Hari Krishna Garg

Publication Activity (10 Years)

Years Active: 1996-2022
Publications (10 Years): 14

Top Topics

End To End Delay

Data Envelopment Analysis

Indoor Positioning

Top Venues

Comput. Networks

IEEE Internet Things J.

Publications

Qun Wu, Xinwang Liu, Jindong Qin, Ligang Zhou, Hari Krishna Garg, Abbas Mardani
Consensus reaching for prospect cross-efficiency in data envelopment analysis with minimum adjustments. Comput. Ind. Eng. 168 (2022)
Yonghao Zhao, Zhixiang Zhang, Tianyi Feng, Wai-Choong Wong, Hari Krishna Garg
GraphIPS: Calibration-Free and Map-Free Indoor Positioning Using Smartphone Crowdsourced Data. IEEE Internet Things J. 8 (1) (2021)
Yonghao Zhao, Wai-Choong Wong, Tianyi Feng, Hari Krishna Garg
Efficient and Scalable Calibration-Free Indoor Positioning Using Crowdsourced Data. IEEE Internet Things J. 7 (1) (2020)
Yonghao Zhao, Wai-Choong Wong, Tianyi Feng, Hari Krishna Garg
Calibration-Free Indoor Positioning Using Crowdsourced Data and Multidimensional Scaling. IEEE Trans. Wirel. Commun. 19 (3) (2020)
Lin Tang, Zhixiang Zhang, Yonghao Zhao, Tianyi Feng, Wai-Choong Wong, Hari Krishna Garg
A Comparison of WiFi-based Indoor Positioning Methods. ICSPCS (2019)
Yonghao Zhao, Wai-Choong Wong, Hari Krishna Garg, Tianyi Feng, Zhixiang Zhang, Lin Tang
Indoor Position Recognition and Interference Classification with a Nested LSTM Network. GLOBECOM (2019)
Yonghao Zhao, Wai-Choong Wong, Hari Krishna Garg, Tianyi Feng
Pedestrian Dead Reckoning with Turn-Based Correction. IPIN (2018)
Hari Krishna Garg, Hanshen Xiao
New residue arithmetic based Barrett algorithms: Modular polynomial computations. ICASSP (2017)
Yonghao Zhao, Wai-Choong Wong, Hari Krishna Garg
A calibration-free indoor localization system using pseudo-distances in WLAN environments. IPIN (2017)
Yu Wang, Mehul Motani, Hari Krishna Garg, Qian Chen, Tie Luo
Cooperative Multichannel Directional Medium Access Control for Ad Hoc Networks. IEEE Syst. J. 11 (4) (2017)
Francis Chang, Hari Krishna Garg
Design of Next Generation Smart Surface Transportation System. VEHITS (2017)
Yu Wang, Mehul Motani, Hari Krishna Garg, Xin Kang, Qian Chen
Throughput maximization for cooperative 60 GHz wireless personal area networks. Comput. Networks 110 (2016)
Hanshen Xiao, Cas Cremers, Hari Krishna Garg
Symmetric polynomial & CRT based algorithms for multiple frequency determination from undersampled waveforms. GlobalSIP (2016)
Hari Krishna Garg, Hanshen Xiao
New Residue Arithmetic Based Barrett Algorithms: Modular Integer Computations. IEEE Access 4 (2016)
Yu Wang, Mehul Motani, Hari Krishna Garg, Qian Chen, Tie Luo
Multi-channel Directional Medium Access Control for ad hoc networks: A cooperative approach. ICC (2014)
Yu Wang, Xin Kang, Hari Krishna Garg, Mehul Motani, Qian Chen
Throughput Maximization for 60 GHz WPANs via Device Cooperation. IEEE Commun. Lett. 18 (5) (2014)
Yu Wang, Hari Krishna Garg, Mehul Motani
Directional medium access control for ad hoc networks: A cooperation-based approach. ICON (2013)
Yu Wang, Hari Krishna Garg, Mehul Motani
Downlink scheduling for user equipment served by multiple mobile terminals in cellular systems. Comput. Networks 57 (3) (2013)
Madushanka Soysa, Himal A. Suraweera, Chintha Tellambura, Hari Krishna Garg
Partial and Opportunistic Relay Selection with Outdated Channel Estimates. IEEE Trans. Commun. 60 (3) (2012)
Xin Kang, Ying-Chang Liang, Hari Krishna Garg
Distributed Power Control for Spectrum-Sharing Femtocell Networks Using Stackelberg Game. ICC (2011)
Madushanka Soysa, Himal A. Suraweera, Chintha Tellambura, Hari Krishna Garg
Amplify-and-forward partial relay selection with feedback delay. WCNC (2011)
Yu Wang, Hari Krishna Garg, Mehul Motani
Downlink Scheduling for User Equipment Served by Multiple Mobile Terminals. GLOBECOM (2011)
Madushanka Soysa, Himal A. Suraweera, Chintha Tellambura, Hari Krishna Garg
Multiuser Amplify-and-Forward relaying with delayed feedback in Nakagami-m fading. WCNC (2011)
Xin Kang, Rui Zhang, Ying-Chang Liang, Hari Krishna Garg
Optimal Power Allocation Strategies for Fading Cognitive Radio Channels with Primary User Outage Constraint. IEEE J. Sel. Areas Commun. 29 (2) (2011)
The-Hanh Pham, Hari Krishna Garg, Ying-Chang Liang, Arumugam Nallanathan
Doubly Iterative Receiver for MIMO Amplify-And-Forward Relay Networks. WCNC (2010)
The-Hanh Pham, Ying-Chang Liang, Hari Krishna Garg, Arumugam Nallanathan
Joint Channel Estimation and Data Detection for MIMO-OFDM Two-Way Relay Networks. GLOBECOM (2010)
Ashok Kumar Marath, A. Rahim Leyman, Hari Krishna Garg
New focusing scheme for DOA estimation of multipath clusters in WiMedia UWB systems without coarse estimation of angle of arrival. IEEE Commun. Lett. 14 (2) (2010)
Himal A. Suraweera, Madushanka Soysa, Chintha Tellambura, Hari Krishna Garg
Performance Analysis of Partial Relay Selection With Feedback Delay. IEEE Signal Process. Lett. 17 (6) (2010)
Himal A. Suraweera, Hari Krishna Garg, Arumugam Nallanathan
Beamforming in Dual-Hop Fixed Gain Relay Systems with Antenna Correlation. ICC (2010)
Xin Kang, Ying-Chang Liang, Hari Krishna Garg
Fading Cognitive Multiple Access Channels: Outage Capacity Regions and Optimal Power Allocation. IEEE Trans. Wirel. Commun. 9 (7) (2010)
G. M. R. I. Godaliyadda, Hari Krishna Garg
A time domain eigen value method for robust indoor localization. WTS (2010)
Himal A. Suraweera, George K. Karagiannidis, Yonghui Li, Hari Krishna Garg, Arumugam Nallanathan, Branka Vucetic
Amplify-and-Forward Relay Transmission with End-to-End Antenna Selection. WCNC (2010)
The-Hanh Pham, Ying-Chang Liang, Arumugam Nallanathan, Hari Krishna Garg
Optimal training sequences for channel estimation in bi-directional relay networks with multiple antennas. IEEE Trans. Commun. 58 (2) (2010)
Himal A. Suraweera, Hari Krishna Garg, Arumugam Nallanathan
Performance Analysis of Two Hop Amplify-and-Forward Systems with Interference at the Relay. IEEE Commun. Lett. 14 (8) (2010)
Xin Kang, Hari Krishna Garg, Ying-Chang Liang, Rui Zhang
Optimal power allocation for OFDM-based cognitive radio with new primary transmission protection criteria. IEEE Trans. Wirel. Commun. 9 (6) (2010)
Xin Kang, Ying-Chang Liang, Hari Krishna Garg
Optimal Power Allocation for Fading Cognitive Multiple Access Channels: Individual Outage Capacity Region. WCNC (2010)
Gunawath Mudiyanselage Roshan Indika Godaliyadda, Hari Krishna Garg
Robust Techniques for Accurate Indoor Localization in Hazardous Environments. Wirel. Sens. Netw. 2 (5) (2010)
The-Hanh Pham, Ying-Chang Liang, Arumugam Nallanathan, Hari Krishna Garg
Iterative Receiver for Multi-Input Multi-Output (MIMO) Two-Way Wireless Relay Systems. ICC (2009)
The-Hanh Pham, Ying-Chang Liang, Arumugam Nallanathan, Hari Krishna Garg
On the Design of Optimal Training Sequence for Bi-Directional Relay Networks. IEEE Signal Process. Lett. 16 (3) (2009)
Gunawath Mudiyanselage Roshan Indika Godaliyadda, Hari Krishna Garg
Versatile algorithms for accurate indoor geolocation. DPS (2009)
You-Chang Ko, Sumit Roy, Choong-Ho Cho, Hyong-Woo Lee, Hari Krishna Garg
Multiple feedback algorithm for RFID MAC protocols. IEEE Commun. Lett. 13 (9) (2009)
Xin Kang, Ying-Chang Liang, Hari Krishna Garg, Lan Zhang
Sensing-Based Spectrum Sharing in Cognitive Radio Networks. IEEE Trans. Veh. Technol. 58 (8) (2009)
Xin Kang, Rui Zhang, Ying-Chang Liang, Hari Krishna Garg
Optimal Power Allocation for Cognitive Radio Under Primary User's Outage Loss Constraint. ICC (2009)
Qi Zhang, Wei Cao, Arumugam Nallanathan, Hari Krishna Garg
Combined synchronization and power control for differentially-encoded di-symbol time-division multiuser impulse radio. IEEE Trans. Wirel. Commun. 8 (3) (2009)
Xin Kang, Ying-Chang Liang, Arumugam Nallanathan, Hari Krishna Garg, Rui Zhang
Optimal power allocation for fading channels in cognitive radio networks: Ergodic capacity and outage capacity. IEEE Trans. Wirel. Commun. 8 (2) (2009)
Wei Cao, Qi Zhang, Arumugam Nallanathan, Hari Krishna Garg
A Novel High Data Rate Prerake UWB System Using Orthogonal Codes and Chip-Interleaving. ICC (2009)
Qi Zhang, Hari Krishna Garg, Arumugam Nallanathan
Monobit digital Eigen-based receiver for transmitted-reference UWB communications. IEEE Trans. Wirel. Commun. 8 (5) (2009)
Xin Kang, Rui Zhang, Ying-Chang Liang, Hari Krishna Garg
On Outage Capacity of Secondary Users in Fading Cognitive Radio Networks with Primary User's Outage Constraint. GLOBECOM (2009)
Xin Kang, Hari Krishna Garg, Ying-Chang Liang, Rui Zhang
Power Allocation for OFDM-Based Cognitive Radio Systems with Hybrid Protection to Primary Users. GLOBECOM (2009)
Tek Ming Ng, Hari Krishna Garg
A maximum a-posteriori identification criterion for wavelet domain watermarking. Int. J. Wirel. Mob. Comput. 3 (4) (2009)
Xin Kang, Ying-Chang Liang, Arumugam Nallanathan, Hari Krishna Garg, Rui Zhang
Optimal Power Allocation for Fading Channels in Cognitive Radio Networks: Ergodic Capacity and Outage Capacity CoRR (2008)
Yuanjin Zheng, Mingzheng Cao, Edmund Teo Kwang Hock, Hari Krishna Garg
An Adaptive Filtering Algorithm for Direct-Conversion Receivers: Architecture and Performance Analysis. IEEE Trans. Circuits Syst. I Regul. Pap. (4) (2008)
Xin Kang, Ying-Chang Liang, Hari Krishna Garg, Lan Zhang
Sensing-Based Spectrum Sharing in Cognitive Radio Networks. GLOBECOM (2008)
Ashok Kumar Marath, A. Rahim Leyman, Hari Krishna Garg
Efficient scheme for DOA ESTIMATION of Multipath Clusters in WiMedia UWB systems. CrownCom (2008)
Jinhua Jiang, Yan Xin, Hari Krishna Garg
Interference Channels With Common Information. IEEE Trans. Inf. Theory 54 (1) (2008)
Hon-Fah Chong, Mehul Motani, Hari Krishna Garg, Hesham El Gamal
On The Han-Kobayashi Region for theInterference Channel. IEEE Trans. Inf. Theory 54 (7) (2008)
Meixia Tao, Qiang Li, Hari Krishna Garg
Extended Space-Time Block Coding with Transmit Antenna Selection over Correlated Fading Channels. IEEE Trans. Wirel. Commun. 6 (9) (2007)
Hon-Fah Chong, Mehul Motani, Hari Krishna Garg
Generalized Backward Decoding Strategies for the Relay Channel. IEEE Trans. Inf. Theory 53 (1) (2007)
Hon-Fah Chong, Mehul Motani, Hari Krishna Garg
Capacity Theorems for the "Z" Channel. IEEE Trans. Inf. Theory 53 (4) (2007)
Jinhua Jiang, Yan Xin, Hari Krishna Garg
The Capacity Region of a Class of Deterministic Interference Channels with Common Information. ICASSP (3) (2007)
Chee Wee Kim, Francois P. S. Chin, Hari Krishna Garg
Selection of Frequency for Near Field Electromagnetic Ranging (NFER) Based on its Cramer-Rao Bound. IEEE Signal Process. Lett. 14 (12) (2007)
Jinhua Jiang, Yan Xin, Hari Krishna Garg
Discrete Memoryless Interference Channels with Fee back. CISS (2007)
Hon-Fah Chong, Mehul Motani, Hari Krishna Garg
The Capacity Region of a Class of Interference Channels. ISIT (2007)
A. Rahim Leyman, Xin Liu, Hari Krishna Garg, Yan Xin
Automatic Classification of Imperfect QAM Constellation Using Radon Transform. ICC (2007)
Hon-Fah Chong, Mehul Motani, Hari Krishna Garg
Capacity Theorems for the Gaussian Zigzag Channel. ISIT (2006)
Arumugam Nallanathan, Wang Feng, Hari Krishna Garg
Coexistence of wireless LANs and Bluetooth networks in mutual interference environment: An integrated analysis. Comput. Commun. 30 (1) (2006)
Chee Wee Kim, Francois P. S. Chin, Hari Krishna Garg
Multiple Frequencies for Accuracy Improvement in Near Field Electromagnetic Ranging (NFER). PIMRC (2006)
Jinhua Jiang, Yan Xin, Hari Krishna Garg
Interference Channels with Common Information CoRR (2006)
T. M. Ng, Hari Krishna Garg
Maximum-likelihood detection in DWT domain image watermarking using Laplacian modeling. IEEE Signal Process. Lett. 12 (4) (2005)
Chee Wee Kim, Xu Sun, Lee Chuan Chiam, Balakrishnan Kannan, Francois P. S. Chin, Hari Krishna Garg
Characterization of ultra-wideband channels for outdoor office environment. WCNC (2005)
Wee-Peng Ang, Hari Krishna Garg
Wireless Communications A novel channel estimator with integrated fading rate estimation for turbo decoding in flat fading channel. Eur. Trans. Telecommun. 16 (2) (2005)
Hon-Fah Chong, Mehul Motani, Hari Krishna Garg
New coding strategies for the relay channel. ISIT (2005)
Wang Feng, Arumugam Nallanathan, Hari Krishna Garg
Performance of PHY and MAC layers of a Bluetooth piconet in multi-Bluetooth interference environment. GLOBECOM (2004)
Ng Tek Ming, Hari Krishna Garg
Wavelet domain watermarking using maximum-likelihood detection. Security, Steganography, and Watermarking of Multimedia Contents (2004)
Ng Tek Ming, Hari Krishna Garg
A Maximum a Posteriori Identification Criterion for Wavelet Domain Watermarking. ICDCS Workshops (2004)
Cyrille Colin, Hari Krishna Garg
Multiple base-stations location based load-sharing scheme in EGPRS: feasibility. PIMRC (2003)
T. M. Ng, Behrouz Farhang-Boroujeny, Hari Krishna Garg
An accelerated Gauss-Seidel method for inverse modeling. Signal Process. 83 (3) (2003)
Wang Jia, Arumugam Nallanathan, Hari Krishna Garg
Performance of a Bluetooth system in multipath fading channels and interference. MWCN (2002)
Yi Zhang, Mehul Motani, Hari Krishna Garg
Wireless video transmission using multiple description codes combined with prioritized DCT compression. ICME (1) (2002)
H. M. Tan, W. C. Wong, Hari Krishna Garg, X. H. Chen
Performance of a Power-Controlled Packet-Switched CDMA Network. Wirel. Pers. Commun. 18 (1) (2001)
K. V. Ravi, Tam Soh Khum, Hari Krishna Garg
Error performance of turbo TCM in wideband CDMA vehicular channels. GLOBECOM (2000)
K. V. Ravi, Tam Soh Khum, Hari Krishna Garg
Performance of turbo TCM in wideband CDMA indoor mobile applications. PIMRC (2000)
Y. Zhu, T. T. Tjhung, Hari Krishna Garg
A new signature sequence scheme for CDMA with good mean-square correlation properties. WCNC (1999)
Chi Chung Ko, Hari Krishna Garg
Unbiased Separation and Enhancement of Sources by Using a Zero Tracking Algorithm with Post Processing Adaptive Noise Reduction. Digit. Signal Process. 7 (4) (1997)
Hari Krishna Garg, Chi Chung Ko
Fast algorithms for computing one and two dimensional convolution in integer polynomial rings. ICASSP (1996)