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Srikrishna Bhashyam
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Publications
- 2022
- [j35]Gayathri R. Prabhu, Srikrishna Bhashyam, Aditya Gopalan, Rajesh Sundaresan:
Sequential Multi-Hypothesis Testing in Multi-Armed Bandit Problems: An Approach for Asymptotic Optimality. IEEE Trans. Inf. Theory 68(7): 4790-4817 (2022) - [j34]U. K. Sreeshma Shiv, Srikrishna Bhashyam, Chirag Ramesh Srivatsa, Chandra R. Murthy:
Learning-Based Sparse Recovery for Joint Activity Detection and Channel Estimation in Massive Random Access Systems. IEEE Wirel. Commun. Lett. 11(11): 2295-2299 (2022) - 2020
- [j30]Aditi Jain, Pradeep Kiran Sarvepalli, Srikrishna Bhashyam, Arun Pachai Kannu:
Algorithms for Change Detection With Sparse Signals. IEEE Trans. Signal Process. 68: 1331-1345 (2020) - [i18]Gayathri R. Prabhu, Srikrishna Bhashyam, Aditya Gopalan, Rajesh Sundaresan:
Sequential Multi-hypothesis Testing in Multi-armed Bandit Problems: An Approach for Asymptotic Optimality. CoRR abs/2007.12961 (2020) - 2019
- [c40]Gayathri R. Prabhu, Srikrishna Bhashyam, Aditya Gopalan, Rajesh Sundaresan:
Learning to Detect an Anomalous Target with Observations from an Exponential Family. DSW 2019: 88-92 - [i16]Aditya Deshmukh, Srikrishna Bhashyam, Venugopal V. Veeravalli:
Sequential Controlled Sensing for Composite Multihypothesis Testing. CoRR abs/1910.12697 (2019) - 2018
- [c36]Aditya Deshmukh, Srikrishna Bhashyam, Venugopal V. Veeravalli:
Controlled Sensing for Composite Multihypothesis Testing with Application to Anomaly Detection. ACSSC 2018: 2109-2113 - [c35]Sumanth Timmadasari, Kolar Purushothama Naveen, Srikrishna Bhashyam:
Infrastructure-based wireless networks: Coverage and percolation properties. WiOpt 2018: 1-6 - 2017
- [j26]D. Thirumulanathan, H. Vinay, Srikrishna Bhashyam, Rajesh Sundaresan:
Almost budget balanced mechanisms with scalar bids for allocation of a divisible good. Eur. J. Oper. Res. 262(3): 1196-1207 (2017) - [j25]Nandita Lavanis, Devendra Jalihal, Arun Pachai Kannu, Srikrishna Bhashyam:
Finite-SNR outage analysis for MIMO channels with imperfect channel state information. Phys. Commun. 22: 58-64 (2017) - [j24]Karthik Ravindran, Andrew Thangaraj, Srikrishna Bhashyam:
High SNR Error Analysis for Bidirectional Relaying With Physical Layer Network Coding. IEEE Trans. Commun. 65(4): 1536-1548 (2017) - [c32]Vijay Singamasetty, Navneeth Nair, Srikrishna Bhashyam, Arun Pachai Kannu:
Change detection with unknown post-change parameter using Kiefer-Wolfowitz method. ICASSP 2017: 3919-3923 - [i14]Gayathri R. Prabhu, Srikrishna Bhashyam, Aditya Gopalan, Rajesh Sundaresan:
Optimal Odd Arm Identification with Fixed Confidence. CoRR abs/1712.03682 (2017) - 2016
- [i12]D. Thirumulanathan, H. Vinay, Srikrishna Bhashyam, Rajesh Sundaresan:
Almost Budget Balanced Mechanisms with Scalar Bids For Allocation of a Divisible Good. CoRR abs/1610.06734 (2016) - 2015
- [j21]Karthik Ravindran, Andrew Thangaraj, Srikrishna Bhashyam:
LDPC Codes for Network-Coded Bidirectional Relaying With Higher Order Modulation. IEEE Trans. Commun. 63(6): 1975-1987 (2015) - [j20]Hussam Ahmed, Krishna P. Jagannathan, Srikrishna Bhashyam:
Queue-Aware Optimal Resource Allocation for the LTE Downlink With Best M Subband Feedback. IEEE Trans. Wirel. Commun. 14(9): 4923-4933 (2015) - [c27]Vinod Sudheesh, Krishna P. Jagannathan, Srikrishna Bhashyam:
Distributed resource allocation for single-hop networks under the SINR model. COMSNETS 2015: 1-8 - 2014
- [c24]Hussam Ahmed, Krishna P. Jagannathan, Srikrishna Bhashyam:
Fair scheduling with deadline guarantees in single-hop networks. COMSNETS 2014: 1-7 - [c22]Karthik Ravindran, Vinay Praneeth Boda, Andrew Thangaraj, Srikrishna Bhashyam, Bhargav Joshi, Wei Li:
Optimized codes for bidirectional relaying. NCC 2014: 1-5 - 2013
- [j17]Varsha N. Swamy, Srikrishna Bhashyam, Rajesh Sundaresan, Pramod Viswanath:
An Asymptotically Optimal Push-Pull Method for Multicasting Over a Random Network. IEEE Trans. Inf. Theory 59(8): 5075-5087 (2013) - [c20]Prathyusha V, Srikrishna Bhashyam, Andrew Thangaraj:
The Gaussian two-way diamond channel. Allerton 2013: 1292-1299 - [c19]Hussam Ahmed, Krishna P. Jagannathan, Srikrishna Bhashyam:
Queue-aware optimal resource allocation for the LTE downlink. GLOBECOM 2013: 4122-4128 - [i9]Easwar Vivek Mangipudi, Venkatesh Ramaiyan, Srikrishna Bhashyam:
Cross-Layer Strategies for Throughput Maximization in Data Aggregating Wireless Networks. CoRR abs/1301.0169 (2013) - [i8]Prathyusha V, Srikrishna Bhashyam, Andrew Thangaraj:
The Gaussian Two-way Diamond Channel. CoRR abs/1310.1153 (2013) - 2012
- [j16]Bama Muthuramalingam, Srikrishna Bhashyam, Andrew Thangaraj:
A Decode and Forward Protocol for Two-Stage Gaussian Relay Networks. IEEE Trans. Commun. 60(1): 68-73 (2012) - [c18]K. Ishaque Ashar, V. Prathyusha, Srikrishna Bhashyam, Andrew Thangaraj:
Outer bounds for the capacity region of a Gaussian two-way relay channel. Allerton Conference 2012: 1645-1652 - [i7]K. Ishaque Ashar, V. Prathyusha, Srikrishna Bhashyam, Andrew Thangaraj:
Outer Bounds for the Capacity Region of a Gaussian Two-way Relay Channel. CoRR abs/1208.2116 (2012) - [i5]Vasuki Narasimha Swamy, Srikrishna Bhashyam, Rajesh Sundaresan, Pramod Viswanath:
An asymptotically optimal push-pull method for multicasting over a random network. CoRR abs/1210.3187 (2012) - 2011
- [j15]Anil Kumar Chorppath, Srikrishna Bhashyam, Rajesh Sundaresan:
A Convex Optimization Framework for Almost Budget Balanced Allocation of a Divisible Good. IEEE Trans Autom. Sci. Eng. 8(3): 520-531 (2011) - [c16]Bama Muthuramalingam, Srikrishna Bhashyam, Andrew Thangaraj:
Processing interference at the physical layer to enhance information flow in wireless networks. COMSNETS 2011: 1-6 - 2010
- [c15]T. R. Ramya, Srikrishna Bhashyam:
Rate adaptation in MIMO antenna selection system with imperfect CSIT. COMSNETS 2010: 1-5 - [c14]Karthikeyan Shanmugam, Srikrishna Bhashyam:
Rate Gap Analysis for Rate-Adaptive Antenna Selection and Beamforming Schemes. GLOBECOM 2010: 1-5 - [c13]Shilpa G, Andrew Thangaraj, Srikrishna Bhashyam:
Dirty paper coding using sign-bit shaping and LDPC codes. ISIT 2010: 923-927 - [i4]Shilpa G, Andrew Thangaraj, Srikrishna Bhashyam:
Dirty Paper Coding using Sign-bit Shaping and LDPC Codes. CoRR abs/1001.3476 (2010) - [i3]Bama Muthuramalingam, Srikrishna Bhashyam, Andrew Thangaraj:
Multistage Relaying Using Interference Networks. CoRR abs/1001.3717 (2010) - 2009
- [j14]Venkata Sreekanth Annapureddy, Devdutt Marathe, T. R. Ramya, Srikrishna Bhashyam:
Outage probability of multiple-input single-output (MISO) systems with delayed feedback. IEEE Trans. Commun. 57(2): 319-326 (2009) - [j13]M. R. Raghavendra, Srikrishna Bhashyam, Krishnamurthy Giridhar:
Interference Rejection for Parametric Channel Estimation in Reuse-1 Cellular OFDM Systems. IEEE Trans. Veh. Technol. 58(8): 4342-4352 (2009) - [j12]Kothapalli V. Srinivas, Ravinder David Koilpillai, Srikrishna Bhashyam, Krishnamurthy Giridhar:
Co-ordinate interleaved spatial multiplexing with channel state information. IEEE Trans. Wirel. Commun. 8(6): 2755-2762 (2009) - [j11]C. Manikandan, Srikrishna Bhashyam, Rajesh Sundaresan:
Cross-layer scheduling with infrequent channel and queue measurements. IEEE Trans. Wirel. Commun. 8(12): 5737-5742 (2009) - [j10]T. R. Ramya, Srikrishna Bhashyam:
Using delayed feedback for antenna selection in MIMO systems. IEEE Trans. Wirel. Commun. 8(12): 6059-6067 (2009) - [c12]Anil Kumar Chorppath, Srikrishna Bhashyam, Rajesh Sundaresan:
Almost budget-balanced mechanisms for allocation of divisible resources. Allerton 2009: 1120-1125 - [c11]T. R. Ramya, Srikrishna Bhashyam:
Eigen-beamforming with delayed feedback and channel prediction. ISIT 2009: 403-407 - 2008
- [c10]Vaneet Aggarwal, Gajanana Krishna, Srikrishna Bhashyam, Ashutosh Sabharwal:
Two models for noisy feedback in MIMO channels. ACSCC 2008: 718-722 - [c9]Aravind Iyengar, Dileep Manisseri Dileep, Andrew Thangaraj, Srikrishna Bhashyam:
Thresholds for LDPC codes over OFDM. COMSWARE 2008: 37-42 - [c8]Gajanana Krishna, Srikrishna Bhashyam, Ashutosh Sabharwal:
Decentralized power control with two-way training for multiple access. ISIT 2008: 609-613 - [c7]Gokul Sridharan, Abishek Kumarasubramanian, Andrew Thangaraj, Srikrishna Bhashyam:
Optimizing burst erasure correction of LDPC codes by interleaving. ISIT 2008: 1143-1147 - [c6]Gajanana Krishna, Kothapalli V. Srinivas, Srikrishna Bhashyam, Ravinder David Koilpillai:
Signal space diversity for spatial multiplexing. PIMRC 2008: 1-5 - [i2]Vaneet Aggarwal, Gajanana Krishna, Srikrishna Bhashyam, Ashutosh Sabharwal:
Two Models for Noisy Feedback in MIMO Channels. CoRR abs/0811.4200 (2008) - 2007
- [j9]M. R. Raghavendra, Eldar Lior, Srikrishna Bhashyam, Krishnamurthy Giridhar:
Parametric Channel Estimation for Pseudo-Random Tile-Allocation in Uplink OFDMA. IEEE Trans. Signal Process. 55(11): 5370-5381 (2007) - [c5]T. R. Ramya, Srikrishna Bhashyam:
On Using Channel Prediction in Adaptive Beamforming Systems. COMSWARE 2007 - [c4]M. R. Raghavendra, Srikrishna Bhashyam, Krishnamurthy Giridhar:
Parametric Channel Estimation in Reuse-1 OFDM Systems. ICC 2007: 2999-3004 - [i1]Venkata Sreekanth Annapureddy, Devdutt Marathe, T. R. Ramya, Srikrishna Bhashyam:
Outage Probability of Multiple-Input Single-Output (MISO) Systems with Delayed Feedback. CoRR abs/cs/0703016 (2007) - 2006
- [c3]Eldar Lior, M. R. Raghavendra, Srikrishna Bhashyam, Ron Bercovich, Krishnamurthy Giridhar:
Parametric Channel Estimation for Pseudo-Random User-Allocation in Uplink OFDMA. ICC 2006: 3035-3039 - 2005
- [j6]M. R. Raghavendra, Srikrishna Bhashyam, Krishnamurthy Giridhar:
Exploiting hopping pilots for parametric channel estimation in OFDM systems. IEEE Signal Process. Lett. 12(11): 737-740 (2005) - 2002
- [j5]Srikrishna Bhashyam, Ashutosh Sabharwal, Behnaam Aazhang:
Feedback gain in multiple antenna systems. IEEE Trans. Commun. 50(5): 785-798 (2002) - [j4]Srikrishna Bhashyam, Behnaam Aazhang:
Multiuser channel estimation and tracking for long-code CDMA systems. IEEE Trans. Commun. 50(7): 1081-1090 (2002) - [j3]Sridhar Rajagopal, Srikrishna Bhashyam, Joseph R. Cavallaro, Behnaam Aazhang:
Real-time algorithms and architectures for multiuser channel estimation and detection in wireless base-station receivers. IEEE Trans. Wirel. Commun. 1(3): 468-479 (2002) - [j2]Sridhar Rajagopal, Srikrishna Bhashyam, Joseph R. Cavallaro, Behnaam Aazhang:
Efficient VLSI Architectures for Multiuser Channel Estimation in Wireless Base-Station Receivers. J. VLSI Signal Process. 31(2): 143-156 (2002) - 2000
- [j1]Srikrishna Bhashyam, Akbar M. Sayeed, Behnaam Aazhang:
Time-selective signaling and reception for communication over multipath fading channels. IEEE Trans. Commun. 48(1): 83-94 (2000) - [c2]Sridhar Rajagopal, Srikrishna Bhashyam, Joseph R. Cavallaro, Behnaam Aazhang:
Efficient VLSI Architectures for Baseband Signal Processing in Wireless Base-Station Receivers. ASAP 2000: 173-184 - [c1]Srikrishna Bhashyam, Behnaam Aazhang:
Multiuser channel estimation for long code CDMA systems. WCNC 2000: 664-669
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