학술논문
Code-Shift-Keying (CSK) with advanced FEC coding for GNSS applications in satellite multipath channel
Document Type
Conference
Source
2014 7th ESA Workshop on Satellite Navigation Technologies and European Workshop on GNSS Signals and Signal Processing (NAVITEC) Satellite Navigation Technologies and European Workshop on GNSS Signals and Signal Processing (NAVITEC), 2014 7th ESA Workshop on. :1-8 Dec, 2014
Subject
Language
ISSN
2325-5439
2325-5455
2325-5455
Abstract
In this paper, Code-Shift-Keying (CSK) is investigated in combination with Forward Error Correction (FEC) coding techniques, with an additional block interleaving scheme. The target of this analysis is to evaluate the CSK capability to increase data rate or data demodulation sensitivity in GNSS scenarios as compared to the use of traditional BPSK A particular set of advanced signal baselines is reported as example of application to SBAS signal formats, assessing the data delivery performance in Additive White Gaussian Noise (AWGN) channel, two-ray multipath and Land Mobile Satellite (LMS) channel in terms of Bit Error Rate (BER).