Title

Novel signal designs for improved data capacity from DGPS radiobeacons

Document Type

Conference Proceeding

Date of Original Version

11-22-2004

Abstract

The novel signal designs for improved data capacity from differential global positioning system (DGPS) radiobeacons frequencies to improve the accuracy and integrity of GPS are discussed. The radiobeacons operate in the medium frequency (MF) portion of the radio spectrum and minimum shift keying (MSK). To improve the accuracy and reliability without dimnished utility, new messages could be added to the existing Radio Technical Commission for Maritime Services (RTCM) message flow. A new signal could be transmitted in addition to the legacy signal to provide a higher data capacity.

Publication Title

Proceedings of the National Technical Meeting, Institute of Navigation

Volume

2004

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