Srikrishna Bhashyam

Publication Activity (10 Years)

Years Active: 2000-2023
Publications (10 Years): 38

Top Topics

Hypothesis Test

Top Venues

IEEE Trans. Inf. Theory

Publications

Silpa S. Nair, Srikrishna Bhashyam
Robust Nonlinear Precoding in MU-MIMO using Partial Interfering Beam Feedback. WCNC (2023)
Sreeram C. Sreenivasan, Srikrishna Bhashyam
Nonparametric Sequential Clustering of Data Streams with Composite Distributions. Signal Process. 204 (2023)
Sreeram C. Sreenivasan, Srikrishna Bhashyam
Sequential Nonparametric K-Medoid Clustering of Data Streams. NCC (2022)
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) (2022)
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) (2022)
Sreeram C. Sreenivasan, Srikrishna Bhashyam
Sequential Nonparametric Detection of Anomalous Data Streams. IEEE Signal Process. Lett. 28 (2021)
Gayathri R. Prabhu, Srikrishna Bhashyam, Aditya Gopalan, Rajesh Sundaresan
Sequential Multi-hypothesis Testing in Multi-armed Bandit Problems: An Approach for Asymptotic Optimality. CoRR (2020)
Silpa S. Nair, Srikrishna Bhashyam
Hybrid Beamforming in MU-MIMO Using Partial Interfering Beam Feedback. IEEE Commun. Lett. 24 (7) (2020)
Vishnu Narayanan Moothedath, Srikrishna Bhashyam
Distributed Pareto Optimal Beamforming for the MISO Multi-Band Multi-Cell Downlink. IEEE Trans. Wirel. Commun. 19 (11) (2020)
Aditi Jain, Pradeep Kiran Sarvepalli, Srikrishna Bhashyam, Arun Pachai Kannu
Algorithms for Change Detection With Sparse Signals. IEEE Trans. Signal Process. 68 (2020)
Silpa S. Nair, Srikrishna Bhashyam
Non-uniform Amplitude Codebooks for MU-MIMO in Millimeter Wave Systems. NCC (2020)
Anand P. Sabulal, Srikrishna Bhashyam
Joint Sparse Recovery Using Deep Unfolding With Application to Massive Random Access. ICASSP (2020)
Antony V. Mampilly, Srikrishna Bhashyam
Successive Relaying for Two-Hop Two-Destination Multicarrier Relay Channels. IEEE Commun. Lett. 24 (3) (2020)
Ragini Chaluvadi, Silpa S. Nair, Srikrishna Bhashyam
Optimal Multi-Antenna Transmission With Multiple Power Constraints. IEEE Trans. Wirel. Commun. 18 (7) (2019)
Ragini Chaluvadi, Bolli Madhuri, Srikrishna Bhashyam
Channel Conditions for the Optimality of Interference Decoding Schemes for K-user Gaussian Interference Channels. CoRR (2019)
Ragini Chaluvadi, Srikrishna Bhashyam
On the Optimality of Simple Han-Kobayashi Schemes for Gaussian Interference Channels. NCC (2019)
Aditya Deshmukh, Srikrishna Bhashyam, Venugopal V. Veeravalli
Sequential Controlled Sensing for Composite Multihypothesis Testing. CoRR (2019)
Roshan S. Sam, Antony V. Mampilly, Srikrishna Bhashyam
General Compute and Forward for Virtual Full-Duplex Relaying. NCC (2019)
Gayathri R. Prabhu, Srikrishna Bhashyam, Aditya Gopalan, Rajesh Sundaresan
Learning to Detect an Anomalous Target with Observations from an Exponential Family. DSW (2019)
Ragini Chaluvadi, Bolli Madhuri, Srikrishna Bhashyam
Channel Conditions for the Optimality of Interference Decoding Schemes for K-user Gaussian Interference Channels. ISIT (2019)
Ragini Chaluvadi, Bolli Madhuri, Srikrishna Bhashyam
On the Optimality of Interference Decoding Schemes for K-User Gaussian Interference Channels. Entropy 21 (11) (2019)
Aditya Deshmukh, Srikrishna Bhashyam, Venugopal V. Veeravalli
Controlled Sensing for Composite Multihypothesis Testing with Application to Anomaly Detection. ACSSC (2018)
Sumanth Timmadasari, Kolar Purushothama Naveen, Srikrishna Bhashyam
Infrastructure-based wireless networks: Coverage and percolation properties. WiOpt (2018)
Nandita Lavanis, Devendra Jalihal, Arun Pachai Kannu, Srikrishna Bhashyam
Finite-SNR outage analysis for MIMO channels with imperfect channel state information. Phys. Commun. 22 (2017)
Ragini Chaluvadi, Silpa S. Nair, Srikrishna Bhashyam
Optimal Multi-Antenna Transmission with Per-Group and Joint Power Constraints. WCNC (2017)
Abhiram Gnanasambandam, Ragini Chaluvadi, Srikrishna Bhashyam
On the Sum Capacity of Many-to-one and One-to-many Gaussian Interference Channels. CoRR (2017)
Vijay Singamasetty, Navneeth Nair, Srikrishna Bhashyam, Arun Pachai Kannu
Change detection with unknown post-change parameter using Kiefer-Wolfowitz method. ICASSP (2017)
Gayathri R. Prabhu, Srikrishna Bhashyam, Aditya Gopalan, Rajesh Sundaresan
Optimal Odd Arm Identification with Fixed Confidence. CoRR (2017)
Abhiram Gnanasambandam, Ragini Chaluvadi, Srikrishna Bhashyam
On the sum capacity of many-to-one and one-to-many Gaussian interference channels. ACSSC (2017)
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) (2017)
M. Vishnu Narayanan, Srikrishna Bhashyam
Pareto Optimal Distributed Beamforming for the Multi-Band Multi-Cell Downlink. GLOBECOM (2017)
Antony V. Mampilly, Srikrishna Bhashyam
On decode-and-forward relaying for the diamond relay channel with multicarrier transmission. ICC (2017)
Silpa S. Nair, Ragini Chaluvadi, Srikrishna Bhashyam
Optimal Rank-Constrained Transmission for MIMO under Per-Group Power Constraints. WCNC (2017)
Karthik Ravindran, Andrew Thangaraj, Srikrishna Bhashyam
High SNR Error Analysis for Bidirectional Relaying With Physical Layer Network Coding. IEEE Trans. Commun. 65 (4) (2017)
Antony V. Mampilly, Srikrishna Bhashyam
On the capacity of the half-duplex MIMO Gaussian diamond channel. ISITA (2016)
Ranga Prasad, Srikrishna Bhashyam, Ananthanarayanan Chockalingam
On the Gaussian Many-to-One X Channel. IEEE Trans. Inf. Theory 62 (1) (2016)
Antony V. Mampilly, Srikrishna Bhashyam
On the Capacity of the Half-Duplex MIMO Gaussian Diamond Channel. CoRR (2016)
D. Thirumulanathan, H. Vinay, Srikrishna Bhashyam, Rajesh Sundaresan
Almost Budget Balanced Mechanisms with Scalar Bids For Allocation of a Divisible Good. CoRR (2016)
Karthik Ravindran, Andrew Thangaraj, Srikrishna Bhashyam
LDPC Codes for Network-Coded Bidirectional Relaying With Higher Order Modulation. IEEE Trans. Commun. 63 (6) (2015)
Vinod Sudheesh, Krishna P. Jagannathan, Srikrishna Bhashyam
Distributed resource allocation for single-hop networks under the SINR model. COMSNETS (2015)
Praneeth Kumar V., Srikrishna Bhashyam
On the Sum Capacity of the Gaussian X Channel in the Mixed Interference Regime. CoRR (2015)
Praneeth Kumar V., Srikrishna Bhashyam
On the sum capacity of the Gaussian x channel in the mixed interference regime. ISIT (2015)
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) (2015)
Ranga Prasad, Srikrishna Bhashyam, Ananthanarayanan Chockalingam
On the Sum-Rate of the Gaussian MIMO Z Channel and the Gaussian MIMO X Channel. IEEE Trans. Commun. 63 (2) (2015)
Aparna Vishnu N., Srikrishna Bhashyam
Co-ordinate interleaved amplify-and-forward relaying with a multi-antenna relay. NCC (2015)
Ranga Prasad, Srikrishna Bhashyam, Ananthanarayanan Chockalingam
Optimum transmission strategies for the Gaussian many-to-one interference network. ICC (2014)
Ranga Prasad, Srikrishna Bhashyam, Ananthanarayanan Chockalingam
Optimum transmission strategies for the Gaussian one-to-many interference network. WCNC (2014)
Praneeth Kumar V., Srikrishna Bhashyam
MIMO Gaussian X Channel: Noisy Interference Regime. IEEE Commun. Lett. 18 (8) (2014)
Karthik Ravindran, Vinay Praneeth Boda, Andrew Thangaraj, Srikrishna Bhashyam, Bhargav Joshi, Wei Li
Optimized codes for bidirectional relaying. NCC (2014)
Ranga Prasad, Srikrishna Bhashyam, A. Chockalingam
On the Gaussian Many-to-One X Channel. CoRR (2014)
Pannir Selvam Elamvazhuthi, Bikash Kumar Dey, Srikrishna Bhashyam
An MMSE Strategy at Relays With Partial CSI for a Multi-Layer Relay Network. IEEE Trans. Signal Process. 62 (2) (2014)
Hussam Ahmed, Krishna P. Jagannathan, Srikrishna Bhashyam
Fair scheduling with deadline guarantees in single-hop networks. COMSNETS (2014)
Prathyusha V, Srikrishna Bhashyam, Andrew Thangaraj
The Gaussian two-way diamond channel. Allerton (2013)
Prathyusha V, Srikrishna Bhashyam, Andrew Thangaraj
The Gaussian Two-way Diamond Channel. CoRR (2013)
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) (2013)
Easwar Vivek Mangipudi, Venkatesh Ramaiyan, Srikrishna Bhashyam
Cross-Layer Strategies for Throughput Maximization in Data Aggregating Wireless Networks CoRR (2013)
Hussam Ahmed, Krishna P. Jagannathan, Srikrishna Bhashyam
Queue-aware optimal resource allocation for the LTE downlink. GLOBECOM (2013)
Murali Sridhar, Srikrishna Bhashyam
On the sum rate of a 2 × 2 interference network. ICC (2012)
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)
Murali Sridhar, Srikrishna Bhashyam
On the Sum Rate of a 2 x 2 Interference Network CoRR (2012)
K. Ishaque Ashar, V. Prathyusha, Srikrishna Bhashyam, Andrew Thangaraj
Outer Bounds for the Capacity Region of a Gaussian Two-way Relay Channel CoRR (2012)
Vasuki Narasimha Swamy, Srikrishna Bhashyam, Rajesh Sundaresan, Pramod Viswanath
An asymptotically optimal push-pull method for multicasting over a random network CoRR (2012)
Bama Muthuramalingam, Srikrishna Bhashyam, Andrew Thangaraj
A Decode and Forward Protocol for Two-Stage Gaussian Relay Networks. IEEE Trans. Commun. 60 (1) (2012)
Bama Muthuramalingam, Srikrishna Bhashyam, Andrew Thangaraj
Processing interference at the physical layer to enhance information flow in wireless networks. COMSNETS (2011)
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) (2011)
T. R. Ramya, Srikrishna Bhashyam
Rate adaptation in MIMO antenna selection system with imperfect CSIT. COMSNETS (2010)
G. Shilpa, Andrew Thangaraj, Srikrishna Bhashyam
Dirty Paper Coding using Sign-bit Shaping and LDPC Codes CoRR (2010)
Bama Muthuramalingam, Srikrishna Bhashyam, Andrew Thangaraj
Multistage Relaying Using Interference Networks CoRR (2010)
Karthikeyan Shanmugam, Srikrishna Bhashyam
Rate Gap Analysis for Rate-Adaptive Antenna Selection and Beamforming Schemes. GLOBECOM (2010)
G. Shilpa, Andrew Thangaraj, Srikrishna Bhashyam
Dirty paper coding using sign-bit shaping and LDPC codes. ISIT (2010)
C. Manikandan, Srikrishna Bhashyam, Rajesh Sundaresan
Cross-layer scheduling with infrequent channel and queue measurements. IEEE Trans. Wirel. Commun. 8 (12) (2009)
Anil Kumar Chorppath, Srikrishna Bhashyam, Rajesh Sundaresan
Almost budget-balanced mechanisms for allocation of divisible resources. Allerton (2009)
T. R. Ramya, Srikrishna Bhashyam
Eigen-beamforming with delayed feedback and channel prediction. ISIT (2009)
T. R. Ramya, Srikrishna Bhashyam
Using delayed feedback for antenna selection in MIMO systems. IEEE Trans. Wirel. Commun. 8 (12) (2009)
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) (2009)
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) (2009)
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) (2009)
Gokul Sridharan, Abishek Kumarasubramanian, Andrew Thangaraj, Srikrishna Bhashyam
Optimizing burst erasure correction of LDPC codes by interleaving. ISIT (2008)
Gajanana Krishna, Kothapalli V. Srinivas, Srikrishna Bhashyam, Ravinder David Koilpillai
Signal space diversity for spatial multiplexing. PIMRC (2008)
Aravind Iyengar, Dileep Manisseri Dileep, Andrew Thangaraj, Srikrishna Bhashyam
Thresholds for LDPC codes over OFDM. COMSWARE (2008)
Gajanana Krishna, Srikrishna Bhashyam, Ashutosh Sabharwal
Decentralized power control with two-way training for multiple access. ISIT (2008)
Vaneet Aggarwal, Gajanana Krishna, Srikrishna Bhashyam, Ashutosh Sabharwal
Two Models for Noisy Feedback in MIMO Channels CoRR (2008)
Vaneet Aggarwal, Gajanana Krishna, Srikrishna Bhashyam, Ashutosh Sabharwal
Two models for noisy feedback in MIMO channels. ACSCC (2008)
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) (2007)
M. R. Raghavendra, Srikrishna Bhashyam, Krishnamurthy Giridhar
Parametric Channel Estimation in Reuse-1 OFDM Systems. ICC (2007)
Venkata Sreekanth Annapureddy, Devdutt Marathe, T. R. Ramya, Srikrishna Bhashyam
Outage Probability of Multiple-Input Single-Output (MISO) Systems with Delayed Feedback CoRR (2007)
T. R. Ramya, Srikrishna Bhashyam
On Using Channel Prediction in Adaptive Beamforming Systems. COMSWARE (2007)
Chandrashekar Mohanram, Srikrishna Bhashyam
Joint Subcarrier and Power Allocation in Channel-Aware Queue-Aware Scheduling for Multiuser OFDM. IEEE Trans. Wirel. Commun. 6 (9) (2007)
Eldar Lior, M. R. Raghavendra, Srikrishna Bhashyam, Ron Bercovich, Krishnamurthy Giridhar
Parametric Channel Estimation for Pseudo-Random User-Allocation in Uplink OFDMA. ICC (2006)
M. R. Raghavendra, Srikrishna Bhashyam, Krishnamurthy Giridhar
Exploiting hopping pilots for parametric channel estimation in OFDM systems. IEEE Signal Process. Lett. 12 (11) (2005)
Chandrashekar Mohanram, Srikrishna Bhashyam
A sub-optimal joint subcarrier and power allocation algorithm for multiuser OFDM. IEEE Commun. Lett. 9 (8) (2005)
Srikrishna Bhashyam, Ashutosh Sabharwal, Behnaam Aazhang
Feedback gain in multiple antenna systems. IEEE Trans. Commun. 50 (5) (2002)
Srikrishna Bhashyam, Behnaam Aazhang
Multiuser channel estimation and tracking for long-code CDMA systems. IEEE Trans. Commun. 50 (7) (2002)
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) (2002)
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) (2002)
Srikrishna Bhashyam, Behnaam Aazhang
Multiuser channel estimation for long code CDMA systems. WCNC (2000)
Srikrishna Bhashyam, Akbar M. Sayeed, Behnaam Aazhang
Time-selective signaling and reception for communication over multipath fading channels. IEEE Trans. Commun. 48 (1) (2000)
Sridhar Rajagopal, Srikrishna Bhashyam, Joseph R. Cavallaro, Behnaam Aazhang
Efficient VLSI Architectures for Baseband Signal Processing in Wireless Base-Station Receivers. ASAP (2000)