TAG: navigation message

FIGURE 2. Typical sequence of position fix process in standalone GPS user equipment (Msr=measurements).

Innovation: Faster, Higher, Stronger

October 8, 2015

Proposed GNSS Navigation Messages for Improved Performance
In this month’s column, we look at proposed changes to the way navigation messages are formulated that could result in a future satellite navigation system providing faster fixes effectively giving receivers higher sensitivity and stronger performance.


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Photo: GLONASS

New Structure for GLONASS Nav Message

November 2, 2013

Russian scientists propose a new code-division multiple-access signal format to be broadcast on a new GLONASS L3 signal. Once implemented across the modernizing GLONASS constellation, this will facilitate interoperability with — and eventually interchangeability among — other GNSS signals. The flexible message format permits relatively easy upgrades in the navigation message, if required.


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This article is tagged with , , and posted in From the Magazine, GNSS