CN100382622C - Method for transforing base station environment monitoring information - Google Patents
Method for transforing base station environment monitoring information Download PDFInfo
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- CN100382622C CN100382622C CNB2003101188749A CN200310118874A CN100382622C CN 100382622 C CN100382622 C CN 100382622C CN B2003101188749 A CNB2003101188749 A CN B2003101188749A CN 200310118874 A CN200310118874 A CN 200310118874A CN 100382622 C CN100382622 C CN 100382622C
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Abstract
The present invention discloses a method for reporting base station environment monitoring information. An E1 interface of a transmitting module and an E1 interface of a base station in an environment monitoring device are connected; the transmitting module is used for converting collected base station environment monitoring information into an E1 data format; then, E1 interfaces are used for reporting the collected base station environment monitoring information to the base station; the base station is used for accommodating the environment monitoring information in an idle time slot in a transmitting link or operating a maintenance link for reporting the environment monitoring information to a base station controller which is used for transmitting the environment monitoring information to a maintenance platform for carrying out monitoring and display. The present invention solves the problem that the base station has not an outer environment warning interface or a base station system and the interface of the environment monitoring device are not unified, largely improves monitoring capability to a far-end base station environment, and enhances the engineering application adaptability of the base station.
Description
Technical field
The present invention relates to a kind of mobile communication system technology, particularly relate to a kind of method of reporting base station management for environment monitor information.
Background technology
At global system for mobile communications (GSM, Global System for Mobile Communication), code division multiple address communication system (CDMA, Code Division Multiple Access), Wideband Code Division Multiple Access (WCDMA) communication system (WCDMA, Wide Code Division Multiple Access) and in the mobile communication system such as CDMA2000, the base station belongs to wireless portion, finishes wireless transmission and controlled function by air interface.In actual use, in order to reach the good wireless coverage effect, the base station often all is installed in and relatively disperses even remote machine room, perhaps directly uses in outdoor mounted.At side of base station controller, need monitor the ambient condition of the base station operation that is positioned at far-end, as environmental informations such as the civil power power down of base station side, humiture, gate inhibition, smog are monitored.
At present, the cascade of subordinate base station is generally all carried out by the E1 interface with unified interface agreement in the base station of mobile communication system such as GSM and CDMA, and the transmission link between base station and the base station controller generally also all passes through the E1 interface.
Generally speaking, macrocellular equipment has all been reserved external environment condition alarm interface (EAC interface), therefore, and for the management for environment monitor information of reporting base station, present method is by the EAC interface management for environment monitor information to be imported the base station, is reported to the Operation and Maintenance platform in the base station system then.Fig. 1 is the schematic diagram that reports management for environment monitor information in the prior art by the EAC interface.Referring to Fig. 1, environmental monitoring equipment is made up of power module, acquisition module 101 and interface module 102.In acquisition module 101, finish collection by probe to the management for environment monitor information such as civil power power down, humiture, gate inhibition and smog of base station, then, management for environment monitor information is admitted to interface module 102.Because the EAC interface of interface module 102 is consistent with the EAC interface internal agreement of base station 103, so management for environment monitor information can be by EAC interface input base station 103.In between base station 103 and the base station controller 104 Operation and maintenance link (OML) in the transmission link is included management for environment monitor information in base station 103, and reports base station controller 104.In base station controller 104 sides, monitor and show by existing operation maintenance center (OMC) 105 pairs of management for environment monitor information of maintenance console in the base station system.
But the EAC interface does not have unified interface protocol in the method, and environmental monitoring equipment need be adjusted the interface protocol of environmental monitoring equipment self according to the EAC interface protocol of base station carrying out equipment when cooperating with the base station.On the other hand, the part base station equipment is not reserved external alarm interface (EAC interface), and these have all caused restriction and difficulty to reporting of management for environment monitor information.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of method of reporting base station management for environment monitor information, when guaranteeing the reporting base station management for environment monitor information, make and carry out good equipment between environmental monitoring equipment and the base station and cooperate.
In order to achieve the above object, technical scheme of the present invention is achieved in that
A kind of method of reporting base station management for environment monitor information, this method may further comprise the steps:
A, the E1 interface of environmental monitoring equipment is connected with the E1 interface of base station;
B, the management for environment monitor information that collects is converted to the E1 data format, reports the base station by the E1 interface then;
C, base station with in its management for environment monitor information that collects effectively n * 64k data bit by switching net exchange in the transmission link idle time slot or with effectively n * 64k data bit sampling and include Operation and maintenance link in the transmission link in the management for environment monitor information, report base station controller then;
D, management for environment monitor information is delivered to maintenance console by base station controller.
Described step B comprises: is the E1 data format by the transport module in the environmental monitoring equipment with the base station environment monitoring information translation that collects.
The base station is when effectively n * 64k data bit exchanges to idle time slot in the transmission link by switching net in the management for environment monitor information, described step D comprises: base station controller exchanges to the time slot position of appointment by switching net with management for environment monitor information from idle time slot position, deliver to maintenance console then.
Described step D further comprises: set up monitoring host computer at side of base station controller, this monitoring host computer is described maintenance console.
Described step D further comprises: the management for environment monitor information that a plurality of base stations of same base stations control management are reported simultaneously is summarised in the E1 circuit delivers to monitoring host computer.
The described step that is summarised in an E1 circuit comprises: base station controller adopts semipermanent on-link mode (OLM) that management for environment monitor information is summarised in the E1 circuit.
The step that the semipermanent on-link mode (OLM) of described employing gathers management for environment monitor information comprises: base station controller exchanges between base station controller and the monitoring host computer time slot position of appointment in the E1 circuit by switching net with the management for environment monitor information in the E1 circuit of each base station.
Dispose parts with line concentration function for base station controller, the described step that is summarised in an E1 circuit comprises: base station controller adopts the line concentration mode that the management for environment monitor information in the E1 circuit of each base station is extracted, and is aggregated between base station controller and the monitoring host computer time slot position of appointment in the E1 circuit.
Described parts with line concentration function are: hub.
The base station is with effectively n * 64k data bit sampling and when including Operation and maintenance link in the transmission link in the management for environment monitor information, and the described step with the management for environment monitor information sampling of step C further comprises: the base station is adjusted the sampling of management for environment monitor information according to the varying environment watch-dog.
Described step D comprises: the maintenance console of operation maintenance center in the base station system delivered to management for environment monitor information by base station controller.
According to the proposed method, by using the existing E1 interface in base station with unified interface agreement, realize base station environment monitoring information reporting functions, can solve the base station and not possess the external environment condition alarm interface, perhaps base station system and the skimble-scamble problem of environmental monitoring equipment interface.According to the proposed method, when adopting the Operation and maintenance link mode to realize, the management for environment monitor information of base station is included into Operation and maintenance link, so do not need to increase extra transmission bandwidth.Because in the present invention, therefore the upwards transmission and unifiedly monitor and show of one of the management for environment monitor information that each base station reports has reached the purpose of saving transfer resource and relevant corollary equipment.According to the proposed method, environmental monitoring equipment is inserted existing base station system as the terminal mode of base station, can reduce the risk of system reliability being brought owing to introduce environmental monitoring equipment to the full extent, thereby improved monitoring capacity, improved the engineering application adaptability of base station the telepoint base station environment.
Description of drawings
Fig. 1 is the schematic diagram that reports management for environment monitor information in the prior art by the EAC interface;
Fig. 2 adopts time slot transparent transmission mode to report the schematic diagram of management for environment monitor information among the present invention;
Fig. 3 is the flow chart that adopts time slot transparent transmission mode among the present invention;
Fig. 4 is the schematic diagram that many stylobates station reports management for environment monitor information simultaneously when adopting time slot transparent transmission mode among the present invention;
Fig. 5 adopts the Operation and maintenance link mode to report the schematic diagram of management for environment monitor information among the present invention;
Fig. 6 is the flow chart that adopts the Operation and maintenance link mode among the present invention.
Embodiment
In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with drawings and Examples.
Embodiment 1:
Present embodiment adopts the management for environment monitor information of time slot transparent transmission mode reporting base station.Among this embodiment, set up monitoring host computer at side of base station controller in advance, management for environment monitor information is monitored and shown by this monitoring host computer.
Fig. 2 adopts time slot transparent transmission mode to report the schematic diagram of management for environment monitor information among the present invention.As shown in Figure 2, the environmental monitoring equipment with standard E1 interface is made up of power module, acquisition module 101 and transport module 201.Transport module 201 can not only play the interface effect of interface module 102 between environmental monitoring equipment and base station 103, and can be with effectively n * the 64k data bit transition is the E1 data format in the management for environment monitor information.
Fig. 3 is the flow chart that adopts time slot transparent transmission mode among the present invention.In conjunction with Fig. 2 and Fig. 3, the management for environment monitor information of reporting base station may further comprise the steps:
Steps A 1: the environmental monitoring equipment that will have standard E1 interface is with the terminal mode access base station, and the management for environment monitor information of base station 103 is gathered and reported.As shown in Figure 2, at first finish collection to the management for environment monitor information such as civil power power down, humiture, gate inhibition and smog of base station by probe, then, acquisition module 101 is with the management for environment monitor information digitlization that collects and send into transport module 201, transport module 201 is converted to the E1 data format with management for environment monitor information, be about to effective n in the management for environment monitor information * 64k data bit insertion E1 data flow, report base station 103 by the E1 interface then.
Steps A 2: base station 103 has the E1 interface that is used to carry out the subordinate base station cascade, and management for environment monitor information is by this E1 interface input base station 103.
Steps A 3～steps A 4: the switching net in the base station 103 is finished exchange work according to the switching network table of configuration, effective n * 64k management for environment monitor information in the E1 data flow is exchanged to the idle time slot in the transmission link between base station 103 and the base station controller 104, and management for environment monitor information is reported base station controller 104.
Steps A 5: management for environment monitor information is transferred to base station controller 104, at this moment, if management for environment monitor information that base station 103 reports, base station controller 104 exchanges between base station controller 104 and the monitoring host computer 202 the time slot position of appointment the E1 circuit by switching net with management for environment monitor information from idle time slot position so, then this management for environment monitor information is delivered to monitoring host computer 202, show and monitor by 202 pairs of management for environment monitor information of monitoring host computer.
Fig. 4 is the schematic diagram that many stylobates station reports management for environment monitor information simultaneously when adopting time slot transparent transmission mode among the present invention.As shown in Figure 4, if a plurality of base stations 103 of same base station controller 104 management report management for environment monitor information simultaneously, in order to save transfer resource, a preferable embodiment is: the management for environment monitor information that base station controller 104 reports each base station 103 is summarised in the E1 circuit, deliver to special maintenance console monitoring host computer 202 then, show and monitor by the management for environment monitor information of 202 pairs of base stations 103 of monitoring host computer.Aforesaid operations has two kinds of implementation methods, is respectively:
As shown in Figure 4, base station controller 104 many stylobates of management stations 103, every stylobate station 103 is connecting environmental monitoring equipment 401 separately respectively.Base station controller 104 is by inner switching net, valid data position in the 103E1 circuit of each base station is exchanged between base station controller 104 and the monitoring host computer 202 in the E1 circuit time slot position of appointment, and (this time slot position can be specified by data configuration, be that on-link mode (OLM) between base station controller 104 and the monitoring host computer 202 is semipermanent on-link mode (OLM)), and output to monitoring host computer 202, monitor and show by 202 pairs of management for environment monitor information of monitoring host computer.
Method 2 adopts the line concentration mode, finishes the transformation of management for environment monitor information time slot position in the E1 circuit:
In this method, be base station controller configuration hub.As shown in Figure 4, base station controller 104 extracts the management for environment monitor information in the 103E1 circuit of each base station and be summarised in the E1 circuit between base station controller 104 and the monitoring host computer 202 by hub, output to monitoring host computer 202 then, monitor and show by 202 pairs of management for environment monitor information of monitoring host computer.
Do not gather and be transferred to respectively under the situation of monitoring host computer in the management for environment monitor information that base station controller reports each base station and also can realize the present invention.
Embodiment 2:
Present embodiment adopts the management for environment monitor information of Operation and maintenance link mode reporting base station.
Fig. 5 adopts the Operation and maintenance link mode to report the schematic diagram of management for environment monitor information among the present invention, Fig. 6 is the flow chart that adopts the Operation and maintenance link mode among the present invention.In conjunction with Fig. 5 and Fig. 6, the management for environment monitor information of reporting base station may further comprise the steps:
Step B1 is identical with steps A 1.
Step B2 is identical with steps A 2.
Step B3～step B4: what transmit in the transmission link of base station 103 and base station controller 104 is to comprise voice, signaling and three kinds of data messages of Operation and Maintenance.Generally speaking, Operation and maintenance link of each base station 103 configuration, bandwidth is 64k, and the management for environment monitor information valid data position of input base station 103 is n * 64k, generally be 1～2 64k, its data volume is to be determined by the kind of the management for environment monitor information that collects and quantity.For with in the management for environment monitor information effectively n * 64k data bit synthesize in the Operation and maintenance link of 64k, must adopt and compress management for environment monitor information, thus in the 103 pairs of management for environment monitor information in base station effectively n * 64k data bit take a sample.When sampling, because the n * 64k data structure difference of varying environment watch-dog output, so the reading rates of the kind of the 103 pairs of management for environment monitor information in base station and 103 pairs of management for environment monitor information of the sampling method of significance bit position and base station etc. need be adjusted accordingly.Management for environment monitor information after will taking a sample in base station 103 is included the Operation and maintenance link in the transmission link between base station 103 and the base station controller 104 in, and reports management for environment monitor information in some certain bits of Operation and maintenance link.
Step B5: management for environment monitor information is transferred to base station controller 104.At this moment, no matter be a management for environment monitor information that base station 103 reports, the management for environment monitor information that a plurality of base stations 103 of still same base station controller 104 management report simultaneously, base station controller 104 is all monitored by the management for environment monitor information in 501 pairs of Operation and maintenance links of existing OMC maintenance console in the base station system and is shown.
In a word, the above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. the method for a reporting base station management for environment monitor information is characterized in that this method may further comprise the steps:
A, the E1 interface of environmental monitoring equipment is connected with the E1 interface of base station;
B, the management for environment monitor information that collects is converted to the E1 data format, reports the base station by the E1 interface then;
C, base station with in its management for environment monitor information that collects effectively n * 64k data bit exchange to idle time slot in the transmission link by switching net, perhaps by sampling and include Operation and maintenance link in the transmission link in, report base station controller then;
D, management for environment monitor information is delivered to maintenance console by base station controller.
2. method according to claim 1 is characterized in that, the described step that management for environment monitor information is converted to the E1 data format of step B comprises: is the E1 data format by the transport module in the environmental monitoring equipment with the base station environment monitoring information translation that collects.
3. method according to claim 1, it is characterized in that, the base station is when effectively n * 64k data bit exchanges to idle time slot in the transmission link by switching net in the management for environment monitor information, described step D comprises: base station controller exchanges to the time slot position of appointment by switching net with management for environment monitor information from idle time slot position, deliver to maintenance console then.
4. method according to claim 3 is characterized in that, described step D further comprises: set up monitoring host computer at side of base station controller, this monitoring host computer is described maintenance console.
5. method according to claim 1 is characterized in that, the base station is by sampling and when including Operation and maintenance link in the transmission link in, and the maintenance console among the described step D is: the maintenance console of operation maintenance center in the base station system.
6. method according to claim 5 is characterized in that, the described step with the management for environment monitor information sampling of step C further comprises: the base station is adjusted the sampling of management for environment monitor information according to the varying environment watch-dog.
7. method according to claim 4 is characterized in that, described step D further comprises: the management for environment monitor information that a plurality of base stations of same base stations control management are reported simultaneously is summarised in the E1 circuit delivers to monitoring host computer.
8. method according to claim 7 is characterized in that, the described step that is summarised in an E1 circuit comprises: base station controller adopts semipermanent on-link mode (OLM) that management for environment monitor information is summarised in the E1 circuit.
9. method according to claim 8, it is characterized in that the step that the semipermanent on-link mode (OLM) of described employing gathers management for environment monitor information comprises: base station controller exchanges between base station controller and the monitoring host computer time slot position of appointment in the E1 circuit by switching net with the management for environment monitor information in the E1 circuit of each base station.
10. method according to claim 7, it is characterized in that, dispose parts with line concentration function for base station controller, the described step that is summarised in an E1 circuit comprises: base station controller adopts the line concentration mode that the management for environment monitor information in the E1 circuit of each base station is extracted, and is aggregated between base station controller and the monitoring host computer time slot position of appointment in the E1 circuit.
11. method according to claim 10 is characterized in that, described parts with line concentration function are hub.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2003101188749A CN100382622C (en) | 2003-12-04 | 2003-12-04 | Method for transforing base station environment monitoring information |
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| CNB2003101188749A CN100382622C (en) | 2003-12-04 | 2003-12-04 | Method for transforing base station environment monitoring information |
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| CN1625292A CN1625292A (en) | 2005-06-08 |
| CN100382622C true CN100382622C (en) | 2008-04-16 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442902C (en) * | 2006-01-10 | 2008-12-10 | 华为技术有限公司 | Method and system for long-distance monitoring base station |
| CN100370762C (en) * | 2006-03-08 | 2008-02-20 | 华为技术有限公司 | Method device and system for processing warning message |
| CN101090405B (en) * | 2006-06-16 | 2011-01-19 | 中兴通讯股份有限公司 | Fault state transmission method in E1 grade connection configuration |
| CN101242639B (en) * | 2007-02-07 | 2011-03-30 | 大唐移动通信设备有限公司 | Method and system for sending change information of time slot switch point and updating time slot switch point |
| CN101128005B (en) * | 2007-09-20 | 2010-05-19 | 上海豪泊威通信技术有限公司 | Monitoring device for dynamic environment of base station |
| CN101207854B (en) * | 2007-12-17 | 2010-08-18 | 上海华为技术有限公司 | Apparatus for extending passive node |
| CN101742514B (en) * | 2009-08-27 | 2012-05-30 | 大连海事大学 | Networking mode |
| CN101867956A (en) * | 2010-05-21 | 2010-10-20 | 华为技术有限公司 | Monitoring method, device and system of base station and corollary equipment thereof |
| CN102006208A (en) * | 2010-11-17 | 2011-04-06 | 中兴通讯股份有限公司 | Method and system for realizing base station cascade and cascade processing logic subsystem |
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