CN104519567B - Localization method and locating platform based on service switch mark - Google Patents
Localization method and locating platform based on service switch mark Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
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Abstract
The present invention discloses a kind of localization method and locating platform based on service switch mark.Wherein localization method includes: to receive the Location Request of positioning initiator's transmission and carry out authentication process；Extract the target terminal identification information for including in Location Request；Using target terminal identification information, the service switch for being currently located ground from HLR inquiry target terminal identifies MSCID, and inquires class information associated with MSCID；Current resource occupation situation is detected, determines grade threshold corresponding with current resource occupation situation；If class information associated with MSCID is greater than the grade threshold, locating resource is distributed for the Location Request；It carries out localization process and the current location information of target terminal is sent to positioning initiator.The present invention is currently located the importance in region according to the occupancy and target terminal of current locating resource, carries out reasonable distribution to locating platform resource, so as to ensure the position success rate of important area, improves positioning service service level.
Description
Technical field
The present invention relates to mobile communication positioning field, in particular to it is a kind of based on service switch mark localization method and
Locating platform.
Background technique
Existing network assistant positioning system, such as AGPS(Assisted Global Position System, assisted global
Positioning system), GPSONE(organically combine AGPS and AFLT(Advanced Forward Link Trilateration, it is advanced
Forward link triangulation) two kinds of location technologies) wireless auxiliary, CELLID(base station location) and etc. during processing, positioning
Platform must be to equipment of the core network HLR((Home Location Register, home location register) seek take User Status and should
The identification number (MSCID) of user's current service interchanger.In next step, platform is to guide with MSCID, sends signaling to core net,
In-position calculates interactive process.
In recent years, positioning service sustainable development, and the locating platform resource of operator's construction is limited, quite a few positioning
Request fails because of platform resource deficiency.Currently, having had flow control function on locating platform, positioning service is implemented to manage
Control, but due to lack the locating resource controlling mechanism based on region, part important area (such as key cities or have important race/
The city of rally) cannot get preferential QoS(Quality of Service, service quality) ensure.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of localization method based on service switch mark and positioning are flat
Platform.Unit of the present invention using the service range of interchanger as region zones, according to the occupancy of current locating resource with
And it is currently located the service switch mark associated class information of MSCID on ground, reasonable distribution is carried out to locating platform resource,
To (be somebody's turn to do that is, being in by positioning target terminal to the Location Request occurred in important area in the case where platform resource is in short supply
In region) tendentious protection of resources is carried out, to improve the position success rate of this area, improve positioning service service level.
According to an aspect of the present invention, a kind of localization method based on service switch mark is provided, comprising:
When receiving the Location Request that positioning initiator sends, to positioning, initiator carries out authentication process；
When authentication process success, the target terminal identification information for including in Location Request is extracted；
Using target terminal identification information, the service exchange on ground is currently located from home location register inquiry target terminal
Machine identifies MSCID；
According to the incidence relation of the MSCID and class information that prestore in database, grade letter associated with MSCID is inquired
Breath；
Detect current resource occupation situation；
According to the incidence relation of the resource occupation situation and grade threshold that prestore in database, inquiry is accounted for current resource
With the corresponding grade threshold of situation；
Judge whether class information associated with MSCID is greater than the grade threshold；
If class information associated with MSCID is greater than the grade threshold, positioning money is distributed for the Location Request
Source；
The service switch for being currently located ground with target terminal carries out localization process, to obtain the current position of target terminal
Information；
The current location information of target terminal is sent to positioning initiator.
Preferably, the method also includes:
If class information associated with MSCID is not more than the grade threshold, refuse the Location Request.
Preferably, after the step of location information that target terminal is current is sent to positioning initiator, the method
Further include: discharge the locating resource.
Preferably, the method also includes: when the resource occupation situation and grade threshold that receive user's input are associated with
When relationship, the incidence relation of resource occupation situation and grade threshold in the database is updated storage.
According to another aspect of the present invention, a kind of locating platform based on service switch mark is provided, including is received single
Member, authenticating unit, extraction unit, query unit, class information determination unit, occupancy detection unit, grade threshold determine
Unit, database, recognition unit, locating resource allocation unit, localization process unit and transmission unit, in which:
Receiving unit, the Location Request sent for receiving positioning initiator；
Authenticating unit, when for receiving the Location Request of positioning initiator's transmission in receiving unit, to positioning initiator
Carry out authentication process；
Extraction unit, for extracting the target terminal identification information for including in Location Request in authentication process success；
Query unit inquires the current institute of target terminal from home location register for utilizing target terminal identification information
Service switch on ground identifies MSCID；
Class information determination unit, for the incidence relation according to the MSCID and class information that are prestored in database, inquiry
Class information associated with MSCID；
Occupancy detection unit, for detecting current resource occupation situation；
Grade threshold determination unit, for being associated with pass according to the resource occupation situation prestored in database and grade threshold
Grade threshold corresponding with current resource occupation situation is inquired by system；
Database, for storing the incidence relation and resource occupation situation and grade threshold of MSCID and class information
Incidence relation；
Recognition unit, for judging whether class information associated with MSCID is greater than the grade threshold；
Locating resource allocation unit, for the judging result according to recognition unit, in class information associated with MSCID
When greater than the grade threshold, locating resource is distributed for the Location Request；
Localization process unit, the service switch for being currently located ground with target terminal carries out localization process, to obtain
The current location information of target terminal；
Transmission unit, for the current location information of target terminal to be sent to positioning initiator.
Preferably, locating resource allocation unit is also used to the judging result according to recognition unit, associated with MSCID
When class information is not more than the grade threshold, refuse the Location Request.
Preferably, the locating platform further includes locating resource releasing unit, in which:
Locating resource releasing unit is initiated for the current location information of target terminal to be sent to positioning in transmission unit
Fang Hou discharges the locating resource.
Preferably, the locating platform further includes relationship updating unit, in which:
Relationship updating unit, for the incidence relation in the resource occupation situation and grade threshold for receiving user's input
When, update storage the incidence relation of resource occupation situation and grade threshold in the database.
Unit of the present invention using the service range of interchanger as region zones, according to the occupancy shape of current locating resource
Condition and the service switch mark associated class information of MSCID for being currently located ground, it is reasonable to carry out to locating platform resource
Distribution improves positioning service service level so as to ensure the position success rate of important area.It through the invention, can be to hair
The resource allocation of tendencyization is implemented in the raw positioning service in important area, to meet the needs of network operator's fine-grained management.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of the localization method one embodiment identified the present invention is based on service switch.
Fig. 2 is the schematic diagram of the locating platform one embodiment identified the present invention is based on service switch.
Fig. 3 is the schematic diagram of another embodiment of locating platform identified the present invention is based on service switch.
Fig. 4 is the schematic diagram of positioning one embodiment that present invention realization is identified based on service switch.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.
Simultaneously, it should be appreciated that for ease of description, the size of various pieces shown in attached drawing is not according to reality
Proportionate relationship draw.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
Fig. 1 is the schematic diagram of the localization method one embodiment identified the present invention is based on service switch.Preferably, this reality
Applying example can be executed by locating platform.Method includes the following steps:
Step 101, when receiving the Location Request that positioning initiator sends, to positioning, initiator carries out authentication process.
Wherein, positioning initiator can be target terminal or the third party of Location Request.
It preferably, is preferably the Location Request distribution positioning when positioning initiator is the third parties such as the police, operator
Resource.
Step 102, when authentication process success, the target terminal identification information for including in Location Request is extracted.
Preferably, target terminal identification information can be IMSI(International Mobile Subscriber
Identification Number, international mobile subscriber identity).
Step 103, it using target terminal identification information, is currently located from home location register HLR inquiry target terminal
The service switch on ground identifies MSCID.
Wherein, Core Network Service interchanger (comprising MSC (Mobile Switching Center, mobile switching centre) or
MSCe(Mobile Switching Center emulation, mobile softswitch center)) it is basis in mobile communications network
Communication equipment.For the good covering for realizing wireless network signal, operator plans according to region and disposes core network switches.
Every service switch has respective coverage, is distributed in the whole network, has accomplished that seamless coverage and signal overlap are few as far as possible.
Step 104, it according to the incidence relation of the MSCID and class information that are prestored in database, inquires associated with MSCID
Class information.
Preferably, the present embodiment can be currently located the service switch mark MSCID on ground to current based on target terminal
The importance for the administrative region that the service switch in location is serviced carries out grade classification.
Preferably, class information N associated with MSCID is natural number, and 1≤N≤M, M represent highest positioning preference etc.
The class information of grade.Indicate that the number of class information is bigger, the positioning preference higher grade represented.
The administrative region that class information associated with MSCID can be serviced according to the service switch for being currently located ground
Importance be configured, as shown in table 1.
| Area | It saves, municipality directly under the Central Government | City, area | Switch identification | Class information |
| North China | Beijing | Haidian | MSCID1 | 3 |
| North China | Beijing | Towards the sunlight | MSCID2 | 2 |
| East China | Shanghai | Pudong, Luwan | MSCID3 | 1 |
| …… | …… | …… | …… | …… |
Table 1
The specific setting up procedure of HLR middle grade information may include: firstly, determining the clothes for being currently located ground according to MSCID
The administrative region that business interchanger is serviced；Then, class information is determined according to the significance level of the administrative region.
Preferably, the administrative region may include urban district grade region, provincial region, local level region.
It preferably, can be to the identical positioning preference grade of the switch configuration serviced in identical administrative region.
Preferably, when the variation of the significance level of administrative region, class information can be reset.
Preferably, it when the incidence relation of the MSCID and class information that receive user's input, can update storage in number
According to the incidence relation of MSCID and class information in library.Wherein, the user may include the locating platforms such as platform management person end
User.
Preferably, MSCID can uniquely indicate a geographic area in a network.
In existing net, often more interchangers serve an administrative area (there are 6 interchangers in such as Shanghai City).Work as needs
When doing resources control according to bigger geographic range, the multiple MSCID for belonging to same administrative area can be bundled into a group in advance,
Such as province, municipality directly under the Central Government or East China North China, to realize region zones and the management of variable grain degree.
For example, important area can be set by entire Jingxi-Zhejiang-Shanghai area；Or it is finer, " Shanghai " is set as important area
Domain；Or it is finer, some interchanger coverage in Shanghai City is set as important area.
In table 1, such as selection is configured according to the importance in area grade region, and the Haidian District of settable MSCID1 service is attached most importance to
Region is wanted, class information is set as 3；The Chaoyang District of MSCID2 service is time important area, and class information is set as 2；MSCID3
Area of Pudong, the Luwan District of service are insignificant region, and class information is set as 1.
In table 1, such as selection is configured according to the importance of provincial region, and settable Beijing is important area, Beijing
The class information of all Exchange Service machines of the city including MSCID1 and MSCID2 is disposed as 3；Settable Shanghai City is
Secondary important area, the class information of all Exchange Service machines in the room of Shanghai including MSCID3 is disposed as 2 at this time.
In table 1, such as selection is configured according to the importance in local level region, and settable North China is important area,
The class information of all Exchange Service machines in North China including MSCID1 and MSCID2 is disposed as 3；Settable China
Eastern area is time important area, and the class information of all Exchange Service machines in East China including MSCID3 is all provided at this time
It is set to 2.
Preferably, certain areas can be temporarily set as important area during important race, rally, critical event.
For example, Pudong, Luwan partial region where settable Expo venue are important area between the Expo time of the meeting.
For another example during SARS, the heavier province of epidemic situations such as settable Beijing, Inner Mongolia Autonomous Region, Shanxi Province, Guangdong Province
For important area.
Step 105, current resource occupation situation is detected.
Preferably, current resource occupation situation can be indicated with current resource occupation situation percentage.
Step 106, it according to the incidence relation of the resource occupation situation and grade threshold that are prestored in database, inquires and current
The corresponding grade threshold of resource occupation situation.
Preferably, resource occupation condition range as shown in Table 2 can be according to the stationkeeping ability peace Taiwan investment of existing network
Source is configured.
| Resource occupation situation | Grade threshold values |
| 80%-100% | 2 |
| 50%-80% | 1 |
| 0-50% | 0 |
Table 2
Preferably, it when the incidence relation of the resource occupation situation and grade threshold that receive user's input, can update
Store the incidence relation of resource occupation situation and grade threshold in the database.Wherein, the user may include platform pipe
The user at the locating platforms such as reason person end.
Step 107, judge whether class information associated with MSCID is greater than the grade threshold.
Step 108, if class information associated with MSCID is greater than the grade threshold, for the Location Request point
With locating resource.
Preferably, if class information associated with MSCID is not more than the grade threshold, refuse the positioning and ask
It asks.
Preferably, in the current higher situation of locating resource occupancy, class information associated with MSCID is got over
Height, to the Location Request distribution locating resource a possibility that it is bigger.
It is arranged below with HLR described in table 1 in 2 database of class information associated with MSCID and table of 3 grades and is set
It is introduced for the incidence relation of the 3 resource occupation situations and grade threshold set.
The occupancy of locating resource is to float.According to the occupancy of current locating resource, judgement and MSCID phase
Whether associated class information is greater than the grade threshold, in available table 3 can localization region one column of grade threshold values.
As shown in table 3, it is greater than resource occupation situation threshold values 80%(in the occupancy of current locating resource and is in money
Between the occupancy range 80%-100% of source) when, locating platform is only to be greater than grade threshold values 2(i.e. grade for class information to believe
Breath distributes locating resource for the Location Request of target terminal in Exchange Service machine coverage 3), and refuses to be directed to class information
For the Location Request of target terminal in 1 and 2 Exchange Service machine coverage.
It is greater than resource occupation situation threshold values 50% in the occupancy of current locating resource and is less than resource occupation situation valve
Value 80%(is between resource occupation condition range 50%-80%) when, locating platform is to be greater than grade threshold values for class information
1(, that is, class information is that the Location Request of target terminal in 2 and Exchange Service machine coverage 3) distributes locating resource, and refuses
The Location Request of target terminal in the Exchange Service machine coverage for being absolutely 1 for class information.
When the occupancy of current locating resource is less than resource occupation situation threshold values 50%, locating platform can be to needle
Locating resource is distributed to the Location Request of the target terminal of all areas.
| Resource occupation situation | Grade threshold values | Can localization region class information |
| 80%-100% | 2 | 3 |
| 50%-80% | 1 | 2、3 |
| 0-50% | 0 | 1、2、3 |
Table 3
Step 109, the service switch that ground is currently located with target terminal carries out localization process, is worked as with obtaining target terminal
Preceding location information.
Step 110, the current location information of target terminal is sent to positioning initiator.
Preferably, after step 110, the method can also include: the release locating resource.
Based on the present invention is based on the localization method that service switch identifies, according to the occupancy of current locating resource with
And be currently located ground service switch mark the associated class information of MSCID (i.e. target terminal is currently located administrative region
Importance), to locating platform resource carry out reasonable distribution, decide whether give current Location Request distribution locating resource, thus
It can ensure the position success rate of important area, improve positioning service service level.It through the invention, can be to generation in important area
The resource allocation of tendencyization is implemented in the positioning service in domain, to meet the needs of network operator's fine-grained management.
Fig. 2 is the schematic diagram of the locating platform one embodiment identified the present invention is based on service switch.As shown in Fig. 2,
Locating platform includes receiving unit 201, authenticating unit 202, extraction unit 203, query unit 204, class information determination unit
205, occupancy detection unit 206, grade threshold determination unit 207, database 208, recognition unit 209, locating resource point
With unit 210, localization process unit 211 and transmission unit 212, in which:
Receiving unit 201, the Location Request sent for receiving positioning initiator.
Authenticating unit 202, when for receiving the Location Request of positioning initiator's transmission in receiving unit 201, to positioning
Initiator carries out authentication process.
Extraction unit 203, in authentication process success, extracting the target terminal mark letter for including in Location Request
Breath.
Query unit 204, it is current from home location register inquiry target terminal for utilizing target terminal identification information
The service switch in location identifies MSCID.
Class information determination unit 205, for being associated with according to the MSCID prestored in database 208 and class information
Class information associated with MSCID is inquired by system.
Occupancy detection unit 206, for detecting current resource occupation situation.
Grade threshold determination unit 207, for according to the resource occupation situation and grade threshold prestored in database 208
Incidence relation inquires grade threshold corresponding with current resource occupation situation.
Database 208, for storing the incidence relation and resource occupation situation and grade threshold of MSCID and class information
The incidence relation of value.
Recognition unit 209, for judging whether class information associated with MSCID is greater than the grade threshold.
Locating resource allocation unit 210, for the judging result according to recognition unit 209, associated with MSCID etc.
When grade information is greater than the grade threshold, locating resource is distributed for the Location Request.
Localization process unit 211, the service switch for being currently located ground with target terminal carry out localization process, with
The location information current to target terminal.
Transmission unit 212, for the current location information of target terminal to be sent to positioning initiator.
Based on the present invention is based on the locating platform that service switch identifies, according to the occupancy of current locating resource with
And class information associated with the service switch mark MSCID on ground is currently located, decide whether to current Location Request point
Positioning service service level is improved with locating resource so as to ensure the position success rate of important area.Through the invention,
It can implement the resource allocation of tendencyization, to the positioning service occurred in important area to meet the need of network operator's fine-grained management
It asks.
Preferably, locating resource allocation unit 210 can also be used in the judging result according to recognition unit 209, with MSCID
When associated class information is not more than the grade threshold, refuse the Location Request.
In above-described embodiment, locating platform not only can be according to the occupancy and target terminal of current locating resource
It is currently located the importance (class information i.e. associated with MSCID) of administrative region, is decided whether to current Location Request point
With locating resource.
The schematic diagram of locating platform one embodiment that Fig. 3 is identified the present invention is based on service switch.Implement with shown in Fig. 2
Example is compared, and in the embodiment shown in fig. 3, locating platform can also include locating resource releasing unit 301, in which:
Locating resource releasing unit 301 gives for sending the current location information of target terminal in transmission unit 212
After the initiator of position, the locating resource is discharged.
Release locating resource can be held in position the effective use of resource after the completion of positioning, avoid accounting in vain for locating resource
With.
Preferential, locating platform can also include relationship updating unit 302, in which:
Relationship updating unit 302, for receiving the resource occupation situation of user's input and being associated with for grade threshold
When being, the incidence relation of the resource occupation situation and grade threshold in database 208 is updated storage.Wherein, the user can
To include the user at the locating platforms such as platform management person end.
Preferably, relationship updating unit 302 is also used to receiving the MSCID of user's input and being associated with for class information
When being, the incidence relation of the MSCID and class information in database 208 are updated storage.
Fig. 4 is the schematic diagram of positioning one embodiment that present invention realization is identified based on service switch.The present invention is based on
Service switch mark position fixing process include:
Step 401, positioning initiates direction locating platform and sends Location Request.
Step 402, when locating platform receives positioning initiator's transmission Location Request, to positioning, initiator is carried out at authentication
Reason, and extract the target terminal identification information for including in Location Request.
Step 403, locating platform utilizes target terminal identification information, inquires target terminal from home location register HLR
It is currently located the service switch mark MSCID on ground.
Step 404, HLR returns to query result to locating platform and (is currently located the service switch on ground including target terminal
Identify MSCID).
Step 405, according to the occupancy of current locating resource and be currently located ground service switch identify
MSCID carries out locating resource distribution.The distribution of locating resource specifically includes:
(1) locating platform is according to the MSCID prestored in database and the incidence relation of class information, inquiry and MSCID phase
Associated class information；
(2) locating platform detects current resource occupation situation；
(3) locating platform is according to the incidence relation of the resource occupation situation and grade threshold that prestore in database, inquiry with
The current corresponding grade threshold of resource occupation situation；
(4) locating platform judges whether class information associated with MSCID is greater than the grade threshold；
(5) locating platform is the Location Request when class information associated with MSCID is greater than the grade threshold
Distribute locating resource；
(6) locating platform is not more than the grade presentation time in class information associated with MSCID, refuses the positioning and asks
It asks.
Step 406, when being determined as the Location Request distribution locating resource, locating platform is currently located with target terminal
Service switch, the target terminal on ground carry out position interactive computing, complete the localization process to target terminal, to obtain target end
Hold current location information.
Step 407, the current location information of target terminal is sent to positioning initiator by locating platform.
Step 408, locating platform discharges the locating resource.
By applying the present invention, it is available following the utility model has the advantages that
1, of the invention to be currently located the service range of the service switch on ground as the unit of region zones, according to current
Locating resource occupancy and class information associated with MSCID (i.e. target terminal is currently located administrative region
Importance), decide whether to distribute locating resource to current Location Request, so as to ensure the position success rate of important area,
Improve positioning service service level.Through the invention, the resource of tendencyization can be implemented to the positioning service occurred in important area
Distribution, to meet the needs of network operator's fine-grained management.
2, the present invention can will belong to the more of same administrative area when needing to do resources control according to bigger geographic range
A MSCID is bundled into a group, such as province, municipality directly under the Central Government or East China North China in advance, to realize the region zones of variable grain degree
With management.
3, the present invention can discharge locating resource after the completion of positioning, to be held in position the effective use of resource, to keep away
Exempt from the ineffective occupation of locating resource.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
Description of the invention is given for the purpose of illustration and description, and is not exhaustively or will be of the invention
It is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.It selects and retouches
It states embodiment and is to more preferably illustrate the principle of the present invention and practical application, and those skilled in the art is enable to manage
The solution present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (6)
1. a kind of localization method based on service switch mark characterized by comprising
When receiving the Location Request that positioning initiator sends, to positioning, initiator carries out authentication process；
When authentication process success, the target terminal identification information for including in Location Request is extracted；
Using target terminal identification information, the service switch mark on ground is currently located from home location register inquiry target terminal
Know MSCID；
According to the incidence relation of the MSCID and class information that prestore in database, class information associated with MSCID is inquired；
Detect current locating platform resource occupation situation；
According to the incidence relation of the locating platform resource occupation situation and grade threshold that are prestored in database, inquires and determine with current
The corresponding grade threshold of bit platform resource occupation situation；
Judge whether class information associated with MSCID is greater than the grade threshold；
If class information associated with MSCID is greater than the grade threshold, locating resource is distributed for the Location Request；
The service switch for being currently located ground with target terminal carries out localization process, to obtain the current position letter of target terminal
Breath；
The current location information of target terminal is sent to positioning initiator；
Wherein, the method also includes: if class information associated with MSCID be not more than the grade threshold, refuse institute
State Location Request.
2. the method according to claim 1, wherein
After the current location information of target terminal is sent to positioning initiator, further includes: discharge the locating resource.
3. method according to claim 1 or 2, which is characterized in that
When the incidence relation of the locating platform resource occupation situation and grade threshold that receive user's input, update storage in number
According to the incidence relation of locating platform resource occupation situation and grade threshold in library.
4. a kind of locating platform based on service switch mark, which is characterized in that including receiving unit, authenticating unit, extraction
Unit, query unit, class information determination unit, occupancy detection unit, grade threshold determination unit, database, identification
Unit, locating resource allocation unit, localization process unit and transmission unit, in which:
Receiving unit, the Location Request sent for receiving positioning initiator；
Authenticating unit, for when receiving unit receives the Location Request that positioning initiator sends, initiator to be carried out to positioning
Authentication process；
Extraction unit, for extracting the target terminal identification information for including in Location Request in authentication process success；
Query unit is currently located ground from home location register inquiry target terminal for utilizing target terminal identification information
Service switch identify MSCID；
Class information determination unit, for the incidence relation according to the MSCID and class information that are prestored in database, inquiry with
The associated class information of MSCID；
Occupancy detection unit, for detecting current locating platform resource occupation situation；
Grade threshold determination unit, for the pass according to the locating platform resource occupation situation and grade threshold that are prestored in database
Connection relationship inquires grade threshold corresponding with current locating platform resource occupation situation；
Database, for storing the incidence relation of MSCID and class information and being associated with for resource occupation situation and grade threshold
Relationship；
Recognition unit, for judging whether class information associated with MSCID is greater than the grade threshold；
Locating resource allocation unit is greater than for the judging result according to recognition unit in class information associated with MSCID
When the grade threshold, locating resource is distributed for the Location Request；
Localization process unit, the service switch for being currently located ground with target terminal carries out localization process, to obtain target
The current location information of terminal；
Transmission unit, for the current location information of target terminal to be sent to positioning initiator；
Wherein, locating resource allocation unit is also used to the judging result according to recognition unit, believes in grade associated with MSCID
When breath is no more than the grade threshold, refuse the Location Request.
5. locating platform according to claim 4, which is characterized in that further include locating resource releasing unit, in which:
Locating resource releasing unit, for the current location information of target terminal to be sent to positioning initiator in transmission unit
Afterwards, the locating resource is discharged.
6. locating platform according to claim 4 or 5, which is characterized in that further include relationship updating unit, in which:
Relationship updating unit, for receiving the locating platform resource occupation situation of user's input and being associated with for grade threshold
When being, the incidence relation of locating platform resource occupation situation and grade threshold in the database is updated storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310446921.6A CN104519567B (en) | 2013-09-26 | 2013-09-26 | Localization method and locating platform based on service switch mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310446921.6A CN104519567B (en) | 2013-09-26 | 2013-09-26 | Localization method and locating platform based on service switch mark |
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| CN1859680A (en) * | 2005-04-29 | 2006-11-08 | 中兴通讯股份有限公司 | Method for realizing positioning flow control in mobile communication network |
| CN101577937A (en) * | 2009-06-05 | 2009-11-11 | 华为技术有限公司 | Method, device and base station subsystem for flow control |
| CN101861744A (en) * | 2007-12-27 | 2010-10-13 | 真实定位公司 | Subscriber selective, area-based service control |
| CN102695271A (en) * | 2011-03-25 | 2012-09-26 | 中国电信股份有限公司 | Method and system for third-party localization and mobile station |
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| US8855677B2 (en) * | 2011-01-12 | 2014-10-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Nodes and methods for positioning |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1859680A (en) * | 2005-04-29 | 2006-11-08 | 中兴通讯股份有限公司 | Method for realizing positioning flow control in mobile communication network |
| CN101861744A (en) * | 2007-12-27 | 2010-10-13 | 真实定位公司 | Subscriber selective, area-based service control |
| CN101577937A (en) * | 2009-06-05 | 2009-11-11 | 华为技术有限公司 | Method, device and base station subsystem for flow control |
| CN102695271A (en) * | 2011-03-25 | 2012-09-26 | 中国电信股份有限公司 | Method and system for third-party localization and mobile station |
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