Creating and sharing knowledge for telecommunications

Multipath Mitigation Techniques in MBOC GPS/Galileo Signals Using the CCRW Concept

Sousa, F. ; Nunes, F. ; Leitão, J.

Multipath Mitigation Techniques in MBOC GPS/Galileo Signals Using the CCRW Concept, Proc ESA Workshop on Satellite Navigation User Equipment Technologies (NAVITEC), Noordwijk, Netherlands, Vol. 1, pp. 1 - 8, December, 2008.

Digital Object Identifier:

Abstract
In the paper we extend the CCRW (code correlation reference waveform) concept to MBOC signals in order to analyze and discuss the multipath mitigation techniques performance in GNSS BOC and MBOC receivers. Besides the performance comparison of the narrow correlator, HRC, shaping correlator, and other CCRW techniques by means of multipath error envelopes, a new S-curve design is presented.