CN102026088A - Method and system for realizing dispatchment of auxiliary location data - Google Patents
Method and system for realizing dispatchment of auxiliary location data Download PDFInfo
- Publication number
- CN102026088A CN102026088A CN2009101719764A CN200910171976A CN102026088A CN 102026088 A CN102026088 A CN 102026088A CN 2009101719764 A CN2009101719764 A CN 2009101719764A CN 200910171976 A CN200910171976 A CN 200910171976A CN 102026088 A CN102026088 A CN 102026088A
- Authority
- CN
- China
- Prior art keywords
- auxiliary positioning
- positioning data
- user plane
- secure user
- plane location
- 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.)
- Pending
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a method and a system for realizing the dispatchment of auxiliary location data, comprising an SUPL (Secure User Plane Location) server and a terminal. The SUPL server comprises an update detection functional module and a dispatching functional module. The update detection functional module is used for detecting the changing or updating situation of the auxiliary location data of a network side corresponding to the terminal; and when detecting the changing or updating situation, the update detection functional module transmits a triggering message to the dispatching functional module, and the dispatching functional module is used for dispatching an indication notice of an auxiliary location data update event to the terminal after receiving the triggering message transmitted by the update detection functional module so as to make the terminal obtain the updated auxiliary location data from the SUPL server when the location is needed after acquiring the auxiliary location data update event, or the dispatching functional module directly dispatches the updated auxiliary location data to the terminal. The invention can be used for immediately dispatching the updated auxiliary location data of the network side to the terminal, and saves system resource.
Description
Technical field
The present invention relates to mobile communication technology and internet arena, relate in particular to a kind of method and system that realize that auxiliary positioning data issues.
Background technology
As one of characteristic service of mobile communication system, positioning service is considered to a bright spot of following mobile value-added service always.At present, the main mobile communication carrier of North America, Europe and countries and regions such as Asia-Pacific and Japan and Korea S has all opened mobile location service.Positioning service is a business the most attractive in the mobile value-added service, also is each link of industrial chain one of complicated service the most simultaneously.
Open Mobile Alliance (Open Mobile Architecture, abbreviating OMA as) LOC (Location) working group is with LIF (Location Interoperability Forum) forum in 2002, and WAP (wireless application protocol) (Wireless Application Protocol, abbreviation WAP) positioning service in the forum, and 3GPP R6 LCS stage3 related work is incorporated into and is set up, its objective is and realize formulating the positioning service standard that interconnects, formulate the standard of shift position business, guarantee interoperability end to end, in roaming, research fields such as Le interface progressively replace third generation partner program (3rd Generation Partnership Project, be 3GPP) and 3GPP2, become the main international norm enactor of positioning service standard.The groundwork of OMA LOC is exactly the location technology of formulating in the mobile communications network based on user's face, realization is to the transmission of located in connection parameter in IP tunnel in the chain of command location technology in the past mobile communications network, and then realize locating, also reduced simultaneously dependence to core net, reduce coupling, increased flexibility.
At present, OMA LOC group has been finished secure user plane location (Secure User Plane Location, abbreviation SUPL) the formulation work of 1.0 standards, on market, obtained disposing widely and using, OMA LOC group is being carried out the work of SUPL2.0 at present, draw to an end at present, in SUPL2.0, realized enhancing to the SUPL1.0 positioning function, such as having increased the location of triggering type, be supported in the function of realization location in the different access networks etc., simultaneously, also can support different GLONASS (Global Navigation Satellite System) (Global Navigation Satellite System, guide number SS) satellite navigation system.At present, the LOC group is being formulated the technical specification of SUPL3.0, is in the phase I at present, i.e. the demand collection phase.
According to the present OMA SUPL progress and the situation of the market demand and deployment, the topmost application of OMASUPL realizes that still the A-GPS auxiliary positioning data issues by the realization of SUPL bearing mode, and then realize location fast, accurately, also support data passes and evaluation work certainly by SUPL carrying wireless location signaling.But, from present should being used for, some new auxiliary data types (satellite orbit predictions information of Yan Changing for example, as the satellite ephemeris information inside the RRLP agreement) and the obtainable auxiliary data of conventional GNSS Measurement Network, as the GNSS measurement data, dissimilar correction datas, Atmospheric models, satellite clock is proofreaied and correct, atmospheric ionized layer information etc. may be because of the reason of time, and perhaps terminal displacement is bigger etc. former thereby lost efficacy, and terminal possibly can't in time be learnt such event information and continue to use the associated auxiliary data of preserving on the terminal this moment, and the error that therefore may cause locating increases.
In addition, in present position application, a lot of scenes is that terminal oneself is given oneself location, and promptly a lot of situations all are the location of being initiated by terminal.At this moment, if terminal has effective auxiliary positioning data, then terminal no longer needs to set up the SUPL session with the SUPL location-server, and then obtain auxiliary positioning data, but directly utilize the effective auxiliary positioning data that this moment, terminal kept, directly position calculating, so on the one hand, effectively saved the resource of radio open side, the resource of also having saved network side.In addition,, also can further improve the efficient of location, increase user experience owing to reduced Signalling exchange.But, according to present technology, in position fixing process, all need to set up separately the location sessions between terminal and the SUPL location-server based on initial terminal, obtain auxiliary positioning data then, and then disconnect the location sessions connection.This process had both consumed system resource, had also increased the consumption of time, had reduced user experience.
When terminal positioning is calculated, should be able to obtain high accuracy and effective auxiliary positioning data at any time.Therefore, need a kind of new mechanism and method to solve that terminal can not obtain in time that these auxiliary datas change and the problem that causes the position location precise decreasing.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of method and system that realize that auxiliary positioning data issues, and in time the auxiliary positioning data that network side is upgraded is issued to terminal.
In order to address the above problem, the invention provides a kind of method that realizes that auxiliary positioning data issues, comprise: after the auxiliary positioning data that the secure user plane location-server detects the network side of terminal correspondence changes or upgrades, issue auxiliary positioning data update event indication notice to described terminal, terminal is known after this auxiliary positioning data update event when needs are located the auxiliary positioning data after obtaining renewal from described secure user plane location-server; Perhaps, after the auxiliary positioning data that described secure user plane location-server detects the network side of terminal correspondence changes or upgrades, directly issue auxiliary positioning data to described terminal.
Further, said method also has following characteristics:
After described secure user plane location-server was received the auxiliary positioning data issuing service request after the renewal that described terminal sends or subscribed to, whether whether the auxiliary positioning data that begins to detect network side changed or upgrade; Perhaps, the initiatively auxiliary positioning data of the open detection network side operation that whether changes or whether upgrade of described secure user plane location-server.
Further, said method also has following characteristics:
After the auxiliary positioning data that described secure user plane location-server detects network side changes or upgrades, judge that described secure user plane location-server and described terminal maintain the secure user plane location sessions when being connected, connect auxiliary positioning data or described auxiliary positioning data update event indication notice after described terminal issues described renewal by described secure user plane location sessions; Judge when described secure user plane location-server and described terminal do not exist the secure user plane location sessions to be connected, push auxiliary positioning data or the described auxiliary positioning data update event indication notice of mode after described terminal issues described renewal by Network.
Further, said method also has following characteristics:
After the auxiliary positioning data that described secure user plane location-server detects the network side of described terminal correspondence changes or upgrades, judge that described secure user plane location-server and described terminal maintain the secure user plane location sessions when being connected, connect auxiliary positioning data or described auxiliary positioning data update event indication notice after user terminal issues described renewal by described secure user plane location sessions; Judge when described secure user plane location-server and described terminal do not exist the secure user plane location sessions to be connected, under the situation of data volume more than or equal to preset data amount threshold value of the auxiliary positioning data after the renewal, issue described auxiliary positioning data update event indication notice to described terminal by the Network mode that pushes; Under the situation of data volume less than described preset data amount threshold value of the auxiliary positioning data after the renewal, push the auxiliary positioning data of mode after described terminal issues described renewal by Network.
Further, said method also has following characteristics:
Described Network propelling movement mode is meant a kind of in the following mode: short message way, multimedia message mode, E-mail mode, wap push mode.
Further, said method also has following characteristics:
Described terminal is received described auxiliary positioning data update event indication notice, perhaps, described terminal is received the auxiliary positioning data after the described renewal but after carrying out auxiliary positioning data local update failure, when described terminal need be located, initiate new secure user plane location sessions to described secure user plane location-server and connect, and connect from described secure user plane location-server by this new secure user plane location sessions and to obtain auxiliary positioning data after the renewal.
In order to address the above problem, the present invention also provides a kind of system that realizes that auxiliary positioning data issues, and comprises secure user plane location-server and terminal, and described secure user plane location-server comprises renewal measuring ability module and issues functional module; After described renewal measuring ability module, the auxiliary positioning data that is used to detect the network side of terminal correspondence change or upgrade, send and trigger message to issuing functional module; The described functional module that issues, after being used to receive the triggering message of described renewal measuring ability module transmission, issue auxiliary positioning data update event indication notice to described terminal, the auxiliary positioning data after terminal being known after this auxiliary positioning data update event when needs are located obtain renewal from described secure user plane location-server; Perhaps, direct auxiliary positioning data after described terminal issues renewal.
Further, said system also has following characteristics:
Described renewal measuring ability module, after also being used for the auxiliary positioning data issuing service request after receiving the renewal that described terminal sends or subscribing to, whether whether the auxiliary positioning data that begins to detect network side change or upgrade; Perhaps, the initiatively auxiliary positioning data of the open detection network side operation that whether changes or whether upgrade.
Further, said system also has following characteristics:
The described functional module that issues, after also being used to receive the triggering message of described renewal measuring ability module, judge that described secure user plane location-server and described terminal maintain the secure user plane location sessions when being connected, connect auxiliary positioning data or described auxiliary positioning data update event indication notice after described terminal issues described renewal by described secure user plane location sessions; Judge when described secure user plane location-server and described terminal do not exist the secure user plane location sessions to be connected, push auxiliary positioning data or the described auxiliary positioning data update event indication notice of mode after described terminal issues described renewal by Network.
Further, said system also has following characteristics:
The described functional module that issues, after also being used to receive the triggering message of described renewal measuring ability module, judge that described secure user plane location-server and described terminal maintain the secure user plane location sessions when being connected, connect auxiliary positioning data after user terminal issues described renewal by described secure user plane location sessions; Judge when described secure user plane location-server and described terminal do not exist the secure user plane location sessions to be connected, under the situation of data volume more than or equal to preset data amount threshold value of the auxiliary positioning data after the renewal, issue described auxiliary positioning data update event indication notice to described terminal by the Network mode that pushes; Under the situation of data volume less than described preset data amount threshold value of the auxiliary positioning data after the renewal, push the auxiliary positioning data of mode after described terminal issues described renewal by Network.
Further, said system also has following characteristics:
Described Network propelling movement mode is meant a kind of in the following mode: short message way, multimedia message mode, E-mail mode, wap push mode.
Further, said system also has following characteristics:
Described system also comprises the secure user plane location agency who is positioned at end side or is positioned at network side; Described terminal, when being used to receive described auxiliary positioning data update event indication notice, perhaps, receive after the described renewal auxiliary positioning data but after carrying out the failure of auxiliary positioning data local update; When described terminal need be located, initiate new secure user plane location sessions by described secure user plane location agency to described secure user plane location-server and connect, obtain auxiliary positioning data after the renewal from described secure user plane location-server; The described functional module that issues also is used for setting up new secure user plane location sessions with described terminal and is connected, and by the auxiliary positioning data of this new secure user plane location sessions connection after described terminal issues renewal.
The present invention is based on the security user interface positioning method based on OMA of present main flow, the auxiliary positioning data that can in time network side be upgraded is issued to terminal or gives terminal with the event notice that the network side auxiliary positioning data upgrades, and saves system resource.
Description of drawings
Fig. 1 is a structure chart of realizing the system that auxiliary positioning data issues among the embodiment;
Fig. 2 realizes the method flow diagram that auxiliary positioning data issues among the embodiment;
Fig. 3 realizes the method flow diagram that auxiliary positioning data issues among the embodiment one;
Fig. 4 realizes the method flow diagram that auxiliary positioning data issues among the embodiment two.
Embodiment
Realize the system that auxiliary positioning data issues, comprise terminal and the SUPL location-server (can also be called the secure user plane locating platform) that is positioned at network side, also comprise the SUPL agency who is positioned at end side or is positioned at network side.In these three entities, between SUPL agency and the SUPL location-server, and the agreement between SUPL location-server and the terminal defines in OMA LOC at present.The SUPL agreement is the agreement of interface between terminal and the SUPL location-server, when the SUPL agency is positioned at network side, interface between itself and the SUPL location-server is running fix agreement (Mobile Location Protocol, be called for short MLP) agreement or location sessions initial (Location Session Initiation Protocol is called for short LOC SIP) agreement.
The SUPL location-server comprises renewal measuring ability module and issues functional module.
Upgrade the measuring ability module, after the auxiliary positioning data that is used to detect the network side of terminal correspondence changes or upgrades, send and trigger message to issuing functional module; Upgrade the measuring ability module and begin to detect that auxiliary positioning data changes or the trigger condition upgraded can be the auxiliary positioning data issuing service request after the renewal that terminal sends of receiving or the subscription of this incident; Perhaps, upgrade the operation whether auxiliary positioning data that the measuring ability module can also active open detection network side changes or whether upgrade.
Issue functional module, after being used to receive the triggering message of upgrading the measuring ability module, issue auxiliary positioning data update event indication notice to described terminal, make terminal know this auxiliary positioning data update event, the auxiliary positioning data after when needs are located, obtaining renewal from described secure user plane location-server; Perhaps, direct auxiliary positioning data after described terminal issues renewal.Specifically comprise following two kinds of situations:
One, issue after functional module receives the triggering message of upgrading the measuring ability module, judgement is when SUPL location-server and terminal maintain the SUPL session connection, by auxiliary positioning data or the auxiliary positioning data update event indication notice of this SUPL session connection after terminal issues renewal; Judgement pushes auxiliary positioning data or the auxiliary positioning data update event indication notice of mode after terminal issues renewal by Network when there are not the SUPL session connection in SUPL location-server and terminal.
Two, issue after functional module receives the triggering message of upgrading the measuring ability module, judge when SUPL location-server and terminal maintain the SUPL session connection, by the auxiliary positioning data of this SUPL session connection after user terminal issues renewal; Judge when there are not the SUPL session connection in SUPL location-server and terminal, under the situation of data volume more than or equal to preset data amount threshold value of the auxiliary positioning data after the renewal, issue auxiliary positioning data update event indication notice to terminal by the Network mode that pushes; Under the situation of data volume less than preset data amount threshold value of the auxiliary positioning data after the renewal, push the auxiliary positioning data of mode after terminal issues described renewal by Network.
Above-mentioned Network propelling movement mode is meant a kind of in the following mode: short message way, multimedia message mode, E-mail mode, wap push mode.
Terminal, when being used to receive auxiliary positioning data update event indication notice, perhaps, receive the auxiliary positioning data after the renewal but after carrying out the failure of auxiliary positioning data local update, when terminal need be located, initiate new SUPL session connection by SUPL agency to the SUPL server, obtain auxiliary positioning data after the renewal from the SUPL location-server.
Issue functional module, also be used for setting up new SUPL session connection with terminal by the SUPL agency, and by this new auxiliary positioning data of SUPL session connection after terminal issues renewal.
As shown in Figure 2.Realize that the method that auxiliary positioning data issues may further comprise the steps:
The auxiliary positioning data that step 201, SUPL location-server detect network side changes or upgrades.
Embodiment one:
As shown in Figure 3, realize among the embodiment two that the method that auxiliary positioning data issues may further comprise the steps:
Whether the auxiliary positioning data that step 301, SUPL location-server begin the network side of sense terminals correspondence changes or upgrades.
Terminal can be to the auxiliary positioning data issuing service request after the SUPL location-server send to upgrade or the subscription of this incident, and whether whether the auxiliary positioning data that begins to detect network side after the SUPL location-server is received change or upgrade.For example, terminal can be carried this request or subscription in message such as SUPL START or SUPLPOS INIT, terminal can also be carried subscription information in detail such as duration information or number of times in SUPL START or SUPLPOS INIT message, inform later on when the SUPL location-server stops to provide the auxiliary positioning data lastest imformation for terminal.
The initiatively auxiliary positioning data of the open detection network side operation that whether changes or whether upgrade of SUPL location-server.
In addition, in case the operation of SUPL location-server open detection will be carried out this detecting operation (the available mode that regularly detects of adopting), till the SUPL location-server is overtime always.
The auxiliary positioning data that step 302, SUPL location-server detect network side changes or upgrades.
The SUPL location-server can preferentially select to issue auxiliary positioning data update event indication notice, if it is less to issue data volume, is lower than the setting threshold values, can be preferentially issues auxiliary positioning data after the renewal by the service propelling mode.
The Network mode that pushes can be a kind of in the following mode: short message way, multimedia message mode, E-mail mode, wap push mode.
The auxiliary positioning data that the SUPL location-server issues needs the form encapsulation according to default, so that terminal can be discerned and read.
In step 304 or the step 305, the auxiliary positioning data that the SUPL location-server issues renewal still issues auxiliary positioning data update event indication notice, the ability information that can depend on terminal, i.e. terminal support receive the processing mode of auxiliary positioning data or receive the processing mode of auxiliary positioning data update event indication notice; The collocation strategy that can also depend on network side SUPL location-server sets the auxiliary positioning data that issues renewal in advance by the SUPL location-server and still issues auxiliary positioning data update event indication notice.
After terminal is received auxiliary positioning data update event indication notice, existing auxiliary positioning data is invalid on this machine of sign, can also deposit this auxiliary positioning data update event indication notice at this organizational security, upgrade so that when need locate next time, can discern this auxiliary positioning data.
Terminal is received auxiliary positioning data update event indication notice, perhaps, receive the auxiliary positioning data after the renewal but after carrying out the failure of auxiliary positioning data local update, when terminal need be located, initiate new SUPL session connection to the SUPL location-server, and obtain auxiliary positioning data after the renewal from the SUPL location-server by this new SUPL session connection.
In other embodiments, the SUPL location-server judges further in step 302 back whether this terminal is positioned at the coverage of SUPL location-server (by checking the routing condition of terminal), if, execution in step 303; Otherwise flow process finishes.
Embodiment two:
As shown in Figure 4, realize among the embodiment one that the method that auxiliary positioning data issues may further comprise the steps:
Step 401 step 301 to step 402 and the embodiment one is corresponding identical to step 302.
The SUPL location-server can be handed down to terminal with auxiliary positioning data or auxiliary positioning data update event indication notice by the SUPL notification message.The auxiliary positioning data that the SUPL location-server issues needs the form encapsulation according to default, so that terminal can be discerned and read.
Step 405, SUPL location-server issue auxiliary positioning data update event indication notice by the Network mode that pushes to terminal under the situation of data volume more than or equal to preset data amount threshold value of the auxiliary positioning data after the renewal; Under the situation of data volume less than preset data amount threshold value of the auxiliary positioning data after the renewal, push the auxiliary positioning data of mode after terminal issues renewal by Network.
The Network mode that pushes can be a kind of in the following mode: short message way, multimedia message mode, E-mail mode, wap push mode.
Step 406, terminal are carried out the renewal of local auxiliary positioning data after receiving auxiliary positioning data after the renewal, use when locating next time, and when completing successfully local update, flow process finishes.
After terminal is received auxiliary positioning data update event indication notice, existing auxiliary positioning data is invalid on this machine of sign, can also deposit this auxiliary positioning data update event indication notice at this organizational security, upgrade so that when need locate next time, can discern this auxiliary positioning data.
Terminal is received auxiliary positioning data update event indication notice, perhaps, receive the auxiliary positioning data after the renewal but (for example carry out the failure of auxiliary positioning data local update, the auxiliary positioning data form is incorrect etc.) after, when terminal need be located, initiate new SUPL session connection to the SUPL location-server, and obtain auxiliary positioning data after the renewal by this new SUPL session connection from the SUPL location-server, flow process finishes.
In other embodiments, the SUPL location-server judges further in step 402 back whether this terminal is positioned at the coverage of SUPL location-server (by checking the routing condition of terminal), if, execution in step 403; Otherwise flow process finishes.
Among the present invention, the SUPL location-server carries out detecting operation to the auxiliary positioning data update mode, in time the event notice of auxiliary positioning data after terminal issues renewal or renewal.And among the present invention, the preferential SUPL location-server and the existing SUPL session connection of terminal room or other Network propelling movement mode of using issues auxiliary positioning data, the mode that auxiliary positioning data is obtained in new session connection need be set up separately compared to existing technology, system resource can be saved.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. method that realizes that auxiliary positioning data issues comprises:
After the auxiliary positioning data that the secure user plane location-server detects the network side of terminal correspondence changes or upgrades, issue auxiliary positioning data update event indication notice to described terminal, terminal is known after this auxiliary positioning data update event when needs are located the auxiliary positioning data after obtaining renewal from described secure user plane location-server; Perhaps, after the auxiliary positioning data that described secure user plane location-server detects the network side of terminal correspondence changes or upgrades, directly issue auxiliary positioning data to described terminal.
2. the method for claim 1 is characterized in that,
After described secure user plane location-server was received the auxiliary positioning data issuing service request after the renewal that described terminal sends or subscribed to, whether whether the auxiliary positioning data that begins to detect network side changed or upgrade; Perhaps, the initiatively auxiliary positioning data of the open detection network side operation that whether changes or whether upgrade of described secure user plane location-server.
3. method as claimed in claim 2 is characterized in that,
After the auxiliary positioning data that described secure user plane location-server detects network side changes or upgrades, judge that described secure user plane location-server and described terminal maintain the secure user plane location sessions when being connected, connect auxiliary positioning data or described auxiliary positioning data update event indication notice after described terminal issues described renewal by described secure user plane location sessions; Judge when described secure user plane location-server and described terminal do not exist the secure user plane location sessions to be connected, push auxiliary positioning data or the described auxiliary positioning data update event indication notice of mode after described terminal issues described renewal by Network.
4. method as claimed in claim 2 is characterized in that,
After the auxiliary positioning data that described secure user plane location-server detects the network side of described terminal correspondence changes or upgrades, judge that described secure user plane location-server and described terminal maintain the secure user plane location sessions when being connected, connect auxiliary positioning data or described auxiliary positioning data update event indication notice after user terminal issues described renewal by described secure user plane location sessions; Judge when described secure user plane location-server and described terminal do not exist the secure user plane location sessions to be connected, under the situation of data volume more than or equal to preset data amount threshold value of the auxiliary positioning data after the renewal, issue described auxiliary positioning data update event indication notice to described terminal by the Network mode that pushes; Under the situation of data volume less than described preset data amount threshold value of the auxiliary positioning data after the renewal, push the auxiliary positioning data of mode after described terminal issues described renewal by Network.
5. as claim 3 or 4 described methods, it is characterized in that,
Described Network propelling movement mode is meant a kind of in the following mode: short message way, multimedia message mode, E-mail mode, wap push mode.
6. as claim 1,2,3 or 4 described methods, it is characterized in that,
Described terminal is received described auxiliary positioning data update event indication notice, perhaps, described terminal is received the auxiliary positioning data after the described renewal but after carrying out auxiliary positioning data local update failure, when described terminal need be located, initiate new secure user plane location sessions to described secure user plane location-server and connect, and connect from described secure user plane location-server by this new secure user plane location sessions and to obtain auxiliary positioning data after the renewal.
7. a system that realizes that auxiliary positioning data issues comprises secure user plane location-server and terminal, it is characterized in that, described secure user plane location-server comprises renewal measuring ability module and issues functional module;
After described renewal measuring ability module, the auxiliary positioning data that is used to detect the network side of terminal correspondence change or upgrade, send and trigger message to issuing functional module;
The described functional module that issues, after being used to receive the triggering message of described renewal measuring ability module transmission, issue auxiliary positioning data update event indication notice to described terminal, the auxiliary positioning data after terminal being known after this auxiliary positioning data update event when needs are located obtain renewal from described secure user plane location-server; Perhaps, direct auxiliary positioning data after described terminal issues renewal.
8. system as claimed in claim 7 is characterized in that,
Described renewal measuring ability module, after also being used for the auxiliary positioning data issuing service request after receiving the renewal that described terminal sends or subscribing to, whether whether the auxiliary positioning data that begins to detect network side change or upgrade; Perhaps, the initiatively auxiliary positioning data of the open detection network side operation that whether changes or whether upgrade.
9. system as claimed in claim 8 is characterized in that,
The described functional module that issues, after also being used to receive the triggering message of described renewal measuring ability module, judge that described secure user plane location-server and described terminal maintain the secure user plane location sessions when being connected, connect auxiliary positioning data or described auxiliary positioning data update event indication notice after described terminal issues described renewal by described secure user plane location sessions; Judge when described secure user plane location-server and described terminal do not exist the secure user plane location sessions to be connected, push auxiliary positioning data or the described auxiliary positioning data update event indication notice of mode after described terminal issues described renewal by Network.
10. system as claimed in claim 8 is characterized in that,
The described functional module that issues, after also being used to receive the triggering message of described renewal measuring ability module, judge that described secure user plane location-server and described terminal maintain the secure user plane location sessions when being connected, connect auxiliary positioning data after user terminal issues described renewal by described secure user plane location sessions; Judge when described secure user plane location-server and described terminal do not exist the secure user plane location sessions to be connected, under the situation of data volume more than or equal to preset data amount threshold value of the auxiliary positioning data after the renewal, issue described auxiliary positioning data update event indication notice to described terminal by the Network mode that pushes; Under the situation of data volume less than described preset data amount threshold value of the auxiliary positioning data after the renewal, push the auxiliary positioning data of mode after described terminal issues described renewal by Network.
11. as claim 9 or 10 described methods, it is characterized in that,
Described Network propelling movement mode is meant a kind of in the following mode: short message way, multimedia message mode, E-mail mode, wap push mode.
12., it is characterized in that described system also comprises the secure user plane location agency who is positioned at end side or is positioned at network side as claim 7,8,9 or 10 described systems;
Described terminal, when being used to receive described auxiliary positioning data update event indication notice, perhaps, receive after the described renewal auxiliary positioning data but after carrying out the failure of auxiliary positioning data local update; When described terminal need be located, initiate new secure user plane location sessions by described secure user plane location agency to described secure user plane location-server and connect, obtain auxiliary positioning data after the renewal from described secure user plane location-server;
The described functional module that issues also is used for setting up new secure user plane location sessions with described terminal and is connected, and by the auxiliary positioning data of this new secure user plane location sessions connection after described terminal issues renewal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101719764A CN102026088A (en) | 2009-09-17 | 2009-09-17 | Method and system for realizing dispatchment of auxiliary location data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101719764A CN102026088A (en) | 2009-09-17 | 2009-09-17 | Method and system for realizing dispatchment of auxiliary location data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102026088A true CN102026088A (en) | 2011-04-20 |
Family
ID=43866836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101719764A Pending CN102026088A (en) | 2009-09-17 | 2009-09-17 | Method and system for realizing dispatchment of auxiliary location data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102026088A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102387493A (en) * | 2010-08-28 | 2012-03-21 | 中兴通讯股份有限公司 | Method, device and system for transmitting positioning capacity information |
| CN102469578A (en) * | 2010-11-05 | 2012-05-23 | 中兴通讯股份有限公司 | Method and system for realizing location service |
| CN105228090A (en) * | 2015-10-08 | 2016-01-06 | 广东美的厨房电器制造有限公司 | The localization method of power consumption equipment and the navigation system of power consumption equipment |
| WO2016015257A1 (en) * | 2014-07-30 | 2016-02-04 | 华为技术有限公司 | State detection method, device, and system |
| CN106842122A (en) * | 2017-02-03 | 2017-06-13 | 惠州Tcl移动通信有限公司 | A kind of assisted location method and system based on WiFiAware |
-
2009
- 2009-09-17 CN CN2009101719764A patent/CN102026088A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102387493A (en) * | 2010-08-28 | 2012-03-21 | 中兴通讯股份有限公司 | Method, device and system for transmitting positioning capacity information |
| CN102387493B (en) * | 2010-08-28 | 2015-11-25 | 中兴通讯股份有限公司 | The transmission method of stationkeeping ability information, Apparatus and system |
| CN102469578A (en) * | 2010-11-05 | 2012-05-23 | 中兴通讯股份有限公司 | Method and system for realizing location service |
| WO2016015257A1 (en) * | 2014-07-30 | 2016-02-04 | 华为技术有限公司 | State detection method, device, and system |
| US10091834B2 (en) | 2014-07-30 | 2018-10-02 | Huawei Technologies Co., Ltd. | Status detection method, apparatus, and system |
| CN105228090A (en) * | 2015-10-08 | 2016-01-06 | 广东美的厨房电器制造有限公司 | The localization method of power consumption equipment and the navigation system of power consumption equipment |
| CN106842122A (en) * | 2017-02-03 | 2017-06-13 | 惠州Tcl移动通信有限公司 | A kind of assisted location method and system based on WiFiAware |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2876599C (en) | Method and apparatus for performing session info query for user plane location | |
| US7495608B1 (en) | Position determination using almanac for virtual base stations | |
| CN101120265B (en) | Hybrid locating method and system for locating a mobile terminal in a wireless communications network | |
| EP2224259B1 (en) | Method and system for a location-based broker service client broker | |
| US8774765B2 (en) | Systems and methods for providing mobile handset position to software applications | |
| US20130122932A1 (en) | Using mobile messaging service message(s) as bearer for location related communications during voice call | |
| CN103179507A (en) | Method and apparatus for supporting location service with roaming | |
| TWI303320B (en) | Global positioning system (gps) and method for providing gps information | |
| US7986267B2 (en) | Method and system for customized full ephemeris compatible with standard AGPS network devices | |
| EP2480937A1 (en) | Methods and apparatus to perform time zone determination by a mobile station | |
| CN102026088A (en) | Method and system for realizing dispatchment of auxiliary location data | |
| US20110053606A1 (en) | Method and device for notifying a location services client that a target terminal is unreachable | |
| JP2011517521A (en) | Method and system for enhancing the performance of a positioning system in a continuous positioning process | |
| CN102448166A (en) | Location method and system and mobile terminal | |
| CN101442729A (en) | Method and system for locating device | |
| US7920873B2 (en) | Assisted method of locating mobile communications terminals of a cellular network using a USSD transport channel | |
| CN102036371A (en) | Global positioning system (GPS) positioning method and system | |
| CN101730225A (en) | Implementation method of mobile phone third party positioning based on BREW platform | |
| CN108197958A (en) | Count the method, apparatus and storage medium of ox under line | |
| CN101784007B (en) | Locating method of mobile terminal and related device | |
| CN102082997A (en) | Location method, system and device | |
| CN102469578A (en) | Method and system for realizing location service | |
| CN100479566C (en) | Method and system for positioning preparation of mobile terminal in mobile communication system | |
| CN101115308B (en) | Method and system for implementing user intimacy safety in auxiliary global positioning process | |
| CN110446257B (en) | Positioning method and positioning device based on mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110420 |