Hari Krishna Garg

86 papers B 21C 3Misc 3Journal 40Unranked 19
YearRankTypeTitle / Venue / Authors
2025 — conf
IRS-Assisted Throughput Enhancement for Next-Generation Vehicular Communication Systems.
WPMC
Javed Akhter, Ranjay Hazra, Hari Krishna Garg, Albena Mihovska, Ramjee Prasad
2022 J jnl
Consensus reaching for prospect cross-efficiency in data envelopment analysis with minimum adjustments.
Comput. Ind. Eng.
Qun Wu, Xinwang Liu, Jindong Qin, Ligang Zhou, Hari Krishna Garg, Abbas Mardani
2021 J jnl
GraphIPS: Calibration-Free and Map-Free Indoor Positioning Using Smartphone Crowdsourced Data.
IEEE Internet Things J.
Yonghao Zhao, Zhixiang Zhang, Tianyi Feng, Wai-Choong Wong, Hari Krishna Garg
2020 J jnl
Calibration-Free Indoor Positioning Using Crowdsourced Data and Multidimensional Scaling.
IEEE Trans. Wirel. Commun.
Yonghao Zhao, Wai-Choong Wong, Tianyi Feng, Hari Krishna Garg
2020 J jnl
Efficient and Scalable Calibration-Free Indoor Positioning Using Crowdsourced Data.
IEEE Internet Things J.
Yonghao Zhao, Wai-Choong Wong, Tianyi Feng, Hari Krishna Garg
2019 — conf
A Comparison of WiFi-based Indoor Positioning Methods.
ICSPCS
Lin Tang, Zhixiang Zhang, Yonghao Zhao, Tianyi Feng, Wai-Choong Wong, Hari Krishna Garg
2019 B conf
Indoor Position Recognition and Interference Classification with a Nested LSTM Network.
GLOBECOM
Yonghao Zhao, Wai-Choong Wong, Hari Krishna Garg, Tianyi Feng, Zhixiang Zhang, Lin Tang
2018 C conf
Pedestrian Dead Reckoning with Turn-Based Correction.
IPIN
Yonghao Zhao, Wai-Choong Wong, Hari Krishna Garg, Tianyi Feng
2017 C conf
A calibration-free indoor localization system using pseudo-distances in WLAN environments.
IPIN
Yonghao Zhao, Wai-Choong Wong, Hari Krishna Garg
2017 J jnl
Cooperative Multichannel Directional Medium Access Control for Ad Hoc Networks.
IEEE Syst. J.
Yu Wang, Mehul Motani, Hari Krishna Garg, Qian Chen, Tie Luo
2017 C conf
Design of Next Generation Smart Surface Transportation System.
VEHITS
Francis Chang, Hari Krishna Garg
2017 Misc conf
New residue arithmetic based Barrett algorithms: Modular polynomial computations.
ICASSP
Hari Krishna Garg, Hanshen Xiao
2016 J jnl
New Residue Arithmetic Based Barrett Algorithms: Modular Integer Computations.
IEEE Access
Hari Krishna Garg, Hanshen Xiao
2016 — conf
Symmetric polynomial & CRT based algorithms for multiple frequency determination from undersampled waveforms.
GlobalSIP
Hanshen Xiao, Cas Cremers, Hari Krishna Garg
2016 J jnl
Throughput maximization for cooperative 60 GHz wireless personal area networks.
Comput. Networks
Yu Wang, Mehul Motani, Hari Krishna Garg, Xin Kang, Qian Chen
2014 — conf
Multi-channel Directional Medium Access Control for ad hoc networks: A cooperative approach.
ICC
Yu Wang, Mehul Motani, Hari Krishna Garg, Qian Chen, Tie Luo
2014 J jnl
Throughput Maximization for 60 GHz WPANs via Device Cooperation.
IEEE Commun. Lett.
Yu Wang, Xin Kang, Hari Krishna Garg, Mehul Motani, Qian Chen
2013 — conf
Directional medium access control for ad hoc networks: A cooperation-based approach.
ICON
Yu Wang, Hari Krishna Garg, Mehul Motani
2013 J jnl
Downlink scheduling for user equipment served by multiple mobile terminals in cellular systems.
Comput. Networks
Yu Wang, Hari Krishna Garg, Mehul Motani
2012 J jnl
Partial and Opportunistic Relay Selection with Outdated Channel Estimates.
IEEE Trans. Commun.
Madushanka Soysa, Himal A. Suraweera, Chintha Tellambura, Hari Krishna Garg
2011 B conf
Amplify-and-forward partial relay selection with feedback delay.
WCNC
Madushanka Soysa, Himal A. Suraweera, Chintha Tellambura, Hari Krishna Garg
2011 — conf
Distributed Power Control for Spectrum-Sharing Femtocell Networks Using Stackelberg Game.
ICC
Xin Kang, Ying-Chang Liang, Hari Krishna Garg
2011 B conf
Downlink Scheduling for User Equipment Served by Multiple Mobile Terminals.
GLOBECOM
Yu Wang, Hari Krishna Garg, Mehul Motani
2011 B conf
Multiuser Amplify-and-Forward relaying with delayed feedback in Nakagami-m fading.
WCNC
Madushanka Soysa, Himal A. Suraweera, Chintha Tellambura, Hari Krishna Garg
2011 J jnl
Optimal Power Allocation Strategies for Fading Cognitive Radio Channels with Primary User Outage Constraint.
IEEE J. Sel. Areas Commun.
Xin Kang, Rui Zhang, Ying-Chang Liang, Hari Krishna Garg
2010 — conf
A time domain eigen value method for robust indoor localization.
WTS
G. M. R. I. Godaliyadda, Hari Krishna Garg
2010 B conf
Amplify-and-Forward Relay Transmission with End-to-End Antenna Selection.
WCNC
Himal A. Suraweera, George K. Karagiannidis, Yonghui Li, Hari Krishna Garg, Arumugam Nallanathan, Branka Vucetic
2010 — conf
Beamforming in Dual-Hop Fixed Gain Relay Systems with Antenna Correlation.
ICC
Himal A. Suraweera, Hari Krishna Garg, Arumugam Nallanathan
2010 B conf
Doubly Iterative Receiver for MIMO Amplify-And-Forward Relay Networks.
WCNC
The-Hanh Pham, Hari Krishna Garg, Ying-Chang Liang, Arumugam Nallanathan
2010 J jnl
Fading Cognitive Multiple Access Channels: Outage Capacity Regions and Optimal Power Allocation.
IEEE Trans. Wirel. Commun.
Xin Kang, Ying-Chang Liang, Hari Krishna Garg
2010 B conf
Joint Channel Estimation and Data Detection for MIMO-OFDM Two-Way Relay Networks.
GLOBECOM
The-Hanh Pham, Ying-Chang Liang, Hari Krishna Garg, Arumugam Nallanathan
2010 J jnl
New focusing scheme for DOA estimation of multipath clusters in WiMedia UWB systems without coarse estimation of angle of arrival.
IEEE Commun. Lett.
Ashok Kumar Marath, A. Rahim Leyman, Hari Krishna Garg
2010 B conf
Optimal Power Allocation for Fading Cognitive Multiple Access Channels: Individual Outage Capacity Region.
WCNC
Xin Kang, Ying-Chang Liang, Hari Krishna Garg
2010 J jnl
Optimal power allocation for OFDM-based cognitive radio with new primary transmission protection criteria.
IEEE Trans. Wirel. Commun.
Xin Kang, Hari Krishna Garg, Ying-Chang Liang, Rui Zhang
2010 J jnl
Optimal training sequences for channel estimation in bi-directional relay networks with multiple antennas.
IEEE Trans. Commun.
The-Hanh Pham, Ying-Chang Liang, Arumugam Nallanathan, Hari Krishna Garg
2010 J jnl
Performance Analysis of Partial Relay Selection With Feedback Delay.
IEEE Signal Process. Lett.
Himal A. Suraweera, Madushanka Soysa, Chintha Tellambura, Hari Krishna Garg
2010 J jnl
Performance Analysis of Two Hop Amplify-and-Forward Systems with Interference at the Relay.
IEEE Commun. Lett.
Himal A. Suraweera, Hari Krishna Garg, Arumugam Nallanathan
2010 J jnl
Robust Techniques for Accurate Indoor Localization in Hazardous Environments.
Wirel. Sens. Netw.
Gunawath Mudiyanselage Roshan Indika Godaliyadda, Hari Krishna Garg
2009 — conf
A Novel High Data Rate Prerake UWB System Using Orthogonal Codes and Chip-Interleaving.
ICC
Wei Cao, Qi Zhang, Arumugam Nallanathan, Hari Krishna Garg
2009 J jnl
A maximum a-posteriori identification criterion for wavelet domain watermarking.
Int. J. Wirel. Mob. Comput.
Tek Ming Ng, Hari Krishna Garg
2009 J jnl
Combined synchronization and power control for differentially-encoded di-symbol time-division multiuser impulse radio.
IEEE Trans. Wirel. Commun.
Qi Zhang, Wei Cao, Arumugam Nallanathan, Hari Krishna Garg
2009 — conf
Iterative Receiver for Multi-Input Multi-Output (MIMO) Two-Way Wireless Relay Systems.
ICC
The-Hanh Pham, Ying-Chang Liang, Arumugam Nallanathan, Hari Krishna Garg
2009 J jnl
Monobit digital Eigen-based receiver for transmitted-reference UWB communications.
IEEE Trans. Wirel. Commun.
Qi Zhang, Hari Krishna Garg, Arumugam Nallanathan
2009 J jnl
Multiple feedback algorithm for RFID MAC protocols.
IEEE Commun. Lett.
You-Chang Ko, Sumit Roy, Choong-Ho Cho, Hyong-Woo Lee, Hari Krishna Garg
2009 B conf
On Outage Capacity of Secondary Users in Fading Cognitive Radio Networks with Primary User's Outage Constraint.
GLOBECOM
Xin Kang, Rui Zhang, Ying-Chang Liang, Hari Krishna Garg
2009 J jnl
On the Design of Optimal Training Sequence for Bi-Directional Relay Networks.
IEEE Signal Process. Lett.
The-Hanh Pham, Ying-Chang Liang, Arumugam Nallanathan, Hari Krishna Garg
2009 — conf
Optimal Power Allocation for Cognitive Radio Under Primary User's Outage Loss Constraint.
ICC
Xin Kang, Rui Zhang, Ying-Chang Liang, Hari Krishna Garg
2009 J jnl
Optimal power allocation for fading channels in cognitive radio networks: Ergodic capacity and outage capacity.
IEEE Trans. Wirel. Commun.
Xin Kang, Ying-Chang Liang, Arumugam Nallanathan, Hari Krishna Garg, Rui Zhang
2009 B conf
Power Allocation for OFDM-Based Cognitive Radio Systems with Hybrid Protection to Primary Users.
GLOBECOM
Xin Kang, Hari Krishna Garg, Ying-Chang Liang, Rui Zhang
2009 J jnl
Sensing-Based Spectrum Sharing in Cognitive Radio Networks.
IEEE Trans. Veh. Technol.
Xin Kang, Ying-Chang Liang, Hari Krishna Garg, Lan Zhang
2009 — conf
Versatile algorithms for accurate indoor geolocation.
DPS
Gunawath Mudiyanselage Roshan Indika Godaliyadda, Hari Krishna Garg
2008 J jnl
An Adaptive Filtering Algorithm for Direct-Conversion Receivers: Architecture and Performance Analysis.
IEEE Trans. Circuits Syst. I Regul. Pap.
Yuanjin Zheng, Mingzheng Cao, Edmund Teo Kwang Hock, Hari Krishna Garg
2008 — conf
Efficient scheme for DOA ESTIMATION of Multipath Clusters in WiMedia UWB systems.
CrownCom
Ashok Kumar Marath, A. Rahim Leyman, Hari Krishna Garg
2008 J jnl
Interference Channels With Common Information.
IEEE Trans. Inf. Theory
Jinhua Jiang, Yan Xin, Hari Krishna Garg
2008 J jnl
On The Han-Kobayashi Region for theInterference Channel.
IEEE Trans. Inf. Theory
Hon Fah Chong, Mehul Motani, Hari Krishna Garg, Hesham El Gamal
2008 J jnl
Optimal Power Allocation for Fading Channels in Cognitive Radio Networks: Ergodic Capacity and Outage Capacity
CoRR
Xin Kang, Ying-Chang Liang, Arumugam Nallanathan, Hari Krishna Garg, Rui Zhang
2008 B conf
Sensing-Based Spectrum Sharing in Cognitive Radio Networks.
GLOBECOM
Xin Kang, Ying-Chang Liang, Hari Krishna Garg, Lan Zhang
2007 — conf
Automatic Classification of Imperfect QAM Constellation Using Radon Transform.
ICC
A. Rahim Leyman, Xin Liu, Hari Krishna Garg, Yan Xin
2007 J jnl
Capacity Theorems for the "Z" Channel.
IEEE Trans. Inf. Theory
Hon Fah Chong, Mehul Motani, Hari Krishna Garg
2007 Misc conf
Discrete Memoryless Interference Channels with Fee back.
CISS
Jinhua Jiang, Yan Xin, Hari Krishna Garg
2007 J jnl
Extended Space-Time Block Coding with Transmit Antenna Selection over Correlated Fading Channels.
IEEE Trans. Wirel. Commun.
Meixia Tao, Qiang Li, Hari Krishna Garg
2007 J jnl
Generalized Backward Decoding Strategies for the Relay Channel.
IEEE Trans. Inf. Theory
Hon Fah Chong, Mehul Motani, Hari Krishna Garg
2007 J jnl
Selection of Frequency for Near Field Electromagnetic Ranging (NFER) Based on its Cramer-Rao Bound.
IEEE Signal Process. Lett.
Chee Wee Kim, Francois P. S. Chin, Hari Krishna Garg
2007 — conf
The Capacity Region of a Class of Deterministic Interference Channels with Common Information.
ICASSP (3)
Jinhua Jiang, Yan Xin, Hari Krishna Garg
2007 B conf
The Capacity Region of a Class of Interference Channels.
ISIT
Hon Fah Chong, Mehul Motani, Hari Krishna Garg
2006 B conf
Capacity Theorems for the Gaussian Zigzag Channel.
ISIT
Hon Fah Chong, Mehul Motani, Hari Krishna Garg
2006 J jnl
Coexistence of wireless LANs and Bluetooth networks in mutual interference environment: An integrated analysis.
Comput. Commun.
Arumugam Nallanathan, Wang Feng, Hari Krishna Garg
2006 J jnl
Interference Channels with Common Information
CoRR
Jinhua Jiang, Yan Xin, Hari Krishna Garg
2006 B conf
Multiple Frequencies for Accuracy Improvement in Near Field Electromagnetic Ranging (NFER).
PIMRC
Chee Wee Kim, Francois P. S. Chin, Hari Krishna Garg
2005 B conf
Characterization of ultra-wideband channels for outdoor office environment.
WCNC
Chee Wee Kim, Xu Sun, Lee Chuan Chiam, Balakrishnan Kannan, Francois P. S. Chin, Hari Krishna Garg
2005 J jnl
Maximum-likelihood detection in DWT domain image watermarking using Laplacian modeling.
IEEE Signal Process. Lett.
T. M. Ng, Hari Krishna Garg
2005 B conf
New coding strategies for the relay channel.
ISIT
Hon Fah Chong, Mehul Motani, Hari Krishna Garg
2005 J jnl
Wireless Communications A novel channel estimator with integrated fading rate estimation for turbo decoding in flat fading channel.
Eur. Trans. Telecommun.
Wee-Peng Ang, Hari Krishna Garg
2004 — conf
A Maximum a Posteriori Identification Criterion for Wavelet Domain Watermarking.
ICDCS Workshops
Ng Tek Ming, Hari Krishna Garg
2004 B conf
Performance of PHY and MAC layers of a Bluetooth piconet in multi-Bluetooth interference environment.
GLOBECOM
Wang Feng, Arumugam Nallanathan, Hari Krishna Garg
2004 — conf
Wavelet domain watermarking using maximum-likelihood detection.
Security, Steganography, and Watermarking of Multimedia Contents
Ng Tek Ming, Hari Krishna Garg
2003 J jnl
An accelerated Gauss-Seidel method for inverse modeling.
Signal Process.
T. M. Ng, Behrouz Farhang-Boroujeny, Hari Krishna Garg
2003 B conf
Multiple base-stations location based load-sharing scheme in EGPRS: feasibility.
PIMRC
Cyrille Colin, Hari Krishna Garg
2002 — conf
Performance of a Bluetooth system in multipath fading channels and interference.
MWCN
Wang Jia, Arumugam Nallanathan, Hari Krishna Garg
2002 — conf
Wireless video transmission using multiple description codes combined with prioritized DCT compression.
ICME (1)
Yi Zhang, Mehul Motani, Hari Krishna Garg
2001 J jnl
Performance of a Power-Controlled Packet-Switched CDMA Network.
Wirel. Pers. Commun.
H. M. Tan, W. C. Wong, Hari Krishna Garg, X. H. Chen
2000 B conf
Error performance of turbo TCM in wideband CDMA vehicular channels.
GLOBECOM
K. V. Ravi, Tam Soh Khum, Hari Krishna Garg
2000 B conf
Performance of turbo TCM in wideband CDMA indoor mobile applications.
PIMRC
K. V. Ravi, Tam Soh Khum, Hari Krishna Garg
1999 B conf
A new signature sequence scheme for CDMA with good mean-square correlation properties.
WCNC
Y. Zhu, T. T. Tjhung, Hari Krishna Garg
1997 J jnl
Unbiased Separation and Enhancement of Sources by Using a Zero Tracking Algorithm with Post Processing Adaptive Noise Reduction.
Digit. Signal Process.
Chi Chung Ko, Hari Krishna Garg
1996 Misc conf
Fast algorithms for computing one and two dimensional convolution in integer polynomial rings.
ICASSP
Hari Krishna Garg, Chi Chung Ko