At&t Intellectual Property I, L.p.

Christopher M Riley

Ernest Tsui

Srikanth Hariharan

Xiaojun Tang

Bo Ji

Techniques for monitoring and diagnosing states of wireless network elements having a known impact on uplink interference are presented. In an aspect, a method includes receiving, by a system including a processor, diagnostic data for a cellular network including strength data representative of strengths of radio frequency signals, prior to demodulation, respectively received at a plurality of antennas of a base station of the cellular network over a defined duration of time and at a defined sampling rate. The method further includes, based on analyzing the strength data by the system, determining by the system, a state of a network element of the cellular network.

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Westminster, MD, United States of America

Christopher M Riley