CN102612165B - Method and device for releasing resource - Google Patents
Method and device for releasing resource Download PDFInfo
- Publication number
- CN102612165B CN102612165B CN201210077188.0A CN201210077188A CN102612165B CN 102612165 B CN102612165 B CN 102612165B CN 201210077188 A CN201210077188 A CN 201210077188A CN 102612165 B CN102612165 B CN 102612165B
- Authority
- CN
- China
- Prior art keywords
- local
- diameter node
- message
- identities
- resource
- 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.)
- Active
Links
Landscapes
- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a method for releasing a resource, which is used for saving an equipment resource and keeping the consistency of the resource between equipment. The method comprises the following steps of: determining a local fault by a first Diameter node; releasing a local resource which has the fault by the first Diameter node; and sending local information corresponding to the local resource having the fault to a second Diameter node which is in a connection relation with the first Diameter node, by the first Diameter node, so as to indicate the second Diameter node to release the corresponding resource according to the local information. The invention further provides a device for realizing the method.
Description
Technical field
The present invention relates to the communications field, particularly relate to method and the device of releasing resource.
Background technology
Diameter (support authentication and authorization charging) agreement, be widely used in EPC (evolution block core net network), between MME (mobile management entity) and HSS (home subscriber server), between PCRF (policy charging rule function) and PGW (packet data gateway), between PCRF and AF (application function), PCRF, with between PCRF, all adopts Diameter.Route is carried out by DRA (diameter route agent) equipment between them, shown in Figure 1.Small part equipment can not be undertaken direct-connected by DRA equipment, shown in Figure 2.It seems from support authentication and authorization charging (Diameter) agreement angle, MME, HSS, PGW and PCRF etc. adopt the equipment of Diameter to be all Diameter nodes.
When in network, two Diameter nodes complete a certain function jointly, these two Diameter nodes can safeguard identical resource simultaneously, as all there being the context of multiple UE (subscriber equipment).Such as PGW and PCRF completes PCC (policy and charging control) function jointly, all there is the context of UE in PGW and PCRF.If certain Diameter node is because of the reset of fault generating portion, then it can discharge the resource of faulty component.But, do not know that it has discharged corresponding resource because generating portion resets to other Diameter node that this fault Diameter node connects, also retain corresponding resource, cause the waste of resource, and occur inconsistent with the resource of fault Diameter node maintenance, harmful effect is caused to the maintenance of following resource and the transmission of business.
Summary of the invention
The embodiment of the present invention provides a kind of method and device of releasing resource, for saving device resource, and keeps the consistency of equipment room resource.
A method for releasing resource, is applied to the Diameter node that local fault occurs, comprises the following steps:
One Diameter node determines to break down in local;
One Diameter node discharges the resource of the local of breaking down;
The local message of the local correspondence broken down is sent to the 2nd Diameter node of annexation by the one Diameter node, and instruction the 2nd Diameter node discharges corresponding resource according to local message.
A method for releasing resource, is applied to the 2nd Diameter node do not broken down, comprises the following steps:
2nd Diameter node receives the local message that a Diameter node sends;
2nd Diameter node discharges corresponding resource according to local message.
A kind of Diameter node device, comprising:
Local module, for determining to break down in this locality, and discharges local resource;
Main control module, for the local message of the local of breaking down correspondence being sent to other Diameter node of annexation, indicates other Diameter node to discharge corresponding resource according to local message.
A kind of Diameter node device, comprising:
Interface module, for receiving the local message that other Diameter node sends;
Control module, for discharging corresponding resource according to local message.
In the embodiment of the present invention when breaking down in the local of certain Diameter node, not only this Diameter node discharges the resource of this local, and other Diameter node also will notifying annexation discharges corresponding resource.Like this, not only save the resource of other Diameter node, also assures that the consistency of Diameter node and other Diameter node resource broken down.
Accompanying drawing explanation
Fig. 1 is the structural representation indirectly connected between Diameter node in prior art;
Fig. 2 is the structural representation directly connected between Diameter node in prior art;
Fig. 3 is the method flow diagram of the Diameter node releasing resource broken down in the embodiment of the present invention;
Fig. 4 is the method flow diagram of the 2nd Diameter node releasing resource be connected with the Diameter node broken down in the embodiment of the present invention;
Fig. 5 is the method flow diagram by session identification instruction releasing resource in the embodiment of the present invention;
Fig. 6 is the method flow diagram by local identities instruction releasing resource in the embodiment of the present invention;
Fig. 7 be in the embodiment of the present invention Diameter node as the structure chart of a Diameter node;
Fig. 8 be in the embodiment of the present invention Diameter node as the structure chart of the 2nd Diameter node.
Embodiment
In the embodiment of the present invention when breaking down in the local of certain Diameter node, not only this Diameter node discharges the resource of this local, and other Diameter node also will notifying annexation discharges corresponding resource.Like this, not only save the resource of other Diameter node, also assures that the consistency of Diameter node and other Diameter node resource broken down.
In the present embodiment, Diameter node comprises the node that MME, HSS, PGW and PCRF etc. adopt Diameter.
See Fig. 3, the method flow of the Diameter node releasing resource broken down in the present embodiment is as follows:
Step 301: a Diameter node determines to break down in local.
Step 302: a Diameter node discharges the resource of the local of breaking down.
Step 303: the local message of the local correspondence broken down is sent to the 2nd Diameter node of annexation by a Diameter node, instruction the 2nd Diameter node discharges corresponding resource according to local message.Preferably, a Diameter node carries local message by special resource release message.
Local message can be that session identification or local identities etc. have the identification information needing releasing resource relevant.
When local message is session identification, one Diameter node also comprises step: a Diameter node determines the session identification of the local correspondence broken down before the local message of the local correspondence broken down being sent to the 2nd Diameter node of annexation.Then, the session identification of the local correspondence broken down is sent to the 2nd Diameter node of annexation by a Diameter node.
When local message is local identities, the local identities of the local correspondence broken down is sent to the 2nd Diameter node of annexation by the one Diameter node, the Session Resources that instruction the 2nd Diameter node is corresponding with this local identities according to local identities release.
Especially, a Diameter node also comprises step before determining to break down in local: a Diameter node sends the conversation message with local identities to the 2nd Diameter node.
If adopt the scheme of session identification, then a Diameter node needs the corresponding relation safeguarding local identities and session identification, when breaking down in local, the session identification of correspondence is sent to other Diameter node.Which does not need to carry local identities in every bar conversation message, saves Internet resources.
If adopt the scheme of local identities, then a Diameter node needs in every article of conversation message, carry corresponding local identities, when breaking down in local, local identities is sent to other Diameter node.Which does not need the corresponding relation in local maintenance local identities and session identification, reduces the load of local device.
An one Diameter node can be connected with multiple 2nd Diameter node.If adopt the scheme of session identification, then a Diameter node needs the session identification of each 2nd Diameter node corresponding for local identities to send to corresponding 2nd Diameter node.If adopt the scheme of local identities, then a Diameter node needs local identities to be sent to each 2nd Diameter node.
Described local comprises: can independently parts on the hardware such as one or more service board, one or more CPU or one or more machine frames.
Relative with the Diameter node that local fault occurs, the 2nd Diameter node needs to discharge corresponding resource under the instruction of a Diameter node, introduces the process of releasing resource below from the 2nd Diameter node angle.
See Fig. 4, the method flow of the 2nd Diameter node releasing resource be connected with the Diameter node broken down in the present embodiment is as follows:
Step 401: the 2nd Diameter node receives the local message that a Diameter node sends.
Step 402: the 2nd Diameter node discharges corresponding resource according to local message.
When adopting local message to be the scheme of session identification, the 2nd Diameter node discharges corresponding Session Resources according to session identification.
When adopting local message to be the scheme of local identities, the Session Resources that the 2nd Diameter node is corresponding with this local identities according to local identities release.
Especially, before 2nd Diameter node receives the local message of a Diameter node transmission, 2nd Diameter node receives the conversation message with local identities that a Diameter node sends, and records the corresponding relation of session identification in local identities and conversation message.
It is more than the implementation procedure introducing releasing resource respectively from a Diameter node and the 2nd Diameter node both sides.The implementation procedure of releasing resource is introduced in detail below in conjunction with a Diameter node and the 2nd Diameter node.
See Fig. 5, as follows by the method flow of session identification instruction releasing resource in the present embodiment:
Step 501: a Diameter node sends conversation message to the 2nd Diameter node.
Step 502: the corresponding relation of the local identities that session identification is corresponding with this conversation message in a Diameter nodes records conversation message.
Step 503: the 2nd Diameter node receives conversation message, row relax of going forward side by side.This step is carried out after step 501.
Step 504: a Diameter node determines to break down in local, and determine the session identification that this local is corresponding.This step is carried out after step 502.
Step 505: a Diameter node discharges the resource of the local of breaking down.
Step 506: a Diameter node sends the resource release message carrying session identification corresponding to this local to the 2nd Diameter node.This step and step 505 perform priority without strict.
Step 507: the 2nd Diameter node discharges corresponding resource according to the session identification in resource release message.
See Fig. 6, as follows by the method flow of local identities instruction releasing resource in the present embodiment:
Step 601: a Diameter node sends the conversation message carrying local identities to the 2nd Diameter node.
Step 602: the 2nd Diameter node receives conversation message, and the process that conversates.
Step 603: the local identities in the 2nd Diameter nodes records conversation message and the corresponding relation of session identification.This step can be carried out with step 602 simultaneously.
Step 604: a Diameter node determines to break down in local, and determines the local identities of this local.
Step 605: a Diameter node discharges the resource of the local of breaking down.
Step 606: a Diameter node sends the resource release message carrying the local identities determined to the 2nd Diameter node.This step and step 605 perform priority without strict.
Step 607: the 2nd Diameter node determines corresponding session identification according to the local identities in resource release message, and discharges resource corresponding to this session identification.
Such as, for PGW and PCRF, if local fault occurs PGW, then PGW is a Diameter node, and PCRF is the 2nd Diameter node.If local fault occurs PCRF, then PGW is the 2nd Diameter node, and PCRF is a Diameter node.
When PGW sends CCR (credit control request) to PCRF, except carrying the SessionID (session identification) of PGW distribution, increase Section AVP (local identities), show that this Session (session) belongs to some parts of PGW.Such as Section AVP=1 in the CCR message of Session ID 1.When PCRF sends CCA (diameter credit control confirmation) to PGW, except carrying the Session ID of PGW distribution, increase Section AVP, show that this Session belongs to some parts of PCRF.Such as Section AVP=1 in the CCA message of SessionID 1.
Suppose through after a while, PGW and multiple PCRF has carried out multiple session transmissions, then have the corresponding relation shown in table 1.
Table 1
| Session ID | PGW identifies | PGW local identities | PCRF identifies | PCRF local identities |
| 1 | 1 | 1 | 1 | 1 |
| 2 | 1 | 1 | 2 | 1 |
| 3 | 1 | 2 | 1 | 2 |
| 4 | 1 | 2 | 2 | 2 |
After the Section1 of PGW1 breaks down, PGW1 knows that Section1 and PCRF1,2 is related, therefore to PCRF1,2 transmitting portion failure messages, carry information PGW 1Section 1, wherein, PGW 1 is PGW mark, and can be embodied by the host name of PGW and domain name, Section 1 is local identities.PCRF1 judges the corresponding PGW Section1 of Session ID 1, therefore automatically discharges the local resource of PGW Session ID1.PCRF2 judges the corresponding PGW Section1 of Session ID 2, therefore automatically discharges the local resource of PGW Session ID 2.
When the Section2 of PCRF1 breaks down, PCRF1 knows that Section2 and PGW1 is related, and therefore to PGW1 transmitting portion failure message, carries PCRF1Section 1.PGW judges the corresponding PCRF1 Section2 of SessionID 3, therefore automatically discharges the local resource of Session ID3.
Be described above the implementation procedure of releasing resource, no matter be a Diameter node or the 2nd Diameter node, realize by Diameter node device.
See Fig. 7, in the present embodiment, Diameter node device comprises as during a Diameter node: local module 701 and main control module 702.Local module 701 can have multiple, is all connected with main control module 702.
Local module 701 for determining to break down in this locality, and discharges local resource.
Main control module 702, for the local message of the local of breaking down correspondence being sent to other Diameter node of annexation, indicates other Diameter node to discharge corresponding resource according to local message.
When local message is session identification, main control module 702 is also for determining the session identification that the local module that breaks down is corresponding.
When local message is local identities, the local identities of the local correspondence broken down is sent to other Diameter node of annexation by main control module 702, indicates the Session Resources that other Diameter node is corresponding with this local identities according to local identities release.
Main control module 702 is also for sending the conversation message with local identities to other Diameter node.
Other Diameter node has multiple.
Local module 701 comprises: one or more service board, one or more CPU or one or more machine frame.When local module 701 is service board, main control module 702 is overall veneer.When local module 701 is CPU, main control module 702 is other CPU, and this scheme is applicable to multi-CPU scene.When local module 701 is machine frame, main control module 702 is master devices in frame or other machine frame.
See Fig. 8, in the present embodiment, Diameter node device comprises as during the 2nd Diameter node: interface module 801 and control module 802.
Interface module 801, for messaging, especially receives the local message that other Diameter node sends.Diameter node device also can comprise interface module 801 as during a Diameter node, so that messaging.
Control module 802 is for discharging corresponding resource according to local message.Control module 802 is equivalent to local module 701 and main control module 702, and when needs local module 701 releasing resource, control module 802 is local module 701.When needs main control module 702 releasing resource, control module 802 is main control module 702.
When local message is session identification, control module 802 discharges corresponding Session Resources according to session identification.
When local message is local identities, the Session Resources that control module 802 is corresponding with this local identities according to local identities release.Interface module 801 also for receiving the conversation message with local identities that other Diameter node sends, and records the corresponding relation of session identification in local identities and conversation message.
In the embodiment of the present invention when breaking down in the local of certain Diameter node, not only this Diameter node discharges the resource of this local, and other Diameter node also will notifying annexation discharges corresponding resource.Like this, not only save the resource of other Diameter node, also assures that the consistency of Diameter node and other Diameter node resource broken down.Local message in the embodiment of the present invention can be session identification or local identities, and the embodiment of the present invention provides implementation respectively for two kinds of situations of local message, respectively has advantage, is applicable to different application scenarioss.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store and optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (6)
1. a method for releasing resource, is characterized in that, comprises the following steps:
One Diameter node sends conversation message to the 2nd Diameter node;
First supports that authentication and authorization charging Diameter node determines to break down in local;
One Diameter node discharges the resource of the local of breaking down;
One Diameter node sends to described 2nd Diameter node the resource release message carrying local message corresponding to the local of breaking down;
Wherein, described local comprises: one or more service board, one or more CPU or one or more machine frame;
Described local message is session identification or local identities;
When described local message is session identification, one Diameter node is to before sending with described 2nd Diameter node the resource release message carrying local message corresponding to the local of breaking down, also comprise step: the corresponding relation of the local identities that the session identification in the conversation message that a Diameter nodes records sends to the 2nd Diameter node is corresponding with this conversation message, and determine the session identification that the local identities of the local of breaking down is corresponding according to this corresponding relation;
When described local message is local identities:
Carry local identities in the conversation message that a described Diameter node sends to the 2nd Diameter node, make the 2nd Diameter node after receiving this conversation message, record the corresponding relation of the local identities in this conversation message and the session identification in this conversation message;
One Diameter node is specially to the step that described 2nd Diameter node sends the resource release message carrying local message corresponding to the local of breaking down: a Diameter node sends the resource release message of the local identities carrying the local of breaking down to described 2nd Diameter node, make the local identities of the 2nd Diameter node according to self record and the corresponding relation of session identification, determine the session identification that local identities in this resource release message is corresponding, and the Session Resources that release is corresponding with this session identification.
2. the method for claim 1, is characterized in that, the 2nd Diameter node has multiple.
3. a method for releasing resource, is characterized in that, comprises the following steps:
2nd Diameter node receives the conversation message that a Diameter node sends;
2nd Diameter node receives the resource release message carrying the local message of the local correspondence broken down that a Diameter node sends;
2nd Diameter node discharges corresponding Session Resources according to described local message;
Wherein, described local comprises: one or more service board, one or more CPU or one or more machine frame;
Described local message is session identification or local identities;
When described local message is session identification, the step that the 2nd Diameter node discharges corresponding resource according to described local message comprises: the 2nd Diameter node discharges corresponding Session Resources according to the session identification in described resource release message;
When described local message is local identities:
2nd Diameter node receive the one Diameter node send carry the resource release message of the local message of the local correspondence broken down before, the method also comprises: the 2nd Diameter node obtains session identification and local identities from the conversation message that a Diameter node sends, and records the corresponding relation of this session identification and this local identities;
2nd Diameter node discharges corresponding Session Resources according to described local message, be specially: the local identities of the 2nd Diameter node according to self record and the corresponding relation of session identification, determine the session identification that local identities in this resource release message is corresponding, and the Session Resources that release is corresponding with this session identification.
4. a Diameter node device, is characterized in that, comprising:
Local module, for determining to break down in this locality, and discharges local resource;
Main control module, for the local message of the local of breaking down correspondence being sent to other Diameter node of annexation, indicates other Diameter node to discharge corresponding resource according to local message;
Wherein, local module comprises: one or more service board, one or more CPU or one or more machine frame;
When local message is session identification, main control module is also for determining the session identification that the local module that breaks down is corresponding;
When local message is local identities, the local identities of the local correspondence broken down is sent to other Diameter node of annexation by main control module, indicates the Session Resources that other Diameter node is corresponding with this local identities according to local identities release; Main control module is also for sending the conversation message with local identities to other Diameter node.
5. Diameter node device as claimed in claim 4, it is characterized in that, other Diameter node has multiple.
6. a Diameter node device, is characterized in that, comprising:
Interface module, for receiving the local message of the local correspondence broken down that other Diameter node sends;
Control module, for discharging corresponding resource according to local message;
Wherein, described local comprises: one or more service board, one or more CPU or one or more machine frame;
When local message is session identification, control module discharges corresponding Session Resources according to session identification;
When local message is local identities, the Session Resources that control module is corresponding with this local identities according to local identities release; Interface module also for receiving the conversation message with local identities that other Diameter node sends, and records the corresponding relation of session identification in local identities and conversation message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210077188.0A CN102612165B (en) | 2012-03-21 | 2012-03-21 | Method and device for releasing resource |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210077188.0A CN102612165B (en) | 2012-03-21 | 2012-03-21 | Method and device for releasing resource |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102612165A CN102612165A (en) | 2012-07-25 |
| CN102612165B true CN102612165B (en) | 2015-05-20 |
Family
ID=46529231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210077188.0A Active CN102612165B (en) | 2012-03-21 | 2012-03-21 | Method and device for releasing resource |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102612165B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103024714B (en) * | 2012-11-23 | 2015-06-03 | 大唐移动通信设备有限公司 | Method and device for auditing Gx interface conversation in policy control and charging (PCC) system |
| CN103906223B (en) * | 2012-12-28 | 2017-11-24 | 中国电信股份有限公司 | Information synchronization method and system based on double DRA in domain |
| WO2014131158A1 (en) * | 2013-02-27 | 2014-09-04 | Telefonaktiebolaget L M Ericsson (Publ) | Controlling resources of radio terminal in radio access node |
| CN103648126B (en) * | 2013-12-25 | 2017-04-05 | 大唐移动通信设备有限公司 | A kind of fault handling method and equipment |
| CN103957542B (en) * | 2014-03-14 | 2017-11-03 | 大唐移动通信设备有限公司 | The method and device that a kind of service bearer is set up |
| CN111698116B (en) * | 2020-04-01 | 2022-10-21 | 新华三技术有限公司 | Resource release method, device, equipment and machine readable storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101123558A (en) * | 2007-08-20 | 2008-02-13 | 中兴通讯股份有限公司 | A method for device restart notice in Wimax access network |
| CN101141668A (en) * | 2006-09-05 | 2008-03-12 | 大唐移动通信设备有限公司 | Release method and system for service bearer |
| CN101651889A (en) * | 2008-08-14 | 2010-02-17 | 华为技术有限公司 | Call release method and device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201002003A (en) * | 2008-05-05 | 2010-01-01 | Koninkl Philips Electronics Nv | Methods and devices for managing a network |
-
2012
- 2012-03-21 CN CN201210077188.0A patent/CN102612165B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101141668A (en) * | 2006-09-05 | 2008-03-12 | 大唐移动通信设备有限公司 | Release method and system for service bearer |
| CN101123558A (en) * | 2007-08-20 | 2008-02-13 | 中兴通讯股份有限公司 | A method for device restart notice in Wimax access network |
| CN101651889A (en) * | 2008-08-14 | 2010-02-17 | 华为技术有限公司 | Call release method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102612165A (en) | 2012-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102612165B (en) | Method and device for releasing resource | |
| US20180234961A1 (en) | Method for managing forwarding plane tunnel resource under control and forwarding decoupled architecture | |
| CN110012437B (en) | Method, device and system for sending multicast message | |
| US9894166B2 (en) | Registration method and system for common service entity | |
| CN110611575B (en) | Method, device and system for reporting position change | |
| CN111211912B (en) | Charging method and device | |
| CN111277720B (en) | Charging method, device and system | |
| CN102075871A (en) | Method for selecting service node, network node and communication system | |
| CN109391691A (en) | The restoration methods and relevant apparatus that NAS is serviced under a kind of single node failure | |
| EP3425850B1 (en) | Method and device for processing communication path | |
| CN103957542A (en) | Method and apparatus for establishing service bearer | |
| CN104796922A (en) | CSE (Common Service Entity) trigger management method, device, CSE and carrying network element | |
| CN105577561A (en) | Method and system for realizing load balancing between virtualized network elements, and virtualized network element | |
| CN104507054B (en) | Group member information updating method and related equipment | |
| CN102612164B (en) | A kind of restart for network element after discharge the methods, devices and systems of resource | |
| WO2018170707A1 (en) | Control plane connection management method and device | |
| CN105323847A (en) | Communication method based on virtualized evolved packet core network, controller and virtual machine | |
| WO2014107836A1 (en) | Network alarm method and device | |
| CN103200110B (en) | A kind of data multicast method and apparatus being applied to intelligent substation local area network | |
| CN103051484A (en) | Method and system for processing session service and session border controller | |
| US20190036793A1 (en) | Network service implementation method, service controller, and communications system | |
| JP2017520181A (en) | Method, apparatus and system for controlling the total number of users attached online | |
| CN102820992A (en) | Processing method and device of data packets | |
| WO2013000231A1 (en) | Batch service processing method and device | |
| CN104936153A (en) | Temporary group processing method and user equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |