Hari Krishna Garg

Optimal power allocation for fading channels in cognitive radio networks: Ergodic capacity and outage capacity

Xin Kang, Ying‐Chang Liang, Arumugam Nallanathan et al. · IEEE Transactions on Wireless Communications · 2009 · 645 citations · Full text

Dynamic Spectrum Management, Cognitive Radio Resource Management, Secondary Users +10

On The Han–Kobayashi Region for theInterference Channel

Hon-Fah Chong, Mehul Motani, Hari Krishna Garg et al. · IEEE Transactions on Information Theory · 2008 · 332 citations

Han–kobayashi Rate Region, General Interference Channel, Engineering +12

Sensing-Based Spectrum Sharing in Cognitive Radio Networks

Xin Kang, Ying‐Chang Liang, Hari Krishna Garg et al. · 2008 · 246 citations

Dynamic Spectrum Management, Cognitive Radio Resource Management, Sensing-based Spectrum Sharing +10

Optimal Power Allocation Strategies for Fading Cognitive Radio Channels with Primary User Outage Constraint

Xin Kang, Rui Zhang, Ying‐Chang Liang et al. · IEEE Journal on Selected Areas in Communications · 2011 · 224 citations

Dynamic Spectrum Management, Cognitive Radio Resource Management, Engineering +7

Performance Analysis of Two Hop Amplify-and-Forward Systems with Interference at the Relay

Himal A. Suraweera, Hari Krishna Garg, Arumugam Nallanathan · IEEE Communications Letters · 2010 · 195 citations

Outage Probability, Engineering, Hop Amplify-and-forward Systems +10