Developed as an alternative to GPS in the USA, the new positioning system works with television signals. Broadcast Positioning System (BPS), called technology, location and time data from terrestrial TV transmitters instead of satellite.
A new alternative developed for GPS
Developed by the National Association of Broadcasters, the system was developed as a solution to GPS’s signal weakness, risk of prevention, or fragility against cyber attacks.
BPS uses TV signals for positioning. However, in order for the system to operate, TV transmitters must signal the Signal Publication in the ATSC 3.0 standard. This standard adds a ATSC frame to each TV signal.
Thanks to this framework, BPS can provide accuracy up to 100 nanosania in terms of timing. Although the GPS offers a lower accuracy than the about 10 nanosanus sensitivity, the BPS is still high success.
In order to operate the positioning feature, the device must be able to signal from at least four different TV donors. Even in this case, location sensitivity remains in a radius of about 100 meters.
The system can still be called in the development phase. The fourth step of the process consisting of six stages was approached. According to plans, the project will be open to general use in 2027 at the latest. Until 2029, the fully integrated positioning feature is planned to be commissioned.
However, it remains unidentification of the system worldwide. So what do you think about this technology? You can easily share your opinions with us in the comments section below.
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