CN102740337B - The long-distance maintenance method of base station and system - Google Patents
The long-distance maintenance method of base station and system Download PDFInfo
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- CN102740337B CN102740337B CN201110090733.5A CN201110090733A CN102740337B CN 102740337 B CN102740337 B CN 102740337B CN 201110090733 A CN201110090733 A CN 201110090733A CN 102740337 B CN102740337 B CN 102740337B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/20—Interfaces between hierarchically similar devices between access points
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Abstract
The invention provides a kind of long-distance maintenance method and system of base station, wherein said method, comprising: when fault base station detects that the first communication link between self and radio network controller (RNC) is abnormal, to adjacent cell Broadcast Fault information; The administrative normal Base Station corresponding with adjacent cell of described RNC receives fault message and by fault information reporting to RNC; Normal Base Station receives the instruction of setting up second communication link coming from RNC, and this instruction is sent to fault base station; Second communication link, according to the above-mentioned instruction access normal Base Station coming from normal Base Station received, is set up with RNC in fault base station.Adopt technique scheme provided by the invention, solve in correlation technique, remote maintaining base station scheme cost be high, the problem such as poor stability, and then reach fault-tolerance and the failure response speed of raising system, reduce the effect of base station maintenance cost, improve the satisfaction of user simultaneously.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of long-distance maintenance method and system of base station.
Background technology
In a wireless communication system, the method of existing remote maintenance base station utilizes base station and radio network controller (RadioNetwork Controller, referred to as RNC) between physical link, as E1 connecting line, optical fiber, Ethernet etc., backstage is entered by radio network controller termination, OMCB in such as TD network, reaches the object of remote maintenance.Technique scheme can only ensure base station and radio network controller link normal time realize remote maintenance, more when link occurs fault is that manual maintenance is carried out in the position of sending attendant to arrive base station actual installation, and namely upper station is safeguarded.The fault-tolerance of this mode to link failure is poor, and maintenance period is long, and maintenance cost is also higher.
In correlation technique, mainly containing two kinds of implementations: (1) depends on the wired path between base station controller and base station, realizing base station maintenance by improving data transfer mode; (2) not relying on the wired path between base station controller and base station, by installing a kind of wireless maintenance terminal on base station additional, realizing safeguarding the wireless remote of base station.
Although the 1st kind of scheme improves the fault freedom of system to a certain extent, still depend on the normal of physical link between base station and base station controller to the long-range maintainability of system, when this link occurs fault, remote maintenance is by ineffective; Problems such as although the 2nd kind of scheme compensate for the deficiency of first kind scheme preferably, and maintenance cost is higher, security of system is poor, reality can safeguard that distance is restricted.It is current that how low cost, efficiently base station maintenance become problem demanding prompt solution.For the problems referred to above in correlation technique, at present effective solution is not yet proposed.
Summary of the invention
Main purpose of the present invention is the long-distance maintenance method and the system that provide a kind of base station, at least to solve the problem.
According to an aspect of the present invention, provide a kind of long-distance maintenance method of base station, comprising: when fault base station detects that the first communication link between self and radio network controller (RNC) is abnormal, to adjacent cell Broadcast Fault information; Fault information reporting is also given described RNC by the normal Base Station reception fault message corresponding with adjacent cell that RNC is administrative; Normal Base Station receives the instruction of setting up second communication link coming from RNC, and instruction is sent to fault base station; Second communication link, according to the above-mentioned instruction access normal Base Station coming from normal Base Station received, is set up with RNC in fault base station.
Further, fault base station receive come from RNC set up the instruction of second communication link before, also comprise: RNC selectes a normal Base Station by pre-defined rule and process comes from the fault message that selected normal Base Station reports;
RNC sends the instruction of setting up second communication link to fault base station by selected normal Base Station.
Further, fault information reporting to after RNC, also comprises by normal Base Station: normal Base Station does not receive above-mentioned instruction in the first predetermined amount of time, then reporting fault information again.
Further; RNC by selected normal Base Station to after fault base station sends and sets up the instruction of second communication link; also comprise: when RNC does not receive the access object information of selected normal Base Station feedback in the second predetermined amount of time, then resend the instruction of setting up second communication link.
Further, fault information reporting to before RNC, also comprises by normal Base Station: in failure message, add the mark of normal Base Station under RNC.
Further, above-mentioned instruction comprises: analog subscriber equipment UE incoming instruction.
Further, fault message comprises following information: the warning information of the keyword of identification of broadcast abnormal information type, the mark of fault base station under RNC, fault base station.
According to a further aspect in the invention, provide a kind of remote maintenance system of base station, comprise: radio network controller (RNC), fault base station and normal Base Station, wherein, fault base station, for when detecting that the first communication link between self and described RNC is abnormal, to adjacent cell Broadcast Fault information; And according to the instruction access normal Base Station setting up second communication link coming from normal Base Station received, set up described second communication link with RNC; Normal Base Station, corresponding with adjacent cell, for receiving fault message and by fault information reporting to RNC; And receive the instruction of setting up second communication link coming from RNC, and instruction is sent to fault base station.
Whether further, fault base station comprises: detection module, abnormal for the first communication link between detection failure base station and RNC; Broadcast module, for when above-mentioned detection module Output rusults is for being, to adjacent cell Broadcast Fault information; First receiver module, for receiving the instruction of setting up second communication link coming from normal Base Station and send over; Access module, for according to instruction access normal Base Station, sets up second communication link with RNC.
Normal Base Station comprises: the second receiver module, for receiving fault message, and receives the instruction of setting up second communication link of RNC transmission; First sending module, for sending to fault base station by the fault information reporting of reception to RNC and by the instruction of setting up second communication link.
Further, RNC comprises: select module, for selecting a normal Base Station by pre-defined rule and processing the fault message coming from selected normal Base Station and report; Second sending module, RNC sends the instruction of setting up second communication link to fault base station by selected normal Base Station.
Further, normal Base Station also comprises: the first time block, during for not receiving instruction in the first predetermined amount of time, triggers the first sending module reporting fault information again.
Further, RNC also comprises: the second time block, during for not receiving the access object information of selected normal Base Station feedback in the second predetermined amount of time, triggering the second sending module and resending the instruction of setting up second communication link.
Pass through the present invention; adopting during communication link fails between base station and radio network controller utilizes normal Base Station to set up the technological means of the second communication link of remote maintenance base station; solve in correlation technique; the problems such as remote maintaining base station scheme cost is higher, fail safe is poor; and then reach fault-tolerance and the failure response speed of raising system; reduce the effect of base station maintenance cost, improve the satisfaction of user simultaneously.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the long-distance maintenance method flow chart of the base station according to the embodiment of the present invention;
Fig. 2 is the long-distance maintenance method schematic flow sheet of the base station according to example of the present invention;
Fig. 3 is the remote maintenance system structured flowchart of the base station according to the embodiment of the present invention;
Fig. 4 is the remote maintenance system structural representation of base station according to the preferred embodiment of the invention.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Fig. 1 is the long-distance maintenance method flow chart of the base station according to the embodiment of the present invention.As shown in Figure 1, the method comprises:
Step S102, when fault base station detects that the first communication link between self and RNC is abnormal, to adjacent cell Broadcast Fault information;
The administrative normal Base Station corresponding with adjacent cell of step S104, RNC receives fault message and by fault information reporting to RNC;
Step S106, normal Base Station receives the instruction of setting up second communication link coming from RNC, and this instruction is sent to fault base station;
Step S108, second communication link, according to the above-mentioned instruction access normal Base Station coming from normal Base Station received, is set up with RNC in fault base station.
Above-described embodiment, due to when above-mentioned first communication link is abnormal, establish second communication link, thus the maintenance of complete paired fault base station, reach when above-mentioned first communication link is abnormal, physical link (i.e. the first communication link) object between base station and base station controller is not relied on to base station maintenance, and owing to not needing to install wireless maintenance terminal additional on base station, provides cost savings.
Owing to may have multiple with above-mentioned adjacent cell, the normal Base Station corresponding with adjacent cell also may have multiple, if RNC receives information that all normal Base Station report and sends instruction to all normal Base Station, the unnecessary wasting of resources will certainly be increased, therefore, in preferred implementation process, RNC selectes a normal Base Station by pre-defined rule and process comes from the fault message that selected normal Base Station reports; RNC sends the instruction of setting up second communication link to fault base station by selected normal Base Station.Like this, effectively treatment effeciency can be improved.For achieving the above object, when embody rule, before above-mentioned processing procedure can be arranged on step S106, namely fault base station receive come from RNC set up the instruction of second communication link before.
In embody rule process, may occur that RNC does not receive or do not have the situation of the fault message that the above-mentioned normal Base Station of normal process reports, normal Base Station cannot learn that whether reporting fault information is successful.Therefore, normal Base Station by fault information reporting to RNC after, following processing procedure can also be comprised: normal Base Station does not receive instruction in the first predetermined amount of time, then reporting fault information again.Like this, can effectively solve the problem.
In embody rule process, when fault base station access normal Base Station is abnormal, such as normal Base Station or fault base station do not receive instruction or command information loss etc., and RNC cannot learn access situation.In order to effectively avoid the problems referred to above; after RNC to be sent to fault base station by selected normal Base Station and sets up the instruction of second communication link; following processing procedure can also be comprised: when RNC does not receive the access object information of selected normal Base Station feedback in the second predetermined amount of time, then resend the instruction of setting up second communication link.
The fault message that different base station reports effectively is identified in order to make RNC; so that the selected base station of RNC is as Reference BTS; namely the normal Base Station (normal Base Station 32 as in Fig. 3) in second communication link; complete subsequent treatment; therefore; normal Base Station by fault information reporting to RNC before, the mark of normal Base Station under RNC can also be added in failure message.
In specific implementation process, above-mentioned instruction includes but not limited to: analog subscriber equipment (User Equipment, referred to as UE) incoming instruction.Like this, the mode of fault base station access normal Base Station then can adopt the access way including but not limited to that analog subscriber equipment UE accesses.
In embody rule process, above-mentioned fault message can comprise following information: the warning information etc. of the keyword of identification of broadcast abnormal information type, the mark of fault base station under RNC, fault base station.
Above-described embodiment, when embody rule, can comprise the following steps: (1) base station detects that between self and RNC, communication link is abnormal; (2) base station wirelessly by radio-frequency module to adjacent cell Broadcast Fault information; (3) other normal Base Station that RNC is administrative receive the fault message of broadcast; (4) other normal Base Station by information reporting to RNC; (5) RNC resolves broadcast message to backstage reporting base station fault warning, and by reporting the base station of broadcast message to issue fault base station simulation UE incoming instruction; (6) fault base station receives simulation UE incoming instruction, accesses down the base station sent instructions, to set up the second channel for remote maintenance in the mode simulating UE.
In order to understand above-described embodiment better, describe in detail below in conjunction with instantiation and relevant drawings.
Example 1
In this example, in the actual networking in current outfield, adjacent cell covers mutually, provides prerequisite for base station communicates mutually, and correlation technique medium-long range base station maintenance relies on normal communication link between base station and RNC completely to the remote maintenance of base station.When between base station and RNC, communication link breaks down; fault base station is to adjacent cells broadcast base station fault message; RNC is reported after the base station of adjacent cells receives broadcast message; send instructions by under RNC; fault base station simulation UE accesses normal Base Station jurisdiction district; such background maintenance can to realize this example of remote maintenance of fault base station with Time Division-Synchronous Code Division Multiple Access (Time Division-Synchronize Code Division Multiple Access is called for short TD-SCDMA or TD) system being that background is set forth via normal Base Station.The method that second maintenance channel implements remote maintenance is set up to fault base station, specifically can comprise the following steps:
One, base station is detected communications link condition between self and Radio Link Controller RNC.
Concerning base station, when detecting that the interface of self and RNC is abnormal, base station assert that between current and RNC, communication link is abnormal.
Two, base station by radio-frequency antenna to adjacent cell Broadcast Fault information.
Base station is by radio-frequency antenna broadcast base station abnormal information, and information is including but not limited to the keyword, the unique identification of this base station under RNC, the current main alarm in base station etc. of identification of broadcast unexpected message type.
Three, other normal Base Station that RNC is administrative receive the fault message of broadcast.
After the base station of normal work receives fault broadcast message, resolve message, judge whether type of message is base station fault broadcast, if belonged to, report according to the flow process preparation of setting up second channel; Otherwise, process according to other normal flow.
Four, other normal Base Station by information reporting to RNC.
Before reporting, the mark of base station under RNC is added in the base station receiving broadcast in message body, and starts the timer of wait-receiving mode simulation UE incoming instruction.
Five, RNC resolves broadcast message to backstage reporting base station fault warning, and by reporting the base station of broadcast message to issue fault base station simulation UE incoming instruction.
After RNC receives reporting message; in order to reduce the useless traffic between RNC and base station; RNC can issue to its administrative all normal Base Station and stop reporting information instruction, and such as RNC receives only the information that the normal Base Station that receives first sends, and it can be used as Reference BTS.Then RNC resolves reporting information, using the fault base station information that comprises in message to backstage report and alarm, record reporting base station as remote maintenance Reference BTS, issues simulation UE incoming order to this base station, starts and waits for that base station reports access result timer.
Six, the simulation UE command process that the base station normally worked issues RNC.
After remote maintenance Reference BTS receives this order, close the timer of wait-receiving mode simulation UE incoming instruction, issue this instruction by radio-frequency antenna.
Seven, fault base station receives this instruction, and the base station sent instructions under simulation UE access, sets up the second channel being used for remote maintenance base station.
After fault base station receives simulation UE incoming order, enter simulation UE handling process, resolve command information, access the jurisdiction district, base station of specifying according to command information.
After remote maintenance Reference BTS detects simulation UE access, access result is reported RNC, RNC receives rear end and waits for that base station reports access result timer, and access result is judged: if the access result reported is as failed, then again issue simulation UE incoming instruction, setting waits for that base station reports access result timer; Otherwise notice current failure base station, backstage has been accessed can remote maintenance.
Eight, the process under abnormal conditions.
In this example, the abnormal conditions of indication refer to timer timeout condition in above-mentioned flow process, comprising:
The timer expiry of wait-receiving mode simulation UE incoming instruction; remote maintenance Reference BTS is described, and (namely RNC is by the selected base station of pre-defined rule; such as RNC can by the sequencing determination Reference BTS received; can using the normal Base Station received first corresponding to fault message as Reference BTS) do not receive the simulation UE incoming order that RNC issues at the appointed time, now remote maintenance Reference BTS again reports broadcast and resets the timer receiving simulation UE incoming instruction.
Wait for that base station reports access result timer expiry, illustrate that RNC does not receive the simulation UE that remote maintenance Reference BTS reports at the appointed time and accesses testing result, now RNC again issues simulation UE incoming instruction to remote maintenance Reference BTS and resets and waits for that base station reports access result timer.
Example 2
This example is described for TD network.Fig. 2 is the long-distance maintenance method schematic flow sheet of the base station according to example of the present invention.As shown in Figure 2, the method comprises:
Step S202, when fault base station NodeB 2 detects that link is abnormal between RNC, to the fault message of adjacent cell broadcast base station NodeB2;
Administrative other normal Base Station of step S204, RNC such as NodeB1 receives the fault message of broadcast, and reports described fault message to RNC, starts the timer of wait-receiving mode simulation UE incoming instruction simultaneously;
Step S206, RNC receive above-mentioned fault message and resolve broadcast message, to backstage reporting base station fault warning;
Step S208, RNC issue fault base station simulation UE incoming instruction, and startup waits for that base station reports access result timer.
Step S210, NodeB1 receive above-mentioned instruction, and close the timer of wait-receiving mode simulation UE incoming instruction, issue simulation UE incoming instruction to NodeB2 simultaneously;
Step S212, NodeB2 are by simulation UE access way access NodeB1;
Step S214, NodeB1 report access result to RNC;
Step S216, RNC receive above-mentioned access result, and closedown waits for that base station reports access result timer, notifies that backstage second channel (i.e. second communication link) is set up, and finally realizes the remote maintenance of base station simultaneously.
Fig. 3 is the remote maintenance system structured flowchart of the base station according to the embodiment of the present invention.As shown in Figure 3, this system comprises: fault base station 30, normal Base Station 32, RNC 34, wherein,
Fault base station 30, is connected with RNC 34 by normal Base Station 32.For when detecting that the first communication link between self and RNC 34 is abnormal, to adjacent cell Broadcast Fault information; And according to the instruction access normal Base Station 32 setting up second communication link coming from normal Base Station 32 received, set up second communication link with RNC;
Normal Base Station 32, corresponding with adjacent cell, for receiving fault message and by fault information reporting to RNC 34; And receive the described instruction of setting up second communication link coming from RNC34, and instruction is sent to fault base station 30.
In specific implementation process, as shown in Figure 4, fault base station 30 can comprise:
Detection module 302, whether abnormal for the first communication link between detection failure base station 30 and RNC 34;
Broadcast module 304, is connected with above-mentioned detection module 302, for when above-mentioned detection module 302 Output rusults is for being, to adjacent cell Broadcast Fault information;
First receiver module 306, for receiving the instruction of setting up second communication link coming from normal Base Station 32 and send over;
Access module 308, for according to instruction access normal Base Station 32, sets up second communication link with RNC;
Normal Base Station 32 comprises:
Second receiver module 322, for receiving fault message, and receives the instruction of setting up second communication link of RNC 34 transmission;
First sending module 324, is connected with the second receiver module 322, for the fault information reporting of reception is sent to fault base station 30 to RNC34 and by the instruction of setting up second communication link.
In preferred implementation process, as shown in Figure 4, RNC 34, can comprise:
Select module 342, for selecting a normal Base Station 32 by pre-defined rule and processing the fault message coming from selected normal Base Station and report;
Second sending module 344, be connected with selection module 342, RNC 34 sends the instruction of setting up second communication link to fault base station 30 by selected normal Base Station.
In preferred implementation process, as shown in Figure 4, above-mentioned normal Base Station 32 can also comprise: the first time block 326, during for not receiving instruction in the first predetermined amount of time, triggers the first sending module 324 reporting fault information again.RNC34 can also comprise: the second time block 346, for do not receive in the second predetermined amount of time described selected normal Base Station feedback access object information time, trigger the second sending module 344 and resend described instruction of setting up second communication link.
The each module that it should be noted that in above-mentioned terminal is correlated with the preferred working method that combines specifically can the description of said method embodiment, repeats no more herein.
As can be seen from the above description, present invention achieves following technique effect:
Pass through the present invention; adopting during communication link fails between base station and radio network controller utilizes normal Base Station to set up the technological means of the second communication link of remote maintenance base station; solve in correlation technique; the problems such as remote maintaining base station scheme cost is high, poor stability; and then reach fault-tolerance and the failure response speed of raising system; reduce the effect of base station maintenance cost, improve the satisfaction of user simultaneously.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, and in some cases, step shown or described by can performing with the order be different from herein, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. a long-distance maintenance method for base station, is characterized in that, comprising:
When fault base station detects that the first communication link between self and radio network controller (RNC) is abnormal, to adjacent cell Broadcast Fault information;
The administrative normal Base Station corresponding with described adjacent cell of described RNC receives described fault message and by described fault information reporting to described RNC;
Described normal Base Station receives the instruction of setting up second communication link coming from described RNC, and described instruction is sent to described fault base station;
Described normal Base Station is accessed according to the described instruction coming from described normal Base Station received in described fault base station, sets up described second communication link with described RNC.
2. method according to claim 1, is characterized in that,
Described fault base station receive come from described RNC set up the instruction of second communication link before, also comprise: described RNC selectes a described normal Base Station by pre-defined rule and process comes from the fault message that described selected normal Base Station reports;
Described RNC sends the instruction of setting up second communication link to described fault base station by described selected normal Base Station.
3. method according to claim 2, is characterized in that, described normal Base Station also comprises after giving described RNC by described fault information reporting:
Described normal Base Station does not receive described instruction in the first predetermined amount of time, then again report described fault message.
4. method according to claim 2, is characterized in that, described RNC, is also comprised to after described fault base station sends and sets up the instruction of second communication link by described selected normal Base Station:
When described RNC does not receive the access object information of described selected normal Base Station feedback in the second predetermined amount of time, then resend described instruction of setting up second communication link.
5. method according to claim 1, is characterized in that, described normal Base Station also comprises before giving described RNC by described fault information reporting:
The mark of described normal Base Station under described RNC is added in described failure message.
6. the method according to any one of claim 1 to 5, is characterized in that, described instruction comprises: analog subscriber equipment UE incoming instruction.
7. the method according to any one of claim 1 to 5, is characterized in that, described fault message comprises following information:
The warning information of the keyword of identification of broadcast abnormal information type, the mark of described fault base station under described RNC, described fault base station.
8. a remote maintenance system for base station, comprising: radio network controller (RNC), fault base station and normal Base Station, is characterized in that,
Described fault base station, for when detecting that the first communication link between self and described RNC is abnormal, to adjacent cell Broadcast Fault information; And access described normal Base Station according to the instruction of setting up second communication link coming from described normal Base Station received, set up described second communication link with described RNC;
Described normal Base Station, corresponding with described adjacent cell, for receive described fault message and by described fault information reporting give described RNC; And receive the described instruction of setting up second communication link coming from described RNC, and described instruction is sent to described fault base station.
9. system according to claim 8, is characterized in that,
Described fault base station comprises:
Detection module, whether abnormal for the first communication link detected between described fault base station and described RNC;
Broadcast module, for when above-mentioned detection module Output rusults is for being, to adjacent cell Broadcast Fault information;
First receiver module, for receiving the instruction of setting up second communication link coming from described normal Base Station and send over;
Access module, for accessing described normal Base Station according to described instruction, sets up described second communication link with described RNC;
Described normal Base Station comprises:
Second receiver module, for receiving described fault message, and receives the instruction of setting up second communication link of described RNC transmission;
First sending module, for giving described RNC by the described fault information reporting received and described instruction of setting up second communication link being sent to described fault base station.
10. system according to claim 8 or claim 9, it is characterized in that, described RNC, comprising:
Select module, for selecting a described normal Base Station by pre-defined rule and processing the fault message coming from described selected normal Base Station and report;
Second sending module, described RNC sends the instruction of setting up second communication link to described fault base station by described selected normal Base Station.
11. systems according to claim 10, is characterized in that, described normal Base Station also comprises:
First time block, during for not receiving described instruction in the first predetermined amount of time, triggering described first sending module and again reporting described fault message.
12. systems according to claim 10, is characterized in that, described RNC also comprises:
Second time block, for do not receive in the second predetermined amount of time described selected normal Base Station feedback access object information time, trigger described second sending module and resend described instruction of setting up second communication link.
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| CN201110090733.5A CN102740337B (en) | 2011-04-12 | 2011-04-12 | The long-distance maintenance method of base station and system |
| PCT/CN2011/080110 WO2012139360A1 (en) | 2011-04-12 | 2011-09-23 | Remote maintenance method and system for base station |
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| CN201110090733.5A CN102740337B (en) | 2011-04-12 | 2011-04-12 | The long-distance maintenance method of base station and system |
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| WO2015079195A1 (en) | 2013-11-28 | 2015-06-04 | British Telecommunications Public Limited Company | Network access fault reporting |
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| US10425979B2 (en) | 2014-06-25 | 2019-09-24 | Nokia Solutions And Networks Oy | Method, apparatus, cellular network base station and computer program to enable remote maintenance |
| CN105813118A (en) * | 2014-12-30 | 2016-07-27 | 中兴通讯股份有限公司 | Base station remote maintenance method and base station remote maintenance system |
| CN107623923A (en) * | 2016-07-14 | 2018-01-23 | 中兴通讯股份有限公司 | The processing method and processing device of data, webmaster |
| EP3422637A1 (en) | 2017-06-28 | 2019-01-02 | Thomson Licensing | Method of communication failure reporting and corresponding apparatus |
| CN110868311B (en) * | 2018-08-27 | 2023-02-17 | 阿里巴巴集团控股有限公司 | LoRaWAN base station and fault monitoring method, device, equipment and storage medium thereof |
| CN110971428B (en) * | 2018-09-28 | 2021-08-13 | 上海华为技术有限公司 | Method, device and system for reporting offline network device |
| CN111918316B (en) * | 2019-05-10 | 2022-05-03 | 大唐移动通信设备有限公司 | Base station maintenance method and base station maintenance device |
| CN114448771B (en) * | 2021-12-29 | 2024-06-25 | 华为技术有限公司 | Fault detection method and device |
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- 2011-04-12 CN CN201110090733.5A patent/CN102740337B/en not_active Expired - Fee Related
- 2011-09-23 WO PCT/CN2011/080110 patent/WO2012139360A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1267968A (en) * | 1999-03-19 | 2000-09-27 | 富士通株式会社 | Radio home loop system and radio chain circuit control method |
| CN1466274A (en) * | 2002-07-03 | 2004-01-07 | 华为技术有限公司 | Method for forwarding data and signaling |
| CN101370276A (en) * | 2007-08-17 | 2009-02-18 | 中兴通讯股份有限公司 | Neighbor section list updating method |
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| Publication number | Publication date |
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| CN102740337A (en) | 2012-10-17 |
| WO2012139360A1 (en) | 2012-10-18 |
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