Patent ID: 6112082
Filing Date: 2000-08-29
Classification: H04B,H04W

Abstract:
A method of compiling the relationships of transmitters to receivers in a radio system that includes at least two receivers and at least one transmitter located in at least one radio coverage area of the receivers, wherein in respect of at least one single transmitter the method comprises the steps of:sending on a transmission channel allocated to said transmitter a signal of known power;measuring in at least one of the receivers the power received from the transmitted signal, it being guaranteed that the signal will be a solitary signal upon reception;calculating an amplification factor associated with the signal received in the receiver, wherein the amplification factor comprises the factor by which the transmitted signal strength is multiplied in order to obtain the received signal strength; andstoring the calculated amplification factor as a histogram, in which the X-axis represents amplification factor and the Y-axis represents the number of collected values having a certain amplification value, in a storage location in the radio system.