CN101309174A - Network management data uploading method and system - Google Patents
Network management data uploading method and system Download PDFInfo
- Publication number
- CN101309174A CN101309174A CNA2008101263780A CN200810126378A CN101309174A CN 101309174 A CN101309174 A CN 101309174A CN A2008101263780 A CNA2008101263780 A CN A2008101263780A CN 200810126378 A CN200810126378 A CN 200810126378A CN 101309174 A CN101309174 A CN 101309174A
- Authority
- CN
- China
- Prior art keywords
- file
- management system
- network management
- text
- management data
- 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
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a network management data reporting method and a system; the reporting method includes the steps that a network element management system reads the preset configuration file; when the file output timing arrives, the network element management system acquires the network management data according the requirement of the configuration file to generate a text file and store in a specified directory; the network management system uses the network element management system to assign an FTP ID and a password for the network management system which is enabled to access to the network element management system; the text file is acquired through the FTP protocol; the system includes the network element management system and the network management system; wherein, the network element management system includes a network management data acquisition module and a file storage module; the network management system includes a file acquiring module. The network management data reporting method and the system adopts the FTP protocol to realize the butt-joint of the network element management system of the equipment provider and the network management system of the operation business.
Description
Technical field
The present invention relates to the network management technology of the communications field, relate in particular to a kind of network management data uploading method and system.
Background technology
See also Fig. 1, this figure is the structural representation of network management system in the prior art, it mainly comprises equipment supplier's the NMS (network management system, Network Management System) and the EMS (Element management system, Element Management System) of operator.EMS often needs and the NMS butt joint, because NMS is positioned at the north of EMS, so the interface of NMS and EMS is called NBI (northbound interface, North Bound Interface).The content that NMS docks with EMS comprises public function, configuration management, alarm management, performance management etc., mainly adopt CORBA (common object request broker system at present between EMS and the NMS, Common Object Request Broker Architecture), SNMP interfaces such as (Simple Network Management Protocol, Simple Network Management Protocol) butt joint.
Adopt corba interface to dock between EMS and the NMS and mainly have following deficiency: the first, the corba interface complexity is all very big for EMS and NMS development amount; The second, the autgmentability of corba interface is bad, is limited by IDL (IDL, Interface Definition Language), if increase or revise the function of corba interface, then relates to the revision of IDL.
Adopt the SNMP interface mainly to have following deficiency between EMS and the NMS: the first, because the SNMP interface is based on UDP (User Datagram Protoco (UDP), User Datagram Protocol) agreement, so its reliability is not high; The second, the efficient of SNMP interface is not high.
Summary of the invention
The invention provides a kind of network management data uploading method and system, make EMS to realize and the docking of NMS based on FTP (file transfer protocol (FTP), File Transfer Protocol).
Technical scheme of the present invention comprises:
A kind of network management data uploading method comprises step:
A, Element management system read the configuration file that sets in advance;
When B, described Element management system arrive at file output timing, gather network management data according to the requirement of configuration file, the generation text also leaves under the assigned catalogue;
C, network management system utilize described Element management system for it distributes FTP user's name and this Element management system of cryptographic acess, obtain described text by File Transfer Protocol.
Further, network management data uploading method of the present invention also has following feature: comprise by the node number drawn game of acquisition network element number measuring object and counter thereof, statistics granularity, time of file information in the described configuration file.
Further, network management data uploading method of the present invention also has following feature: described network management data is one or more in performance statistic, configuration data and the alarm management data.
Further, network management data uploading method of the present invention also has following feature: described step C specifically comprises step:
Network management system sends access request to Element management system, carries FTP user name and the password of Element management system for its distribution in the request;
Element management system is verified FTP user's name and password in the access request according to FTP user's name that writes down in the configuration file and password, if checking is passed through, for network management system is distributed read-only authority, carry out next step, otherwise, to the response message of network management system backward reference failure, flow process finishes;
Network management system is obtained the text that is used to write down network management data from Element management system by File Transfer Protocol.
Further, network management data uploading method of the present invention also has following feature: described text is stored respectively by NE type under assigned catalogue, comprises by the node number of acquisition network element, NE type, office number in its filename and gathers time started information.
Further, network management data uploading method of the present invention also has following feature: further comprise step behind the described step B:
When file filling mining timing arrives, described Element management system scans described text, has disappearance if judge text file, then the network management data during the statistics of the collection disappearance again granularity, regenerate text, it is saved under the described assigned catalogue.
Further, network management data uploading method of the present invention also has following feature: further comprise step behind the described step B:
When file deletion timing arrived, described Element management system judged that according to the rise time of described text whether it has surpassed the time of file of stipulating in the configuration file, if surpass, then deletes text file.
Further, network management data uploading method of the present invention also has following feature: comprise by the node number of acquisition network element, NE type, office number in the described text, gather the time started, gather concluding time, measuring object and counter thereof, statistics granular information.
A kind of network management data uploading system comprises Element management system and network management system, comprises network management data acquisition module and file storage module in the described Element management system, comprises the file acquisition module in the described network management system, wherein,
The network management data acquisition module is used to read the configuration file that sets in advance, and when file output timing arrives, gathers network management data according to the requirement of configuration file, and the generation text also is kept in the file storage module;
The file storage module is used for described text is left under the preassigned catalogue;
The file acquisition module is used to utilize described Element management system for it distributes FTP user's name and this Element management system of cryptographic acess, obtains described text by File Transfer Protocol from the file storage module.
Further, network management data uploading of the present invention system also has following feature: further comprise in the described Element management system:
Network management data filling mining module, be used for when file filling mining timing arrives, described text is scanned, there is disappearance if judge text file, then gather the network management data during disappearance is added up granularity again, regenerate text, it is saved under the described assigned catalogue in the described file storage module.
Further, network management data uploading of the present invention system also has following feature: further comprise in the described Element management system:
The scratch file removing module is used for when file deletion timing arrives, and judges that according to the rise time of text described in the file storage module whether it has surpassed the time of file of stipulating in the configuration file, if surpass, then deletes text file.
The beneficial effect of technical scheme of the present invention is as follows:
Technical scheme of the present invention adopts File Transfer Protocol, as the FTP service end, NMS has simply realized the butt joint of EMS and NMS as ftp client with EMS, make NMS only need know FTP user's name and the password of EMS, just can obtain the network management data that EMS collects.
Secondly, EMS can be with all or part of measuring object in the technical scheme of the present invention, and all or part of counter reports NMS, on EMS, can be provided with which measuring object and counter are reported NMS by the modification configuration file, like this when the EMS edition upgrading, can in configuration file, increase newly-increased counter under measuring object or certain measuring object newly, at this moment EMS can be embodied in these variations in the newly-generated text automatically, and file format remains unchanged, have only file content to change, be convenient to expansion.
Once more, in the technical scheme of the present invention, EMS stores the text subnetting unit type of output respectively, is convenient to NMS like this and gathers and filling mining.
At last, in the technical scheme of the present invention, can adjust the time that EMS keeps text by time of file is set in configuration file, thereby avoid between EMS and the NMS that NMS does not in time take text away brought loss after the link aborted, have certain fault-tolerance.
Description of drawings
Fig. 1 is the structural representation of network management system in the prior art;
Fig. 2 is the flow chart of network management data uploading method of the present invention;
Fig. 3 is the structured flowchart of network management data uploading of the present invention system.
Embodiment
When the EMS that major technique design of the present invention is the equipment supplier arrives at file output timing, network management data is gathered in requirement according to configuration file, the generation text also leaves under the assigned catalogue, it is that it distributes FTP user's name and cryptographic acess EMS that the NMS of operator can utilize Element management system, obtains the text that leaves under the assigned catalogue by File Transfer Protocol.Thereby make EMS to realize and the docking of NMS by simple File Transfer Protocol.
Below in conjunction with each accompanying drawing specific implementation process of the present invention is further described in detail.
See also Fig. 2, this figure is the flow chart of network management data uploading method of the present invention, and its main implementation procedure is:
Described counter is meant the statistical indicator that is provided with into measuring object, on EMS, can be provided with which counter is reported NMS by the modification configuration file, sometimes EMS edition upgrading, may cause newly-increased counter under newly-increased measuring object or certain measuring object, at this moment EMS can be embodied in these variations in the newly-generated text automatically, file format remains unchanged, and has only file content to change, and is convenient to expansion.
Described statistics granularity is meant the collection duration of network management data.
When step 11, equipment supplier's EMS arrives at file output timing, gather network management data according to the requirement of the information that gets access to from configuration file, the generation text also leaves under the assigned catalogue.
The present invention has automatic filling mining function, when described EMS arrives at file filling mining timing, described text is scanned, there is disappearance if judge text file, then gather the network management data during disappearance is added up granularity again, regenerate text, it is saved under the described assigned catalogue.
Among the present invention, described network management data is one or more in performance statistic, configuration data and the alarm management data.
The text of EMS output is stored respectively by the NE type difference under assigned catalogue, thereby is convenient to that NMS gathers and filling mining.EMS acquiescence output directory be ums-svr ems nrothbound ftp data pm NeType, wherein NeType is a NE type, as MSCE, MGW etc.
Comprise by the node number of acquisition network element, NE type, office number in the filename of text of output and gather information such as time started, the form of filename is: ServerId_NeType_BureauId_YYYYMMDDHHmm.txt, wherein,
ServerId: node number, be fixed as 6 bit digital, the whole network is unique, as 100168;
NeType: NE type, as MSCE, MGW etc.;
BureauId: be office number, as 101;
YYYY: year;
MM: month;
DD: day;
HH: the time;
Mm: divide;
For example, filename can be 100168_MSCE_101_200610111800.txt.
The NMS of step 12, operator sends access request to equipment supplier's EMS, carries EMS in the request and distributes FTP user's name and password for it.
The response message that step 14, EMS fail to the NMS backward reference, flow process finishes.
<ZTE_NEType_OMC_Header>+″\r\n″
NEType: NE type+" r n "
NodeId:6 bit digital+" r n "
StartTime:YYYY-MM-DD HH:mm:ss+ space+EndTime:YYYY-MM-DDHH:mm:ss+ " r n "
Ver: version number information+" r n "
<NEType_Counters>
POName＝Po1?Name+″\t″+Granularity＝granularity+″\r\n″
EndTime+″\t″+BureauId+″\t″+para1+″\t″+...+″\t″+paraM+″\t″+counter1+″\t″+counter2+″\t″+...+″\t″+counterN+″\r\n″
YYYY-MM-DD
HH:mm:ss+″\t″+BureauId1+″\t″+p1+″\t″+...+″\t″+pM+″\t″+c1+″\t″+c2+″\t″+...+″\t″+cN+″\r\n″
<End?of?the?ZTE_NEType_OMC?File>
Wherein,
NEType: represent NE type, as MSCE;
StartTime: the time started is gathered in representative;
EndTime: the concluding time is gathered in representative;
POName: represent the measuring object title;
Granularity: representative statistics granularity, unit is second;
BureauId: representative office number;
ModuleId: represent module No.;
Para1: representation parameter 1;
ParaM: representation parameter M;
Counter1: represent counter 1;
CounterN: represent counter N.
For example the form of text is described below:
<ZTE_MSCE_OMC_Header>
NEType：MSCE
NodeId：100168
StartTime：2006-10-1118:00:00EndTime：2006-10-1119:00:00
Ver：2.5
<MSCE?Counters>
POName=CPU/MEM performance statistics Granularity=3600
EndTime?BureauId?ModuleId?MemMax?MemAvg?CpuMax?CpuAvg
2006-10-1119:00:001001681?1?2?3?4
The basic traffic measurement Granularity=3600 of POName=
EndTime?BureauId?ModuleId?ntypel?nMscTrafTryCall?nMscTrafOccupy
nMscTrafComplete?nMscTrafAnswer
2006-10-1119:00:001001683?0?1274?1258?1182?457
<End?of?the?ZTE_MSCE_OMC?File>
When step 16, equipment supplier's EMS arrives at file deletion timing, can judge that whether it has surpassed the time of file of stipulating in the configuration file, if surpass, then deletes text file according to the rise time of described text.
Corresponding to said method of the present invention, the present invention and then a kind of network management data uploading system is provided, see also Fig. 3, this figure is the structured flowchart of network management data uploading of the present invention system, comprise equipment supplier's the Element management system and the network management system of operator, comprise network management data acquisition module and file storage module in the described Element management system, comprise the file acquisition module in the described network management system, wherein
The network management data acquisition module is used to read the configuration file that sets in advance, and when file output timing arrives, gathers network management data according to the requirement of configuration file, and the generation text also is kept in the file storage module;
The file storage module is used for described text is left under the preassigned catalogue;
The file acquisition module is used to utilize described Element management system for it distributes FTP user's name and this Element management system of cryptographic acess, obtains described text by File Transfer Protocol from the file storage module.
Further, also comprise in the described Element management system:
Network management data filling mining module, be used for when file filling mining timing arrives, described text is scanned, there is disappearance if judge text file, then gather the network management data during disappearance is added up granularity again, regenerate text, it is saved under the described assigned catalogue in the described file storage module.
Further, also comprise in the described Element management system:
The scratch file removing module is used for when file deletion timing arrives, and judges that according to the rise time of text described in the file storage module whether it has surpassed the time of file of stipulating in the configuration file, if surpass, then deletes text file.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (11)
1, a kind of network management data uploading method is characterized in that, comprises step:
A, Element management system read the configuration file that sets in advance;
When B, described Element management system arrive at file output timing, gather network management data according to the requirement of configuration file, the generation text also leaves under the assigned catalogue;
C, network management system utilize described Element management system for it distributes FTP user's name and this Element management system of cryptographic acess, obtain described text by File Transfer Protocol.
2, the method for claim 1 is characterized in that, comprises by the node number drawn game of acquisition network element number measuring object and counter thereof, statistics granularity, time of file information in the described configuration file.
3, the method for claim 1 is characterized in that, described network management data is one or more in performance statistic, configuration data and the alarm management data.
4, the method for claim 1 is characterized in that, described step C specifically comprises step:
Network management system sends access request to Element management system, carries FTP user name and the password of Element management system for its distribution in the request;
Element management system is verified FTP user's name and password in the access request according to FTP user's name that writes down in the configuration file and password, if checking is passed through, for network management system is distributed read-only authority, carry out next step, otherwise, to the response message of network management system backward reference failure, flow process finishes;
Network management system is obtained the text that is used to write down network management data from Element management system by File Transfer Protocol.
5, the method for claim 1 is characterized in that, described text is stored respectively by NE type under assigned catalogue, comprises by the node number of acquisition network element, NE type, office number in its filename and gathers time started information.
6, the method for claim 1 is characterized in that, further comprises step behind the described step B:
When file filling mining timing arrives, described Element management system scans described text, has disappearance if judge text file, then the network management data during the statistics of the collection disappearance again granularity, regenerate text, it is saved under the described assigned catalogue.
7, the method for claim 1 is characterized in that, further comprises step behind the described step B:
When file deletion timing arrived, described Element management system judged that according to the rise time of described text whether it has surpassed the time of file of stipulating in the configuration file, if surpass, then deletes text file.
8, the method for claim 1 is characterized in that, comprises by the node number of acquisition network element, NE type, office number in the described text, gathers the time started, gathers concluding time, measuring object and counter thereof, statistics granular information.
9, a kind of network management data uploading system comprises Element management system and network management system, it is characterized in that, comprises network management data acquisition module and file storage module in the described Element management system, comprises the file acquisition module in the described network management system, wherein,
The network management data acquisition module is used to read the configuration file that sets in advance, and when file output timing arrives, gathers network management data according to the requirement of configuration file, and the generation text also is kept in the file storage module;
The file storage module is used for described text is left under the preassigned catalogue;
The file acquisition module is used to utilize described Element management system for it distributes FTP user's name and this Element management system of cryptographic acess, obtains described text by File Transfer Protocol from the file storage module.
10, system as claimed in claim 8 is characterized in that, further comprises in the described Element management system:
Network management data filling mining module, be used for when file filling mining timing arrives, described text is scanned, there is disappearance if judge text file, then gather the network management data during disappearance is added up granularity again, regenerate text, it is saved under the described assigned catalogue in the described file storage module.
11, system as claimed in claim 8 is characterized in that, further comprises in the described Element management system:
The scratch file removing module is used for when file deletion timing arrives, and judges that according to the rise time of text described in the file storage module whether it has surpassed the time of file of stipulating in the configuration file, if surpass, then deletes text file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101263780A CN101309174A (en) | 2008-06-27 | 2008-06-27 | Network management data uploading method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101263780A CN101309174A (en) | 2008-06-27 | 2008-06-27 | Network management data uploading method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101309174A true CN101309174A (en) | 2008-11-19 |
Family
ID=40125405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101263780A Pending CN101309174A (en) | 2008-06-27 | 2008-06-27 | Network management data uploading method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101309174A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436259A (en) * | 2012-01-19 | 2012-05-02 | 天津清源电动车辆有限责任公司 | Handheld type fault diagnostic device and system for electric automobile with wireless communication function |
| CN101765248B (en) * | 2008-12-25 | 2012-10-03 | 中兴通讯股份有限公司 | Management method and system of performance file |
| CN102739428A (en) * | 2011-04-15 | 2012-10-17 | 中兴通讯股份有限公司 | Method and device for data acquisition, and system |
| CN102780703A (en) * | 2012-08-07 | 2012-11-14 | 青岛海信宽带多媒体技术有限公司 | Information writing system and method of set-top box |
| WO2012174800A1 (en) * | 2011-06-23 | 2012-12-27 | 中兴通讯股份有限公司 | Network management data acquisition method and apparatus |
| WO2013071764A1 (en) * | 2011-11-18 | 2013-05-23 | 中兴通讯股份有限公司 | Method and apparatus for data processing |
| CN103516533A (en) * | 2012-06-25 | 2014-01-15 | 中兴通讯股份有限公司 | System and method of counting multiple office performance data in a concentrated manner |
| CN104520829A (en) * | 2012-06-15 | 2015-04-15 | 奥林奇公司 | Device and method for extracting data from a communication bus of a motor vehicle |
| CN104579731A (en) * | 2013-10-18 | 2015-04-29 | 中兴通讯股份有限公司 | Method, device and system for processing telecom network management performance data |
| CN105306243A (en) * | 2014-07-22 | 2016-02-03 | 中兴通讯股份有限公司 | Stale data collection method, device and system |
| CN105790989A (en) * | 2014-12-23 | 2016-07-20 | 中兴通讯股份有限公司 | Network management data reporting method, data device, and management device |
| CN106375116A (en) * | 2016-08-30 | 2017-02-01 | 成都广达新网科技股份有限公司 | Network cell equipment configuration information checking system and working method thereof |
| CN111177221A (en) * | 2019-12-26 | 2020-05-19 | 苏州亿歌网络科技有限公司 | Statistical data acquisition method, device and equipment |
-
2008
- 2008-06-27 CN CNA2008101263780A patent/CN101309174A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101765248B (en) * | 2008-12-25 | 2012-10-03 | 中兴通讯股份有限公司 | Management method and system of performance file |
| CN102739428B (en) * | 2011-04-15 | 2014-08-13 | 中兴通讯股份有限公司 | Method and device for data acquisition, and system |
| CN102739428A (en) * | 2011-04-15 | 2012-10-17 | 中兴通讯股份有限公司 | Method and device for data acquisition, and system |
| WO2012139461A1 (en) * | 2011-04-15 | 2012-10-18 | 中兴通讯股份有限公司 | Data acquisition method, apparatus and system |
| WO2012174800A1 (en) * | 2011-06-23 | 2012-12-27 | 中兴通讯股份有限公司 | Network management data acquisition method and apparatus |
| CN103124218B (en) * | 2011-11-18 | 2018-09-25 | 南京中兴软件有限责任公司 | Data processing method and device |
| WO2013071764A1 (en) * | 2011-11-18 | 2013-05-23 | 中兴通讯股份有限公司 | Method and apparatus for data processing |
| CN103124218A (en) * | 2011-11-18 | 2013-05-29 | 中兴通讯股份有限公司 | Method and device for processing data |
| CN102436259A (en) * | 2012-01-19 | 2012-05-02 | 天津清源电动车辆有限责任公司 | Handheld type fault diagnostic device and system for electric automobile with wireless communication function |
| CN104520829A (en) * | 2012-06-15 | 2015-04-15 | 奥林奇公司 | Device and method for extracting data from a communication bus of a motor vehicle |
| CN104520829B (en) * | 2012-06-15 | 2018-07-20 | 奥林奇公司 | Device and method for extracting data from the communication bus of motor vehicle |
| CN103516533A (en) * | 2012-06-25 | 2014-01-15 | 中兴通讯股份有限公司 | System and method of counting multiple office performance data in a concentrated manner |
| CN103516533B (en) * | 2012-06-25 | 2019-07-30 | 中兴通讯股份有限公司 | A kind of system and method for counting multiple office performance data in a concentrated manner |
| CN102780703A (en) * | 2012-08-07 | 2012-11-14 | 青岛海信宽带多媒体技术有限公司 | Information writing system and method of set-top box |
| CN104579731A (en) * | 2013-10-18 | 2015-04-29 | 中兴通讯股份有限公司 | Method, device and system for processing telecom network management performance data |
| CN104579731B (en) * | 2013-10-18 | 2019-05-31 | 中兴通讯股份有限公司 | Processing method, device and its system of telecommunicatioin network management performance data |
| CN105306243A (en) * | 2014-07-22 | 2016-02-03 | 中兴通讯股份有限公司 | Stale data collection method, device and system |
| CN105790989A (en) * | 2014-12-23 | 2016-07-20 | 中兴通讯股份有限公司 | Network management data reporting method, data device, and management device |
| CN106375116A (en) * | 2016-08-30 | 2017-02-01 | 成都广达新网科技股份有限公司 | Network cell equipment configuration information checking system and working method thereof |
| CN111177221A (en) * | 2019-12-26 | 2020-05-19 | 苏州亿歌网络科技有限公司 | Statistical data acquisition method, device and equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101309174A (en) | Network management data uploading method and system | |
| US11469970B2 (en) | Methods and apparatus for providing adaptive private network centralized management system data visualization processes | |
| US9813315B2 (en) | Methods and apparatus for providing adaptive private network centralized management system time correlated playback of network traffic | |
| US8099488B2 (en) | Real-time monitoring of service agreements | |
| US10698923B2 (en) | Methods and apparatus for providing adaptive private network database schema migration and management processes | |
| US7099879B2 (en) | Real-time monitoring of service performance through the use of relational database calculation clusters | |
| US7657624B2 (en) | Network usage management system and method | |
| CN101068155B (en) | Coordinate connection stream media direct broadcasting system and collection server thereof | |
| US20030120764A1 (en) | Real-time monitoring of services through aggregation view | |
| CN102412999B (en) | Packet capturing based remote fault location method, system and device | |
| EP1361761A1 (en) | Telecommunications network management system and method for service monitoring | |
| CN113036930B (en) | Power grid data communication management system | |
| CN112769931A (en) | Service management platform | |
| CN112751722B (en) | Data transmission quality monitoring method and system | |
| CN106936606B (en) | service implementation method and system and service arranging equipment | |
| CN112333758A (en) | Stability monitoring management method, system and application of television gateway system | |
| US10334539B2 (en) | Metered interface | |
| CN105592485A (en) | Method for collecting and processing messages in real time based on SNMP | |
| CN101471872A (en) | Method and device for processing network resource data and resource accommodation control subsystem | |
| CN112787873B (en) | IOAM time delay measurement performance sequencing method and system | |
| US11611612B2 (en) | Link quality measurements and link status detection | |
| CN102684924A (en) | Network management workstation and debugging method of network management software | |
| CN101917699A (en) | Random reported signaling tracking method and device based on users | |
| CN117424638B (en) | Network slice management method, device and storage medium based on satellite-ground fusion | |
| CN114285776B (en) | Network line state monitoring method and device and video conference terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20081119 |