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An ADSL modem and wireless LAN integrated access device

An integrated access device and wireless local area network technology, applied in the field of telecommunications, can solve the problems of affecting the user's Internet access quality, increasing the probability of equipment failure, and channel idleness, etc., achieving simple, convenient and correct configuration methods, improving the quality of use, and improving integration degree of effect

Inactive Publication Date: 2005-06-29
SHANGHAI DAREGLOBAL TECHNOLOGIES CO LTD +1
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] To complete the functions of ADSL and WLAN at the same time, the equipment used is large, the equipment usage is large, the user management is complicated, and the probability of equipment failure increases
[0005] Due to the complex parameter setting of ADSL and WLAN, manual setting will bring great troubles to users and telecom installers
[0006] With the adoption of first-level user management, many advanced configurations are open to ordinary users, causing users to change some advanced settings in case of misuse, causing the equipment to fail to work normally, and having to ask telecom installers to come to repair, causing serious damage to telecom work some unnecessary trouble
[0007] For the manual setting of the wireless channel in WLAN, because the setting personnel do not know the working conditions of the wireless channel, it often causes several adjacent WLAN networks to use one channel while other channels are idle.
Causes interference between adjacent WLAN networks, affecting the user's Internet access quality

Method used

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  • An ADSL modem and wireless LAN integrated access device
  • An ADSL modem and wireless LAN integrated access device
  • An ADSL modem and wireless LAN integrated access device

Examples

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Embodiment Construction

[0036] The present invention is further illustrated below by way of examples.

[0037] Hardware implementation: the hardware of the ADSL+WLAN integrated access device of the present invention is based on the CX82310 chip of conexant company, and its hardware principle block diagram is as follows Figure 4 shown. Figure 4 The CX82310 is the core chip of the integrated access device. The chip integrates a RAM 940 processor module, DSP module, high-speed AD / DA conversion module, switching module and other functional circuits, and mainly completes the analog front-end signal processing, high-speed AD / DA DA conversion, ADSL signal calculation, network protocol processing, modulation and demodulation control, signal exchange and other functions. The peripheral equipment of chip CX82310 includes telephone line interface 5, splitter 4, send / receive hybrid bridge (AFE) 3, and control circuit (PHY) 10, Ethernet interface 11, in addition, also includes FLASH memorizer 6, static Flash ...

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PUM

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Abstract

This invention relates to an ADSL modem applying automatic channel detecting technology and WLAN comprehensive access devices, which adds a WLAN function module on the basis of current ADSL MODEM and provides six new management and safety set functions, namely, two-stage user management, ordinary user pilot configuration. Chinese-English interface switch, wireless channel congestion automatic detection, local DNS server support, black list and white list user management. Its hardware is realized by cx82310-14 chip, the software is realized by inserted VxWords operation system.

Description

technical field [0001] The invention belongs to the technical field of telecommunication, and in particular relates to an ADSL modem and wireless local area network integrated access equipment adopting automatic channel detection technology. Background technique [0002] Usually, ADSL modem and WLAN (wireless local area network) wireless integrated access equipment are designed separately, user management, ADSL configuration, WLAN wireless channel, etc. device connection (such as figure 2 shown). [0003] In this case the following problems arise: [0004] To complete the functions of ADSL and WLAN at the same time, the equipment used is large, the equipment usage is large, the user management is complicated, and the probability of equipment failure increases. [0005] Because the parameters of ADSL and WLAN are complicated to set, using manual settings will bring great troubles to users and telecommunication installers. [0006] With the adoption of first-level user man...

Claims

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Application Information

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IPC IPC(8): H04L12/28
Inventor 施洪兵蒋汉初杨军
Owner SHANGHAI DAREGLOBAL TECHNOLOGIES CO LTD
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