CN101437257B - Method for tracking terminal, base station and communication system - Google Patents
Method for tracking terminal, base station and communication system Download PDFInfo
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- CN101437257B CN101437257B CN2008101827622A CN200810182762A CN101437257B CN 101437257 B CN101437257 B CN 101437257B CN 2008101827622 A CN2008101827622 A CN 2008101827622A CN 200810182762 A CN200810182762 A CN 200810182762A CN 101437257 B CN101437257 B CN 101437257B
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Abstract
The embodiment of the invention discloses a terminal tracing method, a base station and a communication system. The method comprises the following steps: establishing a tracing task of the terminal and reporting task information after receiving a staring trace command of an element management system; sending tracing item information needing to be traced of the terminal to a second base station when the terminal moves to the second station; receiving new trace task information sent by the second base station; and reporting the new trace task information to the element management system. The embodiment of the invention sends the tracing item information needing to be traced of the terminal to the second base station when the terminal moves to the second base station, and reports the new trace task information sent by the second base station, so that a trace task of the terminal is only established on one base station to realize the trace of the terminal, thus expenses of the element management system and the base stations are reduced, and system resource is saved.
Description
Technical field
The present invention relates to the communications field, especially relate to a kind of method, base station and communication system of tracking terminal.
Background technology
The network configuration of flattening has been removed the centralized agents maintenance module in intermediate layer, and networking is simple, becomes the development trend of next generation wireless network.In the network configuration of flattening, Element management system (EMS, Element Management System) is directly managed concentratedly base station (BS, Base Station).
In the prior art, when needing to carry out network trace to certain terminal, the base station that enters in base station that this terminal networks with when mobile all activation pin realizes that to the tracing task of this terminal the whole network follows the tracks of.
In research and practice process to prior art, the present inventor finds that there is following problem in prior art:
A plurality of base stations are opened tracing task simultaneously, and the tracing task at same terminal that Element management system need be managed is too much, cause the burden of Element management system; And the base station that enters when terminal moves need be born in tracing task and the mutual expense of Element management system.
Summary of the invention
The technical problem that the embodiment of the invention will solve provides a kind of method, base station and communication system of tracking terminal, makes just to be implemented in the tracing task that can only set up this terminal on a base station in the network and this terminal to be followed the tracks of conserve system resources.
For solving the problems of the technologies described above, embodiment provided by the present invention is achieved through the following technical solutions:
A kind of method of tracking terminal: first base station receives the unlatching trace command from Element management system, for terminal is set up tracing task and reported information of tracking task to described Element management system;
If described terminal moves to second base station, the track project information that the need of described terminal are followed the trail of in first base station sends to described second base station;
First base station receives the new information of tracking task from this terminal of described second base station;
First base station reports described Element management system with described new information of tracking task.
A kind of base station comprises:
Receiving element is used to receive the unlatching trace command from Element management system;
Task processing unit, being used for receiving the unlatching trace command according to described receiving element is that terminal is set up tracing task, according to described tracing task terminal is followed the tracks of to obtain information of tracking task; Also be used for if terminal moves to second base station, then the track project information that described terminal need be followed the trail of sends to described second base station, and receives the new information of tracking task from this terminal of described second base station;
Report the unit, be used for that described task processing unit followed the tracks of the information of tracking task of obtaining or the new information of tracking task from this terminal of described second base station that receives reports described Element management system.
A kind of base station comprises: receive the track project information unit, be used for the track project information that terminal that base station that receiving terminal networks sends need be followed the trail of;
Tracking cell is used for the track project information that need follow the trail of according to the terminal that described reception track project information unit receives, and the new information of tracking task of described terminal is followed the tracks of and generated to terminal;
Transmitting element is used for sending the new information of tracking task of terminal that described tracking cell generates to the base station that terminal networks.
A kind of communication system, this system comprises first base station, but described first base station link to each other with second base station with Element management system with communication mode, wherein:
Described first base station is used to receive the unlatching trace command from described Element management system, for terminal is set up tracing task and reported information of tracking task to described Element management system; If this terminal moves to second base station, then the track project information that the need of this terminal are followed the trail of sends to described second base station, receives and reports new information of tracking task from this terminal of described second base station to Element management system.
By technique scheme as can be seen, the embodiment of the invention is only set up the tracing task of this terminal on a base station, when terminal moves to second base station, the track project information that the need of this terminal are followed the trail of sends to described second base station, and the new information of tracking task of this terminal of second base station that will receive transmission reports, make the tracing task of only on a base station, setting up this terminal be implemented in the network tracking to this terminal, reduce the expense of Element management system and base station, conserve system resources.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the method flow schematic diagram of the embodiment of the invention one;
Fig. 2 is the method flow schematic diagram of the embodiment of the invention two;
Fig. 3 is the method flow schematic diagram of the embodiment of the invention three;
Fig. 4 is an embodiment of the invention flattening schematic network structure;
Fig. 5 is the structural representation of embodiment of the invention base station;
Fig. 6 is the structural representation of another base station of the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Embodiment one, describe in detail referring to Fig. 1, Fig. 1 is the method flow schematic diagram of present embodiment.
Step 101: after receiving the unlatching trace command of EMS, set up the tracing task of terminal, report information of tracking task.
The base station is the tracking type of registered terminal on EMS earlier, then after receiving the unlatching trace command, tracking type according to registration is set up tracing task, follows the tracks of type: warning tracking, error tracking, flow tracking, the responsive packet tracing that has certain keyword or access websites tracking etc.
Information of tracking task promptly is according to described tracing task terminal to be followed the tracks of resulting tracking data, need report EMS, carries out unified management by EMS.
The unlatching trace command that receives EMS has two kinds of situations: first kind be EMS when the tracking type of registered terminal, in network, the base station then sent the message that this terminal has networked to EMS to terminal at that time, EMS issues the unlatching trace command; Second kind be EMS when the tracking type of registered terminal, terminal does not network at that time, the base station then when detecting this terminal and network, sends the message that this terminal has networked to EMS, EMS issues the unlatching trace command.
Step 102: when this terminal moved to second base station, the track project information that the need of this terminal are followed the tracks of sent to described second base station.
In the embodiment of the invention, when this terminal moves to second base station, need not set up new tracing task for this terminal again in second base station, but send to described second base station that terminal moves to by detecting the track project information of base station that terminal networks the need of this terminal being followed the trail of, by described second base station according to the track project information trace terminal that receives.
Step 103: the new information of tracking task that receives this terminal of described second base station transmission.
Second base station sends to new information of tracking task the base station that detects the terminal networking according to after the track project information trace terminal that receives.
Step 104: described new information of tracking task is reported described EMS.
The new information of tracking task that the base station that terminal networks will receive reports EMS, carries out unified management.
In the embodiment of the invention, when the terminal of following the tracks of moves to second base station, the track project information that the need of this terminal are followed the trail of sends to described second base station, and the new information of tracking task of this terminal of second base station that will receive transmission reports, the feasible tracing task that can only on a base station, set up this terminal, thereby be implemented in the tracking of this terminal in the network, and need on a plurality of base stations, all not set up tracing task for this terminal, reduce the expense of Element management system and base station like this, conserve system resources.
In the practical application, EMS is when the tracking type of registered terminal, and terminal may network, and may not network, and two embodiment network at BS1 with terminal with next usefulness, and moving to BS2 then is that example is elaborated respectively to both of these case.What embodiment two illustrated is the EMS handling process that terminal has networked when the tracking type of registered terminal, and embodiment three explanations is the EMS handling process that terminal does not also network when the tracking type of registered terminal.
Embodiment two, describe in detail referring to Fig. 2, Fig. 2 is the method flow schematic diagram of present embodiment.
Step 201:EMS registered terminal is followed the tracks of type.
When needs were followed the tracks of certain terminal, EMS then registered the tracking type of this terminal.Follow the tracks of type and can be warning tracking, error tracking, flow tracking, the packet trace that has certain keyword or access websites tracking etc.
Whether this terminal of step 202:EMS broadcasting investigation networks.
Whether EMS sends broadcast to the whole network, investigate this terminal and network.
This terminal of step 203:BS1 notice EMS networks.
Receive the BS1 of broadcasting if finding this terminal networks at BS1, then notify this terminal of EMS to network, as can being to network by this terminal of maintenance channel (OM, Operation Manage) notice EMS.
Step 204:EMS notice is opened and is followed the tracks of.
EMS receives the message that this terminal that BS1 sends has networked, then can be after inquiry learn that this terminal has the register information of tracking, and send to BS1 and to open trace command.
Step 205:BS1 sets up the tracing task of this terminal and reports information of tracking task.
After BS1 receives the unlatching trace command of EMS, set up the tracing task of this terminal, terminal is followed the tracks of, report information of tracking task to described EMS according to described tracing task, as being the real-time report information of tracking task, also can be periodically to report information of tracking task etc.
Further, step 206: if terminal moves to BS2, the track project information that the need of this terminal are followed the trail of sends to described BS2.
Step 207: described BS2 follows the tracks of described terminal according to the track project information that receives, and the new information of tracking task of this terminal is returned to described BS1.
Step 208:BS1 receives the new information of tracking task of this terminal of BS2 transmission.
Step 209:BS1 reports new information of tracking task.
BS1 reports EMS with BS2 according to the new information of tracking task that the track project information trace terminal that receives obtains.
The embodiment of the invention is responded the broadcasting of EMS by BS1, after going into network information, notice EMS terminal sets up tracing task, when the terminal of following the tracks of moves to BS2, the track project information that the need of this terminal are followed the trail of sends to described BS2, and the new information of tracking task of this terminal that the BS2 that receives is sent reports EMS, the feasible tracing task that can only on a base station, set up this terminal, thereby be implemented in the network tracking to this terminal, reduce the expense of Element management system and base station, conserve system resources.
Embodiment three, describe in detail referring to Fig. 3, Fig. 3 is the method flow schematic diagram of present embodiment.
Step 301:EMS registered terminal is followed the tracks of type.
When needs were followed the tracks of certain terminal, EMS then registered the tracking type of this terminal.Follow the tracks of type and can be warning tracking, error tracking, flow tracking, the responsive packet tracing that has certain keyword or access websites tracking etc.
Whether this terminal of step 302:EMS broadcasting investigation networks.
Whether EMS sends broadcast to the whole network, investigate this terminal and network.
Step 303:EMS does not receive this end message, no longer issues broadcasting.
If EMS does not receive the network information of going into of this terminal that any base station sends, illustrate that this terminal does not network, and can no longer issue broadcast.As can being to set in advance a time value or timer is set, after EMS sends described broadcast, if do not receive message in described time value scope or before the described timer expiry from the terminal networking of certain base station, judge that then this terminal does not network, described EMS can not need to issue broadcast again.
Step 304: network notice EMS if BS1 detects terminal.
From certain base station, as base station BS 1, after the networking, then described this terminal of BS1 notice EMS networks, can be to network by this terminal of OM passage notice EMS as BS1 in described terminal.
Step 305:EMS notice is opened and is followed the tracks of.
EMS receives the message that this terminal that BS1 sends has networked, then can be after inquiry learn that this terminal has the register information of tracking, and send to BS1 and to open trace command.
Step 306:BS1 sets up the tracing task of this terminal and reports information of tracking task.
After BS1 receives the unlatching trace command of EMS, set up the tracing task of this terminal, terminal is followed the tracks of, report information of tracking task to described EMS according to described tracing task, as being the real-time report information of tracking task, also can be periodically to report information of tracking task etc.
Further, step 307: if terminal moves to BS2, the track project information that the need of this terminal are followed the trail of sends to BS2.
If terminal moves to BS2, the track project information that BS1 follows the trail of the need of this terminal sends to BS2.
Step 308:BS2 is according to the track project information trace terminal that receives, and the new information of tracking task of this terminal is returned to BS1.
Step 309:BS1 receives the new information of tracking task of this terminal of BS2 transmission.
Step 310:BS1 reports new information of tracking task.
The embodiment of the invention is set up tracing task after going into network information by BS1 proactive notification EMS terminal, when the terminal of following the tracks of moves to BS2, the track project information that the need of this terminal are followed the trail of sends to described BS2, and the new information of tracking task of this terminal that the BS2 that receives is sent reports EMS, the feasible tracing task that can only on a base station, set up this terminal, thereby be implemented in the network tracking, reduce the expense of Element management system and base station, conserve system resources this terminal.
Flattening network of network structure can be as shown in Figure 4, Fig. 4 is a flattening network of network structural representation, the base station that terminal networks may be connected with same gateway GW with the base station that moves into afterwards, perhaps connect with different gateways respectively, perhaps belong to different EMS management respectively, can be divided into several situations and describe:
1, if BS1 is connected with same gateway with BS2, as gateway GW1, on described BS1, set up the tracing task of this terminal, if terminal moves to BS2 from BS1, then BS1 can send to described gateway GW1 by the track project information that the R6 interface is followed the trail of the need of this terminal, by described gateway GW1 described track project information is sent to BS2, described BS2 follows the tracks of terminal according to described track project information, BS2 also can return to BS1 with the new information of tracking task of this terminal by described gateway GW1 by the R6 interface, and then BS1 can report described EMS with described new information of tracking task by the OM passage.
2, if BS1 is connected with gateway GW1, and BS3 is connected with gateway GW2, on described BS1, set up the tracing task of this terminal, if terminal moves to BS3 from BS1, BS1 can send to gateway GW1 by the track project information that the R6 interface is followed the trail of the need of this terminal, described gateway GW1 can send gateway GW2 with it by Interface R4, gateway GW2 then can send to described BS3 by the track project information that the R6 interface is followed the trail of the need of this terminal, described BS3 follows the tracks of terminal according to described track project information, and BS3 can return to described BS1 by described gateway GW2 and gateway GW1 with new information of tracking task.
3, if BSn and BS1 are in the different EMS management down, set up the tracing task of this terminal on described BS1, if terminal moves to BSn, then described BS1 can send to described BSn by the track project information that one or more gateway GW follow the trail of the need of this terminal.Described BSn is according to the track project information trace terminal that receives, and the new information of tracking task of this terminal is returned to described BS1 by one or more gateway GW, and BS1 reports described EMS with described new information of tracking task.
Like this, all support the network equipment of Interface R4s, R6 interface in can overlay network to the following range of terminal in the embodiment of the invention.
Need to prove, for aforesaid each method embodiment, for simple description, so it all is expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not subjected to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the specification all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, do not have the part that describes in detail among certain embodiment, can be referring to the associated description of other embodiment.
A kind of method of tracking terminal more than is provided, and the embodiment of the invention also provides base station and communication system, can be implemented in the network tracking to terminal.
Tracking terminal can be realized in a kind of base station 50, and referring to Fig. 5, Fig. 5 is the structural representation of embodiment of the invention base station, comprising:
Receiving element 51 is used to receive the unlatching trace command from Element management system; The unlatching trace command of Element management system can issue after whether broadcasting investigation terminal networks, and also can issue after terminal that the base station reports is gone into network information receiving, and does not influence the realization of the embodiment of the invention.
Described base station also comprises detecting unit 54:
Described receiving element 51 also is used to receive the broadcast from described Element management system;
Whether described detecting unit 54 is used for networking according to the broadcast sense terminals that described receiving element 51 receives;
The described unit 53 that reports also is used for if described detecting unit detects described terminal and networks, then the message that reports described terminal to network to described Element management system.
A kind of base station, referring to Fig. 6, Fig. 6 is the structural representation of another base station of the embodiment of the invention, comprising:
Receive track project information unit 61, be used for the track project information that receiving terminal need be followed the trail of; This track project information can be sent by all the other base stations.
Tracking cell 62 is used for according to receiving the track project information that terminal that track project information unit 61 receives need be followed the trail of the new information of tracking task of described terminal is followed the tracks of and generated to terminal;
Transmitting element 63 is used to send the new information of tracking task of terminal that tracking cell 62 generates, and is sent to the respective base station that receives track project information.
Second base station need not directly to get in touch with Element management system in the tracking terminal process, need not to set up tracing task, then need not to bear and expense that tracing task manage mutual with Element management system in tracing task.
A kind of communication system can realize tracking terminal, comprises first base station, but described first base station link to each other with second base station with Element management system with communication mode, wherein:
Described first base station after being used to receive the unlatching trace command of Element management system, is set up the tracing task of terminal and is reported information of tracking task; When this terminal moved to second base station, the track project information that the need of this terminal are followed the trail of sent to described second base station; Receive and report the new information of tracking task of this terminal of described second base station transmission to Element management system.
The embodiment of the invention is by when the terminal of following the tracks of moves to second base station, the track project information that the need of this terminal are followed the trail of sends to described second base station, and the new information of tracking task of this terminal of second base station that will receive transmission reports Element management system, a feasible tracing task of only on a base station, setting up this terminal, thereby be implemented in the network tracking to this terminal, reduce the expense of Element management system and base station, conserve system resources.
The base station that the embodiment of the invention enters after moving by Interface R4, R6 interface and terminal is got in touch, and the following range of terminal then can cover all network equipments of supporting Interface R4, R6 interface.
One of ordinary skill in the art will appreciate that, realize all or part of flow process in the foregoing description method, be to instruct relevant hardware to finish by computer program, described program can be stored in the computer read/write memory medium, this program can comprise the flow process as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-OnlyMemory, ROM) or at random store memory body (Random Access Memory, RAM) etc.
More than method, base station and the communication system of a kind of tracking terminal that the embodiment of the invention provided is described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (11)
1. the method for a tracking terminal is characterized in that:
First base station receives the unlatching trace command from Element management system, for terminal is set up tracing task and reported information of tracking task to described Element management system;
If described terminal moves to second base station, the track project information that the need of described terminal are followed the trail of in first base station sends to described second base station;
First base station receives the new information of tracking task from this terminal of described second base station;
First base station reports described Element management system with described new information of tracking task.
2. the method for tracking terminal according to claim 1 is characterized in that, also comprises before the unlatching trace command of described reception from Element management system:
Described Element management system is registered the tracking type of described terminal;
Reception networks if detect described terminal from the broadcast of described Element management system, then sends the message that this terminal has networked to described Element management system.
3. the method for tracking terminal according to claim 2 is characterized in that, described tracking type is:
Warning tracking, error tracking, flow tracking, the packet trace that has keyword or access websites are followed the tracks of.
4. the method for tracking terminal according to claim 2 is characterized in that, describedly sends the message that this terminal networked to described Element management system and is specially:
Send the message that this terminal has networked by maintenance channel to described Element management system.
5. the method for tracking terminal according to claim 1 is characterized in that, the described track project information that the need of this terminal are followed the trail of sends to described second base station and is specially:
The track project information of the need of this terminal being followed the trail of by gateway sends to described second base station.
6. the method for tracking terminal according to claim 5 is characterized in that, described track project information of the need of this terminal being followed the trail of by gateway sends to described second base station and is specially:
The track project information of the need of this terminal being followed the trail of by the R6 interface sends to described gateway;
Described gateway sends to described second base station with described track project information.
7. the method for tracking terminal according to claim 5 is characterized in that, described track project information of the need of this terminal being followed the trail of by gateway sends to described second base station and is specially:
The track project information of the need of this terminal being followed the trail of by the R6 interface sends to described gateway;
Described gateway sends to gateway under described second base station by Interface R4 with described track project information;
Gateway under described second base station sends to described second base station by the R6 interface with described track project information.
8. a base station is characterized in that, comprising:
Receiving element is used to receive the unlatching trace command from Element management system;
Task processing unit, being used for receiving the unlatching trace command according to described receiving element is that terminal is set up tracing task, according to described tracing task terminal is followed the tracks of to obtain information of tracking task; Also be used for if terminal moves to second base station, then the track project information that described terminal need be followed the trail of sends to described second base station, and receives the new information of tracking task from this terminal of described second base station;
Report the unit, be used for that described task processing unit followed the tracks of the information of tracking task of obtaining or the new information of tracking task from this terminal of described second base station that receives reports described Element management system.
9. base station according to claim 8 is characterized in that, also comprises detecting unit,
Described receiving element also is used to receive the broadcast from described Element management system;
Whether described detecting unit is used for networking according to described broadcast sense terminals;
The described unit that reports also is used for if described detecting unit detects described terminal and networks, then the message that reports described terminal to network to described Element management system.
10. a base station is characterized in that, comprising:
Receive the track project information unit, be used for the track project information that terminal that base station that receiving terminal networks sends need be followed the trail of;
Tracking cell is used for the track project information that need follow the trail of according to the terminal that described reception track project information unit receives, and the new information of tracking task of described terminal is followed the tracks of and generated to terminal;
Transmitting element is used for sending the new information of tracking task of terminal that described tracking cell generates to the base station that terminal networks.
11. a communication system is characterized in that this system comprises first base station, but described first base station link to each other with second base station with Element management system with communication mode, wherein:
Described first base station is used to receive the unlatching trace command from described Element management system, for terminal is set up tracing task and reported information of tracking task to described Element management system; If this terminal moves to second base station, then the track project information that the need of this terminal are followed the trail of sends to described second base station, receives and reports new information of tracking task from this terminal of described second base station to Element management system.
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| CN2008101827622A CN101437257B (en) | 2008-12-04 | 2008-12-04 | Method for tracking terminal, base station and communication system |
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| CN2008101827622A CN101437257B (en) | 2008-12-04 | 2008-12-04 | Method for tracking terminal, base station and communication system |
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| CN101437257B true CN101437257B (en) | 2011-01-05 |
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| CN105682223A (en) * | 2016-03-03 | 2016-06-15 | 臧利 | Fuzzy positioning method and system for base station |
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