Title :
Signal-to-noise ratio penalties for continuous-time phase noise channels
Author :
Barletta, Luca ; Kramer, Gerhard
Author_Institution :
Inst. for Adv. Study, Tech. Univ. Munchen, Garching, Germany
Abstract :
Signal-to-noise ratio (SNR) penalties are studied for continuous-time additive white Gaussian noise channels with white and Wiener phase noise. For white phase noise, recent results showing an unavoidable SNR penalty are extended to include uncorrelated phase-noise samples. For Wiener phase noise, bounds on the SNR penalty are developed for integrate-and-dump receivers that have limited time resolution.
Keywords :
AWGN channels; phase noise; signal processing; stochastic processes; SNR; Wiener phase noise; continuous time phase noise channels; continuous-time additive white Gaussian noise channels; integrate-and-dump receivers; limited time resolution; phase noise samples; signal-to-noise ratio penalties; white phase noise; OFDM; Phase noise; Random variables; Reactive power; Receivers; Signal to noise ratio; Standards;
Conference_Titel :
Cognitive Radio Oriented Wireless Networks and Communications (CROWNCOM), 2014 9th International Conference on
Conference_Location :
Oulu
