CN113254805A - Method and network equipment for inquiring group position - Google Patents
Method and network equipment for inquiring group position Download PDFInfo
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Abstract
The embodiment of the invention discloses a method for inquiring group positions and network equipment, which are used for sending inquiry results corresponding to network function authorities so as to prevent information leakage. The method comprises the following steps: by receiving a group location query request, the group location query request includes: target network function information and a target group identification; and sending a query result according to the target authority of the target network function corresponding to the target network function information, wherein the target authority is the authority for querying the target group position corresponding to the target group identifier.
Description
Technical Field
The embodiment of the invention relates to the field of communication, in particular to a method for querying a group location and network equipment.
Background
In the related art, a Location Application (Application Server) or a Network open Function (NEF) sends a Location request to a Gateway Mobile Location Center (GMLC). And the GMLC inquires member information in the group corresponding to the group identification, acquires the position information of the group members one by one, and returns the position information of the group members one by one to the position application or NEF.
In some cases, location application a configures group a to include members a, B, c, and location application B may query location information of a, B, c, d, e, and location application B may obtain the group a configuration of location application a by attempting to obtain the location information of group a, with a risk of information leakage.
Disclosure of Invention
The embodiment of the invention aims to provide a method for querying a group position and network equipment, which are used for preventing information leakage.
In a first aspect, a method for querying a group location is provided, the method comprising: receiving a group location query request, wherein the group location query request comprises: target network function information and a target group identification; and sending a query result according to the target authority of the target network function corresponding to the target network function information, wherein the target authority is the authority for querying the target group position corresponding to the target group identifier.
In a second aspect, a method for querying a group location is provided, the method comprising: receiving a group location query request, where the group location query request includes a target group identifier or target group member information, and the target group member information includes: identification of a plurality of target group members; and sending a query result, wherein the query result comprises a group position query result of one or more target group members in the target group.
In a third aspect, a network device is provided, including: a first receiving module, configured to receive a group location query request, where the group location query request includes: target network function information and a target group identification; and the first processing module is used for sending a query result according to the target authority of the target network function corresponding to the target network function information, wherein the target authority is the authority for querying the target group position corresponding to the target group identifier.
In a fourth aspect, a network device is provided, comprising: a second receiving module, configured to receive a group location query request, where the group location query request includes a target group identifier or target group member information, and the target group member information includes: identification of a plurality of target group members; and the second processing module is used for sending a query result, wherein the query result comprises a group position query result of one or more target group members in the target group.
In a fifth aspect, a network device is provided, the network device comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the method of querying group locations according to the first or second aspect.
In a seventh aspect, a computer-readable storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, carries out the steps of the method of querying group locations according to the first and second aspects.
The method and the network device for querying group locations provided by the embodiments of the present invention receive a group location query request, where the group location query request includes: target network function information and a target group identification; and sending a query result according to the target authority of the target network function corresponding to the target network function information, wherein the target authority is the authority for querying the target group position corresponding to the target group identifier, and the query result corresponding to the authority of the network function can be sent so as to prevent information leakage.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic flow chart diagram of a method of querying group locations in accordance with one embodiment of the present invention;
FIG. 2 is a schematic flow diagram of a query set location according to another embodiment of the invention;
FIG. 3 is a schematic flow diagram of a query set location according to another embodiment of the invention;
FIG. 4 is a schematic flow diagram of a query set location according to another embodiment of the invention;
FIG. 5 is a schematic flow diagram of a query set location according to another embodiment of the invention;
FIG. 6 is a schematic flow diagram of a query set location according to another embodiment of the invention;
FIG. 7 is a schematic flow diagram of a query set location according to another embodiment of the invention;
FIG. 8 is a schematic flow diagram of a query set location in accordance with another embodiment of the present invention;
FIG. 9 is a schematic block diagram of a network device according to one embodiment of the present invention;
FIG. 10 is a schematic block diagram of a network device according to another embodiment of the present invention;
fig. 11 is a block diagram of a network device according to one embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. "and/or" in various embodiments of the present specification means at least one of front and rear.
It should be understood that the technical solutions of the embodiments of the present invention can be applied to various communication systems, for example: a Long Term Evolution (LTE) System, an LTE Frequency Division Duplex (FDD) System, an LTE Time Division Duplex (TDD) System, a Universal Mobile Telecommunications System (UMTS) or Worldwide Interoperability for Microwave Access (WiMAX) communication System, a 5G System, a New Radio (NR) System, or a subsequent Evolution communication System.
In the embodiment of the present invention, the Terminal device may include, but is not limited to, a Mobile Station (MS), a Mobile Terminal (Mobile Terminal), a Mobile phone (Mobile Telephone), a User Equipment (UE), a handset (handset), a portable device (portable Equipment), a vehicle (vehicle), etc., and the Terminal device may communicate with one or more core networks through a Radio Access Network (RAN), for example, the Terminal device may be a Mobile phone (or referred to as a "cellular" phone), a computer with a wireless communication function, and the Terminal device may also be a portable, pocket, handheld, computer-embedded, or vehicle-mounted Mobile apparatus.
In the embodiment of the present invention, the network device is a device deployed in a radio access network to provide a wireless communication function for a terminal device. The network device may be a base station, and the base station may include various macro base stations, micro base stations, relay stations, access points, and the like. In systems employing different radio access technologies, the names of devices having a base station function may differ. For example, in an LTE network, called an Evolved node B (eNB or eNodeB), in a third Generation (3G) network, called a node B (node B), or a network device in a later Evolved communication system, etc., although the words are not limiting.
As shown in fig. 1, an embodiment of the present invention provides a method 100 for querying a group location, which may be performed by a network device, for example, a GMLC, in other words, the method may be performed by software or hardware installed in the network device, and the method includes the following steps:
s110: a group location query request is received.
Wherein the group location query request includes: target network function information and a target group identification. The network function information may include: network function identification, network function type, network function group identification, and the like. The corresponding network function may be determined from the network function information.
The set of Location query requests may be sent by the Location application or NEF to the GMLC, such as sending an LCS Service Request message, or invoking a provide Location Request of the GMLC, such as invoking an Ngmlc Location providedlocation operation.
S120: and sending a query result according to the target authority of the target network function corresponding to the target network function information.
And the target authority is the authority for inquiring the position of the target group corresponding to the target group identification. In this step the query result will be sent depending on whether the target network function has the right to query the location of the target group. In one implementation, the GMLC may send a query result when the target network function has the target authority. Otherwise, when the target network function does not have the target right, the GMLC may not send the query result as a group location query result.
Therefore, in the method for querying a group location provided in the embodiment of the present invention, a group location query request is received, where the group location query request includes: target network function information and a target group identification; and sending a query result according to the target authority of the target network function corresponding to the target network function information, wherein the target authority is the authority for querying the target group position corresponding to the target group identifier, and the query result corresponding to the authority of the network function can be sent so as to prevent information leakage.
As shown in fig. 2, an embodiment of the present invention provides a method 200 for querying a group location, which may be performed by a network device, for example, a GMLC, in other words, the method may be performed by software or hardware installed in the network device, and the method includes the following steps:
s210: a group location query request is received.
The above step S210 may adopt the same or similar descriptions as the step S110 in the embodiment of fig. 1, and is not repeated herein to avoid repetition.
S220: and sending a query result according to the target authority of the target network function corresponding to the target network function information.
And the target authority is the authority for inquiring the position of the target group corresponding to the target group identification. In this step the query result will be sent depending on whether the target network function has the right to query the location of the target group. In one implementation, in this step, the target authority of the target network function may be obtained by querying local configuration information of a unified data management UDM or the network device.
In one implementation, this step may include step S221.
Step S221: and when the target network function has the target right, the query result is a group position query result.
Specifically, when the target network function has the target authority, the GMLC may perform a step of acquiring a group location query result, for example, by querying the unified data management UDM or local configuration information of the network device, including: GMLC calls Location request operation of Local Management Function (LMF), such as call of Nlmf _ Location _ determination Location operation, or calls Location information providing operation of Access and Mobility Management Function (AMF), such as Namf _ Location _ provisionlocation operation, of an Access and Mobility Management Function (AMF), and then the AMF calls Location request operation of the LMF, wherein the Location request operation carries a target group member identifier, to target group members in the target group one by one.
The LMF may send a Location request, such as a Location Notification Invoke message, to the UE. The UE returns a Location response, such as sending a Location Notification Return message. And the LMF returns the position information of the target group member to the GMLC, or returns the position information of the target group member to the AMF, and then returns the position information of the target group member to the GMLC by the AMF. And the GMLC takes the position information of at least one target group member in the target group as a group position query result and sends the group position query result.
In another implementation, this step may include step S222.
Step S222: and when the target network function does not have the target authority, the query result is a failure return for representing that the target network function does not have the target authority.
In this step, the GMLC may send a cause of failure of location query characterizing that it does not have the target authority. In this case, the GMLC may not perform the above step of obtaining the group location query result.
Therefore, in the method for querying a group location provided in the embodiment of the present invention, a group location query request is received, where the group location query request includes: target network function information and a target group identification; and sending a query result according to the target authority of the target network function corresponding to the target network function information, wherein the target authority is the authority for querying the target group position corresponding to the target group identifier, and the query result corresponding to the authority of the network function can be sent so as to prevent information leakage.
In addition, according to the method for querying a group location provided in the embodiment of the present invention, when the target network function has the target right, the query result is a group location query result, and when the target network function does not have the target right, the query result is a failure return for representing that the target right is not included, so that on one hand, information leakage can be prevented, and on the other hand, a reason for a location application failure query can be notified.
As shown in fig. 3, an embodiment of the present invention provides a method 300 for querying a group location, which may be performed by a network device, for example, a GMLC, in other words, the method may be performed by software or hardware installed in the network device, and the method includes the following steps:
s310: a group location query request is received.
S320: and sending a query result according to the target authority of the target network function corresponding to the target network function information.
The above steps S310 to S320 may adopt the same or similar descriptions as those of the embodiments S210 to S220 in fig. 2, and are not repeated herein for avoiding repetition.
In another implementation manner, the group location query result may include not only the location information of at least one target group member in the target group as described in the embodiment of fig. 2, but also the group location query result may include: the corresponding relation between the position information of at least one target group member in the target group and the identification of the target group member enables the position application to efficiently and accurately acquire the position information of the target group member.
Additionally, the set of location query results may further include: and the reason for the failure of the position query and/or the corresponding relation between the reason for the failure of the position query of at least one target group member in the target group and the identification of the target group member.
Specifically, the reason for the location query failure may also include only the location query failure caused by having no target authority as described in the embodiment of fig. 2, and the result of the location query failure may also occur in some other cases, for example, part of the target group members are not allowed to obtain location information or the member terminals are not reachable, and in any case, the result of the location query failure may include: a reason for failure of location query or a corresponding relationship between a reason for failure of location query of at least one target group member in the target group and an identifier of the target group member.
The reason for the failure of the location query may include all reasons for the failure of the location query, that is, the failure of the location query of all the target group members in the target group, or may include a part of reasons for the failure of the location query, that is, the failure of the location query of part of the target group members in the target group.
In one implementation, the query result may include a group location query result of a plurality of target group members. The group location query result of all target group members in the target group may be included, or the group location query result of some target group members in the target group may be included.
In this case, before sending the group location query result in step S320, the method may further include:
step S321: the group location query results for the plurality of target group members are merged to generate a query result.
The GMLC may merge the group location query results of a plurality of target group members to generate one query result, for example, the query result may be in the form of a location information list, and is transmitted, thereby improving the efficiency of transmitting the group location query result.
Therefore, in the method for querying a group location provided in the embodiment of the present invention, a group location query request is received, where the group location query request includes: target network function information and a target group identification; and sending a query result according to the target authority of the target network function corresponding to the target network function information, wherein the target authority is the authority for querying the target group position corresponding to the target group identifier, and the query result corresponding to the authority of the network function can be sent so as to prevent information leakage.
In addition, in the method for querying a group location provided in the embodiment of the present invention, the querying a result by the group location includes: and the position information of at least one target group member in the target group, the reason for the failure of position query, the corresponding relationship between the position information of at least one target group member in the target group and the identification of the target group member, and the corresponding relationship between the reason for the failure of position query of at least one target group member in the target group and the identification of the target group member, so that the position application can efficiently and accurately acquire the position information of the group members.
As shown in fig. 4, an embodiment of the present invention provides a method 400 for querying a group location, which may be performed by a network device, e.g., a GMLC, in other words, the method may be performed by software or hardware installed in the network device, and the method includes the following steps:
s410: a group location query request is received.
S420: and sending a query result according to the target authority of the target network function corresponding to the target network function information.
The above steps S410-S420 may adopt the same or similar descriptions as those in S310-S320 of the embodiment in fig. 3, and are not repeated herein for avoiding repetition.
In one implementation, before sending the group location query result at S420, the method may further include: s421: and transmitting the capacity information of the target group.
Wherein the capacity information includes: at least one of an identification of target group members, a number of target group members in the target group, and a number of target group members in a group location query result. The identification of the target group member and the number of the target group members in the target group may both represent the actual capacity of the target group, the number of the target group members in the group location query result, the number of the group members that actually return the query result, and the GMLC may return only the group member information that is successfully queried without returning the group member information that is unsuccessfully queried.
In one implementation, the query result includes a group location query result for a target group member. Wherein one of the set of location query results may comprise: the location information of one target group member in the target group, or the reason for failure of location query of one target group member in the target group, or the corresponding relationship between the location information of one target group member in the target group and the identifier of the target group member, or the corresponding relationship between the reason for failure of location query of one target group member in the target group and the identifier of the target group member.
In this case, the number of times of sending the query result is the same as the number of identifications of the target group members, or the number of target group members in the target group, or the number of target group members in the query result. And when the number of times of sending the query result is the same as the number of the identifiers of the target group members, or the number of the target group members in the target group, or the number of the target group members in the query result is the same, indicating that the position application finishes receiving the group position query result, otherwise, indicating that the position application finishes receiving the group position query result.
Therefore, the position application can receive the group position query result based on the received capacity information of the target group, and the problems that the group position query result is not completely received and the position information is not comprehensively obtained due to the fact that the capacity of the target group cannot be known in advance are avoided.
Therefore, in the method for querying a group location provided in the embodiment of the present invention, a group location query request is received, where the group location query request includes: target network function information and a target group identification; and sending a query result according to the target authority of the target network function corresponding to the target network function information, wherein the target authority is the authority for querying the target group position corresponding to the target group identifier, and the query result corresponding to the authority of the network function can be sent so as to prevent information leakage.
In addition, in the method for querying a group location provided in the embodiment of the present invention, by sending the capacity information of the target group, the capacity information includes: at least one of the identification of the target group members, the number of the target group members in the target group, and the number of the target group members in the group location query result enables the location application to receive the group location query result based on the previously received capacity information of the target group, thereby avoiding incomplete reception of the group location query result and incomplete location information acquisition due to the fact that the capacity of the target group cannot be known in advance.
As shown in fig. 5, an embodiment of the present invention provides a method 500 for querying a group location, which may be performed by a network device, for example, a GMLC, in other words, the method may be performed by software or hardware installed in the network device, and the method includes the following steps:
s510: a group location query request is received.
The group location query request includes a target group identifier or target group member information, and the target group member information includes: identification of a plurality of target group members. And under the condition that the group location query request includes the target group identifier, the GMLC acquires target group member information, such as the target group member identifier, in the target group corresponding to the target group identifier. In the case where the group location query request includes target group member information, the GMLC may directly acquire the target group member information from the group location query request.
Furthermore, the GMLC may perform a step of acquiring a group location query result of the target group member according to the target group member information, for example, the step may be acquired by querying the unified data management UDM or the local configuration information of the network device, including: the GMLC invokes a Location request operation of a Location function (LMF), such as an Nlmf _ Location _ determination Location operation, for target group members in the target group one by one, or invokes a Location information providing operation of an Access Management Function (AMF), such as a Namf _ Location _ provision Location operation, and then the AMF invokes a Location request operation of the LMF, where the Location request operation carries a target group member identifier.
The LMF may send a Location request, such as a Location Notification Invoke message, to the UE. The UE returns a Location response, such as sending a Location Notification Return message. And the LMF returns the position information of the target group member to the GMLC, or returns the position information of the target group member to the AMF, and then returns the position information of the target group member to the GMLC by the AMF.
S520: and sending the query result.
Wherein the query result comprises a group location query result for one or more target group members.
In one implementation, the query result includes a group location query result for a target group member. In this case, if there are multiple target group members in the target group, the GMLC will transmit one by one. One query result sent each time comprises a group position query result of a target group member. In another implementation, the query result includes a group location query result for a plurality of target group members. In this case, the GMLC merges the group location query results of the plurality of target group members and transmits them. One query result sent at a time comprises group position query results of a plurality of target group members.
Therefore, in the method for querying a group location provided by the embodiment of the present invention, a group location query request is received, where the group location query request includes a target group identifier or information of a plurality of target group members; and sending a query result, wherein the query result comprises a group position query result of one or more target group members, and the query result of the group position of the target group members can be determined based on the received target group identification or the information of the plurality of target group members and sent to the position application one by one or in a combined manner.
As shown in fig. 6, an embodiment of the present invention provides a method 600 for querying a group location, which may be performed by a network device, for example, a GMLC, in other words, the method may be performed by software or hardware installed in the network device, and the method includes the following steps:
s610: a group location query request is received.
This step may be the same as or similar to the description of embodiment S510 in fig. 5, and is not repeated here.
S620: and transmitting the capacity information of the target group.
Wherein the capacity information includes: at least one of an identification of a target group member, a number of target group members in the target group, and a number of target group members in the query result. The identification of the target group member and the number of the target group members in the target group may both represent the actual capacity of the target group, the number of the target group members in the group location query result, the number of the group members which actually return the query result, and the GMLC may return only the group member information which is successfully queried without returning the group member information which is unsuccessfully queried.
S630: and sending the query result.
Wherein the query result comprises a group location query result of a target group member.
In one implementation, the query result includes a group location query result for a target group member. In this case, if there are multiple target group members in the target group, the GMLC will transmit one by one. Therefore, in the case that the query result includes the location information of one target group member in the target group, the number of times of sending the query result is the same as the number of identifiers of the target group member, or the number of target group members in the target group, or the number of target group members in the query result.
In one implementation, one of the set of location query results may include: the location information of one target group member in the target group, or the reason for failure of location query of one target group member in the target group, or the corresponding relationship between the location information of one target group member in the target group and the identifier of the target group member, or the corresponding relationship between the reason for failure of location query of one target group member in the target group and the identifier of the target group member.
Based on the above, the location application can receive the group location query result based on the received capacity information of the target group, so that incomplete reception of the group location query result and incomplete location information acquisition due to the fact that the capacity of the target group cannot be known in advance are avoided.
Therefore, in the method for querying a group location provided by the embodiment of the present invention, a group location query request is received, where the group location query request includes a target group identifier or information of a plurality of target group members; and sending a query result, wherein the query result comprises a group position query result of a target group member, and the query result can be sent to the position application one by determining the group position query result of the target group member based on the received target group identifier or the information of a plurality of target group members.
In addition, according to the method for querying a group location provided in the embodiment of the present invention, by sending the capacity information of the target group, when the query result includes the location information of one target group member in the target group, the number of times of sending the query result is the same as the number of identifiers of the target group member, or the number of times of sending the query result is the same as the number of target group members in the target group, or the number of times of sending the query result is the same as the number of target group members in the query result, it is possible to avoid that the group location query result is incompletely received and the location information is not completely obtained because the capacity of the target group cannot be known in advance.
As shown in fig. 7, an embodiment of the present invention provides a method 700 for querying a group location, which may be performed by a network device, for example, a GMLC, in other words, the method may be performed by software or hardware installed in the network device, and the method includes the following steps:
s710: a group location query request is received.
This step may be the same as or similar to the description of embodiment S510 in fig. 5, and is not repeated here.
S720: and combining the position information of the plurality of target group members in the target group to generate a query result under the condition that the query result comprises the position information of the plurality of target group members in the target group.
One query result includes the group location query results of a plurality of target group members. The group location query result of all target group members in the target group may be included, or the group location query result of some target group members in the target group may be included.
S730: and sending the query result.
Wherein the query result comprises a group location query result for a plurality of target group members.
In one implementation, the set of location query results includes: at least one of location information of a plurality of target group members in the target group, a reason for failure in location query, a corresponding relationship between location information of a plurality of target group members in the target group and an identifier of the target group member, and a corresponding relationship between a reason for failure in location query of a plurality of target group members in the target group and an identifier of the target group member.
Therefore, according to the method for querying group locations provided by the embodiment of the present invention, location information of a plurality of target group members in the target group is merged to generate the query result, so that the location information of the plurality of target group members can be merged and sent to a location application, and efficiency of sending location information is improved.
As shown in fig. 8, an embodiment of the present invention provides a method 800 for querying a group location, which may be performed by a network device, e.g., a GMLC, in other words, the method may be performed by software or hardware installed in the network device, and the method includes the following steps:
s810: a group location query request is received.
This step may be the same as or similar to the description of embodiment S510 in fig. 5, and is not repeated here. The group location query request further includes target network function information. The network function information may include: network function identification, network function type, network function group identification, and the like. The corresponding network function may be determined from the network function information.
S820: and sending the query result according to the target authority of the target network function corresponding to the target network function information.
And the target authority is the authority for inquiring the position of the target group corresponding to the target group identification. The query results include group location query results for one or more target group members.
In an implementation manner, when the target network function has the target right, the GMLC may execute the step of obtaining the group location query result of the target group member according to the information of the target group member, and the specific steps are similar to those described in step S510 in the embodiment of fig. 5, and are not described herein again. The step of sending the query result is similar to the corresponding step of sending the query result in the embodiments of fig. 5, 6, or 7, and is not described herein again.
Therefore, according to the method for querying group locations provided by the embodiment of the present invention, the query result is sent according to the target permission of the target network function corresponding to the target network function information, where the target permission is a permission for querying the target group location corresponding to the target group identifier, and the query result corresponding to the permission of the network function can be sent, so as to prevent information leakage.
Fig. 9 is a schematic structural diagram of a network device according to an embodiment of the present invention. As shown in fig. 9, the network device 900 includes: a first receiving module 910 and a first processing module 920.
The first receiving module 910 is configured to receive a group location query request, where the group location query request includes: target network function information and a target group identification. A first processing module 920, configured to send a query result according to a target permission of a target network function corresponding to the target network function information, where the target permission is a permission to query a target group location corresponding to the target group identifier.
In one implementation, when the target network function has the target authority, the query result is a group location query result; or when the target network function does not have the target authority, the query result is a failure return for representing that the target network function does not have the target authority.
In one implementation, the first processing module 920 is further configured to: and before the query result is sent, acquiring the target authority of the target network function by querying the local configuration information of the Unified Data Management (UDM) or the network equipment.
In one implementation, the set of location query results includes: at least one of location information of at least one target group member in the target group, a reason for failure of location query, a corresponding relationship between the location information of at least one target group member in the target group and an identifier of the target group member, and a corresponding relationship between the reason for failure of location query of at least one target group member in the target group and the identifier of the target group member.
In one implementation, the first processing module 920 is further configured to: transmitting capacity information of the target group before the transmitting of the group location query result, wherein the capacity information includes: at least one of an identification of target group members, a number of target group members in the target group, and a number of target group members in a group location query result.
The network device 900 according to the embodiment of the present invention may refer to the process corresponding to the method 100 and 400 according to the embodiment of the present invention, and each unit/module and the other operations and/or functions in the network device 900 are respectively for implementing the corresponding process in the method 100 and 400, and can achieve the same or equivalent technical effects, and for brevity, no further description is provided herein.
Fig. 10 is a schematic structural diagram of a network device according to an embodiment of the present invention. As shown in fig. 10, the network device 1000 includes: a second receiving module 1010 and a second processing module 1020.
The second receiving module 1010 is configured to receive a group location query request, where the group location query request includes a target group identifier or target group member information, and the target group member information includes: identification of a plurality of target group members. The second processing module 1020 is configured to send a query result, where the query result includes a group location query result of one or more target group members in the target group.
In one implementation, the second processing module 1020 is further configured to send capacity information of the target group before the sending of the query result, where the capacity information includes: at least one of an identification of a target group member, a number of target group members in the target group, and a number of target group members in the query result.
In one implementation, in a case that the query result includes location information of one target group member in the target group, the number of times of sending the query result is the same as the number of identifiers of the target group member, or the number of target group members in the target group, or the number of target group members in the query result.
In one implementation, the second processing module 1020 is further configured to, in a case that the query result includes location information of a plurality of target group members in the target group, merge the location information of the plurality of target group members in the target group to generate the query result before the sending of the query result.
In one implementation, the set of location query results includes: at least one of location information of at least one target group member in the target group, a reason for failure of location query, a corresponding relationship between the location information of at least one target group member in the target group and an identifier of the target group member, and a corresponding relationship between the reason for failure of location query of at least one target group member in the target group and the identifier of the target group member.
In an implementation manner, the group location query request further includes target network function information, and the second processing module 1020 is configured to send a query result according to a target permission of a target network function corresponding to the target network function information, where the target permission is a permission to query a target group location corresponding to the target group identifier.
The network device 1000 according to the embodiment of the present invention may refer to the process corresponding to the method 500-800 according to the embodiment of the present invention, and each unit/module and the other operations and/or functions in the network device 900 are respectively for implementing the corresponding process in the method 500-800 and achieving the same or equivalent technical effects, and for brevity, no further description is provided herein.
Referring to fig. 11, fig. 11 is a structural diagram of a network device applied in the embodiment of the present invention, which can implement the details of the method embodiments 100-400 or 500-800, and achieve the same effect. As shown in fig. 11, the network device 1100 includes: a processor 1101, a transceiver 1102, a memory 1103, and a bus interface, wherein:
in this embodiment of the present invention, the network device 1100 further includes: a computer program stored on the memory 1103 and executable on the processor 1101, the computer program, when executed by the processor 1101, implementing the steps of the method 100-400 or 500-800.
In fig. 11, the bus architecture may include any number of interconnected buses and bridges, with one or more processors, represented by processor 1101, and various circuits, represented by memory 1103, linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 1102 may be a plurality of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium.
The processor 1101 is responsible for managing the bus architecture and general processing, and the memory 1103 may store data used by the processor 1101 in performing operations.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the method embodiments 100-400 or 500-800, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (15)
1. A method of querying a group location, performed by a network device, the method comprising:
receiving a group location query request, wherein the group location query request comprises: target network function information and a target group identification;
and sending a query result according to the target authority of the target network function corresponding to the target network function information, wherein the target authority is the authority for querying the target group position corresponding to the target group identifier.
2. The method of claim 1,
when the target network function has the target right, the query result is a group position query result; or
And when the target network function does not have the target authority, the query result is a failure return for representing that the target network function does not have the target authority.
3. The method of claim 1, wherein prior to said sending the query result, the method further comprises:
and acquiring the target authority of the target network function by inquiring local configuration information of the unified data management UDM or the network equipment.
4. The method of claim 2, wherein the set of location query results comprises: at least one of location information of at least one target group member in the target group, a reason for failure of location query, a corresponding relationship between the location information of at least one target group member in the target group and an identifier of the target group member, and a corresponding relationship between the reason for failure of location query of at least one target group member in the target group and the identifier of the target group member.
5. The method of claim 2, wherein prior to the sending the group location query result, the method further comprises:
transmitting capacity information of the target group, wherein the capacity information includes: at least one of an identification of target group members, a number of target group members in the target group, and a number of target group members in a group location query result.
6. A method of querying a group location, the method comprising:
receiving a group position query request, wherein the group position query request comprises a target group identifier or information of a plurality of target group members;
and sending a query result, wherein the query result comprises a group position query result of one or more target group members.
7. The method of claim 6, wherein prior to said sending query results, the method further comprises:
transmitting capacity information of the target group, wherein the capacity information includes: at least one of an identification of a target group member, a number of target group members in the target group, and a number of target group members in the query result.
8. The method according to claim 7, wherein in case that the query result includes location information of one target group member in the target group, the number of times the query result is sent is the same as the number of identifications of the target group member, or the number of target group members in the target group, or the number of target group members in the query result.
9. The method of claim 6, wherein in the case that the query result includes location information for a plurality of target group members in the target group, prior to the sending the query result, the method further comprises:
and combining the position information of a plurality of target group members in the target group to generate the query result.
10. The method of claim 6, wherein the set of location query results comprises: at least one of location information of at least one target group member in the target group, a reason for failure of location query, a corresponding relationship between the location information of at least one target group member in the target group and an identifier of the target group member, and a corresponding relationship between the reason for failure of location query of at least one target group member in the target group and the identifier of the target group member.
11. The method as claimed in claim 6, wherein the group location query request further includes target network function information, and the sending the query result includes:
and sending a query result according to the target authority of the target network function corresponding to the target network function information, wherein the target authority is the authority for querying the target group position corresponding to the target group identifier.
12. A network device, comprising:
a first receiving module, configured to receive a group location query request, where the group location query request includes: target network function information and a target group identification;
and the first processing module is used for sending a query result according to the target authority of the target network function corresponding to the target network function information, wherein the target authority is the authority for querying the target group position corresponding to the target group identifier.
13. A network device, comprising:
a second receiving module, configured to receive a group location query request, where the group location query request includes a target group identifier or target group member information, and the target group member information includes: identification of a plurality of target group members;
and the second processing module is used for sending a query result, wherein the query result comprises a group position query result of one or more target group members in the target group.
14. A network device, comprising: memory, processor and computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing a method of querying a group location as claimed in any one of claims 1 to 5 or implementing steps of a method of querying a group location as claimed in any one of claims 6 to 11.
15. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, carries out the method of querying a group location according to any one of claims 1 to 5 or the steps of the method of querying a group location according to any one of claims 6 to 11.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115103298A (en) * | 2022-06-14 | 2022-09-23 | 广州爱浦路网络技术有限公司 | Terminal positioning method, system and storage medium based on grouping permission |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090174891A1 (en) * | 2008-01-09 | 2009-07-09 | Fuji Xerox Co., Ltd. | Right information managing device, information processing system, and computer readable medium |
| CN101656933A (en) * | 2009-09-16 | 2010-02-24 | 中兴通讯股份有限公司 | Method, device and system in group system for positioning by short message |
| CN101800928A (en) * | 2009-02-09 | 2010-08-11 | 中兴通讯股份有限公司 | Group positioning method, device and system |
| CN101902685A (en) * | 2009-05-27 | 2010-12-01 | 深圳市赛格导航科技股份有限公司 | Terminal, system and method for position query among group members |
| CN102130773A (en) * | 2011-02-25 | 2011-07-20 | 华为技术有限公司 | Group communication method and device |
| CN102547599A (en) * | 2010-12-16 | 2012-07-04 | 中国移动通信集团黑龙江有限公司 | Acquisition method, device and system for location information |
| CN103096241A (en) * | 2011-11-02 | 2013-05-08 | 上海贝尔股份有限公司 | Method and device used for offering position information |
| KR20130073593A (en) * | 2011-12-23 | 2013-07-03 | 주식회사 케이티 | Method of location based service for a group of user equipment and the user equipment thereof |
| WO2014027740A1 (en) * | 2012-08-14 | 2014-02-20 | 주식회사 케이티 | Method and apparatus for group-based messaging in mobile communication network |
| CN104765990A (en) * | 2015-03-11 | 2015-07-08 | 小米科技有限责任公司 | Setting method and device for management account of intelligent device |
| CN106131788A (en) * | 2016-07-15 | 2016-11-16 | 海能达通信股份有限公司 | A kind of obtain the method for positional information, relevant device and trunked communication system |
| CN107710793A (en) * | 2015-06-30 | 2018-02-16 | 华为技术有限公司 | A kind of localization method and corresponding intrument |
| CN108388604A (en) * | 2018-02-06 | 2018-08-10 | 平安科技（深圳）有限公司 | User right data administrator, method and computer readable storage medium |
| CN110188520A (en) * | 2019-05-29 | 2019-08-30 | 维沃移动通信有限公司 | A kind of right management method and mobile terminal of application |
-
2020
- 2020-02-12 CN CN202010091707.3A patent/CN113254805A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483708A (en) * | 2008-01-09 | 2009-07-15 | 富士施乐株式会社 | Right information managing device, information processing system, information processing method, and information processing program |
| US20090174891A1 (en) * | 2008-01-09 | 2009-07-09 | Fuji Xerox Co., Ltd. | Right information managing device, information processing system, and computer readable medium |
| CN101800928A (en) * | 2009-02-09 | 2010-08-11 | 中兴通讯股份有限公司 | Group positioning method, device and system |
| CN101902685A (en) * | 2009-05-27 | 2010-12-01 | 深圳市赛格导航科技股份有限公司 | Terminal, system and method for position query among group members |
| CN101656933A (en) * | 2009-09-16 | 2010-02-24 | 中兴通讯股份有限公司 | Method, device and system in group system for positioning by short message |
| CN102547599A (en) * | 2010-12-16 | 2012-07-04 | 中国移动通信集团黑龙江有限公司 | Acquisition method, device and system for location information |
| US20130346504A1 (en) * | 2011-02-25 | 2013-12-26 | Huawei Technologies Co., Ltd. | Group communication method and apparatus for group communication |
| CN102130773A (en) * | 2011-02-25 | 2011-07-20 | 华为技术有限公司 | Group communication method and device |
| CN103096241A (en) * | 2011-11-02 | 2013-05-08 | 上海贝尔股份有限公司 | Method and device used for offering position information |
| KR20130073593A (en) * | 2011-12-23 | 2013-07-03 | 주식회사 케이티 | Method of location based service for a group of user equipment and the user equipment thereof |
| WO2014027740A1 (en) * | 2012-08-14 | 2014-02-20 | 주식회사 케이티 | Method and apparatus for group-based messaging in mobile communication network |
| CN104765990A (en) * | 2015-03-11 | 2015-07-08 | 小米科技有限责任公司 | Setting method and device for management account of intelligent device |
| CN107710793A (en) * | 2015-06-30 | 2018-02-16 | 华为技术有限公司 | A kind of localization method and corresponding intrument |
| CN106131788A (en) * | 2016-07-15 | 2016-11-16 | 海能达通信股份有限公司 | A kind of obtain the method for positional information, relevant device and trunked communication system |
| CN108388604A (en) * | 2018-02-06 | 2018-08-10 | 平安科技（深圳）有限公司 | User right data administrator, method and computer readable storage medium |
| WO2019153592A1 (en) * | 2018-02-06 | 2019-08-15 | 平安科技（深圳）有限公司 | User authority data management device and method, and computer readable storage medium |
| CN110188520A (en) * | 2019-05-29 | 2019-08-30 | 维沃移动通信有限公司 | A kind of right management method and mobile terminal of application |
Non-Patent Citations (4)
| Title |
|---|
| 何彦平;: "一种智能手机的低功率损耗设计", 电子测试, no. 12, 15 June 2018 (2018-06-15), pages 73 * |
| 刘阳;雷鸣宇;李娜;付国强;: "一种具有关联性感知的RFID网络追溯服务", 小型微型计算机系统, no. 04, 15 April 2017 (2017-04-15), pages 112 - 117 * |
| 李青;严学纯;陈思中;: "基于移动信令数据分析的位置服务与基站定位技术的混合应用", 电信科学, no. 08, 20 August 2017 (2017-08-20), pages 161 - 168 * |
| 魏勍颋, 杨楠, 邹宏, 占传杰, 曾勍炜: "WebMIS中权限管理模式的设计和实现", 计算机与现代化, no. 12, 30 December 2004 (2004-12-30), pages 124 - 127 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115103298A (en) * | 2022-06-14 | 2022-09-23 | 广州爱浦路网络技术有限公司 | Terminal positioning method, system and storage medium based on grouping permission |
| CN115103298B (en) * | 2022-06-14 | 2023-10-27 | 广州爱浦路网络技术有限公司 | Terminal positioning method, system and storage medium based on grouping permission |
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