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Bluetooth file transmission system

A file transfer and bluetooth technology, applied in the field of communication, can solve the problems of not providing Socket function set, unable to implement bluetooth services, and limiting terminal functions.

Inactive Publication Date: 2009-06-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, among the various embedded wireless communication terminal platforms that are widely used at present, many platforms do not provide the Socket function set that can support the Bluetooth protocol family. Therefore, the Bluetooth service cannot be realized on these platforms.
This obviously limits the functionality of the terminal, however, a technical solution to this problem has not yet been proposed

Method used

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  • Bluetooth file transmission system
  • Bluetooth file transmission system

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Embodiment Construction

[0020] In this embodiment, a bluetooth file transmission system is provided. The system does not require the wireless communication terminal platform to provide the Socket function set supporting the Bluetooth protocol family, but encapsulates the serial port driver module on the device management layer of the platform operating system, and provides multiple serial port access functions. The application layer module can operate the serial port by calling the serial port access function, so as to realize the data transmission with the Bluetooth chip, and finally realize the wireless data transmission by the Bluetooth chip.

[0021] like figure 2 As shown, the bluetooth file transfer system according to the embodiment of the present invention includes: a bluetooth chip 202, which is used to realize the bluetooth wireless communication function, and constructs a serial port conforming to a predetermined specification (RS-232 specification), and transmits data via the serial port...

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Abstract

The invention discloses a bluetooth file transmission system, comprising a bluetooth chip for realizing bluetooth wireless communication function, establishing a serial port meeting the prearranged norm, sending the data stream from the serial port to a serial port driving module and receiving the data stream sent by the serial port driving module from the serial port, and a serial port driving module which is arranged beside a baseband chip, and is used for sending the data stream from the bluetooth chip to an application layer module beside the baseband chip and sending the data stream from the application layer module to the bluetooth chip. The bluetooth file transmission system can realize the transmission of bluetooth files on a terminal platform which is not provided with with Socket function sets supporting the bluetooth protocol family.

Description

technical field [0001] The present invention relates to the communication field, and in particular, relates to a bluetooth file transmission system. Background technique [0002] Bluetooth technology is an open global specification that establishes a specific connection for the communication environment between fixed equipment and mobile equipment based on low-cost short-range wireless connection. This technology supports data services and voice services. At present, the barrier-free access distance that can be achieved through this technology is about 10 meters. [0003] Because bluetooth technology can realize short-distance wireless data transmission, it has been widely used in embedded systems. Especially the bluetooth file transfer function, which can conveniently transfer various types of files between handheld wireless communication terminals, so as to realize information sharing and enhance the functions of handheld wireless communication terminals. [0004] In the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B5/00H04L12/56
Inventor 张欣谢仁艿刘杰杰韦益德
Owner ZTE CORP