BASE STATION EQUIPMENT AND MOBILE RADIO TERMINAL FOR RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION SYSTEM AND COMMUNICATION METHOD IN THE COMMUNICATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To improve line using efficiency by dividing the using method for a communication channel and a control channel into methods for data communication and for speech communication in the case of executing data communication concerning a base station equipment and a mobile radio terminal, the radio communication system and a communication method in it, which are satisfactorily used when constructing a radio data communication network through the use of the mobile radio terminal. ;SOLUTION: The base station equipment for the radio communication system 2 communicating between with the mobile radio terminal 1 through a radio line 3 is provided with a voice communication processing system 4 processing a speech signal and a data communication processing system 5 processing a data signal. The data communication processing system 5 is provided with a low-speed demodulation part 6 giving modulation/demodulation processing concerning the data signal at a processing speed lower than that at the voice communication processing system 4.;COPYRIGHT: (C)1997,JPO