CN101610609B - Method, system and mobility management entity for realizing mobility limitation - Google Patents
Method, system and mobility management entity for realizing mobility limitation Download PDFInfo
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- CN101610609B CN101610609B CN2008101152646A CN200810115264A CN101610609B CN 101610609 B CN101610609 B CN 101610609B CN 2008101152646 A CN2008101152646 A CN 2008101152646A CN 200810115264 A CN200810115264 A CN 200810115264A CN 101610609 B CN101610609 B CN 101610609B
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- 208000034819 Mobility Limitation Diseases 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000004913 activation Effects 0.000 claims description 6
- 230000004048 modification Effects 0.000 description 3
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Abstract
The invention discloses a method, a system and a mobility management entity for realizing mobility limitation in order to solve the problem that a user terminal cannot realize the mobility limitation function. The method comprises that: the mobility management entity constructs mobility limitation information of the user terminal; the mobility management entity sends a non access stratum message carrying the mobility limitation information to the user terminal; and the user terminal acquires the mobility limitation information from the non access stratum message for mobility limitation treatment. The mobility management entity informs the user terminal of the mobility limitation information through the non access stratum message, so the user terminal can realize the mobility limitation function.
Description
Technical field
The invention belongs to communication technical field, particularly a kind of method, system and mobile management entity of realizing mobile limitation.
Background technology
EPS (Evolved Packet System; Evolved packet system) should support mobility restriction (mobile limitation) function; This function can be at E-UTRAN (EvolvedUniversal Terrestrial Radio Access Network; Evolved universal terrestrial radio access network) limits UE (User Equipment in the access; User terminal) mobility, promptly whether E-UTRAN can move, roams, inserts or switch to certain TA/RA (Routing Area/Tracking Area, route district/tracking area) according to user's CAMEL-Subscription-Information decision UE.
Mobility restriction function is accomplished by UE, access network and core network jointly; When UE at ECM-CONNECTED (EPS Connection Management-CONNECTED; EPS Connection Management-connection status) state; This function is realized by Access Network and core net; MME (Mobility Management Entity, Mobility Management Entity) can construct Handover restriction list (switching limit list) parameter (comprising mobility limitation information) according to the subscription data of UE in attach (adhering to) process of prior art and TAU (Tracking Area updata, tracing section updating) process; Through the S1 signaling message (like Initial context setup request; Initial context is set up request message) Handover restriction list parameter is passed to eNodeB (evolution base station), eNodeB preserves this parameter, is used for realizing mobility restriction function.
The deficiency of above prior art is: UE can't realize mobility restriction function.
Summary of the invention
The present invention provides a kind of method that realizes mobile limitation, exists UE can't realize the problem of mobility restriction function in order to solve in the prior art.
A kind of method of mobile limitation that realizes provided by the invention comprises:
Mobile management entity is according to the mobility limitation information at the subscription data structuring user's terminal of user terminal;
Mobile management entity is set up the non-access layer information that request message will carry mobility limitation information through initial context and is sent to the base station;
The non-access layer information that mobility limitation information will be carried through radio resource control RRC message in the base station sends to user terminal.
A kind of evolved packet system that the present invention also provides comprises:
Mobile management entity: be used for mobility limitation information according to the subscription data structuring user's terminal of user terminal; Set up the non-access layer information that request message will carry mobility limitation information through initial context and send to the base station;
The base station: the non-access layer information that is used for will carrying through radio resource control RRC message mobility limitation information sends to user terminal;
User terminal: be used for obtaining mobility limitation information, carry out mobile limitation and handle from non-access layer information.
A kind of mobile management entity of mobile limitation of realizing provided by the invention comprises:
Constructing module: be used for mobility limitation information according to the subscription data structuring user's terminal of user terminal;
Sending module: be used for carrying the non-access layer information of mobility limitation information to the user terminal transmission, wherein,
Said sending module also comprises the request message sending module: be used for setting up the non-access layer information that request message will carry mobility limitation information through initial context and send to the base station.
Beneficial effect of the present invention is following: because mobile management entity passes through non access stratum NAS message with the mobility limitation information informing user terminal, make UE realize mobility restriction function.
Description of drawings
Fig. 1 is the first embodiment of the invention method flow diagram;
Fig. 2 is the second embodiment of the invention system construction drawing;
Fig. 3 is a third embodiment of the invention mobile management entity structure chart.
Embodiment
Describe below in conjunction with the accompanying drawing specific embodiments of the invention, first embodiment of the invention is a kind of method that realizes mobile limitation, as shown in Figure 1 comprising:
The mobility limitation information of step 104:MME structure UE; Be specially in Attach or TAU process; MME and HSS (Home Subscriber Server, home subscriber servers) carry out can from HSS, obtaining the subscription data of UE alternately; After MME obtains the subscription data of UE, according to the mobility limitation information of subscription data structure UE.
Step 106:MME sends NAS (non-access-stratum Non-Access Stratum) message to UE; And the mobility limitation information of in NAS message, carrying UE, the mobility limitation information of promptly in attach accept (adhering to acceptance) message and TAU accept (tracing section updating acceptance) message, carrying UE.Detailed process is that this NAS message is to be dealt into eNodeB through S1-Initial context setup request message by MME; And then through RRC (Radio Resource control; Radio Resource control) message is issued UE by eNodeB; After eNodeB gave UE through RRC message with the NAS forwards, UE can obtain the mobility limitation information of UE from NAS message.
Step 108:UE obtains the mobility limitation information of UE from NAS message, carry out mobile limitation and handle, and as whether can moving, roam, insert or switch to certain TA/RA according to this mobility limitation information decision UE, and then realizes mobile limitation.
In the TAU process; Before the mobility limitation information of step 104MME structure UE, MME receives TAU request message, is made as true time for the active flag in TAU request message; MME notifies eNodeB through S1-Initial context setup request message with handover restriction list; MME carries mobility limitation information in TAU accept message simultaneously, and notice UE is not if be made as active flag (activation tagging) very in the TAU request message; MME carries mobility limitation information in TAU accept message so, notice UE.
Second embodiment of the invention is a kind of evolved packet system, as shown in Figure 2 comprising:
Mobile management entity 210: the mobility limitation information that is used for the structuring user's terminal;
Carry the non-access layer information of mobility limitation information to user terminal 220 transmissions;
User terminal 220: be used for obtaining mobility limitation information, carry out mobile limitation and handle from non-access layer information.
Further,
Mobile management entity 210: also be used for setting up the non-access layer information that request message will carry mobility limitation information and send to base station 230 through initial context;
Said system also comprises:
Base station 230: the non-access layer information that is used for will carrying through RRC message mobility limitation information sends to user terminal 220.
Mobile management entity 210: the mobility limitation information that also is used for structuring user's terminal 220;
Carry adhering to of mobility limitation information to user terminal 220 transmissions and accept message.
Mobile management entity 210: the mobility limitation information that also is used for structuring user's terminal 220;
Send the tracing section updating that carries mobility limitation information to user terminal 220 and accept message.
Mobile management entity 210: also be used to receive the tracing section updating request message;
The mobility limitation information at structuring user's terminal 220;
In the tracing section updating request message, activation tagging is not made as true time, sends the tracing section updating that carries mobility limitation information to user terminal 220 and accept message.
Third embodiment of the invention is a kind of mobile management entity, as shown in Figure 3 comprising:
Constructing module 310: the mobility limitation information that is used for the structuring user's terminal;
Sending module 320: be used for carrying the non-access layer information of mobility limitation information to the user terminal transmission.
Further,
Said sending module 320 also comprises request message sending module 3210: be used for setting up the non-access layer information that request message will carry mobility limitation information through initial context and send to the base station.
Said sending module 320 also comprises:
Adhere to message transmission module 3220: be used for carrying adhering to of mobility limitation information and accept message to the user terminal transmission.
Said sending module 320 also comprises:
Tracking area message transmission module 3230: be used for sending the tracing section updating that carries mobility limitation information and accept message to user terminal.
Said mobile management entity also comprises:
Receiver module 330: be used to receive the tracing section updating request message;
Tracking area message transmission module 3230 comprises:
Tracking area message is sent submodule 32310: be used for activation tagging not being made as true time when the tracing section updating request message, send the tracing section updating that carries mobility limitation information to user terminal and accept message.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.
Claims (12)
1. a method that realizes mobile limitation is characterized in that, comprises the steps:
Mobile management entity is according to the mobility limitation information at the subscription data structuring user's terminal of user terminal, and mobility limitation information is used to determine whether user terminal can move, roams, inserts or switch to a route district/tracking area;
Mobile management entity is set up the non-access layer information that request message will carry mobility limitation information through initial context and is sent to the base station;
The non-access layer information that mobility limitation information will be carried through radio resource control RRC message in the base station sends to user terminal.
2. the method for claim 1 is characterized in that, said non access stratum NAS message is accepted message for adhering to.
3. the method for claim 1 is characterized in that, said non access stratum NAS message is that tracing section updating is accepted message.
4. method as claimed in claim 3 is characterized in that, also comprises before the mobility limitation information step at mobile management entity structuring user's terminal:
Mobile management entity receives the tracing section updating request message;
Mobile management entity sends the tracing section updating carry mobility limitation information to user terminal and accepts messages step and be specially:
In the tracing section updating request message, activation tagging is not made as true time, mobile management entity sends the tracing section updating that carries mobility limitation information to user terminal and accepts message.
5. an evolved packet system is characterized in that, comprising:
Mobile management entity: be used for the mobility limitation information according to the subscription data structuring user's terminal of user terminal, mobility limitation information is used to determine whether user terminal can move, roams, inserts or switch to a route district/tracking area; Set up the non-access layer information that request message will carry mobility limitation information through initial context and send to the base station;
The base station: the non-access layer information that is used for will carrying through radio resource control RRC message mobility limitation information sends to user terminal;
User terminal: be used for obtaining mobility limitation information, carry out mobile limitation and handle from non-access layer information.
6. system as claimed in claim 5 is characterized in that,
Mobile management entity: the mobility limitation information that also is used for the structuring user's terminal;
Carry adhering to of mobility limitation information to the user terminal transmission and accept message.
7. system as claimed in claim 5 is characterized in that,
Mobile management entity: the mobility limitation information that also is used for the structuring user's terminal;
Send the tracing section updating that carries mobility limitation information to user terminal and accept message.
8. system as claimed in claim 7 is characterized in that,
Mobile management entity: also be used to receive the tracing section updating request message;
The mobility limitation information at structuring user's terminal;
In the tracing section updating request message, activation tagging is not made as true time, sends the tracing section updating that carries mobility limitation information to user terminal and accept message.
9. a mobile management entity is characterized in that, comprising:
Constructing module: be used for the mobility limitation information according to the subscription data structuring user's terminal of user terminal, mobility limitation information is used to determine whether user terminal can move, roams, inserts or switch to a route district/tracking area;
Sending module: be used for carrying the non-access layer information of mobility limitation information to the user terminal transmission, wherein,
Said sending module also comprises the request message sending module: be used for setting up the non-access layer information that request message will carry mobility limitation information through initial context and send to the base station.
10. mobile management entity as claimed in claim 9 is characterized in that, said sending module also comprises:
Adhere to message transmission module: be used for carrying adhering to of mobility limitation information and accept message to the user terminal transmission.
11. mobile management entity as claimed in claim 9 is characterized in that, said sending module also comprises:
Tracking area message transmission module: be used for sending the tracing section updating that carries mobility limitation information and accept message to user terminal.
12. mobile management entity as claimed in claim 11 is characterized in that, said mobile management entity also comprises:
Receiver module: be used to receive the tracing section updating request message;
The tracking area message transmission module comprises:
Tracking area message is sent submodule: be used for activation tagging not being made as true time when the tracing section updating request message, send the tracing section updating that carries mobility limitation information to user terminal and accept message.
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| CN2008101152646A CN101610609B (en) | 2008-06-19 | 2008-06-19 | Method, system and mobility management entity for realizing mobility limitation |
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| CN2008101152646A CN101610609B (en) | 2008-06-19 | 2008-06-19 | Method, system and mobility management entity for realizing mobility limitation |
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| CN101610609B true CN101610609B (en) | 2012-11-07 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103701764B (en) * | 2012-09-27 | 2016-09-07 | 中国移动通信集团公司 | A kind of nomadic method for limiting, system and equipment |
| CN109983792A (en) * | 2017-02-06 | 2019-07-05 | 华为技术有限公司 | A kind of data processing method, apparatus and system |
| ES2940484T3 (en) | 2018-05-31 | 2023-05-08 | Beijing Xiaomi Mobile Software Co Ltd | AC Restriction Device and Method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101047960A (en) * | 2006-03-31 | 2007-10-03 | 华为技术有限公司 | Implementing of reattachment in radio evolution network |
| EP1665858B1 (en) * | 2003-09-04 | 2008-01-02 | Telefonaktiebolaget LM Ericsson (publ) | Communication control entity and its control method |
| CN101188862A (en) * | 2007-03-01 | 2008-05-28 | 中兴通讯股份有限公司 | A Routing Method in Wireless Network |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1665858B1 (en) * | 2003-09-04 | 2008-01-02 | Telefonaktiebolaget LM Ericsson (publ) | Communication control entity and its control method |
| CN101047960A (en) * | 2006-03-31 | 2007-10-03 | 华为技术有限公司 | Implementing of reattachment in radio evolution network |
| CN101188862A (en) * | 2007-03-01 | 2008-05-28 | 中兴通讯股份有限公司 | A Routing Method in Wireless Network |
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