CN100461925C - Repeater operation maintenance method and system in mobile communication system - Google Patents
Repeater operation maintenance method and system in mobile communication system Download PDFInfo
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- CN100461925C CN100461925C CNB2005101256711A CN200510125671A CN100461925C CN 100461925 C CN100461925 C CN 100461925C CN B2005101256711 A CNB2005101256711 A CN B2005101256711A CN 200510125671 A CN200510125671 A CN 200510125671A CN 100461925 C CN100461925 C CN 100461925C
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- 238000012423 maintenance Methods 0.000 title claims abstract description 118
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000010295 mobile communication Methods 0.000 title claims description 31
- 230000000875 corresponding effect Effects 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 11
- 230000002596 correlated effect Effects 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- 238000005457 optimization Methods 0.000 description 1
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Abstract
This invention includes the following steps. (1) One or more relays connect to the operation /maintenance module (OMM) in the base station side. Via the base station controller, OMM connects to the operation /maintenance center (OMC) in the mobile comm. system net side. (2) User via OMC sends operation /maintenance request (OMR) to the Relay to be Operated /Maintained (ROM). Receiving OMR, OMC packs the corresponding operation /maintenance instructions (OMI) and transfers to ROM via OMM. ROM receives and unpacks the OMI package, executes OMI and returns the execution result. This invention also discloses a system to realize this method. This method is easy to use and accompanies with low cost.
Description
Technical field
The present invention relates to the operation and maintenance method and the system of repeater in a kind of mobile communication system.
Background technology
In today that mobile communication develops rapidly, the overlay area of which kind of radio communication all will produce weak signal area and blind area, and to some remote districts and the few blind area of number of users, it is too high to set up analog or digital base station cost, and infrastructure is also complicated.Provide for this reason a kind of cost low, set up simply but have the small base station function cost-effective equipment---the repeater is necessary.For the city mobile subscriber, more and more along with skyscraper, architectural scale is increasing, a large amount of uses of metal structure in the building, the mobile telephone signal blind zone is more and more.Under environment such as the low layer of building, market place builet below the ground, underground parking, a little less than the mobile communication signal, mobile phone can't normally use, and has formed the blind area and the shadow region of mobile communication; At intermediate floor, because overlapping from different base station signal on every side produces ping-pong, mobile phone frequently switches, even call drop, has had a strong impact on the normal use of mobile phone; At the high level of building, owing to be subjected to the limitation in height of antenna for base station, can't normally cover, also be the blind area of mobile communication.The network coverage of mobile communication, capacity, quality are the key factors that operator obtains competitive advantage.The network coverage, network capacity, network quality have fundamentally embodied mobile network's service level, are the themes of all mobile network optimization work.Indoor covering system produces under this background just, and the most important device that indoor covering is used is trunk amplifier.Therefore whether good the stability of trunk amplifier, reliability are coverage effect key factors in the indoor covering.Repeater/dried amplifier of putting belongs to the frequency multiplying arrangement, is meant and plays a kind of radio transmission transferring equipment that signal strengthens in the wireless communication transmissions process.Its basic function is exactly a radiofrequency signal power intensifier, also is repeater.
For better service is provided, interior of building and inferior electric wave blind area, ground that mobile communication service providers begin outside the base are provided with repeater/trunk amplifier, to satisfy the requirement of user for session services to greatest extent.All kinds of repeaters are just becoming the important component part in the networking, and the number of applications of repeater is more and more, scope is more and more wider, and corresponding apparatus producer and device type also are more and more.The repeater is as a kind of communication equipment of widespread usage, and can its stability, reliability have become its key that continue stable development, if equipment breaks down or improper may the generation whole communication network of parameter adjustment has a strong impact on.Therefore, for guaranteeing the reliability and maintainability of direct discharging station, repeater equipment when realizing its covering effect of signals, can realize the daily monitoring of its running status effectively, in very first time discovering device fault, effectively reduce aspect such as customer complaint rate and become the very important performance assessment criteria of repeater equipment.
Existing trunk amplifier or repeater adopt that modes such as wireless modem (short message) or wired dial-up are led, passive (poll) remote monitoring, perhaps it are not carried out attended operation.
There are following shortcoming in existing trunk amplifier or repeater Operation and Maintenance mode: independent networking cost height, resource utilization are low, poor reliability, real-time are not high.Wireless mode takies the Service Dialing Numbers resource, operator's processing that is difficult to charge.And each compartment system manufacturer manages these equipment voluntarily at present, is unfavorable for operator's unified management.Under present present situation, be difficult to form unified management agreement.
Summary of the invention
At existing problem and shortage in the repeater operation maintaining method in the above-mentioned existing mobile communication system, the purpose of this invention is to provide the operation and maintenance method and the system of repeater in low, the simple and easy to do mobile communication system of a kind of maintenance cost.
The present invention is achieved in that the operation and maintenance method of repeater in a kind of mobile communication system, may further comprise the steps:
(1) more than one repeater is connected with the operating maintenance module of base station side, and the operating maintenance module of base station side is connected in the operation maintenance center of mobile communication system network side by base station controller;
(2) user by described operation maintenance center to the repeater transmit operation maintenance request for the treatment of Operation and Maintenance, after receiving this Operation and Maintenance request, corresponding operation maintenance command is packed by described operation maintenance center, and be forwarded to the described repeater for the treatment of Operation and Maintenance by the operating maintenance module of base station side, after receiving the maintenance instruction packet, the described repeater for the treatment of Operation and Maintenance unpacks and carries out this operation maintenance command, and return this operation maintenance command execution result and give described operating maintenance module, by described operating maintenance module described execution result is transmitted to described operation maintenance center again.
Further, user's Operation and Maintenance request directly sends to the operating maintenance module of base station side in the described step (2), after described operating maintenance module receives this Operation and Maintenance request, with corresponding operating maintenance instruction packing and directly be sent to the repeater for the treatment of Operation and Maintenance that is connected with this operating maintenance module, describedly treat the repeater executable operations maintenance instruction of Operation and Maintenance and return corresponding execution result to described operating maintenance module.
Further, the connected mode of the operating maintenance module of described repeater and base station side is the wired connection mode.
Further, described operation maintenance command comprises the performance queries instruction that repeater is carried out the configuration-direct of parameter and function renewal and each correlated performance of repeater, operational factor, daily record are inquired about.
Further, between described operation maintenance center and the described operating maintenance module, finish data interaction with duplex mode communication protocol or half-duplex operation agreement between described operating maintenance module and the repeater.
The Operation ﹠ Maintenance System of repeater in a kind of mobile communication system, comprise operation maintenance center that is positioned at network side and the operating maintenance module that is positioned at base station side, more than one repeater is connected in the operating maintenance module of base station side, the operating maintenance module of base station side is connected in the operation maintenance center of mobile communication system network side by base station controller, wherein:
Operation maintenance center receives the Operation and Maintenance request of user to arbitrary repeater in the mobile communication system, calls corresponding operation maintenance command and is issued to described repeater; Be used to export the Operation and Maintenance execution result of repeater simultaneously;
Operating maintenance module is used to receive the operation maintenance command that operation maintenance center sends, and is forwarded to the described repeater that is connected with this operating maintenance module; Receive the execution result of described repeater simultaneously and be forwarded to described operation maintenance center.
Further, described operating maintenance module directly receives user's Operation and Maintenance request, and calls corresponding operation maintenance command and directly be issued to repeater; Be used to export the Operation and Maintenance execution result of repeater simultaneously.
Further, the connected mode of the operating maintenance module of described repeater and base station side is the wired connection mode.
Further, described operation maintenance command comprises the performance queries instruction that repeater is carried out the configuration-direct of parameter and function renewal and each correlated performance of repeater, operational factor, daily record are inquired about.
Further, between described operation maintenance center and the described operating maintenance module, finish data interaction with duplex mode communication protocol or half-duplex operation agreement between described operating maintenance module and the repeater.
The present invention is by being connected in the base station with trunk amplifier and repeater and base station by wired mode, and sets up an OMCR (operation and maintenance center, Operations ﹠amp for all trunk amplifier and repeaters at network side; Maintenance Center), can directly realize Operation and Maintenance, can access the parameter of the running status of reflection trunk amplifier and repeater, also can carry out the far-end configuration trunk amplifier and repeater to trunk amplifier/repeater by this OMCR.The Operation and Maintenance of repeater does not take the number resource of operator among the present invention.The attendant just can carry out Operation and Maintenance to all trunk amplifiers and repeater by OMCR, does not need to have extra trunk amplifier and repeater operation maintenance center again, need not manufacturer and participates in the trunk amplifier in the Operation Network and the management of repeater.Cost of the present invention is low, realizes simple.
Description of drawings
Fig. 1 is an implementation structure schematic diagram of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
The present invention is that example describes with the 3G mobile communication system.The 3G mobile communications network comprises CN (core net) and UTRAN (UMTS ground Access Network).CN be responsible for handling with external network between the calling exchange and the Route Selection that are connected with data.UTRAN handles all functions relevant with wireless access.Wherein UTRAN is made up of one or more RNSs (RNS).A RNS is made up of a radio network controller (RNC) and one or more Node B.RNC can link to each other with another RNC by the Iur interface.Link to each other by Iub interface between RNC and the Node B.
As shown in Figure 1, be connected by optical fiber or cable between dried putting of the present invention/repeater and the Node B.Node B is provided with (the Operations ﹠amp at the OM of dried putting/repeater; Maintenance, operational administrative) module, the OM module is connected in the operation and maintenance center (OMCR) that is arranged among the mobile network by RNC.Among the present invention, adopt bus connecting mode between dried putting/repeater and the base station.Between RNC and the Node B, all adopt topological structure as shown in the figure between Node B and the dried putting/repeater.Under this connected mode, the base station by the OM passage can be coupled dried put or the repeater communicates.Communication mode can be a duplex mode, also can be half-duplex mode, is guaranteed the fail safe and the reliability of communication by agreement.
When Operation and Maintenance is carried out in dried putting/repeater, can be directly dried in all RAN systems be put or Operation and Maintenance is carried out in the repeater at the OMCR end.For example need a certain dried putting/when functional configuration is carried out in the repeater, can hold by OMCR, Node B are sent configuring request to this dried putting/repeater.After the OMCR termination is received configuring request, the procotol that corresponding configuration order is pressed between OMCR and the NodeB is packed, according to corresponding sign packet is sent to the Node B that dried putting/repeater connects again, this Node B unpacks packet and obtains corresponding configuration order, and by this configuration order of packing once more of the procotol between NodeB and the dried putting/repeater, and be issued to this dried putting/repeater; Dried putting/repeater unpacks after receiving packet, carry out this configuration order and finish functional configuration, and to Node B return command execution result, Node B feeds back to OMCR with this result.
Inquire about certain performance index of certain dried putting/repeater if desired, then can hold by OMCR equally, Node B sends query requests to this dried putting/repeater, after dried putting/repeater receives query requests, read the relevant characters parameter, this performance index parameter is back to OMCR by Node B.The content of inquiry comprises correlated performances such as the operational factor, daily record of dried putting/repeater.
The present invention also can finish configuration to dried putting/repeater, inquiry etc. by the OM among the Node B.Also can be provided with Node B regularly repeating query connect dried putting or the operating state of repeater, the result reports OMCR with repeating query.
Dried put or repeater Operation and Maintenance mode can adopt communication protocols such as lan protocol, ICP/IP protocol to realize of the present invention.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those skilled in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (10)
1. the operation and maintenance method of repeater in the mobile communication system is characterized in that this method may further comprise the steps:
(1) more than one repeater is connected with the operating maintenance module of base station side, and the operating maintenance module of base station side is connected in the operation maintenance center of mobile communication system network side by base station controller;
(2) user by described operation maintenance center to the repeater transmit operation maintenance request for the treatment of Operation and Maintenance, after receiving this Operation and Maintenance request, corresponding operation maintenance command is packed by described operation maintenance center, and be forwarded to the described repeater for the treatment of Operation and Maintenance by the operating maintenance module of base station side, after receiving the maintenance instruction packet, the described repeater for the treatment of Operation and Maintenance unpacks and carries out this operation maintenance command, and return this operation maintenance command execution result and give described operating maintenance module, by described operating maintenance module described execution result is transmitted to described operation maintenance center again.
2. the operation and maintenance method of repeater in the mobile communication system according to claim 1, it is characterized in that, user's Operation and Maintenance request directly sends to the operating maintenance module of base station side in the described step (2), after described operating maintenance module receives this Operation and Maintenance request, with corresponding operating maintenance instruction packing and directly be sent to the repeater for the treatment of Operation and Maintenance that is connected with this operating maintenance module, describedly treat the repeater executable operations maintenance instruction of Operation and Maintenance and return corresponding execution result to described operating maintenance module.
3. the operation and maintenance method of repeater is characterized in that in the mobile communication system according to claim 1 and 2, and the connected mode of the operating maintenance module of described repeater and base station side is the wired connection mode.
4. the operation and maintenance method of repeater in the mobile communication system according to claim 1 and 2, it is characterized in that described operation maintenance command comprises carries out the configuration-direct of parameter and function renewal and the performance queries instruction that each correlated performance of repeater, operational factor, daily record are inquired about to repeater.
5. the operation and maintenance method of repeater in the mobile communication system according to claim 1 and 2, it is characterized in that, between described operation maintenance center and the described operating maintenance module, finish data interaction with duplex mode communication protocol or half-duplex operation agreement between described operating maintenance module and the repeater.
6. the Operation ﹠ Maintenance System of repeater in the mobile communication system, it is characterized in that, this system comprises operation maintenance center that is positioned at network side and the operating maintenance module that is positioned at base station side, more than one repeater is connected in the operating maintenance module of base station side, the operating maintenance module of base station side is connected in the operation maintenance center of mobile communication system network side by base station controller, wherein:
Operation maintenance center receives the Operation and Maintenance request of user to arbitrary repeater in the mobile communication system, calls corresponding operation maintenance command and is issued to described repeater; Be used to export the Operation and Maintenance execution result of repeater simultaneously;
Operating maintenance module is used to receive the operation maintenance command that operation maintenance center sends, and is forwarded to the described repeater that is connected with this operating maintenance module; Receive the execution result of described repeater simultaneously and be forwarded to described operation maintenance center.
7. the Operation ﹠ Maintenance System of repeater is characterized in that in the mobile communication system according to claim 6, and described operating maintenance module directly receives user's Operation and Maintenance request, and calls corresponding operation maintenance command and directly be issued to repeater; Be used to export the Operation and Maintenance execution result of repeater simultaneously.
8. according to the Operation ﹠ Maintenance System of repeater in claim 6 or the 7 described mobile communication system, it is characterized in that the connected mode of the operating maintenance module of described repeater and base station side is the wired connection mode.
9. according to the Operation ﹠ Maintenance System of repeater in claim 6 or the 7 described mobile communication system, it is characterized in that described operation maintenance command comprises carries out the configuration-direct of parameter and function renewal and the performance queries instruction that each correlated performance of repeater, operational factor, daily record are inquired about to repeater.
10. according to the Operation ﹠ Maintenance System of repeater in claim 6 or the 7 described mobile communication system, it is characterized in that, between described operation maintenance center and the described operating maintenance module, finish data interaction with duplex mode communication protocol or half-duplex operation agreement between described operating maintenance module and the repeater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101256711A CN100461925C (en) | 2005-12-02 | 2005-12-02 | Repeater operation maintenance method and system in mobile communication system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101256711A CN100461925C (en) | 2005-12-02 | 2005-12-02 | Repeater operation maintenance method and system in mobile communication system |
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| Publication Number | Publication Date |
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| CN1980445A CN1980445A (en) | 2007-06-13 |
| CN100461925C true CN100461925C (en) | 2009-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005101256711A Expired - Fee Related CN100461925C (en) | 2005-12-02 | 2005-12-02 | Repeater operation maintenance method and system in mobile communication system |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100420326C (en) * | 2006-02-21 | 2008-09-17 | 华为技术有限公司 | System for maintaining mobile communication network and method thereof |
| CN101217356B (en) * | 2008-01-07 | 2011-03-23 | 中兴通讯股份有限公司 | A synchronous method of global safety variation within 3G mobile net elements |
| US8538325B2 (en) * | 2010-09-17 | 2013-09-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Monitoring cellular radio access node performance |
| CN102202332B (en) * | 2011-06-09 | 2013-11-20 | 中国普天信息产业股份有限公司 | Base station maintenance system |
| CN105722127B (en) * | 2014-12-04 | 2021-04-06 | 中兴通讯股份有限公司 | Relay node management method and operation maintenance center |
| CN111511041B (en) * | 2019-01-31 | 2022-03-29 | 大唐移动通信设备有限公司 | Remote connection method and device |
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| JPH1093496A (en) * | 1996-09-11 | 1998-04-10 | N T T Chuo Personal Tsushinmo Kk | Radio repeater and its maintenance control system |
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| CN1452421A (en) * | 2002-04-19 | 2003-10-29 | 华为技术有限公司 | Remote straight-forward station maintaining method and device |
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| US6941137B2 (en) * | 2000-04-27 | 2005-09-06 | Ktfreetel Co., Ltd. | System and method for supervising repeater by using wireless mobile |
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2005
- 2005-12-02 CN CNB2005101256711A patent/CN100461925C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1093496A (en) * | 1996-09-11 | 1998-04-10 | N T T Chuo Personal Tsushinmo Kk | Radio repeater and its maintenance control system |
| CN1278394A (en) * | 1997-11-04 | 2000-12-27 | 诺基亚网络有限公司 | Network element monitoring |
| US6941137B2 (en) * | 2000-04-27 | 2005-09-06 | Ktfreetel Co., Ltd. | System and method for supervising repeater by using wireless mobile |
| CN1452421A (en) * | 2002-04-19 | 2003-10-29 | 华为技术有限公司 | Remote straight-forward station maintaining method and device |
| CN2645381Y (en) * | 2003-09-27 | 2004-09-29 | 珠海银邮光电技术发展有限公司 | GSM repeater and indoor coverage uniform monitoring apparatus |
Non-Patent Citations (2)
| Title |
|---|
| CDMA直放站无线操作维护系统的设计与实现. 邵尉，高凤辉，赵陆文，屈德新.军事通信技术，第25卷第3期. 2004 |
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| CN1980445A (en) | 2007-06-13 |
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