Frequency list implemented using a plurality of basic frequencies and bit maps for use in a GSM system

Abstract

A frequency format for use in a GSM (Global System for Mobile telecommunication) system. The frequency format comprises first information for defining a frequency list, said first information being arranged in a first octet; second information for defining a length of the frequency list, said second information being arranged in a second octet; first and second format IDs (identifications) being arranged in a specific part of a third octet; a plurality of basic frequencies arranged in a remaining part of the third octet to the last octet; and a plurality of bit maps each arranged between the basic frequencies. The number of the basic frequencies is varied depending on the length of the frequency list and the number of the bit maps between the basic frequencies.

Dependencies are inferred from the claim text.