Method and system for radio terminal wire accessing interconnected network

Abstract

The invention provides a system for realizing wired access of wireless terminals to the Internet, which includes a virtual address module, a signal transceiver module, a signal conversion module, a data interface module and a protocol processing module. The virtual address module converts the wireless terminal network identifier into a virtual network address to establish a connection with the network side and start data transmission; the signal transceiver module is used for receiving network port signals and sending wireless terminal interface signals; the signal conversion module converts different signals Perform voltage and baud rate conversion; the protocol processing module converts Internet standard protocols and graphic or text formats recognizable by wireless terminals. The invention also provides a method for realizing wired access of the wireless terminal to the Internet. The invention utilizes the wireless terminal to connect to the Internet through the existing network port, and realizes the high-speed interaction of information between the wireless terminal and the Internet.

Description

technical field [0001] The present invention relates to the technical field of wireless terminal access, in particular to a method and system for wireless terminal wired access to the Internet. Background technique [0002] With the continuous development of the number of mobile terminal users, more and more mobile users have a demand for using mobile terminals to access the Internet. The existing WAP (Wireless Application Protocol, Wireless Application Protocol) technology enables mobile users to customize related services by establishing an open global standard for communication between digital mobile phones, the Internet or PDA (Personal Digital Assistant, personal digital assistant), and computers. And after paying a certain fee, you can access the Internet through the WAP server opened by the access operator, so that you can use rich online information and resources. On the other hand, among mobile terminal devices, some mobile terminals can be used as wireless network...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, mobile users need to pay a higher fee to access the Internet through the WAP service, and there is a shortcoming of slow network speed; advantages, while notebook computers are portable but have the characteristics of high price and difficult storage

[0004] In addition, in the prior art, there is a design of using a single-chip computer to control the communication of the Ethernet card, which can realize the information interaction between the single-chip computer and the Internet, but because the protocol is too simple, it is only suitable for the field of industrial field control

For the widely used computer terminal to access the Internet, it cannot be directly used for the wired access of the mobile terminal to the Internet because of its high hardware requirements, and the protocol processing on the terminal side is not compatible with the mobile terminal.

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