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High-speed program downloading system and method for mobile station in communication network

A program download and communication network technology, which is applied in the field of high-speed program download of mobile stations, and can solve the problems that serial communication cannot meet high speed and slow transmission speed.

Inactive Publication Date: 2005-03-16
HISENSE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the program download of the mobile station uses serial communication, and the transmission speed is slow. With the increase of the program volume of the mobile station, the use of serial communication brings many problems to the program download of the mobile station. Especially in the production test of the mobile station, a large amount of work is required. Mobile station program download, the use of serial communication can not meet the high-speed requirements

Method used

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  • High-speed program downloading system and method for mobile station in communication network
  • High-speed program downloading system and method for mobile station in communication network
  • High-speed program downloading system and method for mobile station in communication network

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Embodiment Construction

[0020] like figure 1 As shown, the process of program download requires a computer as a host computer, a mobile station, and a data line connecting the computer and the mobile station.

[0021] The mobile station has two sets of interfaces, one is UART (serial port) and the other is USB. The upper computer is an analog serial port. Since the USB of the mobile station adopts the communication mode of the analog serial port, the USB port is simulated as a serial port through an invisible USB driver on the computer (referring to the simulation of this communication channel as a serial port). serial port). That is to say, although the USB cable is plugged into the computer side and plugged into the USB port, the host computer program maps this port to a serial port. Therefore, from the perspective of the host computer program, the PC is only operating a UART port, but the mobile station is completely using the logical channel of USB, which is quite different from UART, and the U...

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Abstract

The invention relates to a high-speed program download system used to the mobile station of the communication network. The system is composed of the computer, the mobile station, the data wire, which connects the computer to the mobile station, the USB port, which is mapped to the analog serial port through the USB driven program of the computer, the control signaling transmission and the block order number download control module used to control the memory data erasing and writing. After the mobile station converted to the download mode, increase the USB clock configuration, and improve the transmission stability of the download execution module of erasing and writing to the memory data in the block erasing and page writing mode through the long length data package. In this way, the program download speed of the mobile station is enhanced, and so is the production efficiency.

Description

technical field [0001] The invention relates to the technical field of program downloading of mobile stations in mobile communication networks, in particular to the high-speed program downloading of mobile stations using flash memory as the storage medium of the mobile station. Background technique [0002] With the rapid development of the mobile communication industry, the amount of control software of the mobile station has increased greatly, so the storage of the software program of the mobile station has become a difficult problem to solve. In order to meet this need, flash memory emerged as the times require. With the increase of program volume, flash memory is more suitable for large-capacity storage. Because flash memory can make the volume very small under the condition that the large storage capacity can be guaranteed , the execution speed has been greatly improved, so most of the mobile stations with many functions currently use this kind of memory as the storage ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/38G06F13/40
Inventor 刘刚赵玉峰
Owner HISENSE