technical Journal 8(4): 93-113 (2004)

M. Ali Siddiqui, Katherine Guo, Sampath Rangarajan, Sanjoy Paul: End-to-end QoS support for SIP sessions in CDMA2000^* networks. Bell Labs Technical Journal 9(3): 135-153 (2004)

Katherine Guo, Sarit Mukherjee, Sanjoy Paul, Sampath Rangarajan: Optimal Customer Provisioning in Network-Based Mobile VPNs. MobiQuitous 2004: 95-104

Sarit Mukherjee, Sampath Rangarajan, John Lin, Sanjoy Paul: User Identity Based Session Redirection in CDMA2000 Networks. MobiQuitous 2004: 105-110

Sudhir Aggarwal, Hemant Banavar, Amit Khandelwal, Sarit Mukherjee, Sampath Rangarajan: Accuracy in dead-reckoning based distributed multi-player games. NETGAMES 2004: 161-165

Pablo Rodriguez, Sarit Mukherjee, Sampath Rangarajan: Session level techniques for improving web browsing performance on wireless links. WWW 2004: 121-130

Katherine Guo, Sarit Mukherjee, Sampath Rangarajan, Sanjoy Paul: A fair message exchange framework for distributed multi-player games. NETGAMES 2003: 29-41

Michael R. Lyu, Sampath Rangarajan, Aad P. A. van Moorsel: Optimal allocation of test resources for software reliability growth modeling in software development. IEEE Transactions on Reliability 51(2): 183-192 (2002)

Karunaharan Ratnam, Ibrahim Matta, Sampath Rangarajan: A Fully Distributed Location Management Scheme for Large PCS Networks. Journal of Interconnection Networks 2(1): 85-102 (2001)

Karunaharan Ratnam, Ibrahim Matta, Sampath Rangarajan: A Fully Distributed Location Management Scheme for Large PCS. ISCC 2000: 514-519

Karunaharan Ratnam, Ibrahim Matta, Sampath Rangarajan: Analysis of Caching-Based Location Management in Personal Communication Networks. ICNP 1999: 293-300

Ariel Cohen, Sampath Rangarajan: A Programming Interface for Supporting IP Traffic Processing. IWAN 1999: 132-143

Ariel Cohen, Sampath Rangarajan, J. Hamilton Slye: On the Performance of TCP Splicing for URL-Aware Redirection. USENIX Symposium on Internet Technologies and Systems 1999

Sampath Rangarajan, Shalini Yajnik, Pankaj Jalote: WCP - a Tool for Consistent On-Line Update of Documents in a WWW Server. Computer Networks 30(1-7): 327-336 (1998)

Arash Baratloo, P. Emerald Chung, Yennun Huang, Sampath Rangarajan, Shalini Yajnik: Filterfresh: Hot Replication of Java RMI Server Objects. COOTS 1998: 65-78

Sampath Rangarajan, Sachin Garg, Yennun Huang: Checkpoints-on-Demand with Active Replication. SRDS 1998: 75-83

Sampath Rangarajan, Yennun Huang, Satish K. Tripathi: On the Scalability and Mean-Time to Failure of k Resilient Protocols. Acta Inf. 34(7): 543-556 (1997)

Vanitha Aravamudhan, Karunaharan Ratnam, Sampath Rangarajan: An Efficient Multicast Protocol for PCS Networks. MONET 2(4): 333-344 (1997)

José Fridman, Sampath Rangarajan: Maximizing Mean-Time to Failure in k-Resilient Systems with Repair. IEEE Trans. Computers 46(2): 229-234 (1997)

B. Narendran, Sampath Rangarajan, Shalini Yajnik: Data Distribution Algorithms for Load Banlanced Fault-Tolerant Web Access. SRDS 1997: 97-106

Debanjan Saha, Sampath Rangarajan, Satish K. Tripathi: An Analysis of the Average Message Overhead in Replica Control Protocols. IEEE Trans. Parallel Distrib. Syst. 7(10): 1026-1034 (1996)

Sampath Rangarajan, Anton T. Dahbura, Eric A. Ziegler: A Distributed System-Level Diagnosis Algorithm for Arbitrary Network Topologies. IEEE Trans. Computers 44(2): 312-334 (1995)

Sampath Rangarajan, Yennun Huang, Satish K. Tripathi: Computing Reliability Intervals for k-Resilient Protocols. IEEE Trans. Computers 44(3): 462-466 (1995)

Sampath Rangarajan, Sanjeev Setia, Satish K. Tripathi: A Fault-Tolerant Algorithm for Replicated Data Management. IEEE Trans. Parallel Distrib. Syst. 6(12): 1271-1282 (1995)

Sampath Rangarajan, Karunaharan Ratnam, Anton T. Dahbura: A Fault-Tolerant Protocol for Location Directory Maintenance in Mobile Networks. FTCS 1995: 164-173

Sampath Rangarajan, Donald S. Fussell, Miroslaw Malek: Pipelined Diagnosis of Wafer-Scale Linear Arrays. J. Parallel Distrib. Comput. 20(2): 212-223 (1994)

Sampath Rangarajan, Pankaj Jalote, Satish K. Tripathi: Capacity of Voting Systems. IEEE Trans. Software Eng. 19(7): 698-706 (1993)

Debanjan Saha, Sampath Rangarajan, Satish K. Tripathi: Average Message Overhead of Replica Control Protocols. ICDCS 1993: 474-481

Sampath Rangarajan, Donald S. Fussell: Diagnosing Arbitrarily Connected Parallel Computers with High Probability. IEEE Trans. Computers 41(5): 606-615 (1992)

Sampath Rangarajan, Sanjeev Setia, Satish K. Tripathi: A Fault-Tolerant Algorithm for Replicated Data Management. ICDE 1992: 230-237

Sampath Rangarajan, Yennun Huang, Satish K. Tripathi: Computing Threshold Times for k-Resilient Protocols. ICPP (2) 1992: 24-27

Sampath Rangarajan, Donald S. Fussell: Probabilistic Diagnosis Algorithms Tailored to System Topology. FTCS 1991: 230-239

Sampath Rangarajan, Donald S. Fussell: Rectifying corrupted files in distributed file systems. ICDCS 1991: 446-453

Sampath Rangarajan, Satish K. Tripathi: A Robust Distributed Mutual Exclusion Algorithm. WDAG 1991: 295-308

Sampath Rangarajan, Donald S. Fussell, Miroslaw Malek: Built-In Testing of Integrated Circuit Wafers. IEEE Trans. Computers 39(2): 195-205 (1990)

Donald S. Fussell, Sampath Rangarajan: Probabilistic diagnosis of multiprocessor systems with arbitrary connectivity. FTCS 1989: 560-565

Sampath Rangarajan, Donald S. Fussell: A probabilistic method for fault diagnosis of multiprocessor systems. FTCS 1988: 278-283