METHOD AND SYSTEM FOR THE DETERMINATION OF THE PSCN PARAMETER STARTING FROM THE MFN PARAMETER IN A DECT CORDLESS TELEPHONE SYSTEM

摘要

The invention relates to a method and a system to obtain the so-called Primary Receiver Scan Carrier Number (PSCN) starting from the data regarding the so-called multiframe number (MFN) in a personal telephone system realized according to the DECT standard. The preferred embodiment of the present invention includes the following steps: calculating the minimum common multiple (m.c.m.) between the duration of a multiframe (160 ms) and the period necessary for the complete scanning of the frequencies by the radio fixed part (RFP); dividing this minimum common multiple (m.c.m.) by the duration of a multiframe and taking the quotient to obtain a periodicity value; waiting that the multiframe number (MFN) assumes a whole multiple value of the periodicity calculated as indicated above and beginning the scanning starting from the known frequency (x) which is common to all radio fixed parts (RFP) to be synchronized.