Title :
Comparison of different chip pulse shapes for DS-CDMA systems
Author :
Floch, Jean-Jacques ; Issler, Jean-Luc ; Antreich, Felix ; Meurer, Michael
Author_Institution :
Dept. of Navig., EADS Astrium GmbH, Munich, Germany
Abstract :
In this work several different chip pulse shapes with related interplexing/mapping schemes are assessed for DS-CDMA systems with application to Global Navigation Satellite Systems (GNSS). The different signal types are compared with respect to synchronization performance, spectral separation to non-interoperable signal, and implementation aspects on the satellite payload and in the GNSS receiver.
Keywords :
Binary phase shift keying; Design optimization; Global Positioning System; Multiaccess communication; Pulse modulation; Pulse shaping methods; Radio navigation; Satellite navigation systems; Shape; Signal design;
Conference_Titel :
Position Location and Navigation Symposium (PLANS), 2010 IEEE/ION
Conference_Location :
Indian Wells, CA, USA
Print_ISBN :
978-1-4244-5036-7
Electronic_ISBN :
2153-358X
DOI :
10.1109/PLANS.2010.5507227
