A Multi-Signaling Protocol Architecture for Voice over IP Terminal. - Anoop Kumar Krishna; Tanu Malhotra (INFOCOM, 2004)

Delay coefficients based variable step size algorithm for subband affine projection adaptive filters. - Karthik Muralidhar; Anoop Kumar Krishna; Kwok Hung Li; Sapna George (IEICE Electron. Express, 2009)

An algorithm for spectrum sensing in cognitive radio using tree-structured filter bank. - M. Narendar; A. Prasad Vinod 001; A. S. Madhukumar; Anoop Kumar Krishna (ICT, 2010)

A tree-structured DFT filter bank based spectrum sensor for estimation of radio channel edge frequencies in military wideband receivers. - M. Narendar; A. Prasad Vinod 001; A. S. Madhukumar; Anoop Kumar Krishna (ISSPA, 2010)

Selective Frequency Invariant Uniform Circular Broadband Beamformer. - Xin Zhang; Wee Ser; Zhang Zhang; Anoop Kumar Krishna (EURASIP J. Adv. Signal Process., 2010)

An energy detector for cognitive radios in channels at low SNR using adaptive threshold. - Prashob R. Nair; A. Prasad Vinod 001; Anoop Kumar Krishna (ICICS, 2011)

Advanced Sensor MAC protocol to support applications having different priority levels in Wireless Sensor Networks. - Vintu Jose Alappat; Nitish Khanna; Anoop Kumar Krishna (CHINACOM, 2011)

A Fast Two Stage Detector for Spectrum Sensing in Cognitive Radios. - Prashob R. Nair; A. Prasad Vinod 001; Anoop Kumar Krishna (VTC Fall, 2011)

A robust two-stage spectrum sensing method using filter bank based energy detector and fourth order cumulants for cognitive radios. - M. Narendar; A. Prasad Vinod 001; A. S. Madhukumar; Anoop Kumar Krishna (ICCS, 2012)

Fast two-stage spectrum detector for cognitive radios in uncertain noise channels. - Prashob R. Nair; A. Prasad Vinod 001; Kavallur Gopi Smitha; Anoop Kumar Krishna (IET Commun., 2012)

A tree-structured DFT filter bank based spectrum detector for estimation of radio channel edge frequencies in cognitive radios. - M. Narendar; A. Prasad Vinod 001; A. S. Madhukumar; Anoop Kumar Krishna (Phys. Commun., 2013)

A Quad State-Paired QPSK Modulation for Higher Data Rate Communication. - Zheng Hui Ernest Tan; Anoop Kumar Krishna (VTC Spring, 2016)

Hybrid-Duplex Systems for UAV Communications Under Rician Shadowed Fading. - Zheng Hui Ernest Tan; A. S. Madhukumar; Rajendra Prasad Sirigina; Anoop Kumar Krishna (VTC Fall, 2018)

On the Performance Analysis of Hybrid-Duplex Systems for Aeronautical Communications. - Zheng Hui Ernest Tan; Rajendra Prasad Sirigina; Anoop Kumar Krishna; A. S. Madhukumar (VTC Spring, 2018)

Downlink NOMA in Multi-UAV Networks over Bivariate Rician Shadowed Fading Channels. - Zheng Hui Ernest Tan; A. S. Madhukumar; Rajendra Prasad Sirigina; Anoop Kumar Krishna (VTC Fall, 2019)

An Outage Probability Analysis of Full-Duplex NOMA in UAV Communications. - Zheng Hui Ernest Tan; A. S. Madhukumar; Rajendra Prasad Sirigina; Anoop Kumar Krishna (WCNC, 2019)

A Power Series Approach for Hybrid-Duplex UAV Communication Systems Under Rician Shadowed Fading. - Zheng Hui Ernest Tan; A. S. Madhukumar; Rajendra Prasad Sirigina; Anoop Kumar Krishna (IEEE Access, 2019)

Hybrid-Duplex Communications for Multi-UAV Networks: An Outage Probability Analysis. - Zheng Hui Ernest Tan; A. S. Madhukumar; Rajendra Prasad Sirigina; Anoop Kumar Krishna (IEEE Commun. Lett., 2019)

A Hybrid-Duplex System With Joint Detection for Interference-Limited UAV Communications. - Zheng Hui Ernest Tan; A. S. Madhukumar; Rajendra Prasad Sirigina; Anoop Kumar Krishna (IEEE Trans. Veh. Technol., 2019)

Outage Analysis and Finite SNR Diversity-Multiplexing Tradeoff of Hybrid-Duplex Systems for Aeronautical Communications. - Zheng Hui Ernest Tan; A. S. Madhukumar; Rajendra Prasad Sirigina; Anoop Kumar Krishna (IEEE Trans. Wirel. Commun., 2019)

Capacity Characterization of Uplink NOMA in Multi-UAV Networks. - Zheng Hui Ernest Tan; A. S. Madhukumar; Rajendra Prasad Sirigina; Anoop Kumar Krishna (VTC Spring, 2020)

Impact of Cellular Interference on Uplink UAV Communications. - Zheng Hui Ernest Tan; A. S. Madhukumar; Rajendra Prasad Sirigina; Anoop Kumar Krishna (VTC Spring, 2020)

Mitigating Cellular Interference in Uplink UAV Communications. - Zheng Hui Ernest Tan; A. S. Madhukumar; Rajendra Prasad Sirigina; Anoop Kumar Krishna (VTC Fall, 2020)

NOMA-Aided UAV Communications over Correlated Rician Shadowed Fading Channels. - Zheng Hui Ernest Tan; A. S. Madhukumar; Rajendra Prasad Sirigina; Anoop Kumar Krishna (IEEE Trans. Signal Process., 2020)

Addressing spectrum efficiency through hybrid-duplex UAV communications: Challenges and opportunities. - Zheng Hui Ernest Tan; A. S. Madhukumar; Rajendra Prasad Sirigina; Anoop Kumar Krishna (Veh. Commun., 2020)

NOMA-Aided Multi-UAV Communications in Full-Duplex Heterogeneous Networks. - Zheng Hui Ernest Tan; A. S. Madhukumar; Rajendra Prasad Sirigina; Anoop Kumar Krishna (IEEE Syst. J., 2021)