CN1234224C - Radio local network terminal on-line realtime testing method - Google Patents
Radio local network terminal on-line realtime testing method Download PDFInfo
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- CN1234224C CN1234224C CN 02131453 CN02131453A CN1234224C CN 1234224 C CN1234224 C CN 1234224C CN 02131453 CN02131453 CN 02131453 CN 02131453 A CN02131453 A CN 02131453A CN 1234224 C CN1234224 C CN 1234224C
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- shaking hands
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Abstract
The present invention provides a wireless local area network terminal online detecting method when a wireless local area network is interconnected with a 3GPP network. The wireless local area network terminal online detecting method comprises the steps that the 3GPP network generates and starts a handshaking timer and a maximum retransmission number counter for a WLAN terminal, and a handshaking request message and a handshaking response message are transmitted between HLR/HSS and an AAA server; if the HLR/HSS or the AAA server receives the handshaking response message, the WLAN terminal is confirmed to be online; if the HLR, the HSS or the AAA server does not receive the handshaking response message within Tshakehand maximum time, the handshaking request message is retransmitted, and Nshakehand is added by one for repeat detection. The wireless local area network terminal online detecting method can solve the problems of charging and safety of the WLAN terminal.
Description
Technical field
The present invention relates to wireless communication field, especially the online detection method of user in the intercommunication process between two kinds of cordless communication networks.
Technical background
(fusion of WLAN and cordless communication network (comprising GSM, CDMA, WCDMA, TD-SCDMA, CDMA2000) is just becoming current research emphasis for Wireless Local Area Network, WLAN) rise of technology and development along with WLAN (wireless local area network).At third generation partner program (ThirdGeneration Partnership Project, 3GPP) in the standardization body, the simplification network structure of wlan network and 3GPP network interworking is (referring to the 3GPP TS23.234V1.00 in August, 2002) as shown in Figure 1.The wlan network model is by terminal (User Equipment, UE), the checking of WLAN access network (WLAN AccessNetwork), 3GPP network, authorize and the server that accounts (Authentication, Authorization, Accounting Server, aaa server) is formed.The WLAN access network links to each other with external the Internet (internet) or in-house network (intranet) with the aaa server of UE, 3GPP network, and the WLAN access network is by the aaa server realization of 3GPP network and the simple intercommunication of 3GPP network.The WLAN access network comprises WLAN access point and router.The technical standard of WLAN access point is determined by IEEE802.11 working group.The main effect of the aaa server of 3GPP network is: from attaching position register (the HomeLocation Register of 3GPP network, HLR) or home signature user server (Home Subscriber Server, HSS) obtain the authentication information and the signatory configuration file of contracting terminal, according to the authentication information that obtains from HLR or HSS the contracting terminal of 3GPP network is verified then.The HLR of 3GPP network or HSS mainly are the authentication information and the signatory configuration files of storage 3GPP network contraction terminal.Online Charging System (Online ChargingSystem, OCS) main effect is online collecting charging information, and when expense exhausts among the contracting terminal account, notice WLAN net disconnected end.Charging gateway (Charging Gateway, CGw)/(Charging Collection Function CCF) is mainly back payment terminal collecting charging information to Charging Collection Function.Interface between WLAN access network and the aaa server is Wr and Wb, and the Wr interface adopts the RADIUS/DIAMETER agreement, main transmission terminal authentication and authorization information.The Wb interface also adopts the RADIUS/DIAMETER agreement, mainly transmits charging information.The Wx interface is the interface between aaa server and the HLR/HSS, adopts MAP or DIAMETER agreement, main transmission terminal authentication, signatory configuration information.The Wo interface is the interface between aaa server and the OCS, adopts the DIAMETER agreement, mainly transmits online charge information.When the terminal preparation of wlan network is linked into 3GPP network or exterior I nternet/Intranet by the WLAN net, the user at first passes through the authentication vs. authorization of aaa server, aaa server arrives HSS/HLR with the user identifier and the affiliated aaa server address registration of WLAN terminal then, at this moment, the WLAN terminal just can be used wlan network.
At present, in the intercommunication process of WLAN and 3GPP network, realized checking, mandate, registration, cancellation, retrieval configuration file, the configuration file renewal process of WLAN terminal.But the online real-time detection function of undefined WLAN terminal, be not set up handshake mechanism between WLAN terminal and the HLR/HSS, as shown in Figure 2, in existing WALN and 3GPP network interworking architecture, handshake mechanism between WLAN terminal and the HLR/HSS is not provided, handshake mechanism between aaa server and the WLAN terminal only is provided, therefore will cause existing in the Operation Network some serious defectives: the one, because the statistics of duration is by calculating with the blanking time of nullifying according to terminal authentication in Operation Network, like this, when the unusual shutdown or the terminal operating of terminal unusual, all will cause terminal can't send logout message, and then cause under the terminal abnormal situation deviation of chargeing by duration.The 2nd, cause the counterfeit problem of terminal, for example, after a terminal authentication passes through, do not nullify directly shutdown, another terminal may replace previous terminal access network after inserting.The 3rd, when the equipment end Shi Buhui prompting user network fault that breaks down.
Summary of the invention
A kind of radio local network terminal on-line realtime testing method when purpose of the present invention proposes WLAN (wireless local area network) and 3GPP network interworking exactly can solve network billing, safety problem.
A kind of radio local network terminal on-line realtime testing method when WLAN (wireless local area network) and 3GPP network interworking, may further comprise the steps:
After the register requirement of the signatory WLAN terminal that the aaa server that a confirms the 3GPP network as the HLR or the HSS of 3GPP network proposes, the 3GPP network is described WLAN terminal generation and starts a timer of shaking hands (Tshakehand) and a maximum retransmission counter (Nshakehand) that described Tshakehand and described Nshakehand initial value are zero;
Whether b judges described Nshakehand less than maximum retransmission, if, enter step c, if not, then enter step g;
C judges whether described Tshakehand is overtime, if, then automatically reset, restart timing, whether while 3GPP network begins to detect described WLAN terminal online, enters steps d;
Transmit the handshake request message and the response message of shaking hands between described HLR of d or described HSS and the described aaa server;
If described HLR of e or described HSS or described aaa server are received the response message of shaking hands at described Tshakehand in maximum time, confirm that then described WLAN terminal is online, described Tshakehand resets, and described Nshakehand zero clearing enters step b;
If described HLR of f or described HSS or described aaa server are not received the response message of shaking hands at described Tshakehand in maximum time, then retransmit handshake request message, described Nshakehand adds 1, enters step b;
G confirms that described WLAN terminal is not online.
The maximum time of described Tshakehand or the maximum retransmission of described Nshakehand can set in advance.
Described Tshakehand or described Nshakehand can be arranged on described HLR or the described HSS.In described steps d, step e, step f, described HLR or described HSS send handshake request message to described aaa server, and described aaa server sends the response message of shaking hands to described HLR or described HSS.
Described Tshakehand or described Nshakehand also can be arranged on the described aaa server.In described steps d, step e, step f, described aaa server sends handshake request message to described HLR or described HSS, and described HLR or described HSS send the response message of shaking hands to described aaa server.
The described handshake request information or the response message of shaking hands comprise the user identifier of WLAN terminal.The user identifier of described WLAN terminal can be permanent or interim.
Further comprising the steps of after step g:
Start the log off procedure of described WLAN terminal between h, described HLR or described HSS and the described aaa server;
I, confirm the de-registration request of the described WLAN terminal that described aaa server proposes as described HLR or described HSS after, described Tshakehand and described Nshakehand that described HLR or described HSS or the deletion of described aaa server are provided with for described WLAN terminal.
Adopt the present invention, can solve charging, the safety problem of WLAN terminal when WLAN (wireless local area network) and 3GPP network interworking well.
Description of drawings
Fig. 1 is WLAN and 3GPP network interworking schematic diagram;
Fig. 2 is WLAN and 3GPP network handshake mechanism schematic diagram;
Fig. 3 is that HLR/HSS initiates handshake procedure figure;
Fig. 4 is that aaa server is initiated handshake procedure figure.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described.
Embodiment one, as shown in Figure 3.
When WLAN (wireless local area network) and 3GPP network interworking, the WLAN terminal is through the aaa server checking and the authentication of 3GPP network, after the HLR of 3GPP network or HSS confirm the register requirement of the signatory WLAN terminal that the aaa server of 3GPP network proposes, be that HLR or HSS are after aaa server sends REGISTRATION CONFIRM message, HLR or HSS are for this WLAN terminal generation and start a timer of shaking hands (Tshakehand) and a maximum retransmission counter (Nshakehand), this Tshakehand and this Nshakehand initial value are zero, and the maximum time of this Tshakehand or the maximum retransmission of this Nshakehand can set in advance.
Whether at first judge this Nshakehand less than the maximum retransmission that sets in advance,, confirm that then this WLAN terminal is not online if be equal to or greater than maximum retransmission.
If less than maximum retransmission, judge then whether this Tshakehand is overtime, if, then automatically reset, restart timing, this HLR or HSS send to this aaa server and include this WLAN terminal handshake request message interim or permanent user identifier simultaneously, and this aaa server should be after receiving handshake request message returns to this HLR or HSS and includes this WLAN terminal response message of shaking hands interim or permanent user identifier.
If this HLR or HSS receive the response message of shaking hands in the maximum time of Tshakehand, confirm that then described WLAN terminal is online, this Tshakehand resets, this Nshakehand zero clearing turns back to and judges whether this Nshakehand restarts less than the step of the maximum retransmission that sets in advance.
If this HLR or HSS do not receive the response message of shaking hands at this Tshakehand in maximum time, then retransmit handshake request message, this Nshakehand adds 1, turns back to judge that whether this Nshakehand repeats beginning less than the step of the maximum retransmission that sets in advance.
After confirming that this WLAN terminal is not online, HLR or HSS start the log off procedure of this WLAN terminal, this Tshakehand and this Nshakehand that this HLR or HSS deletion are provided with for this WLAN terminal.
Embodiment two, as shown in Figure 4.
When WLAN (wireless local area network) and 3GPP network interworking, the WLAN terminal is through the aaa server checking and the authentication of 3GPP network, after the HLR of 3GPP network or HSS confirm the register requirement of the signatory WLAN terminal that the aaa server of 3GPP network proposes, be that HLR or HSS are after aaa server sends REGISTRATION CONFIRM message, this aaa server is for this WLAN terminal generation and start a timer of shaking hands (Tshakehand) and a maximum retransmission counter (Nshakehand), this Tshakehand and this Nshakehand initial value are zero, and the maximum time of this Tshakehand or the maximum retransmission of this Nshakehand can set in advance.
Whether at first judge this Nshakehand less than the maximum retransmission that sets in advance,, confirm that then this WLAN terminal is not online if be equal to or greater than maximum retransmission.
If less than maximum retransmission, judge then whether this Tshakehand is overtime, if, then automatically reset, restart timing, this aaa server sends to this HLR or HSS and includes this WLAN terminal handshake request message interim or permanent user identifier simultaneously, and this HLR or HSS should be after receiving handshake request message return to this aaa server and include this WLAN terminal response message of shaking hands interim or permanent user identifier.
If aaa server is received the response message of shaking hands in the maximum time of Tshakehand, confirm that then described WLAN terminal is online, this Tshakehand resets, and this Nshakehand zero clearing turns back to and judges whether this Nshakehand restarts less than the step of the maximum retransmission that sets in advance.
If aaa server is not received the response message of shaking hands at this Tshakehand in maximum time, then retransmit handshake request message, this Nshakehand adds 1, turns back to judge that whether this Nshakehand repeats beginning less than the step of the maximum retransmission that sets in advance.
After confirming that this WLAN terminal is not online, aaa server starts the log off procedure of this WLAN terminal, this Tshakehand and this Nshakehand that this HLR or HSS deletion are provided with for this WLAN terminal.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with the people of this technology in the disclosed technical scope of the present invention; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (9)
1, the radio local network terminal on-line realtime testing method when a kind of WLAN (wireless local area network) and 3GPP network interworking is characterized in that may further comprise the steps:
A, after the attaching position register of 3GPP network or home signature user server are confirmed the register requirement of the signatory WLAN terminal that the aaa server of 3GPP network proposes, carry out shake hands regularly a step and a maximum retransmission counting step, generating the timer of shaking hands in the described step of shaking hands regularly shakes hands regularly to described WLAN terminal, generate the maximum retransmission counter in described maximum retransmission counting step described WLAN terminal is begun the maximum retransmission counting, described initial value of shaking hands timer and described maximum retransmission counter is zero;
B, judge described maximum retransmission counter number of retransmissions whether less than maximum retransmission, if, enter step c, if not, then enter step g;
C, judge whether the connect hours of the described timer of shaking hands is overtime, if, then automatically reset, restart timing, whether the 3GPP network to begin to detect described WLAN terminal online simultaneously, enters steps d;
Transmit the handshake request message and the response message of shaking hands between d, described attaching position register or described home signature user server and the described aaa server;
If described attaching position register of e or described home signature user server or described aaa server are received the response message of shaking hands in the maximum time of the described timer of shaking hands, confirm that then described WLAN terminal is online, the described timer of shaking hands resets, to described maximum retransmission counter O reset, enter step b;
If described attaching position register of f or described home signature user server or described aaa server are not received the response message of shaking hands in the maximum time in the described timer of shaking hands, then retransmit handshake request message, described maximum retransmission counter adds 1, enters step b;
G, confirm that described WLAN terminal is not online.
2, the radio local network terminal on-line realtime testing method when a kind of WLAN (wireless local area network) as claimed in claim 1 and 3GPP network interworking, it is characterized in that: the maximum retransmission of the maximum time of the described timer of shaking hands or described maximum retransmission counter is what set in advance.
3, the radio local network terminal on-line realtime testing method when a kind of WLAN (wireless local area network) as claimed in claim 2 and 3GPP network interworking is characterized in that: described timer or the described maximum retransmission counter of shaking hands is arranged on described attaching position register or the described home signature user server.
4, the radio local network terminal on-line realtime testing method when a kind of WLAN (wireless local area network) as claimed in claim 3 and 3GPP network interworking, it is characterized in that: in described steps d, step e, step f, described attaching position register or described home signature user server send handshake request message to described aaa server, and described aaa server sends the response message of shaking hands to described attaching position register or described home signature user server.
5, the radio local network terminal on-line realtime testing method when a kind of WLAN (wireless local area network) as claimed in claim 2 and 3GPP network interworking is characterized in that: described timer or the described maximum retransmission counter of shaking hands is arranged on the described aaa server.
6, the radio local network terminal on-line realtime testing method when a kind of WLAN (wireless local area network) as claimed in claim 5 and 3GPP network interworking, it is characterized in that: in described steps d, step e, step f, described aaa server sends handshake request message to described HLR or described HSS, and described attaching position register or described home signature user server send the response message of shaking hands to described aaa server.
Radio local network terminal on-line realtime testing method during 7, as claim 4 or 6 described a kind of WLAN (wireless local area network) and 3GPP network interworking, it is characterized in that: the described handshake request information or the response message of shaking hands comprise the user identifier of WLAN terminal.
8, the radio local network terminal on-line realtime testing method when a kind of WLAN (wireless local area network) as claimed in claim 7 and 3GPP network interworking, it is characterized in that: the user identifier of described WLAN terminal is permanent or interim.
9, the radio local network terminal on-line realtime testing method when a kind of WLAN (wireless local area network) as claimed in claim 8 and 3GPP network interworking is characterized in that: further comprising the steps of after step g:
Start the log off procedure of described WLAN terminal between h, described attaching position register or described home signature user server and the described aaa server;
I, confirm the de-registration request of the described WLAN terminal that described aaa server proposes when described attaching position register or described home signature user server after, described attaching position register or described home signature user server or the deletion of described aaa server are the described timer and the described maximum retransmission counter of shaking hands of described WLAN terminal setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02131453 CN1234224C (en) | 2002-10-14 | 2002-10-14 | Radio local network terminal on-line realtime testing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 02131453 CN1234224C (en) | 2002-10-14 | 2002-10-14 | Radio local network terminal on-line realtime testing method |
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| CN1490984A CN1490984A (en) | 2004-04-21 |
| CN1234224C true CN1234224C (en) | 2005-12-28 |
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| CN 02131453 Expired - Fee Related CN1234224C (en) | 2002-10-14 | 2002-10-14 | Radio local network terminal on-line realtime testing method |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US9503528B2 (en) * | 2004-06-14 | 2016-11-22 | Alcatel-Lucent Usa Inc. | System for provisioning service data utilizing the IMS defined Sh interface's transparent data |
| CN1310476C (en) * | 2004-07-05 | 2007-04-11 | 华为技术有限公司 | Method for building session connection to wireless local network user |
| KR100878810B1 (en) * | 2004-10-04 | 2009-01-14 | 엘지전자 주식회사 | Method for transmitting message in broadband wireless access system |
| CN1893475B (en) * | 2005-08-03 | 2010-08-11 | 华为技术有限公司 | Method for realizing handshake between network apparatus and network terminal while talking |
| CN100456771C (en) * | 2005-12-23 | 2009-01-28 | 华为技术有限公司 | Communication device and its interactive method between modules |
| CN101132403B (en) * | 2007-08-08 | 2012-09-05 | 华为技术有限公司 | Business authorization method and its server |
| KR101057090B1 (en) * | 2007-08-24 | 2011-08-16 | 삼성전자주식회사 | Apparatus and method for entering idle mode in broadband wireless access system |
| CN101552987B (en) * | 2008-03-31 | 2011-11-16 | 华为技术有限公司 | Method, device and system for preventing authentication vector from being abused |
| CN101980482B (en) * | 2010-11-17 | 2012-10-31 | 广东威创视讯科技股份有限公司 | Method for monitoring network connection and system thereof |
| CN102651883B (en) * | 2011-02-25 | 2016-12-28 | 中兴通讯股份有限公司 | Detection terminal connects the method and device lost |
| CN102594585B (en) * | 2011-12-15 | 2014-06-25 | 江苏亿通高科技股份有限公司 | Automatic clearing method for terminal registry |
| CN108848516A (en) * | 2018-06-14 | 2018-11-20 | 深圳普创天信科技发展有限公司 | A kind of apparatus control method and system for NB-IOT terminal |
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Effective date of registration: 20160420 Address after: American California Patentee after: Snaptrack, Inc. Address before: 518057 Guangdong city of Shenzhen province Nanshan District Science Park Branch Road No. 1 HUAWEI Service Center Building Patentee before: Huawei Technologies Co., Ltd. |
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Granted publication date: 20051228 Termination date: 20161014 |