Power saving processing method and system for mobile terminal and mobile terminal

Abstract

The invention discloses a mobile terminal power-saving processing method, system and mobile terminal. In the power-saving method, the tasks of the baseband subsystem are prioritized over the tasks of the application subsystem for scheduling processing, ensuring the baseband subsystem with high real-time requirements The task is processed in time, and in this method, when the application subsystem does not have a task ready, the application subsystem is in a dormant state. On this basis, if the baseband subsystem does not have a task ready, the baseband subsystem is also entered into a sleep state, thereby The power consumption of the mobile terminal is reduced, the use time is extended, and the communication between the baseband subsystem and the application subsystem is realized due to the introduction of the virtual operating system, and the operation of the baseband subsystem and the application can be completed through a processor Subsystem operation reduces production costs.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a mobile terminal power saving processing method, system and mobile terminal. Background technique [0002] In recent years, with the rapid development of mobile communication technology, mobile communication terminals are more and more widely used, their functions are becoming more and more powerful, and their power consumption is also increasing. For portable mobile terminals, most of them are small in size and rely on batteries for power supply, and are often required to have a long standby and use time, which puts forward higher requirements on the system power consumption of the terminal in order to maximize the The purpose of power saving. [0003] The terminal usually includes a communication processor and an application processor. The communication processor is responsible for the baseband communication, and the application processor is responsible f...

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Problems solved by technology

[0005] During the research and practice of the existing single-CPU virtual machine method, the inventors of the present invention found that the method simply divides the terminal into two parts, the baseband subsystem and the application subsystem, and does not clarify the relationship between the two systems. As a result, the hardware equipment is not fully and effectively utilized, and the baseband subsystem cannot be guaranteed to sleep as much as possible on the basis of timely processing of equipment tasks, nor can it be guaranteed that the sleep time is as long as possible, thus making the power consumption of the mobile terminal bigger

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