GRAMMAR: Challenges and solutions for multi-constellation Mass Market user Receivers
Francescantonio Della Rosa, Heikki Hur, Jari Nurmi, Marco Detratti, Ernesto Perez Serna · 2010
In this paper we describe the prototype concept of multi-constellation GNSS receivers investigated in the Galileo Ready Advanced Mass Marker Receiver (GRAMMAR) EU FP7 project [1]. The purpose of our work is to provide technology solutions with their implementations for multi-system GNSS mass market receivers by motivating the need for both hardware and software research and present the functional blocks for a multi-constellation GNSS receiver.