CN1633094A - An ADSL modem and wireless LAN integrated access device - Google Patents
An ADSL modem and wireless LAN integrated access device Download PDFInfo
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- CN1633094A CN1633094A CN 200410084317 CN200410084317A CN1633094A CN 1633094 A CN1633094 A CN 1633094A CN 200410084317 CN200410084317 CN 200410084317 CN 200410084317 A CN200410084317 A CN 200410084317A CN 1633094 A CN1633094 A CN 1633094A
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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
The invention belongs to the telecommunication technology field, be specifically related to a kind of ADSL Modem and wireless LAN integrated access device that adopts the automatic channel detection techniques.
Background technology
Generally, ADSL Modem and WLAN (WLAN (wireless local area network)) wireless composite access device designs respectively, user management, ADSL configuration, WLAN wireless channel etc. all adopt manual the setting, and wireless composite inserts to be needed between WLAN and the ADSL to be connected (as shown in Figure 2) by equipment such as hub and switches.
Can bring following problem in this case:
Will finish ADSL and WLAN function simultaneously, the probability that the equipment of use is big, the equipment use amount is many, user management is complicated, equipment breaks down increases.
Because the parameter of ADSL and WLAN is provided with complexity, makes to be provided with by hand and bring bigger trouble for user and telecommunications installation personnel.
Adopt the one-level user management, domestic consumer has been given in a lot of advanced configuration openings, makes the user under the situation of misoperation, some senior settings have been changed, cause equipment normally not use, and the requirement telecommunications installation personnel on-site maintenance of having to has caused some unnecessary troubles to telecommunications operations.
Be provided with for the wireless channel among the WLAN is manual,, usually cause several adjacent WLAN nets to use a channel because the personnel that are provided with do not know the working condition of wireless channel, and other channel idle.Cause to produce between the adjacent WLAN net and disturb, influence user's online quality.
Summary of the invention
The objective of the invention is to the problem that exists in the above-mentioned telecommunications broadband network aggregation of data access service, a kind of ADSL Modem and wireless LAN integrated access device are proposed, these problems are solved in this equipment, ADSL broadband data transmission service and the WLAN data transport service that satisfies the 802.11b standard are provided simultaneously.
ADSL Modem and wireless LAN integrated access device that the present invention proposes are based on present common ADSL Modem, increase by 6 kinds of functional modules again:
1, two-stage user management module,
2, domestic consumer's guide type configuration module,
3, Chinese and English interface handover module,
4, the crowded detecting module of wireless channel,
5, local dns server (domain name resolution server) support module,
6, blacklist, white list user management module.
Wherein, the two-stage user management module is that the two stage arrangement password is set, provide the two-stage user management at the WEB administration interface, rank according to the user provides different function setting, to the only open basic function configuration of domestic consumer, can't dispose senior setting, prevent that the user from because of the misoperation advanced configuration, causing the situation that equipment can't be worked; Senior setting is only open to equipment manager and telecommunications installation personnel, and purpose is to be set to the user by advanced level user more function is provided;
Domestic consumer's guide type configuration module is that guiding domestic consumer inserts package in domestic consumer's configuration page of WEB administration interface, provides a kind of Fast Installation of guiding to instruct, and the guiding user fast, accurately disposes the parameter that is provided with of integrated access equipment;
Chinese and English handoff functionality module is to provide Chinese and English to switch at the WEB administration interface, provides installation guide for using English user;
The crowded automatic channel detecting function module of wireless channel connects 1-13 channel by WLAN (wireless local area network), Auto-Sensing WLAN (wireless local area network) upper signal channel congested conditions, from 1-13 channel, select an idle channel to use, avoid the channel disturbance between WLAN (wireless local area network) for this WLAN (wireless local area network); Behind the integrated access equipment electrifying startup, the CX82310 master chip is set to wireless receiving module 2 by pcmcia bus 23 operating state of wireless network card, detect AP RST on the channel one by one from 1-13 channel then, determine that according to the signal strength signal intensity on testing result and the channel is disturbed a minimum channel job at last, after determining idle channel, the CX82310 master chip is set to the wireless access point AP operating state by pcmcia bus 23 with wireless receiving module 2, finishes the automatic channel detecting function.
Local dns server support module is the dns address that connects 256 websites by WLAN (wireless local area network), when activating this function, the client can provide specified web site comprehensive access service for the user, forbid address resolution is carried out in the illegal website, open the website that user after this function can limit computer access; When the user enabled local dns serve function, the user need insert network address and corresponding IP address in the corresponding dialog box of integrated access equipment, network address IP address after can only a corresponding parsing.Integrated access equipment can be resolved according to local dns serve service on net is provided, and is local if the network address that does not have to be provided with will not provide service on net.
Blacklist, white list user management module are to connect user list by WLAN (wireless local area network), stop the user's online that is set to blacklist, and other user can normally surf the Net; Allow the user who is provided with to surf the Net when being set to white list, other user could not get on to the Net; When not selecting, online does not limit to LAN subscriber.When the user activated this function, this integrated access equipment can be forbidden its comprehensive INTERNET of access according to the blacklist of LAN subscriber setting, perhaps can be according to open its comprehensive INTERNET of access of the white list that LAN subscriber is provided with.
Among the present invention, with ADSL Modem and WLAN function integrated with a circuit board on, cooperate with PHS (power mobile phone) base station among the Qbox, the user can realize simultaneously on same equipment that ADSL modulation, wireless Internet access, Personal Handyphone System speech synthesis insert three kinds of functions.
Characteristics of the present invention:
ADSL and WLAN function are integrated in the same circuit board, under the situation that reduces system bulk, have improved the reliability and stability of system, also improved the integrated level of system greatly.
Adopt domestic consumer's guide type configuration to provide simple and convenient proper configuration method for different users, simplified the work of user and installation personnel with Chinese and English switching mode.
Adopt the two-stage user management, prevented the misoperation of domestic consumer, reduce user's the rate of reporting for repairment.
The wireless channel Auto-Sensing function of crowding is provided, can reduces the interference between adjacent WLAN net, improve user's service quality.
The user management of blacklist white list is provided, can provides ad hoc, management easily for LAN subscriber.
The present invention both can use as ADSL Modem separately, also can be used as simultaneously wireless aps and form WLAN (wireless local area network), cooperate with the PHS base station among the Qbox, can realize simultaneously in a Box that ADSL modulation, wireless Internet access, Personal Handyphone System speech synthesis insert, for user's use brings great convenience.
Description of drawings
Fig. 1 is the QBOX process chart.
Fig. 2 is that ADSL is connected process chart with AP.
Fig. 3 is the comprehensive cut-in operation procedure chart of ADSL+WLAN.
Fig. 4 is a hardware block diagram of the present invention.
Fig. 5 is a software block diagram of the present invention.
Number in the figure: 1 is the CX82310 chip, and 2 is wireless receiving module, and 3 are transmission/reception mixed bridge-circuit (AFE), 4 is separator, and 5 is telephone line interface, and 6 is the FLASH memory, 7 is static immediate access device (SDRAM), and 8 is reset circuit, and 9 is crystal oscillating circuit, 10 is PHY, 11 is Ethernet interface, and 12 is power supply, and 13 are voice call switching network (PSTN), 14 is the INTERNET net, 15 is computer, and 16 is PHS, and 17 is QBOX, 18 is the WLAN wireless connections, 19 is ADSL CO, and 20 is ADSL MODEN, and 21 is WIRELESS AP, 22 is ADSL+AP, and 23 is pcmcia bus.
Embodiment
Further specify the present invention below by embodiment.
Hardware is realized: the hardware of ADSL+WLAN integrated access equipment of the present invention is based on the CX82310 chip of conexant company and realizes that its hardware principle block diagram as shown in Figure 4.CX82310 is the acp chip of this integrated access equipment among Fig. 4, functional circuits such as this chip internal is integrated RAM 940 processor modules, DSP module, high-speed AD/DA modular converter, Switching Module are mainly finished functions such as AFE (analog front end) signal processing, high-speed AD/DA conversion, ADSL signal are resolved, procotol processing, modulation control, handshaking.The ancillary equipment of chip CX82310 comprises telephone line interface 5, separator 4, transmission/reception mixed bridge-circuit (AFE) 3, and control circuit (PHY) 10, Ethernet interface 11, in addition, also comprise FLASH memory 6, static immediate access device (SDRAM) 7, reset circuit 8, crystal oscillating circuit 9, power supply 12 etc., its hardware is formed with common similar.6 functional modules that the present invention increases are comprehensively in wireless receiving module 2.
The course of work of this integrated access equipment is as follows:
The ADSL aggregation of data inserts: for reception condition, from the process of the signal on telephone wire telephone line interface 5, enter this device, through separator 4 with voice signal and ADSL Signal Separation, voice signal is given telephone set, the ADSL signal is sent into the transmission/reception mixed bridge-circuit (AFE) 3 of integrated access equipment, AFE with the glitch-free merging of ADSL signal with separate, reception amplifier and high-speed A/D converter that the received signal of separating is sent into CX82310 are transformed into digital signal, CX82310 resolves the ADSL signal by configuration requirement then, handle, and data are sent to Ethernet interface control circuit (PHY) 10 or WLAN by data demand; For the transmission situation, CX82310 will change the ADSL signal into through D/A from the data of PHY or WLAN acquisition, through transmit amplifier the ADSL signal will be sent to AFE again, and AFE is sent on the telephone wire after signal is merged.
The WLAN aggregation of data inserts: during the start of this integrated access equipment, determine the congested conditions of wireless channel by the channel detecting, and select an idle channel job.WLAN user could connect with this integrated access equipment after the Service Area Identifier symbol (SSID) and the number of channel are set.In the wireless receiving situation, wireless receiving module 2 sends data to CX82310 by pcmcia bus 23 after receiving the signal demodulation, and CX82310 finishes the exchange of data, and converts ADSL signal synthesis access INTERNET to; In the wireless transmission situation, from INTERNET send data after CX82310 handles, be sent to wireless receiving module 2 by pcmcia bus 23 and send to the user.
Software is realized
The software of this integrated access equipment is based on the VxWords embedded OS and realizes that all functions all are to form by function module design.Its workflow such as Fig. 5.
Behind this integrated access equipment electrifying startup, system at first carries out self check, and systems soft ware can be realized two operations simultaneously after self check was finished, and detects whether the WEB configuring request is arranged on the one hand, enters ADSL on the other hand and is connected with WLAN.When entering the WEB configuring request, require the user to key in username and password earlier, after username and password is correct, to enter next step, be provided with if domestic consumer then enters domestic consumer, can be user's configurating PVC, configuration packages agreement, user guiding is provided with and will informs user WAN, LAN, the setting of contents such as NAT is as PPPOE, VCI, the situation that is provided with of CPI; If advanced level user, except that carrying out common the setting, can also detect route, fire compartment wall, various senior settings such as configuration fail safe aspect rule, use the local area network (LAN) of this device to carry out physical address (MAC) as the user and filter, concerning the network equipment, MAC Address be unique, can not change.The high-level network administrative staff are by the MAC Address of tool detection to the network equipment, and this address inserted MAC Address hurdle in the mac address filter item, as choose the blacklist item, will filter the IP bag that the network equipment of MAC Address correspondence sends when this equipment provides service on net so, do not influence the miscellaneous equipment online, if choose the white list item, this equipment can allow the IP bag of MAC Address correspondence to pass through so, and other network equipment will be forbidden online.To the crowded Auto-Sensing of wireless channel, local dns server supports, preserves by submitting to after settings such as blacklist white list user management are finished, and this equipment can be saved in the FLASH memory parameter is set, and restarts.If do not have WEB to be provided with then this equipment carries out the crowded Auto-Sensing of wireless channel earlier, determine the WLAN working channel, carry out ADSL then and connect, PPPOE dialing and user's service on net.When network disconnected, this package can reconnect automatically.
Claims (4)
1, a kind of ADSL Modem and wireless LAN integrated access device is characterized in that increasing by 6 kinds of functional modules again based on present common ADSL Modem:
(1) two-stage user management module, (2) domestic consumer's guide type configuration module, (3) Chinese and English interface handover module, (4) wireless channel Auto-Sensing module of crowding, (5) home domain name resolution server DNS server support module, (6) blacklist, white list user management module;
Wherein, the two-stage user management module is to provide the two-stage user management at the WEB administration interface, provides different function setting according to user's rank;
Domestic consumer's guide type configuration module is that guiding domestic consumer inserts package in domestic consumer's configuration page of WEB administration interface;
Chinese and English handoff functionality module is to provide Chinese and English to switch at the WEB administration interface, provides installation guide for using English user;
The crowded Auto-Sensing functional module of wireless channel is to connect 1-13 channel by WLAN (wireless local area network), selects an idle channel to use for this WLAN (wireless local area network) from 1-13 channel;
Local dns server support module is the dns address that connects 256 websites by WLAN (wireless local area network), for the user provides specified web site comprehensive access service;
Blacklist, white list user management module are to connect user list by WLAN (wireless local area network), stop the user's online that is provided with, and other user can normally surf the Net; When not selecting, online does not limit to LAN subscriber.
2, ADSL Modem according to claim 1 and wireless LAN integrated access device, the hardware that it is characterized in that integrated access equipment is based on that the CX82310 chip realizes, chip CX82310 is by RAM 940 processor modules, the DSP module, high-speed AD/DA modular converter, Switching Module is formed, the ancillary equipment of chip CX82310 comprises telephone line interface (5), separator (4), transmission/reception mixed bridge-circuit AFE (3), and control circuit PHY (10), Ethernet interface (11), in addition, also comprise FLASH memory (6), static immediate access device SDRAM (7), reset circuit (8), crystal oscillating circuit (9), power supply (12), 6 functional modules are comprehensively in wireless receiving module (2).
3, ADSL Modem according to claim 2 and wireless LAN integrated access device, it is characterized in that for reception condition, from the process of the signal on telephone wire telephone line interface (5), enter this device, through separator (4) with voice signal and ADSL Signal Separation, voice signal is given telephone set, the ADSL signal is sent into the transmission/reception mixed bridge-circuit AFE (3) of integrated access equipment, AFE with the glitch-free merging of ADSL signal with separate, reception amplifier and high-speed A/D converter that the received signal of separating is sent into CX82310 are transformed into digital signal, CX82310 resolves the ADSL signal by configuration requirement then, handle, and data are sent to Ethernet interface control circuit PHY (10) or WLAN by data demand; For the transmission situation, CX82310 will change the ADSL signal into through D/A from the data of PHY or WLAN acquisition, through transmit amplifier the ADSL signal will be sent to AFE again, and AFE is sent on the telephone wire after signal is merged.
4, ADSL Modem according to claim 2 and wireless LAN integrated access device, when it is characterized in that the start of this device, determine the congested conditions of wireless channel by the channel detecting, select an idle channel job, WLAN user connects with this device after the Service Area Identifier symbol SSID and the number of channel are set, in the wireless receiving situation, wireless receiving module (2) sends data to CX82310 by pcmcia bus (23) after receiving the signal demodulation, CX82310 finishes the exchange of data, and converts ADSL signal synthesis access INTERNET to; In the wireless transmission situation, from INTERNET send data after CX82310 handles, be sent to wireless receiving module (2) by pcmcia bus (23) and send to the user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100993236A CN100466569C (en) | 2004-11-18 | 2004-11-18 | A device that realizes the integrated access function of ADSL modem and wireless local area network |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006100993236A CN100466569C (en) | 2004-11-18 | 2004-11-18 | A device that realizes the integrated access function of ADSL modem and wireless local area network |
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| CN1633094A true CN1633094A (en) | 2005-06-29 |
| CN100466569C CN100466569C (en) | 2009-03-04 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100338921C (en) * | 2005-09-02 | 2007-09-19 | 东南大学 | Comprehensive accessing device for isomerized network environment and method for realizing same |
| CN100384158C (en) * | 2006-04-04 | 2008-04-23 | 华为技术有限公司 | A security protection method for digital subscriber line access multiplexer |
| CN101136767B (en) * | 2006-09-01 | 2010-04-14 | 华为技术有限公司 | Asset security management method, system and network element equipment of a telecommunication network |
| CN101951694A (en) * | 2010-09-20 | 2011-01-19 | 肖猛 | Method for realizing WIFI wireless digital city and customized wireless router and modem thereof |
| CN1929433B (en) * | 2005-09-09 | 2011-04-13 | 华为技术有限公司 | Method and system for interconnection of broad band stationary wireless access-in network and digital user wire network |
| CN102104565A (en) * | 2009-12-17 | 2011-06-22 | 深圳富泰宏精密工业有限公司 | Modem, and method for saving power |
| CN1929430B (en) * | 2005-09-09 | 2011-07-20 | 华为技术有限公司 | Method, device and system for interconnection of broad band stationary wireless switch-in network and digital user wire network |
| CN102238548A (en) * | 2011-08-09 | 2011-11-09 | 陈佳阳 | Wireless router with internal and external network separation architecture and method for sharing wireless network based on same |
| CN103024533A (en) * | 2012-11-29 | 2013-04-03 | 广州金视网络信息工程有限公司 | Control memory (CM) broadband access rate detection method and system |
| TWI455526B (en) * | 2009-12-21 | 2014-10-01 | Fih Hong Kong Ltd | Modem and power saving method |
| CN105472710A (en) * | 2014-09-03 | 2016-04-06 | 中兴通讯股份有限公司 | Blacklist processing method and device |
| CN107566675A (en) * | 2017-10-17 | 2018-01-09 | 深圳市亿联无限科技有限公司 | A kind of ADSL wireless routers and voice call integrated equipment and method to set up |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6151628A (en) * | 1997-07-03 | 2000-11-21 | 3Com Corporation | Network access methods, including direct wireless to internet access |
| US20010055954A1 (en) * | 2000-03-29 | 2001-12-27 | Cheng Vernon S. | Digital cordless telephone home network |
| KR20030093421A (en) * | 2002-06-03 | 2003-12-11 | 엘지전자 주식회사 | Apparatus and Method for Connecting Internet |
-
2004
- 2004-11-18 CN CNB2006100993236A patent/CN100466569C/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100338921C (en) * | 2005-09-02 | 2007-09-19 | 东南大学 | Comprehensive accessing device for isomerized network environment and method for realizing same |
| CN1929430B (en) * | 2005-09-09 | 2011-07-20 | 华为技术有限公司 | Method, device and system for interconnection of broad band stationary wireless switch-in network and digital user wire network |
| CN1929433B (en) * | 2005-09-09 | 2011-04-13 | 华为技术有限公司 | Method and system for interconnection of broad band stationary wireless access-in network and digital user wire network |
| CN100384158C (en) * | 2006-04-04 | 2008-04-23 | 华为技术有限公司 | A security protection method for digital subscriber line access multiplexer |
| CN101136767B (en) * | 2006-09-01 | 2010-04-14 | 华为技术有限公司 | Asset security management method, system and network element equipment of a telecommunication network |
| CN102104565A (en) * | 2009-12-17 | 2011-06-22 | 深圳富泰宏精密工业有限公司 | Modem, and method for saving power |
| TWI455526B (en) * | 2009-12-21 | 2014-10-01 | Fih Hong Kong Ltd | Modem and power saving method |
| CN101951694A (en) * | 2010-09-20 | 2011-01-19 | 肖猛 | Method for realizing WIFI wireless digital city and customized wireless router and modem thereof |
| CN102238548A (en) * | 2011-08-09 | 2011-11-09 | 陈佳阳 | Wireless router with internal and external network separation architecture and method for sharing wireless network based on same |
| CN103024533A (en) * | 2012-11-29 | 2013-04-03 | 广州金视网络信息工程有限公司 | Control memory (CM) broadband access rate detection method and system |
| CN103024533B (en) * | 2012-11-29 | 2015-07-08 | 广州金视网络信息工程有限公司 | Control memory (CM) broadband access rate detection method and system |
| CN105472710A (en) * | 2014-09-03 | 2016-04-06 | 中兴通讯股份有限公司 | Blacklist processing method and device |
| CN107566675A (en) * | 2017-10-17 | 2018-01-09 | 深圳市亿联无限科技有限公司 | A kind of ADSL wireless routers and voice call integrated equipment and method to set up |
| CN107566675B (en) * | 2017-10-17 | 2020-05-08 | 深圳市亿联无限科技有限公司 | ADSL wireless router and voice telephone integrated equipment and setting method |
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|---|---|
| CN100466569C (en) | 2009-03-04 |
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