CN101194526A - Method for providing a location information service in mobile communications system - Google Patents

Method for providing a location information service in mobile communications system Download PDF

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Publication number
CN101194526A
CN101194526A CNA2006800115583A CN200680011558A CN101194526A CN 101194526 A CN101194526 A CN 101194526A CN A2006800115583 A CNA2006800115583 A CN A2006800115583A CN 200680011558 A CN200680011558 A CN 200680011558A CN 101194526 A CN101194526 A CN 101194526A
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China
Prior art keywords
message
user
privacy
check
location
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Granted
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CNA2006800115583A
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Chinese (zh)
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CN101194526B (en
Inventor
沈东熙
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LG Electronics Inc
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LG Electronics Inc
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Priority claimed from PCT/KR2006/000723 external-priority patent/WO2006118373A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H13/00—Monuments; Tombs; Burial vaults; Columbaria
    • E04H13/006—Columbaria, mausoleum with frontal access to vaults
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H13/00—Monuments; Tombs; Burial vaults; Columbaria
    • E04H13/003—Funeral monuments, grave sites curbing or markers not making part of vaults
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/102—Entity profiles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/107—Network architectures or network communication protocols for network security for controlling access to devices or network resources wherein the security policies are location-dependent, e.g. entities privileges depend on current location or allowing specific operations only from locally connected terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/2866—Architectures; Arrangements
    • H04L67/30—Profiles
    • H04L67/306—User profiles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/52—Network services specially adapted for the location of the user terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/16—Mobility data transfer selectively restricting mobility data tracking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

In a method for providing a location information service based upon a user's location, when a user is currently located within a preferred location or preferred area set by the user to apply privacy with respect to a transmission of location information thereto, a procedure for requesting the user's authorization is performed before transmitting the user's location information, namely, a location server checks a location information request for the user located within the preferred location or preferred area according to a privacy profile within the corresponding location or area and performs a user notification and verification process according to the privacy profile, to thereafter determine whether to forward the location information according to the result of the verification.

Description

The method of location information service is provided in the mobile communication system
Technical field
The present invention relates in a kind of mobile radio system location information service, and more specifically, relate to a kind of being used for to use user's privacy to check the method that location information service is provided based on customer location based on user's position (location).
Background technology
Usually, for to the user-provided location information service, mobile communications network disposes the unit of the position of computing terminal, is provided for thus periodically or asks to send the location-based service of the position of terminal to special entity based on the user.
This network configuration relevant with location-based service is different from usually such as 3GPP, 3GPP2 or the open internal network that moves connection (OMA), and the SOME METHODS that has the position that is used for computing terminal, method such as the sub-district ID technology of the sub-district ID of the position that use to send terminal, be used for transmitting a signal to each base station of being adjacent from terminal after the used time measuring, use the method for the position of trigonometric calculations terminal, perhaps use the method for global positioning system (GPS) etc.
Location information service also can comprise the method that is used to protect with from the relevant privacy of the positional information of particular customer.
Fig. 1 shows the signal flow graph that is used to protect private typical method that wherein uses privacy to check agreement (PCP).
Application-specific 10 sends location information request message is used for the specific user with acquisition to location server 20 positional information (S11).Location server 20 sends privacy request message and checks that to privacy entity (PCE) 30 is to check the privacy (S13) relevant with user position information.
The PCE 30 that receives these privacy request message from location server 20 checks the private information relevant with customer position information and the inspection information (S15) about the work of location server 20.Then, PCE 30 uses job information that private response message sends the location server 20 relevant with privacy to location server 20 (S17), the location server 20 that receives private response message from PCE 30 with the form transmission customer position information of location information response message to application 10 (S19).
The privacy profile that defines among the PPR of prior art can generally be divided into five kinds.
1) do not allow the location.
2) allow the location and do not notify the user.
3) allow to locate and be notified to the user.
4) positioning requirements user's notice and check; If have only and when by subscriber authorisation or not to the response of notice, allow the location;
5) positioning requirements user's notice and check; Have only and when by subscriber authorisation, allow the location;
Yet the location information system of prior art does not provide based on customer location and various privacy authentication (management) service that condition is set.Specifically, the location information system of prior art that does not have the feature of the privacy profile of considering customer position information.In other words, the location information system of prior art is not provided for based target user's position execution subscriber authorisation and any method of check.
Summary of the invention
Technical problem
Based on this understanding, can realize according to the present invention using user's privacy to check the improvement that location information service is provided based on customer location.
Do not describe the feature of determining of the part that can be position information service method and system in more detail, this only is in order to prevent that characteristic of the present invention is fuzzy.Yet, it will be understood by those skilled in the art that this additional feature also can be the part of position information service method of the present invention and system.
The purpose of this invention is to provide a kind of method that is used for providing location information service based on customer location, wherein the user is provided with about the privacy in all places or zone and should privacy according to active user's location application, has different privacies thus in diverse location.
Another object of the present invention provides a kind of method that is used for providing based on customer location location information service; wherein handle by carrying out location, back notice and check; allow the user whether to determine in the priority area that is provided with by the user report position information, can more safely protect privacy based on the active user position.
Technical scheme
For realizing these purposes, provide a kind of being used for (for example being used for transmission by position requests entity (LRE), the external client, SUPL in SUPL network agency) provides the method for location information service in the system of the specific user's of request positional information, comprising: check current preferential position or the priority area that is provided with by the user that whether be arranged in of user; In the time of in the user is currently located at preferential position or priority area, check the private information in corresponding preferential position or the priority area about positional information; With determine whether to report user position information according to this privacy information and give LRE.
According to the first embodiment of the present invention, a kind ofly be used for the method that network system that user therein is provided with one or more preferential positions or priority area and its privacy separately provides location information service, this method can comprise: by the location server that has received the user position information request message from LRE (for example, GMLC among the 3GPP (GMLC), the SLP in the SUPL network (SUPL) location platform etc.) carry out user's location; Check current preferential position or the priority area that whether is positioned at setting of user; Check privacy according to the positional information in corresponding preferential position or the priority area; Request is used in the send a notice notifier processes that is transferred to the user of positional information of the situation of checking privacy with execution; With receive about request responding and therefore determine whether to report user position information according to the response of this reception.
According to a second embodiment of the present invention, a kind of request of external client therein and method that location information service is provided from the system that local gateway mobile location centre Chinese (H-GMLC) moves to the user-dependent positional information of visit GMLC (V-GMLC) based on the 3GPP entity of being used for can comprise: check privacy about user's location by the H-GMLC of receiving position information request; Check the address information of V-GMLC by H-GMLC; Obtain positional information and send this positional information by user's position fixing process by V-GMLC to H-GMLC; Check privacy by H-GMLC based on user's current location information about positional information; If the user need check positional information, send notification request message to V-GMLC from H-GMLC; Execution is used for the process of notice positional information between V-GMLC and user; Receive check response message that comprises advise fate and the check response message that sends this reception to H-GMLC by V-GMLC; With give the client according to the result by the H-GMLC report customer position information that receives this check message.
A third embodiment in accordance with the invention, a kind of in the method that is used for the 3GPP entity wherein has been provided with the circuit service territory of privacy about positional information in, providing with user-dependent positional information, be used to provide the method for location information service, can comprise: by carrying out user's location and calculating location information thus from the GMLC of specific client's receiving position information request in the 3GPP network; Be used to ask whether to send the user notification of positional information and the notification message of check by the GMLC transmission; Move by the visit-MSC/ that receives this notification message and to serve switching center (MSC/MSC) server and send location information notification message to the user; When the request subscriber checking, receive the check message that comprises assay from corresponding server by the VMSC/MSC server; Receive the push-notification-answer message that comprises notice and assay from the VMSC/MSC server by GMLC; With give the client from GMLC report customer position information.
A fourth embodiment in accordance with the invention, a kind of about in the 3GPP entity, wherein be provided with about positional information the privacy the packet service territory in provide with the service method relevant about user position information in, the method of location information service is provided, can comprises: by carrying out user's location and calculating location information thus from the GMLC of particular customer receiving position information request in the 3GPP network; Send by GMLC and to be used to ask about whether sending the user notification of positional information and the notification message of check; Security procedure by the Serving GPRS Support Node that receives this notification message (SGSN) execution and user; Send location information notification message to the user from SGSN; When the request user notification, receive the check message that comprises assay from corresponding user by SGSN; By receive the push-notification-answer message that comprises notice and assay from SGSN; With give the client from GMLC report customer position information.
Description of drawings
Fig. 1 shows the signal flow graph that is used to check private typical method.
Fig. 2 shows the signal flow graph according to the embodiment of the method that is used to provide location information service of the present invention.
Fig. 3 and 4 is the signal flow graphs that show the concrete MT-LR process of Fig. 2 respectively.
Fig. 5 and 6 is the signal flow graphs that show the concrete notification procedure of Fig. 2 respectively.
Embodiment
To describe the preferred embodiments of the present invention in detail now, its example illustrates in the accompanying drawings.Under the situation that does not deviate from spirit of the present invention or protection range, it will be apparent to those skilled in the art that and to make multiple remodeling and variation in the present invention.Thus, suppose each remodeling of the present invention and change to have fallen in additional claims and equivalent scope thereof, then the present invention has covered these remodeling and variation.
The present invention definition is based on the more privacy profile of customer position information and therefore have the process of request user authorization before preferential position that report is provided with by corresponding user or the positional information in the priority area.
Usually, adding privacy profile in its customer position information service, Internet Service Provider should always obtain positional information, and the user can be by being provided with this privacy profile register (PPR), privacy exception list (PEL), privacy is checked the frequent privacy profile that change such as entity (PCE).And implied terms should usually be to deny this location trial.Applicable default treatment in the time of should in the object UE subscription profile, not being defined in not the response from targeted customer or subscriber equipment (UE).Therefore, for some location-based service, default treatment can be to accept Location Request, yet for other location-based services, this default treatment can be that attempt the refusal location.
Local network should have definition wherein allows to provide the positional information of object UE according to various management and/or network requirement needs the performance of default contexts.
Should in object UE user's internal environment, carry out privacy inspection.These make the operator can guarantee themselves user's privacy, that is, be used for privacy setting that privacy checks always up-to-date and according to the regulation of object UE user's internal environment.
The privacy inspection should be considered such as constantly, the internal environment customizing messages of customer location etc.Should guarantee to check according to up-to-date information and executing privacy available in internal environment.
And this object UE user should be able to limit access location information (for good and all or based on each trial ground).Should limit the LCS client access, unless explanation is arranged in addition in the object UE subscription profile.Equally, to the specific permission of localizing objects UE, object UE should not be positioned.
Usually, specific locality, private the rule national and area must meet the location information service of adding privacy profile, and location information service can need the multilayer permission.For example, can exist specific privacy exceptions to meet the service (for example emergency services or lawful intercept) based on the position of ordering of national or local management expectancy needs.
Sometimes, the operator should be able to determine the position (for example, being used for legal interception or urgent call) of object UE.For emergency services (wherein local management expectancy needs), no matter the object UE of making urgent call can be positioned and the user's relevant with the object UE of making calling (perhaps ME) privacy profile value.
Preferably, this object UE user should attempt not notified any position.Unless local management expectancy needs, perhaps the object UE user refuses, and having only can localizing objects UE when allowing in the UE subscription profile.
Simultaneously, for public-land mobile network (PLMN) operator service, object UE user also can limit the positional information that visit is used to strengthen or support particular type of service.Should limit the LCS client access, unless explanation is arranged in addition in the object UE subscription profile.Preferably, this object UE user should notified any authorized location not attempt.And, for legal interception service (wherein local management expectancy needs), localizing objects UE under all situations that can need at the management expectancy of locality.
Therefore, should carry out whole position requests (LR), except following situation: 1) about the LR of legal interception with the privacy inspection; 2) LR relevant with urgent call; 3) from be used for the statistics and O﹠amp; The LR of relevant service network is followed the tracks of in the anonymity of M purpose; With 4) by the LR from local network of home network operator for its inside purpose request.
Home network operator should not used without the privacy inspection and be used for value-added service from the UE positional information that accesses network obtains, and this positional information of perhaps passing on is to any third party.
Here, as an example of the present invention, in the PPR of prior art,, can add more eight archives (6-13) to carry out user notification and check according to the active user position based on five privacy profile with above-mentioned 3GPP definition.Here, eight of this interpolation archives can be used for according to user's current location different private situations being set respectively.
Will be described below 13 privacy profile that in PPR, define based on 3GPP as example of the present invention.
1) do not allow the location.
2) allow the location and do not notify the user.
3) allow to locate and be notified to the user.
4) positioning requirements user's notice and check; If have only when permitting by the user or allowing the location during not to the response of notice;
5) positioning requirements user's notice and check; Have only and when permitting, allow the location by the user;
6) report position information requires notice and the check based on the user of current location; Carry out the location and do not notify the user and the report of executing location information when permitting by the user or do not receive about any response of notifying.
7) report position information requires notice and the check based on the user of current location; Carry out the location and do not notify the user and have only the report of executing location information when permitting by the user.
8) report position information requires notice and the check based on the user of current location; After notifying the user, carry out the location and the report of executing location information when permitting by the user or do not receive about any response of notifying.
9) report position information requires notice and the check based on the user of current location; Carry out the report of locating and having only executing location information when permitting after notifying the user by the user.
10) report position information requires notice and the check based on the user of current location; Handle execution location afterwards by user's exercise notice and check.Even permitting or do not receiving under the situation about any response of notice to carry out this location by the user.And, have only the report of executing location information when by subscriber authorisation.
11) report position information requires notice and the check based on the user of current location; Handle execution location afterwards by user's exercise notice and check.Even permitting or do not receiving under the situation about any response of notice to carry out this location by the user.And, even carry out report by subscriber authorisation or when not receiving any response about notice such as the positional information of location.
12) report position information requires notice and the check based on the user of current location; Have only when permitting and handle execution location afterwards by user's exercise notice and check by the user.And, even permit or the report of executing location information when not receiving any response about notice by the user.
13) report position information requires notice and the check based on the user of current location; Have only when permitting and handle execution location afterwards by user's exercise notice and check by the user.And, even the report of executing location information when permitting by the user.
Here, privacy profile of the present invention is corresponding to 6) to 13).For in by the preferential position of user preset or priority area before report position information request user authorization, need provide additional process with positional value request user authorization based on calculating after the location of carrying out corresponding user.To provide summary description for the method for location information service that provides according to the present invention now.
At first, whether the specific user uses one of privacy profile value relevant with its positional information to be provided with from one or more positions or regional transmission its positional information to the three users or other network entity.Here, the position or the zone of the privacy profile that wherein user's setting is relevant with its positional information are set to a user preferred areas.That is to say that when mobile, this user can be provided with one or more user preferred areas and for the privacy profile of each priority area.
The privacy profile in the priority area that is provided with by the user promptly, can be stored in PPR or independent memory cell about the information that whether sends user position information and whether ask to carry out the processing that is used for subscriber authorisation.
When the 3rd user or network entity request user position information, this specific user connects PPR to check and the relevant privacy profile of positional information that is provided with by the user.
If privacy profile is about request notice and check based on the active user position, the specific user checks the information that whether sends user position information and whether ask to carry out the processing that is used for subscriber authorisation.The specific user determines whether to send corresponding user position information then.Can carry out the subsequent process that is used for from the location information request of the 3rd user or another network entity then.
Fig. 2 shows the signal flow graph according to the embodiment of the method that is used to provide location information service of the present invention, and it describes Mobile Termination position requests (MT-LR) process in packet service (PS) territory and circuit service (CS) territory.
Be used to realize that the network of location information service can comprise LCS client 41, GMLC43,45 and 49, Home Location Register (HLR)/home subscriber server (HSS) 47, move and serve switching center (MSC)/Serving GPRS Support Node (SGSN) 51, and Radio Access Network (RAN) 53 and ask targeted customer's (for example, object UE) of its positional information.
GMLC can comprise the request GMLC (below be called as R-GMLC) 43 of the network of request position information, as this locality-GMLC 45 of the GMLC of user's local network (below be called as H-GMLC) with move to visit-GMLC (being called as V-GMLC) 49 of its GMLC as user when the user moves to the 3rd network.
In the present invention, suppose that LCS client 41 moves to the 3rd network from the targeted customer 55 of its request position information.The targeted customer can only be called the user below 55.
External position services client (following only be called as LCS client) 41 send LOCATIONINFORMATION REQUEST (location information request) message (for example, LCS service request) to R-GMLC 43 with the relevant positional information (S21) of request and specific targeted customer 55.
The R-GMLC 43 that has received LOCATION INFORMATION REQUEST (location information request) message checks LCS client 41 ID and checks whether it is available client.R-GMLC 43 checks to store user's privacy profile whether therein then.Here, if privacy profile is stored among the R-GMLC 43, R-GMLC 43 is processing (S24 and S37) that a series of processing (S22 and S23) of user 55 H-GMLC45 and therefore can the skipping address that is used to obtain H-GMLC 45 and being used for exchange messages between R-GMLC 43 and H-GMLC 45.If R-GMLC 43 has known the address of H-GMLC 45, can skip this processing (S22 and S23) that is used to obtain the address of H-GMLC 45.
If R-GMLC 43 is not H-GMLC 45 and the address of not knowing H-GMLC 45, R-GMLC 43 sends ROUTING INFORMATION REQUEST (routing iinformation request) message (for example, sending the routing iinformation of LCS) to the HLR/HSS47 of user's the local network address (S22) with request H-GMLC 45.HLR/HSS 47 checks the positional information of whether authorizing R-GMLC 43 requests and user 55 relevant.After this, HLR/HSS 47 uses ROUTING INFORMATION REQUEST RESULT (routing iinformation request results) message (for example, being used for the transmission routing iinformation that LCS confirms) to send the address of H-GMLC 45 to R-GMLC 43 (S23).
The R-GMLC 43 that has received ROUTING INFORMATION REQUEST RESULT (routing iinformation request results) message (for example sends LOCATIONINFORMATION REQUEST (location information request) message relevant with user 55, the LCS service request) to H-GMLC 45 (S24), it visits the PPR (not shown) then to check the privacy setting (S25) relevant with user 55 positional information.Here, when checking that privacy is provided with, H-GMLC 45 checks the possibility of location.
If possible carry out user 55 location, H-GMLC 45 sends ROUTINGINFORMATION REQUEST (routing iinformation request), and message (for example, the transmission routing iinformation that is used for LCS) to the address (S26) of HLR/HSS 47 with inspection V-GMLC 49 and SGSN and/or VMSC/MSC 51, and use ROUTING INFORMATIONREQUEST RESULT (routing iinformation request results) message (for example, being used for the transmission routing iinformation that LCS confirms) from HLR/HSS 47 reception SGSN relevant and/or the address (S27) of VMSC/MSC 51 and V-GMLC 49 with user 55.
This H-GMLC 45 sends LOCATION INFORMATION REQUEST (location information request) message (for example, LCS service request) to corresponding V-GMLC 49 (S28) by checking its address that is included in ROUTING INFORMATIONREQUEST RESULT (routing iinformation request results) message.The V-GMLC 49 that has received LOCATIONINFORMATION REQUEST (location information request) message carries out and user 55 MT-LR process is used for location (S29) about user 55.Describe this MT-LR process afterwards in detail.
V-GMLC 49 uses LOCATION INFORMATION RESPONSE (location information response) message (for example, LCS service response) to send the positional information relevant with user 55 by carrying out that the MT-LR process calculates to H-GMLC 45 (S30).The privacy setting that the H-GMLC 45 that has received LOCATION INFORMATION RESPONSE (location information response) message checks active users 55 is to determine that the positional information relevant with user accordingly 55 is whether corresponding to the priority area (S31) of the setting in the privacy.
During being used to check the processing (S25 and S31) of privacy setting, if added privacy profile among inspection the present invention, promptly, if privacy profile is based on active user's position requests notice and check, H-GMLC 45 carries out a series of processing (S32 is to S36) and whether reports that with check the positional information relevant with user 55 is to LCS client 51.
If be used for user 55 privacy profile is interior notice and the check of request ad-hoc location or zone, and active user position or zone are should be to the priority area of its exercise notice and check, this H-GMLC 45 sends ROUTING INFORMATION REQUEST (routing iinformation request), and message (for example, the transmission routing iinformation that is used for LCS) gives HLR/HSS 47 address (S32) with request V-GMLC 49 and SGSN and/or VMSC/MSC 51, and by the information (S33) of ROUTING INFORMATION REQUEST RESULT (routing iinformation request results) message (for example, being used for the transmission routing iinformation that LCS confirms) from HLR/HSS 47 its addresses of reception.Here, known at H-GMLC 45 under the situation of this address information that this processing (S32 and S33) that is used to check the address of SGSN and/or VMSC/MSC 51 and V-GMLC 49 is carried out alternatively.
H-GMLC 45 sends NOTIFICATIONREQUEST (notice request) message that is used to ask user notification and check and moves to the V-GMLC 49 (S34) of its network for user 55.The V-GMLC 49 that has received NOTIFICATION REQUEST (notice request) message carries out with corresponding user's 55 notifier processes whether report this positional information (S35) to check.Here, will describe this in detail according to notifier processes of the present invention with reference to relevant accompanying drawing.
Whether V-GMLC 49 checks by the relevant positional information of notifier processes report and user 55 to LCS client 41 with by comprising that in NOTIFICATION RESPONSE (push-notification-answer) message the result sends the result of inspection to H-GMLC 45 (S36).Here, this result who is included in the message of response can be by with attribute, parameter, and element, the indication of value etc. is represented.When V-GMLC 49 during the notification procedure not from user's 55 acceptance inspections as a result the time, V-GMLC 49 uses internal timers that the specific duration is carried out countdown, and result's NOTIFICATION RESPONSE (push-notification-answer) message that after this sends the unsuccessful reception that comprises advise fate is to H-GMLC 45.
H-GMLC 45 according to be included in NOTIFICATION RESPONSE (push-notification-answer) message end value or and be used for the consistency of condition of the transmission of positional information, send comprise the positional information relevant with user 55 LOCATION INFORMATIONRESPONSE (location information response) message to R-GMLC 43 (S37).R-GMLC 43 sends LOCATION INFORMATION RESPONSE (location information response) message to LCS client 41 (S38).Here, message comprises the value or the indication of the not licensing status that is used to report customer position information or does not meet the pre-conditioned of the transmission that is used for positional information, these H-GMLC 45 not reports of authorized location information of notice LCS client 41 if NOTIFICATION is RESPONSE (push-notification-answer).
Fig. 3 and 4 is signal flow graphs that detailed MT-LR process S29 as shown in Figure 2 is shown respectively, it is described in carries out this S21 corresponding to as shown in Figure 2 to the processing of S28 after, is circuit service (CS) territory or packet service (PS) territory and the MT-LR process of realization differently according to active user's service network.
Fig. 3 shows the signal flow graph of the MT-LR process in the CS territory.Carrying out S21 corresponding to Fig. 2 to the common process of S28 after, GMLC 49 sends PROVIDESUBSCRIBER LOCATION (customer location is provided) message to VMSC/MSC server 51 (S41).Here, this message can comprise the type (for example, current location, velocity information etc.) of the positional information of being asked, user's IMSI (IMSI International Mobile Subscriber Identity), LCS QoS (location service quality of service) information (for example, accuracy, response time etc.) etc.
VMSC/MSC server 51 via RAN 53 calling parties 55 to carry out and its proof procedure (S42).If require notice and authentication relatively about corresponding user 55 with user 55 positional information, VMSC/MSC server 51 sends LOCATIONINFORMATION NOTIFICATION (location information notification) message (for example, LCS position informing) and gives user 55 (S43).Here, can consider privacy profile checks whether require notice and check in the privacy inspection processing by the S31 in Fig. 2.
If require subscriber checking about LOCATION INFORMATION NOTIFICATION (location information notification) message, corresponding user 55 sends VERIFICATIONRESPONSE (check response) message (for example, the LCS position informing returns) and gives VMSC/MSC server 51 (S44).VMSC/MSC server 51 sends LOCATIONINFORMATION REQUEST (location information request) message then and gives RAN 53 (S45).
Between RAN 53 and user 55, carry out practical position (S46).RAN 53 uses LOCATION INFORMATION RESPONSE (location information response) message to send the positional information of calculating to VMSC/MSC server 51 (S47).VMSC/MSC server 51 uses PROVIDE SUBSCRIBER LOCATION RESPONSE (the customer location response is provided) message to send the positional information of calculating to GMLC 49 (S48).
By this way, carry out the public MT-LR process of S37 and S38 then corresponding to the S30 among Fig. 2.
Fig. 4 shows the signal flow graph of the MT-LR process in the PS territory.Carrying out S21 corresponding to Fig. 2 to the common process of S28 after, GMLC 49 sends PROVIDESUBSCRIBER LOCATION (customer location is provided) message to SGSN 51 (S51).Here, this message can comprise the type (for example, current location, velocity information etc.) of the positional information of being asked, user's IMSI (IMSI International Mobile Subscriber Identity), LCS QoS (location service quality of service) information (for example, accuracy, response time etc.) etc.
SGSN 51, and carries out and its security procedure (S53) carrying out and its proof procedure (S52) via RAN 53 calling parties 55.
If require notice and check relatively about corresponding user 55 with user position information, SGSN 51 (for example sends LOCATION INFORMATION NOTIFICATION (location information notification) message, the LCS position informing) gives corresponding user 55 (S54), and if necessary, message (for example, the LCS position informing returns) (S55) to receive VERIFICATION RESPONSE (check response) in response to LOCATION INFORMATION NOTIFICATION (location information notification) message from user 55.Here, can consider privacy profile checks whether require notice and check in the privacy inspection processing by the S31 in Fig. 2.
SGSN 51 sends LOCATION INFORMATION REQUEST (location information request) message and gives RAN 53 (S56).Therefore carry out location (S57) by between RAN 53 and user 55, exchanging messages.RAN 53 uses LOCATION INFORMATIONRESPONSE (location information response) message to send the positional information of calculating to SGSN 51 (S58).SGSN51 uses PROVIDE SUBSCRIBER LOCATIONRESPONSE (the customer location response is provided) message to send the positional information of calculating to GMLC 49 (S59).
After this, carry out the public MT-LR process of S37 and S38 then corresponding to the S30 among Fig. 2.
The V-GMLC 49 of Fig. 3 and 4 GMLC indicator diagram 2, it is the GMLC of user's 55 current networks that belong to, wherein LCS client 41 has asked this user's 55 positional information.
Fig. 5 and 6 is respectively the signal flow graph of the notification procedure S35 (that is the back location notification procedure in CS and PS territory) that at length shows Fig. 2.Carrying out corresponding to the S21 among Fig. 2 to the MT-LR process of S34 after, will describe now to be CS territory or PS territory and the notification procedure of realization differently according to the current current service net that belongs to of user.
In the present invention, when user position information is sent to the 3rd user in the specific priority area or another network entity, this user can privacy be set so that the user can the reports on the implementation positional information notice and check handle.
When requiring notice and check to handle in the user is currently located at priority area and for the privacy profile that this zone is provided with, exercise notice handles to check whether send user position information.
Fig. 5 shows the signal flow graph of the notification procedure in the CS territory.Carrying out to the MT-LR process of S34 (promptly corresponding to the S21 among Fig. 2, the MT-LR process that is used for CS and PS territory) afterwards, GMLC49 sends NOTIFICATION REQUEST MESSAGE (notification request message) (for example, providing customer location) and gives VMSC/MSC server 51 (S61).Here, GMLC49 uses the notice and the check of the transmission of NOTIFICATION REQUEST (notice request) message transmission positional information to ask to VMSC/MSC server 51.
VMSC/MSC server 51 is by carrying out proof procedure (S62) via RAN53 calling party 55, and transmission subsequently is used to notify LOCATION INFORMATION NOTIFICATION (location information notification) message (for example, position informing) of user 55 notice relevant with active user's positional information and check request to user 55 (S63).
If require subscriber checking about LOCATION INFORMATION NOTIFICATION (location information notification) message, corresponding user 55 sends VERIFICATIONRESPONSE (check response) message (for example, the LCS position informing returns) and gives VMSC/MSC server 51 (S64).VMSC/MSC server 51 uses NOTIFICATIONRESPONSE (push-notification-answer) message (for example, providing customer location to confirm) to send the result of notice relevant with positional information and check to GMLC 49 (S65).Here, this result who is included in the message of response can be by with attribute, parameter, and element, the indication of value etc. is represented.
After this, can depend on NOTIFICATION RESPONSE (push-notification-answer) message, the positional information relevant with user 55 sent or do not send to LCS client 41.
Fig. 6 shows the signal flow graph of the notification procedure in the PS territory.Carrying out corresponding to the S21 among Fig. 2 after the MT-LR process of S34, GMLC49 sends NOTIFICATIONREQUEST (notice request) message (for example, providing customer location) and gives SGSN 51 (S71).Here, GMLC 49 transmission are given SGSN51 about the notice and the check request of the transmission of positional information.
SGSN 51 passes through to carry out proof procedures (S72) via RAN 53 calling parties 55, and carries out subsequently and user 55 safe handling (S73) accordingly.SGSN 51 sends then and is used to notify user 55 notice relevant with active user's positional information and check request LOCATION INFORMATION NOTIFICATION (location information notification) message (for example, the LCS position informing calls) to user 55 (S74).
If require subscriber checking about LOCATION INFORMATION NOTIFICATION (location information notification) message, corresponding user 55 sends VERIFICATIONRESPONSE (check response) message (for example, LCS position informing return results) and gives SGSN51 (S75).SGSN51 uses NOTIFICATION RESPONSE (push-notification-answer) message (for example, providing customer location to confirm) to send the result of notice relevant with positional information and check to GMLC 49 (S76).Here, this result who is included in the message of response can be by with attribute, parameter, and element, the indication of value etc. is represented.
After this, can depend on NOTIFICATION RESPONSE (push-notification-answer) message, the positional information relevant with user 55 sent or do not send to LCS client 41.
The V-GMLC 69 of Fig. 5 and 6 GMLC indicator diagram 2, it is the GMLC of user's 55 current networks that belong to, wherein LCS client 61 has asked this user's 55 positional information.
The invention is characterized in and comprise: check current preferential position or the priority area that is provided with by the user that whether be positioned at of user, if the user is currently located in preferential position or the priority area, transfer check privacy with positional information, the request user carries out the processing of the transmission that is used to notify positional information and receives message to determine whether to send user position information thus in response to request according to the privacy of checking.
In addition, the invention is characterized in, the SUPL agency who is used to use with the SUPL network, in the system of network configuration transmission that SLP and SET constitute about specific user's positional information, check current preferential position or the priority area that is provided with by the user that whether be positioned at of user by comprising, check if the user is currently located at wherein about the private information of the transmission of positional information in preferential position or the priority area with according to this privacy information and determine whether to send user position information to LRE.
Simultaneously, can further describe and explain various feature of the present invention in the following manner.Note not stipulating the element reference number, but can be expressly understood watching under accompanying drawing and this overall disclosed situation.
For example, if object UE the regulation geographic region in, location-based service should be supported report with good conditionsi.Under this condition, after carrying out localization process, but before LCS client is given in the position of reporting objectives UE, the application of authorizing as the location of having ready conditions of permitting must be notified and obtain the location from the user of object UE and authorize.Object UE can also be authorized the location trial after notification target UE Location Request and object UE allowance location permission.
For realizing above-mentioned various feature, the present invention can adopt various types of hardware and/or software to form (module).For example, the different hardware module can comprise required various circuit and the assembly of step of carrying out said method.Simultaneously, different software module (being carried out by processor and/or other hardware) can comprise required various codes and the agreement of step of carrying out the inventive method.
The foregoing description explained with accompanying drawing and advantage only are exemplary and do not constitute and limit the invention to a feature of the prior art.Specifically, because in the various communication plans that notion of the present invention and instruction can be applied to working in a similar manner based on common techniques, feature of the present invention can also adapt to and with the other types communication specification (for example, 3GPP, 3GPP2,4G, IEEE, OMA (that is SUPL network) etc.) realize in Gong Zuo the communication system.
Specification of the present invention is illustrative, rather than is used to limit the protection range of claims.Manyly to those skilled in the art substitute, remodeling and to change all be conspicuous.

Claims (41)

1. method that location information of terminals is provided in network system, this method comprises:
The position of computing terminal when the location of client requests terminal;
Inspection is used for the privacy profile information of position of the calculating of terminal, and wherein, this privacy profile information is deposited in the privacy profile entity; With
According to the result who checks, determine whether to pass on that location information of terminals gives the client or send a notification message to terminal.
2. method as claimed in claim 1, wherein, if the result who checks requirement then sends this notification message based on the notice and the check of the position of the calculating of terminal.
3. method as claimed in claim 1, wherein, the current location of terminal is represented in the position of the calculating of this terminal.
4. method as claimed in claim 1, wherein, this privacy profile information is deposited by the terminal use.
5. method as claimed in claim 1, wherein, this privacy profile information is differently deposited for different geographic regions.
6. method as claimed in claim 2 further comprises:
After basis was determined to send a notification message to terminal, the client was given in the position of reporting terminal when being authorized the privacy check by the terminal use.
7. method as claimed in claim 2 further comprises:
After basis was determined to send a notification message to terminal, the report error message was to the client when not authorizing the privacy check by the terminal use.
8. method as claimed in claim 2 further comprises:
According to after determining to send a notification message to terminal, the client is given in the report error message when the terminal use carries out the privacy check in the section at the fixed time.
9. method as claimed in claim 2 further comprises:
According to after determining to send a notification message to terminal, from the result's of terminal reception notification and check indication.
10. method that target terminal position information is provided in network system, this method comprises:
The position requests of receiving target terminal;
Send location request message to target terminal to calculate target terminal position;
The privacy profile information of the position of the calculating of inspection terminal, wherein, this privacy profile information is deposited in the privacy profile entity; With
Optionally give the client in the position of reporting terminal based on the result who checks.
11. as the method for claim 10, wherein, based target terminal use's privacy profile is checked authorization requests according to privacy.
12. as the method for claim 10, wherein, the current location of target terminal is represented in the position of the calculating of this target terminal.
13. as the method for claim 10, wherein, the information of setting up of based target terminal is determined this privacy profile information.
14. the method as claim 10 further comprises:
Indicate whether the check of requirement privacy by sending position informing message to target terminal notification target terminal use.
15. the method as claim 10 further comprises:
Permit with indication or the check of refusal privacy from target terminal receiving position notice return results.
16. as the method for claim 10, wherein, this optionally reporting step comprise:
When the result who checks indicates the allowance state and when not having user notification, the client is given in the position of reporting objectives terminal.
17. as the method for claim 10, wherein, this optionally reporting step comprise:
When destination end user sent the positive response of the position that is used for the reporting objectives terminal, the client was given in the position of reporting objectives terminal.
18. as the method for claim 10, wherein, this optionally reporting step comprise:
When destination end user sent the negative response of the position that is used for the reporting objectives terminal, reporting errors information was given the client.
19. the method that location information service is provided comprises:
Reception is used for the LCS client requests of the position of target UE (UE);
Send first message to the position of object UE with the calculating object UE;
Whether need to carry out user notification and/or check is handled based on the privacy profile inspection of the position of the calculating that is used for object UE;
If require user notification and/or check,, determine to pass on that the positional information of object UE is given LCS client or notification target UE user by sending second message according to the result who checks;
Indication is permitted or the 3rd message of refusal position message by receiving from object UE, obtains the result of object UE user's check; With
Result according to check optionally gives LCS client in the position of reporting objectives UE.
20. the method as claim 19 further comprises:
Send location service request is used for request target UE to request GMLC (R-GMLC) positional information from LCS client.
21. method as claim 20, wherein, this R-GMLC send routing iinformation request to Home Location Register (HLR)/home subscriber server (HSS) with the address of request local gateway mobile location centre Chinese (H-GMLC) with receive the result of the routing iinformation request of the positional information that indicates whether to authorize LCS client requests object UE.
22. as the method for claim 19, wherein, based on the privacy profile that is stored in the object UE user in GMLC or the privacy profile register (PPR), this LCS client's request is authorized in inspection according to privacy.
23. as the method for claim 19, wherein, this first message is location request message.
24. as the method for claim 19, wherein, this privacy profile is differently deposited for diverse geographic location.
25. as the method for claim 19, wherein, this second message is the LCS position informing message that is used to indicate LCS client's sign and whether requires the privacy check.
26. as the method for claim 19, wherein, the 3rd message is the LCS position informing results messages with indication of the result who notifies and check.
27. the method as claim 19 further comprises: send that second message comprises if the object UE network in circuit service (CS) territory, sends LCS position informing message call to object UE, indicate whether the check of requirement privacy.
28. the method as claim 27 further comprises: after sending LCS position informing message call, object UE sends LCS position informing return results permits or refuse the privacy check with indication permission.
29. as the method for claim 28, wherein, if permit permission, this LCS position informing return results comprises the indication of the notice and the assay of success.
30. method as claim 19, further comprise: send that second message comprises if the object UE network in CS (circuit service) territory, sends notice request from GMLC (GMLC) and moves and serve switching center (VMSC/MSC) server to visiting MSC/.
31. as the method for claim 30, wherein, this VMSC/MSC server is checked to carry out via Radio Access Network (RAN) call targets UE.
32. as the method for claim 30, wherein, sending notice request after VMSC/MSC from GMLC, this VMSC/MSC server sends position informing message to object UE, indicates whether the check of requirement privacy.
33. as the method for claim 32, wherein, sending position informing message after object UE from the VMSC/MSC server, this object UE sends position informing and returns results to the VMSC/MSC server, the permission of privacy check is permitted or is refused in indication; With when the indication of position informing return results is permitted or refused permission, the VMSC/MSC server further sends the GMLC that is indicated to of notice and assay.
34. the method as claim 19 further comprises: send that second message comprises if the object UE network in packet service (PS) territory, sends the notice message call to object UE, indicate whether the check of requirement privacy.
35. the method as claim 34 further comprises: after sending the notice message call, object UE sends the permission of LCS position informing return results with indication allowance or the check of refusal privacy.
36. as the method for claim 35, wherein, if permit permission, this LCS position informing return results comprises the indication of the notice and the assay of success.
37. the method as claim 19 further comprises: send that second message comprises if the object UE network in packet service (PS) territory, sends notice request to Serving GPRS Support Node (SGSN) from GMLC (GMLC).
38. as the method for claim 37, wherein, this SGSN checks to carry out via Radio Access Network (RAN) call targets UE.
39. the method as claim 37 further comprises: sending notice request after SGSN from GMLC, this SGSN sends position informing message to object UE, indicates whether the check of requirement privacy.
40. the method as claim 39 further comprises: sending position informing message after object UE from SGSN, this object UE sends position informing and returns results to SGSN, and the permission of privacy check is permitted or refused in indication; And when the indication of position informing return results was permitted or refused permission, SGSN further sent the GMLC that is indicated to of notice and assay.
41. a check is from the method for the request of LCS client's the positional information of being carried out by target UE (UE), this method comprises:
Receiving notice message, wherein, the privacy profile informational needs of the position of object UE is carried out user notification and/or check is handled if be used for by inspection, sends this notification message from network; With
Transmission has the notification message result of the positional information of allowance or refusal object UE to the indication of passing on of LCS.
CN2006800115583A 2005-04-30 2006-03-02 Method for providing a location information service in mobile communications system Expired - Fee Related CN101194526B (en)

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