Or it can simply broadcast its position to a distant ground station, where an operator can use a computer keyboard and mouse, or a joystick, to direct it.
A car approaching a blind intersection can broadcast its position to cars coming from other directions.
Instead of radar figuring out where planes are along a route, the plane broadcasts its position through a satellite; and rather than a person telling the pilot where to go, computers map a more efficient, time- and fuel-saving route.
Using (k) distance estimates causes each beacon and settled node to broadcast its position (k) times, increasing the communication complexity to (O kn)).
However, they are different in two aspects: (1) APs are spatially separated, covering long distance, while peer nodes are densely packed with short-distance coverage; (2) APs periodically broadcast its position information, while peer nodes do not due to power supply constraints.
And several start-ups have said they are working on a prototype of an implantable chip that contains a miniature global-positioning-system (GPS) receiver and can broadcast its position.Other than people in danger of being kidnapped, such devices seem unlikely to find many takers.
A transponder built into the vehicle would broadcast its position, heading, speed and other relevant information ten times a second in all directions.
Because beyond the hedges another car stopped in the road had broadcast its position, warning the self-driving car of the hazard.
In the final phase, the node becomes a reference, and broadcasts its estimated position to assist its neighbors.
Instead, each plane would locate itself, using the global positioning system, and then broadcast its location.
