CN101895860B - Method and system for limiting EVDO (Evolution Data Only) system region mobility - Google Patents
Method and system for limiting EVDO (Evolution Data Only) system region mobility Download PDFInfo
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- CN101895860B CN101895860B CN201010223505.6A CN201010223505A CN101895860B CN 101895860 B CN101895860 B CN 101895860B CN 201010223505 A CN201010223505 A CN 201010223505A CN 101895860 B CN101895860 B CN 101895860B
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- access
- mobile authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/062—Pre-authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
Abstract
The invention relates to a method and a system for limiting EVDO (Evolution Data Only) system region mobility. The method comprises the following steps of: sending a Access-Request message carrying a regional movement authentication identity attribute and a regional movement authentication requiring attribute to an AN-AAA (Access Network-Authentication Authorization and Accounting Entity) by the AN when a user needs to access or switch an AN; and carrying out a regional movement authentication by the AN-AAA according to the movement authentication identity attribute and the regional movement authentication requiring attribute. Through the way of the regional movement authentication, the invention decides whether the user can use the network or can move in different regions and is convenient for an operator to reasonably plan service regions and realizes the function of limiting the mobility of the service regions.
Description
Technical field
The present invention relates to field of mobile communication, relate in particular to the method and system of a kind of EVDO system realm mobility limitation in CDMA.
Background technology
In mobile communication technology field, mobile subscriber usually need to move and use business between zones of different, and at CDMA (Code Division Multiple Access, code division multiple access) EVDO (Evolution-Data Only in, transfer of data evolution), in the commercial process of system, operator moves between zones of different user and use business has proposed restriction requirement.Such as, operator is divided into a plurality of service areas by operational area, and each service area provides different regional extent and business, and specific service district need to contract during user-network access.Therefore, contracted user can only use signing service in subscribed services district, can not use in subscribed services district non-signing service, can not use any business etc. in Fei subscribed services district.
At present, EVDO agreement has been stipulated the method for subscription authentication, the network model of EVDO agreement as shown in Figure 1:
User (Access Terminal, AT) be linked into Access Network (Access Network, AN) time, AT sends Um solicited message to AN, AN send A12 request message to the Access Network authentication of core-network side, authorize the server A N-AAA that accounts (AN Authentication Authorization and Accounting Entity, AN-AAA) and carry out authentication.If user is legal, authentication success, AN-AAA returns to A12 and allows access message, if failed authentication returns to A12 refusal access message.
The flow process of above agreement regulation is just carried out authentication to EVDO user identity, and the authentication for EVDO customer service region etc. is not provided, and user area mobility limitation is not proposed to solution.
Summary of the invention
Main purpose of the present invention is to provide a kind of method and system of EVDO system realm mobility limitation, is intended to solve that operator proposes EVDO user is moved between different coverages and problem that use business limits.
The present invention proposes a kind of method of EVDO system realm mobility limitation, comprises the following steps:
When user need to access or switch AN, AN sends the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication to AN-AAA;
AN-AAA carries out region mobile authentication according to mobile authentication identity property and the required attribute of region mobile authentication.
Preferably, mobile authentication region mobile authentication required attribute in described region comprises: access cell list attribute.
Preferably, described when user need to access or switch AN, the step that AN sends to AN-AAA the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication specifically comprises:
AN receives the request that connects or switch that user sends;
AN returns and eats dishes without rice or wine to respond to user;
AN sends the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication to AN-AAA.
Preferably, the step that described AN-AAA carries out region mobile authentication according to mobile authentication identity property and the required attribute of region mobile authentication specifically comprises:
AN-AAA receives the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication that AN sends;
Judge and in Access-Request message, whether carry mobile authentication identity property;
While carrying mobile authentication identity property in Access-Request message, extract mobile authentication required attribute in region in Access-Request message;
Inquiring user subscribed services district and service area configuration data;
Cell list attribute in the required attribute of region mobile authentication carrying according to Access-Request message, and the user who preserves according to this locality of user ID inquiry in Access-Request message and the mapping relations in subscribed services district, and service area and cell list, type of service option mapping relations are carried out region mobile authentication;
When the success of region mobile authentication, AN-AAA returns to Access-Accept message to AN; Otherwise,
AN-AAA returns to Access-Reject message to AN.
Preferably, described when user need to access or switch AN, the step that AN sends to AN-AAA the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication also comprises before:
AN-AAA is user management subscribed services district and management service district and cell list, type of service mapping relations.
Preferably, described AN-AAA also comprises before the step of user management subscribed services district and management service district and cell list, type of service mapping relations:
AN-AAA obtains the mapping relations in user and subscribed services district and is saved in this locality.
Preferably, described AN-AAA carries out according to mobile authentication identity property and the required attribute of region mobile authentication also comprising after the step of region mobile authentication:
Whether AN allows the response message that connects or switch to user feedback according to region mobile authentication result.
The present invention also proposes a kind of system of EVDO system realm mobility limitation, comprises AN and AN-AAA, and described AN comprises:
Request processing module, for when user need to access or switch AN, sends the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication to AN-AAA;
Described AN-AAA comprises:
Authentication process module, for carrying out region mobile authentication according to mobile authentication identity property and the required attribute of region mobile authentication.
Preferably, described request processing module specifically comprises:
The first receiving element, the request that connects or switch of sending for receiving user;
The first transmitting element, eats dishes without rice or wine to respond for returning to user; And for send the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication to AN-AAA.
Preferably, described authentication process module specifically comprises:
The second receiving element, the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication sending for receiving AN;
Judging unit, for judging whether Access-Request message carries mobile authentication identity property;
Extraction unit, for when Access-Request message carries mobile authentication identity property, extracts mobile authentication required attribute in region in Access-Request message;
Query unit, for inquiring user subscribed services district and service area configuration data;
Authenticating unit, cell list attribute for the required attribute of region mobile authentication that carries according to Access-Request message, and the user who preserves according to this locality of user ID inquiry in Access-Request message and the mapping relations in subscribed services district, and service area and cell list, type of service option mapping relations are carried out region mobile authentication;
The second transmitting element, for when region mobile authentication is successful, returns to Access-Accept message to AN; Otherwise, to AN, return to Access-Reject message.
Preferably, described AN-AAA also comprises administration module, is used to user management subscribed services district and management service district and cell list, type of service mapping relations.
Preferably, described AN-AAA also comprises acquisition module, for obtaining the mapping relations in user and subscribed services district and being saved in this locality.
Preferably, described the first transmitting element, the also response message for whether allowing to user feedback to connect or switch according to region mobile authentication result.
The method and system of EVDO system realm mobility limitation of the present invention, when user need to access or switch AN, by AN, to AN-AAA, send the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication, by AN-AAA, according to mobile authentication identity property and the required attribute of region mobile authentication, carry out region mobile authentication, and by region mobile authentication result feedback to AN, AN determines according to region mobile authentication result whether user can use network or no can movement in zones of different, facilitate operator's service area of making rational planning for, the function of mobility limitation is carried out in realization to service area.
Accompanying drawing explanation
Fig. 1 is the network model schematic diagram of EVDO agreement in prior art;
Fig. 2 is the method one embodiment schematic flow sheet of EVDO system realm mobility limitation of the present invention;
Fig. 3 is the idiographic flow schematic diagram of step 101 in the method for the mobility limitation of EVDO system realm shown in above-mentioned Fig. 1;
Fig. 4 is the idiographic flow schematic diagram of step 102 in the method for the mobility limitation of EVDO system realm shown in above-mentioned Fig. 1;
Fig. 5 is another embodiment schematic flow sheet of method of EVDO system realm mobility limitation of the present invention;
Fig. 6 is the system one example structure schematic diagram of EVDO system realm mobility limitation of the present invention;
Fig. 7 is request processing module concrete structure schematic diagram in the system of the mobility limitation of EVDO system realm shown in above-mentioned Fig. 6;
Fig. 8 is authentication process module concrete structure schematic diagram in the system of the mobility limitation of EVDO system realm shown in above-mentioned Fig. 6;
Fig. 9 is another example structure schematic diagram of system of EVDO system realm mobility limitation of the present invention.
Embodiment
In order to make technical scheme of the present invention clearer, clear, below in conjunction with accompanying drawing, be described in further detail:
Fig. 2 is the method one embodiment schematic flow sheet of EVDO system realm mobility limitation of the present invention.
As shown in Figure 2, the method for a kind of EVDO system realm mobility limitation that the present embodiment provides, comprises the following steps:
Step 101, when user need to access or switch AN, AN sends the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication to AN-AAA;
When EVDO user need to access or switch AN, AN sends Access-Request message to AN-AAA, region mobile authentication is carried out in request, in message, must show to be this time region mobile authentication request, the required attributes of region mobile authentication such as cell list attribute in the time of simultaneously also must carrying access by carrier area mobile authentication identity property.
In the present embodiment, the described region required attribute of mobile authentication comprises: access cell list attribute.
Step 102, AN-AAA carries out region mobile authentication according to mobile authentication identity property and the required attribute of region mobile authentication.
AN-AAA is user management subscribed services district, simultaneously the mapping relations such as management service district and cell list, type of service; When user need to access AN or switch between AN, AN sends Access-Request message to AN-AAA, when AN-AAA receives the Access-Request message that AN sends, if carry region mobile authentication identity property in Access-Request message, carry out region mobile authentication.If region mobile authentication passes through, return to Access-Accept message to AN, otherwise (failed authentication) returns to Access-Reject message to AN.AN determines according to region mobile authentication result whether user can use network or move in zones of different.When the Access-Accept message of receiving that AN-AAA returns, allow user to use network; Otherwise (receiving Access-Reject message), refusal user uses network.
As shown in Figure 3, the present embodiment step 101 specifically comprises:
Step 1011, AN receives the request that connects or switch that user sends;
Step 1012, AN returns and eats dishes without rice or wine to respond to user;
Step 1013, AN sends the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication to AN-AAA.
As shown in Figure 4, the present embodiment step 102 specifically comprises:
Step 1020, AN-AAA receives the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication that AN sends;
Step 1021, judges in Access-Request message, whether to carry mobile authentication identity property; If so, enter step 1022; Otherwise, enter step 1027;
Step 1022, extracts mobile authentication required attribute in region in Access-Request message;
Step 1023, inquiring user subscribed services district and service area configuration data;
Step 1024, cell list attribute in the required attribute of region mobile authentication carrying according to Access-Request message, and the user who preserves according to this locality of user ID inquiry in Access-Request message and the mapping relations in subscribed services district, and service area and cell list, type of service option mapping relations are carried out region mobile authentication;
In the present embodiment, in Access-Request message, also carry user ID, when carrying out region mobile authentication, according to local this user who preserves of user ID inquiry and the mapping relations of subscribed services device in Access-Request message, it is user's contract signing relationship, obtain the access cell list of subscriber authorisation, if the access cell list attribute carrying in Access-Request message meets the preset rules in the above-mentioned access cell list through inquiring about the subscriber authorisation obtaining, authentication success, otherwise authentication is unsuccessful.
Wherein, the mapping relations in user and subscribed services district, and service area and cell list, type of service option mapping relations can be configuration or partial configuration on AN-AAA in advance, part from outer network element obtain be saved in local.
Step 1025, when the success of region mobile authentication, AN-AAA returns to Access-Accept message to AN; Otherwise, enter step 1026;
Step 1026, AN-AAA returns to Access-Reject message to AN.
Step 1027, if subscriber identity authentication is walked normal authorizing procedure.
Fig. 5 is another embodiment schematic flow sheet of method of EVDO system realm mobility limitation of the present invention.
As shown in Figure 5, the present embodiment, on the basis of above-described embodiment, also comprised before step 101:
Step 100, AN-AAA is user management subscribed services district and management service district and cell list, type of service mapping relations.
In the present embodiment, before step 100, also comprise:
Step 90, AN-AAA obtains the mapping relations in user and subscribed services district and is saved in this locality.
When actual deployment, the mapping relations in user and subscribed services district can be preserved and be managed by AN-AAA, also can be provided by other network element, when providing the mapping relations in user and subscribed services district by other network element, AN-AAA can get the mapping relations in user and subscribed services district and be saved in this locality from this network element when user identity legitimacy authentication.
After step 102, also comprise:
Step 1028, whether AN allows the response message that connects or switch to user feedback according to region mobile authentication result.
Fig. 6 is the system one example structure schematic diagram of EVDO system realm mobility limitation of the present invention.
As shown in Figure 6, the present invention proposes a kind of system of EVDO system realm mobility limitation, comprises AN 60 and AN-AAA 61, wherein:
AN 60 comprises request processing module 601, for when user need to access or switch AN 60, to AN-AAA 61, sends the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication;
AN-AAA 61 comprises:
Authentication process module 611, for carrying out region mobile authentication according to mobile authentication identity property and the required attribute of region mobile authentication.
As shown in Figure 7, request processing module 601 specifically comprises:
The first receiving element 6011, the request that connects or switch of sending for receiving user;
The first transmitting element 6012, eats dishes without rice or wine to respond for returning to user; And for sending to AN-AAA 61 the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication.
As shown in Figure 8, authentication process module 611 specifically comprises:
The second receiving element 6111, the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication sending for receiving AN 60;
Judging unit 6112, for judging whether Access-Request message carries mobile authentication identity property;
Extraction unit 6113, for when Access-Request message carries mobile authentication identity property, extracts mobile authentication required attribute in region in Access-Request message;
Query unit 6114, for inquiring user subscribed services district and service area configuration data;
Authenticating unit 6115, cell list attribute for the required attribute of region mobile authentication that carries according to Access-Request message, and the user who preserves according to this locality of user ID inquiry in Access-Request message and the mapping relations in subscribed services district, and service area and cell list, type of service option mapping relations are carried out region mobile authentication;
The second transmitting element 6116, for when region mobile authentication is successful, returns to Access-Accept message to AN 60; Otherwise, to AN 60, return to Access-Reject message.
In the present embodiment, when EVDO user need to access or switch AN 60, user sends and connects or in 60 requests of switching of AN to AN 60, in AN 60 request processing module 601, the first receiving element 6011 receives the request that connects or switch that user sends, the first transmitting element 6012 returns and eats dishes without rice or wine to respond to user, simultaneously, the first transmitting element 6011 in AN 60 request processing module 601 sends Access-Request message to AN-AAA 61, region mobile authentication is carried out in request, in Access-Reques message, carry region mobile authentication identity property and show to be this time region mobile authentication request, the required attributes of region mobile authentication such as cell list attribute while simultaneously also carrying access.
In the present embodiment, the described region required attribute of mobile authentication comprises: access cell list attribute.
The second receiving element 6111 in the authentication process module 611 of AN-AAA 61 receives the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication that the first transmitting element 6011 sends, afterwards, in authentication process module 611, judging unit 6112 judges in Access-Request message, whether to carry mobile authentication identity property, while carrying mobile authentication identity property in confirming Access-Request message, by extraction unit 6113, extract mobile authentication required attribute in region in Access-Request message, simultaneously, query unit 6114 inquiring user subscribed services districts and service area configuration data, cell list attribute in the required attribute of region mobile authentication being carried according to Access-Request message by authenticating unit 6115 again, and the user who preserves according to this locality of user ID inquiry in Access-Request message and the mapping relations in subscribed services district, and service area and cell list, type of service option mapping relations are carried out region mobile authentication, when carrying out region mobile authentication, according to local this user who preserves of user ID inquiry and the mapping relations of subscribed services device in Access-Request message, it is user's contract signing relationship, obtain the access cell list of subscriber authorisation, if the access cell list attribute carrying in Access-Request message meets the preset rules in the above-mentioned access cell list through inquiring about the subscriber authorisation obtaining, authentication success, otherwise, authentication is unsuccessful.When the success of region mobile authentication, by the second transmitting element 6116, to AN 60, return to Access-Accept message; Otherwise, by the second transmitting element 6116, to AN 60, return to Access-Reject message.
AN60 determines according to region mobile authentication result whether user can use network or move in zones of different.When the Access-Accept message of receiving that AN-AAA61 returns, allow user to use network; Otherwise (receiving Access-Reject message), refusal user uses network.
In the present embodiment, AN-AAA61 can be the mapping relations such as user management subscribed services district and management service district and cell list, type of service, the mapping relations in user and subscribed services district also can provide at other network element, and AN-AAA61 can get the mapping relations in user and subscribed services district and be saved in this locality from this network element when user identity legitimacy authentication.
Fig. 9 is another example structure schematic diagram of system of EVDO system realm mobility limitation of the present invention.
As shown in Figure 9, the present embodiment is on the basis of above-described embodiment, and AN-AAA also comprises administration module 612;
This administration module 612, is used to user management subscribed services district and management service district and cell list, type of service mapping relations.
Further, this AN-AAA 61 also comprises acquisition module 613, and this acquisition module 613, for obtaining the mapping relations in user and subscribed services district and being saved in this locality.
In the present embodiment, the first transmitting element 6012, the also response message for whether allowing to user feedback to connect or switch according to region mobile authentication result.
The embodiment of the present invention is when user need to access or switch AN 60, by AN 60, to AN-AAA61, send the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication, by AN-AAA 61, according to mobile authentication identity property and the required attribute of region mobile authentication, carry out region mobile authentication, and by region mobile authentication result feedback to AN 60, AN 60 determines according to region mobile authentication result whether user can use network or no can movement in zones of different, facilitate operator's service area of making rational planning for, the function of mobility limitation is carried out in realization to service area.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a method for transfer of data evolution EVDO system realm mobility limitation, is characterized in that, comprises the following steps:
When user need to access or during switching access networks AN, AN to Access Network authentication, authorize the server A N-AAA that accounts and send the request Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication;
AN-AAA carries out region mobile authentication according to mobile authentication identity property and the required attribute of region mobile authentication; The described region required attribute of mobile authentication comprises: access cell list attribute, and the step that described AN-AAA carries out region mobile authentication according to mobile authentication identity property and the required attribute of region mobile authentication specifically comprises: AN-AAA receives the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication that AN sends; Judge and in Access-Request message, whether carry mobile authentication identity property; While carrying mobile authentication identity property in Access-Request message, extract mobile authentication required attribute in region in Access-Request message; Inquiring user subscribed services district and service area configuration data; Cell list attribute in the required attribute of region mobile authentication carrying according to Access-Request message, and the user who preserves according to this locality of user ID inquiry in Access-Request message and the mapping relations in subscribed services district, and service area and cell list, type of service option mapping relations are carried out region mobile authentication; When the success of region mobile authentication, AN-AAA returns and allows access Access-Accept message to AN; Otherwise AN-AAA returns to refusal access Access-Reject message to AN.
2. the method for EVDO system realm mobility limitation according to claim 1, it is characterized in that, described when user need to access or switch AN, the step that AN sends to AN-AAA the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication specifically comprises:
AN receives the request that connects or switch that user sends;
AN returns and eats dishes without rice or wine to respond to user;
AN sends the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication to AN-AAA.
3. according to the method for the EVDO system realm mobility limitation described in any one in claim 1 to 2, it is characterized in that, described when user need to access or switch AN, the step that AN sends to AN-AAA the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication also comprises before:
AN-AAA is user management subscribed services district and management service district and cell list, type of service mapping relations.
4. the method for EVDO system realm mobility limitation according to claim 3, is characterized in that, described AN-AAA also comprises before the step of user management subscribed services district and management service district and cell list, type of service mapping relations:
AN-AAA obtains the mapping relations in user and subscribed services district and is saved in this locality.
5. according to the method for the EVDO system realm mobility limitation described in any one in claim 1 to 2, it is characterized in that, described AN-AAA carries out according to mobile authentication identity property and the required attribute of region mobile authentication also comprising after the step of region mobile authentication:
Whether AN allows the response message that connects or switch to user feedback according to region mobile authentication result.
6. a system for EVDO system realm mobility limitation, comprises AN and AN-AAA, it is characterized in that,
Described AN comprises:
Request processing module, for when user need to access or switch AN, sends the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication to AN-AAA;
Described AN-AAA comprises:
Authentication process module, for carrying out region mobile authentication according to mobile authentication identity property and the required attribute of region mobile authentication; Described authentication process module specifically comprises:
The second receiving element, the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication sending for receiving AN;
Judging unit, for judging whether Access-Request message carries mobile authentication identity property;
Extraction unit, for when Access-Request message carries mobile authentication identity property, extracts mobile authentication required attribute in region in Access-Request message;
Query unit, for inquiring user subscribed services district and service area configuration data;
Authenticating unit, cell list attribute for the required attribute of region mobile authentication that carries according to Access-Request message, and the user who preserves according to this locality of user ID inquiry in Access-Request message and the mapping relations in subscribed services district, and service area and cell list, type of service option mapping relations are carried out region mobile authentication;
The second transmitting element, for when region mobile authentication is successful, returns to Access-Accept message to AN; Otherwise, to AN, return to Access-Reject message.
7. the system of EVDO system realm mobility limitation according to claim 6, is characterized in that, described request processing module specifically comprises:
The first receiving element, the request that connects or switch of sending for receiving user;
The first transmitting element, eats dishes without rice or wine to respond for returning to user; And for send the Access-Request message that carries region mobile authentication identity property and the required attribute of region mobile authentication to AN-AAA.
8. according to the system of the EVDO system realm mobility limitation described in claim 6 or 7, it is characterized in that, described AN-AAA also comprises administration module, is used to user management subscribed services district and management service district and cell list, type of service mapping relations.
9. the system of EVDO system realm mobility limitation according to claim 8, is characterized in that, described AN-AAA also comprises acquisition module, for obtaining the mapping relations in user and subscribed services district and being saved in this locality.
10. the system of EVDO system realm mobility limitation according to claim 9, is characterized in that, described the first transmitting element, the also response message for whether allowing to user feedback to connect or switch according to region mobile authentication result.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010223505.6A CN101895860B (en) | 2010-06-29 | 2010-06-29 | Method and system for limiting EVDO (Evolution Data Only) system region mobility |
| PCT/CN2010/079312 WO2012000285A1 (en) | 2010-06-29 | 2010-12-01 | Method and system for restricting area mobility in evdo system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010223505.6A CN101895860B (en) | 2010-06-29 | 2010-06-29 | Method and system for limiting EVDO (Evolution Data Only) system region mobility |
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| Publication Number | Publication Date |
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| CN101895860A CN101895860A (en) | 2010-11-24 |
| CN101895860B true CN101895860B (en) | 2014-08-20 |
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| CN101895860B (en) * | 2010-06-29 | 2014-08-20 | 中兴通讯股份有限公司 | Method and system for limiting EVDO (Evolution Data Only) system region mobility |
| CN102098757A (en) * | 2011-02-14 | 2011-06-15 | 中兴通讯股份有限公司 | Method, device and system for controlling user access to network |
| CN113905381B (en) * | 2021-10-18 | 2024-04-16 | 中国联合网络通信集团有限公司 | Service processing method, device, equipment and readable storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1867183A (en) * | 2005-12-31 | 2006-11-22 | 华为技术有限公司 | Service realizing system and method for access terminal |
| CN1870807A (en) * | 2005-05-23 | 2006-11-29 | 中兴通讯股份有限公司 | Identification method of 1X/EVDO two-mode mobile phone |
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| KR20060123974A (en) * | 2005-05-30 | 2006-12-05 | 삼성전자주식회사 | Method for service interworking between heterogeneous systems |
| CN101895860B (en) * | 2010-06-29 | 2014-08-20 | 中兴通讯股份有限公司 | Method and system for limiting EVDO (Evolution Data Only) system region mobility |
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- 2010-06-29 CN CN201010223505.6A patent/CN101895860B/en not_active Expired - Fee Related
- 2010-12-01 WO PCT/CN2010/079312 patent/WO2012000285A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1870807A (en) * | 2005-05-23 | 2006-11-29 | 中兴通讯股份有限公司 | Identification method of 1X/EVDO two-mode mobile phone |
| CN1867183A (en) * | 2005-12-31 | 2006-11-22 | 华为技术有限公司 | Service realizing system and method for access terminal |
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| Publication number | Publication date |
|---|---|
| WO2012000285A1 (en) | 2012-01-05 |
| CN101895860A (en) | 2010-11-24 |
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