CN108347342A - A kind of TMF network elements restore the method and network element of business after restarting - Google Patents
A kind of TMF network elements restore the method and network element of business after restarting Download PDFInfo
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- CN108347342A CN108347342A CN201710060423.6A CN201710060423A CN108347342A CN 108347342 A CN108347342 A CN 108347342A CN 201710060423 A CN201710060423 A CN 201710060423A CN 108347342 A CN108347342 A CN 108347342A
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- network elements
- tmf
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- call business
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/50—Queue scheduling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/10—Current supply arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
- H04L47/76—Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/55—Prevention, detection or correction of errors
- H04L49/557—Error correction, e.g. fault recovery or fault tolerance
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Telephonic Communication Services (AREA)
Abstract
The embodiment of the present invention discloses the method and network element for restoring business after a kind of TMF network elements are restarted.The method includes：When call business is established, clustered control function TCF network elements obtain the business information of the cluster media function TMF net element informations and the call business that carry out the call business；If during the call business carries out, the TCF network elements know that the TMF network elements are restarted or switched by predetermined manner, then according to the business information, are sent to the TMF network elements and rebuild instruction, so that the TMF network elements reconstruction call business；Wherein, the predetermined manner includes：Heartbeat mechanism, or the TMF network elements are received after restarting or switching, the message that the TMF network elements sent to the TCF network elements are restarted or switched.The network element is for realizing the method.TMF network elements provided in an embodiment of the present invention restore the method for business after restarting, it can be achieved that TMF network elements restore the function of call business after restarting.
Description
Technical field
The present invention relates to network communication fields, and in particular to a kind of TMF (Trunking Media Function, cluster matchmaker
Body function) network element restart after restore business method and network element.
Background technology
B-TrunC broadband cluster systems are that one kind being based on TD-LTE technologies, and the user in order to meet specific industry, which commands, to be adjusted
Degree demand and a kind of broadband cluster system developed.It is a kind of multipurpose, efficiently with higher rate, the bandwidth of bigger
The wireless communication system of energy.
In recent years, broadband cluster system in a government office, public safety, emergency communication, electric power, civil aviaton, petrochemical industry and
The fields such as army have a wide range of applications.
The structural schematic diagram of broadband cluster system is as shown in Figure 1.
Wherein, TCF (Trunking Control Function, clustered control function) network element (not shown) is responsible for cluster
The management and running of group service, major function are as follows in core net：
Support the multimedia cluster traffic scheduling including voice, video, data；
The authentication of group service and mandate, registration and unregistration；
The foundation and release of trunked call；
Right of speech management；
Cluster group information is subscribed to and update.
TMF network element (not shown) is responsible for the data transmission of group service in cluster core net, and major function is as follows：
Cluster user facial canal is managed；
The routing and forwarding of group service data；
The duplication and distribution of group service data；
Group service media encoding and decoding conversion.
In existing broadband cluster system, when TMF network elements are restarted/switched, the call business for being in stable state will
It interrupts, the user in call state can only have found calling without any response.This can cause the usage experience of user to reduce.
Therefore, how to propose a kind of method, restore call business after TMF network elements can be made to restart, so that exhaling in stable state
It makes business continue, to avoid that user is made to perceive call exception, has a very important significance.
Invention content
For the defects in the prior art, the embodiment of the present invention provides a kind of method for restoring business after TMF network elements are restarted
And network element.
On the one hand, the embodiment of the present invention proposes to restore the method for business after a kind of TMF network elements are restarted, including：
When call business is established, clustered control function TCF network elements obtain the cluster media function for carrying out the call business
The business information of TMF net element informations and the call business；
If during the call business carries out, the TCF network elements know that weight occurs for the TMF network elements by predetermined manner
It opens or switches, then according to the business information, sent to the TMF network elements and rebuild instruction, so that described in TMF network elements reconstruction
Call business；
Wherein, the predetermined manner includes：
Heartbeat mechanism, or
The TMF network elements are received after restarting or switching, weight has occurred in the TMF network elements sent to the TCF network elements
The message for opening or switching.
TMF provided in an embodiment of the present invention restores business method after restarting, since TCF network elements would know that TMF network elements are sent out
It has given birth to and has restarted or switch, and sent to correspondingly TMF network elements and rebuild instruction, so that TMF network elements rebuild the call business, because
This is, it can be achieved that TMF network elements restore the function of call business after restarting.
On the other hand, the embodiment of the present invention also proposes to restore the method for business after a kind of TMF network elements are restarted, including：
If during call business carries out, cluster media function TMF network elements are restarted or are switched, and the TMF network elements are then
After restarting or switching, the message that the TMF network elements are restarted or switched is sent to clustered control function TCF network elements, or
By heartbeat mechanism, so that the TCF network elements know that the TMF network elements are restarted or switched；
If after the TCF network elements know that the TMF network elements are restarted or switched, the TMF network elements receive institute
The reconstruction instruction for stating the transmission of TCF network elements, then instruct according to the reconstruction, rebuild call business.
TMF network elements provided in an embodiment of the present invention restore business method after restarting, since TCF network elements can be made to know TMF
Network element is restarted or is switched, and is instructed according to the reconstruction of TCF network elements and rebuild call business, therefore, it can be achieved that TMF network element weights
Restore the function of call business after opening.
In another aspect, the embodiment of the present invention also provides a kind of TCF network elements, including：
Acquisition module, for when call business is established, obtaining the cluster media function TMF nets for carrying out the call business
The business information of metamessage and the call business；
Instruction module, for during the call business carries out, knowing that weight occurs for the TMF network elements by predetermined manner
It after opening or switching, according to the business information, is sent to the TMF network elements and rebuilds instruction, so that described in TMF network elements reconstruction
Call business；
Wherein, the predetermined manner includes：
Heartbeat mechanism, or
The TMF network elements are received after restarting or switching, weight has occurred in the TMF network elements sent to described instruction module
The message for opening or switching.
TCF network elements provided in an embodiment of the present invention, due to would know that TMF network elements are restarted or switched, and correspondingly
Sent to TMF network elements and rebuild instruction so that TMF network elements rebuild the call business, therefore, it can be achieved that TMF network elements restart it is rear extensive
The function of multiple call business.
In another aspect, the embodiment of the present invention also provides a kind of TMF network elements, including：
Sending module, if for during call business carries out, cluster media function TMF network elements are restarted or are switched,
Then after the TMF network elements are restarted or switched, to clustered control function TCF network elements send the TMF network elements restarted or
The message switched, or by heartbeat mechanism, so that the TCF network elements know that the TMF network elements are restarted or switched；
Module is rebuild, for after the TCF network elements know that the TMF network elements are restarted or switched, if receiving
The reconstruction instruction that the TCF network elements are sent, then instruct according to the reconstruction, rebuild the call business.
TMF network elements provided in an embodiment of the present invention, since TCF network elements can be made to know, TMF network elements are restarted or are switched,
And instructed according to the reconstruction of TCF network elements and rebuild call business, therefore, it can be achieved that TMF network elements restore the work(of call business after restarting
Energy.
Description of the drawings
Fig. 1 is B-TrunC broadband cluster system structural schematic diagrams；
Fig. 2 is the flow diagram for the embodiment of the method for restoring business after TMF network elements of the present invention are restarted；
Fig. 3 is the flow diagram for the embodiment of the method for restoring business after TMF network elements of the present invention are restarted；
Fig. 4 is the structural schematic diagram of TCF network element embodiments of the present invention；
Fig. 5 is the structural schematic diagram of TMF network element embodiments of the present invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical solution in the embodiment of the present invention is explicitly described, it is clear that described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
The every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
Fig. 2 is the flow diagram for the embodiment of the method for restoring business after TMF network elements of the present invention are restarted, referring to Fig. 2, this reality
It applies example and discloses a kind of method for restoring business after TMF network elements are restarted, including：
When S1, call business are established, clustered control function TCF network elements obtain the cluster media work(for carrying out the call business
The business information of energy TMF net element informations and the call business；
If S2, during the call business carries out, the TCF network elements know that the TMF network elements are sent out by predetermined manner
Life is restarted or is switched, then according to the business information, is sent to the TMF network elements and rebuild instruction, so that the TMF network elements are rebuild
The call business；
Wherein, the predetermined manner includes：
Heartbeat mechanism, or
The TMF network elements are received after restarting or switching, weight has occurred in the TMF network elements sent to the TCF network elements
The message for opening or switching.
TMF provided in an embodiment of the present invention restores business method after restarting, since TCF network elements would know that TMF network elements are sent out
It has given birth to and has restarted or switch, and sent to correspondingly TMF network elements and rebuild instruction, so that TMF network elements rebuild the call business, because
This is, it can be achieved that TMF network elements restore the function of call business after restarting.
It should be noted that the TMF network elements and TCF network elements are present in the core net of broadband cluster system.
In step sl, when call business is established, it will usually there are multiple TMF network elements to be adapted for the call business.
Therefore, TCF network elements need to obtain the business information of the TMF net element informations and the call business that carry out the call business,
And store those information, so that it is determined that the corresponding pass of the call business and the TMF network elements for carrying out the call business
System.
The business information includes：
Caller IP, called IP, port information, type of call and media information.
In step s 2, if during the call business carries out, the TMF network elements are restarted or are switched, the TMF
Network element then can by heartbeat mechanism, or after it is restarted, to the TCF network elements send the TMF network elements restarted or
The message switched, so that the TCF network elements know that the TMF network elements are restarted or switched.
After the TCF network elements know that the TMF network elements are restarted or switched, then it can be believed according to the business of storage
Breath sends to the TMF network elements and rebuilds instruction, so that the TMF network elements rebuild the institute that it needs to carry out when restarting or switching
State call business.
If after the TMF network elements receive reconstruction instruction, call business described in successful reconstitution, then flow terminate.
If after the TMF network elements receive reconstruction instruction, fails and rebuild the call business, then it can be to described
TCF network elements, which are sent, rebuilds the call business failure news.
If the TCF network elements receive the reconstruction call business failure news that the TMF network elements are sent, to right
The terminal originating service for the call business answered discharges flow, and then terminates flow.
TMF network elements provided in an embodiment of the present invention restore business method after restarting, due to restarting in TMF network elements or
It after switching, remains to that call business is made to continue, therefore avoiding makes user perceive the situation that exception occurs in business, improves
The usage experience of user and the fault-tolerant ability for further improving cluster core net.
Fig. 3 is the flow diagram for the embodiment of the method for restoring business after TMF network elements of the present invention are restarted, referring to Fig. 3, this reality
It applies example and discloses a kind of method for restoring business after TMF network elements are restarted, including：
If S31, call business carry out during, cluster media function TMF network elements are restarted or are switched, the TMF nets
It is first then after restarting or switching, send that the TMF network elements are restarted or that switches disappears to clustered control function TCF network elements
Breath, or by heartbeat mechanism, so that the TCF network elements know that the TMF network elements are restarted or switched；
If S32, after the TCF network elements know that the TMF network elements are restarted or switched, the TMF network elements receive
The reconstruction instruction sent to the TCF network elements, then instruct according to the reconstruction, rebuild the call business.
TMF network elements provided in an embodiment of the present invention restore business method after restarting, since TCF network elements can be made to know TMF
Network element is restarted or is switched, and is instructed according to the reconstruction of TCF network elements and rebuild call business, therefore, it can be achieved that TMF network element weights
Restore the function of call business after opening.
It should be noted that the TMF network elements and TCF network elements are present in the core net of broadband cluster system.
Specifically, in step S31, after the TCF network elements know that the TMF network elements are restarted or switched, then can
According to the business information of the call business of its storage, is sent to the TMF network elements and rebuild instruction, to indicate the TMF nets
Member rebuilds the call business.
In step s 32, if after the TMF network elements receive the reconstruction instruction that the TCF network elements are sent, according to described heavy
Build instruction, call business described in successful reconstitution, then flow terminate.
If after the TMF network elements receive the reconstruction instruction that the TCF network elements are sent, fail according to reconstructions instruct at
Work(rebuilds the call business, then the TMF network elements can send to the TCF network elements and rebuild disappearing for the call business failure
Breath, so that the TCF network elements discharge flow to the terminal originating service of the corresponding call business.
TMF network elements provided in an embodiment of the present invention restore business method after restarting, due to restarting in TMF network elements or
It after switching, remains to that call business is made to continue, therefore avoiding makes user perceive the situation that exception occurs in business, improves
The usage experience of user and the fault-tolerant ability for further improving cluster core net.
Fig. 4 is the structural schematic diagram of TCF network element embodiments of the present invention, and referring to Fig. 4, a kind of TCF nets are also disclosed in the present embodiment
Member, including acquisition module 1 and instruction module 2；
The acquisition module 1 is used for when call business is established, and obtains the cluster media function for carrying out the call business
The business information of TMF net element informations and the call business；
Described instruction module 2 is used for during the call business carries out, and knows that the TMF network elements are sent out by predetermined manner
It after life is restarted or switched, according to the business information, is sent to the TMF network elements and rebuilds instruction, so that the TMF network elements are rebuild
The call business；
Wherein, the predetermined manner includes：
Heartbeat mechanism, or
The TMF network elements are received after restarting or switching, weight has occurred in the TMF network elements sent to described instruction module
The message for opening or switching.
TCF network elements provided in an embodiment of the present invention, due to would know that TMF network elements are restarted or switched, and correspondingly
Sent to TMF network elements and rebuild instruction so that TMF network elements rebuild the call business, therefore, it can be achieved that TMF network elements restart it is rear extensive
The function of multiple call business.
It should be noted that when call business is established, it will usually there is multiple TMF network elements to be adapted for the calling industry
Business.Therefore, the acquisition module 1 needs to obtain the TMF net element informations and the call business for carrying out the call business
Business information, and those information are stored, so that it is determined that the call business and the TMF network elements for carrying out the call business
Correspondence.
The business information includes：
Caller IP, called IP, port information, type of call and media information.
If during the call business carries out, the TMF network elements are restarted or are switched, and the TMF network elements can then lead to
Heartbeat mechanism is crossed, or after it is restarted, sends that the TMF network elements are restarted or that switches disappears to described instruction module 2
Breath, so that described instruction module 2 knows that the TMF network elements are restarted or switched.
After described instruction module 2 knows that the TMF network elements are restarted or switched, then it can be believed according to the business of storage
Breath sends to the TMF network elements and rebuilds instruction, so that the TMF network elements rebuild the institute that it needs to carry out when restarting or switching
State call business.
If after the TMF network elements receive reconstruction instruction, call business described in successful reconstitution, then flow terminate.
Further, the TCF network elements further include release module (not shown).
If after the TMF network elements receive reconstruction instruction, fails and rebuild the call business, then it can be to described
Release module, which is sent, rebuilds the call business failure news.
If the release module receives the reconstruction call business failure news that the TMF network elements are sent, to
The terminal originating service of the corresponding call business discharges flow, and then terminates flow.
TCF network elements provided in an embodiment of the present invention make calling industry due to after TMF network elements are restarted or switched, remaining to
Business continues, therefore avoids and make user perceive business abnormal situation occur, improve the usage experience of user and into
One step improves the fault-tolerant ability of cluster core net.
Fig. 5 is the structural schematic diagram of TMF network element embodiments of the present invention, and referring to Fig. 5, a kind of TMF nets are also disclosed in the present embodiment
Member, including sending module 51 and reconstruction module 52；
If the sending module 51 be used for call business carry out during, cluster media function TMF network elements restart or
It switches, then after the TMF network elements are restarted or switched, sends the TMF network elements to clustered control function TCF network elements and weight has occurred
The message for opening or switching, or by heartbeat mechanism, so that the TCF network elements know that the TMF network elements are restarted or switched；
The reconstruction module 52 is used for after the TCF network elements know that the TMF network elements are restarted or switched, if connecing
The reconstruction instruction that the TCF network elements are sent is received, then is instructed according to the reconstruction, rebuilds the call business.
TMF network elements provided in an embodiment of the present invention, since TCF network elements can be made to know, TMF network elements are restarted or are switched,
And instructed according to the reconstruction of TCF network elements and rebuild call business, therefore, it can be achieved that TMF network elements restore the work(of call business after restarting
Energy.
It specifically, then can be according to its storage after the TCF network elements know that the TMF network elements are restarted or switched
The business information of the call business sends to the reconstruction module 52 and rebuilds instruction, to indicate that the reconstruction module 52 is rebuild
The call business.
If after the reconstruction module 52 receives the reconstruction instruction that the TCF network elements are sent, instructed according to the reconstruction, at
Work(rebuilds the call business, then flow terminates.
Further, the TMF network elements further include notification module (not shown).
If after the reconstruction module 52 receives the reconstruction instruction that the TCF network elements are sent, failing to be referred to according to the reconstruction
Enable call business described in successful reconstitution, the notification module that can then be sent to the TCF network elements and rebuild the call business failure
Message so that the TCF network elements to the terminal originating service of the corresponding call business discharge flow.
TMF network elements provided in an embodiment of the present invention, due to after the TMF network elements are restarted or switched, remaining to make to exhale
Business is made to continue, therefore avoiding makes user perceive the situation that exception occurs in business, improves the usage experience of user
And further improve the fault-tolerant ability of cluster core net.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of TMF network elements restore business method after restarting, which is characterized in that including：
When call business is established, clustered control function TCF network elements obtain the cluster media function TMF nets for carrying out the call business
The business information of metamessage and the call business；
If the call business carry out during, the TCF network elements by predetermined manner know the TMF network elements restart or
It switches, then according to the business information, is sent to the TMF network elements and rebuild instruction, so that the TMF network elements rebuild the calling
Business；
Wherein, the predetermined manner includes：
Heartbeat mechanism, or
The TMF network elements are received after restarting or switching, to the TCF network elements send the TMF network elements restarted or
The message switched.
2. according to the method described in claim 1, it is characterized in that, the business information includes：
Caller IP, called IP, port information, type of call and media information.
3. according to the method described in claim 1, it is characterized in that, further including：
If the TCF network elements receive the reconstruction call business failure news that the TMF network elements are sent, to corresponding
The terminal originating service of the call business discharges flow.
4. a kind of TMF network elements restore business method after restarting, which is characterized in that including：
If during call business carries out, cluster media function TMF network elements are restarted or are switched, and the TMF network elements are then in weight
After opening or switching, the message that the TMF network elements are restarted or switched is sent to clustered control function TCF network elements, or pass through
Heartbeat mechanism, so that the TCF network elements know that the TMF network elements are restarted or switched；
If after the TCF network elements know that the TMF network elements are restarted or switched, the TMF network elements receive the TCF
The reconstruction instruction that network element is sent, then instruct according to the reconstruction, rebuild the call business.
5. according to the method described in claim 4, it is characterized in that, further including：
If rebuilding the call business failure, the TMF network elements are sent to the TCF network elements rebuilds the call business failure
Message.
6. a kind of clustered control function TCF network elements, which is characterized in that including：
Acquisition module, for when call business is established, obtaining the cluster media function TMF network elements letter for carrying out the call business
The business information of breath and the call business；
Instruction module, for the call business carry out during, by predetermined manner know the TMF network elements restart or
It after switching, according to the business information, is sent to the TMF network elements and rebuilds instruction, so that the TMF network elements rebuild the calling
Business；
Wherein, the predetermined manner includes：
Heartbeat mechanism, or
The TMF network elements are received after restarting or switching, to described instruction module send the TMF network elements restarted or
The message switched.
7. network element according to claim 6, which is characterized in that the business information includes：
Caller IP, called IP, port information, type of call and media information.
8. network element according to claim 6, which is characterized in that further include：
Release module, for after receiving the reconstruction call business failure news that the TMF network elements are sent, to correspondence
The call business terminal originating service discharge flow.
9. a kind of cluster media function TMF network elements, which is characterized in that including：
Sending module, if for during call business carries out, cluster media function TMF network elements are restarted or are switched, then exist
After the TMF network elements are restarted or switched, is restarted or switched to the clustered control function TCF network elements transmission TMF network elements
Message, or by heartbeat mechanism, so that the TCF network elements know that the TMF network elements are restarted or switched；
Module is rebuild, for after the TCF network elements know that the TMF network elements are restarted or switched, if receiving described
The reconstruction instruction that TCF network elements are sent, then instruct according to the reconstruction, rebuild the call business.
10. network element according to claim 9, which is characterized in that further include：
Notification module, for after rebuilding the call business failure, sending the reconstruction call business to the TCF network elements and losing
The message lost.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111245970A (en) * | 2019-12-30 | 2020-06-05 | 北京佳讯飞鸿电气股份有限公司 | Media service method and system based on Linux |
| CN114466025A (en) * | 2020-11-09 | 2022-05-10 | 成都鼎桥通信技术有限公司 | Session processing method and first cluster control function entity |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1848714A (en) * | 2005-04-04 | 2006-10-18 | 华为技术有限公司 | Method for realizing network protection through combination of network element double-imputation and loop network protection |
| CN101127722A (en) * | 2007-09-17 | 2008-02-20 | 中兴通讯股份有限公司 | Processing method after core network restart/failure recovery |
| CN101128053A (en) * | 2007-08-20 | 2008-02-20 | 华为技术有限公司 | Method, element and system for switching between core network control systems |
| CN104244187A (en) * | 2013-06-07 | 2014-12-24 | 中兴通讯股份有限公司 | Delayed access method and re-establishing or switching method in broadband cluster system, and base station thereof |
| US20160085836A1 (en) * | 2014-09-18 | 2016-03-24 | Prophetstor Data Services, Inc. | System for achieving non-interruptive data reconstruction |
| CN105704746A (en) * | 2014-11-25 | 2016-06-22 | 中兴通讯股份有限公司 | Broadband cluster system fault processing method and device |
| CN106102018A (en) * | 2016-05-31 | 2016-11-09 | 海能达通信股份有限公司 | Communication configuration method in the trunking communication of a kind of broadband and device |
-
2017
- 2017-01-24 CN CN201710060423.6A patent/CN108347342B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1848714A (en) * | 2005-04-04 | 2006-10-18 | 华为技术有限公司 | Method for realizing network protection through combination of network element double-imputation and loop network protection |
| CN101128053A (en) * | 2007-08-20 | 2008-02-20 | 华为技术有限公司 | Method, element and system for switching between core network control systems |
| CN101127722A (en) * | 2007-09-17 | 2008-02-20 | 中兴通讯股份有限公司 | Processing method after core network restart/failure recovery |
| CN104244187A (en) * | 2013-06-07 | 2014-12-24 | 中兴通讯股份有限公司 | Delayed access method and re-establishing or switching method in broadband cluster system, and base station thereof |
| US20160085836A1 (en) * | 2014-09-18 | 2016-03-24 | Prophetstor Data Services, Inc. | System for achieving non-interruptive data reconstruction |
| CN105704746A (en) * | 2014-11-25 | 2016-06-22 | 中兴通讯股份有限公司 | Broadband cluster system fault processing method and device |
| CN106102018A (en) * | 2016-05-31 | 2016-11-09 | 海能达通信股份有限公司 | Communication configuration method in the trunking communication of a kind of broadband and device |
Non-Patent Citations (1)
| Title |
|---|
| ALCATEL-LUCENT: "《3GPP TSG-SA5 Meeting SA5#69》", 10 January 2010 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111245970A (en) * | 2019-12-30 | 2020-06-05 | 北京佳讯飞鸿电气股份有限公司 | Media service method and system based on Linux |
| CN111245970B (en) * | 2019-12-30 | 2023-03-28 | 北京佳讯飞鸿电气股份有限公司 | Media service method and system based on Linux |
| CN114466025A (en) * | 2020-11-09 | 2022-05-10 | 成都鼎桥通信技术有限公司 | Session processing method and first cluster control function entity |
| CN114466025B (en) * | 2020-11-09 | 2023-08-01 | 成都鼎桥通信技术有限公司 | Session processing method and first cluster control functional entity |
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