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Method for improving mobile telephone production process

A production process, mobile phone technology, applied in program control devices, program loading/starting, telephone communication, etc., can solve the problems of difficult to shorten the time for parameter correction, time-consuming several minutes, and mobile phone time bottlenecks, etc.

Inactive Publication Date: 2005-12-14
QUISDA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the process of mobile phone production in the factory, there are two problems in the download part of the program code: one is the time bottleneck when the program code is downloaded, and the other is the time bottleneck when the mobile phone performs parameter calibration
However, the average calibration time for a mobile phone is about 80-120 seconds, and the calibration value of each mobile phone is mostly different, so it is difficult to shorten the parameter calibration time
[0005] In the traditional process, each mobile phone must go through such figure 1 The steps of downloading, calibrating, and testing are shown, while downloading and calibrating can take minutes

Method used

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  • Method for improving mobile telephone production process
  • Method for improving mobile telephone production process
  • Method for improving mobile telephone production process

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0032] Please refer to figure 2 , which shows a schematic flowchart of program code downloading according to the first embodiment of the present invention. First, as shown in step 202, a memory card is provided, and a set of preset program codes are downloaded to the memory card. The default program code can include all the program codes originally intended to be assigned to the mobile phone. Next, proceed to step 204, inserting the memory card into the memory card expansion slot of the mobile phone in the form of inserting a card, so as to download the program code.

[0033] When the mobile phone on the production line is delivered, the memory card is used to download the program through the interior of the mobile phone. Before downloading, a start code has been stored inside the mobile phone, such as a startup program code, for switching on and off and some simple settings.

[0034] As shown in step 206, after the mobile phone detects the inserted memory card, it can che...

no. 2 example

[0039] Different from the first embodiment, the provided memory card not only includes a set of preset program codes, but also a set of preset calibration values. The set of preset correction values ​​is, for example, relative radio frequency strengths of the radio frequency components for transmission and reception. While correction values ​​vary from phone to phone, there is still some margin for error, so an appropriate set of correction values ​​can be chosen to cover most phones.

[0040] Please refer to image 3 , which shows a schematic flowchart of program code downloading according to the second embodiment of the present invention. First, as shown in step 302, a memory card is provided, and at least a set of preset program codes and a set of preset calibration values ​​are stored on the memory card. Next, proceed to step 304, inserting the memory card into the memory card expansion slot of the mobile phone by inserting a card, so as to download the program code and ...

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Abstract

The program code downloading method is used in downloading at least one set of preset program codes to cellphone, and the cellphone has one memory card expanding slot and one stored initial code. The method includes the following steps: providing one memory card with stored preset program code set; setting the memory card inside the expanding slot; and judging whether the preset program code set in the memory card is the program codes to be downloaded, and if yes, downloading the program code set into inside the cellphone.

Description

technical field [0001] The invention relates to a method for improving the production process of mobile phones, in particular to a method for downloading program codes which can increase the efficiency of code downloading for mobile phones, so as to shorten the time of the production process. Background technique [0002] Currently, there are various types of mobile phones on the market, and the program codes inside the mobile phones provide many applicable user environments to read or realize various functions of the mobile phones. Before the mobile phone leaves the factory, these program codes are downloaded in the mobile phone, and then sent to dealers in various places for sale. At present, in the process of mobile phone production in the factory, there are two problems about the program code download part: one is the time bottleneck when the program code is downloaded, and the other is the time bottleneck when the mobile phone is performing parameter calibration. [00...

Claims

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Application Information

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IPC IPC(8): G06F9/445H04M1/24H04M1/72406
Inventor 袁嘉尚辛志浩
Owner QUISDA CORP
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