System, device and method for upgrading wireless terminal software
A wireless terminal and software upgrade technology, which is applied in wireless communication, electrical components, network data management, etc., can solve the problems of communication obstacles blocking and difficult to meet, so as to get rid of the dependence of data lines, not easy to block, and overcome infrared and bluetooth Insufficient effect of wireless transmission method
Inactive Publication Date: 2010-08-18
SHENZHEN COSHIP ELECTRONICS CO LTD
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Problems solved by technology
Due to the variety of different types of wireless terminal interfaces, it is necessary to have a data line that matches the terminal interface type, which is often difficult to meet
For the situation that the wireless terminal and the PC realize communication through the infrared device and the bluetooth device, due to the limitation of transmission conditions, the distance between the wireless terminal and the PC is required to be in the range of several meters to more than ten meters, and the communication between the two is easy to be blocked. Obstacles
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[0047] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.
[0048] In recent years, the construction of wireless local area networks conforming to the IEEE 802.26 standard (a typical wireless local area network (WLAN) standard) has been promoted. Such networks are connected by multiple wireless terminals and networks called access points (Access Point, AP). unit composition. A wireless terminal is a terminal unit with a wireless communication function (such as a personal computer, a wireless mobile terminal of a mobile information device, including a personal digital assistant and a mobile phone). An AP corresponds to a wireless base station, which has a relay function or a bridge function between the wireless LAN and the wired LAN, and plays the role of forwarding data between different mobile terminals and dif...
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The invention provides a system for upgrading wireless terminal software, which comprises a wireless terminal, a personal computer and an access point. The wireless terminal is used for transmitting a basic information packet of wireless terminal software to the access point, receiving a software upgrading packet broadcast by the access point, analyzing to obtain installation files and executing the installation files; the personal computer is used for receiving the basic information packet of the wireless terminal software from the access point, analyzing to obtain basic information of the wireless terminal software, packaging the installation files to form the software upgrading packet, and transmitting the software upgrading packet to the access point; and the access point is used for transmitting the basic information packet of the wireless terminal software to the personal computer and broadcasting the received software upgrading packet. The invention also provides a device and amethod for upgrading the wireless terminal software. Since the access point is adopted to realize the communication between the wireless terminal and the personal computer so as to realize the upgrading of the wireless terminal software, the invention can increase the limit range of the distance between the wireless terminal and the personal computer to hundreds of meters, and the barrier can noteasily exert blockage influence.
Description
technical field [0001] The present invention relates to a terminal software upgrading system, device and method, in particular to a wireless terminal software upgrading system, device and method. Background technique [0002] At present, the software upgrade process for wireless terminals is as follows: first connect a personal computer (PC) to the Internet, or an upgrade server of a professional software provider, download the installation files required by the wireless terminal software to the personal computer, and then Specifically, the wireless terminal communicates with a personal computer through a data line, or a wireless terminal with infrared or Bluetooth wireless communication functions, obtains the installation file from the personal computer, and finally executes the installation file in the wireless terminal to complete the software of the wireless terminal upgrade. Further, before executing the installation file, the data in the wireless terminal is backed up...
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Inventor 宗立博
Owner SHENZHEN COSHIP ELECTRONICS CO LTD