CN106304159A - A kind of base station circuitry fault loop device and fault handling method - Google Patents
A kind of base station circuitry fault loop device and fault handling method Download PDFInfo
- Publication number
- CN106304159A CN106304159A CN201510299951.8A CN201510299951A CN106304159A CN 106304159 A CN106304159 A CN 106304159A CN 201510299951 A CN201510299951 A CN 201510299951A CN 106304159 A CN106304159 A CN 106304159A
- Authority
- CN
- China
- Prior art keywords
- end foot
- short circuit
- base station
- interface
- abis
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
A kind of base station circuitry fault loop device and the method for troubleshooting, including the DB44-Abis interface in base station, in described DB44-Abis interface, the end foot short circuit corresponding with E1 Circuits System becomes loop.The DB44-Abis interface of foot short circuit and a DB44 interface or the 2nd DB44 interface is held to connect by completing；Send packet by webmaster, so that Abis circuit data bag returns to base station controller BSC side, by the webmaster tool analysis of BSC, judge whether the circuit signal parameter returned meets electrical specifications；Or make Abis circuit, outside base transceiver station BTS, base station be formed closed loop, according to the LED status of base station transmission circuit plate, carry out decision circuitry state；Realize quickly searching Abis interface fault by above-mentioned steps.The present invention can position and process conventional exceptional fault and technical barrier quickly and easily, improves work efficiency.
Description
Technical field
The present invention relates to the base station circuitry troubleshooting field in the communication technical field of a kind of base station, particularly a kind of base station circuitry event
Barrier loop device and fault handling method.The present invention is mainly used to be to solve current base station communication system Abis interface circuit fault diagnosis
The difficult problem processed；Especially by the loop device developed voluntarily, respectively each Abis circuit interface is carried out loop, pass in conjunction with base station
The LED status (downward loop) of transmission of electricity road interface board, or in circuit loop, send the method (upwards loop) of packet,
Analyze, judge and get rid of the failure problems in terms of all kinds of network element circuit in base station equipment and beyond base station equipment.
Background technology
Abis interface is defined as two functional entity BSC (base station controller) and the BTS (base transceiver station) of base station sub-system
Between communication interface, the far-end interconnection mode between BTS and BSC, this interface support all services provided a user with,
And support the control to BTS wireless device and the distribution of wireless frequency.
The physical connection of Abis interface is realized by 2Mb/s data/link.Aspect is also adopted by open interconnection structure, and it is the years old
One, second, third layer interface agreement meets the requirement of GSM recommendation 08.54,08.56,08.58 respectively.
Abis circuit be base station between BSC for transmitting the link of signaling and business, link interior joint is many, and number of links is huge,
The generally Abis number of links of LAN all reaches more than ten thousand, and is fault part occurred frequently, and fault relates to optical transmission device SDH
The data configuration of passage, the data configuration of BTS, BSC, SDH equipment, each equipment interface of E1 circuit, Transmission Fibers, E1 electricity
Cable；BTS, BSC internal transmission circuit board, interconnection time slot, various interface circuits etc.；Therefore, the accurate analysis of trouble point
Location, is the key getting rid of this type of fault, but owing to the interface between Abis circuit and base station is DB44 interface, traditional instrument
And detection method does not the most possess this interface, it is impossible to this partial circuit is accessed and carries out detection analysis inside loop, cause such fault
Cannot be carried out location.
Traditional fault handling method, it is impossible to carry out fault location accurately, it is impossible to accurately distinguish out be transmission, base station board or
Relevant interface fault, and relate to the cooperation between multiple specialty, cause substantial amounts of human resources and maintenance cost spending；
In order to process a fault, the most round, more exchange device difference plate；Multiple professionals are wanted to go to, often in automobile
Journey will run hundreds of thousands of kilometer；Meanwhile, the method replacing the base station circuitry plate having incipient fault one by one, causes base station repeatedly
Repeatedly restart, fall station, have a strong impact on network quality and user perceptibility.
Traditional fault location, the most only loop wire, coordinate code error tester to use, and is merely able on DDF frame use,
An E1/T1 circuit is carried out loop every time；But in the circuit that DDF frame is downward, it is the part occurred frequently of fault routine, above-mentioned
Traditional test means cannot be carried out loop detection and diagnosis.In prior art, the location of many faults, investigation are often
Need repeatedly shuttle device on-the-spot；The recessive coffret failture evacuation of such as certain base station, due to cannot fault point, fault
Phenomenon is complicated, and multi-specialized many people come and go repeatedly, and stroke more than 1,000 kilometer occupies more than 20 work of technical backbone of multiple specialty
Day, not only wasting gasoline and human resources, the concentration of user is complained, and brings substantial amounts of workload, and because event equally
Network quality problem is brought in barrier base station, causes user perceptibility and declines.
Summary of the invention
The technical problem to be solved is to provide a kind of base station circuitry fault loop device and fault handling method, can quickly,
Position and process base station circuitry fault easily, improve work efficiency；Substantial amounts of human and material resources can be saved, save dimension
Protect cost.Further, the present invention can greatly reduce fault and last, and makes hidden failures domination, can send out in time
Existing hidden failures；Thus improve network quality and network stabilization.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: a kind of base station circuitry fault loop device, including using
In the DB44-Abis interface being connected with the DB44 interface in base station, described DB44-Abis interface, with E1 Circuits System
Corresponding end foot short circuit becomes loop.
In described DB44-Abis interface, the 1st end foot and the 3rd end foot short circuit, the 2nd end foot and the 4th end foot short circuit, the 5th
End foot and the 7th end foot short circuit, the 6th end foot and the 8th end foot short circuit, the 9th end foot and the 11st end foot short circuit, the 10th end foot and
12nd end foot short circuit, the 22nd end foot and the 24th end foot short circuit, the 23rd end foot and the 25th end foot short circuit, the 31st end foot and
33 end foot short circuits, the 32nd end foot and the 34th end foot short circuit, the 35th end foot and the 37th end foot short circuit, the 36th end foot and the 38th
End foot short circuit, the 39th end foot and the 41st end foot short circuit, the 40th end foot and the 42nd end foot short circuit, the 43rd end foot and the 13rd end
Foot short circuit, the 44th end foot and the 14th end foot short circuit.
A kind of method using above-mentioned loop device to carry out troubleshooting, comprises the following steps: one, hold foot short circuit by completing
DB44-Abis interface is connected with a DB44 interface or the 2nd DB44 interface of base transceiver station；
Two, send packet by webmaster, so that Abis circuit data bag returns to base station controller BSC side, controlled by base station
The webmaster tool analysis of device BSC processed, judges whether the circuit signal parameter returned meets electrical specifications；Or make Abis circuit
Outside base transceiver station BTS, base station is formed closed loop, according to the LED status of base station transmission circuit plate, carry out decision circuitry
State；
Realize quickly searching Abis interface fault by above-mentioned steps.
In step 2, when sending packet by webmaster, the trouble location in loop is divided into two sections, it is judged that after faulty component,
Again faulty component is divided into two sections, until finding trouble point.
During use, DB44-Abis interface is connected with DB44 interface by corresponding interface and cable.
For solving above-mentioned technical barrier, by researching and developing the loop device of DB44-Abis interface, use node port loop method,
In conjunction with the LED status (outside downward loop, i.e. base transceiver station BTS) of base station transmission circuit interface board, and at circuit
Loop sends the method (upwards loop, i.e. base station controller BSC side) of packet, can be with the circuit board in locating base station equipment
Crossed pair in card, interface device, circuit error code, rosin joint, and transmission circuit, from ring, circuit blocks, data leakage is joined etc. therefore
Barrier and the most indiscoverable hidden failures.
Secondly, use the loop device of DB44-Abis interface, combine the fault location processing method of ping packet, fault location
Precisely, convenient and swift, it is not necessary to the participation of transmission professional and technical personnel so that common wireless technology personnel both can accurately sentence
Conclude an Abis transmission circuit abort situation；And the most such job demand transmission engineering teacher carries code error tester to on-the-spot anti-
Repetition measurement tries, and the most also needs transmission network management, wireless webmaster jointly to coordinate, and nonetheless many people participate in, and the most all cannot complete fault
Location.Self-control Abis choma road device processes the technology of base station circuitry fault, has reformed traditional base station transmission circuit troubleshooting
Technology, has overturned the troubleshooting means of multi-specialized cooperation.Base station circuitry is processed in conjunction with OMC flow view, PING job contract tool etc.
The means of fault, it is provided that conveniently fault location means, drastically increase work efficiency, alleviate technical staff's
Labor intensity, reduces fault and lasts, it is ensured that the stability of quality of wireless network, greatly facilitates the eliminating of fault, subtracts
Lack fault to last, for common Abis fault, the maintenance cost of more than 90% can have been saved with one-time positioning success,
Reduce obstacle to last, reduce the labor intensity of engineers and technicians, improve production efficiency, improve the stability of network.
The present invention compared with prior art, can position and process conventional exceptional fault and technical barrier quickly and easily, improves
Work efficiency；Substantial amounts of human and material resources can be saved；The maintenance cost of 90% can be saved.
The present invention compared with prior art, can greatly reduce fault and last, and make hidden failures domination, can be timely
Find hidden failures；Thus improve network quality and network stabilization.
Present invention solves the technical problem that, be possible not only to the process solving to use the fault of DB44 interface, it then follows such scheme,
Can be extended to use the solution of the fault problem of any circuit interface.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the structured flowchart of the present invention.
Fig. 2 is the end foot connection diagram of loop device.
Schematic diagram when Fig. 3 is to use webmaster instrument to test in the present invention.
Schematic diagram when Fig. 4 is to use webmaster instrument to find trouble point in the present invention.
Detailed description of the invention
Such as Fig. 1, as shown in 2, a kind of base station circuitry fault loop device, including the DB44-Abis interface in base station, described
In DB44-Abis interface, the end foot short circuit corresponding with E1 Circuits System becomes loop.
DB44 interface structure and electric parameters analysis, use the testing tool such as circuit tester, 44 stitch are carried out test verification with
The corresponding relation of E1 Circuits System is as shown in the table:
According to upper table DB44 interface pin and E1 Circuits System line sequence corresponding relation, by the screen layer of corresponding TX Yu RX and together
Shaft core docking welding is as shown below.Such as, by stitch DB44 interface end foot 22-24,23-25 does solder shorts respectively, can
So that first E1 Circuits System is done loop.
Concrete connection scheme, as shown in Figure 2, the 1st end foot and the 3rd end foot short circuit, the 2nd end foot and the 4th end foot short circuit,
5th end foot and the 7th end foot short circuit, the 6th end foot and the 8th end foot short circuit, the 9th end foot and the 11st end foot short circuit, the 10th end
Foot and the 12nd end foot short circuit, the 22nd end foot and the 24th end foot short circuit, the 23rd end foot and the 25th end foot short circuit, the 31st end foot
With the 33rd end foot short circuit, the 32nd end foot and the 34th end foot short circuit, the 35th end foot and the 37th end foot short circuit, the 36th end foot with
38th end foot short circuit, the 39th end foot and the 41st end foot short circuit, the 40th end foot and the 42nd end foot short circuit, the 43rd end foot and
13 end foot short circuits, the 44th end foot and the 14th end foot short circuit.
As shown in fig. 1, a kind of method using above-mentioned loop device to carry out troubleshooting, comprise the following steps: one, by complete
The DB44-Abis interface becoming end foot short circuit connects with a DB44 interface or the 2nd DB44 interface.
Two, send packet by webmaster, so that Abis circuit data bag returns to base station controller BSC side, controlled by base station
The webmaster tool analysis of device BSC processed, judges whether the circuit signal parameter returned meets electrical specifications；Or make Abis circuit
Outside base transceiver station BTS, base station is formed closed loop, according to the LED status of base station transmission circuit plate, carry out decision circuitry
State.
Realize quickly searching Abis interface fault by above-mentioned steps.
Such as Fig. 3, as shown in 4, in step 2, upwards carry out to BSC or down to BTS from BTS top Abis circuit interface
Loop device operates, and faulty link carries out two points, uses two points of failture evacuation methods.Such as, sent with ping order by webmaster
During packet, the fault in loop is divided into two sections, it is judged that after faulty component, then faulty component is divided into two sections, until looking into
Find trouble point.
Claims (5)
1. a base station circuitry fault loop device, including the DB44-Abis interface for being connected with the DB44 interface in base station, its
Feature is: in described DB44-Abis interface, and the end foot short circuit corresponding with E1 Circuits System becomes loop.
A kind of base station circuitry fault loop device the most according to claim 1, is characterized in that: described DB44-Abis interface
In, the 1st end foot and the 3rd end foot short circuit, the 2nd end foot and the 4th end foot short circuit, the 5th end foot and the 7th end foot short circuit, the 6th
End foot and the 8th end foot short circuit, the 9th end foot and the 11st end foot short circuit, the 10th end foot and the 12nd end foot short circuit, the 22nd end foot
With the 24th end foot short circuit, the 23rd end foot and the 25th end foot short circuit, the 31st end foot and the 33rd end foot short circuit, the 32nd end foot with
34th end foot short circuit, the 35th end foot and the 37th end foot short circuit, the 36th end foot and the 38th end foot short circuit, the 39th end foot and
41 end foot short circuits, the 40th end foot and the 42nd end foot short circuit, the 43rd end foot and the 13rd end foot short circuit, the 44th end foot and the 14th
End foot short circuit.
3. the method using the loop device described in claim 1-2 to carry out troubleshooting, is characterized in that comprising the following steps:
One, the DB44-Abis interface of foot short circuit is held to connect with a DB44 interface or the 2nd DB44 of base transceiver station by completing
Mouth connects；
Two, send packet by webmaster, so that Abis circuit data bag returns to base station controller BSC side, controlled by base station
The webmaster tool analysis of device BSC processed, judges whether the circuit signal parameter returned meets electrical specifications；Or make Abis circuit
Outside base transceiver station BTS, base station is formed closed loop, according to the LED status of base station transmission circuit plate, carry out decision circuitry
State；
Realize quickly searching Abis interface fault by above-mentioned steps.
The method of a kind of troubleshooting the most according to claim 2, is characterized in that: in step 2, sends number by webmaster
During according to bag, the trouble location in loop is divided into two sections, it is judged that after faulty component, then faulty component is divided into two sections, until
Find trouble point.
The method of a kind of troubleshooting the most according to claim 2, is characterized in that: during use, by DB44-Abis interface
It is connected with DB44 interface by corresponding interface and cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510299951.8A CN106304159A (en) | 2015-05-30 | 2015-05-30 | A kind of base station circuitry fault loop device and fault handling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510299951.8A CN106304159A (en) | 2015-05-30 | 2015-05-30 | A kind of base station circuitry fault loop device and fault handling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106304159A true CN106304159A (en) | 2017-01-04 |
Family
ID=57655820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510299951.8A Pending CN106304159A (en) | 2015-05-30 | 2015-05-30 | A kind of base station circuitry fault loop device and fault handling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106304159A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101217763A (en) * | 2008-01-15 | 2008-07-09 | 中兴通讯股份有限公司 | An expanding device and method from logic tree to physical tree in fault analysis |
| US20130053024A1 (en) * | 2010-04-30 | 2013-02-28 | Huawei Technologies Co., Ltd. | Method and device for handling cell outage |
| CN104144442A (en) * | 2013-05-10 | 2014-11-12 | 中国电信股份有限公司 | Abis interface loop detector, manufacturing method of Abis interface loop detector and fault positioning method and system |
| CN204190785U (en) * | 2014-11-13 | 2015-03-04 | 中国电信股份有限公司江苏分公司 | A kind of E1/T1 transmission circuit tracer |
-
2015
- 2015-05-30 CN CN201510299951.8A patent/CN106304159A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101217763A (en) * | 2008-01-15 | 2008-07-09 | 中兴通讯股份有限公司 | An expanding device and method from logic tree to physical tree in fault analysis |
| US20130053024A1 (en) * | 2010-04-30 | 2013-02-28 | Huawei Technologies Co., Ltd. | Method and device for handling cell outage |
| CN104144442A (en) * | 2013-05-10 | 2014-11-12 | 中国电信股份有限公司 | Abis interface loop detector, manufacturing method of Abis interface loop detector and fault positioning method and system |
| CN204190785U (en) * | 2014-11-13 | 2015-03-04 | 中国电信股份有限公司江苏分公司 | A kind of E1/T1 transmission circuit tracer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106501706B (en) | A kind of blind hole detection method of printed circuit board | |
| CN106787199A (en) | A kind of portable substation simulated testing system and method | |
| CN115544949A (en) | Method for detecting integrated circuit layout topological structure based on equivalent multiport network | |
| CN106209540A (en) | The method of testing of a kind of CAN sampling point position and device | |
| CN107612769B (en) | Method and system for testing wireless transmission rate of router | |
| CN104066103A (en) | Data service core network fault positioning method and device | |
| CN104254095A (en) | Method and device for positioning transmission fault causing large-scale base station service failure | |
| TWI638548B (en) | Broadband subscriber lines malfunction testing system | |
| CN106304159A (en) | A kind of base station circuitry fault loop device and fault handling method | |
| US10393790B2 (en) | Method for testing connectivity | |
| CN107769964B (en) | Special line checking method and system | |
| CN107820265A (en) | Handle the method and system of radio POS terminal failure | |
| CN103875209B (en) | The method quickly detecting and positioning fault and system thereof for building conversational system | |
| CN117041094A (en) | Quality detection method for mass production network equipment products | |
| CN103259697A (en) | Method using UWB equipment to carry out ADB debugging on android platform | |
| CN113660560B (en) | Intelligent substation process layer switch topology real-time verification method | |
| CN101895641B (en) | Network line testing device and method | |
| CN110943759A (en) | Electric power communication link data checking method based on depth-first search algorithm | |
| CN104144442B (en) | Abis interface circulator and production method, Fault Locating Method and system | |
| CN110635967B (en) | Method for automatically testing network port index | |
| CN107493193B (en) | Method and device for on-site elimination of uplink communication fault of station terminal | |
| CN107870837A (en) | A kind of PCIE Port method of testings of location-server PCIE extrapolation equipment | |
| CN114630343A (en) | Multi-type terminal-oriented 5G access network testing system and testing method | |
| CN107453944B (en) | Method and system for determining optimal test connection number of network throughput test | |
| CN219740410U (en) | Station door system site 485 bus fault point diagnosis device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Yan Chaoli Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention |
|
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |