CN1319390C - Interactive method between user's equipment and position service system when the user initiates to make operation - Google Patents

Abstract

The invention discloses an interaction method between user equipment and a location service system when a user initiates an operation. The method includes: after the target user equipment establishes contact with the location service system, it sends an operation request to the location service system, and the location service system according to the operation The target user equipment identifier in the request searches for a location information request that meets the requirements, and then executes the requested operation; after the operation is completed, the location service system returns an operation response to the target user equipment. If the current operation is successful, the location service system sends the operation execution result to the target user equipment as an operation response; otherwise, the location service system sends operation failure information to the target user equipment as an operation response. The invention makes the request operation between the user equipment and the location service system practicable, provides multiple types of information interaction modes, can meet different needs of users, and enhances the flexibility of user operations.

Description

Interaction method between user equipment and location service system when user initiates operation

technical field

The invention relates to a positioning technology of network equipment, in particular to an interaction method between a user equipment and a location service system when a user initiates an operation.

Background technique

The location service (LCS, Location Service) of the mobile communication network is to obtain the location information of the target user equipment (UE) through the positioning technology, and the target UE refers to the target UE terminal positioned in the mobile communication network. The location information may be geographic latitude and longitude information or location information of a local street. The location information obtained by the LCS system can be provided to the target UE for its own positioning; it can also be provided to other client applications that request the location of the target UE, such as institutions and individuals, for value-added services. Therefore, the location service has a wide range of functions in emergency rescue, vehicle navigation and intelligent transportation systems, work scheduling and team management, mobile yellow page query, and enhanced network performance. In the third generation partnership project (3GPP), the specification of LCS and the function mode, structure, state description and message flow of the whole LCS system are described.

Fig. 1 is a schematic diagram of the logical structure of the LCS network, as shown in Fig. 1, the requester 101 requests the location information of the target UE 103 through the LCS system 102, and the LCS system 102 performs legality authentication to the requester 101, and checks whether the target UE 103 allows the request The requester 101 performs a location information request to it, and if the requester 101 passes the legality authentication of the LCS system 102, the LCS system 102 provides the location information of the target UE 103 to it; otherwise, the LCS system 102 refuses the requester 101 to the target UE 103 location requests for .

At present, the location information request of the target UE by the requesting end can be divided into two types of location information requests: an immediate location information request and a delayed location information request. Wherein, the requester includes the requester and the LCS client, and the LCS client refers to a software or hardware entity interfaced with the LCS system for obtaining one or more target UE location information; the requester refers to the requesting client application that requests the location information of the target UE Ends, such as institutions and individuals, LCS clients can also be requesters at the same time.

Immediate location information request means that the LCS system immediately locates the target UE after receiving the request for the location information of the target UE from the requesting end, and immediately returns the positioning result to the requesting end, that is, the LCS system receives the requested location of the target UE sent by the requesting end After receiving the information, immediately provide the current location information of the target UE to the requesting end.

Delayed location information request means that the requester requests the LCS system to provide the location information of the target UE at a point in the future or when a certain event occurs. delay, wait for the delay event to be triggered, and then provide the current location information of the target UE to the requesting end.

In addition, 3GPP allows the requesting end to require the LCS system to periodically provide the location information of the target UE, that is, the requesting end defines a start time point, an end time point and certain periodic logic, and requires the LCS system to follow the periodic The logic provides location information of the target UE. From a certain point of view, the periodic location information request can also be said to be a kind of delayed location information request. In this paper, the periodic location information request is divided into the delayed location information request category.

Since the location information belongs to the privacy information of the user for the target UE, its location information should be strictly protected. For any requester that requests the location information of the target UE, the LCS system needs to perform legality authentication on it. According to the preset setting of the target UE in the LCS system or the LCS system sends the requester information to the target UE for direct authentication, check Whether the target UE authorizes the requesting end to request its location information.

Even if a requester has passed the legality authentication of the LCS system and initiates an immediate location information request or a delayed location information request to the target UE, the LCS system allows the target UE to query the location currently activated for it at any time information requests, and can cancel these location information requests.

In the LCS specification of 3GPP, it is proposed to allow the target UE to inquire or cancel the valid location information request currently activated at any time. The activation state of the location information request refers to the state of the location information request during the time period between the start time when the location information request is sent to the LCS system and the end time when the LCS system executes it. However, the specific implementation process for the target UE to query or cancel the valid location information request of the current activation state at any time is not specified in 3GPP, that is, how the target UE and the LCS system perform information interaction to realize the query or cancel operation has not yet been implemented in 3GPP related definitions. Therefore, the target UE does not know how to query or cancel the operation, and how to notify the LCS system of the desired operation; the LCS system also does not know how to query and cancel all location information requests that are currently active, and how to send The operation result is notified to the target UE.

Contents of the invention

In view of this, the purpose of the present invention is to provide an interaction method between the user equipment and the location service system when the user initiates an operation, so that the operation interaction between the target UE and the LCS system is practicable.

In order to achieve the above object, the present invention provides an interaction method between the user equipment and the location service system when the user initiates an operation, which is characterized in that the method includes the following steps:

A. The target user equipment sends an operation request to the location service system, and the location service system searches for a location information request initiated to the target user equipment that meets the requirements according to the target user equipment identifier in the operation request, and then executes the requested operation;

B. After the operation is completed, the location service system returns an operation response to the target user equipment.

Step A further includes: the location service system judges whether the operation request sent by the target user equipment carries a location information request parameter, and if so, searches according to the location information request parameter and performs corresponding operations; otherwise, according to the target user equipment in advance The location information request parameters set in the location service system are searched and corresponding operations are performed.

When the target user equipment actively releases resources, step B further includes:

B11. The location service system judges whether the current operation is successful according to the search result and the operation execution result. If it is successful, the location service system sends the operation execution result to the target user equipment as an operation response. Otherwise, the location service system fails to send the operation to the target user equipment. information as an operational response;

B12. After receiving the operation response, the target user equipment judges whether to continue the operation, if yes, then sends a new operation request to the location service system, and the location service system executes a new operation; otherwise, sends an end operation request to the location service system, and at the same time To release its own resources, the location service system releases the corresponding resources directly after receiving the end operation request.

When the target user equipment releases resources passively, step B further includes:

B21. The location service system judges whether the current operation is successful according to the search result and the operation execution result, if successful, execute step B22, otherwise, execute step B23;

B22. The location service system sends the operation execution result to the target user equipment as an operation response, and at the same time sends a resource release instruction to the target user equipment, and then releases its own resources, and performs step B24;

B23. The location service system sends operation failure information to the target user equipment as an operation response, and at the same time sends a release resource indication, and then releases its own resources;

B24. After receiving the operation response and the resource release instruction, the target user equipment releases the corresponding resources.

The judging whether the current operation is successful in steps B11 and B21 further includes: the location service system first judges whether the location information request that meets the requirements can be searched, if not, the operation is unsuccessful; if it can, the search is successful, and then judges whether it can All location information requests that are successfully searched are processed according to the current operation request. If yes, the operation is successful; Part of the content in the location information request is processed according to the current operation request, and if yes, the operation is partially successful; otherwise, the operation is unsuccessful.

The failure reason value is carried in the operation failure information sent by the location service system to the target user equipment.

The method further includes: when the operation of the location service system is partially successful, the location service system determines and executes the current operation according to the preset setting of the target user equipment or the negotiation mechanism with the target user equipment.

The method further includes: when the location service system sends an operation response to the target user equipment, it notifies the corresponding requesting end that the location information request initiated by it has been processed by the target user equipment.

The operation request initiated by the target user equipment to the location service system in step A is a query request to query the location information request initiated by the target user equipment, or a cancel request to cancel the location information request initiated by the target user equipment.

The operation response sent by the location service system in step B to the target user equipment is query operation execution result, query failure; or cancel operation execution result, cancellation failure.

Step A further includes: the target user equipment sends an operation request to the location service system through the application server.

Step B further includes: the location service system returns an operation response to the target user equipment through the application server.

The present invention provides multiple types of information interaction modes, and defines the information interaction process between the target UE and the LCS system in the operation of querying the location information request and canceling the location information request, so that the operation of querying the location information request and canceling the location information request has enforceability. Moreover, the present invention proposes various types of operation processes for querying location information requests and canceling location information requests, which can meet different needs of users and enhance the flexibility of user operations.

Description of drawings

Figure 1 is a schematic diagram of the logical structure of the LCS network;

FIG. 2 is a flow chart of interactive processing when a user initiates an operation in the present invention;

Fig. 3 is the processing flowchart when the user initiates the request operation of querying location information in the present invention;

Fig. 4 is a processing flow chart when a user initiates an operation of canceling a request for location information in the present invention.

Detailed ways

In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

The present invention may involve various operations between the target UE and the LCS system, such as querying location information request operations, canceling location information request operations, modifying location information request operations, activating location information request operations, deactivating location information request operations, and so on. The target UE sends an operation request to the LCS system, and the LCS system searches for a location information request that meets the requirements of the location information request parameters according to the target UE identifier in the operation request; then the LCS system sends an operation response to the target UE.

Fig. 2 is the flow chart of interactive processing when the user initiates an operation in the present invention, as shown in Fig. 2, the interactive processing process includes the following steps:

Step 201: After the target UE establishes contact with the LCS system, it sends an operation request to the LCS system.

Steps 202 to 203: The LCS system first searches according to the target UE ID in the operation request, and then performs related operation processing according to the search results; after the operation is completed, the LCS system judges whether the release resource type currently used by the target UE is active or passive. If the target UE adopts the active release resource type, go to step 204; otherwise, go to step 209.

Steps 204 to 205: the LCS system sends an operation response to the target UE; after receiving the operation response, the target UE judges whether the operation needs to be continued, and if so, executes step 206; otherwise, executes step 207.

Step 206: The target UE sends a new operation request to the LCS system, and returns to step 202, and the LCS system continues to perform new operations.

Steps 207 to 208: the target UE sends an end operation request to the LCS system, and at the same time releases resources; after receiving the end operation request, the LCS system releases corresponding resources.

Steps 209 to 210: the LCS system sends an operation response and a resource release instruction to the target UE, and releases the resources at the same time; after receiving the resource release instruction, the target UE releases the corresponding resources.

In the above step of the target UE sending the operation request to the LCS system, the target UE may directly send the operation request to the LCS system, or may send the operation request to an application server, and the application server forwards the operation request to the LCS system, such as the target UE editing A short message of an operation request is sent to the application server, and the application server sends an operation request to the LCS system according to the short message; or the target UE dials a special number, and feedbacks the desired operation request through the voice prompt of the application server, and the application server according to The feedback information of the target UE sends a corresponding operation request to the LCS system.

In the above step of the LCS system sending the operation response to the target UE, the LCS system may send the operation response directly to the target UE, or send the operation response to an application server, and the application server forwards it to the target UE, such as an application server Edit a short message according to the content of the LCS system operation response and send it to the target UE; or the application server plays a corresponding prompt voice to the user according to the content of the LCS system operation response.

The above-mentioned application server can be located in the location service system or outside the location service system.

The implementation process of the present invention will be described in detail below by taking the location information query request and the location information cancellation request as examples. Wherein, the query location information request means that the target UE queries the LCS system for the location information request initiated by it; the cancel location information request means that the target UE notifies the LCS system to cancel the location information request initiated by it.

Figure 3 is a flow chart of the query location information request operation. As shown in Figure 3, the query location information request operation includes the following steps:

Step 301: After the target UE establishes contact with the LCS system, it sends a query request to the LCS system to query the location information request initiated by it. The query request carries the target UE ID and the query result that the LCS system is required to return, that is, the returned location information request parameters, such as the requesting UE ID; the type of location information request, that is, immediate location information request or delayed location information request; requesting UE The way to request the location information of the target UE, that is, the client ID and so on. In addition, the target UE can also pre-set in the LCS system the location information request parameters that the LCS system is required to return. In this case, the query request sent by the target UE does not need to carry the location information request parameters, and the subsequent operations are defaulted by the LCS system. deal with.

Step 302: After receiving the query request, the LCS system searches the location information request for the target UE in the system according to the target UE ID.

Since the target UE needs to establish a connection with the LCS system when performing the request operation of querying location information, and needs to occupy resources at this time, the present invention divides resources into two types according to the active release of resources and passive release of resources by the target UE after the completion of the query location information request operation. This meets the different needs of users, thereby increasing the flexibility of the LCS system. Each type defines an operation process corresponding to each situation for the success and failure of the query location information request operation.

The target UE actively releases the resource query location information request operation and successfully includes the following steps:

Step 303a: The LCS system searches for a location information request that meets the conditions, and can perform an operation of querying the location information request. The LCS system lists the searched location information requests initiated by the target UE according to the location information request parameters returned by the target UE, that is, arranges the location information requests that meet the requirements into a table, and sends the list information to the target UE. For example, the location information request parameter returned by the target UE to the LCS system is the requesting UE ID, and the LCS system sends the searched location information requests initiated to the target UE to the target UE in a list according to the requesting UE ID; or the target UE requests the LCS system to return The location information request parameter is a delayed location information request, and the LCS system lists the queried location information requests initiated to the target UE and sends them to the target UE according to the delayed location information request.

Step 304a: After the target UE receives the query result, if the target UE needs to continue to operate, it sends an operation request to the LCS system, and the LCS system performs subsequent operations; otherwise, the target UE sends an end request to the LCS system and releases resources at the same time. After receiving the end request, the LCS system releases the corresponding resources and ends the location information request operation. The above-mentioned operation request may be a query request or other operation requests, such as a cancellation request.

The failure of the target UE to actively release the resource query location information request operation includes the following steps:

Step 303b: The LCS system does not find a location information request that meets the conditions or cannot perform a location information query request operation. The LCS system sends query failure information to the target UE, and the query failure information carries a corresponding failure reason value. The reason for the query failure is that the LCS system does not find the location information request for the target UE, or the searched location information request cannot be listed according to the location information request parameters returned by the target UE.

Step 304b: After the target UE receives the query failure information, if the target UE needs to continue to operate, it sends an operation request to the LCS system, and the LCS system performs subsequent operations; otherwise, the target UE sends an end request to the LCS system and releases resources at the same time. After receiving the end request, the LCS system releases the corresponding resources and ends the location information request operation process.

The successful operation of requesting location information for the target UE to passively release resources includes the following steps:

Step 303c: The LCS system searches for a location information request that meets the conditions, and can execute the operation of querying the location information request. The LCS system lists the searched location information requests initiated by the target UE according to the location information request parameters returned by the target UE, that is, arranges the location information requests that meet the requirements into a table, and sends the list information to the target UE. At the same time, the LCS system sends a resource release indication to the target UE. The above-mentioned operation request may be a query request or other operation requests, such as a cancellation request.

Step 304c: After the LCS system sends out the query result and the resource release instruction, it releases the resource directly. After receiving the query result and the resource release instruction, the target UE releases the corresponding resources directly. The target UE receives the resource release instruction, indicating that the target UE cannot continue to operate, and the target UE does not send an end request to the LCS system, but directly releases resources and ends the location information request operation process.

The failure of the target UE to passively release resources to query the location information request operation includes the following steps:

Step 303d: The LCS system does not find a location information request that meets the conditions or cannot perform a location information query request operation. The LCS system sends query failure information to the target UE, and the query failure information carries a corresponding failure reason value. At the same time, the LCS system sends a resource release indication to the target UE.

Step 304d: The LCS system releases the resources directly after sending out the query failure information and the resource release instruction. After receiving the query failure information and the resource release instruction, the target UE directly releases the corresponding resources and ends the location information request operation process.

In addition, for the case where the operation of querying the location information request is partially successful, that is, the LCS system can only successfully return a part of the query information of the location information request parameter, or the LCS system can only successfully return a part of the query information of the location information request, the LCS system can communicate with the target UE Subsequent processing is performed through a certain negotiation mechanism or according to the preset settings of the target UE. For example, in the request operation of querying location information, the LCS system searches for three active location information requests initiated to the target UE, but the LCS system cannot return all the requested information in a list according to the request of the target UE according to the requesting UE ID, such as The LCS system can only return all the information of two of the location requests, or the LCS system can only return part of the information of the three location requests, so the subsequent processing can be determined through the negotiation mechanism between the LCS system and the target UE, for example, the LCS system notifies the target UE The operation is partially successful and asks whether it is necessary to send the query result. If necessary, the LCS system sends the returned information related to the requesting UE to the target UE, and the target UE receives the current query result; if it does not need to be sent, continue the operation or end the location information Request the operation process; or the LCS system determines whether to send the current query result to the target UE through the preset setting of the target UE in the LCS system, and then continue the operation or end the location information request operation.

Figure 4 is a flowchart of the operation of canceling the location information request. As shown in Figure 4, the operation of canceling the location information request includes the following steps:

Step 401: After the target UE establishes contact with the LCS system, it sends a cancel request to the LCS system to cancel the location information request initiated by it. The cancellation request carries the identity of the target UE, and the cancellation result that the LCS system is required to return, that is, the returned location information request parameters, such as the requesting UE identity; the type of location information request, that is, immediate location information request or delayed location information request; requesting UE The way to request the location information of the target UE, that is, the client ID and so on. In addition, the target UE can also pre-set in the LCS system the location information request parameters that the LCS system is required to return. In this case, the cancel request sent by the target UE does not need to carry the location information request parameters, and the subsequent operations are defaulted by the LCS system. deal with.

Step 402: After receiving the cancellation request, the LCS system searches for the location information request initiated to the target UE in the system according to the target UE ID.

Since the target UE needs to establish contact with the LCS system when performing the operation of canceling the location information request, and needs to occupy resources at this time, according to the present invention, the target UE is divided into two types according to the active release of resources and the passive release of resources after the cancellation of the location information request operation. This meets the different needs of users, thereby increasing the flexibility of the LCS system. Each type defines an operation process corresponding to each situation for the success and failure of the cancel location information request operation.

The successful cancellation of the location information request operation for the target UE to actively release resources includes the following steps:

Step 403a: The LCS system searches for a qualified location information request, and the LCS system cancels the qualified location information request to the target UE, and notifies the corresponding requesting end that the location information request initiated by it has been canceled by the target UE. The LCS system judges whether the canceled location information request can be listed according to the location information request parameters returned by the target UE. If so, the LCS system lists the canceled location information requests initiated to the target UE according to the location information request parameters returned by the target UE, that is, arranges the location information requests that meet the requirements into a table, and sends the list information to Target UE. For example, the location information request parameter returned by the target UE to the LCS system is the requesting UE ID, and the LCS system sends the canceled location information request to the target UE to the target UE in a list according to the requesting UE ID; or the target UE requests the LCS system to return The location information request parameter is a delayed location information request, and the LCS system sends a list of canceled location information requests initiated to the target UE to the target UE according to the delayed location information request; otherwise, the LCS system sends a return failure message to the target UE.

Step 404a: After the target UE receives the cancellation result or returns failure information, if the target UE needs to continue to operate, it sends an operation request to the LCS system, and the LCS system performs subsequent operations; otherwise, the target UE sends an end request to the LCS system and releases resources at the same time . After receiving the end request, the LCS system releases the corresponding resources and ends the location information request operation process. The above-mentioned operation request may be a cancellation request or other operation requests, such as query requests.

The failure of the cancel location information request operation of the target UE to actively release resources includes the following steps:

Step 403b: The LCS system does not find a qualified location information request or cannot cancel the location information request operation, the LCS system sends a cancellation failure message to the target UE, and the cancellation failure message carries a corresponding failure reason value.

Step 404b: After the target UE receives the cancellation failure information, if the target UE needs to continue to operate, it sends an operation request to the LCS system, and the LCS system performs subsequent operations; otherwise, the target UE sends an end request to the LCS system and releases resources at the same time. After receiving the end request, the LCS system releases the corresponding resources and ends the location information request operation process. The above-mentioned operation request may be a cancellation request or other operation requests, such as query requests.

The successful cancellation of the location information request operation for the target UE to passively release resources includes the following steps:

Step 403c: The LCS system searches for a qualified location information request, and the LCS system cancels the qualified location information request to the target UE, and notifies the corresponding requesting end that the location information request initiated by it has been canceled by the target UE. The LCS system judges whether the canceled location information request can be listed according to the location information request parameters returned by the target UE. If so, the LCS system lists the canceled location information requests initiated to the target UE according to the location information request parameters returned by the target UE, that is, arranges the location information requests that meet the requirements into a table, and sends the list information to At the same time, the LCS system sends a resource release instruction to the target UE; otherwise, the LCS system sends back failure information and a resource release instruction to the target UE.

Step 404c: The LCS system releases the resource directly after sending the cancellation result and the resource release instruction or returning failure information and the resource release instruction. After receiving the cancellation result and the resource release instruction or returning the failure information and the resource release instruction, the target UE directly releases the corresponding resources. The target UE receives the resource release instruction, indicating that the target UE cannot continue to operate, and the target UE does not send an end request to the LCS system, but directly releases resources and ends the location information request operation process.

The failure of the target UE to cancel the location information request passively releasing resources includes the following steps:

Step 403d: The LCS system does not find any qualified location information request or cannot cancel the location information request operation. The LCS system sends a cancellation failure message to the target UE, and the cancellation failure message carries a corresponding failure reason value. At the same time, the LCS system sends a resource release indication to the target UE.

Step 404d: The LCS system releases the resource directly after sending the cancellation failure message and the resource release instruction. After receiving the cancellation failure information and the resource release instruction, the target UE releases the corresponding resources directly, and ends the location information request operation process.

If the target UE does not require the LCS system to return a cancellation result, clear identification information can be used in the cancellation request. The LCS system will not return any cancellation results to the target UE based on the identification information, and the target UE and the LCS system will continue to operate, or directly release resources. End the location information request operation flow.

In addition, for the case where the operation of canceling the location information request is partially successful, that is, the LCS system can only successfully return part of the cancellation information of the location information request parameters, or the LCS system can only successfully return part of the cancellation information of the location information request, the LCS system can communicate with the target UE Subsequent processing is performed through a certain negotiation mechanism or according to the preset settings of the target UE. For example, in the operation of canceling the location information request, the LCS system searches and cancels three active location information requests initiated to the target UE, but the LCS system cannot return all the location information listed according to the requesting UE ID according to the requirements of the target UE request, the LCS system can only return all the information of two of the location requests, or the LCS system can only return a part of the information of the three location requests; Only two of them can be canceled, so the subsequent processing can be determined through the negotiation mechanism between the LCS system and the target UE. For example, the LCS system asks the target UE whether it needs to send the cancellation result. If necessary, the LCS system will be able to return the information related to the requesting UE. The information is sent to the target UE, and the target UE receives the current cancellation result; if it does not need to be sent, continue the operation or end the location information request operation process; or determine whether to send the current cancellation result to the target UE through the preset settings of the target UE in the LCS system, Then continue the operation or end the location request operation.

The location information request parameters can be variously limited by the user according to needs, for example: set only for the location information request in the activated state to perform query, cancel, modify operations, etc.

The interactive bearer information in the operation process of querying the location information request and canceling the location information request described above can be completed by separately defining dedicated information, or by adding parameters to the existing information.

In a word, the above descriptions are only preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention.

Claims (12)

1. Exchange method when 1, a kind of user initiates to operate between subscriber equipment and position service system is characterized in that this method may further comprise the steps:

   A, target UE are to position service system transmit operation request, and position service system is carried out requested operation then according to the satisfactory location information request that target UE is initiated of the sign of the target UE in operation requests search;

   Position service system responded to target UE return after B, operation were finished.
2. 2, method according to claim 1, it is characterized in that described steps A further comprises: position service system judges in the operation requests that target UE sends whether carry the location information request parameter, if have, then search for and carry out corresponding operating according to this location information request parameter; Otherwise, search for and carry out corresponding operating according to the location information request parameter that target UE is provided with in advance in position service system.
3. 3, method according to claim 1, when it is characterized in that target UE initiatively discharges resource, described step B further comprises:

   B11, position service system judge according to Search Results and operation execution result whether current operation is successful, if success, then position service system will be operated execution result and be sent to target UE as the operation response, otherwise position service system responds as operation to target UE transmit operation failure information;

   After B12, target UE are received the operation response, judge whether to continue operation, if, then sending new operation requests to position service system, position service system is carried out new operation; Otherwise, send the end operation request to position service system, discharge own resource simultaneously, position service system directly discharges respective resources after receiving the end operation request.
4. 4, method according to claim 1, when it is characterized in that the passive release resource of target UE, described step B further comprises:

   B21, position service system judge whether success of current operation according to Search Results and operation execution result, if success, execution in step B22 then, otherwise, execution in step B23;

   B22, position service system will be operated execution result and be sent to target UE as the operation response, send to target UE simultaneously to discharge the resource indication, discharge own resource then, execution in step B24;

   B23, position service system respond as operation to target UE transmit operation failure information, and send the indication of release resource simultaneously, discharge own resource then;

   B24, target UE discharge respective resources after receiving the operation response and discharging the resource indication.
5. 5, according to claim 3 or 4 described methods, it is characterized in that judging described in step B11 and the B21 whether success further comprises in current operation: can the judgement of position service system elder generation search satisfactory location information request, if can not, then operation is unsuccessful; If can, then search for successfully, judge whether that again can search for the successful positions information request to all handles according to current operation request, if can, then operate successfully; Otherwise, judge whether that again can search for the successful positions information request to a part handles according to current operation request, or can not handle according to current operation request a part of content in the search successful positions information request, if can, then operation part success; Otherwise operation is unsuccessful.
6. 6, according to claim 3 or 4 described methods, it is characterized in that: described position service system carries failure reason value in the operation failure information that target UE sends.
7. 7, method according to claim 5, it is characterized in that this method further comprises: in position service system operation part when success,, position service system sets in advance or determines with the negotiation mechanism of target UE and carry out current operation according to target UE.
8. 8, method according to claim 1, it is characterized in that this method further comprises: position service system is being notified corresponding request end in target UE transmit operation response, its location information request of initiating is handled by target UE.
9. 9, method according to claim 1 is characterized in that: the operation requests that the described target UE of steps A is initiated to position service system is to inquire about the query requests of the location information request that this target UE is initiated or be the cancellation request of cancellation to the location information request of this target UE initiation.
10. 10, method according to claim 9 is characterized in that: the described position service system of step B is query manipulation execution result, inquiry failure to the operation response that target UE sends; Or for execution result is operated in cancellation, cancellation is failed.
11. 11, method according to claim 1 is characterized in that described steps A further comprises: target UE by application server to position service system transmit operation request.
12. 12, method according to claim 1, it is characterized in that described step B further comprises: position service system responds to target UE return by application server.

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