CONTROL METHOD FOR ENABLING RECEPTION OF SIGNAL INFORMATION BY RADIO TERMINAL COMMUNICATING WITH FIXED STATION IN TDMA MODE

摘要

PROBLEM TO BE SOLVED: To enable all signal data transmitted by a fixed station to be received within a specified continuous time by making a signal information position at traffic data to be transmitted/received at the fixed station and a terminal of a cellular network variable. ;SOLUTION: At a time t0 corresponding to a time multiframe, a frame T24 carries traffic data by time slots IT0 to IT7. At a time t1 corresponding to a successive multiframe, a position of a call in the time slot IT7 at the end of the frame is changed to a frame top by replacement of the time slot and occupies the time slot IT0. Then, a terminal to which the time slot IT7 is allocated is equipped not only with protection time between a frame T24 and a frame T25 for changing a frequency with which a terminal is synchronized for signal information reception in the frame T25 but also with additional six time slots. Thus, the terminal can surely hear all the signal information within the frame T25.;COPYRIGHT: (C)2000,JPO