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Multi-card multi-standby communication terminal and receiving and sending conflict processing method and device thereof

A communication terminal and conflict handling technology, which is applied in the field of communication, can solve problems such as business card dropped calls, and achieve the effect of avoiding dropped calls and reducing impact

Active Publication Date: 2014-07-02
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The problem to be solved by the present invention is that in the multi-card multi-standby communication system, due to the conflict of sending and receiving between business cards and non-service cards, serious problems such as call drop may occur when the business card is performing business.

Method used

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  • Multi-card multi-standby communication terminal and receiving and sending conflict processing method and device thereof
  • Multi-card multi-standby communication terminal and receiving and sending conflict processing method and device thereof
  • Multi-card multi-standby communication terminal and receiving and sending conflict processing method and device thereof

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Embodiment Construction

[0034] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways than those described here, and those skilled in the art can make similar extensions without departing from the connotation of the present invention. Accordingly, the present invention is not limited to the specific embodiments disclosed below.

[0035] In the multi-card multi-standby single-pass system (only one set of radio frequency module, multiple SIM / USIM cards), the SIM / USIM card that performs business is called a service card, and the SIM / USIM card that does not perform business is called a non-service Therefore, when the service of...

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Abstract

Disclosed are a multi-card multi-standby communication terminal and a receiving and sending conflict processing method and device of the multi-card multi-standby communication terminal. The receiving and sending conflict processing method of the multi-card multi-standby communication terminal comprises the steps that whether the protection state of a receiving and sending conflict is started or not is determined according to the type of receiving and sending signaling or data; when the receiving and sending conflict exists between a business card and a non-business card, if the fact that the protection state is started is recognized, signaling or data corresponding to the business card are received and sent, and signaling or data corresponding to the non-business card are discarded. According to the technical scheme, the serious problem that call dropping occurs when the business card carries out the business due to the receiving and sending conflict between the business card and the non-business card can be effectively solved.

Description

technical field [0001] The invention relates to the communication field, in particular to a multi-card multi-standby communication terminal and a method and device for processing conflicts between sending and receiving. Background technique [0002] With the rapid development of communication technology, the exchange of information between people is also more frequent, a mobile phone can no longer meet people's needs, especially those engaged in sales, management and other work, sometimes need two or three or more mobile phones to Barely meets needs. And it is very inconvenient to carry so many mobile phones, therefore, multiple cards and multiple standby mobile phones have appeared on the market. This kind of mobile phone allows users to only need one mobile phone carrier, but can install multiple Subscriber Identity Module (SIM, Subscriber Identity Module) cards or global Subscriber Identity Module (USIM, Universal Subscriber Identity Module) cards, which is obviously mor...

Claims

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Application Information

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IPC IPC(8): H04W72/12H04W88/06
Inventor 李文杰
Owner SPREADTRUM COMM (SHANGHAI) CO LTD
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