DYNAMIC CHANNEL SELECTION SYSTEM

摘要

PURPOSE:To simplify the overall constitution of a dynamic channel selection system by attaining the free selection of a dynamic channel by each MBS itself and omitting the transmission of information between an automobile telephone exchange station AMC and as radio circuit control station MCS and the control functions of both stations AMC and MCS. CONSTITUTION:It is decided that the receiving level is lower than the prescribed value when the channels of the same frequency are used. Based on this decision, the channels are used. Therefore it is just needed for each base station MBS to check the receiving level of the channel when this channel has the same frequency as another MBS used as a dynamic channel. Thus the free selection of a dynamic channel based on the decision of each MBS itself is made possible.