3 papers
cs.IT2021
Sensing and Classification Using Massive MIMO: A Tensor Decomposition-Based Approach
B. R. Manoj, Guoda Tian, Sara Gunnarsson +2
Wireless-based activity sensing has gained significant attention due to its wide range of applications. We investigate radio-based multi-class classification of human activities us…
cs.IT2021
Moving Object Classification with a Sub-6 GHz Massive MIMO Array using Real Data
B. R. Manoj, Guoda Tian, Sara Gunnarsson +2
Classification between different activities in an indoor environment using wireless signals is an emerging technology for various applications, including intrusion detection, patie…
cs.IT2020
Amplitude and Phase Estimation for Absolute Calibration of Massive MIMO Front-Ends
Guoda Tian, Harsh Tataria, Fredrik Tufvesson
Massive multiple-input multiple-output (MIMO) promises significantly higher performance relative to conventional multiuser systems. However, the promised gains of massive MIMO syst…