A radio paging system in which transmitting functions are given to terminals for radio paging so that the terminals can transmit the acknowledgment of paging signals and their own signals to a base station side as incoming signals through direct diffused-spectrum modulation, wherein the base station is capable of individually receiving incoming signals transmitted from the terminals as the acknowledgment signals and their own signals. Different diffused-spectrum codes are allocated to the incoming signals transmitted from the terminals as acknowledgment signals and their own signals.
申请公布号
WO9838815(A1)
申请公布日期
1998.09.03
申请号
WO1998JP00842
申请日期
1998.02.27
申请人
NTT MOBILE COMMUNICATIONS NETWORK INC.;ITO, SHOGO;YAMAO, YASUSHI;OHKUBO, SHINZO