Patent ID: 6047164
Filing Date: 2000-04-04
Classification: H04W

Abstract:
A method for controlling the signals of an ERMES pager comprising the steps of:(a) repeating testing until a starting signal is detected;(b) receiving batch data from any base station, wherein said batch data include a synchronization partition, system information partition, address partition, and message partition, whereby said pager is synchronized with said base station by using the data packaged in said synchronization partition;(c) checking if synchronization link is established, and if it is established then the following step is carried out;(d) carrying out channel scanning;(e) comparing the frequency subset number and operator identity established in said pager with the frequency subset indicator and operator identity packaged in said system information partition, wherein if the comparing result is not matched, a roaming process is carried out, and if it is matched, the following step is carried out;(f) carrying out channel locking;(g) comparing the initial address of said pager with the data packaged in said address partition, wherein if there is an address in said address partition corresponding to said initial address, said pager locks on the channel to advance to the following step, and if not, the channel locking process is carried out again; and(h) receiving the data in said message partition in iteration, such that when said pager finishes receiving said data in said message partition or the predetermined receiving time interval has passed, the step (f) is carried out again.