Error floor assessment of digital phase detectors with carrier phase tracking. A large deviations approach

Author

Silva, Francisco ; Leitão, José

Author_Institution

Inst. de Telecomunicacoes, Inst. Superior Tecnico, Lisbon, Portugal

fYear

2001

fDate

2001

Firstpage

137

Abstract

This paper proposes an importance sampling methodology based on large deviations theory for the error floor assessment of a class of open-loop receivers with random carrier phase tracking in additive white Gaussian noise channels. Our simulations exhibit remarkable time gains when compared with conventional Monte Carlo

Keywords

AWGN channels; digital communication; frequency shift keying; importance sampling; phase detectors; receivers; signal detection; tracking; 4-FSK; AWGN channels; Monte Carlo; additive white Gaussian noise channels; carrier phase tracking; digital phase detectors; error floor assessment; error set; importance sampling; large deviations theory; open-loop receivers; random carrier phase tracking; simulations; Additive white noise; Computer errors; Detectors; Gaussian noise; Monte Carlo methods; Nonlinear filters; Phase detection; Phase noise; Stochastic resonance; Telecommunications;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Theory, 2001. Proceedings. 2001 IEEE International Symposium on

Conference_Location

Washington, DC

Print_ISBN

0-7803-7123-2

Type

conf

DOI

10.1109/ISIT.2001.936000

Filename

936000

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3275918