CN1910838A - Location information system reflecting user preferences and service providing method thereof - Google Patents
Location information system reflecting user preferences and service providing method thereof Download PDFInfo
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Abstract
For users with user terminals in a wireless or mobile network, a mechanism is provided for returning a representative location based on the user's profile settings and the user's current physical location. The representative location is not the user's actual physical location, but a conceptual location used for reporting the user's physical location in order to activate various functions and capabilities of the user terminal according to where the user is located. By employing representative locations, various necessary information and corresponding rela not tionships between the user's actual location, which may continuously change due to the user's mobility, and the user preferences containing profile settings allowing the user's terminal to operate in a certain manner designated for certain physical locations, are more efficiently handled and managed.
Description
Technical field
The present invention relates to move (wireless or wireless) communication system, and be particularly related to the feasible location information system that different user preferences (user profile setting) can be set according to different zones (position), and provide the preference information service method this system.
Background technology
The present invention relates to move (wireless or wireless) communication system, and be particularly related to the feasible location information system that different user preferences (user profile setting) can be set according to different zones (position), and provide the preference information service method this system.
Usually, move (wireless or wireless) communication system comprise relate to computing terminal in mobile communications network (as, user's set, subscriber's installation (UE), mobile handset etc.) functional unit of position, be used to provide location-based service, this service sends to special entity to described terminal positional information (i.e. this user's physical location) in the mode of stage or according to request.
The architecture that relates to the network of location-based service can be according to the difference of the internal network architecture of the network of 3GPP network, 3GPP2 network or other types and difference.The method of several computing terminals position is arranged, comprising: the Cell-ID method that sends the sign (ID) of the current area (area) that this terminal is positioned at; Measuring-signal arrives the needed time of each base station (as Node B), carries out trigonometric calculations then to obtain the method for terminal location; And the method for using known global positioning system (GPS) technology.
But, in the location information system of prior art, the user can receive the positional information (physical location) of oneself, but the user can not be provided with or set up various features respectively according to its position, as the information that on its terminal, shows, as described in terminal method of operation and be used for position message user preference (as, be used for the user profile setting of terminal specific operation).
Summary of the invention
The purpose of this invention is to provide location information system and preference information method of servicing thereof, make the user that different operations and position message can be set according to the specific region of user's appointment.
In order to reach this purpose, location information system according to the present invention and preference information method of servicing have privacy inspection entity, be used for user preference being set according to preference region (preference areas), and when active position report request, the preference information of the current preference areal setting that is positioned at of user is reported as the SET position.
Preferably, described preference information is the agent location (proxy location) of the one or more preferences of expression region, and when carrying out trigger event or then active position report request when reality has been imported the position message request.Preferably, described trigger event is provided with by the position message request message that triggers.Preferably, described physical location report request is carried out by the instant request message of normal place.Preferably, described trigger event comprises by the report period (reportperiod) of time period definition, is changed by the terminal operation of " UE can use " definition, the region that is defined by " region change ", or the like.Preferably, described preference information is reported by the position message response of triggering or the position immediate acknowledgment message of standard.Preferably, if measured position is not the preference region or the if there is no preference information of some setting, then report preassigned value or actual position value.
To achieve the above object, the preference information method of servicing according to location information system of the present invention comprises: according to the step of user's preference areal setting preference information; Register the step of described preference information and each preference region; Check whether user's current location is included in the step of certain preference region; And if this user's described current location is included in the certain preference region, activate step to the described preference information of corresponding preference areal setting.
Preferably, described preference information comprises the method for operation and the method for reporting location of the information that is presented on the described terminal, described terminal.Preferably, described preference information is stored in the storage medium, and each preference region is stored in the independent functional unit of location server.Preferably, described storage medium is a privacy inspection entity, and described functional unit receives customer location to check whether this user has moved to special preference region from described functional unit.
In order to achieve the above object, location information system according to the present invention comprises: terminal is used for each specific areal setting preference information; Storage medium is used to store the preference information of described setting; Location server is used to register the preference region of the preference information with described setting, and checks whether the user is included in the certain preference region; And entity, be used for when this user is included in described certain preference region, activating described preference information to corresponding preference areal setting.
Preferably, described preference region is sub-district ID, has in zone, city name and the country name of the many sub-district ID that combine.Preferably, described preference information comprises the method for operation and the method for reporting location of the information that is presented on the described terminal, described terminal.Preferably, described preference information is the representative position that is used to represent this user's physical location.Preferably, described entity is a physical entity, and when having imported the position message request, this physical entity is used to report the described preference information of the conduct of described preference areal setting being represented the position, and described storage medium is a privacy inspection entity.Preferably, the setting of the setting in described preference zone and described preference information function is registered in the user profile function unit in the location server, and, if be provided with described preference information function therein, described user profile function unit receives this user's position from the position counting function unit, and checks whether this user moves into the certain preference region.
In order to achieve the above object, the preference information server method of location information system according to the present invention comprises: the step that preference information is stored into end application according to the user preference region; Receive the step of this customer position information from wireless network; And in described end application, carry out active user's positional information and preference zone are compared, and carry out step to the described preference information of corresponding preference areal setting.
Preferably, described end application or or periodically or when triggering particular event, carry out described preference information according to external request.Preferably, described end application receives this user's described positional information by the position enabler of described terminal.Preferably, enabler storage in described position has the information for the certain preference region of the preference information of its setting.
In order to achieve the above object, the preference information method of servicing of location information system according to the present invention comprises: the user preference region is set and is the step of each preference areal setting preference information; When producing the step of measuring this user's physical location when request is followed the tracks of in the position; And compare and report step measured customer location and described preference region to the described preference information of corresponding preference areal setting.
Preferably, described preference information is the representative position of expression user physical location, and described representative position comprises the latitude of title, specific region of specific region and longitude information etc.Preferably, if the position of described measurement is not preference region or the preference information that does not have specific setting, then report the value of preassigned value or physical location.Preferably, this user's described physical location is to receive from the location server of network or the position enabler of terminal.
Description of drawings
Fig. 1 illustrates the schematic diagram according to exemplary position information system of the present invention.
Fig. 2 illustrates the flow chart that is used for according to the user preference method of servicing of the location information system of the embodiment of the invention.
Fig. 3 illustrates the position message service by the SET execution according to the embodiment of the invention.
Fig. 4 illustrates the position message service by the SET execution of the other embodiment according to the present invention.
Fig. 5 illustrates according to the present invention again the position message service by the SET execution of embodiment in addition.
Fig. 6 illustrates the trigger-type position message service by the network execution according to the embodiment of the invention.
Fig. 7 illustrates the trigger-type position message service by the network execution of the other embodiment according to the present invention.
Fig. 8 illustrates the normal place report service by the network execution according to the embodiment of the invention.
Fig. 9 illustrates the flow chart of the user preference method of servicing of the location information system that is used for the other embodiment according to the present invention.
Embodiment
The present invention uses " representative " position (as agent location, pseudo-position, abstract position, character position etc.), and makes the user to diverse location different user preferences to be set according to its physical location, thereby provides different terminal operations to this user.Use " representative " position can be physically located in where provide different terminal operations according to the user to the user with the different user preference that is used for diverse location.
The following describes preferred illustrative embodiment of the present invention.But, it should be appreciated by those skilled in the art that feature of the present invention should be not limited to embodiment described here.
The invention provides a kind of location information system, this system's reflection (or consideration) user preference information (as the user profile setting), interface between each entity of this system is provided, and provides a kind of pattern to be used for activating when moving to the corresponding position (or zone) that is provided with before (or entering) specific region (as physical location) is provided with the user preference information of (or specify or set up) when the user is actual.
In the present invention, the reflect user preferences location information system of information is meant and can different terminal operations and function be set to the specific region (physical location) of user's appointment.For example, the user of terminal can be provided with (appointments) to his ring in when work and become vibration mode, and is arranged to bell mode when being in, and can also be provided with that (appointments) its terminal is feasible can not carry out international call or feasiblely can not receive data, services when being in.Like this, regarded such setting (appointment), this terminal can detect this set when user's carried terminal moves, and makes that this terminal is made as vibration mode automatically and is made as bell mode when the user leaves the workplace when the user enters the workplace.
That is to say, when the user enter the specific region then make can the predefined certain preference information of excited users (user profile) this function be a part according to location information system of the present invention.In order to reach this purpose, also need relevant entity and the relevant with it interface that makes it possible to activate the particular terminal operation and must add.
And, in the present invention, user preference information (as user profile) can be stored in the network entity that is called as user preference storehouse (as privacy inspection entity PCE), and when receiving the request that is used for the customer location tracking (current location of user terminal is followed the tracks of in request), the value of not reporting user's actual physical location is (as three-dimensional XYZ coordinate, GPS coordinate etc.), but for the value of reporting reflection (or consideration) user preference information of using expression user's pre-specified position (zone or region) (as representing the position, agent location, pseudo-position, abstract position, character position, the notion position, theoretical position etc.).
That is to say, represent the position not point out user's actual physical location, and be more suitable for pointing out bigger zone or broad region that the user is physically located in.
An advantage using " representative position " notion be can more effective assurance and manage various necessary informations and user's physical location (because user's mobility, this position changes continuing) with to the relation between the user preference of specific physical location appointment (make the configuration file setting that user terminal can be operated by ad hoc fashion).
The report of this " representative position " is meant: check the user profile (as PCE) that wherein stores user preference, then user's actual physical location value and predetermined user preference are compared when having received customer location tracking request, and the representative position of report expression (refer to or indicate) user's physical location.Represent the position to point out one of position in one or more scopes in " preference district " of user's appointment.For example, the user can specify its preference district that is known as " shelter " one of, this may point out the city that he lives.This " shelter " may be specified one or more scopes (as less area, border, zoning etc.) in the district, as community names, and each scope has its oneself representative position, can utilize this representative position to report the community names that the user is positioned at, rather than the physical location of report user shelter in particular street or this community.
Many zones can be configured to represent the position, and to each individual areas many representatives position can be set.Preferably, can only be provided with or revise the user preference information in regional and each the preference district that is set to the preference district by authorized users oneself.
Fig. 1 illustrates the schematic structure of the location information system of the embodiment of the invention.As shown in the figure, location information system can comprise storage medium 10, location server 11, remote server 12 and user terminal 13.
The information and the relevant information that whether is provided with the preference information service in relevant preference district is stored in the user profile function unit, and work as the user and enter certain location, but carry out suitable process so that the particular terminal of excited users appointment operation (as user preference).Be that the user profile function unit has entered the user preference district of user's appointment and made the preassigned preference information of remote server 12 excited users to remote server 12 report users.Here, the users of specific area preference information that is stored in the storage medium 10 can be asked and be received to remote server 12.
And, when existing user (position) to follow the tracks of request, position counting function unit user's actual physical location that provides and the preference information that is stored in the storage medium 10 are provided in the user profile function unit, and are reported as " the representative position " that user preference information is provided with.
In addition, location information system of the present invention can comprise remote server 12, is used for the certain preference information that excited users is provided with.In the present invention, handle the entity that activates the function of certain preference information according to customer location and be known as " remote server ", and the position of remote server 12 can be according to the architecture of wireless network and difference.
In the present invention, the operation of particular terminal is set, and adds the field that can be used for transmitting the preference information that is provided with by every customer location in the protocol interface between terminal 13 and storage medium 10 according to user's position.That is, add the field that is used to transmit preference information in the data transmission format between terminal 13 and storage medium 10.
The operation of each interface shown in Fig. 1 is as follows:
Request (remote server 12-〉storage medium 10): when the preference information of particular terminal operation in the relevant specific region of request, use.Response described here is the response to respective request.
Request (user terminal 13-〉storage medium 10): when the user wants to store the preference information of particular terminal operation of relevant ad-hoc location, use.Here, described response is the response to respective request.
Request (user terminal 13-〉location server 11) (user profile function unit): when wanting to be provided with ad-hoc location as the user preference position, the user uses.Here, described response is the response to respective request.
Request (remote server 12-〉user terminal 13): when the user moves to ad-hoc location and use when the particular terminal of remote server 12 excited users appointments is operated (preference information).Here, described response is the response to respective request.
Last Request (location server 11 (user profile function unit)-remote server 12): when the user profile function unit is determined that the user moves to ad-hoc location and this is notified to remote server 12, use.Here, described response is the response to respective request.
Fig. 2 illustrates the exemplary process diagram according to user preference information method of servicing in the location information system of the embodiment of the invention.
Referring to Fig. 2, the user menu (as graphic user interface GUI) that provides on the terminal can be provided start the preference information service.In this state, the user can be provided with user preference information and corresponding preference district (S10) for his preference zone.Preferably, the operation of preference information indicating terminal or indication are used to represent the representative position of user's physical location.
(i.e. registration or appointment) one or more zones (position) can be set as single user preference district here.Therefore, because the user can be provided with different zones as the preference district, (or district) can be provided with dissimilar preference informations according to certain location.
The user can be stored in storage medium 10 (S11) by interface for the preference information of specific region appointment, preference district (as to the sub-district ID of relevant position etc.) and whether preference information (ON or OFF state) is set is sent to location server 11 and can be stored in the user profile function unit.Here, can carry out described storage operation according to the request responding of terminal 13 and by terminal 13 according to the request responding of location server 11 by user profile storage medium 10.
Then, whether the inspection of user profile function unit is provided with preference information, perhaps whether exist user's position to follow the tracks of request, do the request (S12) of customer location to position counting function unit (this is positional information (physical location) computational entity in the location server 11), and check that user's current location is whether in the certain preference district (S13).As the result who checks, if user's current location is in the specific preference district through registering, the user profile function unit is given remote server 12 this factual report, if but user's current location not in the certain preference district, then this processing turns back to step S12.
Correspondingly, the preference information (as specific terminal operation, function, method for reporting location etc.) that is provided with for the certain preference district of remote server 12 excited users (S14).Here, because user preference information is stored in storage medium 10, remote server 12 request storage mediums 10 send preference information, so that can activate corresponding preference information in user terminal.Especially, if the representative position of preference information indication expression user physical location, the user profile function unit compares user's physical location that receives from the position counting function unit and the preference information that is stored in the storage medium 10, and is reported in the representative position that is provided with in the user preference information.
In such a way, when terminal moves to (entering) specific region, the process of the position measurement that is used for terminal 13 is carried out in the position counting function unit, and user's current location is offered the user profile function unit, therefore needs the signaling procedure between location server and the terminal.Like this, the invention provides the signaling procedure of locating the location information system of (SUPL) technology based on secure user plane.Here, should be appreciated that except SUPL, the signaling procedure of many other types also can be used to realize the present invention.Be the example how SUPL just realizes feature of the present invention, the SUPL signaling procedure that the invention is not restricted to illustrate later.
SUPL is used for sending the effective ways that calculate the needed positional information of mobile terminal locations (being user's physical location), wherein, send position support information (auxiliary), and use user plane data bearers (user plane data bearer) between portable terminal and network, to carry the agreement of relevant location technology as GPS.
In location information system based on SUPL, the SUPL network relevant with location-based service generally includes SUPL agency (SUPL Agent), SUPL locating platform (SUPL LocationPlatform, SLP) and enable the SUPL terminal (SUPL Enabled Terminal, SET).The SUPL agency is meant the logical services access point of the positional information (physical location) of using actual measurement, and SLP is meant the SUPL Service Access Point (be SLP can be considered to be positioned at than this network itself more high-rise certain type application server) of access network resource with the network portion of acquisition positional information (physical location).SET is the element that can use SUPL interface and SUPL network service, and can comprise the UMTS user terminal that wherein has the SET function (subscriber equipment: UE), GMS mobile radio station (MS), IS-95 MS, laptop computer, PDA etc.Replacedly, also can use various types of portable terminals of addressable WLAN.By carrying and this network internet through user plane, SET supports to have defined the process of SUPL.Like this, terminal 13 and wireless network can realize by the form of SUPL network, therefore, and SLP correspondence position server, and SET counterpart terminal.
In the present invention, follow the tracks of request (being normal place immediate service StandardLocation Immediate Service) or, provide SET the position when the location to the user when specific period or particular event generation (being trigger position report service).Described particular event can comprise variety of event, as the user who uses this SET enters or when leaving the specific region, or the user at first at incident or the impossible state of position estimation (as when underground positions such as subway can not be communicated by letter) but afterwards position estimation become possible in, inform events corresponding then.
And the present invention informs by clearly indicating SUPL location (SUPL position measurement) when process beginning.For this reason, described terminal uses SUPL to support to inform the SUPL network, and the SUPL position fixing process begins.Here, replace the SUPL report, can use SUPL to begin the beginning that message is informed the SUPL position fixing process by SLP.Hereinafter, the location also is meant position measurement.
At first, the process that is used for position measurement in the reception SUPL network.Usually, the SUPL location-based service can be divided into the service of network startup and the service that SET starts.
Fig. 3 illustrates the message flow diagram according to the position message service of the SET startup of the embodiment of the invention.Here, SLP is meant wireless network one side, and SET is meant terminal one side, and the SUPL agency can be present in described network and terminal simultaneously, perhaps can be used as independent entity and exists.
Referring to Fig. 3, the location sessions of the SUPL of SET agency beginning and SLP, and, SUPL START message is sent to SLP (S20) for the starting position measuring process.SUPLSTART message comprises various parameters, as session id, SET performance, local identifier (lid), report criterion etc.The SET performance comprises the location measurement method supported (as the auxiliary A-GPS of MS with based on the A-GPS of MS, cell ID method) and the position measurement protocol (as RRLP, RRC, IS-801) that is associated.And, SET can be provided in addition employed wireless technology (as GSM:TA, NMR RXLEV).
Report criterion (reporting criteria) is the criterion that is used to report particular event or customer location, and to periodic position measurement, can comprise starting point, cycle and the end point that follow the tracks of the position.And, described criterion can be set make to inform when the user enters the specific region, leave the specific region or be present in the situation of specific region.In this case, can comprise the latitude of title, specific region of ad-hoc location and precision information etc. as the report criterion.And incident relevant with the specific region and recurrent event can combine.
For example, the report criterion can comprise the representative position (as agent location, pseudo-position, abstract position, character position, notion position, theoretical position etc.) of the information of reflecting user preferences.Representing the position is one type user preference information of reflection (consideration) user physical location, and expression is specified the position of (setting) according to user's preference district scope of (setting) of specifying.Therefore,, the user is configured to the zone (preference district) of " shelter " when being positioned at, and according to the request that customer location is followed the tracks of, SET does not report this user's actual position value (as the XYZ coordinate) but the value (as postcode, community names, zone name etc.) of the set expression " shelter " of report user.
When SUPL START message arrives from SET, SLP checks and comprises SUPL START protocol of messages and determine use which position measurement protocol.Then, when followed the tracks of the request position, SET sent the SUPL START message (821) that indication SUPL position measurement process begins to SLP.Here, SUPL START message comprises session id, event trigger etc.And SUPL START message and SUPL REPORT message can combine.Promptly, can send SUPL START message and inform the process that particular event has taken place and begun relevant SUPL when the particular event generation.If SUPL START message and SUPL REPORT message are separated, begin the process of relevant SUPL at first by SUPL START message, and when particular event takes place, send SUPL REPORT message.
Correspondingly, SLP carries out SUPL position measurement process, wherein sends SUPL position measurement message (being SUPL POS message) back and forth (S22) according to SUPL REPORT message.In this case, according to the position measurement message that receives from SET, SLP calculates the position (MS householder method) or the SET basis of this estimation and calculates institute's estimated position (based on the method for MS) from assisting of SLP acquisition.If SLP calculates the position of being estimated (MS householder method) according to the position measurement that receives from SET, this need inform SET, can use independent SUPLREPORT message to send the value of being calculated in corresponding message.And, in the end of SUPL POS process,, can transmit SULP POS message to SET from SLP again if SLP comes calculating location according to the position measurement that receives from SET.
When position calculation is finished, SLP sends position privacy statement request to PCE, and request is limited to the preference information (S23) of the SET that follows the tracks of the position, and PCE sends position privacy statement response message (this comprises the preference information of SET) to SLP (S24).
Correspondingly, SLP checks the customer location calculated whether in the certain preference district, and if this user current in the certain preference district of registration, give SET the Subscriber Location Report that is calculated.In the present invention, do not report user's physical location, but to the preference information in the corresponding preference of SET report expression district (promptly representing the position).This representative position is included in the SUPL END message, and this information indication location sessions is finished the end of Location measuring process (S25).
Fig. 4 describes the message flow diagram of the SET enable position report service of the other embodiment according to the present invention, is illustrated in the continually varying example of the SUPL POS message between SLP and the SET.
As shown in Figure 4, SUPL agency beginning among the SET and the location sessions of SLP, and, transmit SUPL START message (S30) to SLP for the starting position measuring process, and by utilizing SET to send and receiving SUPL POS message, SLP carries out SUPL position measurement process (S31).
As an example, in the operator scheme that SET starts, that is, for wherein SET is according to the pattern of assisting the calculating location estimation from SLP, SET and SLP exchange SUPL POS message, are used to provide the support data of necessity, and by SET computing terminal position.
And, in the auxiliary computation schema of SET, that is, come the pattern of calculating location estimation according to the position measurement that receives from SET for SLP wherein, SET and SLP exchange SUPL POS message, and by SLP computing terminal position.Especially, under the SET auxiliary mode, the process that SLP can carry out optional (with additional), be used for reporting the location estimate (S32) that is calculated to SET by SUPL REPORT, and for this reason, where necessary, before this SUPL POS, SET carries out optional process, is used for transmitting SUPL to SLP and begins message.If desired, can carry out above-mentioned steps (S32) once, can in step S35 and S38, repeat, and step S33 can repeat in step S36 in each time interval.
Referring to Fig. 4, should be appreciated that the privacy announcement procedure can be carried out before the SUPL report.That is, SLP and PCE are collaborative, and SLP sends position privacy statement request to PCE thus, and PCE sends position privacy statement response to SLP again.By doing like this, can better guarantee user's privacy and authentication.
Fig. 5 has described the message flow diagram of the position message service of the SET startup of other embodiment according to the present invention.Feature among Fig. 5 basically with Fig. 4 in identical, but replace the independent SUPLREPORT of use message, in SUPL POS message, location estimate is reported to SET, and can carry out the process of (optional) in addition.In Fig. 5, be not the location estimate that in SUPL END message, is calculated, but comprise the location estimate that is calculated, and SUPL END can only be used to finish the purpose of SUPL process in the ending of SUPL POS process to the SET report.
The position message service of network startup of the present invention can be divided into trigger position report service and normal place immediate service.Trigger position report service is at specific actual interval or the service of SET positional information (physical location) is provided when particular event takes place, and normal place report to serve be employed service when asking the replying of position requests immediately.
Referring to Fig. 5, should be appreciated that, before the SUPL report, can carry out the privacy announcement procedure.That is, SLP and PCE are collaborative, and SLP sends position privacy statement request to PCE thus, and PCE sends position privacy statement response to SLP then.By doing like this, can better guarantee user's privacy and authentication.
Fig. 6 has described the message flow diagram according to the example of the trigger position report service of network startup of the present invention.
Referring to Fig. 6, the SUPL agency sets up position message criterion (incident) by MLP (running fix agreement Mobile LocationProtocol) TLRR (trigger position report request).Here, MLP TLRR message can comprise ms sign, LSC (positioning service client) client identification, incident (TLRR_event) (criterion that has been provided with) to be triggered etc.The position message criterion can comprise specific SET operation (UE is unavailable), specified time interval, the change of region etc., and when one of above-mentioned criterion takes place, then executing location report.
SLP to the SUPL agent authorization, and carries out the inspection of user's privacy according to ms sign to client identification according to the client identification that is received.When the mandate of finishing the SUPL agency, SLP transmits SUPL INIT message (this can be WAP PUSH or SMS trigger) (S41) to SET, with the location sessions of beginning with SET.SUPL INIT message can comprise the address, location measurement method (pos_method) of session id, SLP, the report criterion that triggers etc. at least.
By the privacy inspection, if desired to the notice of SET or from the affirmation of SET, SLP comprises the notice element in SUPL INIT message.When receiving SUPL INIT message, SET guesses (supposition) suitable notification rule (process), and SUPL START message sends to SLP, and the SUPL POS session (S42) of beginning and SLP.
SUPL START message can comprise session id, SET performance, station location marker (lid) etc. at least.Under the situation of the position requests that the SET of Fig. 3 starts, relevant aided location method of measurement (as MS assist A-GPS and based on the A-GPS of MS, cell ID method) position measurement protocol be included in the SET performance.And, can be alternatively or additionally provide the employed NMR of wireless technology that is used for of SET (as GSM:TA, RXLEV).
When SUPL START message arrives from SET, SET checks SUPL START message and determines use which position measurement protocol (RRLP, RRC, IS-801).When having determined the agreement that will use, SLP transmits MLP TLRA (the trigger position report is answered) to the SUPL agency, be used to refer to be used for the trigger position report of being asked the position measurement session in the middle of carrying out (S43).
Then, if the incident of being asked takes place, SET transmits SUPL REPORT message to SLP, the beginning (S44) of indication SUPL position measurement process, and SLP begins SUPL position measurement process (S45) according to SUPLREPORT message.In this case, SLP and SET can repeatedly exchange SUPL POS message continuously.
In above-mentioned SUPL position measurement step (S45), SLP still can be by SET according to carrying out this position estimation (based on the method for MS) from assisting of SLP acquisition according to the position measurements calculating location estimated value (MS householder method) that receives from SET.Here, can replace SUPLREPORT message to use SUPL START message.If SET assists calculating location estimation (based on the method for MS) according to what obtain from SLP, SET need inform SLP to the value of calculating, and this can carry out when the end of SUPL position measurement process, perhaps can use independent SUPL REPORT message.
When position calculation is finished, SLP transmits SUPL END message, tells SET position measurement process to finish, and location sessions finishes (S46), then to the preference information of PCE request SET, and checks that whether the customer location that is calculated is in specific preference district.If the customer location that is calculated is within the certain preference district of registration, SLP by use MLP TLREP (trigger position report) to SUPL agency transmission be not user's physical location, but the preference information (promptly representing the position) of representing corresponding preference district is (S47).
Referring to Fig. 6, should be appreciated that, before the SUPL report, can carry out the privacy announcement procedure.That is, SLP and PCE are collaborative, and SLP sends position privacy request to PCE thus, and PCE sends position privacy statement response to SLP then.By doing like this, can better guarantee user's privacy and authentication.
Fig. 7 has described the message flow diagram of the trigger position report service of the network startup of other embodiment according to the present invention, and SLP and SET are with this repeatedly continuous switch measuring process message.In this embodiment, do not resemble at Fig. 6, SET informs the fact that the particular event that taken place and SUPLSTART message are used to the starting position measuring process to SLP.Especially, in Fig. 7, if SET assists calculating location estimated value (based on the method for MS) according to what obtain from SLP, SET need inform SLP to the value of being calculated, and reports to SET that by use SUPL REPORT message additional (optional) step of the location estimate that is calculated is also different with Fig. 6.
Referring to Fig. 7, should be appreciated that, before the SUPL report, can carry out the privacy announcement procedure.That is, SLP and PCE are collaborative, so SLP sends position privacy statement request to PCE, and PCE sends position privacy statement response to SLP then.By doing like this, can better improve user's privacy and authentication.
Fig. 8 has described the example of message flow diagram of the normal place report service of network startup.
As shown in Figure 8, the SUPL agency by MLP SLIR (normal place is asked immediately) request position information (physical location) (S50).MLP SLIR message can comprise ms sign, client identification, QoS etc.In order to begin the location sessions with SET, after the mandate and the inspection of user's privacy of having carried out the SUPL agency, SLP transmits SUPL INIT message (S51) SUPL INIT message to SET and comprises session identification (ID) and SLP address at least, and result as the privacy inspection, if, wherein can comprise notice from SET request notice or affirmation.
When received SUPL INIT message from SLP, SET sets up according to the address that obtains from SUPL INIT message and is connected with the data of SLP, carries out SUPLPOS session (S52) by SUPL POS INIT then.By SUPL POS session, (RRLP, RRC IS-801), utilize SET to begin SUPL position measurement process (S53) to SLP then from the definite position measurement protocol that will use of SET.
Then, when calculate the completing place, SLP transmits SUPL END message and informs that location sessions finished (S54) when SET worked as the position measurement process and finishes.And, SLP is to the preference information of PCE request SET, check that then the customer location calculated is whether within the certain preference district, if and the customer location that is calculated through the registration the certain preference district within the time, what SLP transmitted to SUPL agency by MLP SLIR (normal place is answered immediately) is not user's physical location, but the preference information (promptly representing the position) of representing corresponding preference district (S55).
Referring to Fig. 8, should be appreciated that, before the SUPL report, can carry out the privacy announcement procedure.That is, SLP and PCE are collaborative, and SLP sends position privacy request to PCE thus, and PCE sends position privacy statement response to SLP then.By doing like this, can better guarantee user's privacy and authentication.
In the present invention, user preference information does not need to be stored in the network element (as PCE), but is stored in terminal itself, so that can activate the preference information function according to user's position.The present invention carries out preference information according to following two types situation.
In first method, the relevant terminal application program is to carry out the entity of this method, the user sets up the user preference information in the end application, the current location of position enabler (location enabler) receiving terminal of this corresponding application in the terminal, and carry out the preference information of being set up corresponding to this current location (representative position message).
In the second approach, the position enabler of terminal is an entity of carrying out this method, and the position enabler sends positional information (physical location) to the relevant terminal application program, and this corresponding application is carried out user preference information according to terminal location.
In above-mentioned two kinds of methods, positional information (physical location) can be by specified time interval (periodically) report, perhaps reports when triggering specific incident, perhaps can be according to the request of actual position information (physical location) is reported immediately.
Above-mentioned two kinds of methods are what is divided according to carrying out entity only, but are identical according to the feature that the position is carried out user preference information differently.Therefore, when using the foregoing description, function corresponding can be carried out by the cooperative cooperating of the application program in position enabler and the terminal, and need not stored user profile information in such as the network element of storage medium.
Fig. 9 has described the flow chart according to the user preference information service of the location information system of the embodiment of the invention.
The user handles menu on the terminal to select the preference information service, then each preference district is provided with preference information (as specific terminal operation and method for reporting location) that he wants (S60).In such a way, the user can set up a plurality of zones (physical location) as the preference district.
Correspondingly, when preference information is stored in the end application, also be stored in the position enabler in the terminal (S61) by the information in the preference district of user's appointment (as cell ID of respective regions etc.).
Like this, when starting the preference information service function, periodically maybe when the incident of appointment takes place, the inquiry user perhaps asks location server to inform events corresponding generation (S62) when the user enters (or leaving) preassigned preference district from the position of location server to the position enabler.
Then, when the user is positioned at a preassigned preference district, in the enabler of position or in end application, be implemented as this preference district appointment preference information (S63, S64).That is, if end application is to carry out entity, end application is from the current location of enabler requesting terminal, position, with the current location output preference information (as representing the position) according to terminal.Relatively, if the position enabler is to carry out entity, the position enabler sends positional information (physical location) to the relevant terminal application program, and this corresponding application output is corresponding to the representative position of this terminal current location then.
As mentioned above, the present invention by make the user method about the report customer location can be set according to user's position, about the different user preference of displayed information on terminal operation method and the relevant terminal, have the effect that can better satisfy the various demands of user (can use specific function with control terminal) as physical location according to the user.
And, for the position measurement between terminal and the location server, the present invention's (in specific non-limiting examples) provides the message sending mode between each SUPL element in the SUPL network, like this, particularly, SET sends SUPL REPORT message to SLP, is used to spell out the beginning of SUPL position measurement, so that this network can effectively be carried out the SUPL position measurement.
But feature plain statement of the present invention is about representing the position according to user profile report.This with the position enabler be used for provide a kind of mechanism to represent the ability of position (as abstract position) relevant to the user to return according to user profile setting and the current physical location of user.For example, the user can stipulate " shelter " configuration file, is used for describing the position range (border) of its shelter.When his position of request, between configuration file that the user sets in advance and user's actual physical location, compare.If current physical location and the configuration file coupling that " shelter " set in advance are then returned this user's appointed positions (pointing out the representative position in postcode, city or the like).
But, should be appreciated that, can not consider user's preference setting because of urgency traffic and lawful purpose.For example, leave the calling that can not breathe out when travelling outdoors in institute inhabitation city (or other positions of user's appointment) even the user is provided with its user profile as this user, covering user profile, urgent call (as calling out police and fire department) is set still is permission.
Can also the present invention be described by following mode about 5 processes.The first, his configuration file setting is checked and edited to user's selection function.The second, the user is provided with its configuration file that is used for report representative (puppet) position, for example, and by the position range of definition " shelter ".The 3rd, shift position service (MLS) application program is utilized specific QoS (service quality) request customer location, and for example, by using outside MLS application program, customer location is asked in the position that has specific precision by appointment.The 4th, the location mechanism of informing by use comes consumer positioning (being the position at place).The 5th, if user's physical location and preassigned scope are overlapping, then representing the position to return to the MLS application program of the request of doing.Here,, can walk around for the 5th step, and return real physical location for for lawful and urgent request.And, should be appreciated that, if providing, the user do not represent the position, can use (predefined) default location.
Preferably, because shift position service (Mobile Location Services) is a time-sensitive, all MLS incidents and affairs should be added a cover timestamp, and should use available latest data.And, the shift position service can provide many different data representation forms, as senior geographical service, include but not limited to navigation and road guide service, map supply, relevant focus (points of interest, search POI) and information, geocoding and contrary geocoding service (as the X-Y coordinate being converted to street name, POI etc.) and search service.In addition, also should keep data integrity and fail safe,, and prevent to eavesdrop with unwarranted and distort so that the transmission of data content is reliable and reliable.In addition, shift position service should provide access independence, the uninterrupted service in IP-based wireless network during roaming, and this depends on following transport layer and reaches an agreement on mutually and the service provider's that participates in brace foundation facility.
In the above description, about the use (as agent location, pseudo-position, abstract position, character position etc.) of " representative " position, to diverse location be provided with different user preferences with according to its physical location to the user provide different terminal operations and therefore the instruction of needed interfacing and suggestion preferably towards one or more service coverage areas by single service provider's management.But instruction of the present invention and suggestion also can be applicable to respectively the multiple service coverage area by different service providers' management.
In addition, it should be appreciated by those skilled in the art, certain teachings of the present invention and by its reasonable proposal derived and exploitation mobile alliance (Open Mobile Alliance, OMA) discuss and by the various technical schemes of its agreement with improve relevant, wherein relate to exploitation by the various mobile attendant applications of specialization with the exploitation of the interoperability that allows to move (or wireless) network and specialized enabler with other so that it is that independent entity solves market driven need with respect to mobile (or wireless) network.
Like this, some term used herein is still waiting to be reached an agreement by different company and tissue with specific concept with different name indications.For example, about the technology (using " representative " position rather than user's physical location) of report customer location, 3GPP is called " default situations " to the situation of (the OMA indication) triggering, and (the OMA indication) instant situation is called " normal conditions ".But, it should be appreciated by those skilled in the art that the notion that provides has different terms and expression with feature here, even also may change in the future.
The above-mentioned explanation of the preferred embodiment that is provided can make those skilled in the art implement and use the present invention.Various modifications to these embodiment are apparent to one skilled in the art, and defined here General Principle can be applicable to other embodiment.Therefore, the present invention is limited in these embodiment of explanation here, but gets and principle disclosed herein and novel feature the wideest corresponding to scope.
Claims (63)
1. user preference method of servicing comprises step:
Be provided for reporting the user profile of representing the position by the user;
Obtain the positional information of this user's physical location of indication; With
If positional information of being obtained and described representative location overlap are then reported described representative position; With
Described physical location according to this user activates at least one user preference that is provided with by this user or at least one user terminal operations that is provided with by this user.
2. the method for claim 1 further comprises:
The location server stored user preference that the user profile functional unit is arranged therein; And
If user terminal enters and is positioned within the specific physical region, then activate at least one user preference or at least one user terminal operations.
3. the method for claim 1 further comprises:
If there is user's tracking request, the value of the user's actual physical location that provides from the position counting function unit and the user preference that is stored in the storage medium are compared; With
According to described at least one user preference or at least one user terminal operations of relatively activating.
4. method as claimed in claim 3, wherein said tracking request comprises: receive the request that is used for this user position information when allocate event takes place, or periodically receive the request that is used for this user position information.
5. method as claimed in claim 4, wherein said allocate event are when this user enters or leave predefined physical location or region.
6. method as claimed in claim 4, wherein said allocate event are as this user originally at the impossible state of position estimation but when position estimation became possible afterwards.
7. the method for claim 1, wherein said user profile comprises the user preference information that contains the described representative position that remains to be reported.
8. method as claimed in claim 7, one or more preferences district is represented in wherein said representative position, each user preference district is the physical region of this user's appointment.
9. the method for claim 1 is wherein carried out described step by the service of use user plane data bearers.
10. method as claimed in claim 9 is wherein located (SUPL) network to the secure user plane that comprises SUPL agency, SUPL locating platform (SLP) and enable SUPL terminal (SET) and is carried out described step.
11. a user preference method of servicing comprises step:
Activate at least one user preference that is provided with by this user or at least one user terminal operations that is provided with by this user based on this user's physical location, this realizes by following manner,
If user terminal enters and is positioned within the specific physical region, receive the user preference in the user profile function unit to be stored, and activate described at least one user preference or described at least one user terminal operations, perhaps
If there is user's tracking request, then the value of the user's actual physical location that provides from the position counting function unit and the user preference that is stored in the storage medium are compared, and relatively activate described at least one user preference or described at least one user terminal operations according to this.
12. method as claimed in claim 11, if wherein have the request of tracking, execution in step before described activation step:
Reception is to the request of the positional information of indicating this user terminal physical location;
Obtain the described positional information of this user terminal;
Positional information of being obtained and the user preference information that comprises at least one representative position to be reported of being stored are compared; And
Based on this relatively, if the scope of positional information of being obtained and specific representative position is overlapping, then report described specific representative position.
13. method as claimed in claim 12, wherein said obtaining step comprise that access wherein stores the network entity of described user preference information.
Consult 14. method as claimed in claim 12, wherein said obtaining step comprise with described user terminal, be used to calculate the described positional information of described user terminal.
15. method as claimed in claim 12, one or more user preferences district is represented in wherein said representative position, and each user preference district is the physical region of this user's appointment.
16. method as claimed in claim 11, wherein said tracking request comprises: receive the request to this customer position information when the incident of appointment takes place, or periodically receive the request to this customer position information.
17. method as claimed in claim 16, wherein said allocate event are when this user enters or leave predefined physical location or zone.
18. method as claimed in claim 16, the incident of wherein said appointment are as this user originally at the impossible state of position estimation but when position estimation became possible afterwards.
19. a user preference method of servicing comprises step:
Make the user that user profile is set, this user profile comprises the user preference information that contains the representative position that remains to be reported;
Calculate the positional information of this user's physical location of indication, wherein, if acting server request user position information is then calculated described positional information by location server;
Described physical location and described user preference information are compared; And
Give described acting server described user representative location information report.
20. method as claimed in claim 19 wherein, if the scope of described positional information and described representative position is overlapping, is then carried out described reporting step.
21. method as claimed in claim 19, wherein, described reporting step comprises the described user preference information of activation.
22. method as claimed in claim 19, wherein, described user profile is stored in the network entity.
23. method as claimed in claim 22, wherein, described calculation procedure comprises the described user profile of retrieve stored in described network entity.
24. a user preference method of servicing comprises step:
In the application program of user terminal, store preference information;
Storage preference zone in the enabler of the position of described user terminal;
From location server request customer location; And
If this customer location and described preference region overlapping then activate the described preference information that is associated with described preference district.
25. method as claimed in claim 24, wherein said preference information comprise representative position to be reported.
26. method as claimed in claim 25, one or more user preferences district is represented in wherein said representative position, and each user preference district is the physical region by this user's appointment.
27. method as claimed in claim 24 wherein, is carried out the described request step, or is periodically carried out the described request step when the incident of appointment occurring.
28. method as claimed in claim 27, wherein said allocate event are when described user enters or leave predetermined physical position or zone.
29. method as claimed in claim 27, wherein said allocate event are as described user originally at the impossible state of position estimation but when position estimation became possible afterwards.
30. method as claimed in claim 24, but the different user terminals function that wherein said each step is used to make user's access to activate according to this user's physical location.
31. method as claimed in claim 24 is wherein by using the user plane data bearers service to carry out described each step.
32. a kind of user preference method of servicing in the location information system of locating (SUPL) based on secure user plane comprises step:
Begin message by enabling SUPL terminal (SET) to SUPL locating platform (SLP) transmission SUPL;
Send and receive the position that the SUPL localization message is determined described SET by described SLP by utilizing described SET;
To privacy inspection entity (PCE) request user preference information; And
When receiving user preference information,, report the user preference information that the current preference zone that is positioned at of described SET has been provided with to described SET by using the SUPL end.
33. method as claimed in claim 32 wherein, periodically or when particular event is triggered or transmits described SUPL when described SET request is transmitted begins message.
34. method as claimed in claim 32 wherein, is asked described user preference information by position privacy statement request message.
35. method as claimed in claim 32 wherein, receives described user preference information by position privacy statement request message.
36. method as claimed in claim 32, wherein, described beginning message comprises the parameter on indication session id, SET performance, location identifier and report basis.
37. method as claimed in claim 36, wherein, described SET performance comprises the location measurement method supported and relevant position measurement protocol thereof.
38. method as claimed in claim 36 wherein, uses the position measurement process of described SUPL localization message to be repeated repeatedly.
39. method as claimed in claim 36, wherein, if described SUPL begins the beginning that message has only been indicated relevant SUPL process, described SET also transmits the SUPL report message that the indication particular event takes place to SLP.
40. a kind of user preference method of servicing in the location information system of locating (SUPL) based on secure user plane comprises step:
Set up at least one position message condition by the SUPL agency at SUPL locating platform (SLP);
If satisfy described at least one position message condition, then by carrying out location sessions to enabling SUPL terminal (SET) transmission SUPL initial message from described SLP;
Come the starting position to measure by beginning message to described SLP transmission SUPL from described SET;
By described SLP according to utilizing described SET to send and receiving the position that the SUPL localization message is measured described SET;
When as calculated the position of described SET, inform that by transmitting the SUPL end to described SET the position measurement process finishes from described SLP;
Ask user preference information by described SLP from privacy inspection entity (PCE); And
When receiving user preference information, described SET is currently located at the user preference information that preference zone wherein is provided with to described SUPL proxy-reporting.
41. method as claimed in claim 40, wherein said position message condition is set up by MLP TLRR (trigger position report request) message.
42. method as claimed in claim 41, wherein said MLP TLRR message comprises SET sign, location server client identification and incident to be triggered, and described position message condition comprises in specific SET operation, specified time interval and the region change at least one.
43. method as claimed in claim 40, wherein SUPL begins message and is periodically transmitted maybe when triggering particular event and be transmitted.
44. method as claimed in claim 40 is wherein asked described user preference information by position privacy statement request message.
45. method as claimed in claim 40 wherein receives described user preference information by position privacy statement request message.
46. method as claimed in claim 40, wherein said SUPL initial message comprise the parameter on indication session id, SLP address, compression method, SET performance and notice and report basis.
47. method as claimed in claim 46, wherein said SUPL begins message and comprises session id, SET performance and location identifier.
48. method as claimed in claim 40, if wherein described SUPL begins the beginning that message is only indicated relevant SUPL process, described SET also transmits the SUPL report message that the indication particular event takes place to described SLP.
49. method as claimed in claim 40, wherein said SLP is by MLP TLRR (trigger position report request) the described user preference information of message report.
50. a kind of user preference method of servicing in the location information system of locating (SUPL) based on secure user plane comprises step:
Enable the position message of SUPL terminal (SET) from SUPL locating platform (SLP) request by the SUPL agency;
Carry out location sessions by transmitting the SUPL initial message to described SET from described SLP;
Come the starting position to measure by transmitting SUPL position initialization message to described SLP from described SET;
By described SLP according to utilizing described SET to send and receiving the position that the SUPL localization message is measured described SET;
When as calculated the position of described SET, inform that by transmitting the SUPL end to described SET the position measurement process finishes from described SLP;
Ask user preference information by described SLP from privacy inspection entity (PCE); And
When receiving user preference information, described SET is currently located at the user preference information that preference zone wherein is provided with to described SUPL proxy-reporting.
51. method as claimed in claim 50, wherein said position message condition is set up by MLP TLRR (trigger position report request) message.
52. method as claimed in claim 50, wherein said SUPL initial message comprises the parameter of indicating session id, SLP address and notice.
53. method as claimed in claim 50, wherein said user preference information is asked by position privacy statement request message and is received by position privacy statement response message.
54. method as claimed in claim 50, wherein said SUPL localization message comprise the parameter of indication session id, SLP address, location identifier and SET performance.
55. method as claimed in claim 50, wherein said SLP reports user preference information by MLP SLIA (normal place is answered immediately) message.
56. method as claimed in claim 50, wherein said SLP reports the physical location of described SET to emergency services.
57. a mobile communication system comprises:
User terminal is suitable for that the user is provided with and comprises the user profile of user preference information, and described user preference information contains the representative position that remains to be reported; And
Location server is suitable for receiving the request to the positional information of indicating this user's physical location, and if be suitable for reporting described representative position when described positional information and described representative location overlap.
58. system as claimed in claim 57, wherein said user preference information are stored in the network entity or are stored in the described user terminal.
59. system as claimed in claim 57, wherein said location server is suitable for obtaining this user's described positional information, and is suitable for before report described representative position positional information of being obtained and set user preference information are compared.
60. system as claimed in claim 57, wherein said user terminal is suitable for obtaining this user's described positional information, and is suitable for positional information of being obtained and set user preference information are compared before described location server is reported described representative position.
61. a location server comprises:
The position counting function unit is suitable for receiving the request to the positional information that is used for the indicating user terminal physical location, and is suitable for obtaining the positional information of described user terminal; And
The user profile function unit, be suitable for stored user profile information, be suitable for positional information of being obtained and the user preference information that comprises at least one representative position to be reported of being stored are compared, if and according to by the performed described comparison of described position counting function, positional information of being obtained and specific representative location overlap are suitable for reporting described specific representative position.
62. a user terminal comprises:
End application is suitable for that the user is provided with and comprises the user profile of user preference information, and described user preference information comprises representative position to be reported; And
The position enabler is suitable for selectively calculating the positional information of the physical location that is used to indicate described user terminal, and selectively consults carrying out described calculating with location server, and is suitable for described positional information and described user preference information are compared.
63. user terminal as claimed in claim 62, wherein, if described positional information and described representative location overlap, described end application or described position enabler activate and the relevant user preference information of being reported in representative position.
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| US60/579,669 | 2004-06-16 | ||
| KR1020040054526 | 2004-07-13 | ||
| KR1020050005164 | 2005-01-19 |
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| CN 200580002106 Pending CN1910838A (en) | 2004-04-14 | 2005-04-12 | Location information system reflecting user preferences and service providing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102137385A (en) * | 2011-02-16 | 2011-07-27 | 华为技术有限公司 | Calling method, active device and communication system |
| CN102598720A (en) * | 2009-11-13 | 2012-07-18 | 三星电子株式会社 | Method and apparatus for performing and providing domain service |
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| CN103987013B (en) * | 2008-01-11 | 2018-02-23 | 高通股份有限公司 | Method and apparatus for carrying out user level positioning using service capability information |
| CN102804862B (en) * | 2009-06-12 | 2018-04-13 | 诺基亚通信公司 | Activate the method for location-based application and corresponding server |
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| CN103987013B (en) * | 2008-01-11 | 2018-02-23 | 高通股份有限公司 | Method and apparatus for carrying out user level positioning using service capability information |
| CN102804862B (en) * | 2009-06-12 | 2018-04-13 | 诺基亚通信公司 | Activate the method for location-based application and corresponding server |
| CN102598720A (en) * | 2009-11-13 | 2012-07-18 | 三星电子株式会社 | Method and apparatus for performing and providing domain service |
| CN102137385A (en) * | 2011-02-16 | 2011-07-27 | 华为技术有限公司 | Calling method, active device and communication system |
| WO2012109893A1 (en) * | 2011-02-16 | 2012-08-23 | 华为技术有限公司 | Activation method, activation apparatus and communication system |
| CN103327206A (en) * | 2012-03-23 | 2013-09-25 | 富士施乐株式会社 | Image processing apparatus, image processing system, and image processing method |
| CN103327206B (en) * | 2012-03-23 | 2018-07-17 | 富士施乐株式会社 | Image processing equipment, image processing system and image processing method |
| CN108897506A (en) * | 2012-03-23 | 2018-11-27 | 富士施乐株式会社 | Information processing equipment and information processing system |
| CN108897506B (en) * | 2012-03-23 | 2021-08-17 | 富士胶片商业创新有限公司 | Information processing apparatus and information processing system |
| CN106054621A (en) * | 2015-04-16 | 2016-10-26 | 联发科技股份有限公司 | Lifestyle recording device, method and system |
| CN106054621B (en) * | 2015-04-16 | 2019-06-14 | 联发科技股份有限公司 | Life style recording device, method and system |
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