WIRELESS RECEIVER BEING CAPABLE OF DETERMINING ITS VELOCITY

摘要

The invention relates to a wireless receiver (100) being capable of determining its velocity with respect to a number of wireless transmitters, the wireless receiver (100) comprising a communication interface (101) for receiving a number of carrier signals originating from the number of wireless transmitters, and a processor (103) being configured to determine a number of carrier phases of the carrier signals at two different time instants, to determine a number of carrier phase differences from the determined number of carrier phases for each carrier signal between the two different time instants, to determine a location matrix indicating a geometric relationship between a location of the wireless receiver (100) and a number of locations of the number of transmitters, and to determine the velocity of the wireless receiver (100) upon the basis of the number of carrier phase differences and the location matrix.