RADIO COMMUNICATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To overcome the problem that delay time in data arrival caused by the length or type of a cable used between a control station and each radio base station must be corrected in the receiving side base station when data is transmitted from the control station to each base station. SOLUTION: A transmission delay caused by the length and type of a cable connecting between a controller and each radio base station is measured automatically and altered at a timing of transmitting a 5 ms clock so that the timing of signals arriving at each radio base station being connected with BSIF is equalized thus solving the problem. COPYRIGHT: (C)2005,JPO&NCIPI