Massive MIMO Beam Management in Sub-6 GHz 5G NR

no code implementations • 12 Apr 2022 • Ryan M. Dreifuerst, Robert W. Heath Jr., Ali Yazdan

The performance, however, is limited by the codebook design.

Management

SuperCell: A Wide-Area Coverage Solution Using High-Gain, High-Order Sectorized Antennas on Tall Towers

no code implementations • 30 Nov 2020 • Pratheep Bondalapati, Abhishek Tiwari, Mustafa Emin Sahin, Qi Tang, Srishti Saraswat, Vishvas Suryakumar, Ali Yazdan, Julius Kusuma, Amit Dubey

Finally, in this article we also shed light on two recent SuperCell field trials performed using a Luneburg lens antenna system.

Vocal Bursts Intensity Prediction

Optimizing Coverage and Capacity in Cellular Networks using Machine Learning

no code implementations • 22 Oct 2020 • Ryan M. Dreifuerst, Samuel Daulton, Yuchen Qian, Paul Varkey, Maximilian Balandat, Sanjay Kasturia, Anoop Tomar, Ali Yazdan, Vish Ponnampalam, Robert W. Heath

Wireless cellular networks have many parameters that are normally tuned upon deployment and re-tuned as the network changes.

Bayesian Optimization BIG-bench Machine Learning +1