CN101540985B - Method for implementing terminal zero intervention charging of WAPI system - Google Patents

Method for implementing terminal zero intervention charging of WAPI system Download PDF

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Publication number
CN101540985B
CN101540985B CN2009100216058A CN200910021605A CN101540985B CN 101540985 B CN101540985 B CN 101540985B CN 2009100216058 A CN2009100216058 A CN 2009100216058A CN 200910021605 A CN200910021605 A CN 200910021605A CN 101540985 B CN101540985 B CN 101540985B
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China
Prior art keywords
wireless
bas
site sta
controller
sends
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Expired - Fee Related
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CN2009100216058A
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Chinese (zh)
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CN101540985A (en
Inventor
曹军
易星
叶续茂
王雪松
李琳
张变玲
黄振海
罗先林
余创
赖晓龙
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ZHONGTAI DATA COMMUNICATION (SHENZHEN) CO Ltd
China Iwncomm Co Ltd
Original Assignee
ZHONGTAI DATA COMMUNICATION (SHENZHEN) CO Ltd
China Iwncomm Co Ltd
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Application filed by ZHONGTAI DATA COMMUNICATION (SHENZHEN) CO Ltd, China Iwncomm Co Ltd filed Critical ZHONGTAI DATA COMMUNICATION (SHENZHEN) CO Ltd
Priority to CN2009100216058A priority Critical patent/CN101540985B/en
Publication of CN101540985A publication Critical patent/CN101540985A/en
Priority to PCT/CN2009/075757 priority patent/WO2010102496A1/en
Application granted granted Critical
Publication of CN101540985B publication Critical patent/CN101540985B/en
Expired - Fee Related legal-status Critical Current
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/24—Accounting or billing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0892—Network architectures or network communication protocols for network security for authentication of entities by using authentication-authorization-accounting [AAA] servers or protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H04W12/069—Authentication using certificates or pre-shared keys
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/14—Billing aspects relating to the actual charge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/20—Technology dependant metering
    • H04M2215/204—UMTS; GPRS

Abstract

The invention relates to a method for implementing terminal zero intervention charging of a WAPI system, which can be applied to a wireless local area network adopting WAPI as an identification and confidentiality mechanism. The method sends a user get-on-line request to AC/BAS through AP; the AC/BAS utilizes a user identification field in the get-on-line request to finish a service authentication and RADIUS charging process; and the charging of the user is achieved by sending get-on-line and get-off-line messages through the AP. The method ensures that the AC/BAS does not need to monitor the state of the user in real time for charging. The method provides a complete operation and maintenance solving scheme and has the advantages of zero user intervention, simple terminal interface, simplified charging process and high safety. The method can identify the users who need the zero intervention charging and meet the using requirements in the requirement coexistence environment of various users and provides guarantee for the solution of a secure, operationable and manageable (SOM) WAPI network.

Description

A kind of method that realizes that the intervention of WAPI system terminal zero is chargeed
Technical field
The present invention relates to the method that a kind of WAPI of realization system terminal zero intervention is chargeed.
Background technology
WAPI (WLAN Authentication and PrivAC/BASy Infrastructure), it is WAPI, it is at WEP among the international standard ISO/IEC 8802-11 (of equal value wired maintaining secrecy) protocol security problem, the wlan security solution that proposes in Chinese WLAN (wireless local area network) standard GB 15629.11.Its main feature is the certificate mechanism that adopts based on the public key cryptography system, has really realized two-way discriminating between portable terminal (MT) and wireless access node (AP).
Though WAPI has solved the safety problem in 8802.11 networks, but because WAPI belongs to media interviews control and physical layer specification, do not stipulate the rules of chargeing, along with the wireless lan (wlan) that adopts the WAPI security mechanism is disposed in a large number by operator, it is very important that simple and practical charging just seems.The mode that generally all is to use WAPI+Portal or WAPI+PPPoE to authenticate in the wlan network of present WAPI security mechanism is finished charging.These two kinds of schemes are the most general charging ways that operator adopts at present, but there are following three problems in this scheme to the wlan network based on the WAPI security mechanism:
(1) these two kinds of schemes all need user's intervention, belong to double probate, user's complicated operation;
(2) popularizing along with WLAN in the mobile phone, support the mobile phone ratio of wlan network to hold above PC, if still adopting the mode of WAPI+Portal charges, the capital is not because the Portal page has unified standard, various, cause the complexity of the complexity of manufacturer terminal software and user operation, influence the universal of WLAN in the mobile phone.
(3) in the WAPI+PPPoE billing scheme,, therefore can not in catenet, dispose, and can not realize that the user roams because the PPPoE agreement can not be passed through three-layer network.
On November 16th, 2005, China national Department of Intellectual Property discloses an application number and has been: 200410044235.7, and name is called the patent of " a kind of charging method based on WAPI ", and the principal character and the step of this method are as follows:
(1) application server AS (Application Server) is with wireless site STA (also representative of consumer of STA among the Station, this specification.) deadline date that is set to provide to the user access to netwoks deadline of certificate;
(2) (AC/BAScess Point is responsible for providing wireless stations to cable LAN with from the visit of cable LAN to wireless stations to wireless access node AP, and the wireless stations in the access points coverage can intercom mutually by it.) judge whether the current time arrive the wireless site STA that is using Internet resources and say the deadline of using certificate, if then initiatively end and the communicating by letter of this wireless site STA, and execution in step (3) otherwise repeated execution of steps (2);
(3) application server AS is chargeed to this wireless site STA certificate according to length effective time of this wireless site STA certificate.
This method provides a kind of charging method based on the WAPI certificate, utilizes the term of validity of the certificate that the user holds to charge, further perfect WAPI system.Subscription authentication and charging are combined, realize simply not increasing network overhead.
This method also has very big shortcoming, and is mainly as follows:
(1) use the mode of a certificate to support to a plurality of users.
(2) the wireless access node AP certificate that will circulate to each user detects, and sees whether expire, and has increased extra burden for wireless access node AP.
(3) can only realize pre-payment, can not real time billing, therefore can not in the network of operation level, use, limitation is very big.
(4) (Authentication Service Unit is responsible for the discriminating of user certificate to have changed asu (authentication service unit) ASU in the WAPI agreement.) and the function of wireless access node AP, caused the problem of device intercommunicating.
(5) can not merging of the AC/BAS+RADIUS charging way in charging way and the operation network can not be protected user's investment.
Summary of the invention
The purpose of this invention is to provide the method that a kind of WAPI of realization system terminal zero intervention is chargeed, for adopting that WAPI security protocol wlan network provides a kind of user of having zero to intervene, terminal interface is simple, charging process is simplified and the charging method of safe advantage, for safety, can run, can manage WAPI SOM network (Secure, Operationable, Manageable WAPI network) solution provides guarantee.
Technical solution of the present invention is:
A kind of method that realizes that the intervention of WAPI system terminal zero is chargeed, its special character is: may further comprise the steps:
1] identity field, media access controller MAC/BAS (Medium/Media Access Control/BAScess) address and discriminating time after WAPI WAPI discrimination process is finished in the asu (authentication service unit) ASU record wireless site STA certificate;
2] wireless access node AP sends the request of reaching the standard grade of wireless site STA to wireless controller AC/BAS;
3] wireless controller AC/BAS receives the back response of reaching the standard grade that sends wireless site STA to wireless access node AP of the wireless site STA request of reaching the standard grade; Simultaneously, wireless controller AC/BAS sends the request of customer service authentication information to application server AS, application server AS is returned user's service authentication information, comprise terminal type information, wireless controller AC/BAS is according to user's type, if user type is built-in terminals such as mobile phone, then (Remote Authentication Dial In User Service authenticates, authorizes and charge the user wireless controller AC/BAS to remote authentication dial-in user service/authorization module RADUIS.) transmission charging beginning, remote authentication dial-in user service/authorization module RADUIS sends affirmation, and record wireless controller AC/BAS receives the time that wireless site STA reaches the standard grade and responds, if user type is notebook computer or PC, then select whether to proceed other identifying procedure according to local policy, and then to remote authentication dial-in user service/authorization module RADIUS transmission charging beginning, remote authentication dial-in user service/authorization module RADUIS sends affirmation, and record wireless controller AC/BAS receives the time that wireless site STA reaches the standard grade and responds;
4] receive wireless site STA request back the response of rolling off the production line of rolling off the production line as wireless controller AC/BAS to wireless access node AP transmission wireless site STA; Simultaneously, wireless controller AC/BAS sends to charge to remote authentication dial-in user service/authorization module RADUIS and finishes, and RADUIS sends affirmation, and record wireless controller AC/BAS receives the time that wireless site STA rolls off the production line and responds;
5] accounting module was realized chargeing by the time difference of reaching the standard grade response and rolling off the production line between the response of wireless site STA.
Above-mentioned wireless access node AP to the process that wireless controller AC/BAS sends the request of reaching the standard grade of wireless site STA is: after wireless site STA finished the WAPI discrimination process, wireless access node AP was according to the request of reaching the standard grade of identity field in the wireless site STA certificate and MAC/BAS address architecture wireless site STA.
Above-mentioned wireless controller AC/BAS receives that the back process that responds of reaching the standard grade to wireless access node AP transmission wireless site STA of the wireless site STA request of reaching the standard grade is:
1] wireless controller AC/BAS sends the request of customer service authentication information to application server AS, and application server AS is returned user's service authentication information, comprises terminal type information;
2] wireless controller AC/BAS sends the response of reaching the standard grade of wireless site STA to wireless access node AP according to authentication responses such as service authentications;
Above-mentioned wireless controller AC/BAS receives that the back process that responds that rolls off the production line to wireless access node AP transmission wireless site STA of the wireless site STA request of rolling off the production line is;
1] when wireless site STA initiatively or passive when not re-using Internet resources, wireless site STA and wireless access node AP disassociation;
2] wireless access node AP sends the request of rolling off the production line to wireless controller AC/BAS, and the request of rolling off the production line comprises the media access controller MAC/BAS address of wireless site STA at least;
3] after wireless controller AC/BAS receives the request of rolling off the production line, send the response of rolling off the production line to wireless access node AP.
Above-mentioned wireless controller AC/BAS receives that the back process that responds that rolls off the production line to wireless access node AP transmission wireless site STA of the wireless site STA request of rolling off the production line is;
1] notice wireless controller AC/BAS when RADUIS detects wireless site STA expense deficiency;
2] wireless controller AC/BAS sends the response of rolling off the production line to wireless access node AP;
3] wireless access node AP removes related with wireless site STA.
The present invention has the following advantages:
1, the present invention has the advantage that client zero is intervened, and needing in WAPI+Portal and the WAPI+PPPoE charging way to have avoided the problem of client input, has reduced the complexity of chargeing in the WAPI network.
2, the present invention uses identity and MAC/BAS address in the client certificate to carry out remote authentication dial-in user service/authorization module RADUIS authentication, has avoided need carrying out in client in WAPI+Portal and the WAPI+PPPoE charging way problem of double probate.
3, the present invention does not change the AC/BAS+RADUIS network topology, applicable to large-scale operating environment.
4, the present invention adopts the mode that rolls off the production line in the wireless access node AP transmission to determine that wireless site STA uses the time of network, can accomplish accurate timing.
5, which user the present invention can discern and need carry out zero and intervene and charge, and can satisfy the requirement of using under the environment of multiple user's request coexistence.
Description of drawings
Fig. 1 is a flow chart of the present invention.
Embodiment
The present invention finishes charging by remote authentication dial-in user service/authorization module RADUIS by the time difference of rolling off the production line on the wireless site STA, and flow chart is referring to Fig. 1, and concrete steps are as follows:
Step 1: wireless site STA and wireless access node AP finish that the WAPI certificate is differentiated and cipher key agreement process after, ASU writes down identity field, media access controller MAC/BAS address and the discriminating time in the wireless site STA certificate;
Step 2: wireless access node AP sends the wireless site STA request of reaching the standard grade to wireless controller AC/BAS; Wireless site STA reaches the standard grade and comprises identity field and the media access controller MAC/BAS address of wireless site STA in the solicited message at least, and wherein the identity field of wireless site STA is taken from the wireless site STA certificate;
Step 3: wireless controller AC/BAS sends the request of customer service authentication information to application server AS, and application server AS is returned user's service authentication information, comprises terminal type information;
Step 4: after wireless controller AC/BAS receives the response of wireless site STA Certificate Authority, send the wireless site STA response of reaching the standard grade to wireless access node AP, wireless site STA reaches the standard grade and responds MAC/BAS address and the Authorization result that comprises wireless site STA at least, and wherein the media access controller MAC/BAS address of wireless site STA and Authorization result field come from the wireless site STA service authentication response;
Step 5: wireless access node AP receive wireless site STA reach the standard grade the response after, check the Authorization result field, wireless access node AP is designated wireless site STA and goes up line states if wireless site STA authorizes successfully, if wireless site STA authorization failure then stop the communication of wireless site STA;
Step 6: wireless controller AC/BAS sends the beginning of chargeing to remote authentication dial-in user service/authorization module RADUIS, and remote authentication dial-in user service/authorization module RADUIS sends affirmation, and begins to charge;
Step 7: when wireless site STA stopped communicating by letter with wireless access node AP, wireless access node AP sent the request of rolling off the production line to wireless controller AC/BAS, and the request of rolling off the production line comprises the MAC/BAS address of wireless site STA at least;
Step 8: after wireless controller AC/BAS receives the request of rolling off the production line, send the response of rolling off the production line to wireless access node AP;
Step 9: wireless controller AC/BAS sends to charge to remote authentication dial-in user service/authorization module RADUIS and finishes, and remote authentication dial-in user service/authorization module RADUIS sends affirmation, and stops to charge;
Step 10: accounting module chargeed by the time difference of reaching the standard grade response and rolling off the production line between the response of wireless site STA.
Wherein:
Step 8] after wireless controller AC/BAS received the request of rolling off the production line, the process that sends the response of rolling off the production line to wireless access node AP was divided into two kinds of different situations:
First kind of situation: when wireless site STA initiatively or passive when not re-using Internet resources, wireless site STA and wireless access node AP disassociation; This moment, wireless access node AP sent the request of rolling off the production line to wireless controller AC/BAS, and the request of rolling off the production line comprises the MAC/BAS address of STA at least; After wireless controller AC/BAS receives the request of rolling off the production line, send the response of rolling off the production line to wireless access node AP.
Second kind of situation: notice AC/BAS when remote authentication dial-in user service/authorization module RADUIS detects wireless site STA expense deficiency; AC/BAS sends the response of rolling off the production line to wireless access node AP; Wireless access node AP releasing is related with wireless site STA's.
Term used herein is explained as follows:
STA: wireless site (station), also representative of consumer of STA in this specification.
AC/BAS: wireless controller (AC/BAScess Controller), be responsible for inserting and management AP, and collect user's authentication information.
AP: wireless access node (AC/BAScess Point), be responsible for providing wireless stations to cable LAN with from the visit of cable LAN to wireless stations, the wireless stations in the access points coverage can intercom mutually by it.
ASU: asu (authentication service unit) (Authentication Service Unit), be responsible for the discriminating of user certificate.
RADIUS: remote authentication dial-in user service/authorization module (Remote Authentication Dial In User Service) authenticates, authorizes and charge the user.

Claims (5)

1. method that realizes that the intervention of WAPI system terminal zero is chargeed is characterized in that: may further comprise the steps:
1] identity field after WAPI WAPI discrimination process is finished in the asu (authentication service unit) ASU record wireless site STA certificate, media access controller media access controller MAC/BAS address and the discriminating time of wireless site STA;
2] wireless access node AP sends the request of reaching the standard grade of wireless site STA to wireless controller AC/BAS;
3] wireless controller AC/BAS receives the back response of reaching the standard grade that sends wireless site STA to wireless access node AP of the wireless site STA request of reaching the standard grade; Simultaneously, wireless controller AC/BAS sends the request of customer service authentication information to application server AS, application server AS is returned user's service authentication information, comprise terminal type information, wireless controller AC/BAS is according to user's type, if user type is the embedded device terminal, then wireless controller AC/BAS sends the beginning message that charges to remote authentication dial-in user service/authorization module RADUIS, remote authentication dial-in user service/authorization module RADUIS sends affirmation, and record wireless controller AC/BAS receives the time that wireless site STA reaches the standard grade and responds, if user type is notebook computer or PC, then select whether to proceed other identifying procedure according to local policy, and then to remote authentication dial-in user service/authorization module RADIUS transmission charging beginning, remote authentication dial-in user service/authorization module RADUIS sends affirmation, and record wireless controller AC/BAS receives the time that wireless site STA reaches the standard grade and responds;
4] receive wireless site STA request back the response of rolling off the production line of rolling off the production line as wireless controller AC/BAS to wireless access node AP transmission wireless site STA; Simultaneously, wireless controller AC/BAS sends to charge to remote authentication dial-in user service/authorization module RADUIS and finishes, remote authentication dial-in user service/authorization module RADUIS sends affirmation, and record wireless controller AC/BAS receives the time that wireless site STA rolls off the production line and responds;
5] accounting module was realized chargeing by the time difference of reaching the standard grade response and rolling off the production line between the response of wireless site STA.
2. a kind of method that realizes that the intervention of WAPI system terminal zero is chargeed according to claim 1, it is characterized in that: described wireless access node AP to the process that wireless controller AC/BAS sends the request of reaching the standard grade of wireless site STA is: after wireless site STA finished the WAPI discrimination process, wireless access node AP was according to the request of reaching the standard grade of identity field in the wireless site STA certificate and media access controller MAC/BAS address architecture wireless site STA.
3. a kind of method that realizes that the intervention of WAPI system terminal zero is chargeed according to claim 1 and 2 is characterized in that: described wireless controller AC/BAS receives that the wireless site STA request back of reaching the standard grade to the process that wireless access node AP sends the response of reaching the standard grade of wireless site STA is:
1] wireless controller AC/BAS sends the request of customer service authentication information to application server AS, and application server AS is returned user's service authentication information, comprises terminal type information;
2] wireless controller AC/BAS sends the response of reaching the standard grade of wireless site STA to wireless access node AP according to service authentication response.
4. a kind of method that realizes that the intervention of WAPI system terminal zero is chargeed according to claim 1 and 2 is characterized in that: described wireless controller AC/BAS receives that the wireless site STA request back of rolling off the production line to the process that wireless access node AP sends the response of rolling off the production line of wireless site STA is;
1] when wireless site STA initiatively or passive when not re-using Internet resources, wireless site STA and wireless access node AP disassociation;
2] wireless access node AP sends the request of rolling off the production line to wireless controller AC/BAS, and the request of rolling off the production line comprises the media access controller MAC/BAS address of wireless site STA at least;
3] after wireless controller AC/BAS receives the request of rolling off the production line, send the response of rolling off the production line to wireless access node AP.
5. a kind of method that realizes that the intervention of WAPI system terminal zero is chargeed according to claim 1 and 2 is characterized in that: described wireless controller AC/BAS receives that the wireless site STA request back of rolling off the production line to the process that wireless access node AP sends the response of rolling off the production line of wireless site STA is;
1] notice wireless controller AC/BAS when remote authentication dial-in user service/authorization module RADUIS detects wireless site STA expense deficiency;
2] wireless controller AC/BAS sends the response of rolling off the production line to wireless access node AP;
3] wireless access node AP removes related with wireless site STA.
CN2009100216058A 2009-03-11 2009-03-11 Method for implementing terminal zero intervention charging of WAPI system Expired - Fee Related CN101540985B (en)

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CN2009100216058A CN101540985B (en) 2009-03-11 2009-03-11 Method for implementing terminal zero intervention charging of WAPI system
PCT/CN2009/075757 WO2010102496A1 (en) 2009-03-11 2009-12-21 Method for implementing zero-interference charging at wapi system terminal

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CN101540985B (en) * 2009-03-11 2011-04-06 西安西电捷通无线网络通信股份有限公司 Method for implementing terminal zero intervention charging of WAPI system
CN106462443B (en) * 2014-06-13 2020-01-07 柏思科技有限公司 Method and system for managing nodes
CN109104475B (en) * 2018-07-27 2022-03-11 新华三技术有限公司 Connection recovery method, device and system
WO2023284809A1 (en) * 2021-07-15 2023-01-19 华为技术有限公司 Device identification method, apparatus and system
CN116056123B (en) * 2023-03-24 2023-06-20 新华三技术有限公司 Equipment detection method and device, electronic equipment and storage medium

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CN1564524A (en) * 2004-03-26 2005-01-12 中兴通讯股份有限公司 Method of radio terminal charging fee in radio LAN
CN1697386B (en) * 2004-05-14 2010-04-07 华为技术有限公司 Method of charging base on infrastructure architecture of authentication and security in WLAN
CN100456726C (en) * 2007-03-15 2009-01-28 北京安拓思科技有限责任公司 Network system and method for realizing the Internet access authentication based on WAPI
CN101540985B (en) * 2009-03-11 2011-04-06 西安西电捷通无线网络通信股份有限公司 Method for implementing terminal zero intervention charging of WAPI system

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