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Automatic upgrading method and system of wireless communications system terminal software

A wireless communication system and terminal software technology, applied in wireless communication, communication between multiple stations, radio/inductive link selection arrangement, etc., can solve problems such as difficult operation and implementation, and achieve automatic upgrade and upgrade system Performance, the effect of improving the quality of service

Inactive Publication Date: 2003-11-19
BEIJING XINWEI TELECOM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

For the equipment of the system network part under the control of the operator, its software upgrade is relatively easy to do, but for a large number of terminal equipment scattered in the hands of the majority of users, its software upgrade is more difficult to operate and implement

Method used

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  • Automatic upgrading method and system of wireless communications system terminal software
  • Automatic upgrading method and system of wireless communications system terminal software
  • Automatic upgrading method and system of wireless communications system terminal software

Examples

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Embodiment Construction

[0074] The invention provides a reliable and safe method for automatically upgrading the terminal software of a wireless communication system. Such as figure 1 As shown, the basic implementation steps of this method for automatic software upgrade are as follows:

[0075] (1) The automatic upgrade of terminal software is operated and controlled by the network management system (NMS) 11. The maintenance personnel import the upgrade code data into the NMS system, configure the corresponding process parameters, and then start the software upgrade process.

[0076] (2) The NMS loads the upgrade software code to each base station controller (BSC) 12.

[0077] (3) The BSC forwards the software code to be loaded to its subordinate base station (BTS) 13.

[0078] (4) The BTS starts a task of loading terminal software. The task first performs framing processing on the code data to be loaded, and then periodically and cyclically broadcasts the to-be-loaded users in the cell covered by it wi...

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Abstract

The system includes the network management system, the base station controller, the base station and multiple user terminals in each station. The network management system manages software codes to be upgraded. The network management system distributes software codes to each base station controller. Each base station controller forwards software codes to be upgraded to base stations supported. The base station through a broadcast channel broadcasts software codes to multiple users' terminals so as to realize software upgrade automatically.

Description

Technical field [0001] The invention relates to a method for updating user terminal software in a wireless communication system, in particular to a method in which terminal software can be upgraded over the air from a base station through wireless transmission. Background technique [0002] With the continuous improvement of chip processing speed, more and more functions traditionally realized by hardware are now realized by software, which provides a lot of flexibility for system functions. This is the concept of software radio. Similarly, with the development of software radio technology, the performance of a wireless communication system not only depends on the hardware platform it implements, but also mainly depends on the performance of its software implementation. Based on the same hardware platform, the performance of the system can be continuously improved by upgrading the software, and the functions of the system can be increased or improved. However, for a large number ...

Claims

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Application Information

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IPC IPC(8): H04W88/12G06F9/44H04B7/26H04W88/18
Inventor 王正强李国强袁进温斌林波
Owner BEIJING XINWEI TELECOM TECH
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