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A kind of wireless communication terminal and its registration network method

A wireless communication terminal and terminal technology, applied in the field of communication, can solve problems such as terminal failure to register, reduce operator trust, affect terminal registration time, etc. Effect

Inactive Publication Date: 2011-11-30
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But such a disadvantage is that because many of the networks searched are not the contracted network of the SIM card operator, the terminal cannot register on these networks, and the result presented to the terminal user is that it cannot register
It often happens that multiple networks cannot be registered, which seriously affects the terminal registration time, also seriously affects the experience of end users, and reduces the trust of end users in the operators they use

Method used

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  • A kind of wireless communication terminal and its registration network method
  • A kind of wireless communication terminal and its registration network method
  • A kind of wireless communication terminal and its registration network method

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Embodiment Construction

[0019] The invention provides a wireless communication terminal and a network registration method thereof. The technical solution of the invention uses the STK function to control the result of manual network search to save registration time.

[0020] The principle of using the STK function to control the result of manual network search is that after the terminal inserts the SIM card and the user sets the manual network search, after the terminal searches for the relevant network, it does not report to the terminal user for selection, but writes the relevant network information to the SIM card. The way of file is to directly inform the SIM card according to a certain format. The smart SIM card selects the network information according to the current network information and the internal application of the SIM card (according to the contract information of the operator). The network that the user can register is reported to the terminal, and the terminal then provides this part o...

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Abstract

The invention proposes a wireless communication terminal and a network registration method thereof. The wireless communication terminal includes a sending module, a terminal STK function control module and a terminal display module; the terminal sending module sends an instruction to the SIM card; the terminal STK function control module searches the relevant network information of the wireless communication terminal Notifying the SIM card, and receiving the network information selected by the SIM card; the terminal display module receives the user's manual network search instruction, and provides the network information selected by the SIM card to the terminal user for selection. The invention uses the STK function to control the result of manual network search to save registration time, avoids the situation that the terminal user selects a network that cannot be registered for registration, shortens the time for the user to find the network and registers, and improves user experience.

Description

technical field [0001] The present invention relates to the technical field of communication, and more specifically, to a wireless communication terminal and a method for registering with a network. Background technique [0002] The Subscriber Identity Module (SIM card) is a smart IC card with a microprocessor packaged in plastic. It is an indispensable and important part of the GSM system and is the registration certificate for users to enter the GSM network. With the development of the SIM card towards intelligence, the user identification application development tool (SIM Tool Kit, STK) function has increasingly become an important function of the smart SIM card, which includes a set of instructions for the interaction between the terminal and the SIM card, In this way, the SIM card can be used to run the application programs in the card to realize the purpose of value-added services. The set of commands here refers to two types of STK function commands, one is the envel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W60/00H04W88/02
Inventor 房立军李惠斌
Owner ZTE CORP
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