CN104954156A - Clock synchronous network element abnormity processing method, apparatus and system thereof - Google Patents
Clock synchronous network element abnormity processing method, apparatus and system thereof Download PDFInfo
- Publication number
- CN104954156A CN104954156A CN201410117958.9A CN201410117958A CN104954156A CN 104954156 A CN104954156 A CN 104954156A CN 201410117958 A CN201410117958 A CN 201410117958A CN 104954156 A CN104954156 A CN 104954156A
- Authority
- CN
- China
- Prior art keywords
- network element
- clock
- operating state
- fault message
- abnormal operating
- 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
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
The invention discloses a clock synchronous network element abnormity processing method. The method includes obtaining the current work state of a network element to determine whether the network element works normally or not, generating fault information, when the network element is detected to be under abnormal working conditions, and sending generated fault information to a downstream network element. The invention further discloses a clock synchronous network element abnormity processing apparatus and system thereof. Through the method, downstream network elements continuously tracking the fault network element and diffusion of error clock in the network can be prevented.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of clock synchronous network element abnormality eliminating method, device and system thereof.
Background technology
Synchronization Status Message (SSM, Synchronization Status Message) for transmitting clock grade in synchronization timing link.In clock synchronous network, each network element obtains the clock synchronous state information of upstream network element by understanding SSM, then operate accordingly (tracking, source switch or keep) according to the clock of this information to this network element, and the clock synchronous state information of this network element is passed to downstream network element.
But there is following problem in current clock synchronous network: when in network, certain grade of network element is in abnormal operating state, and this network element probably exports incorrect clock signal.But do not have regulation how to process similar problem in the standards such as ITU-TG.781, the network element now under abnormal operating state still sends SSM according to normal credit rating, thus upstream network element clock is normal to cause downstream network element to be thought by mistake.When downstream network element has multiple optional upper level clock source device, above-mentioned situation can cause protocol level to continue to follow the tracks of the clock source being in fact in abnormality, downstream network element can not make correct selection, thus the clock information of mistake is spread in clock synchronous network.
Foregoing, only for auxiliary understanding technical scheme of the present invention, does not represent and admits that foregoing is prior art.
Summary of the invention
Main purpose of the present invention is to provide a kind of clock synchronous network element abnormality eliminating method, device and the system thereof with identical inventive concept, is intended to, when network element operating state is abnormal, avoid the clock information of mistake to spread in clock synchronous network.
For achieving the above object, the invention provides a kind of clock synchronous network element abnormality eliminating method, comprise the following steps:
Obtain the current operating state of network element to judge whether described network element is in abnormal operating state;
When monitoring described network element and being in abnormal operating state, generate fault message;
The described fault message generated is sent to downstream network element.
Preferably, the described described fault message by generation also comprises after being sent to the step of downstream network element:
Described downstream network element, after receiving described fault message, processes with default processing mode according to described fault message.
Preferably, described fault message is amended Synchronization Status Message or the Synchronization Status Message for non-upstate.
Preferably, the operating state that described acquisition network element is current is specially with the step judging described network element and whether be in abnormal operating state:
Monitor the operating state of all hardware relevant to clock to judge whether network element is in abnormal operating state, or by the input of contrast clock, output frequency to judge whether network element is in abnormal operating state.
Preferably, the described described fault message by generation also comprises after being sent to the step of downstream network element:
Generated clock synchronizer fault warning cue, is maybe sent to default terminal by the clock synchronization device fault warning information of generation.
The present invention further provides a kind of clock synchronous network element exception handling device, comprising:
Clock monitor module, for obtaining the current operating state of network element to judge whether described network element is in abnormal operating state;
Fault message generation module, for when monitoring described network element and being in abnormal operating state, generates fault message;
Sending module, for being sent to downstream network element by the described fault message generated.
Preferably, described fault message is amended Synchronization Status Message or the Synchronization Status Message for non-upstate.
Preferably, described clock monitor module specifically for monitoring the operating state of all hardware relevant to clock to judge whether network element is in abnormal operating state, or contrasts clock input, output frequency to judge whether network element is in abnormal operating state specifically for passing through.
Preferably, described clock synchronous network element exception handling device also comprises:
Fault warning notification module, for generated clock synchronizer fault warning cue, is maybe sent to default terminal by the clock synchronization device fault warning information of generation.
The present invention also provides a kind of clock synchronous network element abnormality processing system further, comprises multiple network element, and multiple network element forms the upstream network element and downstream network element that connect successively, and wherein each network element comprises:
Clock monitor module, for obtaining the current operating state of its place network element to judge whether its place network element is in abnormal operating state;
Fault message generation module, during for being in abnormal operating state when the network element monitoring described clock monitor module place, generates fault message;
Sending module, for being sent to downstream network element by the described fault message generated;
Processing module, for after the fault message receiving the transmission of its upstream network element, processes with default processing mode according to described fault message.
The clock synchronous network element abnormality eliminating method that the present invention proposes, first obtains the current operating state of network element to judge whether described network element is in abnormal operating state, when described network element is in abnormal operating state, generates fault message; Finally the described fault message generated is sent to downstream network element, therefore, when network element is in abnormal operating state, downstream network element can get upstream network element by fault message and be in abnormal operating state, thus avoid downstream network element to continue to follow the tracks of the network element broken down, and the clock of mistake is spread in a network.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the first embodiment of clock synchronous network element abnormality eliminating method of the present invention;
Fig. 2 is the schematic flow sheet of the second embodiment of clock synchronous network element abnormality eliminating method of the present invention;
Fig. 3 is the schematic flow sheet of the 3rd embodiment of clock synchronous network element abnormality eliminating method of the present invention;
Fig. 4 is the structural representation of the first embodiment of clock synchronous network element exception handling device of the present invention;
Fig. 5 is the structural representation of the second embodiment of clock synchronous network element exception handling device of the present invention;
Fig. 6 is the structural representation of network element in clock synchronous network element abnormality processing system of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The present invention proposes a kind of clock synchronous network element abnormality eliminating method.
The clock synchronous network element abnormality eliminating method that the present invention proposes, by real-time or that Real-time Obtaining network element is current operating state, when network element is in abnormal operating state, generate fault message, by network element, the fault message of generation is sent to downstream network element, after downstream network element receives fault message, can learn that upstream network element work is broken down, subsequently, can switch to other clock source or suspend and follow the tracks of, thus avoid when network element breaks down, abnormal clock signal that fault network element sends is received by downstream network element, the clock diffusion phenomena in a network that downstream network element continues to transmit again and makes the mistake.
With reference to the schematic flow sheet that Fig. 1, Fig. 1 are the first embodiment of clock synchronous network element abnormality eliminating method of the present invention.
The present invention proposes the first embodiment of clock synchronous network element abnormality eliminating method.In the present embodiment, clock synchronous network element abnormality eliminating method comprises the following steps:
Step S10, obtains the current operating state of network element to judge whether described network element is in abnormal operating state;
Particularly, clock monitor module can be set up in network elements, the timing of clock monitor module or the current operating state of Real-time Obtaining network element.In the present embodiment, can set the frequency of the current operating state of monitoring network element in advance, at interval of a prefixed time interval, clock monitor module obtains the current operating state of network element.
Step S20, when monitoring described network element and being in abnormal operating state, generates fault message;
In the present embodiment, fault message is amended Synchronization Status Message or the Synchronization Status Message for non-upstate.Namely, when network element is in abnormal operating state, it is different that the SSM message level that network element sends and network element are in the SSM message level sent when normally working, and therefore, downstream network element gets upstream network element by fault message and is in abnormal operating state.
Step S30, is sent to downstream network element by the described fault message generated.
When network element is in abnormal operating state, the actual physics connection signal quality that network element passes to downstream network element can not be guaranteed, but standard agreement not under the circumstances, thus causes downstream network element to continue to follow the tracks of upstream network element.And in the present embodiment, when downstream network element receives fault message, just can be switched to synchronous clock source for subsequent use, upstream network element or other default processing mode etc. are followed the tracks of in stopping, thus the clock of mistake is avoided to spread in a network.When downstream network element is switched to synchronous clock source for subsequent use, corresponding synchronous clock source can be selected according to the priority level of synchronous clock source for subsequent use.
Particularly, obtain the current operating state of network element to be specially with the step judging described network element and whether be in abnormal operating state:
Monitor the operating state of all hardware relevant to clock to judge whether network element is in abnormal operating state, or by the input of contrast clock, output frequency to judge whether network element is in abnormal operating state.
Namely first method is: by monitoring the operating state of all hardware relevant to clock.As long as monitor the situation that the hardware relevant to clock occurs abnormal work (maybe cannot lock as hardware device is abnormal), then control network element generates fault message.
Second method is: by the input of contrast clock, output frequency, if clock constrained input frequency is inconsistent, then illustrate that network element is in abnormal operating state, now, network element generates fault message.
The clock synchronous network element abnormality eliminating method that the present embodiment proposes, first by obtaining the current operating state of network element to judge whether described network element is in abnormal operating state, when described network element is in abnormal operating state, generates fault message; Finally the described fault message generated is sent to downstream network element, therefore, when network element is in abnormal operating state, downstream network element can get upstream network element by fault message and be in abnormal operating state, downstream network element is when receiving fault message, just can be switched to synchronous clock source for subsequent use or suspend and follow the tracks of, thus avoid downstream network element to continue to follow the tracks of the network element broken down, and make the phenomenon that the clock of mistake spreads in a network.
With reference to the schematic flow sheet that Fig. 2, Fig. 2 are the second embodiment of clock synchronous network element abnormality eliminating method of the present invention.
The present invention proposes the second embodiment of clock synchronous network element abnormality eliminating method.The present embodiment and above-mentioned first embodiment unlike, also comprise after step S30:
Step S40, described downstream network element, after receiving described fault message, processes with default processing mode according to described fault message.
Downstream network element is carried out process according to fault message with default processing mode and is specifically as follows: be switched to synchronous clock source for subsequent use or stop following the tracks of upstream network element, the present invention provides two kinds of default processing modes but is not limited to this two kinds of default processing modes.
Downstream network element can get upstream network element by fault message and be in abnormal operating state, downstream network element is when receiving fault message, just can be switched to synchronous clock source for subsequent use or suspend and follow the tracks of, thus avoid downstream network element to continue to follow the tracks of the network element broken down, and make the phenomenon that the clock of mistake spreads in a network.
With reference to the schematic flow sheet that Fig. 3, Fig. 3 are the 3rd embodiment of clock synchronous network element abnormality eliminating method of the present invention.
The present invention proposes the 3rd embodiment of clock synchronous network element abnormality eliminating method.The present embodiment and above-mentioned first embodiment unlike, also comprise after step S30:
Step S50, generated clock synchronizer fault warning cue, is maybe sent to default terminal by the clock synchronization device fault warning information of generation.
Namely, when finding that network element is current and being in abnormal operating state, first method is can generated clock synchronizer fault warning cue, as passed through attendant by forms such as sound, word or indicator lights.Another kind method is that the clock synchronization device fault warning information (including the id information etc. of the current network element broken down) generated is sent to default terminal, default terminal can be the watch-dog of the operating state of each network element in monitoring clock synchronizing network, watch-dog receives clock synchronizer fault warning information, just can determine current out of order network element, thus the personnel that maintain easily keep in repair to network element.
In the present embodiment, when network element breaks down, by generated clock synchronizer fault warning cue, maybe the clock synchronization device fault warning information of generation is sent to default terminal, thus the personnel that maintain easily keep in repair to network element.
The present invention proposes a kind of clock synchronous network element exception handling device further.
With reference to the structural representation that Fig. 4, Fig. 4 are the first embodiment of clock synchronous network element exception handling device of the present invention.
The present embodiment proposes the first embodiment of clock synchronous network element exception handling device.In the present embodiment, clock synchronous network element exception handling device comprises:
Clock monitor module 10, for obtaining the current operating state of network element to judge whether described network element is in abnormal operating state;
Clock monitor module 10 timing or the current operating state of Real-time Obtaining network element.In the present embodiment, can set the frequency of the current operating state of monitoring network element in advance, at interval of a prefixed time interval, clock monitor module 10 obtains the current operating state of network element.
Fault message generation module 20, for when monitoring described network element and being in abnormal operating state, generates fault message;
In the present embodiment, fault message is amended Synchronization Status Message or the Synchronization Status Message for non-upstate.Namely, when network element is in abnormal operating state, it is different that the SSM message level that network element sends and network element are in the SSM message level sent when normally working, and therefore, downstream network element gets upstream network element by fault message and is in abnormal operating state.
Sending module 30, for being sent to downstream net by the described fault message generated.
When network element is in abnormal operating state, the actual physics connection signal quality that network element passes to downstream network element can not be guaranteed, but standard agreement not under the circumstances, thus causes downstream network element to continue to follow the tracks of upstream network element.And in the present embodiment, when downstream network element receives fault message, just can be switched to synchronous clock source for subsequent use, upstream network element or other default processing mode etc. are followed the tracks of in stopping, thus the clock of mistake is avoided to spread in a network.When downstream network element is switched to synchronous clock source for subsequent use, corresponding synchronous clock source can be selected according to the priority level of synchronous clock source for subsequent use.
In the present embodiment, clock monitor module 10 is specifically for monitoring the operating state of all hardware relevant to clock to judge whether network element is in abnormal operating state, or clock monitor module 10 is specifically for passing through the input of contrast clock, output frequency to judge whether network element is in abnormal operating state.
Namely first method is: by monitoring the operating state of all hardware relevant to clock.As long as monitor the situation that the hardware relevant to clock occurs abnormal work (maybe cannot lock as hardware device is abnormal), then control network element generates fault message.
Second method is: by the input of contrast clock, output frequency, if clock constrained input frequency is inconsistent, then illustrate that network element is in abnormal operating state, now, network element generates fault message.
The clock synchronous network element exception handling device that the present embodiment proposes, clock monitor module 10 obtains the current operating state of network element to judge whether described network element is in abnormal operating state, when described network element is in abnormal operating state, fault message generation module 20 generates fault message; The described fault message generated is sent to downstream network element by last sending module 30, downstream network element processes with default processing mode receiving described fault message, therefore, when network element is in abnormal operating state, downstream network element can get upstream network element by fault message and be in abnormal operating state, downstream network element is when receiving fault message, just can be switched to synchronous clock source for subsequent use or suspend and follow the tracks of, thus avoid downstream network element to continue to follow the tracks of the network element broken down, and make the phenomenon that the clock of mistake spreads in a network.
With reference to the structural representation that Fig. 5, Fig. 5 are the second embodiment of clock synchronous network element exception handling device of the present invention.
The present embodiment proposes the second embodiment of clock synchronous network element exception handling device.The present embodiment and above-described embodiment unlike, this clock synchronous network element exception handling device also comprises:
Fault warning notification module 40, for generated clock synchronizer fault warning cue, is maybe sent to default terminal by the clock synchronization device fault warning information of generation.
Namely, when finding that network element is current and being in abnormal operating state, first kind of way can generated clock synchronizer fault warning cue, as passed through attendant by forms such as sound, word or indicator lights.Another kind of mode is that the clock synchronization device fault warning information (including the id information etc. of the current network element broken down) generated is sent to default terminal, default terminal can be the watch-dog of the operating state of each network element in monitoring clock synchronizing network, watch-dog receives clock synchronizer fault warning information, just can determine current out of order network element, thus the personnel that maintain easily keep in repair to network element.
The clock synchronous network element exception handling device proposed in the present embodiment, when network element breaks down, fault warning notification module 40 is by generated clock synchronizer fault warning cue, maybe the clock synchronization device fault warning information of generation is sent to default terminal, thus the personnel that maintain easily keep in repair to network element.
The present invention also proposes a kind of clock synchronous network element abnormality processing system further.
With reference to the structural representation that Fig. 6, Fig. 6 are network element in clock synchronous network element abnormality processing system of the present invention.
In this preferred embodiment, clock synchronous network element abnormality processing system comprises multiple network element, and multiple network element forms the upstream network element and downstream network element that connect successively, and wherein each network element comprises:
Clock monitor module 100, for obtaining the current operating state of its place network element to judge whether its place network element is in abnormal operating state;
Fault message generation module 200, during for being in abnormal operating state when the network element monitoring described clock monitor module place, generates fault message;
Sending module 300, for being sent to downstream network element by the described fault message generated;
Processing module 400, for after the fault message receiving the transmission of its upstream network element, processes with default processing mode according to described fault message.
The clock synchronous network element exception handling device that the present embodiment proposes, clock monitor module 100 obtains the current operating state of its place network element to judge whether its place network element is in abnormal operating state, when the network element at clock monitoring modular place is in abnormal operating state, fault message generation module 200 generates fault message; The fault message of generation is sent to downstream network element by sending module 300, the processing module 400 of downstream network element processes with default processing mode receiving fault message, therefore, when network element is in abnormal operating state, downstream network element can get upstream network element by fault message and be in abnormal operating state, downstream network element is when receiving fault message, just can be switched to synchronous clock source for subsequent use or suspend and follow the tracks of, thus avoid downstream network element to continue to follow the tracks of the network element broken down, and make the phenomenon that the clock of mistake spreads in a network.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure transformation utilizing specification of the present invention and accompanying drawing content to do, or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a clock synchronous network element abnormality eliminating method, is characterized in that, comprises the following steps:
Obtain the current operating state of network element to judge whether described network element is in abnormal operating state;
When monitoring described network element and being in abnormal operating state, generate fault message;
The described fault message generated is sent to downstream network element.
2. clock synchronous network element abnormality eliminating method as claimed in claim 1, is characterized in that, the described described fault message by generation also comprises after being sent to the step of downstream network element:
Described downstream network element, after receiving described fault message, processes with default processing mode according to described fault message.
3. clock synchronous network element abnormality eliminating method as claimed in claim 1, is characterized in that, described fault message is amended Synchronization Status Message or the Synchronization Status Message for non-upstate.
4. clock synchronous network element abnormality eliminating method as claimed in claim 1, is characterized in that, the current operating state of described acquisition network element is specially with the step judging described network element and whether be in abnormal operating state:
Monitor the operating state of all hardware relevant to clock to judge whether network element is in abnormal operating state, or by the input of contrast clock, output frequency to judge whether network element is in abnormal operating state.
5. as the clock synchronous network element abnormality eliminating method in Claims 1-4 as described in any one, it is characterized in that, the described described fault message by generation also comprises after being sent to the step of downstream network element:
Generated clock synchronizer fault warning cue, is maybe sent to default terminal by the clock synchronization device fault warning information of generation.
6. a clock synchronous network element exception handling device, is characterized in that, comprising:
Clock monitor module, for obtaining the current operating state of network element to judge whether described network element is in abnormal operating state;
Fault message generation module, for when monitoring described network element and being in abnormal operating state, generates fault message;
Sending module, for being sent to downstream network element by the described fault message generated.
7. clock synchronous network element exception handling device as claimed in claim 6, is characterized in that, described fault message is amended Synchronization Status Message or the Synchronization Status Message for non-upstate.
8. clock synchronous network element exception handling device as claimed in claim 6, it is characterized in that, described clock monitor module specifically for monitoring the operating state of all hardware relevant to clock to judge whether network element is in abnormal operating state, or contrasts clock input, output frequency to judge whether network element is in abnormal operating state specifically for passing through.
9., as the clock synchronous network element exception handling device in claim 6 to 8 as described in any one, it is characterized in that, also comprise:
Fault warning notification module, for generated clock synchronizer fault warning cue, is maybe sent to default terminal by the clock synchronization device fault warning information of generation.
10. a clock synchronous network element abnormality processing system, is characterized in that, comprises multiple network element, and multiple network element forms the upstream network element and downstream network element that connect successively, and wherein each network element comprises:
Clock monitor module, for obtaining the current operating state of its place network element to judge whether its place network element is in abnormal operating state;
Fault message generation module, during for being in abnormal operating state when the network element monitoring described clock monitor module place, generates fault message;
Sending module, for being sent to downstream network element by the described fault message generated;
Processing module, for after the fault message receiving the transmission of its upstream network element, processes with default processing mode according to described fault message.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117958.9A CN104954156A (en) | 2014-03-26 | 2014-03-26 | Clock synchronous network element abnormity processing method, apparatus and system thereof |
| PCT/CN2014/082844 WO2015143801A1 (en) | 2014-03-26 | 2014-07-23 | Method and apparatus for processing anomaly of clock synchronization network element, and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117958.9A CN104954156A (en) | 2014-03-26 | 2014-03-26 | Clock synchronous network element abnormity processing method, apparatus and system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104954156A true CN104954156A (en) | 2015-09-30 |
Family
ID=54168533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410117958.9A Pending CN104954156A (en) | 2014-03-26 | 2014-03-26 | Clock synchronous network element abnormity processing method, apparatus and system thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104954156A (en) |
| WO (1) | WO2015143801A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113892A1 (en) * | 2015-12-28 | 2017-07-06 | 中兴通讯股份有限公司 | Network clock synchronization management method and device |
| CN107454567A (en) * | 2016-05-31 | 2017-12-08 | 奥迪股份公司 | Vehicle location is passed into the method for at least one personnel in outside vehicle and performs the server apparatus and motor vehicle of this method |
| CN111385115A (en) * | 2018-12-28 | 2020-07-07 | 中兴通讯股份有限公司 | Reverse service path fault transmission processing method and device |
| CN113839800A (en) * | 2020-06-24 | 2021-12-24 | 中国联合网络通信集团有限公司 | Abnormal network element prompting method and device, electronic equipment and storage medium |
| WO2024113868A1 (en) * | 2022-11-28 | 2024-06-06 | 中兴通讯股份有限公司 | Time synchronization abnormality processing method, time signal terminal, electronic device, and storage medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1571373A (en) * | 2004-04-23 | 2005-01-26 | 中兴通讯股份有限公司 | Method for monitoring and adjusting operating state of mobile network |
| CN1878384A (en) * | 2006-07-10 | 2006-12-13 | 华为技术有限公司 | Network element failure detecting method |
| CN101009601A (en) * | 2007-01-29 | 2007-08-01 | 华为技术有限公司 | A maintenance and detection method, system and device of the network element |
| CN101141240A (en) * | 2007-04-18 | 2008-03-12 | 中兴通讯股份有限公司 | SDH clock automatically networking method |
| CN101304343A (en) * | 2008-06-10 | 2008-11-12 | 华为技术有限公司 | Method, apparatus and system for detecting network fault |
| CN101753243A (en) * | 2008-12-19 | 2010-06-23 | 华为技术有限公司 | Method and device for locating operation fault |
| WO2011015049A1 (en) * | 2009-08-07 | 2011-02-10 | 中兴通讯股份有限公司 | Method and device for establishing data channel between network elements of access service network |
| CN102833026A (en) * | 2012-08-31 | 2012-12-19 | 华为技术有限公司 | Clock tracking method, system and network element |
| CN103596208A (en) * | 2013-11-15 | 2014-02-19 | 大唐移动通信设备有限公司 | Method and system for judging fault of network element |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867958A (en) * | 2010-06-18 | 2010-10-20 | 中兴通讯股份有限公司 | Method and system for managing wireless sensing network terminal |
| CN103248445B (en) * | 2012-02-09 | 2018-01-05 | 中兴通讯股份有限公司 | A kind of clock synchronizing method and device |
-
2014
- 2014-03-26 CN CN201410117958.9A patent/CN104954156A/en active Pending
- 2014-07-23 WO PCT/CN2014/082844 patent/WO2015143801A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1571373A (en) * | 2004-04-23 | 2005-01-26 | 中兴通讯股份有限公司 | Method for monitoring and adjusting operating state of mobile network |
| CN1878384A (en) * | 2006-07-10 | 2006-12-13 | 华为技术有限公司 | Network element failure detecting method |
| CN101009601A (en) * | 2007-01-29 | 2007-08-01 | 华为技术有限公司 | A maintenance and detection method, system and device of the network element |
| CN101141240A (en) * | 2007-04-18 | 2008-03-12 | 中兴通讯股份有限公司 | SDH clock automatically networking method |
| CN101304343A (en) * | 2008-06-10 | 2008-11-12 | 华为技术有限公司 | Method, apparatus and system for detecting network fault |
| CN101753243A (en) * | 2008-12-19 | 2010-06-23 | 华为技术有限公司 | Method and device for locating operation fault |
| WO2011015049A1 (en) * | 2009-08-07 | 2011-02-10 | 中兴通讯股份有限公司 | Method and device for establishing data channel between network elements of access service network |
| CN102833026A (en) * | 2012-08-31 | 2012-12-19 | 华为技术有限公司 | Clock tracking method, system and network element |
| CN103596208A (en) * | 2013-11-15 | 2014-02-19 | 大唐移动通信设备有限公司 | Method and system for judging fault of network element |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113892A1 (en) * | 2015-12-28 | 2017-07-06 | 中兴通讯股份有限公司 | Network clock synchronization management method and device |
| CN107454567A (en) * | 2016-05-31 | 2017-12-08 | 奥迪股份公司 | Vehicle location is passed into the method for at least one personnel in outside vehicle and performs the server apparatus and motor vehicle of this method |
| CN107454567B (en) * | 2016-05-31 | 2021-06-29 | 奥迪股份公司 | Method for transmitting vehicle position to outside person, server device and motor vehicle |
| CN111385115A (en) * | 2018-12-28 | 2020-07-07 | 中兴通讯股份有限公司 | Reverse service path fault transmission processing method and device |
| CN113839800A (en) * | 2020-06-24 | 2021-12-24 | 中国联合网络通信集团有限公司 | Abnormal network element prompting method and device, electronic equipment and storage medium |
| CN113839800B (en) * | 2020-06-24 | 2023-12-12 | 中国联合网络通信集团有限公司 | Abnormal network element prompting method and device, electronic equipment and storage medium |
| WO2024113868A1 (en) * | 2022-11-28 | 2024-06-06 | 中兴通讯股份有限公司 | Time synchronization abnormality processing method, time signal terminal, electronic device, and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015143801A1 (en) | 2015-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104954156A (en) | Clock synchronous network element abnormity processing method, apparatus and system thereof | |
| CN104113386B (en) | It is a kind of to monitor the synchronous method and device of ethernet clock | |
| JP5143286B2 (en) | Communication system and communication device state determination method | |
| CN105393500B (en) | Cyclic annular synchronous network system and time slave station | |
| US20120147757A1 (en) | Method, System and Apparatus for Diagnosing Physical Downlink Failure | |
| CN108415817A (en) | BMC obtains the method, apparatus of time, equipment and can storage medium | |
| CN104065526A (en) | Server fault alarming method and device thereof | |
| JP5365234B2 (en) | Token error detection / recovery method between terminal devices | |
| IN2015DE01360A (en) | ||
| US9871616B2 (en) | Error detection and recovery in a DMX512 network | |
| CN111049690B (en) | Equipment fault monitoring processing method, device, equipment and storage medium | |
| CN103777617A (en) | Upper-and-lower computer communication monitoring method | |
| CN105426276A (en) | Fault detection method for double control storage controllers and storage controllers | |
| US8631174B2 (en) | Systems, methods, and apparatus for facilitating communications between an external controller and fieldbus devices | |
| WO2016086638A1 (en) | Link detection method, device, and computer storage medium | |
| US20150207721A1 (en) | Method and system for generating multi-protocol fault management packet by using fpga | |
| US8995471B2 (en) | Shelf of a network synchronization device, and network synchronization device | |
| CN104283739B (en) | A kind of detection method and equipment based on distributed ISSU upgradings | |
| CN103501298A (en) | Method and device for ensuring continuous flow in a link circuit during no-break service upgrade process | |
| CN107426030B (en) | Link fault reminding method and device | |
| CN102355317B (en) | Processing method of phase jump and apparatus thereof | |
| CN106330591B (en) | OAM test method and equipment for communication system | |
| KR20160000843A (en) | Time synchronization method, time synchronization system, time master device, and time slave device | |
| CN104486787A (en) | Method and device for detecting wireless link fault | |
| CN105099742B (en) | Method, device, system and terminal for collecting data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |