CN101754366B - Triggering positioning method, SUPL positioning server and SUPL terminal - Google Patents
Triggering positioning method, SUPL positioning server and SUPL terminal Download PDFInfo
- Publication number
- CN101754366B CN101754366B CN200810240381A CN200810240381A CN101754366B CN 101754366 B CN101754366 B CN 101754366B CN 200810240381 A CN200810240381 A CN 200810240381A CN 200810240381 A CN200810240381 A CN 200810240381A CN 101754366 B CN101754366 B CN 101754366B
- Authority
- CN
- China
- Prior art keywords
- location
- supl
- trigger parameter
- message
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention provides a triggering positioning method, a user interface positioning service system SUPL positioning server and an SUPL terminal. The method is applied to the positioning server and mainly comprises the following steps: receiving a triggering parameter updating request sent by a position requesting party and a new triggering parameter; and sending a message including the new triggering parameter to the terminal. The triggering positioning method of the embodiment of the invention enables the position requesting side to flexibly change the triggering parameter and meet the requirement of positioning.
Description
Technical field
The present invention relates to the location of mobile communication terminal, relate in particular to a kind of trigger positioning method, SUPL location-server and SUPL terminal that is applied to secure user plane location SUPL.
Background technology
Mobile communications network is in order to support the location to mobile communication terminal; Developed corresponding location protocol; Be used between locating platform or location-server and mobile communication terminal, positioning associative operation, as obtain the terminal positioning ability, issue that framing signal is measured required auxiliary data and from terminal request measurement result etc.
In realizing process of the present invention, the inventor finds to exist in the prior art following problem:
At present; Positioning action is generally accomplished through chain of command; The chain of command location protocol comprises RRLP (the Radio Resource LCS Protocol under the GSM network; The Radio Resource location services protocol), RRC (Radio Resource Control, Radio Resource control) under UMTS (Universal Mobile Telecommu-nications System, the Universal Mobile Telecommunications System) network and the TIA-801 under the cdma network etc.Yet this chain of command targeting scheme needs the participation of all entities of mobile network, is unfavorable for disposing and evolution, because increase new features, needs the whole network rebuilding, and cost is too high.
A kind of in addition targeting scheme is the user plane location; Adopt user plane location services system SUPL (secure user plane location); Wherein, SUPL terminal SET (SUPL enabled Terminal) accomplishes the location alternately through user plane and SUPL location-server SLP (SUPL Location Platform), yet; The location of essence also relies on the chain of command location protocol, because the message of chain of command location protocol will be transmitted as the load of SUPL message.In addition; SUPL location-server SLP comprises SUPL centre of location SLC (SUPL Location Center) and two parts of SUPL place-centric SPC (SUPLPositioning Center); Wherein SUPL centre of location SLC is responsible for the operation of SUPL in the coordination network; Be used on user plane bearer with SET alternately, SUPL place-centric SPC is responsible for position calculation and required all message and the flow process of auxiliary data transmission.
The location-based service that SUPL provides at present comprises locatees and triggered location immediately, and wherein, the location is after location-server SLP receives the position requests of other application immediately, gives application to target SET location and response position information immediately; Triggered location is after location-server SLP receives the position requests of other application, localizing objects SET under certain condition triggers.
Two kinds of trigger types have been defined at present, i.e. periodicity and zone issue.Periodically under the type, every interval certain hour carries out one-time positioning to SET, and positional information is sent to position requests side.Under the zone issue type, SET receives the area event trigger parameters that SLP issues, and comprising: the target area is described, like a circle, ellipse, polygon; The sub-district ID tabulation that the target area is relevant is described according to the target area and the location information of cell generation by SLP; Incident, as getting into, leave the target area, or in the target area, this incident can be investigated the distribution situation of current tracking SET collection; Minimum interval and maximum times with event report; Repeat the words of reporting event if desired; SET should position operation when getting into the sub-district in these cell lists; Judged whether to take place the incident of appointment, if take place then to take place to the network reported event, optional can report current location information.
Yet present triggered location does not support trigger parameter to upgrade, and the location when locating like periodicity is upgraded with the location number of times at interval; In the practical application; Possibly need interval, change location and location number of times, increase, hope more frequent location like current tracking target speed; And tracking target speed reduces, and hopes that location frequency reduces; And zone issue when location, position requests can be hoped the change target area, technological at present under, stop current SUPL session, start a new session, directly caused the reduction of service performance.
Summary of the invention
The main purpose of the embodiment of the invention is the scheme that is to provide the trigger parameter at a kind of SUPL of renewal terminal, can't upgrade the problem of trigger parameter to solve present triggered location.
The above-mentioned purpose of the embodiment of the invention realizes through following technical scheme:
A kind of trigger positioning method is applied to location-server, and said method comprises: the trigger parameter that the receiving position requesting party sends is upgraded request and new trigger parameter; Send the message comprise said new trigger parameter to the terminal.
A kind of user plane location services system SUPL location-server; Said SUPL location-server comprises the SUPL centre of location and SUPL place-centric; The said SUPL centre of location comprises: trigger parameter is upgraded the request receiving element, is used for trigger parameter renewal request and new trigger parameter that the receiving position requesting party sends; The trigger parameter transmitting element is used for sending the message comprise said new trigger parameter to the terminal.
A kind of user plane location services system SUPL terminal, said SUPL terminal comprises; The location sessions request transmitting unit is used to send the location sessions request; The trigger parameter receiving element is used to receive the message that comprises new trigger parameter.
Through the trigger positioning method of the embodiment of the invention, make position requests to satisfy location requirement with flexible change trigger parameter.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute qualification of the present invention.In the accompanying drawings:
Fig. 1 is the trigger positioning method flow chart of the embodiment of the invention;
Fig. 2 is an embodiment of the invention trigger positioning method interaction figure;
Fig. 3 is another embodiment of the present invention trigger positioning method interaction figure;
Fig. 4 is another embodiment of the present invention trigger positioning method interaction figure;
Fig. 5 is another embodiment of the present invention trigger positioning method interaction figure;
Fig. 6 is another embodiment of the present invention trigger positioning method interaction figure;
Fig. 7 is another embodiment of the present invention trigger positioning method interaction figure;
Fig. 8 is the composition frame chart of the SUPL location-server of the embodiment of the invention;
Fig. 9 is the composition frame chart at the SUPL terminal of the embodiment of the invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer,, the embodiment of the invention is explained further details below in conjunction with embodiment and accompanying drawing.At this, illustrative examples of the present invention and explanation thereof are used to explain the present invention, but not as to qualification of the present invention.
Embodiment one:
The embodiment of the invention provides a kind of trigger positioning method, is applied to location-server, below in conjunction with accompanying drawing present embodiment is elaborated.
Fig. 1 is the trigger positioning method flow chart of present embodiment, and please with reference to Fig. 1, the trigger positioning method of present embodiment comprises the following steps:
101: the trigger parameter that the receiving position requesting party sends is upgraded request and new trigger parameter;
In the present embodiment, the trigger parameter sent of position requests side is upgraded new target area information, the trigger parameter that request comprised the SUPL terminal and is upgraded indication.
102: send the message comprise said new trigger parameter to the SUPL terminal, so that triggered location is carried out according to said new trigger parameter in the SUPL terminal.
According to present embodiment, new trigger parameter can be issued to SUPL terminal SET through TRIGGERED RESPONSE message by SUPL centre of location SLC.
Because trigger parameter is to be issued to SUPL terminal SET by SUPL centre of location SLC through TRIGGEREDRESPONSE at present; And TRIGGERED RESPONSE message only occurs after SUPL terminal SET sends TRIGGERED START message; Therefore; Again initiate TRIGGERED START message if can trigger SUPL terminal SET, then can return new trigger parameter through the TRIGGERED RESPONSE message that returns to SUPL terminal SET.
At present during triggered location; If SET has switched V-SLP, then V-SLP1 indication SET has left the covering of oneself, and SET can receive END (status code=no coverage) message; Therefore know and to switch to a new V-SLP; To H-SLP, H-SLP selects another V-SLP2 to carry out the triggered location session so SET resends TRIGGERED START (comprising corresponding Cause Code=no coverage indication), and H-SLP response TRIGGERED RESPONSE is to SET; Comprise the localization method that V-SLP2 supports, also issue trigger parameter again.Trigger for zone issue, H-SLP possibly upgrade the area ID set of trigger parameter, but not upgrade target area as required.Concrete implementation will be elaborated in following embodiment.
So; If the V-SLP switching had taken place in (possibly need SET and SLP to set up data this moment is connected) SET when the location sessions of triggered location started; Then H-SLP can carry out the renewal of areaID set information to SET; Present embodiment is promptly expanded one status code value, and indication H-SLP need upgrade the trigger parameter of SET.
According to present embodiment; New trigger parameter also can by SUPL centre of location SLC other extension of message through being issued to SUPL terminal SET with carry; For example accomplish message REPORT message through this location sessions during certain location sessions and issue new trigger parameter, perhaps issue through INIT message.Concrete implementation will be elaborated in following embodiment.
Through the trigger positioning method of the embodiment of the invention, make position requests to satisfy location requirement with flexible change trigger parameter.
Embodiment two:
The embodiment of the invention also provides a kind of trigger positioning method; In the method that this embodiment provides; When SUPL terminal SET initiated the one-time positioning session, network terminal was retransmitted TRIGGERED START message to receive new trigger parameter from SUPL centre of location H-SLC with END message indication SUPL terminal SET.
According to present embodiment; Above-mentioned END message can be through carrying out extension realization to SUPL END message; For example in SUPL END message, define the Status Code value of a new information Indicator type; Be used to indicate SLP to hope to upgrade trigger parameter, as: StatusCode=TriggerParametersUpdate.
According to present embodiment; Above-mentioned SUPL TRIGGERED START message need necessarily be expanded; For example in SUPL START Triggered message, define a new Cause Code value TriggerParametersUpdate; Be used to indicate the SET expectation to receive new trigger parameter, like CauseCode=TriggerParametersUpdate.
Below in conjunction with accompanying drawing present embodiment is elaborated.
Fig. 2 is the information interaction flow chart of present embodiment trigger positioning method; Present embodiment is under proxy mode; By SUPL centre of location H-SLC through RESPONSE message issue new trigger parameter to the SUPL terminal SET, please with reference to Fig. 2, the method for present embodiment comprises the following steps:
201:H-SLP (Home-SLP, local SLP) receives the trigger parameter of position requests side and upgrades request and new trigger parameter.
202:H-SLP obtains the relevant area ID set in new target area from V-SLP (Visit-SLP, visit ground SLP);
According to present embodiment, if the zone issue triggered location, and the trigger parameter of position requests side upgrades request and comprises new target area, if SUPL terminal SET roaming, then H-SLP obtains new area ID set from V-SLP, to support new target area; If not during roaming, H-SLP generates new area ID set voluntarily.
Need to prove that this step is to obtain area ID set as required, but and it is nonessential.
203:SUPL terminal SET initiates certain location sessions;
204:H-SLP receives the location sessions request of SUPL terminal SET, to finish location sessions message END response, has comprised trigger parameter among this end location sessions message END and has upgraded indication.
The 205:SUPL terminal receives the above-mentioned trigger parameter that comprised and upgrades the END message of indicating, and sends to H-SLP to have comprised the TRIGGERED START message that corresponding trigger parameter is upgraded reason, to confirm to accept the renewal request;
Need to prove that this step is also nonessential.
206:H-SLP receives above-mentioned TRIGGERED START message, with the TRIGGEREDRESPONSE message response to the SUPL terminal SET, wherein, TRIGGERED RESPONSE message has comprised new trigger parameter;
According to present embodiment, the new trigger parameter that SET receives includes but not limited to: interval, location and location number of times, target area, area ID set, minimum report interval and maximum report number of times.
207: continue to carry out the triggered location process with new trigger parameter.
Through the method for present embodiment, when H-SLP received the trigger parameter renewal request of position requests side, with certain location sessions request of END message refusal SET, an indication code requirement of expansion SET obtained new trigger parameter in END message simultaneously; When receiving TRIGGEREDSTART message that SET sends, new trigger parameter is issued with TRIGGERED RESPONSE message by H-SLC again with the request trigger parameter.Thus, make position requests to have satisfied location requirement with flexible change trigger parameter.
Embodiment three:
The embodiment of the invention also provides a kind of trigger positioning method; Identical with embodiment two; In the method that present embodiment provides; When SUPL terminal SET initiated the one-time positioning session, network terminal was retransmitted TRIGGERED START message to receive new trigger parameter from SUPL centre of location H-SLC with END message indication SUPL terminal SET.
According to present embodiment; Above-mentioned END message can be through carrying out extension realization to SUPL END message; For example in SUPL END message, define the Status Code value of a new information Indicator type; Be used to indicate SLP to hope to upgrade trigger parameter, as: StatusCode=TriggerParametersUpdate.
According to present embodiment; Above-mentioned SUPL TRIGGERED START message need necessarily be expanded; For example in SUPL START Triggered message, define a new Cause Code value TriggerParametersUpdate; Be used to indicate the SET expectation to receive new trigger parameter, like CauseCode=TriggerParametersUpdate.
Below in conjunction with accompanying drawing present embodiment is elaborated.
Fig. 3 is the information interaction flow chart of present embodiment trigger positioning method, and present embodiment is under non-proxy mode, and H-SLC issues new trigger parameter through RESPONSE message by the SUPL centre of location, and please with reference to Fig. 3, the method for present embodiment comprises the following steps:
301: location-server H-SLP receives the trigger parameter of position requests side and upgrades request and new trigger parameter.
302: location-server V-SLP obtains the relevant area ID set in new target area to local location-server H-SLP from visit ground;
According to present embodiment, if the zone issue triggered location, and the trigger parameter of position requests side upgrades request and comprises new target area, if SUPL terminal SET roaming, then H-SLP obtains new area ID set from V-SLP, to support new target area; If not during roaming, H-SLP generates new area ID set voluntarily.
Need to prove that this step is obtained new area ID set as required, but and it is nonessential.
303: in order to carry out the renewal of trigger parameter; SUPL centre of location H-SLC indication SUPL place-centric H-SPC stops location sessions next time; This stops promptly having comprised the indication that trigger parameter is upgraded in the message of location sessions next time; Require SUPL place-centric H-SPC after the location sessions request that receives the SUPL terminal, upgrade the end location sessions message END response of indication to comprise trigger parameter;
304:SUPL terminal SET initiates certain location sessions to SUPL place-centric H-SPC.
305:SUPL place-centric H-SPC receives the location sessions request of SUPL terminal SET, to finish location sessions message END response, has comprised trigger parameter among this end location sessions message END and has upgraded indication;
306:SUPL terminal SET receives the above-mentioned trigger parameter that comprised and upgrades the END message of indicating; Upgrade indication according to trigger parameter and send the TRIGGERED START message that has comprised corresponding trigger parameter renewal reason to SUPL centre of location H-SLC; Ask to confirm to accept to upgrade, and the trigger parameter that please look for novelty;
307:H-SLC receives above-mentioned TRIGGERED START message, with the TRIGGEREDRESPONSE message response to the SUPL terminal SET, wherein, TRIGGERED RESPONSE message has comprised new trigger parameter;
According to present embodiment, the new trigger parameter that SET receives includes but not limited to: interval, location and location number of times, target area, area ID set, minimum report interval and maximum report number of times.
308: continue to carry out the triggered location process with new trigger parameter.
Method through present embodiment; When H-SLP receives the trigger parameter renewal request of position requests side; Transmit by H-SLC earlier and upgrade indication to H-SPC; Through H-SPC certain location sessions request with END message refusal SET, indication code of expansion requires SET to obtain new trigger parameter in END message simultaneously then; When receiving TRIGGERED START message that SET sends, new trigger parameter is issued with TRIGGERED RESPONSE message by H-SLC again with the request trigger parameter.Thus, make position requests to have satisfied location requirement with flexible change trigger parameter.
Embodiment four:
The embodiment of the invention also provides a kind of trigger positioning method; Identical with embodiment two; In the method that present embodiment provides; When SUPL terminal SET initiated the one-time positioning session, network terminal was retransmitted TRIGGERED START message to receive new trigger parameter from SUPL centre of location H-SLC with END message indication SUPL terminal SET.
According to present embodiment; Above-mentioned END message can be through carrying out extension realization to SUPL END message; For example in SUPL END message, define the Status Code value of a new information Indicator type; Be used to indicate SLP to hope to upgrade trigger parameter, as: StatusCode=TriggerParametersUpdate.
According to present embodiment; Above-mentioned SUPL TRIGGERED START message need necessarily be expanded; For example in SUPL START Triggered message, define a new Cause Code value TriggerParametersUpdate; Be used to indicate the SET expectation to receive new trigger parameter, like CauseCode=TriggerParametersUpdate.
Below in conjunction with accompanying drawing present embodiment is elaborated.
Fig. 4 is the information interaction flow chart of present embodiment trigger positioning method, and present embodiment is under non-proxy mode, and H-SLC issues new trigger parameter through RESPONSE message by the SUPL centre of location, and please with reference to Fig. 4, the method for present embodiment comprises the following steps:
401-402: identical with embodiment three;
403: in order to carry out the renewal of trigger parameter; Local SUPL centre of location H-SLC indication visit ground SLP (V-SLP) stops location sessions next time; Require V-SLP after the location sessions request that receives the SUPL terminal, upgrade the end location sessions message END response of indication to comprise trigger parameter;
404:SUPL terminal SET initiates certain location sessions to visiting ground SUPL place-centric V-SLP;
405: visit ground SUPL place-centric V-SPC receives the location sessions request of SUPL terminal SET, to finish location sessions message END response, has comprised trigger parameter among this end location sessions message END and has upgraded indication;
According to present embodiment; The above-mentioned END message that has comprised trigger parameter renewal indication can be through carrying out extension realization to SUPL END message; For example in SUPL END message, define the Status Code value of a new information Indicator type; Be used to indicate SLP to hope to upgrade trigger parameter, as: Status Code=TriggerParametersUpdate.
406-408: identical with embodiment three.
Method through present embodiment; When H-SLP receives the trigger parameter renewal request of position requests side; Transmit by H-SLC earlier and upgrade indication to V-SLP; Through V-SPC certain location sessions request with END message refusal SET, indication code of expansion requires SET to obtain new trigger parameter in END message simultaneously then; When receiving TRIGGERED START message that SET sends, new trigger parameter is issued with TRIGGERED RESPONSE message by H-SLC again with the request trigger parameter.Thus, make position requests to have satisfied location requirement with flexible change trigger parameter.
Embodiment five:
The embodiment of the invention also provides a kind of trigger parameter update method, and in the method that this embodiment provides, through the expansion to REPORT message, network directly issues new trigger parameter with REPORT message.
According to present embodiment; Above-mentioned REPORT message is used for this location sessions of SUPL place-centric SPC indication SUPL terminal SET and accomplishes; Above-mentioned REPORT message is expanded to comprise new trigger parameter; For example in SUPL REPORT message, increase new parameter Trigger Params, Periodic Params or an Area Event Params, reach the purpose that new trigger parameter is issued to SUPL terminal SET.Wherein trigger parameter is reused existing definition.
Below in conjunction with accompanying drawing present embodiment is elaborated.
Fig. 5 is the information interaction flow chart of present embodiment trigger parameter update method, and present embodiment is under proxy mode, issues new trigger parameter by H-SLP through REPORT message, and please with reference to Fig. 5, the method for present embodiment comprises the following steps:
501:SUPL location-server H-SLP receives the trigger parameter of position requests side and upgrades request and new trigger parameter.
502: SUPL location-server V-SLP obtains the relevant area ID set in new target area to local SUPL location-server H-SLP from visit ground;
According to present embodiment, if the zone issue triggered location, and the trigger parameter of position requests side upgrades request and comprises new target area, if the SET roaming, then H-SLP obtains new area IDset from V-SLP, to support new target area; If not during roaming, H-SLP generates new area ID set voluntarily.
Need to prove that this step is obtained new area ID set as required, but and it is nonessential.
503:SUPL terminal SET initiates certain location sessions;
504: the location sessions process;
505: when location sessions was accomplished, H-SLP accomplished with REPORT message indication location sessions, has comprised new trigger parameter in this REPORT message;
According to present embodiment, new trigger parameter includes but not limited to: interval, location and location number of times, target area, area ID set, minimum report interval and maximum report number of times.
506: continue to carry out the triggered location process with new trigger parameter.
Method through present embodiment; When H-SLP receives the trigger parameter renewal request of position requests side; When the SET location sessions is accomplished at indication SUPL terminal by H-SPC; Through location sessions being accomplished the expansion of message REPORT, reach the purpose that new trigger parameter is issued to SUPL terminal SET.Thus, make position requests to have satisfied location requirement with flexible change trigger parameter.
Embodiment six:
The embodiment of the invention also provides a kind of trigger parameter update method, and is identical with embodiment five, and in the method that present embodiment provides, through the expansion to REPORT message, network directly issues new trigger parameter with REPORT message.
According to present embodiment; Above-mentioned REPORT message is used for this location sessions of SUPL place-centric SPC indication SUPL terminal SET and accomplishes; Above-mentioned REPORT message is expanded to comprise new trigger parameter; For example in SUPL REPORT message, increase new parameter Trigger Params, Periodic Params or an Area Event Params, reach the purpose that new trigger parameter is issued to SUPL terminal SET.Wherein trigger parameter is reused existing definition.
Below in conjunction with accompanying drawing present embodiment is elaborated.
Fig. 6 is the information interaction flow chart of present embodiment trigger positioning method; Present embodiment is under non-proxy mode; H-SPC issues new trigger parameter through REPORT message by the SUPL place-centric, and please with reference to Fig. 6, the step 501-506 of the step 601-602 of the method for present embodiment and step 604-607 and method embodiment illustrated in fig. 5 is basic identical; Difference is; Also comprise step 603, promptly H-SLC is issued to H-SPC with trigger parameter renewal indication and new trigger parameter, issues new trigger parameter through H-SPC then.
Method through present embodiment; When H-SLP receives the trigger parameter renewal request of position requests side; Transmit new trigger parameter by H-SLC and give H-SPC; When the SET location sessions is accomplished at indication SUPL terminal by H-SPC,, reach the purpose that new trigger parameter is issued to SUPL terminal SET through location sessions being accomplished the expansion of message REPORT.Thus, make position requests to have satisfied location requirement with flexible change trigger parameter.
Embodiment seven:
The embodiment of the invention also provides a kind of trigger parameter update method, and is identical with embodiment five, and in the method that present embodiment provides, through the expansion to REPORT message, network directly issues new trigger parameter with REPORT message.
According to present embodiment; Above-mentioned REPORT message is used for this location sessions of SUPL place-centric SPC indication SUPL terminal SET and accomplishes; Above-mentioned REPORT message is expanded to comprise new trigger parameter; For example in SUPL REPORT message, increase new parameter Trigger Params, Periodic Params or an Area Event Params, reach the purpose that new trigger parameter is issued to SUPL terminal SET.Wherein trigger parameter is reused existing definition.
Below in conjunction with accompanying drawing present embodiment is elaborated.
Fig. 7 is the information interaction flow chart of present embodiment trigger parameter update method; Present embodiment is under non-proxy mode; V-SPC issues new trigger parameter through REPORT message by the SUPL place-centric, and please with reference to Fig. 7, the step 501-506 of the step 701-702 of the method for present embodiment and step 704-707 and method embodiment illustrated in fig. 5 is basic identical; Difference is; Also comprise step 703, promptly H-SLC is issued to V-SPC with trigger parameter renewal indication and new trigger parameter, issues new trigger parameter through V-SPC then.
Method through present embodiment; When H-SLP receives the trigger parameter renewal request of position requests side; Transmit new trigger parameter by H-SLC and give V-SPC; When the SET location sessions is accomplished at indication SUPL terminal by V-SPC,, reach the purpose that new trigger parameter is issued to SUPL terminal SET through location sessions being accomplished the expansion of message REPORT.Thus, make position requests to have satisfied location requirement with flexible change trigger parameter.
Embodiment eight:
The embodiment of the invention also provides a kind of SUPL location-server, below in conjunction with accompanying drawing present embodiment is elaborated.
Fig. 8 is the composition frame chart of the SUPL location-server of present embodiment, and please with reference to Fig. 8, the SUPL location-server of present embodiment mainly comprises the SUPL centre of location 81 and SUPL place-centric 82, wherein:
The SUPL centre of location 81 comprises:
Trigger parameter is upgraded request receiving element 811, is used for trigger parameter renewal request and new trigger parameter that the receiving position requesting party sends;
Trigger parameter transmitting element 812 is used for sending the message comprise said new trigger parameter to the SUPL terminal, so that triggered location is carried out according to said new trigger parameter in the SUPL terminal.
Preferably, according to the SUPL location-server of present embodiment, the SUPL centre of location also comprises:
Location sessions request receiving element 813 is used to receive the location sessions request of sending at the SUPL terminal.
Preferably, according to the SUPL location-server of present embodiment, the SUPL centre of location also comprises:
Finish location sessions message sending unit 814, be used for sending the end location sessions message that comprises trigger parameter renewal indication to the SUPL terminal.
More preferably, according to the SUPL location-server of present embodiment, the SUPL centre of location also comprises:
Trigger parameter is upgraded indication transmitting element 815; Be used for stopping location sessions Indication message next time to the SUPL place-centric transmission of said SUPL place-centric or other SUPL location-servers; After requiring the SUPL place-centric to receive the location sessions request of sending at the SUPL terminal, send the end location sessions message that comprises trigger parameter renewal indication to the SUPL terminal.
More preferably, SUPL place-centric 82 comprises:
Trigger parameter is upgraded indication receiving element 821, is used for receiving stopping location sessions Indication message next time;
Location sessions request receiving element 822 is used to receive the location sessions request of sending at the SUPL terminal;
Finish location sessions message sending unit 823, be used for sending the end location sessions message that comprises trigger parameter renewal indication, initiate the trigger parameter renewal process so that indication is upgraded according to said trigger parameter in the SUPL terminal to the SUPL terminal.
Through the SUPL location-server of present embodiment, make position requests to have satisfied location requirement with flexible change trigger parameter.
Embodiment nine:
The embodiment of the invention also provides a kind of SUPL the terminal, below in conjunction with accompanying drawing present embodiment is elaborated.
Fig. 9 is the composition frame chart at the SUPL terminal of present embodiment, and please with reference to Fig. 9, the SUPL terminal of present embodiment mainly comprises:
Location sessions request transmitting unit 91 is used to send the location sessions request;
Trigger parameter receiving element 92 is used to receive the message that comprises new trigger parameter.
In the present embodiment, the message that comprises new trigger parameter can be to finish location sessions message SUPL TRIGGERED RESPONSE message, the SUPLREPORT message of also indicating location sessions to accomplish.
More preferably, according to the SUPL terminal of present embodiment, this SUPL terminal also comprises:
Finish location sessions message sink unit 93, be used to receive the end location sessions message that comprises trigger parameter renewal indication;
Through the SUPL terminal of present embodiment, make position requests to have satisfied location requirement with flexible change trigger parameter.
Above-described specific embodiment; The object of the invention, technical scheme and beneficial effect have been carried out further explain, and institute it should be understood that the above is merely specific embodiment of the present invention; And be not used in qualification protection scope of the present invention; All within spirit of the present invention and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. a trigger positioning method is applied to location-server, it is characterized in that, said method comprises:
The trigger parameter that the receiving position requesting party sends is upgraded request and new trigger parameter;
Send the message comprise said new trigger parameter to the terminal;
Wherein said step of sending the message comprise said new trigger parameter to the terminal comprises:
The centre of location of said location-server stops location sessions next time to the place-centric indication of said location-server; After the location sessions request that requires said place-centric to receive to send at the terminal, send to the terminal and to comprise the end location sessions message that trigger parameter is upgraded indication.
2. method according to claim 1 is characterized in that, also comprises before the said step of sending the message comprise said new trigger parameter to the terminal:
The location sessions request that receiving terminal sends;
Send the end location sessions message that comprises trigger parameter renewal indication to the terminal.
3. method according to claim 1 is characterized in that, also comprises before the said step of sending the message comprise said new trigger parameter to the terminal:
After other location-server indications stop location sessions next time, require said other location-servers to receive the location sessions request of sending at the terminal, send the end location sessions message that comprises trigger parameter renewal indication to the terminal.
4. method according to claim 1 is characterized in that, also comprises before the said step of sending the message comprise said new trigger parameter to the terminal:
The location sessions process is accomplished in the location sessions request that receiving terminal sends.
5. according to each described method of claim 1 to 4, it is characterized in that said step of sending the message comprise said new trigger parameter to the terminal comprises:
Send to other location-servers and to comprise the message that trigger parameter is upgraded indication and new trigger parameter, the message that comprises new trigger parameter through other location-servers transmissions is to the terminal.
6. according to each described method of claim 1 to 4, it is characterized in that said step of sending the message comprise said new trigger parameter to the terminal comprises:
The centre of location of said location-server is sent to the place-centric of said location-server and is comprised the message that trigger parameter is upgraded indication and new trigger parameter, and the message that comprises new trigger parameter through said place-centric transmission is to the terminal.
7. method according to claim 1 is characterized in that, response message SUPL TRIGGERED RESPONSE that the said message that comprises new trigger parameter is the secure user plane orientation triggering or secure user plane positioning reporting message SUPL REPORT.
8. user plane location services system SUPL location-server, said SUPL location-server comprises the SUPL centre of location and SUPL place-centric, it is characterized in that,
The said SUPL centre of location comprises:
Trigger parameter is upgraded the request receiving element, is used for trigger parameter renewal request and new trigger parameter that the receiving position requesting party sends;
The trigger parameter transmitting element is used for sending the message comprise said new trigger parameter to the SUPL terminal;
Said SUPL place-centric comprises:
Trigger parameter is upgraded the indication receiving element, is used for receiving stopping location sessions Indication message next time;
Location sessions request receiving element is used to receive the location sessions request of sending at the SUPL terminal;
Finish the location sessions message sending unit, be used for sending the end location sessions message that comprises trigger parameter renewal indication, initiate the trigger parameter renewal process so that indication is upgraded according to said trigger parameter in the SUPL terminal to the SUPL terminal.
9. SUPL location-server according to claim 8 is characterized in that, the said SUPL centre of location also comprises:
Location sessions request receiving element is used for the location sessions request that receiving terminal sends.
10. SUPL location-server according to claim 9 is characterized in that, the said SUPL centre of location also comprises:
Finish the location sessions message sending unit, be used for sending the end location sessions message that comprises trigger parameter renewal indication to the terminal.
11. SUPL location-server according to claim 8 is characterized in that, the said SUPL centre of location also comprises:
Trigger parameter is upgraded the indication transmitting element; Be used for stopping location sessions Indication message next time to the transmission of the SUPL of other location-servers place-centric; After requiring the SUPL place-centric to receive the location sessions request of sending at the terminal, send the end location sessions message that comprises trigger parameter renewal indication to the terminal.
12. SUPL location-server according to claim 8 is characterized in that,
Said trigger parameter is upgraded the indication receiving element, also is used to receive termination that other location-servers send location sessions Indication message next time.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810240381A CN101754366B (en) | 2008-12-18 | 2008-12-18 | Triggering positioning method, SUPL positioning server and SUPL terminal |
| PCT/CN2009/075265 WO2010069225A1 (en) | 2008-12-18 | 2009-12-02 | Method of trigger localization, supl server and supl terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810240381A CN101754366B (en) | 2008-12-18 | 2008-12-18 | Triggering positioning method, SUPL positioning server and SUPL terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101754366A CN101754366A (en) | 2010-06-23 |
| CN101754366B true CN101754366B (en) | 2012-09-05 |
Family
ID=42268308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810240381A Expired - Fee Related CN101754366B (en) | 2008-12-18 | 2008-12-18 | Triggering positioning method, SUPL positioning server and SUPL terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101754366B (en) |
| WO (1) | WO2010069225A1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1852594A (en) * | 2005-12-01 | 2006-10-25 | 华为技术有限公司 | Mobile terminal period positioning method |
| CN101087254A (en) * | 2006-06-09 | 2007-12-12 | 三星电子株式会社 | Method for providing triggered location information of a target terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100880406B1 (en) * | 2006-03-24 | 2009-01-30 | 엘지전자 주식회사 | Location positioning method in handover between networks |
-
2008
- 2008-12-18 CN CN200810240381A patent/CN101754366B/en not_active Expired - Fee Related
-
2009
- 2009-12-02 WO PCT/CN2009/075265 patent/WO2010069225A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1852594A (en) * | 2005-12-01 | 2006-10-25 | 华为技术有限公司 | Mobile terminal period positioning method |
| CN101087254A (en) * | 2006-06-09 | 2007-12-12 | 三星电子株式会社 | Method for providing triggered location information of a target terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101754366A (en) | 2010-06-23 |
| WO2010069225A1 (en) | 2010-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8577990B2 (en) | Method of sending location service request in mobile communication network | |
| KR100735353B1 (en) | Positioning system and method using secure user plane location | |
| EP1773024B1 (en) | Location service-providing system and deferred location request service-providing method using previously computed location in location service-providing system | |
| US20070167177A1 (en) | Terminal status discovery in secure user plane location positioning procedure | |
| CN101227710B (en) | Equipment and method for synchronizing locating trigger information | |
| RU2467518C2 (en) | Method of improving performance of positioning system and positioning system in mobile communication system | |
| CN101087254A (en) | Method for providing triggered location information of a target terminal | |
| CN101160986B (en) | Method for locating mobile terminal | |
| CN1223227C (en) | Positioning method for AGPS mobile in mobile communication network | |
| KR20050101112A (en) | Location information system reflecting user preference and service providing method thereof | |
| KR102418677B1 (en) | Network node selection and activation method and apparatus | |
| KR100620055B1 (en) | Method of canceling location information request | |
| WO2020200293A1 (en) | Terminal positioning method and device | |
| CA2574787C (en) | Automatic position registering method in a mobile phone | |
| KR20070039855A (en) | Location service providing system and method for providing triggered location request service using a previously calculated position thereof | |
| KR101422030B1 (en) | LOCATION SERVICE BASED Secure User Plane Location | |
| US20110183682A1 (en) | System and method for reporting change of area event | |
| KR101438809B1 (en) | System and method for providing triggered location request service | |
| CN101754366B (en) | Triggering positioning method, SUPL positioning server and SUPL terminal | |
| EP2537381B1 (en) | Network location management entity | |
| CN102082997A (en) | Location method, system and device | |
| JP7220209B2 (en) | Efficient UE Position Reporting in Cellular Networks | |
| CN101375616A (en) | Method for requesting triggered location service between terminals in location information system | |
| KR20080014602A (en) | Method for area event triggered service in supl and terminal thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANTONG TONGZHOU XINZHIHAO INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: BEIJING ZHONGCAI WYSE EDUCATION TECHNOLOGY CO., LTD. Effective date: 20141124 Owner name: BEIJING ZHONGCAI WYSE EDUCATION TECHNOLOGY CO., LT Free format text: FORMER OWNER: HUAWEI DEVICE CO., LTD. Effective date: 20141124 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518129 SHENZHEN, GUANGDONG PROVINCE TO: 100083 HAIDIAN, BEIJING Free format text: CORRECT: ADDRESS; FROM: 100083 HAIDIAN, BEIJING TO: 226314 NANTONG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141124 Address after: 226314 Jiangsu city of Nantong province Tongzhou District Chuan Jiang Zhen Zhi Hao Market Patentee after: Tongzhou District Nantong Xin Hao Industrial Co.,Ltd. Address before: 100083 Beijing Haidian District Zhongguancun Road No. 18 smartfortune International Building B706 Patentee before: Beijing Zhongcai Wyse Education Technology Co.,Ltd. Effective date of registration: 20141124 Address after: 100083 Beijing Haidian District Zhongguancun Road No. 18 smartfortune International Building B706 Patentee after: Beijing Zhongcai Wyse Education Technology Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI DEVICE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20171218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |