| 摘要 |
A method and an apparatus for estimating a position using a forward link AOA(Angle Of Arrival) are provided to obtain both the position and an orientation angle of a terminal by using an array antenna. An apparatus for estimating a position using a forward link angle of arrival includes plural array antennas(1) and a processor(2). The array antennas are arranged with constant intervals between them and receive signals from sensors at fixed positions. The processor processes the signals from the array antennas and calculates a position and an angle of the processor corresponding to a reference point. A driving unit(3) is activated, while moving toward a destination, according to the signal from the processor. |
