Wireless terminal wireless upgrding method and wireless upgrading system

A wireless terminal and wireless technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as reconnection, downloading, and complicated user operations

Inactive Publication Date: 2007-08-29
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the technical problem that the wireless upgrade method in the prior art requires the client to actively detect the wireless terminal software and the user operation is complicated, the present invention provides a wireless upgrade method and a wireless upgrade system i

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  • Wireless terminal wireless upgrding method and wireless upgrading system
  • Wireless terminal wireless upgrding method and wireless upgrading system

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] Referring to Fig. 1, Fig. 1 is a flow chart of the wireless upgrading method of the present invention. The upgrade steps of the mobile client include:

[0025] Start the upgrade server to read the upgrade file information from the upgrade file database, where the upgrade file information may include file name, file size and / or current version number. Then log in to the unified access server, and send initialization information to the unified access server: upgrade file information, IP address and port number of the upgrade server. In the future, whenever the upgrade file information is updated or the IP address and port number of the upgrade server are changed, the upgrade server will immediately send the latest relevant information to the unified access server to ensure that the latest information of the upgrade system is stored in the unifie...

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Abstract

The wireless upgrading method includes steps: obtaining information of upgrade file from database of upgrade file; carrying out comparison between information of upgrade file and information of current file of logged wireless terminal, and sending out selectable prompting message based on the compared result; returning back file list to be upgraded to wireless terminal based on information of upgrading request sent from user; downloading and upgrading the upgrade files confirmed by user based on acknowledge information of user. Detecting software of wireless terminal by server end, the invention does not need client end to carry out active detection so as to simplify user's operation. The disclosed method and system can carry out automatic switching between WTCP and TFTP two communication protocols, and support breakpoint transmission.

Description

【Technical field】 [0001] The invention relates to a wireless upgrading method and a wireless upgrading system of a wireless terminal, in particular to a wireless upgrading method and a wireless upgrading system in which a server side detects software of a wireless terminal. 【Background technique】 [0002] At present, there are two main ways of wireless network access in China: GPRS and CDMA 1X. The theoretical peak speed of GPRS can reach 112Kbps, and the theoretical peak value of CDMA 1X is 152Kbps, and the transmission rate is greatly affected by the network environment. Compared with the current wired network, there is still an obvious gap in the transmission rate of the wireless network. Therefore, the software upgrade and file download technology in the wireless network need to overcome the bottleneck of low network transmission rate and poor stability. [0003] In the existing upgrading method, after an upgrading request client is installed in the wireless terminal, t...

Claims

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Application Information

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IPC IPC(8): H04L12/00G06F9/445
Inventor 韩黎光陈军程清林张贤玮
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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