  In this work we study the effect of oscillator phase noise on the uplink
performance of a massive multiple-input multiple output system. Specifically,
we consider an orthogonal frequency division multiplexing-based uplink
transmission and analyze two scenarios: (a) all the base station (BS) antennas
are fed by a common oscillator, and (b) each of the BS antennas is fed by a
different oscillator. For the scenarios considered, we derive the instantaneous
signal-to-noise ratio on each subcarrier and analyze the ergodic capacity when
a linear receiver is used. Furthermore, we propose a phase noise tracking
algorithm based on Kalman filtering that mitigates the effect of phase noise on
the system performance.
