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Abhishek Agrahari
Abhishek Agrahari
Researcher, Wireless Networks Division, National Institute of Standards and Technology
Verifierad e-postadress på nist.gov
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Precoding and downlink beamforming in multiuser MIMO-OFDM cognitive radio systems with spatial interference constraints
A Agrahari, P Varshney, AK Jagannatham
IEEE Transactions on Vehicular Technology 67 (3), 2289-2300, 2017
182017
Hybrid transceiver design and optimal power allocation for the cognitive mmWave multiuser MIMO downlink relying on limited feedback
J Singh, I Chatterjee, S Srivastava, A Agrahari, AK Jagannatham, L Hanzo
IEEE Open Journal of Vehicular Technology 4, 241-256, 2023
72023
Joint secondary user transceiver optimization and user/antenna selection for MIMO–OFDM cognitive radio networks with CSI uncertainty
A Agrahari, P Garg, AK Jagannatham
Wireless Personal Communications 90, 1743-1762, 2016
62016
On the MMSE precoder design for interference alignment in MIMO interfering broadcast channel
N Garg, A Agrahari, G Sharma
2017 IEEE 18th International Workshop on Signal Processing Advances in …, 2017
32017
Sum-rate performance of millimeter wave MIMO shared spectrum systems
A Agrahari, AK Jagannatham
arXiv preprint arXiv:1806.09012, 2018
12018
Technical Report: Precoding and downlink beamforming in multiuser MIMO-OFDM cognitive radio systems with spatial interference constraints
A Agrahari, AK Jagannatham
IIT Kanpur, Kanpur, India, Tech. Rep, 2017
12017
Regularized secondary beamforming in cognitive radio networks with limited feedback
A Agrahari, N Garg, AK Jagannatham
2017 IEEE 18th International Workshop on Signal Processing Advances in …, 2017
2017
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Artiklar 1–7