The process to register a mével station in a communication system of digital radio and to determine forward and not a sign of periodic registration from a mobile station to a estaçãThe base, and mobil

摘要

'' processes for registering a mobile station in a communication system of digital radio and to determine forward and not a sign of periodic registration from a mobile station to a estThe action base, and mobile device ''.The present invention provides a new method for determining the point at which the mobile station is requested to transmit a record regularly to the base station when the mobile station is blocked in a canAl digital control damps. The system clock regid in mobile station is replaced by a timing mechanism called regid _ per _ TMR.Instead of tracing the system clock regid zero nxtreg,Regid _ per _ TMR is a function of the variable and the variable regid permanent nxtreg _ per transmitted in the message of the registration parameters fbcch.Then,Regid _ per _ TMR is calculated as a specific period of time as a function of nxtreg and regid _ per ligament of the mobile station, and does not need to be stored in the memory of the mobile station.Regid _ per _ TMR acts as a timer for nxtreg decreasing such that the mobile station automatically performs determination of log periodically by is 136.1, section 6.3.9 at the expiration of regid _ per _ TMR. Once the system clock regid was eliminated, the value of regid is calculated on a basis' 'if necessary' ', from other parameters.