Locata Tech Explained
Introduction to LocataTech
The synchronization of transmitters is a fundamental requirement for radio-positioning systems.
Locata’s pivotal technological advance is a patented synchronization method called TimeLoc.
Locata’s transmitters are chronologically “locked” together.
There is no other system that can do this.
TimeLoc synchronization enables Locata technology to provide accurate position solutions with simple receivers that only utilise one-way ranging signals – a technology which works the same way as GPS. Without a synchronous network such as Locata, all competing radio-positioning systems must resort to additional complex hardware plus some form of reference system and communications back-channel. This is needed to externally correct time errors inherent in unsynchronised signals. Such externally corrected technologies:
- are intrinsically more complex;
- are far less reliable;
- require additional infrastructure;
- do not provide sufficient accuracy and
- do not scale to areas of varying size.
Locata’s terrestrial networks provide both local control and regional coverage. Locata’s technology encompasses both the transmit and receive sides of a positioning network, allowing the system to be configured to meet specific, localized demand for availability, accuracy, and reliability. This flexibility ensures that signal integrity can be guaranteed in even the most demanding environments – especially indoors.
Other reference material
Basic explanation of GPS technology: http://www.youtube.com/watch?v=Z3Pm3HHUyzk
GPS’ military heritage: http://www.youtube.com/watch?v=EOwMkFsJXRI
