Krishnamurthy Giridhar

Publication Activity (10 Years)

Years Active: 1999-2021
Publications (10 Years): 8

Top Topics

Division Multiple Access

Channel Estimation

Top Venues

IEEE Trans. Commun.

IEEE Commun. Lett.

Publications

Shashwat Mishra, Lou Salaün, Chung Shue Chen, Krishnamurthy Giridhar
Analysis of Downlink Connectivity in NB-IoT Networks Employing NOMA with Imperfect SIC. EuCNC/6G Summit (2021)
Sudharsan Parthasarathy, Suman Kumar, Radha Krishna Ganti, Sheetal Kalyani, Krishnamurthy Giridhar
Error Vector Magnitude Analysis in Generalized Fading With Co-Channel Interference. IEEE Trans. Commun. 66 (1) (2018)
Sudharsan Parthasarathy, Suman Kumar, Radha Krishna Ganti, Sheetal Kalyani, Krishnamurthy Giridhar
Error Vector Magnitude Analysis in Generalized Fading with Co-Channel Interference. CoRR (2017)
Shruti Gupta, Suman Kumar, Rong Zhang, Sheetal Kalyani, Krishnamurthy Giridhar, Lajos Hanzo
Resource Allocation for D2D Links in the FFR and SFR Aided Cellular Downlink. IEEE Trans. Commun. 64 (10) (2016)
Varghese Antony Thomas, Suman Kumar, Sheetal Kalyani, Mohammed El-Hajjar, Krishnamurthy Giridhar, Lajos Hanzo
Error Vector Magnitude Analysis of Fading SIMO Channels Relying on MRC Reception. IEEE Trans. Commun. 64 (4) (2016)
Suman Kumar, Sheetal Kalyani, Krishnamurthy Giridhar
Impact of Sub-Band Correlation on SFR and Comparison of FFR and SFR. IEEE Trans. Wirel. Commun. 15 (8) (2016)
Saishankar Katri Pulliyakode, Sheetal Kalyani, Lajos Hanzo, Krishnamurthy Giridhar
Predicting the Affordable Rate in Interference-Limited Cellular Systems Using Higher-Order Markov Models. IEEE Access 4 (2016)
Gaurav Raina, Sreelakshmi Manjunath, Sai Prasad, Krishnamurthy Giridhar
Stability and Performance Analysis of Compound TCP With REM and Drop-Tail Queue Management. IEEE/ACM Trans. Netw. 24 (4) (2016)
Suman Kumar, Sheetal Kalyani, Lajos Hanzo, Krishnamurthy Giridhar
Coverage Probability and Achievable Rate Analysis of FFR-Aided Multi-User OFDM-Based MIMO and SIMO Systems. IEEE Trans. Commun. 63 (10) (2015)
Istdeo Singh, Sheetal Kalyani, Krishnamurthy Giridhar
A Practical Compressed Sensing Approach for Channel Estimation in OFDM Systems. IEEE Commun. Lett. 19 (12) (2015)
Suman Kumar, Sheetal Kalyani, Krishnamurthy Giridhar
Spectrum Allocation for ICIC-Based Picocell. IEEE Trans. Veh. Technol. 64 (8) (2015)
Suman Kumar, Sheetal Kalyani, Krishnamurthy Giridhar
Optimal design parameters for coverage probability in fractional frequency reuse and soft frequency reuse. IET Commun. 9 (10) (2015)
Istdeo Singh, Krishnamurthy Giridhar
New results on perfect channel shortening schemes for MIMO-OFDM systems. Trans. Emerg. Telecommun. Technol. 26 (7) (2015)
Mohammad Ismat Kadir, Sheng Chen, K. V. S. Hari, Krishnamurthy Giridhar, Lajos Hanzo
OFDM-Aided Differential Space-Time Shift Keying Using Iterative Soft Multiple-Symbol Differential Sphere Decoding. IEEE Trans. Veh. Technol. 63 (8) (2014)
Istdeo Singh, Krishnamurthy Giridhar
Enhancement in Spectral Efficiency using Transmit-side Channel Shortener for MISO-OFDM Systems. IEEE Signal Process. Lett. 21 (6) (2014)
Baskaran Dhivagar, Kiran Kuchi, Krishnamurthy Giridhar
An Iterative DFE Receiver for MIMO SC-FDMA Uplink. IEEE Commun. Lett. 18 (12) (2014)
Suman Kumar, Radha Krishna Ganti, Krishnamurthy Giridhar
Frequency planning for cellular network employing carrier aggregation. NCC (2014)
Suman Kumar, Sheetal Kalyani, Krishnamurthy Giridhar
Optimal Thresholds for Coverage and Rate in FFR Schemes for Planned Cellular Networks. CoRR (2014)
Suman Kumar, Sheetal Kalyani, Krishnamurthy Giridhar
Spectrum Allocation for ICIC Based Picocell. CoRR (2014)
Suman Kumar, Krishnamurthy Giridhar
Power Control Factor Selection in Uplink OFDMA Cellular Networks. CoRR (2014)
Sheetal Kalyani, Raghavendran Lakshminarayanan, Krishnamurthy Giridhar
Biased estimators with adaptive shrinkage targets for orthogonal frequency division multiple access channel estimation. IET Commun. 7 (1) (2013)
Istdeo Singh, Krishnamurthy Giridhar
Interference mitigation using channel shortening pre-filter for SIMO-OFDM systems. SPAWC (2013)
Rong Zhang, Li Wang, Gerard Parr, Osianoh Glenn Aliu, Benga Awoseyila, Nader Azarmi, Saleem Bhatti, Eliane L. Bodanese, Hong Chen, Mehrdad Dianati, Amit Kumar Dutta, Michael Fitch, Krishnamurthy Giridhar, Steve Hailes, K. V. S. Hari, Muhammad Ali Imran, Aditya K. Jagannatham, Abhay Karandikar, Santosh Kawade, Mohammed Zafar Ali Khan, Sayee C. Kompalli, Patrick Langdon, Babu Narayanan, Andreas Mauthe, Joseph McGeehan, Neelesh B. Mehta, J. Klutto Milleth, Klaus Moessner, Rakshith Rajashekar, Barathram Ramkumar, Vinay J. Ribeiro, Kasturi Vasudevan, Lajos Hanzo, John Bigham
Advances in base- and mobile-station aided cooperative wireless communications: An overview. IEEE Veh. Technol. Mag. 8 (1) (2013)
Saishankar Katri Pulliyakode, Sheetal Kalyani, Radha Krishna Ganti, Krishnamurthy Giridhar
Coverage probability in cellular networks with partial or full loading. ICC (2013)
Rakshith Rajashekar, K. V. S. Hari, Krishnamurthy Giridhar, Lajos Hanzo
Performance Analysis of Antenna Selection Algorithms in Spatial Modulation Systems with Imperfect CSIR. EW (2013)
Haseen Rahman, Krishnamurthy Giridhar, Gaurav Raina
Performance analysis of Compound TCP with AQM. WiOpt (2013)
Rahul Kulkarni, Ramakrishna Padmanabhan, Krishna M. Sivalingam, Devendra Jalihal, Krishnamurthy Giridhar
WiMAX Mesh Based Back-Haul For Tactical Military And Disaster Area Networks. COMSNETS (2012)
Suman Kumar, Krishnamurthy Giridhar
Analytical derivation of reuse pattern for soft frequency reuse based femtocell deployment. WPMC (2012)
Nithin James, S. S. Rajeshwari, Devendra Jalihal, Krishnamurthy Giridhar
Joint precoding for two way AF MIMO relays in frequency selective OFDM channels. WPMC (2012)
Rong Zhang, Krishnamurthy Giridhar, Lajos Hanzo
Distributed downlink Multi-Cell Processing requiring reduced-rate back-haul data exchange. WCNC (2011)
Istdeo Singh, N. K. Vinay, Krishnamurthy Giridhar
Symbol-by-symbol adaptive null-space exploiting (SANE) channel truncation for fading OFDM channels. WPMC (2011)
Arpita Thakre, Martin Haardt, Florian Roemer, Krishnamurthy Giridhar
Tensor-based spatial smoothing (TB-SS) using multiple snapshots. IEEE Trans. Signal Process. 58 (5) (2010)
Arpita Thakre, Krishnamurthy Giridhar
2-D normalized frequency estimation using 4-way tensor processing. PIMRC (2009)
Arpita Thakre, Martin Haardt, Krishnamurthy Giridhar
Single Snapshot Spatial Smoothing With Improved Effective Array Aperture. IEEE Signal Process. Lett. 16 (6) (2009)
Kothapalli V. Srinivas, Krishnamurthy Giridhar, Ravinder David Koilpillai
Orthogonal decode and forward relaying with improved spectral efficiency. IEEE Commun. Lett. 13 (2) (2009)
Kiran Kuchi, Vinod Ramaswamy, Dileep Manisseri Kalathil, Padmanabhan Madampu Suryasarman, Baskaran Dhivagar, Deviraj Klutto Milleth Jeniston, Bhaskar Ramamurthi, Krishnamurthy Giridhar
Interference Mitigation Using Conjugate Data Repetition. ICC (2009)
Sheetal Kalyani, Krishnamurthy Giridhar
Low Complexity Decision Directed Channel Tracking for High Mobility OFDM Systems. ICC (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)
Sheetal Kalyani, Krishnamurthy Giridhar
Interference Mitigation in Turbo-Coded OFDM Systems Using Robust LLRs. ICC (2008)
Ranjitha Prasad, Krishnamurthy Giridhar
Robust Channel Tracking in Fast Fading MIMO channels. GLOBECOM (2008)
Kothapalli V. Srinivas, Krishnamurthy Giridhar, Ravinder David Koilpillai
A New Diagonally Layered Spatial Multiplexing Scheme with Partial Channel Knowledge. GLOBECOM (2008)
Kothapalli V. Srinivas, Ravinder David Koilpillai, Krishnamurthy Giridhar
Diversity Multiplexing Gain Tradeoff of Co-Ordinate Interleaved Spatial Multiplexing. VTC Spring (2008)
Sheetal Kalyani, Krishnamurthy Giridhar
Interference Mitigation in Turbo-Coded OFDM Systems using Robust Statistics. VTC Spring (2008)
Sheetal Kalyani, Vimal Raj, Krishnamurthy Giridhar
Narrowband Interference Mitigation in Turbo-Coded OFDM Systems. ICC (2007)
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)
Jubin Jose, Sheetal Kalyani, Krishnamurthy Giridhar
Impulsive Interference Cancellation in Uplink Macro-Diversity Combining. WCNC (2007)
Sheetal Kalyani, Krishnamurthy Giridhar
Mitigation of Error Propagation in Decision Directed OFDM Channel Tracking Using Generalized M Estimators. IEEE Trans. Signal Process. 55 (5-1) (2007)
Sheetal Kalyani, Krishnamurthy Giridhar
MSE Analysis of the Iteratively Reweighted Least Squares Algorithm when Applied to M Estimators. GLOBECOM (2007)
Yalala Bhargava, Krishnamurthy Giridhar
Efficient Synchronization and Frequency Tracking for Cellular Reuse-1 OFDMA systems. WCNC (2007)
M. R. Raghavendra, Srikrishna Bhashyam, Krishnamurthy Giridhar
Parametric Channel Estimation in Reuse-1 OFDM Systems. ICC (2007)
Raghavendran Lakshminarayanan, Krishnamurthy Giridhar
Channel Estimation for Cellular OFDM. WCNC (2007)
Sheetal Kalyani, Krishnamurthy Giridhar
Robust Statistics Based Expectation-Maximization Algorithm for Channel Tracking in OFDM Systems. ICC (2007)
Kothapalli V. Srinivas, Krishnamurthy Giridhar, Ravinder David Koilpillai
Co-ordinate Interleaving over Parallel Gaussian Channels. CISS (2007)
Sheetal Kalyani, Krishnamurthy Giridhar
Extreme Value Theory based OFDM Channel Estimation in the Presence of Narrowband Interference. GLOBECOM (2006)
Sheetal Kalyani, Krishnamurthy Giridhar
Extreme Value Theory based Decision Directed OFDM Channel Tracking. ICC (2006)
Eldar Lior, M. R. Raghavendra, Srikrishna Bhashyam, Ron Bercovich, Krishnamurthy Giridhar
Parametric Channel Estimation for Pseudo-Random User-Allocation in Uplink OFDMA. ICC (2006)
Deviraj Klutto Milleth Jeniston, Krishnamurthy Giridhar, Devendra Jalihal
On channel orthogonalization using space-time block coding with partial feedback. IEEE Trans. Commun. 54 (6) (2006)
Sheetal Kalyani, Krishnamurthy Giridhar
Leverage Weighted Decision Directed Channel Tracking for OFDM Systems. ICC (2006)
Kothapalli V. Srinivas, J. Klutto Milleth, Ravinder David Koilpillai, Krishnamurthy Giridhar
Co-Ordinate Interleaved Spatial Multiplexing with Channel Knowledge at Transmitter and Receiver. ICASSP (4) (2006)
M. R. Raghavendra, Krishnamurthy Giridhar
Improving channel estimation in OFDM systems for sparse multipath channels. IEEE Signal Process. Lett. 12 (1) (2005)
J. Klutto Milleth, Krishnamurthy Giridhar, Devendra Jalihal
Closed-loop transmit diversity schemes for five and six transmit antennas. IEEE Signal Process. Lett. 12 (2) (2005)
M. R. Raghavendra, Srikrishna Bhashyam, Krishnamurthy Giridhar
Exploiting hopping pilots for parametric channel estimation in OFDM systems. IEEE Signal Process. Lett. 12 (11) (2005)
Deviraj Klutto Milleth Jeniston, Krishnamurthy Giridhar, Devendra Jalihal
Pre-processed space-time trellis codes with one-bit feedback. IEEE Commun. Lett. 9 (8) (2005)
Deviraj Klutto Milleth Jeniston, Krishnamurthy Giridhar, Devendra Jalihal
Performance Enhancement of Space-Time Trellis Codes When Encountering AWGN and Ricean Channels. IEEE Trans. Veh. Technol. 54 (4) (2005)
G. V. Rangaraj, Devendra Jalihal, Krishnamurthy Giridhar
Exploiting Multipath Diversity in Multiple Antenna OFDM Systems With Spatially Correlated Channels. IEEE Trans. Veh. Technol. 54 (4) (2005)
G. V. Rangaraj, Devendra Jalihal, Krishnamurthy Giridhar
Exploiting multipath diversity using space-frequency linear dispersion codes in MIMO-OFDM systems. ICC (2005)
G. V. Rangaraj, Devendra Jalihal, Krishnamurthy Giridhar
On OFDM systems with spatially correlated antennas in low multipath diversity situations. IEEE Signal Process. Lett. 11 (12) (2004)
J. Klutto Milleth, Krishnamurthy Giridhar, Devendra Jalihal
Pre-processed space-time trellis codes. ITW (2002)
Kasturi Vasudevan, Krishnamurthy Giridhar, Bhaskar Ramamurthi
An efficient suboptimum detector based on linear prediction in Rayleigh flat-fading channels. Signal Process. 81 (4) (2001)
Kasturi Vasudevan, Krishnamurthy Giridhar, Bhaskar Ramamurthi
Noncoherent detection of multilevel signals in frequency nonselective fading channels. Signal Process. 78 (2) (1999)