CN1315334C - Interactive method of enhancement operation between user's equipment and position service system - Google Patents
Interactive method of enhancement operation between user's equipment and position service system Download PDFInfo
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- CN1315334C CN1315334C CNB031002056A CN03100205A CN1315334C CN 1315334 C CN1315334 C CN 1315334C CN B031002056 A CNB031002056 A CN B031002056A CN 03100205 A CN03100205 A CN 03100205A CN 1315334 C CN1315334 C CN 1315334C
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Abstract
The present invention discloses an interactive method for enhancing operation between user equipment and a position service system. The method comprises the following steps: target user equipment sets an enhancement condition which is initiated at present and is used for enhancing operation; the target user equipment transmits a demand for enhancing operation to a position service system; the position service system searches for position information demands which conform to the enhancement condition according to a target user equipment mark in the demand for enhancing operation, and executes corresponding operation according to a searching result and the enhancement condition; after the operation is completed, the position service system transmits an enhancement operation response to the target user equipment. The present invention provides various enhancement operation kinds of the position information demand, defines an information interaction process between the target UE and the LCS system in various kinds of enhancement operation, and leads the enhancement operation between the user equipment and the position service system to have implementation. In addition, various operation kinds provided by the present invention can satisfy users' different requirements and enhance flexibility of user operation.
Description
Technical field
The present invention relates to the location technology of the network equipment, be meant the exchange method that strengthens operation between a kind of subscriber equipment and position service system especially.
Background technology
The location service of mobile communications network (LCS, Location Service) is the positional information that obtains target UE (UE) by location technology, and object UE refers to the object UE terminal that is positioned in the mobile communications network.Positional information can be the latitude and longitude information of geography or the positional information in local street.The positional information that the LCS system obtains can offer object UE, is used for self poisoning; Also can offer client's application end that other requests obtain the object UE position,, be used for value-added service as mechanism and individual.Therefore, location service all has effect widely at aspects such as emergency relief, automobile navigation and intelligent transportation system, scheduling and Team Management, mobile yellow pages inquiry, enhancing network performances.Aspects such as functional mode, structure, state description and message flow to the standard of LCS and whole LCS system in third generation partner program (3GPP) all are described.
Fig. 1 is a LCS cellular logic structural representation, as shown in Figure 1, request end 101 is by the positional information of the 102 request target UE 103 of LCS system, the legitimacy authentication is carried out in 102 pairs of request ends of LCS system 101, check whether object UE 103 allows this request end 101 that it is carried out location information request, if request end 101 is by the legitimacy authentication of LCS system 102, LCS system 102 provides the positional information of object UE 103 to it; Otherwise, the location information request of the LCS system 101 pairs of object UE 103 in 102 refusal request ends.
At present, the positional information of request end request target UE can be divided into two kinds of location information request types: type location information request and delaying type position information request immediately.Wherein, the request end comprises requestor and LCS client, and LCS client refers to be used to obtain one or more object UE positional informations and software or hardware entities the LCS system interface; The requestor refers to the request client application end of request target UE positional information, and as mechanism and individual, LCS client can be the requestor simultaneously also.
After the type location information request refers to that the positional information of request end request target UE is received by the LCS system immediately, immediately object UE is positioned, and positioning result returned to the request end immediately, be after the request target UE positional information of request end transmission is received by the LCS system, to provide the object UE current position information to the request end immediately.
The delaying type position information request refers to that the request end requires the LCS system to provide the positional information of object UE to it when a time point or certain incident generation in the future, be after the request target UE positional information of request end transmission is received by the LCS system, need provide the object UE current position information to the request end again after the latency delays Event triggered through delay after a while.
In addition, 3GPP allows the request end to require the positional information that object UE is provided of LCS system cycle, be start time point of request end definition and concluding time point and certain periodicity logic, require the LCS system to provide the positional information of object UE in the period according to the periodicity logic at this section.From certain angle, periodic location information request a kind of of delaying type position information request that also can say so is divided into the periodic location information request delaying type position information request classification in this article.
Because positional information belongs to user's private information for object UE, its positional information should obtain strict protection.Request end for any request target UE positional information, the LCS system all needs it is carried out the legitimacy authentication, according to object UE setting in advance or request end information is sent to the direct authentication of object UE in the LCS system, check whether object UE authorizes this its positional information of request end request by the LCS system.
Even the legitimacy authentication of LCS system has been passed through in certain request end, initiation is to the location information request of type immediately or the delaying type position information request of object UE, the LCS system also allows object UE to inquire about the current location information request that is in state of activation to its initiation at any time, and can cancel operation to these location information request.
The schematic flow sheet that Fig. 2 operates for the location information request, as shown in Figure 2, realize that the location information requested operation comprises following steps:
Step 201: object UE to the transmit operation request of LCS system, carries the object UE sign in the operation requests after setting up contact with the LCS system.Can also contain the location information request parameter which operating result is requirement LCS system return in the operation requests, the location information request parameter is meant that the requestor identifies; Location information request type, i.e. type location information request or delaying type position information request immediately; The approach of requester requests object UE positional information, i.e. client identification etc.In addition, object UE also can set in advance the location information request parameter that requires the LCS system to return in the LCS system, in this case, can not carry the location information request parameter in the operation requests that object UE sends, follow-up operation is carried out default process by the LCS system.
After operation requests is received by step 202:LCS system, according to qualified location information request in the object UE sign search system.
Because when object UE is carried out the location information request operation, need set up with the LCS system and get in touch, need take resource this moment, the present invention according to the location information request EO after object UE initiatively discharge resource and passive release resource division is two types, satisfy user's different needs with this, thereby increase the flexibility of LCS system.Each type is operated successfully at location information request again and has been defined and the corresponding operating process of each situation with failure.
Operation success or failure that object UE initiatively discharges resource comprise following steps:
Step 203a:LCS system responds to the object UE transmit operation.
Step 204a: after object UE is received the operation response, if object UE need be proceeded operation, send new operation requests to the LCS system, the LCS system carries out subsequent operation; Otherwise object UE sends the end operation request to the LCS system, discharges resource simultaneously.After the end operation request is received by the LCS system, discharge respective resources, finish location information requested operation flow process.
The operation success or the failure of the passive release resource of object UE comprise following steps:
Step 203b:LCS system is to object UE transmit operation response and discharge the resource indication.
Step 204b:LCS system directly discharges resource with operating result with after discharging the resource indication and sending.Object UE directly discharges respective resources after receiving the operation response and discharging the resource indication.
Target UE can be by application server to position service system transmit operation request, and position service system also can respond to target UE return by application server.Above-mentioned application server can be positioned within the position service system, also can be positioned at outside the position service system.
The operation that more than relates to comprises inquiring position information request and canceling location information solicit operation at least.
At present, in the LCS of 3GPP standard, propose to allow object UE to inquire about at any time or cancel the current whole active position information request that are in state of activation.The inquiring position information request is meant that object UE is to the location information request of LCS system queries to its initiation; The canceling location information request is meant the location information request of object UE notice LCS system cancellation to its initiation.
Yet, have only inquiring about and cancelling operation of simple location information request to current activation in the LCS standard of 3GPP, can't realize that object UE needs the operation of under given conditions some location information request being inquired about or being cancelled, and can't satisfy user's multiple demand.
Summary of the invention
In view of this, the object of the present invention is to provide the exchange method that strengthens operation between a kind of subscriber equipment and position service system, make it that varied enhancing operation that meets user's request can be provided, and improve the mutual implementation process that strengthens operation between object UE and the LCS system.
In order to achieve the above object, the invention provides the exchange method that strengthens operation between a kind of subscriber equipment and position service system, it is characterized in that this method may further comprise the steps:
A, target UE are set the current enhancing condition of initiating to strengthen operation;
B, target UE send to position service system and strengthen operation requests, position service system is searched for the location information request to the target UE initiation that meets the enhancing condition according to the target UE sign that strengthens in the operation requests, and carries out corresponding operating according to Search Results and enhancing condition;
Position service system sent enhancing operation response to target UE after C, operation were finished.
The described enhancing condition of steps A is by the target UE setting and put into and strengthen operation requests and send to position service system; Or directly in position service system, set in advance by target UE.
When described enhancing operation requests was the given query request, this method further comprised:
The enhancing condition that A1, target UE are set current initiation given query location information request operation comprises the location information request feature at least;
B1, target UE send the given query request to position service system, search meets the location information request of enhancing condition to position service system according to the sign of the target UE in the given query request, and this location information request is carried out given query operate;
C1, position service system judge according to Search Results and given query operation execution result whether current given query operation is successful, if success, then position service system sends to target UE with the given query result, otherwise position service system sends the given query failure information to target UE.
When described enhancing operation requests was asked for strengthening cancellation, this method further comprised:
The enhancing condition that A2, target UE are set the solicit operation of current initiation enhancing canceling location information comprises the pairing effective cancellation opereating specification of enhancing cancellation at least;
B2, target UE send to position service system and strengthen the cancellation request, position service system is searched for the location information request that meets the enhancing condition according to the target UE sign that strengthens in the cancellation request, and request strengthens the cancellation operation according to effective cancellation opereating specification location information;
C2, position service system judge according to Search Results and enhancing cancellation operation execution result whether current enhancing cancellation operation is successful, if success, then position service system will strengthen the cancellation result send to target UE, otherwise position service system sends to target UE and strengthens the cancellation failure information.
Described enhancing operation requests is that common appointment is cancelled when asking, and this method further comprises:
The enhancing condition that A3, target UE are set the solicit operation of the common appointment canceling location information of current initiation comprises the location information request feature at least;
B3, target UE send common appointment cancellation request to position service system, position service system meets the location information request of enhancing condition according to the target UE sign search in the common appointment cancellation request, and this location information request is carried out common appointment cancel operation;
C3, position service system judge according to Search Results and common appointment cancellation operation execution result whether current common appointment cancellation operation is successful, if success, then position service system sends to target UE with common appointment cancellation result, otherwise position service system sends common appointment cancellation failure information to target UE.
When described enhancing operation requests was specified the cancellation request for strengthening, this method further comprised:
A4, target UE are set current initiation enhancing and are specified the enhancing condition of canceling location information solicit operation to comprise location information request feature and the pairing effective cancellation opereating specification of enhancing cancellation at least;
B4, target UE send to position service system and strengthen the cancellation request of specifying, position service system identifies the location information request that search meets the enhancing condition according to the target UE that strengthens in the appointment cancellation request, and request strengthens appointment cancellation operation according to effective cancellation opereating specification location information;
C4, position service system are according to Search Results and strengthen and specify cancellation operation execution result to judge that current enhancing specifies whether success of cancellation operation, if success, then position service system will strengthen and specify the cancellation result to send to target UE, otherwise position service system sends to strengthen to target UE specifies the cancellation failure information.
This method further comprises: after cancellation was operated successfully, position service system was notified corresponding request end when sending the cancellation result to target UE, and its location information request of initiating is cancelled by target UE.
This method further comprises: position service system is after effectively cancelling the location information request of receiving in the opereating specification the target UE initiation that does not have the ability of going beyond one's commission, can directly refuse the current position information request according to the processing mode that the targeted customer sets in advance, inquire perhaps whether this target UE refuses the current location information request, if target UE sends confirmation, the request of position service system refusal current location information; Otherwise position service system is accepted position requests, and the positional information of target UE is provided to the respective request end.
This method further comprises: when position service system strengthened the operation part success, position service system set in advance or the definite and execution subsequent operation with the negotiation mechanism of target UE according to target UE.
The location information request feature is an above characterising parameter in the location information request.The valid function scope comprises time qualified scope at least, region limited range and time region combination limited range.
Location information request with the ability of going beyond one's commission is: the location information request that target UE positions himself, or urgency traffic location information request, or the location information request of legal tracking business.
The invention provides the multiple enhancing action type of location information request, defined in the given query location information request, strengthened canceling location information request, the request of common appointment canceling location information and strengthen and specify the information interaction flow process between the object UE and LCS system in the canceling location information solicit operation, made that the enhancing operation between subscriber equipment and position service system has exploitativeness; And multiple action type proposed by the invention can satisfy user's different demands, strengthens the flexibility of user's operation.
Description of drawings
Fig. 1 is a LCS cellular logic structural representation;
The schematic flow sheet that Fig. 2 operates for the location information request;
Fig. 3 strengthens the flow chart of operation for location information request of the present invention;
Fig. 4 is for specifying the flow chart of inquiring position information request operation among the present invention;
Fig. 5 strengthens the basic flow sheet of operation for canceling location information request among the present invention;
Fig. 6 is for strengthening the flow chart of canceling location information solicit operation among the present invention;
Fig. 7 is the flow chart of common appointment canceling location information solicit operation among the present invention;
Fig. 8 is for strengthening the flow chart of specifying the canceling location information solicit operation among the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
The present invention relates to the multiple enhancing operation between object UE and the LCS system.Object UE sends to the LCS system and strengthens operation requests, and the LCS system according to the qualified location information request of object UE sign search that strengthens in the operation requests, carries out the corresponding operation that strengthens according to Search Results earlier again; After operation was finished, the LCS system can contain operation execution result or failure information to object UE transmit operation response in the response.
The present invention is the realization flow that the example explanation strengthens operation with given query location information request, the request of enhancing canceling location information, the request of appointment canceling location information mainly, wherein specifies the canceling location information request to be divided into the request of common appointment canceling location information again and specifies the canceling location information request with enhancing.
Fig. 3 is the flow chart that location information request of the present invention strengthens operation, and as shown in Figure 3, location information request strengthens operation and comprises following steps:
Step 300: object UE is set the current enhancing condition of initiating to strengthen operation, and this enhancing condition can be placed on to strengthen in the operation requests and send to the LCS system by object UE, also can directly be set in advance in the LCS system by object UE.
Step 301～step 303: object UE sends the enhancing operation requests to the LCS system after setting up contact with the LCS system, and the LCS system is according to strengthening the satisfactory location information request of conditional search; Can the LCS system is judged search qualified location information request, if can, execution in step 304; Otherwise, execution in step 305.
Can step 304:LCS system judge and operate the enhancing that the location information request that searches is correlated with that if energy is then carried out corresponding the operation according to Search Results by the enhancing condition, execution in step 306 then; Otherwise, execution in step 305.
Step 305:LCS system sends the operation failure information that strengthens to object UE.
Step 306:LCS system sends to object UE and strengthens operating result.
The given query location information request refers to that object UE inquires about at the implementation status and the state of appointed positions information request, and for example object UE given query requestor is designated 123 implementation status and state to the location information request of its initiation.
Fig. 4 is for specifying the flow chart of inquiring position information request operation among the present invention, as shown in Figure 4, the operation of given query location information request comprises following steps:
Step 401: object UE sends the given query request to the LCS system after setting up contact with the LCS system, and given query has the implementation status and the state of the location information request of certain feature.Carry the object UE sign in the given query request, the location information request parameter that requires the LCS system to return, and the location information request feature that needs the LCS system queries of appointment, as the requestor of appointment sign, or one of the LCS client sign of appointment etc. limits parameter; Also can be as the requestor's sign of appointment and the client identification combination of appointment, or the logical combination of a plurality of qualification parameters such as the request end of appointment sign and delaying type position information request type combination.In addition, object UE can set in advance the location information request parameter that requires the LCS system to return in the LCS system, and in this case, the location information request parameter can not be carried in the given query request that object UE sends, and subsequent operation is carried out default process by the LCS system.
After the given query request is received by step 402:LCS system, according to the implementation status and the state of the location information request of in the object UE sign search system object UE being initiated that meets the location information request feature.
The given query location information request that object UE initiatively discharges resource is operated and is successfully comprised following steps:
Step 403a:LCS systematic search arrives qualified location information request, and can carry out the operation of given query location information request.The LCS system tabulates according to the location information request parameter that this object UE requires to return, and is about to qualified location information request and is arranged in table according to the location information request parameter, and this list information is sent to object UE.For example the location information request feature of object UE setting is that LCS client is designated 123, the location information request parameter that requires the LCS system to return is requestor's sign, requestor's sign that the LCS system is designated LCS client all position request information correspondences of 123 is arranged in table, and this tabulation is sent to object UE.Or the location information request feature that object UE is set is that the position requests type is a delaying type, require location information request parameter that the LCS system the returns state for requestor's sign and current request, the LCS system identifies and state is tabulated and is sent to object UE according to the requestor whole delaying type position information request.
Step 404a: after object UE was received the given query result, if object UE need be proceeded operation, to the transmit operation request of LCS system, the LCS system carried out subsequent operation; Otherwise object UE sends ending request to the LCS system, discharges resource simultaneously.After ending request is received by the LCS system, discharge respective resources, end position information request operating process.Above-mentioned operation requests can be given query request or other operation requests, as strengthen the cancellation request or the query manipulation request.
The given query location information request operation failure that object UE initiatively discharges resource comprises following steps:
Step 403b:LCS system does not search qualified location information request maybe can't carry out the operation of given query location information request, and the LCS system sends the given query failure information to object UE, and the given query failure information carries corresponding failure reason value.The reason of given query failure such as LCS system do not search the location information request to the object UE initiation with location information request feature, or can't return the given query result according to the location information request parameter that object UE is returned.
Step 404b: after object UE was received the given query failure information, if object UE need be proceeded operation, to the transmit operation request of LCS system, the LCS system carried out subsequent operation; Otherwise object UE sends ending request to the LCS system, discharges resource simultaneously.After ending request is received by the LCS system, discharge respective resources, end position information request operating process.Above-mentioned operation requests can be given query request or other operation requests, as strengthen the cancellation request or the query manipulation request.
The given query location information request of the passive release resource of object UE is operated and is successfully comprised following steps:
Step 403c:LCS systematic search arrives qualified location information request, and can carry out the operation of given query location information request.The LCS system is sent to object UE with the given query result.Meanwhile, the LCS system sends to object UE and discharges the resource indication.
Step 404c:LCS system directly discharges resource with the given query result with after discharging the resource indication and sending.Object UE directly discharges respective resources after receiving the given query result and discharging the resource indication.Object UE receives and discharges the resource indication, shows that this object UE can not proceed operation, and object UE no longer sends ending request to the LCS system, but directly discharges resource, end position information request operating process.
The given query location information request operation failure of the passive release resource of object UE comprises following steps:
Step 403d:LCS system does not search qualified location information request maybe can't carry out the operation of given query location information request, and the LCS system sends the given query failure information to object UE, and the given query failure information carries corresponding failure reason value.Meanwhile, the LCS system sends to object UE and discharges the resource indication.
Step 404d:LCS system directly discharges resource with the given query failure information with after discharging the resource indication and sending.Object UE directly discharges respective resources, end position information request operating process after receiving the given query failure information and discharging the resource indication.
In addition, for given query location information request operation part case of successful, be a part of given query information that the LCS system can only successful home position information request parameter, perhaps the LCS system can only successfully return the Query Information of a part of location information request, and the LCS system can carry out subsequent treatment by certain negotiation mechanism or according to setting in advance of object UE with object UE.For example in the operation of given query location information request, the location information request parameter that object UE requires the LCS system to return is requestor's sign, the LCS system can only search the location information request of type immediately that this request UE initiates, but can't search the related content of delaying type position information request, the LCS system just can't return this requestor to the whole relevant informations of the location information request of its initiation according to the requirement of object UE like this, therefore can determine subsequent treatment by the negotiation mechanism of LCS system and object UE, for example whether the LCS system needs to send the given query result to the object UE inquiry, if desired, the information relevant with the requestor that the LCS system can return is sent to object UE, and object UE receives current given query result; If do not need to send, then proceed subsequent treatment or directly discharge resource end position information request operating process; Or determine whether to send current given query result to object UE by object UE setting in advance in the LCS system, proceed operation then or directly discharge the operation of resource end position information request.
Fig. 5 strengthens the basic flow sheet of operating for canceling location information request among the present invention, and as shown in Figure 5, the canceling location information request strengthens operation and comprises following steps:
Step 501～step 503: after object UE is set up contact with the LCS system, strengthen operation cancellation request to the transmission of LCS system, qualified location information request is searched for after receiving enhancing operation cancellation request by the LCS system; Can the LCS system is judged search qualified location information request, if can, execution in step 504; Otherwise execution in step 505.
Can step 504:LCS system is judged cancel the location information request that searches, if can, while execution in step 506 and step 507; Otherwise, execution in step 505.
Step 505:LCS system sends to object UE and strengthens the current cancellation failure information of operation, strengthens the current cancellation failure information of operation and carries corresponding failure reason value, finishes to strengthen the cancellation operation then.
Can step 506:LCS system is judged return the location information request related content of having cancelled according to the location information request parameter to object UE, if can, execution in step 509; Otherwise, execution in step 508.
The location information request of its initiation of step 507:LCS notifications respective request end is cancelled by object UE.
Step 508:LCS system and the operation of object UE negotiate further finish to strengthen the cancellation operation then.
Step 509:LCS system sends to object UE and strengthens operation cancellation result, finishes to strengthen the cancellation operation.
The enhancing canceling location information requested operation limited range that object UE is initiated has three kinds: time qualified scope, region limited range and time region combination limited range.
The enhancing canceling location information request of time qualified scope refers to object UE effective time range of definition in cancellation request, requires the LCS system to cancel in the time period or refuses location information request to its initiation.The definition mode of scope needs object UE and LCS system to preestablish about effective time, for example adopt two given time periods, first time period is represented current point in time apart from the time that starts the canceling location information solicit operation, and second time period represented the time span that the canceling location information solicit operation need be carried out.
The enhancing canceling location information request of region limited range refers to object UE effective territorial scope of definition in cancellation request, requires the cancellation or refuse location information request to its initiation when this object UE is in this territorial scope in the time of LCS system.Definition mode about effective territorial scope needs object UE and LCS system to preestablish, and the method for expressing that adopts the LCS system to discern, as the longitude and latitude method for expressing; And the given territorial scope of object UE need be in the geographic accuracy scope of LCS system.For the territorial scope that exceeds LCS systematic geography precision, the region restriction that object UE can directly be refused by the LCS system strengthens the canceling location information solicit operation, and to this object UE return error information; Perhaps the LCS system can with the object UE processing of holding consultation, the territorial scope of object UE definition is adjusted according to the accuracy rating that self can satisfy as the LCS system, send relevant information to object UE then.
The enhancing canceling location information request of time region combination limited range refers to object UE effective time range of definition and territorial scope in the cancellation request, requires the LCS system to cancel when this object UE is in the territorial scope in the time period or refuses location information request to its initiation.
Fig. 6 as shown in Figure 6, strengthens the canceling location information solicit operation and comprises following steps for strengthening the flow chart of canceling location information solicit operation among the present invention:
Step 601: after object UE is set up contact with the LCS system, send enhancing cancellation request, cancellation or the interior location information request of refusal limited range to its initiation to the LCS system.Strengthen and carry the object UE sign in the cancellation request, strengthen cancellation requested operation limited range, and the enhancing cancellation resultant content that requires the LCS system to return, the location information request parameter of promptly returning identifies as the requestor; Location information request type, i.e. type location information request or delaying type position information request immediately; The approach of requester requests object UE positional information, i.e. client identification etc.Strengthening cancellation requested operation limited range can be time qualified scope, or the region limited range, or time region combination limited range.In addition, object UE can set in advance in the LCS system and require LCS system home position information request parameter, in the enhancing cancellation request that object UE sends, can not carry the location information request parameter like this, carry out default return information by the LCS system according to setting and handle.
After step 602:LCS system receives and strengthens the cancellation request, according to the qualified location information request of in the object UE sign search system object UE being initiated.
The enhancing canceling location information solicit operation that object UE initiatively discharges resource successfully comprises following steps:
Step 603a:LCS systematic search is to qualified location information request, and can the LCS system is judged cancel the qualified location information request that object UE is initiated, if can not, then the LCS system sends to object UE and returns failure response; Otherwise can the LCS system is judged the return result, and the location information request of soon having cancelled the location information request parameter that requirement is returned according to object UE is tabulated and returned to object UE.If can, then the cancellation of LCS system is to the qualified location information request of object UE initiation, and the location information request of its initiation of notice respective request end is cancelled by object UE, simultaneously, the location information request to the object UE initiation that the LCS system will cancel is tabulated according to the location information request parameter that this object UE requires to return, be about to satisfactory location information request and be arranged in table, and this list information is sent to object UE according to the location information request parameter.For example the object UE location information request parameter that requires the LCS system to return is requestor's sign, and the location information request that object UE is initiated that the LCS system will cancel identifies to tabulate according to the requestor and is sent to object UE; Or the location information request parameter that object UE requires the LCS system to return is the delaying type position information request, and the location information request that object UE is initiated that the LCS system will cancel is tabulated according to the delaying type position information request and is sent to object UE.If the LCS system can not the return result, be that the LCS system can not tabulate the location information request location information request parameter of having cancelled that requirement is returned according to object UE and return to object UE, this moment, a kind of processing mode was that the LCS system can inquire whether object UE can't return continues to carry out the cancellation operation as a result the time, if object UE confirms to continue to carry out the cancellation operation, then the cancellation of LCS system is to the qualified location information request of object UE initiation, and the location information request of its initiation of notice respective request end is cancelled by object UE, the LCS system can return the operating result that can return to object UE further, if do not need to carry out the cancellation operation, then carry out subsequent treatment or directly discharge resource finishing to strengthen the cancellation operation; Another kind of processing mode is that setting in advance in the LCS system determines whether to need to carry out to continue the cancellation operation, whether sends current enhancing cancellation result to object UE, proceeds operation then or directly discharges the operation of resource end position information request.
Step 604a: after object UE was received and strengthened the cancellation result or return failure information, if object UE need be proceeded operation, to the transmit operation request of LCS system, the LCS system carried out subsequent operation; Otherwise object UE sends ending request to the LCS system, discharges resource simultaneously.After ending request is received by the LCS system, discharge respective resources, end position information request operating process.Above-mentioned operation requests can be strengthen cancellation request or other operation requests, as the given query request or the cancellation operation requests.
The enhancing canceling location information solicit operation failure that object UE initiatively discharges resource comprises following steps:
Step 603b:LCS system does not search qualified location information request maybe can't strengthen the canceling location information solicit operation, the LCS system sends current enhancing cancellation failure information to object UE, and current enhancing cancellation failure information carries corresponding failure reason value.
Step 604b: after object UE was received current enhancing cancellation failure information, if object UE need be proceeded operation, to the transmit operation request of LCS system, the LCS system carried out subsequent operation; Otherwise object UE sends ending request to the LCS system, discharges resource simultaneously.After ending request is received by the LCS system, discharge respective resources, end position information request operating process.Above-mentioned operation requests can be strengthen cancellation request or other operation requests, as the given query request or the cancellation operation requests.
The enhancing canceling location information solicit operation of the passive release resource of object UE successfully comprises following steps:
Step 603c:LCS systematic search is to qualified location information request, and can the LCS system is judged cancel the qualified location information request that object UE is initiated, if can not, the LCS system sends to object UE and returns failure information and discharge the resource indication; Otherwise,, can the LCS system is judged the return result, and the location information request of soon having cancelled the location information request parameter that requirement is returned according to object UE is tabulated.If can, the LCS system then cancels the qualified location information request that object UE is initiated, and the location information request of its initiation of notice respective request end is cancelled by object UE, then, the location information request to the object UE initiation that the LCS system will cancel is tabulated according to the location information request parameter that this object UE requires to return, be about to satisfactory location information request and be arranged in table, and this list information is sent to object UE, meanwhile, the LCS system sends to object UE and discharges the resource indication.If can not the return result, then the LCS system can handle subsequent operation through consultation with object UE.
Step 604c:LCS system will strengthen the cancellation result and discharge the resource indication or return failure information and discharge the resource indication send after, directly discharge resource.Object UE directly discharges respective resources after receiving and strengthening the cancellation result and discharge the resource indication or return failure information and discharge the resource indication.Object UE receives and discharges the resource indication, shows that this object UE can not proceed operation, and object UE no longer sends ending request to the LCS system, but directly discharges resource, end position information request operating process.
The enhancing canceling location information solicit operation failure that object UE initiatively discharges resource comprises following steps:
Step 603d:LCS system does not search qualified location information request maybe can't strengthen the canceling location information solicit operation, the LCS system sends current enhancing cancellation failure information to object UE, and current enhancing cancellation failure information carries corresponding failure reason value.Meanwhile, the LCS system sends to object UE and discharges the resource indication.
Step 604d:LCS system directly discharges resource with current enhancing cancellation failure information with after discharging the resource indication and sending.Object UE directly discharges respective resources, end position information request operating process after receiving current enhancing cancellation failure information and discharging the resource indication.
Above process has only been described object UE and has been initiated to strengthen preliminary Search Results is returned in the canceling location information solicit operation to the LCS system process.In the subsequent process of this process, the LCS system can with the valid function limited range that strengthens the canceling location information solicit operation in refusal location information request that object UE is initiated, be that the LCS system can refuse the location information request in the subsequent process in the valid function limited range object UE initiated equally, realize strengthening the function of canceling location information request with this.
According to user's needs, can judge whether to refuse to strengthen the location information request of in the subsequent process object UE being initiated in the canceling location information request valid function limited range by object UE.The LCS system is received in the subsequent process after the location information request that object UE is initiated, whether LCS system interrogation object UE cancels this location information request, if object UE sends confirmation to the LCS system, this location information request is refused by the LCS system, and sends the refusal solicited message to corresponding request end; Otherwise, the positional information of object UE is provided to corresponding request end.
In addition, for strengthening canceling location information solicit operation part case of successful, be the part cancellation information that the LCS system can only successful home position information request parameter, perhaps can only return the cancellation information of a part of position requests parameter, the LCS system can carry out subsequent treatment by certain negotiation mechanism or according to setting in advance of object UE with object UE.For example in strengthening the canceling location information solicit operation, object UE requires the location information request of cancellation all activation in certain territorial scope and returns whole location information request parameters, LCS systematic search to three a satisfactory location information request that object UE is initiated, but the LCS system can't return the information of three location information request according to the requirement of object UE, and the LCS system can only return wherein two; Or three location information request that are in state of activation to the object UE initiation, the LCS system can only cancel wherein two, therefore can determine subsequent treatment by the negotiation mechanism of LCS system and object UE, for example whether the LCS system needs to continue to carry out the cancellation operation to the object UE inquiry, if object UE is confirmed to continue, then the LCS system cancels the qualified location information request to the object UE initiation that can cancel, and the location information request of its initiation of notice respective request end is cancelled by object UE, the LCS system can be sent to object UE with the information relevant with the requestor that can return further, and object UE receives current enhancing cancellation result; If object UE does not need to continue to carry out the cancellation operation, then proceed operation or directly discharge resource end position information request operating process; Or determine whether need to carry out to continue the cancellation operation by object UE setting in advance in the LCS system, and whether send current enhancing cancellation result to object UE, proceed operation then or directly discharge the operation of resource end position information request.With strengthen in the corresponding valid function limited range of canceling location information solicit operation type, if object UE need position self, or certain urgency traffic, or legal tracking service needed positions object UE, can send this object UE sign and location information request to the LCS system, this moment, the LCS system can think that such request is to have the location information request of the ability of going beyond one's commission and it is not cancelled or refuse.
Corresponding with the given query location information request, the invention provides the canceling location information request of specifying.Specify the canceling location information request to refer to object UE cancellation appointed positions information request, for example object UE specifies the cancellation requestor to be designated 123 the requestor location information request to its initiation.
Specify the canceling location information request to be divided into the request of common appointment canceling location information and strengthen and specify two types of canceling location information request.
The request of common appointment canceling location information refers to that object UE provides the requestor's sign or the client identification of certain appointment in cancellation message, or the i.e. position information request feature such as type location information request or delaying type position information request immediately of location information request type, require LCS system directly cancellation and the corresponding location information request of this location information request feature to its initiation.
Fig. 7 is the flow chart of common appointment canceling location information solicit operation among the present invention, as shown in Figure 7, its operating process is similar to enhancing canceling location information solicit operation flow process recited above, difference is that object UE sends common appointment cancellation request to the LCS system, carry the object UE sign in this request, the common appointment cancellation result who requires the LCS system to return, the location information request parameter of promptly returning, and the location information request feature that needs the cancellation of LCS system of appointment, as requestor's sign of appointment, or location information request features such as client identification of appointment; Also can be as the requestor's sign of appointment and the client identification combination of appointment, or the logical combination of a plurality of location information request features such as the request end of appointment sign and delaying type position information request identifier combination.Then, the LCS system is according to the location information request of in the object UE sign search system object UE being initiated that meets the location information request feature, and it is cancelled operation, and the location information parameter that will require according to object UE tabulate to the location information request of cancellation and return to object UE, notify the location information request of its initiation of respective request end to be cancelled by object UE simultaneously.
Strengthening the request of appointment canceling location information is the function that has increased the appointment cancellation on the canceling location information request basis strengthening.The enhancing that object UE is initiated specifies the canceling location information request can be divided into according to operation limited range difference: the enhancing of time qualified scope specifies the enhancing of canceling location information request, region limited range to specify the enhancing of canceling location information request and time region combination limited range to specify the canceling location information request.The enhancing of time qualified scope specifies the enhancing of canceling location information request, region limited range to specify the canceling location information request to specify the definition of valid function limited range in the canceling location information request identical with the corresponding definition in strengthening the canceling location information solicit operation with the enhancing of time region combination limited range.
Fig. 8 is for strengthening the flow chart of specifying the canceling location information solicit operation among the present invention, as shown in Figure 8, its operating process is similar to enhancing canceling location information solicit operation flow process recited above, difference is that object UE sends enhancing to the LCS system and specifies the cancellation request, carry the object UE sign in this request, the cancellation result is specified in the enhancing that requires the LCS system to return, the location information request parameter of promptly returning, effectively limited range is operated in cancellation, and the location information request feature that needs the cancellation of LCS system of appointment, as requestor's sign of appointment, or location information request features such as client identification of appointment; Also can be as the requestor's sign of appointment and the client identification combination of appointment, or the logical combination of a plurality of location information request features such as the request end of appointment sign and delaying type position information request identifier combination.Then, the LCS system is according to meeting the location information request feature and location information request in valid function cancellation scope to what object UE was initiated in the object UE sign search system, and it is cancelled operation, and the location information parameter that will require according to object UE tabulate to the location information request of cancellation and return to object UE, notify the location information request of its initiation of respective request end to be cancelled by object UE simultaneously.The solicit operation of common appointment canceling location information is all corresponding similar with the solicit operation of enhancing canceling location information with the related content that strengthens the solicit operation of appointment canceling location information, does not repeat them here.
Operation of given query location information request and the enhancing condition that strengthens in the solicit operation of appointment canceling location information can be the location information request feature that limits at operation, this location information request feature can only limit an operation, also can limit a plurality of different operatings, as given query or the current whole location information request that are in state of activation of appointment cancellation.
Above-described given query location information request, the solicit operation of enhancing canceling location information, the solicit operation of common appointment canceling location information and enhancing specify the beared information of canceling location information solicit operation process interface to finish interactive operation by the special-purpose information of independent definition, also can finish interactive operation by increase parameter in existing information.
In a word, the above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (13)
1, strengthen the exchange method of operation between a kind of subscriber equipment and position service system, it is characterized in that this method may further comprise the steps:
A, target UE are set the current enhancing condition of initiating to strengthen operation;
B, target UE send to position service system and strengthen operation requests, position service system is searched for the location information request to the target UE initiation that meets the enhancing condition according to the target UE sign that strengthens in the operation requests, and carries out corresponding operating according to Search Results and enhancing condition;
Position service system sent enhancing operation response to target UE after C, operation were finished.
2, method according to claim 1 is characterized in that: the described enhancing condition of steps A is by the target UE setting and put into and strengthen operation requests and send to position service system; Or directly in position service system, set in advance by target UE.
3, method according to claim 1, when it is characterized in that described enhancing operation requests is the given query request, this method further comprises:
The enhancing condition that A1, target UE are set current initiation given query location information request operation comprises the location information request feature at least;
B1, target UE send the given query request to position service system, search meets the location information request of enhancing condition to position service system according to the sign of the target UE in the given query request, and this location information request is carried out given query operate;
C1, position service system judge according to Search Results and given query operation execution result whether current given query operation is successful, if success, then position service system sends to target UE with the given query result, otherwise position service system sends the given query failure information to target UE.
4, method according to claim 1, when it is characterized in that described enhancing operation requests is asked for strengthening cancellation, this method further comprises:
The enhancing condition that A2, target UE are set the solicit operation of current initiation enhancing canceling location information comprises the pairing effective cancellation opereating specification of enhancing cancellation at least;
B2, target UE send to position service system and strengthen the cancellation request, position service system is searched for the location information request that meets the enhancing condition according to the target UE sign that strengthens in the cancellation request, and request strengthens the cancellation operation according to effective cancellation opereating specification location information;
C2, position service system judge according to Search Results and enhancing cancellation operation execution result whether current enhancing cancellation operation is successful, if success, then position service system will strengthen the cancellation result send to target UE, otherwise position service system sends to target UE and strengthens the cancellation failure information.
5, method according to claim 1 is characterized in that described enhancing operation requests is that common appointment is cancelled when asking, and this method further comprises:
The enhancing condition that A3, target UE are set the solicit operation of the common appointment canceling location information of current initiation comprises the location information request feature at least;
B3, target UE send common appointment cancellation request to position service system, position service system meets the location information request of enhancing condition according to the target UE sign search in the common appointment cancellation request, and this location information request is carried out common appointment cancel operation;
C3, position service system judge according to Search Results and common appointment cancellation operation execution result whether current common appointment cancellation operation is successful, if success, then position service system sends to target UE with common appointment cancellation result, otherwise position service system sends common appointment cancellation failure information to target UE.
6, method according to claim 1, when it is characterized in that described enhancing operation requests is specified the cancellation request for strengthening, this method further comprises:
A4, target UE are set current initiation enhancing and are specified the enhancing condition of canceling location information solicit operation to comprise location information request feature and the pairing effective cancellation opereating specification of enhancing cancellation at least;
B4, target UE send to position service system and strengthen the cancellation request of specifying, position service system identifies the location information request that search meets the enhancing condition according to the target UE that strengthens in the appointment cancellation request, and request strengthens appointment cancellation operation according to effective cancellation opereating specification location information;
C4, position service system are according to Search Results and strengthen and specify cancellation operation execution result to judge that current enhancing specifies whether success of cancellation operation, if success, then position service system will strengthen and specify the cancellation result to send to target UE, otherwise position service system sends to strengthen to target UE specifies the cancellation failure information.
7, according to claim 4,5 or 6 described methods, it is characterized in that this method further comprises: after cancellation is operated successfully, position service system is notified corresponding request end when sending the cancellation result to target UE, its location information request of initiating is cancelled by target UE.
8, according to claim 4 or 6 described methods, it is characterized in that this method further comprises: position service system is after effectively cancelling the location information request of receiving in the opereating specification the target UE initiation that does not have the ability of going beyond one's commission, can directly refuse the current position information request according to the processing mode that the targeted customer sets in advance, inquire perhaps whether this target UE refuses the current location information request, if target UE sends confirmation, the request of position service system refusal current location information; Otherwise position service system is accepted position requests, and the positional information of target UE is provided to the respective request end.
9, method according to claim 8, it is characterized in that this method further comprises: after cancellation is operated successfully, notify corresponding request end when sending the cancellation result to target UE, its location information request of initiating is cancelled by target UE.
10, according to claim 3,4,5 or 6 described methods, it is characterized in that this method further comprises: when position service system strengthened the operation part success, position service system set in advance or the definite and execution subsequent operation with the negotiation mechanism of target UE according to target UE.
11, according to claim 4,6 described methods, it is characterized in that: described location information request feature is to limit parameter more than one in the location information request.
12, according to claim 4,6 described methods, it is characterized in that this method further comprises: described valid function scope comprises time qualified scope at least, region limited range and time region combination limited range.
13, method according to claim 8, it is characterized in that described location information request with the ability of going beyond one's commission is: the location information request that target UE positions himself, or urgency traffic location information request, or the location information request of legal tracking business.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031002056A CN1315334C (en) | 2003-01-06 | 2003-01-06 | Interactive method of enhancement operation between user's equipment and position service system |
| PCT/CN2004/000013 WO2004066657A1 (en) | 2003-01-06 | 2004-01-05 | An inter-communication method between a user equipment and a location service system while the user originating operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031002056A CN1315334C (en) | 2003-01-06 | 2003-01-06 | Interactive method of enhancement operation between user's equipment and position service system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1516488A CN1516488A (en) | 2004-07-28 |
| CN1315334C true CN1315334C (en) | 2007-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB031002056A Expired - Fee Related CN1315334C (en) | 2003-01-06 | 2003-01-06 | Interactive method of enhancement operation between user's equipment and position service system |
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| CN (1) | CN1315334C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110262719B (en) * | 2013-03-29 | 2023-03-24 | 松下电器（美国）知识产权公司 | Recording medium, control method, information providing method, and information terminal |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995001074A1 (en) * | 1993-06-23 | 1995-01-05 | Nokia Telecommunications Oy | Method for call establishment |
| WO2000038467A1 (en) * | 1998-12-21 | 2000-06-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatus for transferring position data between terminals in wireless communications systems |
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2003
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995001074A1 (en) * | 1993-06-23 | 1995-01-05 | Nokia Telecommunications Oy | Method for call establishment |
| WO2000038467A1 (en) * | 1998-12-21 | 2000-06-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatus for transferring position data between terminals in wireless communications systems |
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| CN1516488A (en) | 2004-07-28 |
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