Double-card mobile phone

A mobile phone and communication network technology, applied in the field of two-way communication, can solve problems such as low user satisfaction and missing, and achieve the effect of improving user satisfaction

Inactive Publication Date: 2008-05-14
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this patent application does not reveal how the dual-mode mobile station handles services from another communication network when it is receiving services from another communicatio...

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  • Double-card mobile phone
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Embodiment Construction

[0011] Various embodiments of the present invention will be described in detail below with reference to the accompanying drawings, in which the same structures or functions are marked with the same numerals. It should be pointed out that the purpose of the drawings is only to facilitate the description of the specific embodiments of the present invention, and is not a redundant description or limitation to the scope of the present invention.

[0012] A kind of dual-card mobile phone of the present invention comprises the host machine that is applicable to the first network, and is applicable to the slave machine of the second network, a common mobile phone power supply for the host machine and the slave machine, a boot module, an interface module, a communication module, an input Modules, such as keyboards, etc., and display blocks, such as display screens, etc. The host establishes a connection with the slave through the communication module and the interface module.

[0013...

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Abstract

The invention discloses a dual sim card cell phone that supports a first communication network and a second communication network. When the dual sim card cell phone is used for communication service in the first communication network, signals from the second communication network are also received, and corresponding parallel processing is conducted according to different types of received signals. Therefore, when communication service is carried out in the first network, paging from the second communication network is also received by the cell phone, and judgment is made for paging type, and corresponding handlings is conducted according to the judgment result, so as to avoid missing any communication information and increase the satisfaction degree of utilization for consumers.

Description

【Technical field】 [0001] The invention relates to the field of mobile communication, in particular to a technology enabling a mobile phone to simultaneously support two networks to realize two-way communication. 【Background technique】 [0002] With the development of mobile communication technology, mobile products have become a must for daily work and life. At present, the standards of mobile communication networks can be roughly divided into GSM, CDMA, CDMA2000, PHS (Personal Handy-phone System), WCDMA, TD-SCDMA, WIMAX, etc., and some technologically evolved networks. Since the network construction time of each wireless network is different, the coverage area of ​​each network is different, the operator is different, and the service content and cost are also very different. In the process of communication development, user-centered is the focus of market competition. Although the standard of mobile network technology has not been unified yet, for consumers, it is also ac...

Claims

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Application Information

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IPC IPC(8): H04Q7/32H04M1/72466
Inventor 金连成
Owner SPREADTRUM COMM (SHANGHAI) CO LTD
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