Method for processing call conflict of terminal equipment and terminal equipment

Abstract

The present invention relates to a method for handling call conflicts of terminal equipment and the terminal equipment. The method comprises: the baseband processor of the first terminal equipment receives an incoming call request message from the second terminal equipment sent by the network; the incoming call request message carries the first Information about the first account number of a terminal device; the baseband processor sends an incoming call indication message to the wireless support device of the first terminal device according to the incoming call request message; the wireless support device obtains the status of the first terminal device; when it is idle state, the wireless support device updates the state of the first terminal device to an incoming call state according to the incoming call indication message, and occupies a mutex; the wireless support device sends a state change success message to the baseband processor; the baseband processor according to the state change success message, The incoming call request message is sent to the application processor of the first terminal device, so that the application processor prompts the user for incoming call information according to the incoming call request message.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a method for processing call conflicts of a terminal device and the terminal device. Background technique [0002] At present, the hardware architecture of smartphones mostly adopts a dual-processor architecture. Among them, the application processor runs the operating system and is responsible for the control of the entire operating system, including additional mobile phone application functions such as audio and video processing, document processing, and data processing; the baseband The processor is responsible for the processing of the communication protocol and realizes the basic communication functions of the mobile phone. The dual-processor architecture can enrich and expand the functions of the mobile phone, but it also makes the internal processing of the mobile phone more complicated. [0003] When a user is talking on a mobile phone, there is a scenario...

AI Technical Summary

Problems solved by technology

Because each account corresponds to an independent protocol stack, once an incoming call and an outgoing call arrive at the same time, the incoming call and the outgoing call will update their respective protocol stacks, which will cause the outgoing call to stay on the phone call interface, but cannot Dial out, and the calling party who calls the mobile phone hears the other party ringing, but the called party does not have any caller ID, that is to say, the incoming and outgoing calls cannot be continued

Therefore, there is still a lack of an effective protection mechanism for incoming and outgoing call conflicts of dual-card single-pass mobile phones

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