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 Prima ry Receiver Scan Carrier Number (PSCN) starting from the data regarding the so-called multiframe number (MFN) in a personal telep hone 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 compl ete scanning of the frequencies by the radio fixed part (RFP); dividing this minimum common multiple (m.c.m.) by the duration of a multifra me and taking the quotient to obtain a periodicity value ; waiting that the multiframe number (MFN) assumes a whole multiple value of t he periodicity calculated as indicated above and beginni ng the scanning starting from the known frequency (x) which is common to all ra dio fixed parts (RFP) to be synchronized.