171 citations · 658 across the 34 of their papers we have counts for
4 papers · 1 filter
Optimal Beam Training for mmWave Massive MIMO using 802.11ay
Lyutianyang Zhang, Sumit Roy
Beam training of 802.11 ad is a technology that helps accelerate the analog weighting vector (AWV) selection process under the constraint of the existing code-book for AWV. However…
Architecture-Algorithmic Trade-offs in Multi-path Channel Estimation for mmWAVE Systems
Lyutianyang Zhang, Sumit Roy, Liu Cao
5G mmWave massive MIMO systems are likely to be deployed in dense urban scenarios, where increasing network capacity is the primary objective. A key component in mmWave transceiver…
Multi-Access Point Coordination for Next-Gen Wi-Fi Networks Aided by Deep Reinforcement Learning
Lyutianyang Zhang, Hao Yin, Sumit Roy +1
Wi-Fi in the enterprise - characterized by overlapping Wi-Fi cells - constitutes the design challenge for next-generation networks. Standardization for recently started IEEE 802.11…
Efficient PHY Layer Abstraction under Imperfect Channel Estimation
Liu Cao, Lyutianyang Zhang, Sian Jin +1
As most existing work investigate the PHY layer abstraction under an assumption of perfect channel estimation, it may become unreliable if there exists channel estimation error in…