CN101340706A - Method, apparatus and equipment for managing binding information by network side - Google Patents
Method, apparatus and equipment for managing binding information by network side Download PDFInfo
- Publication number
- CN101340706A CN101340706A CNA2007101182562A CN200710118256A CN101340706A CN 101340706 A CN101340706 A CN 101340706A CN A2007101182562 A CNA2007101182562 A CN A2007101182562A CN 200710118256 A CN200710118256 A CN 200710118256A CN 101340706 A CN101340706 A CN 101340706A
- Authority
- CN
- China
- Prior art keywords
- binding
- address
- care
- request
- mobile node
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
- H04W60/06—De-registration or detaching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
- H04W60/005—Multiple registrations, e.g. multihoming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
- H04W88/182—Network node acting on behalf of an other network entity, e.g. proxy
Abstract
The invention relates to a method for managing binding information by a network side, a device and equipment thereof. The method includes that: first, a network side entity sends a binding cancellation request to an entity in which binding relationship of a mobile node is stored. The binding relationship includes mapping relationship between home address of the mobile node and a plurality of care-of addresses. At least one piece of identification information of the care-of address which is used for identifying care-of address is included in the request; later, the entity with the binding relationship of the mobile node receives binding cancellation request from the network side entity and deletes binding relationship corresponding to the identification information of the care-of addresses in the request. Therefore, in the embodiment of the invention, when a plurality of care-of addresses exist, the network side can cancel the binding relationship between the stated care-of address and the home address. Therefore, maintenance aiming at corresponding binding relationship is more convenient.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of technology of managing binding information by network side.
Background technology
At present, the main communication technology that adopts comprises: internet communication and mobile communication technology.For the fusion application that realizes two kinds of communication technologys has been released mobile IP technology, make the Internet to be applied in the mobile communication system based on mobile IP.
In mobile IP, every mobile device all comprises IP address, local and Care-of Address, and wherein, Care-of Address is along with moving of computer changes.When mobile device moves to other when area, mobile device need be issued home agent with the Care-of Address of its acquisition, so that the communication information that will send to this mobile device in time by home agent is forwarded to its Care-of Address.For this reason, need safeguard the home address of home agent of mobile device and the binding relationship between the Care-of Address at home agent.
Simultaneously, for reasons such as management or chargings, also need in network, support from the deletion action of network side initiation, to delete corresponding binding relationship to the BCE (binding cache entry, banding cache clauses and subclauses) of mobile IP.
At present, the operation of corresponding deletion binding relationship specifically can be initiated by HA (home agent), perhaps, also can initiate the operation of deletion by LMA (local mobile anchor, local mobile anchor), will the processing procedure of the corresponding binding relationship of deletion in the prior art be described below.
(1) initiates deletion action by HA
As shown in Figure 1, the processing procedure by the described binding relationship of HA initiation deletion comprises:
Step 1, HA sends BRI (Binding Revocation IndicationMessage, indication is recalled in binding) message to MN (mobile node), is carrying the home address of MN in the message, and MN deletes corresponding binding relationship with notice;
Step 2, after MN receives BRI message and deletes the binding relationship of corresponding home address correspondence, return BRA (Binding Revocation Acknowledgement Message, acknowledge message is recalled in binding) to HA, to confirm that MN has deleted corresponding binding relationship.
(2) initiate deletion action by LMA
As shown in Figure 2, when mobile node moves to target MAG by source MAG (mobile access gateway, Mobile Access Gateway), then can be initiated the processing of the described binding relationship of deletion by LMA, corresponding processing procedure can comprise:
Step 1, LMA sends BRI message to source MAG, is carrying the home address of MN in the message, with notice MN deletion binding relationship;
Step 2, source MAG returns BRA message to LMA after receiving BRI message and the deletion binding relationship of home address correspondence wherein, determines that corresponding binding relationship deletes.
In realizing process of the present invention, the inventor finds that there are the following problems at least in the prior art:
In above-mentioned prior art, can't solve under many interfaces scene, be that mobile node has under the situation of many Care-of Address, network side is to the maintenance issues of corresponding binding relationship, and promptly network side can't initiate to cancel the binding relationship processing of specifying between Care-of Address and the home address.
Summary of the invention
Embodiments of the invention provide a kind of method, device and equipment of managing binding information by network side, can cancel the requirement of specifying binding relationship between Care-of Address and home address to satisfy the network side expectation.
The embodiment of the invention provides a kind of method of managing binding information by network side, comprising:
Network side entity sends the request of cancelling of binding to the entity of the binding relationship of in store mobile node, described binding relationship comprises the home address of mobile node and the mapping relations between a plurality of Care-of Address, comprises the Care-of Address identifying information that at least one is used to discern Care-of Address in described request.
The embodiment of the invention provides a kind of method of managing binding information by network side, comprising:
The entity of the binding relationship of in store mobile node receives after binding that network side entity sends cancels request, deletes the binding relationship of at least one the Care-of Address identifying information correspondence in the described request.
The embodiment of the invention provides a kind of network equipment, comprising:
Cancel the request structural unit, be used to construct and comprise at least one binding that is used to discern the Care-of Address identifying information of Care-of Address and cancel request;
Request transmitting unit is used for entity to the binding relationship of in store mobile node and sends the described binding of cancelling request structural unit structure and cancel request, and described binding relationship comprises the home address of mobile node and the mapping relations between a plurality of Care-of Address.
The embodiment of the invention provides a kind of binding information management devices, be arranged in the entity of binding relationship of in store mobile node, and this device comprises:
The request receiving element is cancelled in binding, is used to receive the binding that network side entity sends and cancels request;
Deletion binding relationship unit is used for cancelling the binding relationship that at least one Care-of Address identifying information correspondence of this request of request deletion is cancelled in the binding of asking receiving element to receive according to described binding.
The technical scheme that is provided by the embodiment of the invention described above as can be seen, at the situation that has the corresponding a plurality of binding relationships of a plurality of Care-of Address, network side can be cancelled the Care-of Address of appointment and the binding relationship between the home address, thereby solve the problem that prior art exists, make more convenient at the management maintenance of corresponding binding relationship.
Description of drawings
Fig. 1 is the processing procedure schematic diagram one of deletion binding relationship of the prior art;
Fig. 2 is the processing procedure schematic diagram two of deletion binding relationship of the prior art;
Fig. 3 is the applied environment schematic diagram of the embodiment of the invention;
The schematic diagram of the processing procedure one that Fig. 4 provides for the embodiment of the invention;
The schematic diagram of the processing procedure three that Fig. 5 provides for the embodiment of the invention;
The schematic diagram of the processing procedure three that Fig. 6 provides for the embodiment of the invention;
The device that Fig. 7 provides for the embodiment of the invention and the schematic diagram of equipment.
Embodiment
The embodiment of the invention provides the implementation to the deletion action of many Care-of Address.In this scheme, for the binding relationship of the appointment in the entity of the binding relationship that makes it possible to delete in store mobile node (described binding relationship comprise the home address of mobile node and the mapping relations between a plurality of Care-of Address), then specifically can be owing to network side entity sends the request of cancelling of binding to the entity of the binding relationship of in store mobile node, in described request, comprise the Care-of Address identifying information that at least one is used to discern Care-of Address, like this, receive after this binding cancels request at the entity of the binding relationship of in store mobile node, just can be according to the corresponding binding relationship of the deletion of the Care-of Address identifying information in the message.
Alternatively, in the embodiment of the invention, can also cancel the identifying information that comprises mobile node in the request in binding, the identifying information of described mobile node can be the home address of mobile node sign or mobile node, to be used for the auxiliary binding relationship of determining the needs deletion.
That is to say, have in the scene of many Care-of Address at mobile node, network side entity can initiate to cancel some home address in the entity of binding relationship of (i.e. deletion) in store mobile node and the binding relationship between all a plurality of Care-of Address, also can initiate to cancel the binding relationship between the Care-of Address of some home address and one or more appointment, and it is constant to keep other binding relationships.Network side entity wherein can but be not limited to HA, LMA or MAG etc., the entity of the binding relationship of in store mobile node wherein can but be not limited to mobile node, LMA or MAG etc.
Further, support at mobile node under the application scenarios of many Care-of Address that network side is initiated to cancel (i.e. deletion) home address and specified the concrete processing mode of processing of the binding relationship between several Care-of Address to comprise:
The first step, send the message of the binding relationship between several Care-of Address be used to cancel (i.e. deletion) home address and appointment by network side entity, this message can be called binding and cancel request message, also can be called the binding deletion request message, and both implications are identical;
Wherein, cancel in described binding and can comprise home address, mobile node sign in the request message, deliver in the binding logo of way address and binding relationship one or multinomial, alternatively, in this message, can also comprise all binding relationship indication informations of deletion;
For example, this binding cancel the information that can comprise in the request message can for following any:
(1) home address and Care-of Address: being used to indicate the needs deletion is one or more binding relationships of index with this home address and one or more Care-of Address;
(2) binding logo of home address and binding relationship: being used to indicate the needs deletion is one or more binding relationships of index with this home address and one or more binding logo;
(3) mobile node sign and Care-of Address: being used to indicate the needs deletion is one or more binding relationships of index with this mobile node sign and one or more Care-of Address, wherein, it specifically can be the home address of determining this mobile node according to the mobile node sign, afterwards, further determine the corresponding home address binding relationship corresponding with Care-of Address;
(4) binding logo of mobile node sign and binding relationship: being used to indicate the needs deletion is one or more binding relationships of index with this mobile node sign and one or more binding logo, wherein, it specifically can be the home address of determining this mobile node according to the mobile node sign, afterwards, further determine the corresponding home address binding relationship corresponding with binding logo;
(5) mobile node identifies and deletes all binding relationship indication informations, perhaps, and home address and all binding relationship indication informations of deletion: all binding relationships that are used to indicate needs this home address of deletion or mobile node sign;
Second step, execution was operated at cancel (i.e. the deletion) of some or all binding relationships accordingly after the entity of the binding relationship of in store mobile node received described message, and response acknowledge message, alternatively, in this acknowledge message, can also comprise the field contents information of cancelling in the request message of binding.
In the above-mentioned processing procedure, described binding is cancelled request message and binding and is cancelled acknowledge message and can adopt independently that message realizes, perhaps, also can adopt increases corresponding option or field realizes in other message.
Need to prove, mobile node in the embodiment of the invention can have only a physical interface, insert a physical network, produce a plurality of Care-of Address under the situation of a plurality of prefixes, and these Care-of Address all are registered to the scene on the home agent of mobile node but have simultaneously; Perhaps, the mobile node in the embodiment of the invention also can have a plurality of physical interfaces, inserts different physical networks, and each network all distributes different prefixes, constitutes different Care-of Address, and forms the binding of the corresponding home address of many Care-of Address on HA.
For example, as shown in Figure 3, in the applied environment of the embodiment of the invention, corresponding local access network A, B, C can be respectively networks different on the actual physical, also can be the Different Logic networks that only identifies with different prefixes.With Fig. 3 is example, and the binding relationship table of the many Care-of Address of corresponding mobile node specifically can be as shown in table 1:
Table 1
| The BID sign | Home address | Care-of Address | Other features |
| BID 1 | HOA | A-COA | |
| BID 2 | HOA | B-COA | |
| BID 3 | HOA | C-COA | Agent binding is set up and maintenance by the PMIP agreement |
The technical scheme that the embodiment of the invention provides just can manage maintenance to above-mentioned binding relationship.
For ease of understanding to the embodiment of the invention, below in conjunction with accompanying drawing the home address at mobile node that the embodiment of the invention provides is had under the scene of a plurality of Care-of Address simultaneously, describe at the management implementation of corresponding binding relationship.
Embodiment one
As shown in Figure 4, under many Care-of Address scene, the processing procedure of binding relationship that HA initiates to cancel one or more Care-of Address of the appointment among (i.e. deletion) MN comprises:
Step 1, HA sends binding to MN and cancels request message, needs deletion by one or more Care-of Address and the binding relationship between the home address among this message indication MN;
In this message, concrete carry-on option or field comprise at least: be used to discern the Care-of Address identifying information of Care-of Address, can also comprise other information alternatively, as identifying information of MN etc.; If need delete a plurality of binding relationships among the MN simultaneously, then can in this message, carry a plurality of Care-of Address identifying informations simultaneously.
For example, in this message, specifically can comprise: in order to the MN-ID (mobile node sign) of sign MN or the home address HoA of MN; And, the Care-of Address CoA of appointment or identify the BID (binding logo) of this Care-of Address place binding or the prefix CoA prefix of Care-of Address etc.
Step 2 after MN receives that request message is cancelled in binding that HA sends, is returned binding to HA and is cancelled acknowledge message;
Particularly, in this message, can carry whole bindings and cancel option or the field that request brings, also can select its partial content to carry, for example, select to carry HoA or CoA or BID etc.;
This step is specifically as follows: after MN receives that request message is cancelled in binding that HA sends, then in the binding relationship of this locality, determine corresponding binding relationship according to the Care-of Address identifying information that carries in the message, and the binding relationship of the correspondence determined of deletion, afterwards, return binding to HA and cancel acknowledge message, the binding relationship of the Care-of Address correspondence of appointment has been deleted in affirmation.
Embodiment two
As shown in Figure 5, under many Care-of Address scene, the processing procedure of binding relationship that LMA initiates to cancel one or more Care-of Address of the appointment that belongs to MN on (i.e. deletion) MAG comprises:
Step 1, LMA sends binding to MAG and cancels request message, with the binding relationship between the home address of one or more Care-of Address of indication MAG deletion appointment and MN;
In this message, concrete carry-on option or field comprise the identifying information of Care-of Address identifying information and MN at least, and for example, option that can comprise or field are: in order to the MN-ID of sign MN, perhaps the home address HoA of MN; And the Care-of Address CoA of appointment, perhaps identify the BID that bind at this Care-of Address place, or the prefix CoA prefix of Care-of Address; Or the like.
Step 2 after MAG receives that request message is cancelled in binding that LMA sends, is returned binding to LMA and is cancelled acknowledge message;
In this message, specifically can carry whole bindings and cancel entrained option of request message or field, also can select its partial content to carry, as carry HoA or CoA or BID etc.;
This step is specifically as follows: after MAG receives that request message is cancelled in binding that LMA sends, then in the binding relationship of this locality, determine corresponding one or multinomial binding relationship according to the Care-of Address identifying information that carries in the message, and one or multinomial binding relationship of the correspondence determined of deletion, afterwards, MAG returns binding to LMA and cancels acknowledge message, and the binding relationship of the Care-of Address correspondence of appointment has been deleted in affirmation.
Embodiment three
As shown in Figure 6, under many Care-of Address scene, the processing procedure of binding relationship of being initiated to cancel one or more Care-of Address of the appointment that belongs to MN on (i.e. deletion) LMA by MAG comprises:
Step 1, MAG sends binding to LMA and cancels request message, with the binding relationship between the home address of one or more Care-of Address of indication LMA deletion appointment and MN;
In this message, concrete carry-on option or field comprise at least: the identifying information of Care-of Address identifying information and MN, and for example, corresponding option or field can comprise: in order to the MN-ID of sign MN, perhaps the home address HoA of MN; And the Care-of Address CoA of appointment, perhaps identify the BID that bind at this Care-of Address place, or the prefix CoA prefix of Care-of Address, or the like;
Step 2 after LMA receives that request message is cancelled in binding that MAG sends, is returned binding to MAG and is cancelled acknowledge message;
Particularly, cancel in described binding and can carry whole bindings in the acknowledge message and cancel entrained option of request message or field, perhaps, also can select wherein partial content to be carried on binding and cancel acknowledge message, for example, selected HoA or information such as CoA or BID.
The embodiment of the invention also provides a kind of network equipment, it can be initiated to cancel (i.e. deletion) home address and specify binding relationship between several Care-of Address, can be HA or MAG or LMA etc., this equipment specific implementation structure can comprise following processing unit as shown in Figure 7:
(1) cancels the request structural unit, be used to construct and comprise at least one binding that is used to discern the Care-of Address identifying information of Care-of Address and cancel request;
The described request structural unit of cancelling specifically can be constructed a brand-new independently message and cancelled request as described binding, and perhaps, also can make amendment to other message obtains corresponding binding and cancel request; If adopt the mode that other message are made amendment, then this is cancelled and asks structural unit to comprise:
The message acquiring unit is used to obtain the message of network side entity to the entity transmission of the binding relationship of in store mobile node;
The message constructing unit, the message that is used for obtaining at described message acquiring unit is passed through the field or the option of increase, and the structure acquisition comprises the binding of described Care-of Address identifying information and cancels request.
(2) request transmitting unit, be used for entity to the binding relationship of in store mobile node and send the described binding of cancelling request structural unit structure and cancel request, described binding relationship comprises the home address of mobile node and the mapping relations between a plurality of Care-of Address.
Alternatively, this equipment can also comprise the Care-of Address discrimination information acquisition unit, and the prefix that is used to obtain binding logo, address information or the Care-of Address of Care-of Address correspondence passes to the described request structural unit of cancelling as described Care-of Address identifying information.
Alternatively, this equipment can also comprise the discrimination information acquisition unit of mobile node, the home address that is used to obtain mobile node sign or mobile node passes to the described request structural unit of cancelling as the identifying information of mobile node, cancels in the request to be carried on described binding.
The embodiment of the invention also provides a kind of binding information management devices, be arranged in the entity of binding relationship of in store mobile node, be used for deleting certain home address and specifying binding relationship between several Care-of Address according to the indication of the above-mentioned network equipment, this device specifically can be arranged in MN or the equipment such as LMA or MAG, still as shown in Figure 7, this device specifically can comprise:
(1) the request receiving element is cancelled in binding, is used to receive the binding that HA or network side entities such as MAG or LMA send and cancels request;
(2) deletion binding relationship unit is used for cancelling the binding of asking receiving element to receive according to described binding and cancels request, deletes the pairing binding relationship of at least one Care-of Address identifying information that carries in this request.
Alternatively, this device can also comprise the confirmation transmitting element, be used for behind the binding relationship of described deletion binding relationship element deletion correspondence, cancel the network side entity of request and return binding and cancel confirmation to sending described binding, alternatively, in this confirmation, comprise described binding and cancel all or part of content information that carries in the request.
In sum, the embodiment of the invention can solve the problem that prior art exists, make in many interfaces scene, mobile node has under the situation of many Care-of Address, network side can initiate to cancel the binding relationship of specifying between Care-of Address and the home address, feasible more convenient at the maintenance of corresponding binding relationship, thus satisfy application demands such as management or charging.
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 those skilled in the art in the technical scope that the present invention discloses; 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 (15)
1, a kind of method of managing binding information by network side is characterized in that, comprising:
Network side entity sends the request of cancelling of binding to the entity of the binding relationship of in store mobile node, described binding relationship comprises the home address of mobile node and the mapping relations between a plurality of Care-of Address, comprises the Care-of Address identifying information that at least one is used to discern Care-of Address in described request.
2, method according to claim 1 is characterized in that, described network side entity comprises: local mobile anchor, home agent or Mobile Access Gateway; The entity of the binding relationship of described in store mobile node comprises: mobile node, local mobile anchor or Mobile Access Gateway.
3, method according to claim 1 is characterized in that, described Care-of Address identifying information comprises: the prefix of the binding logo of Care-of Address correspondence, address information or Care-of Address.
According to claim 1,2 or 3 described methods, it is characterized in that 4, cancel the identifying information that also comprises mobile node in the request in described binding, the identifying information of described mobile node comprises: the home address of mobile node sign or mobile node.
According to claim 1,2 or 3 described methods, it is characterized in that 5, described binding is cancelled request for to increase the message that obtains behind field or the option at network side entity in the message of the entity of the binding relationship of in store mobile node.
6, a kind of method of managing binding information by network side is characterized in that, comprising:
The entity of the binding relationship of in store mobile node receives after binding that network side entity sends cancels request, deletes the binding relationship of at least one the Care-of Address identifying information correspondence in the described request.
7, method according to claim 6 is characterized in that, the binding relationship of the Care-of Address identifying information correspondence in the described request of deletion, and this method also comprises:
The entity of the binding relationship of in store mobile node is cancelled the network side entity of request and is returned binding and cancel confirmation to sending described binding.
8, method according to claim 7 is characterized in that, cancels in described binding to comprise described binding in the confirmation and cancel all or part of content information that carries in the request.
9, a kind of network equipment is characterized in that, comprising:
Cancel the request structural unit, be used to construct and comprise at least one binding that is used to discern the Care-of Address identifying information of Care-of Address and cancel request;
Request transmitting unit is used for entity to the binding relationship of in store mobile node and sends the described binding of cancelling request structural unit structure and cancel request, and described binding relationship comprises the home address of mobile node and the mapping relations between a plurality of Care-of Address.
10, equipment according to claim 9, it is characterized in that, this equipment also comprises the Care-of Address discrimination information acquisition unit, and the prefix that is used to obtain binding logo, address information or the Care-of Address of Care-of Address correspondence passes to the described request structural unit of cancelling as described Care-of Address identifying information.
11, equipment according to claim 10, it is characterized in that, this equipment also comprises the discrimination information acquisition unit of mobile node, and the home address that is used to obtain mobile node sign or mobile node passes to the described request structural unit of cancelling as the identifying information of mobile node.
According to claim 9,10 or 11 described equipment, it is characterized in that 12, the described request structural unit of cancelling specifically comprises:
The message acquiring unit is used to obtain the message of network side entity to the entity transmission of the binding relationship of in store mobile node;
The message constructing unit is used for the message obtained at described message acquiring unit and cancels request by the binding that the field that increases or option obtain to comprise described Care-of Address identifying information.
13, a kind of binding information management devices is arranged in the entity of binding relationship of in store mobile node, it is characterized in that this device comprises:
The request receiving element is cancelled in binding, is used to receive the binding that network side entity sends and cancels request;
Deletion binding relationship unit is used for cancelling the binding relationship that at least one Care-of Address identifying information correspondence of this request of request deletion is cancelled in the binding of asking receiving element to receive according to described binding.
14, device according to claim 13, it is characterized in that, this device also comprises the confirmation transmitting element, is used for behind the binding relationship of described deletion binding relationship element deletion correspondence, cancels the network side entity of request and returns binding and cancel confirmation to sending described binding.
15, according to claim 13 or 14 described devices, it is characterized in that the entity of the binding relationship of described in store mobile node comprises: mobile node, local mobile anchor or Mobile Access Gateway.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101182562A CN101340706A (en) | 2007-07-03 | 2007-07-03 | Method, apparatus and equipment for managing binding information by network side |
| EP08757863.9A EP2131547B1 (en) | 2007-07-03 | 2008-06-27 | Method, apparatus and device for managing binding information on the network side |
| PCT/CN2008/071464 WO2009003397A1 (en) | 2007-07-03 | 2008-06-27 | Method, apparatus and device for managing binding information on the network side |
| PL08757863T PL2131547T3 (en) | 2007-07-03 | 2008-06-27 | Method, apparatus and device for managing binding information on the network side |
| US12/577,485 US9445386B2 (en) | 2007-07-03 | 2009-10-12 | Method, apparatus, and device for managing binding information on network side |
| US15/236,345 US10212684B2 (en) | 2007-07-03 | 2016-08-12 | Method, apparatus, and device for managing binding information on network side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101182562A CN101340706A (en) | 2007-07-03 | 2007-07-03 | Method, apparatus and equipment for managing binding information by network side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101340706A true CN101340706A (en) | 2009-01-07 |
Family
ID=40214636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101182562A Pending CN101340706A (en) | 2007-07-03 | 2007-07-03 | Method, apparatus and equipment for managing binding information by network side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101340706A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102271071A (en) * | 2010-06-04 | 2011-12-07 | 中国移动通信集团安徽有限公司 | Radius server as well as broadband internet-access account number control system and method |
| CN102440042A (en) * | 2009-05-22 | 2012-05-02 | 瑞典爱立信有限公司 | Method and nodes for revoking a binding in a mobile ip network |
| CN109495539A (en) * | 2018-09-26 | 2019-03-19 | 深圳爱根斯通科技有限公司 | Method, apparatus, electronic equipment and the storage medium for preventing sub- equipment from accidentally being deleted |
-
2007
- 2007-07-03 CN CNA2007101182562A patent/CN101340706A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102440042A (en) * | 2009-05-22 | 2012-05-02 | 瑞典爱立信有限公司 | Method and nodes for revoking a binding in a mobile ip network |
| CN102271071A (en) * | 2010-06-04 | 2011-12-07 | 中国移动通信集团安徽有限公司 | Radius server as well as broadband internet-access account number control system and method |
| CN102271071B (en) * | 2010-06-04 | 2014-03-12 | 中国移动通信集团安徽有限公司 | Radius server as well as broadband internet-access account number control system and method |
| CN109495539A (en) * | 2018-09-26 | 2019-03-19 | 深圳爱根斯通科技有限公司 | Method, apparatus, electronic equipment and the storage medium for preventing sub- equipment from accidentally being deleted |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102404709B (en) | The system of internet-of-things terminal access network, method and relevant apparatus | |
| CN101247317B (en) | Routing switching method and system | |
| CN102124811A (en) | Method and system for handling a dynamic host configuration protocol internet protocol version 4 address release | |
| US10212684B2 (en) | Method, apparatus, and device for managing binding information on network side | |
| CN102026125B (en) | Method and device for generating roaming welcome short message | |
| CN105512279A (en) | Metadata access method, related equipment and system | |
| CN101553011B (en) | Method for confirming default bearing and mobile management entity | |
| US7136968B2 (en) | System and method for maintaining cache consistency in a wireless communication system | |
| CN101340706A (en) | Method, apparatus and equipment for managing binding information by network side | |
| CN102123161B (en) | Distributed mobility management method and distributed mobility management system | |
| CN102695293A (en) | Method and system for deleting loads and serving gateway | |
| CN102571963B (en) | Content delivery method, device and access network equipment | |
| CN102958040B (en) | Mobility management network and mobile management inter-domain handover method | |
| CN101350762B (en) | Method, apparatus and equipment for managing binding information in network side | |
| CN103441865B (en) | Method, system and the BRAS and Portal server of management ip address | |
| CN100596242C (en) | Method, system and anchor point equipment for forwarding message | |
| CN103516699A (en) | Method, device and system for achieving data stream switching | |
| CN101079802B (en) | Method for capturing DHCP style in wireless network | |
| CN101064716B (en) | Method for dynamic host configuring protocol agent or server migration when the terminal is moving | |
| EP2461632A2 (en) | Method and system for registration of owner's terminal in small network of base stations | |
| CN109673007B (en) | User information acquisition method and device and computer readable storage medium | |
| CN101472266A (en) | Method, equipment and system for updating mobile terminal position | |
| CN105792169A (en) | Gateway selection method and apparatus | |
| CN102449960B (en) | Message routing method, service gateway and communication system thereof | |
| CN101415172A (en) | Method and apparatus for releasing IP address of mobile data connection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090107 |