Sequential controlling method for electric-saving mode of mobile communication device

Abstract

The sequential control method for power-saving mode of mobile communication device, the mobile communication device is applied in time division multiply access and takes wireless communication with base station through the frame, the sequential control method includes: carrying out a synchronized control program to interrupt the other control program of the loaded real time operation system currently, and calculates a reserved power-saving period of the executable power-saving mode, executes this synchronized control program to drive this mobile communication device entering this power saving mode in the actual power saving period, and executes this synchronized control program to adjust the sequential of mobile communication device synchronizing with the sequential of the base station according to the actual power-saving period.

Description

technical field [0001] The invention relates to a timing control method of a mobile communication device, in particular to a timing control method corresponding to the power saving mode of the mobile communication device. Background technique [0002] For the known wireless communication system, it mainly includes a plurality of base stations (base stations), and each base station corresponds to a communication area (cell), which is used to control a plurality of mobile communication devices (mobile unit) located in the communication area. ) signal reception and signal transmission, the plurality of mobile communication devices are mostly portable (portable) communication devices, for example, in a pan-European digital mobile phone system (global system for mobile communications, GSM), The above-mentioned mobile communication device is a hand-held mobile phone (cellular phone), and in order to make the mobile phone easy to carry to provide users with a more convenient life, ...

AI Technical Summary

Problems solved by technology

[0019] As mentioned above, the power saving management program 56 is the task with the lowest execution priority, and is used to determine whether the mobile communication device 40 is in an idle state. However, when performing step 106 to calculate the scheduled execution time of the power saving mode, if there is a higher When the interrupt service of execution priority is triggered to execute, the power-saving management program 56 in step 106 will be interrupted by the above-mentioned interrupt service. If the power-saving management program 56 is constantly interrupted by other interrupt services with higher execution priority , then the power saving management program 56 needs a very long execution time to complete step 106 to calculate the scheduled execution time. In addition, as can be seen from the flowchart shown in FIG. To carry out the power-saving mode and the sequence recovery work after the power-saving mode ends respectively, wherein it is necessary to consider many interrupts and exceptions when designing the power-saving management program 56 and the sequence control program 58. In addition, The power saving management program 56 and the sequence control program 58 belong to different processing procedures (processes). Since the operation of the power saving mode of the mobile communication device 40 involves the operation between different processing programs, the operation of the power saving mode is further caused. More complex than a single handler

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