One-to-many short message notification wireless facsimile device based on WAP or IP technology

Abstract

The present invention relates to a WAP or IP-based one-to-many SMS notification Wireless Fidelity device, including fax machines, wireless terminals, wireless base stations and core network, Internet network corresponding to the wireless base stations; wherein, the fax machine includes a control module, a photoelectric interconvert module, an encoding / decoding module, a packet packaging / dispackaging module, a telephone and SMS module, a sending / receiving module, and a duplication / print module. The invention realizes a Wireless Fidelity system, uses the current mature digital transmission techniques, such as wap, IP technology, to improve the reliability of fax signals; and realizes the wireless fax terminal, and one-to-many fax mode, SMS notification to the receiver after successful fax and other functions.

Description

technical field [0001] The invention relates to the technical field of WAP and IP technology, in particular to a one-to-many short message notification wireless facsimile device based on WAP or IP technology. Background technique [0002] The facsimile patent was born in 1848, and the facsimile service was formally established in 1865. From then on, sending documents to foreign countries only needs to be done in a minute with a fax machine, and there is no need to go to work. With the development of the market economy, especially in the past 20 years, fax technology has been more and more widely used, and fax machines have played an increasingly important role in people's business dealings. [0003] The working principle of the fax machine is actually relatively simple. First, the documents to be faxed are converted into digital signals using Huffman encoding through photoelectric scanning technology, and then converted into audio signals after being modulated by V.27 and V...

AI Technical Summary

Problems solved by technology

[0008] There are obvious problems in the existing solutions. Since the fax technology converts the documents to be faxed into audio signals and relies on the transmission of the fixed telephone network, under the background of the large-scale application of digital signal transmission technology, the traditional fax technology reveals its disadvantages. backward side

[0009] The main problems are as follows: In the process of analog signal transmission, in order to achieve long-distance transmission, signal amplifiers must be used, but the amplifier will also increase the noise component; under the background of the large-scale application of fax technology, point-to-point traditional fax relying on fixed telephone networks The technology needs to carry out the last mile construction work on a large scale, and it is impossible to realize the one-to-many fax function; when multiple people share a fax machine, the recipients have to wait by the fax machine to wait for the fax

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