The radio communication device and the system which unify location decisive means

摘要

(57) Abstract The device which makes that location of the radio communication device is decided accurately the signal processing which the radio communication device covers wide scope and without necessary to calculate, possible, it is manner and the system. Wireless installation frequency from first frequency converts the signal for location decision to frequency of the canonical communication channel, this frequency the signal which is converted transmits to base station with former manner. The receiving device for location decision is joint with the base station which receives the signal for location decision, on the basis of the signal for location decision the location of the radio communication device decides.