SPATIAL DIVERSITY MEASUREMENT, TRACKING AND MANAGEMENT

Methods, systems and devices for wireless communication are described. One example method includes performing, by a network device, gain, phase and timing imbalance calibrations of multiple wireless devices in a wireless network, estimating, by the network device, angles of arrivals of the multiple wireless devices, determining wireless device grouping based on geometric properties including angels of arrivals of the multiple wireless devices, scheduling data collection from the multiple wireless devices based on the geometric properties, and simultaneously scheduling groups of wireless devices from the multiple wireless devices for data transmission or reception based on the grouping.