Title :
Generation and Analysis of Secondary Short Synchronization Codes for Use in Indian Regional Navigation Satellite System
Author :
Sajichandrachood, O.M. ; Mehta, Deval ; Soni, Manish ; Shukla, A.P. ; Raval, M.H.
Author_Institution :
Space Applic. Centre, ISRO, Ahmedabad, India
Abstract :
The tremendous growth in the global navigation satellite system paved the way for modernization of GPS and other GNSS systems. A major milestone in the modernization initiative is the inclusion of new civilian signals. These new signals encompass key innovations such as data less channel, improved navigation data message format, secondary spreading code structure and new modulation schemes. In this paper we concentrate on selection and analysis of the secondary spreading codes for use in Indian regional navigation satellite system (IRNSS).
Keywords :
Global Positioning System; codes; modulation; GNSS; GPS; Indian regional navigation satellite system; data less channel; data message format; global navigation satellite system; modulation schemes; secondary short synchronization codes; secondary spreading code structure; Global Positioning System; Modulation coding; Multiaccess communication; Region 8; Satellite broadcasting; Satellite navigation systems; Space technology; Spread spectrum communication; Technological innovation; Timing;
Conference_Titel :
India Conference (INDICON), 2009 Annual IEEE
Conference_Location :
Gujarat
Print_ISBN :
978-1-4244-4858-6
Electronic_ISBN :
978-1-4244-4859-3
DOI :
10.1109/INDCON.2009.5409380
