Title :
Use of the NAVSTAR Global Positioning System (GPS) in the Defense Communications System (DCS)
Author :
Hua, Quyen D. ; Williams, Michael S. ; Evans, John ; Trippy, Matthew A.
Author_Institution :
GPS Corp., San Jose, CA, USA
Abstract :
CCITT Recommendation G.811 specifies that all clocks at network nodes should have a long-term frequency departure of not greater than 1 × 10-11. The authors describe the network synchronization technique used in the Defense Communications System and the equipment used to provide the stability required to meet the CCITT Recommendation. Specifically, the Q5200/SM timing GPS receiver is discussed
Keywords :
Global Positioning System; frequency measurement; frequency stability; military communication; radio networks; synchronisation; timing; CCITT Recommendation G.811; Defense Communications System; GPS clock; NAVSTAR Global Positioning System; Q5200/SM timing GPS receiver; long-term frequency departure; network nodes; network synchronization technique; Availability; Clocks; Defense industry; Distributed control; Frequency synchronization; Global Positioning System; Information systems; Oscillators; Stability; Timing;
Conference_Titel :
Frequency Control Symposium, 1993. 47th., Proceedings of the 1993 IEEE International
Conference_Location :
Salt Lake City, UT
Print_ISBN :
0-7803-0905-7
DOI :
10.1109/FREQ.1993.367371
