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Data access method and device

A data access and data technology, applied in the field of communication, can solve the problems of limited data transmission speed, slow display, slow AT command transmission speed, etc., and achieve the effect of improving access speed

Inactive Publication Date: 2012-07-18
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The speed of these two channels limits the speed of data transfer
At the same time, because the transmission speed of AT commands is relatively slow, and the transmission speed of the 7816 interface is generally 230kbps, so that when users browse the web pages on the UICC, the display is relatively slow.

Method used

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  • Data access method and device

Examples

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Embodiment Construction

[0027] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0028] figure 2 is a flowchart of a data access method according to an embodiment of the present invention. Such as figure 2 As shown, the method is applied to an application processor, the application processor includes: a web browser and a BIP gateway, and the method mainly includes the following processing:

[0029] Step S202: the BIP gateway sends a data access instruction to the UICC via the SPI;

[0030] Step S204: The BIP gateway receives the data corresponding to the data access instruction from the UICC via the SPI.

[0031] In related technologies, the speed of data transmission through the channel between the application processor and the communication processor and the 7816 interfac...

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Abstract

The invention discloses a data access method and a device. The method comprises the following steps: a BIP (bearer independent protocol) gateway sends a data access instruction to a UICC (universal integrated circuit card) through an SPI (serial peripheral interface), and the BIP gateway receives data, which is corresponding to the data access instruction, from the UICC through the SPI. According to the technical scheme provided by the invention, an access speed of a user is improved, and the effect of bulk data transmission of a WEB server in the UICC can be achieved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a data access method and device. Background technique [0002] According to the requirements of the Global System for Mobile Communications Alliance (GSMA) for mobile phones that support the integration of mobile phones and smart cards (eNFC), the smart card web server (SmartCard Web Server, referred to as SCWS) needs to be implemented on the mobile phone. )Features. That is, the network server is embedded in the Subscriber Identity Module (SIM for short) card, and the application program of the terminal can access resources and services on the SIM card through the HyperText Transfer Protocol (HyperText Transfer Protocol, HTTP for short). Data is exchanged using the HTTP protocol, and a web browser can be used as the user interface for the application. According to the SCWS standard of the Open Mobile Alliance (OMA), an international standards organization, the WWW page access...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06
CPCG06F13/00H04L29/08H04L29/0809H04W8/00H04L67/02H04L69/08H04W8/20H04L67/56H04L67/141
Inventor 李飞梁国和
Owner ZTE CORP
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