CN102811138B - The detection method and device of information of remote equipment - Google Patents
The detection method and device of information of remote equipment Download PDFInfo
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- CN102811138B CN102811138B CN201210257656.2A CN201210257656A CN102811138B CN 102811138 B CN102811138 B CN 102811138B CN 201210257656 A CN201210257656 A CN 201210257656A CN 102811138 B CN102811138 B CN 102811138B
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Abstract
The invention discloses a kind of detection method and device of information of remote equipment, this method includes：Centralized processing equipment detects its lower remote equipment being not configured hung, and determines the loop information for the remote equipment being not configured；Centralized processing equipment reports the information detected according to loop information to Network Management System.Through the invention, in the case where communication network is the scene of annular networking, the relevant configured parameter for the remote equipment being not configured is detected automatically, and is reported to Network Management System so that network operation is more intelligent, reduces network operation difficulty, reduces network operation cost.
Description
Technical field
The present invention relates to the communications fields, in particular to a kind of detection method and device of information of remote equipment.
Background technology
With the high speed development of the communication technology, communication network scale is increasing, becomes increasingly complex.In general, a network
Management system equipment can safeguard hundreds and thousands of a remote equipments, and after disposing these remote equipments, Network Management System need to be to it
It is configured one by one, makes its normal work.If not configured to it, remote equipment can not work normally, network operation people
Member does not know the presence of its hardware device yet.
The equipment that is not configured left can be detected in centralized processing equipment side by the modes such as alerting, but network operation
Personnel can not find out the presence of remote equipment and the deployment way of remote equipment, cause the waste of resource, the increasing of cost
Be subject to and the difficulty of network operation, in addition can traffic affecting use.
Invention content
It is right at least to solve in the related technology the present invention provides a kind of detection method and device of information of remote equipment
In the remote equipment that Network Management System is not configured, network maintenance staff can not know presence and its deployment side of the remote equipment
Formula, waste of resource, or even influence the problem of business uses.
According to an aspect of the invention, there is provided a kind of detection method of information of remote equipment, including：Centralized processing is set
It is standby to detect its lower remote equipment being not configured hung, and determine the loop information for the remote equipment being not configured；Focus on equipment
The information detected is reported to Network Management System according to loop information.
Preferably, determine that the loop information for the remote equipment being not configured includes：It focuses on equipment and sends signal, wherein
The signal includes at least：Focus on the parameter information and counter of equipment；It focuses on equipment and receives and pass through one or more
The signal of the centralized processing equipment is returned to after a remote equipment being not configured, and compares the signal and received signal of transmission；Collection
Middle processing equipment determines loop information according to comparison result.
Preferably, after centralized processing equipment sends signal, the above method further includes：Often pass through a remote equipment,
The value of counter is added 1 by centralized processing equipment.
Preferably, centralized processing equipment transmission signal includes：It focuses on equipment and sends signal according to the period.
Preferably, centralized processing equipment reports the information detected to include according to loop information to Network Management System：Collection
Middle processing equipment obtains the additional parametric information of the remote equipment being not configured on loop according to loop information, wherein distally sets
Standby additional parametric information includes at least：Type, equipment Serial Number, the asset version number of remote equipment；Focus on equipment to
Network Management System reports the additional parametric information of the information and remote equipment that detect.
Preferably, before centralized processing equipment detects its lower remote equipment being not configured hung, the above method further includes：
Centralized processing equipment and the remote equipment being not configured carry out rate adaptation；Equipment is focused on according to the rate adaptation
As a result the determining state that normal communication itself is in the link for the remote equipment being not configured.
Preferably, centralized processing equipment includes with the remote equipment progress rate adaptation being not configured：If be not configured
The rate that the both ends of remote equipment are adaptive is inconsistent, the friendship of the adaptive successful rate in the remote equipment that is not configured selection both ends
Channel of the maximum value of collection as transmission signaling.
Preferably, centralized processing equipment includes with the remote equipment progress rate adaptation being not configured：Focus on equipment
With the remote equipment being not configured rate adaptation is carried out according to the period.
Preferably, above-mentioned centralized processing equipment is baseband processing unit, and said distal ends equipment is RF processing unit.
According to another aspect of the present invention, a kind of detection device of information of remote equipment is provided, centralized processing is applied to
Equipment, including：Detecting module, for detecting its lower remote equipment being not configured hung；Determining module is not configured for determination
The loop information of remote equipment；Reporting module, for reporting the information detected to Network Management System according to loop information.
Through the invention, in the case where communication network is the scene of annular networking, the phase for the remote equipment being not configured is detected automatically
Configuration parameter is closed, and is reported to Network Management System so that network operation is more intelligent, reduces network operation difficulty, reduces
Network operation cost.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the flow chart of the detection method of information of remote equipment according to the ... of the embodiment of the present invention；
Fig. 2 is the flow chart of the detection method of information of remote equipment according to the preferred embodiment of the invention；
Fig. 3 is the structure diagram of the detection device of information of remote equipment according to the ... of the embodiment of the present invention；
Fig. 4 is the structure diagram of the detection device of information of remote equipment according to the preferred embodiment of the invention；
Fig. 5 is the schematic diagram of annular networking according to the preferred embodiment of the invention；
Fig. 6 is the structural schematic diagram of the detecting system of information of remote equipment according to the preferred embodiment of the invention；
Fig. 7 is remote equipment according to the preferred embodiment of the invention（RRU）The flow chart of the detection method of information.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
An embodiment of the present invention provides a kind of detection method of information of remote equipment, this method is disposed applied to remote equipment
For loop network and the scene that is not configured, Fig. 1 is the detection method flow chart of information of remote equipment according to the ... of the embodiment of the present invention,
As shown in Figure 1, including following step S102 to step S104.
Step S102, centralized processing equipment detects its lower remote equipment being not configured hung, and determines the distal end being not configured
The loop information of equipment.
Step S104, centralized processing equipment report the information detected according to loop information to Network Management System.
In the related technology, remote equipment Network Management System being not configured, network maintenance staff can not know that this is remote
The presence of end equipment and its deployment way, result in waste of resources, cost increase and network operation difficulty increase, or even influence
The use of business.In the embodiment of the present invention, in the case where communication network is the scene of annular networking, centralized processing equipment detects not automatically
The relevant configured parameter of the remote equipment of configuration, and it is reported to Network Management System so that network operation is more intelligent, reduces
Network operation difficulty reduces network operation cost.
For loop network, determine that the loop information for the remote equipment being not configured can be by sending signal, and will receive
To signal compared with the signal of transmission, it is hereby achieved that loop information, wherein loop information may include on loop
The number of remote equipment, the information etc. of series and each remote equipment, it is specific as follows：It focuses on equipment and sends signal,
In, which includes at least：Focus on the parameter information and counter of equipment；Focus on equipment receive by one or
The signal of the centralized processing equipment is returned to after multiple remote equipments being not configured, and compares the signal and received signal of transmission；
Centralized processing equipment determines loop information according to comparison result.In this preferred embodiment, the characteristics of using looped network, obtain on loop
The information of remote equipment, it is simple easily to realize, and accuracy rate is high.
It should be noted that centralized processing equipment sends signal, which often passes through a remote equipment, and centralized processing is set
It is standby that the value of counter is added 1, to calculate the number of the remote equipment on loop.Above-mentioned signal can be frame signal.Preferably,
Signal can be sent according to the period by focusing on equipment.Signal is sent according to the period, multiple loop informations can be obtained, so as to
To increase accuracy.
Step S104 includes：Equipment is focused on according to the attached of the remote equipment being not configured on loop information acquisition loop
Add parameter information, wherein the additional parametric information of remote equipment includes at least：Type, equipment Serial Number, the assets of remote equipment
Version number；Centralized processing equipment reports the additional parametric information of the information and remote equipment that detect to Network Management System.It is excellent
Selection of land can obtain the additional parametric information of each remote equipment on the loop successively.
In addition, can successfully obtain the information of remote equipment to ensure to focus on equipment, and by the information reporting
To Network Management System, in a preferred embodiment, its lower remote equipment being not configured hung is detected in centralized processing equipment
Before, the rate of adaptive adjustment centralized processing equipment and remote equipment is first passed through, the communication link to ensure the two is normal, tool
Body can be realized by following operation：Centralized processing equipment and the remote equipment being not configured carry out rate adaptation；Centralized processing
Equipment determines itself according to the result of the rate adaptation and the link of remote equipment that is not configured is in the shape of normal communication
State.Above-mentioned rate adaptation can be carried out according to the period, for example, centralized processing equipment is with Ns（N>=1）For the period, from lowest speed
Rate starts to switch；Remote equipment switches using 4Ns as the period since flank speed, certainly, the period of remote equipment rate switching
4 times of centralized processing device-speed switching cycle are not limited to, can also be 3 times, 5 times etc..
During above-mentioned rate adaptation, the remote equipment on loop is adaptive due to carrying out rate from the both ends of ring
It answers, the up and down rate that may result in a certain remote equipment is inconsistent, at this point, the remote equipment needs to select general signaling
Channel transfer signaling makes all remote equipments on loop that can be communicated, and implementation method is as follows：If what is be not configured is remote
The rate that the both ends of end equipment are adaptive is inconsistent, the intersection of the adaptive successful rate in the remote equipment that is not configured selection both ends
Maximum value as transmission signaling channel.In this preferred embodiment, the maximum value of the adaptive successfully intersection of rate is selected
As the channel of transmission signaling, that is, general signalling path under various rates is selected to transmit signaling.It can ensure to lead in this way
Letter link can be communicated, so as to detect all remote equipments being not configured on loop.
Preferably, above-mentioned centralized processing equipment is baseband processing unit（Base Band Unit, referred to as BBU）, above-mentioned
Remote equipment is RF processing unit（Radio Remote Unit, referred to as RRU）.
Seen from the above description, remote equipment is not configured and is deployed as ring network the embodiment of the present invention in a communication network
When, the information of remote equipment can be detected, and be reported to Network Management System so that network maintenance staff, which can be known, to be not configured
Remote equipment information.
In a preferred embodiment, centralized processing equipment carries out rate adaptation with remote equipment to be led to
Letter, centralized processing equipment side is initiated from detection flow, and the additional parametric information of the information detected and remote equipment is reported
To Network Management System, can also be achieved by the steps of, as shown in Figure 2：
Step S202, centralized processing equipment and the remote equipment period being not configured carry out rate adaptation adjustment, can
Enough communicated.
It should be noted that if the both ends of some remote equipment it is adaptive rate it is inconsistent, the remote equipment selection
Both ends adaptively the intersection of successful rate maximum value as transmission signaling channel, enable link normal communication.
Step S204, centralized processing equipment are initiated to detect its lower remote equipment being not configured hung from detection flow.
Centralized processing equipment periodic sends frame signal and detects its lower information of remote equipment hung, and collection is included at least in frame signal
The relevant parameter and counter of middle processing equipment itself.Frame signal often passes through a remote equipment, and counter cumulative 1 works as frame
When signal reaches the looped network other end, the cyclic information of remote equipment can be judged by the content carried in frame signal.
Step S206, centralized processing equipment obtain the additional parametric information of each remote equipment detected successively, with
It is reported to Network Management System together from the information detected.
The embodiment of the present invention additionally provides a kind of detection device of information of remote equipment, is applied to centralized processing equipment, should
The detection device of information of remote equipment can be used to implement the detection method of said distal ends facility information.Fig. 3 is according to the present invention
The structure diagram of the detection device of the information of remote equipment of embodiment, as shown in figure 3, determining mould including detecting module 32, first
Block 34 and reporting module 36.Its structure is described in detail below.
Detecting module 32, for detecting its lower remote equipment being not configured hung；First determining module 34, is connected to detection
Module 32, the loop information for determining the remote equipment being not configured；Reporting module 36 is connected to the first determining module 34, uses
The information detected is reported to Network Management System in the loop information determined according to the first determining module 34.
Preferably, the first determining module 34 includes：Transmission unit, for sending signal, wherein the signal includes at least：
Focus on the parameter information and counter of equipment；Receiving unit is connected to transmission unit, passes through one or more for receiving
The signal of the centralized processing equipment is returned to after a remote equipment being not configured；Comparing unit is connected to receiving unit, for comparing
The signal and received signal of transmission；Determination unit is connected to comparing unit, for determining loop information according to comparison result.
First determining module 34 further includes：Adding unit is connected to transmission unit, for often passing through a remote equipment,
The value of counter is added 1.Preferably, transmission unit is additionally operable to send signal according to the period.
Preferably, reporting module 36 includes：Acquiring unit, for according to loop information obtain loop on be not configured it is remote
The additional parametric information of end equipment, wherein the additional parametric information of the remote equipment includes at least：The class of the remote equipment
Type, equipment Serial Number, asset version number；Reporting unit is connected to acquiring unit, is detected for being reported to Network Management System
Information and remote equipment additional parametric information.
Preferably, above-mentioned apparatus further includes：Rate adaptation module, for carrying out rate certainly with the remote equipment being not configured
It adapts to；Second determining module is connected to rate adaptation module, for according to the result of the rate adaptation determine itself with
The link for the remote equipment being not configured is in the state of normal communication.Preferably, rate adaptation module can according to the period with
The remote equipment being not configured carries out rate adaptation.
Preferably, rate adaptation module includes：Selecting unit, for adaptive at the both ends for the remote equipment being not configured
Rate it is inconsistent in the case of, the maximum value of the adaptive intersection of successful rate in the remote equipment that is not configured selection both ends is made
To transmit the channel of signaling.
Preferably, above-mentioned centralized processing equipment is baseband processing unit, and said distal ends equipment is RF processing unit.
In a preferred embodiment, above-mentioned apparatus can also be realized using with lower module, as shown in figure 4, include
Interface link detection module 42, remote equipment detecting module 44 and acquisition of information and reporting module 46.
Wherein, interface link detection module 42（Realize the work(of above-mentioned rate adaptation module and the second determining module
Energy）, it is responsible for safeguarding the link state between centralized processing equipment and remote equipment, can be communicated.If remote equipment
The adaptive result in both ends clash, then the maximum of the adaptive intersection of successful rate in the remote equipment that conflicts selection both ends
Value transmission signaling.It should be noted that also having interface link detection module in remote equipment, with the interface in centralized processing equipment
Link detection module 42 carries out rate adaptation with the different periods together.
Remote equipment detecting module 44（Realize the function of above-mentioned detecting module 32 and the first determining module 34）, detection collection
The remote equipment relevant information being not configured hung under middle processing equipment.
Centralized processing equipment periodic sends frame signal and detects its lower information of remote equipment hung.Frame signal includes at concentration
Manage the relevant parameter and counter of equipment itself.Frame signal often passes through a remote equipment, and counter cumulative 1 works as frame signal
When reaching the looped network other end, the cyclic information of remote equipment can be judged by the content carried in frame signal.
Acquisition of information and reporting module 46（Realize the function of above-mentioned reporting module 36）, focus on equipment and obtain successively
The additional parametric information of each remote equipment being not configured detected, is reported to network management together with the information detected
System.
In order to keep technical scheme of the present invention and implementation method clearer, below in conjunction with preferred embodiment in fact
Existing process is described in detail.Preferred embodiment below is illustrated by taking wireless base station ring-shaped network as an example.
Fig. 5 is the schematic diagram of annular networking according to the preferred embodiment of the invention, as shown in figure 5, BBU（Focus on
Equipment）The slot position of side 1 configures master control borad, and Fig. 5 show communication control module（Communication Control Module,
Referred to as CC）, No. 3 slot positions configure optical port interface boards, and Fig. 5 show network exchange module（Fabric Switch Module, letter
Referred to as FS）And normal operation, 4 RRU（That is remote equipment）Connection cyclization, the both ends of ring are connected to the 0 of optical port interface board
Number optical port and No. 1 optical port, Network Management System（Operation Maintenance Module for BaseStation, letter
Referred to as OMMB）Optical port 0 and any RRU under optical port 1 are not configured.
Fig. 6 is the structural schematic diagram of the detecting system of information of remote equipment according to the preferred embodiment of the invention, such as Fig. 6 institutes
Show, which includes：Network Management System 62, BBU64 and RRU66, wherein BBU64 includes the first optical interface link detection module
642, remote equipment detecting module 644 and acquisition of information and reporting module 646, RRU66 include the second optical interface link detection module
662。
First optical interface link detection module 642 is used for period modulation optical port interface on the optical port interface board of BBU64
Plate rate is allowed to the rate-matched with RRU66.Link break down when, also can period modulation make link-recovery.
Second optical interface link detection module 662 is located on RRU66, is used for the rate of period modulation RRU66, is allowed to and light
The rate-matched of mouth interface board.Link break down when, also can period modulation make link-recovery.
Remote equipment detecting module 644, on the optical port interface board of BBU64, the period compares each of optical port interface board
The frame signal that optical port is sent and the frame signal content that receives, obtain the frame number of the optical port interface board of cyclization, slot number, optical port number,
RRU number, RRU series etc..
Acquisition of information and reporting module 646 obtain additional ginseng on the master control borad of BBU64 to the RRU66 detected
Number information is reported to Network Management System 62 together with the information of optical port interface board detection.
Based on networking schematic diagram shown in fig. 5 and system schematic shown in fig. 6, it is preferred to introduce this with reference to Fig. 7
The flow of embodiment, Fig. 7 are remote equipments according to the preferred embodiment of the invention（RRU）The flow chart of the detection method of information,
As shown in fig. 7, comprises following step S702 to step S716.
Step S702, judges whether RRU is not configured, if be not configured, thens follow the steps S704；If configured, tie
Line journey.
Step S704, optical port rate adaptation, optical port interface board after the power is turned on, optical port 0 and optical port 1 respectively using 3s as the period,
Switch since minimum speed limit 1G-2G-4G-6G；RRU switches after the power is turned on using 12s as the period since flank speed 2G-1G.
Step S706 judges whether each optical port self-adaptive result is consistent, if unanimously, executing step S710；If differed
It causes, executes step S708.
Step S708, the friendship of the inconsistent RRU selection up and down optical port rates of result of up and down optical port rate adaptation
General channels of the maximum value of collection as transmission signaling, enable optical port interface board to be communicated with all RRU on ring.
Step S710, optical port interface board send frame signal since optical port 0 and detect the RRU information under the optical port successively.This
Frame signal is 32bit, first character section in preferred embodiment（BYTE）Indicate that the frame number of optical port interface board, second BYTE indicate
Slot number, third BYTE indicate that optical port number, the 4th BYTE are used for counter.Optical port 0 send initial frame signal be
00000001 00,000,011 00,000,000 00000000, often pass through a RRU, counter adds 1 automatically, reaches the frame of optical port 1
Signal is 00,000,001 00,000,011 00,000,000 00000100.The frame signal that optical port 1 is sent is 00000001
00000011 00,000,001 00000000, often pass through a RRU, counter adds 1 automatically, and the frame signal for reaching optical port 0 is
00000001 00000011 00000001 00000100。
Step S712, the frame signal of transmission are compared with the frame signal of reception, obtain the cyclic information of RRU.Optical port 0 with
Optical port 1 can learn the optical port 0 and 1 cyclization of optical port of 1 frame, 3 slot by comparing the frame signal sent and the frame signal content received,
The series 1,2,3,4 of 4 RRU and each RRU is connected on ring.
Step S714, optical port interface board are that each ring distributes an ID, by ring ID, the frame of the optical port interface board of cyclization
Number, slot number, optical port number, RRU number, the information reportings such as RRU series are to master control borad.
Step S716, master control borad obtain the additional parametric information of the RRU being not configured detected successively, including RRU is patrolled
Collect board type, module group number, veneer sequence number, asset version number, home to return to board type etc., and the information reported with optical port interface board
It is reported to OMMB together.
In conclusion according to the abovementioned embodiments of the present invention, providing a kind of detection method and dress of information of remote equipment
It sets.Through the invention, in the case where communication network is the scene of annular networking, the relevant configuration for the remote equipment being not configured is detected automatically
Parameter, and it is reported to Network Management System so that network operation is more intelligent, reduces network operation difficulty, reduces network dimension
Protect cost.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
Be performed by computing device in the storage device, either they are fabricated to each integrated circuit modules or by they
In multiple modules or step be fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific
Hardware and software combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of detection method of information of remote equipment is applied in annular networking, it is characterised in that including：
Centralized processing equipment detects its remote equipment being not configured hung down, and the loop for the remote equipment being not configured described in determination
Information；
The centralized processing equipment reports the information detected according to the loop information to Network Management System.
2. according to the method described in claim 1, it is characterized in that, the loop information packet for the remote equipment being not configured described in determining
It includes：
The centralized processing equipment sends signal, wherein the signal includes at least：The parameter information of the centralized processing equipment
And counter；
The centralized processing equipment reception returns to the centralized processing after the remote equipment being not configured described in one or more
The signal of equipment, and compare the signal and received signal of transmission；
The centralized processing equipment determines the loop information according to comparison result.
3. according to the method described in claim 2, it is characterized in that, the centralized processing equipment send signal after, it is described
Method further includes：
Often pass through a remote equipment, the value of the counter is added 1 by the centralized processing equipment.
4. according to the method described in claim 2, it is characterized in that, centralized processing equipment transmission signal includes：
The centralized processing equipment sends the signal according to the period.
5. according to the method described in claim 1, it is characterized in that, the centralized processing equipment according to the loop information to net
Network management system reports the information detected to include：
It is described centralized processing equipment according to the loop information obtain on the loop described in be not configured remote equipment it is attached
Add parameter information, wherein the additional parametric information of the remote equipment includes at least：Type, the equipment sequence of the remote equipment
Row number, asset version number；
The centralized processing equipment reports the attached of the information detected and the remote equipment to the Network Management System
Add parameter information.
6. according to the method described in claim 1, it is characterized in that, being not configured for being hung in the case where centralized processing equipment detects it is remote
Before end equipment, the method further includes：
The centralized processing equipment carries out rate adaptation with the remote equipment being not configured；
The centralized processing equipment determines itself and the remote equipment being not configured according to the result of the rate adaptation
Link is in the state of normal communication.
7. according to the method described in claim 6, it is characterized in that, the centralized processing equipment is set with the distal end being not configured
Include for rate adaptation is carried out：If the adaptive rate in the both ends of the remote equipment being not configured is inconsistent, it is described not
The remote equipment of configuration select both ends adaptively the intersection of successful rate maximum value as transmission signaling channel.
8. according to the method described in claim 6, it is characterized in that, the centralized processing equipment is set with the distal end being not configured
Include for rate adaptation is carried out：The centralized processing equipment and the remote equipment being not configured carry out rate certainly according to the period
It adapts to.
9. method according to any one of claim 1 to 8, which is characterized in that the centralized processing equipment is at base band
Unit is managed, the remote equipment is RF processing unit.
10. a kind of detection device of information of remote equipment, the centralized processing equipment being applied in annular networking, it is characterised in that packet
It includes：
Detecting module, for detecting its lower remote equipment being not configured hung；
Determining module, the loop information of the remote equipment for being not configured described in determination；
Reporting module, for reporting the information detected to Network Management System according to the loop information.
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| CN103532729B (en) * | 2012-07-05 | 2018-05-04 | 中兴通讯股份有限公司 | The transmission method and device of information |
| CN104483948B (en) * | 2014-12-16 | 2017-04-12 | 浙江大丰实业股份有限公司 | Stage multidimensional synchronous control system |
| CN107396390B (en) * | 2017-08-30 | 2021-03-19 | 京信通信系统（中国）有限公司 | Communication method, device and system |
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