Estimation of phase noise in oscillators with colored noise sources
arXiv:1407.4519 · doi:10.1109/LCOMM.2013.091113.131850
Abstract
In this letter we study the design of algorithms for estimation of phase noise (PN) with colored noise sources. A soft-input maximum a posteriori PN estimator and a modified soft-input extended Kalman smoother are proposed. The performance of the proposed algorithms are compared against those studied in the literature, in terms of mean square error of PN estimation, and symbol error rate of the considered communication system. The comparisons show that considerable performance gains can be achieved by designing estimators that employ correct knowledge of the PN statistics.
References in corpus (1)
Cited by in corpus (7)
- Calculation of the Performance of Communication Systems from Measured Oscillator Phase Noise
- Phase-Noise Mitigation in OFDM by Best Match Trajectories
- On the Capacity of the Wiener Phase-Noise Channel: Bounds and Capacity Achieving Distributions
- Oscillator Phase Noise and Small-Scale Channel Fading in Higher Frequency Bands
- Performance of Analog Beamforming Systems with Optimized Phase Noise Compensation
- End-to-End Deep Learning in Phase Noisy Coherent Optical Link
- Algorithms for Joint Phase Estimation and Decoding for MIMO Systems in the Presence of Phase Noise