WO2017206088A1

WO2017206088A1 - Method and device for verifying location

Info

Publication number: WO2017206088A1
Application number: PCT/CN2016/084206
Authority: WO
Inventors: 席辉
Original assignee: 华为技术有限公司
Priority date: 2016-05-31
Filing date: 2016-05-31
Publication date: 2017-12-07
Also published as: CN109076435A

Abstract

Provided in the embodiments of the present invention are a method and a device for verifying a location, which relate to the technical field of communications, and can improve the accuracy of the verification of the location of a home base station, without increasing costs. The method comprises: a home base station acquiring verification information, the verification information comprising first network topology information of a network where the home base station is located at a first instance of time, or a first identifier set, the first identifier set being a set of identifiers of user devices connected to the home base station at the first instance of time, the first network topology information comprising a topology relation of the home base station at a first stage or comprising topological relations of the home base station from the first stage to the Nth stage, the first instance of time being the instance of time when the home base station acquires the verification information; and the home base station sending to a verification node the verification information, the verification information being used for instructing the verification node to verify the location of the home base station according to the first network topology information or the first identifier set. The method is applied to the verification of the location of the home base station.

Description

Position verification method and device

Technical field

The present invention relates to the field of communications technologies, and in particular, to a location verification method and apparatus.

Background technique

A home base station is a small, low-power base station deployed in a home, office, or other small coverage area, including a traditional home base station (English: Home Node B, HNB) and a home evolved base station (English: Home evolved Node B, HeNB). ), can improve the quality of indoor signals, and the deployment cost is low, enabling operators to provide users with higher data transmission rates. In order to ensure the security of the home base station and prevent the illegal user from illegally diverting the home base station, causing the economic loss of the owner of the home base station, when the home base station is started, it needs to be verified by a node, such as a gateway, a network management system or an operation support system. The device such as Operation Support System (OSS) verifies the location of the home base station to determine whether the home base station is in a valid location, such as the owner's home or the owner's office. The operator only provides services to the home base station in a valid location.

At present, the verification of the location of the home base station is usually performed by the home base station, the identifier of the bandwidth access line of the home base station, the neighboring area information of the macro cell where the home base station is located, or by the Global Positioning System (GPS). The provided location information is sent to the verification node such that the verification node verifies the location of the home base station.

However, in the above location verification method, the bandwidth access line and the macro cell are both for a wide coverage area, and the verification node can only verify according to the identifier of the bandwidth access line or the neighboring area information of the macro cell where the home base station is located. Whether the home base station is moved outside the area, and cannot accurately verify whether the home base station is in a valid location in the area, and therefore, the identifier of the bandwidth access line or the neighboring area information of the macro cell where the home base station is located Method for verifying the location of the home base station, verifying The accuracy is low. The location information provided by the GPS verifies the location of the home base station. Although it is possible to accurately verify whether the home base station is in a valid location, it is necessary to deploy a GPS device in the home base station, which increases the cost.

Summary of the invention

Embodiments of the present invention provide a location verification method and apparatus, which can improve the accuracy of verifying the location of a home base station without increasing the cost.

In order to achieve the above object, embodiments of the present invention adopt the following technical solutions:

In a first aspect, an embodiment of the present invention provides a location verification method, including:

The home base station obtains the verification information, where the verification information includes the first network topology information or the first identifier set of the network where the home base station is located at the first moment, where the first identifier set is a user connected to the home base station at the first moment. a set of identifiers of the device, where the first network topology information includes a first-level topological relationship of the home base station, or includes a first-level to an N-th topology relationship of the home base station, where N≥2, where N is an integer, the first The time at which the home base station obtains the verification information; the home base station sends the verification information to the verification node, where the verification information is used to indicate that the verification node is to the home base station according to the first network topology information or the first identifier set. The location is verified.

The embodiment of the present invention provides a location verification method, in which the home base station sends the first network topology information of the home base station or the first identifier set as verification information to the verification node, so that the verification node verifies the location of the home base station. The first network topology information of the home base station and the first identifier set (ie, the set of identifiers of the user equipment currently connected to the home base station) can accurately reflect whether the home base station is in a valid location, and does not need to deploy a GPS device or Other positioning devices, therefore, verifying the location of the home base station by the first network topology information or the first identification set improves the accuracy of verifying the location of the home base station without increasing the cost.

Optionally, the verification information includes the first identifier set, and the method further includes: the home base station periodically acquiring the second identifier set, where the second identifier set is connected to the home base station at the second moment. a set of identifiers of the user equipment, the second moment is a time when the home base station acquires the second identifier set; the home base station sends the second identifier set to the verification node, where the second identifier set is used for the verification Determining, by the node, the identifier of the user equipment that is bound to the home base station; the home base station receiving the notification message sent by the verification node, the notification message is used to indicate that the home base station stops sending the second identifier set to the verification node; According to the notification message, stopping sending the second identifier set to the verification node.

With this optional mode, the third identifier set can be automatically determined by the verification node, and the network operation and maintenance personnel are not required to perform manual configuration.

In a second aspect, an embodiment of the present invention provides a location verification method, including:

The verification node receives the verification information sent by the home base station, where the verification information includes the first network topology information or the first identifier set of the network where the home base station is located at the first moment, the first identifier set is the first moment and the family a set of identifiers of the user equipments connected to the base station, where the first network topology information includes a first-level topological relationship of the home base station, or a first-level to an N-th order relationship of the home base station, where N≥2, where N is an integer The first time is a time when the home base station obtains the verification information; the verification node verifies the first network topology information or the first identifier set according to the verification condition saved in the verification node, to the home base station The location is verified.

The embodiment of the invention provides a location verification method. The verification node verifies the location of the home base station by verifying the first network topology information of the home base station or the first identifier set. The first network topology information of the home base station and the first identifier set (ie, the set of identifiers of the user equipment currently connected to the home base station) can accurately reflect whether the home base station is in a valid location, and does not need to deploy a GPS device or Other positioning devices, therefore, verifying the location of the home base station by the first network topology information or the first identification set improves the accuracy of verifying the location of the home base station without increasing the cost.

Optionally, the verification information includes the first network topology information, and the verification condition includes the second network topology information, and the verification node verifies the first network topology information or the first identifier set according to the verification condition saved in the verification node, including: the verification The node determines whether the first network topology information is the same as the second network topology information, wherein if the first network topology information is the same as the second network topology, the verification information satisfies the verification condition, if the first network topology The information is not the same as the second network topology, then the verification The information does not satisfy the verification condition.

Optionally, the verification information includes a first identifier set, where the verification condition includes a third identifier set, where the third identifier set is a set of identifiers of user equipments bound to the home base station, and the verification node is configured according to the verification conditions saved in the verification node. Verifying the first network topology information or the first identifier set, the method includes: determining, by the verification node, at least one identifier in the third identifier set, where the first identifier set exists in the first identifier set If the at least one identifier of the third identifier set is used, the verification information satisfies the verification condition. If the identifier in the third identifier set does not exist in the first identifier set, the verification information does not satisfy the verification condition.

Optionally, before the verification node receives the verification information sent by the home base station, the method further includes: the verification node receiving the second identifier set sent by the home base station, where the second identifier set is a user connected to the home base station at the second moment. a set of identifiers of the device, where the second time is the time when the home base station acquires the second identifier set; the verification node sends the preset time period after receiving the first second identifier set to the home base station a notification message, the notification message is used to indicate that the home base station stops sending the second identifier set to the verification node; the verification node determines a third identifier set from the database, where the database includes the verification node receiving the preset time period Each of the different identifiers and the cumulative number of received times of each of the different identifiers, the third set of identifiers is a set of identifiers in the database that have a cumulative number of received times greater than a preset number of received counts.

In a third aspect, an embodiment of the present invention provides a home base station, including:

The acquiring unit is configured to obtain the verification information, where the verification information includes the first network topology information or the first identifier set of the network where the home base station is located at the first moment, where the first identifier set is the first time and the home base station a set of identifiers of the connected user equipment, where the first network topology information includes a first-level topological relationship of the home base station, or includes a first-level to an N-th order relationship of the home base station, where N≥2, where N is an integer, The first time is a time when the home base station acquires the verification information, and the sending unit is configured to send the verification information to the verification node, where the verification information is used to indicate that the verification node is configured according to the The first network topology information or the first identifier set verifies the location of the home base station.

The embodiment of the present invention provides a home base station, where the home base station can send the first network topology information or the first identifier set of the home base station as verification information to the verification node, so that the verification node verifies the location of the home base station. The first network topology information of the home base station and the first identifier set (ie, the set of identifiers of the user equipment currently connected to the home base station) can accurately reflect whether the home base station is in a valid location, and does not need to deploy a GPS device or Other positioning devices, therefore, verifying the location of the home base station by the first network topology information or the first identification set improves the accuracy of verifying the location of the home base station without increasing the cost.

Optionally, the verification information acquired by the acquiring unit includes a first identifier set, and the home base station further includes a receiving unit, where the acquiring unit is further configured to periodically acquire the second identifier set, the second identifier set, before acquiring the verification information. a second set of the identifiers of the user equipments connected to the home base station at the second time, the second time is a time at which the acquiring unit obtains the second identifier set, and the sending unit is further configured to send, by the home base station, the a second identifier set, the second identifier set is used by the verification node to determine an identifier of the user equipment that is bound to the home base station, and the receiving unit is configured to receive a notification message sent by the verification node, where the notification message is used to indicate the sending The unit stops sending the second identifier set to the verification node; the sending unit is further configured to stop sending the second identifier set to the verification node according to the notification message received by the receiving unit.

In a fourth aspect, an embodiment of the present invention provides a verification node, including:

The receiving unit is configured to receive the verification information sent by the home base station, where the verification information includes the first network topology information or the first identifier set of the network where the home base station is located at the first moment, where the first identifier set is at the first moment a set of identifiers of the user equipments connected to the home base station, where the first network topology information includes a first-level topological relationship of the home base station, or includes a first-level to an N-th topology relationship of the home base station, where N≥2, N is an integer, the first time is a time when the home base station acquires the verification information; the verification unit is configured to: according to the verification condition saved in the verification node, the first network topology information or the verification received by the receiving unit An identification set for verification to Verify the location of the home base station.

The embodiment of the invention provides a verification node, which can verify the location of the home base station by verifying the first network topology information or the first identifier set of the home base station. The first network topology information of the home base station and the first identifier set (ie, the set of identifiers of the user equipment currently connected to the home base station) can accurately reflect whether the home base station is in a valid location, and does not need to deploy a GPS device or Other positioning devices, therefore, verifying the location of the home base station by the first network topology information or the first identification set improves the accuracy of verifying the location of the home base station without increasing the cost.

Optionally, the verification information received by the receiving unit includes the first network topology information, where the verification condition includes the second network topology information, and the verification node is specifically configured to determine whether the first network topology information is the same as the second network topology information. If the first network topology information is the same as the second network topology, the verification node determines that the verification information satisfies the verification condition. If the first network topology information is different from the second network topology, the verification unit is It is determined that the verification information does not satisfy the verification condition.

Optionally, the verification information received by the receiving unit includes a first identifier set, where the verification condition includes a third identifier set, where the third identifier set is a set of identifiers of user equipments bound to the home base station, and the verification node is specifically used to Determining whether at least one identifier in the third identifier set exists in the first identifier set, wherein if the at least one identifier in the third identifier set exists in the first identifier set, the verification node determines that the verification information is satisfied The verification condition determines that the verification information does not satisfy the verification condition if the identifier in the third identifier set does not exist in the first identifier set.

Optionally, the verification node further includes a sending unit and a determining unit, where the receiving unit is further configured to: before receiving the verification information sent by the home base station, receive the second identifier set sent by the home base station, where the second identifier set is in the second a set of identifiers of user equipments that are connected to the home base station at a time, the second time is a time when the home base station acquires the second identity set; and the sending unit is configured to receive, by the receiving unit, the first one of the second identifiers Sending a notification message to the home base station after the preset preset time period, the notification message is used to indicate that the home base station stops sending the second identifier set to the verification node; a determining unit, configured to determine a third identifier set from the database, where the database includes each different identifier received by the receiving unit in the preset time period and a cumulative number of received times of each different identifier, where the third identifier set is A collection of identifiers in the database whose cumulative number of receptions is greater than a preset number of reception thresholds.

For the technical effects of the verification node provided by the embodiment of the present invention, reference may be made to the location verification method of the foregoing second aspect and the technical effects of the various alternative manners of the second aspect, and details are not described herein again.

In the foregoing first to fourth aspects, the first-level topological relationship adopts the identifier of the home base station, and the port number of the port connected to the primary cascading device of the home base station, the first-level cascading The port number of the port to which the device is connected to the home base station, and the identifier of the first-level cascade device. The M-level topological relationship uses the identifier of the M-1-level cascade device of the home base station, and the M-1 level cascades. The port number of the port that the device is connected to the M-level cascading device of the home base station, the port number of the port that the M-level cascading device is connected to the M-1 tier cascading device, and the characterization of the M-level cascading device The first-level cascade device is a first cascade device connected to the home base station, and the M-level cascade device is a cascade device connected to the M-1 cascade device, 2≤M≤N,M Is an integer.

Optionally, in the foregoing first to fourth aspects, the verification information may further include: first neighbor information of the pico cell where the home base station is located at the first moment, and the first service set detected by the home base station at the first moment. The identifier (English: Service Set Identifier, SSID), or the first neighbor information and the first SSID. The corresponding verification condition is the second neighbor information, the second SSID, or the second neighbor information and the second SSID.

In this optional mode, the pico cell where the home base station is located is the pico cell covered by the home base station, and the SSID is the name of the WiFi, and the coverage of the pico cell is compared with the area corresponding to the macro cell and the broadband access line. The coverage of the WiFi is small, and therefore, by verifying the location of the home base station by the first neighboring cell information and the first SSID, the accuracy of verifying the location of the home base station can be improved.

In a fifth aspect, an embodiment of the present invention provides a home base station, including a processor, a memory, a system bus, and a communication interface.

The memory is configured to store a computer to execute instructions, and the processor passes the memory The system bus is connected, and when the home base station is in operation, the processor executes the computer-executed instruction stored in the memory, so that the home base station performs the location verification method according to the first aspect or any optional manner of the first aspect. .

According to a sixth aspect, an embodiment of the present invention provides a storage medium, including a computer executing instruction, when the processor of the home base station executes the computer to execute an instruction, the home base station performs any one of the foregoing first aspect or the first aspect. A location verification method as described in an alternative manner.

In a seventh aspect, an embodiment of the present invention provides a verification node, including a processor, a memory, a system bus, and a communication interface.

The memory is configured to store a computer execution instruction, the processor is connected to the memory through the system bus, and when the verification node is running, the processor executes the computer execution instruction stored in the memory, so that the verification node performs as the second Aspect verification method according to aspect or any alternative of the second aspect.

According to an eighth aspect, an embodiment of the present invention provides a storage medium, including a computer execution instruction, when the processor of the verification node executes the computer execution instruction, the verification node performs any one of the foregoing second aspect or the second aspect. A location verification method as described in an alternative manner.

According to a ninth aspect, the embodiment of the present invention provides a location verification system, including the home base station according to the above third aspect, and the verification node according to the fourth aspect, or the home base station according to the fifth aspect. And the verification node described in the seventh aspect above.

For the technical effects of the home base station provided by the embodiment of the present invention, refer to the location verification method of the foregoing first aspect, and the technical effects of the various optional manners of the first aspect. For the technical effect of the verification node provided by the embodiment of the present invention, refer to the foregoing second. The location verification method of the aspect and the technical effects of the various alternative manners of the second aspect are not described herein again.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art description will be briefly described below. It is apparent that the drawings in the following description are only some embodiments of the invention, and not all embodiments.

FIG. 1 is a schematic diagram of a communication network according to an embodiment of the present invention;

2 is an interaction diagram of a location verification method according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram 1 of a home base station according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram 2 of a home base station according to an embodiment of the present disclosure;

FIG. 5 is a schematic structural diagram 1 of a verification node according to an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram 2 of a verification node according to an embodiment of the present disclosure;

FIG. 7 is a schematic structural diagram of hardware of a home base station according to an embodiment of the present disclosure;

FIG. 8 is a schematic structural diagram of a hardware of a verification node according to an embodiment of the present disclosure;

FIG. 9 is a schematic diagram of a location verification system according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments.

At present, the verification of the location of the home base station is usually implemented by verifying the identity of the bandwidth access line of the home base station, the identity of the neighboring cell of the macro cell where the home base station is located, or the location information provided by the GPS. For the identifier of the bandwidth access line, the bandwidth access line is usually for a wide coverage area. Therefore, the verification node can only determine whether the home base station is removed from the bandwidth access line according to the identifier of the bandwidth access line. The area cannot determine whether the home base station is in a valid location within the area. For the identifier of the neighboring cell of the macro cell where the home base station is located, the coverage of the macro cell where the home base station is located is very wide, and the coverage radius of the macro cell is usually between 1 km and 25 km, when the home base station is in the macro cell. When the mobile station detects that the identity of the neighboring cell of the macro cell is the same, the verification node cannot determine whether the home base station is in the macro cell according to the identifier of the neighboring cell of the macro cell where the home base station is located. In a valid position. For the location information provided by the GPS, the verification node can accurately verify whether the home base station is in a valid location according to the location information, However, the method requires a GPS device capable of positioning in an indoor environment in a home base station, resulting in an increase in deployment cost of the home base station.

To this end, the embodiment of the present invention provides a location verification method, which can determine whether the location of the home base station is in a valid location without adding a GPS device. The location verification method provided by the embodiment of the present invention can be applied to any communication network that needs to verify the location of the home base station. Illustratively, as shown in FIG. 1 , a schematic diagram of a communication network including a home base station, a switch, a router, an OSS, and a packet core network (Evolved Packet Core, EPC) device according to an embodiment of the present invention. . The EPC device may include a network element device such as a gateway or a network management device. In the communication network, the verification node may be an OSS or an EPC device.

It should be noted that, in the embodiments of the present invention, the terms “first,” “second,” and “third” are used for descriptive purposes only, and are used to distinguish different description objects, and are not to be construed as indicating or implying relative importance. Sexually or implicitly indicates the number of technical features indicated.

Specifically, the location verification method provided by the example of the present invention is as shown in FIG. 2, and the method includes:

S101. The home base station obtains the verification information, where the verification information includes the first network topology information or the first identifier set of the network where the home base station is located at the first moment, where the first identifier set is the first base station and the home base station. a set of identifiers of the connected user equipment, where the first network topology information includes a first-level topological relationship of the home base station, or includes a first-level to an N-th order relationship of the home base station, where N≥2, where N is an integer, The first moment is a moment when the home base station acquires the verification information.

Specifically, in the embodiment of the present invention, the first-level topological relationship of the home base station adopts the identifier of the home base station, and the port number of the port connected to the first-level cascading device of the home base station in the home base station, the first-level level The port number of the port connected to the home base station in the connected device, and the identifier of the first-level cascading device, the M-level topological relationship of the home base station may adopt the identifier of the M-1-level cascading device of the home base station, a port number of a port connected to the M-level cascading device of the home base station in the M-1 tier cascading device, a port number of a port connected to the M-1 tier cascading device in the M-level cascading device, and Identification of the identifier of the M-level cascade device, the first-level cascade device is directly connected to the home base station The cascading device is a cascading device directly connected to the M-1 tier cascading device, 2 ≤ M ≤ N, and M is an integer. It can be understood that the second-level cascading device is a cascading device directly connected to the cascading device, and the third-level cascading device is a cascading device directly connected to the second-level cascading device, and so on.

Further, the identifier of the home base station is information that can uniquely identify the home base station, for example, an electronic serial number (ESN) of the home base station, and similarly, an identifier of the N-level cascade device of the home base station. It can also be the ESN of the N-level cascade device.

For example, in FIG. 1 , the primary cascading device of the home base station is a switch, the second-level cascading device is a router, and the third-level cascading device is an OSS or an EPC device. Assume that the E0 port of the home base station is connected to the E0/0 port of the switch, the E0/1 port of the switch is connected to the E0/1 port of the router, the E0/0 port of the router is connected to the EPC device, and the E0/2 port of the router and the OSS are connected. E0/2 port connection.

Then, in the embodiment of the present invention, the home base station can obtain the first-level topological relationship as the authentication information. Specifically, the verification information includes the ESN of the home base station and the port number E0 of the port connected to the switch in the home base station, and The ESN of the switch and the port number E0/0 of the port in the switch that is connected to the home base station. If the home base station also acquires the second-level topological relationship, that is, the first-level to second-level topological relationship is used as the authentication information, the verification information further includes the ESN of the switch and the port number E0/ of the port connected to the router in the switch. 1, and the ESN of the router and the port number E0/1 of the port connected to the switch in the router. Exemplarily, the first-level topological relationship may be expressed as “ESN+E0 of the home base station to ESN+E0/0 of the switch”, and the second-level topological relationship may be expressed as “ESN+E0/1 of the switch~ ESN of the router” +E0/1".

It should be noted that, in the embodiment of the present invention, the home base station may obtain the first network topology information of the network where the home base station is located by using the Link Layer Discovery Protocol (LLDP). For a specific method for the home base station to obtain the network topology information of the network where the home base station is located, refer to the related description in the prior art, and details are not described herein again.

Optionally, in the embodiment of the present invention, the verification information may further include a first identifier set. The first set of identifiers is a set of identifiers of user equipments connected to the home base station at the first moment, and the first moment is a moment when the home base station acquires the verification information. It can be understood that the first identifier set is a set of identifiers of user equipments currently connected to the home base station, and if the identifier of the user equipment currently connected to the home base station includes the identifier of the legal user equipment, the home base station is illustrated. Still in a valid position.

Optionally, in the embodiment of the present invention, the verification information may be the first neighbor information of the pico cell where the home base station is located at the first moment, or the first SSID that the home base station can detect, that is, the home base station. The name of the WIFI that can be detected, or the first neighbor information and the first SSID.

The pico cell where the home base station is located is the cell covered by the home base station, and when the location of the home base station changes, the first neighboring cell information also changes. The first SSID may be the name of the WiFi with the strongest signal that the home base station can detect.

S102. The home base station sends the verification information to the verification node, where the verification information is used to instruct the verification node to verify the location of the home base station according to the first network topology information or the first identifier set.

Optionally, when the verification information is the first neighbor information and/or the first SSID, the verification information is used to instruct the verification node to verify the location of the home base station according to the first neighbor information and/or the first SSID.

S103. The verification node receives the verification information sent by the home base station.

S104. The verification node verifies the first network topology information or the first identifier set according to the verification condition saved in the verification node, so as to verify the location of the home base station.

Optionally, when the verification information includes the first network topology information, the verification condition includes the second network topology information. The second network topology information may be a network topology planned for the home base station during network planning, and the second network topology information is pre-stored in the verification node. Alternatively, the second network topology information may be sent to the authentication node for the home base station, and after the primary base station is started, the current network topology information of the home base station is obtained by using the LLDP, and the network topology information is sent to the second network topology information to the network topology information. Verify the node.

Specifically, in the embodiment of the present invention, the method for verifying, by the verification node, the first network topology information or the first identifier set according to the verification condition saved in the verification node includes: determining, by the verification node, whether the first network topology information is the second The network topology information is the same. If the first network topology information is the same as the second network topology, the verification node determines that the verification information satisfies the verification condition. If the first network topology information is different from the second network topology, the verification node determines that the verification information is not satisfied. The verification condition.

It can be understood that if the first network topology information is different from the second network topology information, the location of the home base station changes, and the home base station may be in an illegal location. If the first network topology information is the same as the second network topology information, the home base station is still in a valid location.

Exemplarily, taking a possible application scenario as an example, assume that one company in the first office building is deployed with the home base station A, and the network topology information when the home base station A is deployed in the company is “the ESN+E0 of the home base station A. ~ ESN+E0/0 of switch B, and the second network topology information stored in the verification node is also "ESN+E0 of the home base station A to ESN+E0/0 of the switch B". When the home base station A is moved outside the active location, even if the primary cascade device connected to the home base station A is still the switch B, the port to which the switch B is connected to the home base station A changes. For example, when the home base station A is moved to the second office building adjacent to the first office building, its network topology information may become "ESN+E0 of the home base station A to ESN+E0/1 of the switch B." Therefore, when the home base station A is turned on in the second office building, the home base station A can send the first network topology information “ESN+E0 of the home base station A to ESN+E0/1 of the switch B” to the verification node, and verify the node. The first network topology information is verified according to the second network topology information “ESN+E0 of the home base station A to the ESN+E0/0 of the switch B”, and the first network topology information is determined to be different from the second network topology information, that is, the home. The current authentication information of the base station A does not satisfy the verification condition, indicating that the home base station A is not in the effective position, so that the verification node can stop providing the service to the home base station A.

Optionally, when the verification information is the first identifier set, the verification condition is a third identifier set. The third identity set is a set of identifiers of user equipments bound to the home base station.

Specifically, in the embodiment of the present invention, the method for verifying, by the verification node, the first network topology information or the first identifier set according to the verification condition saved in the verification node includes: determining, by the verification node, whether the first identifier set exists At least one identifier in the third set of identifiers.

If the at least one identifier of the third identifier set exists in the first identifier set, the verification information satisfies the verification condition, and if the identifier in the third identifier set does not exist in the first identifier set, The verification information does not satisfy the verification condition.

Illustratively, taking a possible application scenario as an example, it is assumed that the home base station C is deployed in the home of the first user, and the mobile phone number of the first user and the mobile phone number of the first user's family are bound to the home base station C, that is, The third identification set corresponding to the home base station C saved in the verification node includes the mobile phone number of the first user and the mobile phone number of the family of the first user. When the home base station C is deployed in the home of the first user, if the first user or the first user's family is turning on, restarting, or resetting the home base station C, the home base station C transmits the current detected by the home base station C to the verification node. The first set of identifiers is understood to include the mobile phone number of the first user or the mobile phone number of the first user's family. After receiving the first identifier set, the verification node may determine that the identifier in the third identifier set exists in the first identifier set, that is, the verification information sent by the home base station C satisfies the verification condition, so that the verification node can continue to provide the service to the home base station C. .

If the home base station C is moved to a place other than the home of the first user, for example, the home base station C is moved to the neighbor's home, the mobile phone of the first user or the family of the first user is caused by the barrier of the wall or the limitation of the distance. The mobile phone cannot be connected to the home base station C. When the home base station C is activated in the neighboring home, the first identity set detected by the home base station C does not include the mobile phone number of the first user or the mobile phone number of the first user's family. After receiving the first identifier set, the verification node may determine that the identifier in the third identifier set does not exist in the first identifier set, that is, the verification information sent by the home base station C does not satisfy the verification condition, so that the verification node may reject the home base station. C provides services.

It should be noted that the number of identifiers in the third identifier set and the selection of the identifier may be set according to actual needs. For example, when the home base station is deployed in the office, the mobile phone of the employee who has a stable working time and is not frequently traveling may be selected. Number, when family basis When the station is deployed at home, you can choose the mobile number of your family who goes home every day. In this regard, the embodiments of the present invention are not limited.

Further, in the embodiment of the present invention, the third identifier set saved in the verification node may be manually configured by the network operation and maintenance personnel, including timely updating according to actual conditions, for example, when the office staff leaves the office or replaces the mobile phone number, The third set of identifiers saved in the verification node is updated. Or, in the above-mentioned possible scenario, if a friend or a relative lives in the home of the first user, in order to prevent the first user and the first user's family from being at home, the location verification of the home base station C fails, and the verification node refuses to When the home base station C provides the service, the network operation and maintenance personnel may add the mobile phone number of the friend or relative of the first user to the third identification set.

It can be understood that the first identifier set can accurately reflect whether the home base station is in a valid location. Therefore, verifying the location of the home base station by using the first identifier set can ensure the accuracy of verifying the location of the home base station.

Optionally, in the embodiment of the present invention, the third identifier set may also be determined by the verification node according to the identifier sent by the home base station.

Exemplarily, the specific method for determining, by the verification node, the third identifier set according to the identifier sent by the home base station may be as follows:

S1. The home base station periodically acquires a second identifier set, where the second identifier set is a set of identifiers of user equipments connected to the home base station at a second moment, where the second time is acquired by the home base station. The moment when the collection is identified.

S2. The home base station sends the second identifier set to the verification node, where the second identifier set is used by the verification node to determine the identifier of the user equipment bound to the home base station.

In the embodiment of the present invention, after the deployment is completed, the home base station may periodically acquire the second identifier set, and send the second identifier set to the verification node after acquiring the second identifier set each time. For example, the home base station acquires the second identity set every 10 minutes and sends it to the verification node.

S3. The verification node receives the second identifier set sent by the home base station.

S4. After receiving the first second identifier set, the verification node sends a notification message to the home base station, where the notification message is used to indicate that the home base station stops The verification node sends a second set of identifiers.

The preset time period can be set according to actual engineering needs. Assuming that the preset time period is 5 days, the verification node starts from receiving the first second identification set sent by the home base station, and after 5 days, the verification node can send a notification message to the home base station, indicating that the home base station stops transmitting the second. The set of identifiers, within which the home base station sends a second set of identifiers to the verification node every 10 minutes.

S5. The home base station receives the notification message sent by the verification node.

S6. The home base station stops sending the second identifier set to the verification node according to the notification message.

S7. The verification node determines a third identifier set from the database, where the database includes each different identifier received by the verification node in the preset time period and a cumulative number of received times of each different identifier, where the third identifier set is in the database. A collection of identifiers whose cumulative number of receptions is greater than a preset number of reception thresholds.

In the embodiment of the present invention, the verification node records, according to the first second identifier set, each identifier in each received second identifier set in the database, and accumulates each identifier at a preset time. The number of times received in the segment is then counted by the identifier of the received number of times greater than the preset number of received times, and the third set of identifiers is determined.

Optionally, when the verification information is the first neighbor information, the verification condition is the second neighbor information. The second neighbor information may be the neighbor information detected after the primary deployment of the home base station is completed, and the home base station detects and sends the information to the verification node.

Specifically, in the embodiment of the present invention, the verification node may determine whether the first neighbor information is the same as the second neighbor information. If the first neighboring area information is the same as the second neighboring area information, the verification information satisfies the verification condition. If the first neighboring area information is different from the second neighboring area information, the verification information does not satisfy the verification condition.

It can be understood that the second neighbor information is information of a neighboring cell (ie, a cell adjacent to a cell covered by the home base station) of the cell covered by the home base station when the home base station is in a valid position. The first neighboring cell information is changed according to the change of the location of the home base station. Therefore, by verifying whether the first neighboring cell information sent by the home base station is the same as the second neighboring cell information, the determining whether the home base station is in the Effective bit The range of the cell covered by the home base station is very small compared to the area corresponding to the macro cell or the wide access line (that is, the distance moved by the home base station may cause the neighboring area to change), By verifying the location of the home base station by the first neighbor information, the accuracy of verifying the home location can be improved.

Optionally, when the verification information is the first SSID, the verification condition is a second SSID, and the second SSID is a name of the WiFi that can detect the strongest signal (for example, the signal strength is the highest) when the home base station is in the active position. . In the embodiment of the present invention, the verification node may determine whether the first SSID and the second SSID are the same. If the first SSID is the same as the second SSID, the verification information satisfies the verification condition. If the first SSID is different from the second SSID, the verification information does not satisfy the verification condition.

It can be understood that, since the first SSID changes with the location of the home base station, the verification node can determine whether the home base station is valid by verifying whether the first SSID sent by the home base station is the same as the second SSID. The location of the WiFi, and the coverage of the WiFi is very small compared to the area corresponding to the macro cell or the wide access line (ie, the distance that the home base station moves less may result in the name of the WiFi with the strongest detected signal. The change), therefore, by verifying the location of the home base station by the first SSID, the accuracy of verifying the home location can be improved.

Optionally, in the embodiment of the present invention, the verification information may also be the first neighboring area information and the first SSID, and the verification condition is the second neighboring area information and the second SSID. If the first neighboring cell information is the same as the second neighboring cell information, and the first SSID is the same as the second SSID, the verification information satisfies the verification condition, if the first signaling information and the first SSID have a second neighbor If the area information is different from the second SSID, the verification information does not satisfy the verification condition.

The location verification method provided by the embodiment of the present invention does not need to use the GPS device or other positioning device to pass the first network topology information, the first identifier set, the first neighboring area information, the first SSID or the first neighboring area information, and the first The SSID is verified to verify the location of the home base station, improving the accuracy of verifying the location of the home base station.

As shown in FIG. 3, an embodiment of the present invention provides a home base station, where the home base station is configured to perform the steps performed by a home base station in the above location verification method. The family The base station may include modules corresponding to the respective steps. Exemplarily, the home base station includes:

The obtaining unit 10 is configured to obtain the verification information, where the verification information includes the first network topology information or the first identifier set of the network where the home base station is located at the first moment, where the first identifier set is in the first a set of identifiers of user equipments connected to the home base station at a time, the first network topology information including a first-level topological relationship of the home base station, or a first-level to an N-th topology of the home base station The relationship is N ≥ 2, where N is an integer, and the first time is a time at which the obtaining unit 10 acquires the verification information.

The sending unit 11 is configured to send the verification information that is acquired by the acquiring unit 10 to the verification node, where the verification information is used to indicate that the verification node is configured according to the first network topology information or the first identifier set. The location of the home base station is verified.

Optionally, the first-level topological relationship acquired by the acquiring unit 10 adopts an identifier of the home base station, and a port number of a port connected to the first-level cascading device of the home base station in the home base station, where The port number of the port connected to the home base station in the first-level cascading device, and the identifier of the first-level cascading device, and the M-level topological relationship adopts the M-1-level cascading device of the home base station And a port number of the port connected to the M-level cascading device of the home base station in the M-1 tier cascading device, where the M-level cascading device is connected to the M-1 tier cascading device The port number of the port, and the identifier of the M-level cascading device, the tier-level cascading device is a cascading device directly connected to the home base station, and the M-level cascading device is the same as the M- A cascaded device directly connected to a level 1 cascade device, 2 ≤ M ≤ N, where M is an integer.

Optionally, the verification information acquired by the acquiring unit 10 includes a first identifier set. As shown in FIG. 4, the home base station further includes a receiving unit 12, as shown in FIG.

The acquiring unit 10 is further configured to periodically acquire a second identifier set, where the second identifier set is a set of identifiers of user equipments connected to the home base station at a second moment, before acquiring the verification information, where The second time is the time when the acquiring unit 10 acquires the second identifier set.

The sending unit 11 is further configured to send, by the home base station, the second identifier set to the verification node, where the second identifier set is used by the verification node to determine a user equipment bound to the home base station Logo.

The receiving unit 12 is configured to receive a notification message sent by the verification node, where the notification message is used to instruct the sending unit 11 to stop sending the second identifier set to the verification node.

The sending unit 11 is further configured to stop sending the second identifier set to the verification node according to the notification message received by the receiving unit 12.

It should be noted that, in the embodiment of the present invention, the sending unit may be a transmitter in the home base station, the receiving unit may be a receiver in the home base station, or the sending unit and the receiving unit may be a transceiver in the home base station, and the acquiring unit It can be a processor in a home base station.

As shown in FIG. 5, an embodiment of the present invention provides a verification node, which is used to perform the steps performed by the verification node in the above location verification method. The verification node may include a module corresponding to the corresponding step. Exemplarily, the verification node may include:

The receiving unit 20 is configured to receive the verification information that is sent by the home base station, where the verification information includes the first network topology information or the first identifier set of the network where the home base station is located at the first moment, where the first identifier set is The first network topology information includes: a set of identifiers of user equipments connected to the home base station at the first moment, where the first network topology information includes a first-level topology relationship of the home base station, or a first-level to an N-th topology relationship of the home base station, where N≥2, where N is an integer, where the first time is the home base station acquiring the verification At the moment of the information, the verification information is used to indicate that the verification unit 21 verifies the location of the home base station according to the first network topology information or the first identifier set.

The verification unit 21 is configured to verify, according to the verification condition saved in the verification node, the first network topology information or the first identifier set received by the receiving unit 20, to verify the home base station The location is verified.

Optionally, the verification information received by the receiving unit 20 includes the first network topology information, and the verification condition includes second network topology information.

The verification node is specifically configured to determine whether the first network topology information is the same as the second network topology information, where the verification node is the same if the first network topology information is the same as the second network topology Then, the verification information is determined to satisfy the verification condition. If the first network topology information is different from the second network topology, the verification unit 21 determines that the verification information does not satisfy the verification condition.

Optionally, the first-level topological relationship received by the receiving unit 20 adopts an identifier of the home base station, and a port number of a port of the home base station that is connected to a first-level cascading device of the home base station, The port number of the port connected to the home base station in the first-level cascading device, and the identifier of the first-level cascading device, and the M-level topological relationship of the M-level cascading device of the home base station An identifier of a port of the M-1 level cascading device connected to the M-level cascading device of the home base station, where the M-level cascading device is connected to the M-1 tier cascading device The port number of the port, and the identifier of the M-level cascading device, the tier-level cascading device is a cascading device directly connected to the home base station, and the M-level cascading device is the same as the M - Cascade device to which the cascade device is directly connected, 2 ≤ M ≤ N, and M is an integer.

Optionally, the verification information received by the receiving unit 20 includes the first identifier set, and the verification condition includes a third identifier set, where the first identifier set is a user bound to the home base station. A collection of identifications of devices.

The verification node is specifically configured to determine whether the first identifier set exists At least one identifier in the third identifier set, wherein if the at least one identifier in the third identifier set exists in the first identifier set, the verification node determines that the verification information satisfies the verification condition, If the identifier in the third identifier set does not exist in the first identifier set, the verification node determines that the verification information does not satisfy the verification condition.

Optionally, in conjunction with FIG. 5, as shown in FIG. 6, the verification node further includes a sending unit 22 and a determining unit 23.

The receiving unit 20 is further configured to: before receiving the verification information sent by the home base station, receive the second identifier set sent by the home base station, where the second identifier set is a user connected to the home base station at the second moment. A set of identifiers of the device, where the second moment is a moment when the home base station acquires the second identifier set.

The sending unit 22 is configured to send a notification message to the home base station after the receiving unit 20 receives the first time set of the second identifier set, where the notification message is used to indicate the location The home base station stops transmitting the second identifier set to the verification node.

The determining unit 23 is configured to determine a third identifier set from a database, where the database includes each different identifier received by the receiving unit 20 in the preset time period and cumulative reception of each of the different identifiers The number of times, the third identifier set is a set of identifiers in the database that the cumulative number of receptions is greater than a preset number of reception thresholds.

Optionally, the determining unit 22 is further configured to: when the verification unit 21 determines that the verification information does not satisfy the verification condition, determine that the location verification of the home base station fails.

It should be noted that, in the embodiment of the present invention, the verification node may be a gateway or a light pipe, the sending unit may be a transmitter in the verification node, the receiving unit may be a receiver in the verification node, or the sending unit and the receiving unit may be To verify the transceiver in the unit, the determining unit and the verifying unit may be processors in the verifying node.

The embodiment of the invention provides a verification node, which can verify the location of the home base station by verifying the first network topology information or the first identifier set of the home base station. The first network topology information and the first standard of the home base station The identification set (ie, the set of identifiers of the user equipment currently connected to the home base station) can accurately reflect whether the home base station is in a valid location, and does not need to deploy a GPS device or other positioning device, and therefore, the first network topology information is adopted. Or the first identification set verifies the location of the home base station, which improves the accuracy of verifying the location of the home base station, and does not require an increase in cost.

As shown in FIG. 7, an embodiment of the present invention provides a home base station, where the home base station includes a processor 30, a memory 31, a system bus 32, and a communication interface 33.

The memory 31 is configured to store computer execution instructions, the processor 30 is connected to the memory 31 via the system bus 32, and when the home base station is in operation, the processor 30 executes the storage of the memory 31. The computer executes instructions to cause the home base station to perform the location verification method as described in FIG. For a specific location verification method, refer to the related description in the foregoing embodiment shown in FIG. 2, and details are not described herein again.

The processor 30 can be a central processing unit (English: central processing unit, abbreviation: CPU). The processor 30 can also be other general-purpose processors, digital signal processing (DSP), application specific integrated circuit (ASIC), field programmable gate array (English) : field-programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general purpose processor may be a microprocessor or the processor or any conventional processor or the like.

The processor 30 may be a dedicated processor, and the dedicated processor may include at least one of a baseband processing chip, a radio frequency processing chip, and the like. Further, the dedicated processor may also include a chip having other dedicated processing functions of the home base station.

The memory 31 may include a volatile memory (English: volatile memory), such as a random access memory (English: random-access memory, abbreviation: RAM); the memory 31 may also include a non-volatile memory (English: Non-volatile memory, such as read-only memory (English: read-only memory, abbreviation: ROM), flash memory (English: flash memory), hard disk (English: hard disk drive, Abbreviations: HDD) or solid state drives (English: solid-state drive, abbreviated: SSD); the memory 31 may also include a combination of the above types of memories.

The system bus 32 can include a data bus, a power bus, a control bus, and a signal status bus. For the sake of clarity in the present embodiment, various buses are illustrated as system bus 32 in FIG.

The communication interface 33 may specifically be a transceiver on a home base station. The transceiver can be a wireless transceiver. For example, the wireless transceiver can be an antenna of a home base station or the like. The processor 30 performs data transmission and reception with the other device, such as a payment server, through the communication interface 33.

The embodiment further provides a storage medium, including computer execution instructions, when the processor of the home base station executes the computer to execute an instruction, the home base station performs the location verification method as described above in FIG. The storage medium may include the memory 31.

In a specific implementation process, each step in the method flow shown in FIG. 2 above may be implemented by the processor 30 in hardware form executing a computer-executed instruction in the form of software stored in the memory 31. To avoid repetition, we will not repeat them here.

As shown in FIG. 8, an embodiment of the present invention provides a verification node, which includes a processor 40, a memory 41, a system bus 42, and a communication interface 43.

The memory 41 is configured to store computer execution instructions, the processor 40 is coupled to the memory 41 via the system bus 42, and when the verification node is running, the processor 40 executes the storage of the memory 41. Computer execution instructions to The verification node is caused to perform the location verification method as described in FIG. For a specific location verification method, refer to the related description in the foregoing embodiment shown in FIG. 2, and details are not described herein again.

The processor 40 can be a CPU. The processor 40 can also be other general purpose processors, DSPs, ASICs, FPGAs or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like. The general purpose processor may be a microprocessor or the processor or any conventional processor or the like.

The memory 41 may include a volatile memory such as a random access memory RAM; the memory 41 may also include a non-volatile memory such as a read only memory ROM, a flash memory, an HDD or an SSD; A combination of memories of the above kind may be included.

The system bus 42 can include a data bus, a power bus, a control bus, and a signal status bus. For the sake of clarity in the present embodiment, various buses are illustrated as system bus 42 in FIG.

The communication interface 43 may specifically be a transceiver on the verification node. The transceiver can be a wireless transceiver. The processor 40 performs data transmission and reception with the other device, such as the terminal, through the communication interface 43.

The embodiment further provides a storage medium including computer execution instructions. When the processor of the verification node executes the computer execution instruction, the verification node performs the location verification method as described above in FIG. The storage medium may include the memory 41.

In a specific implementation process, each step in the method flow shown in FIG. 2 above may be implemented by the processor 40 in hardware form executing a computer-executed instruction in the form of software stored in the memory 41. To avoid repetition, we will not repeat them here.

The embodiment of the invention provides a verification node, which can verify the location of the home base station by verifying the first network topology information or the first identifier set of the home base station. The first network topology information of the home base station and the first identifier set (ie, the set of identifiers of the user equipment currently connected to the home base station) can accurately reflect whether the home base station is in a valid location, and does not need to deploy a GPS device or Other positioning devices, therefore, verifying the location of the home base station by using the first network topology information or the first identification set, improving the verification of the location of the home base station Degree, and no need to increase costs.

As shown in FIG. 9, an embodiment of the present invention provides a location verification system, including a home base station and a verification node. The home base station may be the home base station as described in FIG. 3 or FIG. 4, and the verification node may be the verification node as described in FIG. 5 or FIG. 6. Alternatively, the home base station may also be a home base station as described in FIG. 7, and the verification node may also be a verification node as described in FIG.

The home base station and the verification node in the location verification system provided by the embodiment of the present invention can perform the location verification method as described in FIG. 2 . For a specific location verification method, refer to the related description in the foregoing embodiment shown in FIG. 2, and details are not described herein again.

Based on the location verification system provided by the embodiment of the present invention, the verification node can verify the first network topology information or the first identifier set of the home base station sent by the home base station to verify the location of the home base station. The first network topology information of the home base station and the first identifier set (ie, the set of identifiers of the user equipment currently connected to the home base station) can accurately reflect whether the home base station is in a valid location, and therefore, the first The network topology information or the first identification set verifies the location of the home base station, improving the accuracy of verifying the location of the home base station, and without increasing the cost.

It will be clearly understood by those skilled in the art that for the convenience and brevity of the description, only the division of each functional module described above is exemplified. In practical applications, the above function assignment can be completed by different functional modules as needed. The internal structure of the device is divided into different functional modules to perform all or part of the functions described above. For the specific working process of the system, the device and the unit described above, reference may be made to the corresponding process in the foregoing method embodiments, and details are not described herein again.

In the several embodiments provided by the present application, it should be understood that the disclosed system, apparatus, and method may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be used. Combine or can be integrated into another system, or some features can be ignored Slightly, or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. Based on such understanding, all or part of the technical solution may be embodied in the form of a software product stored in a storage medium, including a plurality of instructions for causing a computer device (which may be a personal computer, a server, Either a network device or the like) or a processor performs all or part of the steps of the method described in various embodiments of the invention. The storage medium is a non-transitory medium, including: a flash memory, a mobile hard disk, a read only memory, a random access memory, a magnetic disk, or an optical disk, and the like, which can store program code.

The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. It should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the claims.

Claims

A location verification method, comprising:

The home base station obtains the verification information, where the verification information includes the first network topology information or the first identifier set of the network where the home base station is located at the first moment, where the first identifier set is at the first moment a set of identifiers of user equipments connected to the home base station, where the first network topology information includes a first-level topological relationship of the home base station, or includes a first-level to an N-th topology relationship of the home base station, where N≥ 2, N is an integer, the first time is a time when the home base station acquires the verification information;

The home base station sends the verification information to the verification node, where the verification information is used to instruct the verification node to verify the location of the home base station according to the first network topology information or the first identifier set.
The method of claim 1 wherein

The first-level topology relationship uses the identifier of the home base station, the port number of the port connected to the first-level cascading device of the home base station, and the first-level cascading device and the home The port number of the port to which the base station is connected, and the identifier of the first-level cascading device. The M-th level topology relationship uses the identifier of the M-1 level cascading device of the home base station, and the M-1 level cascading device a port number of a port connected to the M-level cascading device of the home base station, a port number of a port of the M-level cascading device connected to the M-1 tier cascading device, and the M-level The cascading device is directly connected to the home base station, and the M-level cascading device is a cascading device directly connected to the M-1 tier cascading device. , 2 ≤ M ≤ N, and M is an integer.
The method according to claim 1, wherein the verification information comprises a first identification set, and before the home base station obtains the verification information, the method further comprises:

The home base station periodically acquires a second identifier set, where the second identifier is a set of identifiers of user equipments connected to the home base station at a second moment, and the second moment is acquired by the home base station The moment of the second identification set;

Sending, by the home base station, the second identifier set to the verification node, where the second identifier set is used by the verification node to determine a user equipment that is bound to the home base station Identification

Receiving, by the home base station, a notification message sent by the verification node, where the notification message is used to indicate that the home base station stops sending the second identifier set to the verification node;

And the home base station stops sending the second identifier set to the verification node according to the notification message.
A location verification method, characterized in that the method comprises:

The verification node receives the verification information sent by the home base station, where the verification information includes the first network topology information or the first identifier set of the network where the home base station is located at the first moment, where the first identifier set is in the first a set of identifiers of user equipments connected to the home base station at a time, the first network topology information including a first-level topological relationship of the home base station, or a first-level to an N-th topology of the home base station a relationship, where N ≥ 2, where N is an integer, the first time is a time at which the home base station acquires the verification information, and the verification information is used to indicate that the verification node is based on the first network topology information or the The first set of identifiers verifies the location of the home base station;

The verification node verifies the first network topology information or the first identifier set according to the verification condition saved in the verification node, to verify the location of the home base station.
The method according to claim 4, wherein the verification information comprises the first network topology information, and the verification condition comprises second network topology information,

The verification node verifies the first network topology information or the first identifier set according to the verification condition saved in the verification node, including:

Determining, by the verification node, whether the first network topology information is the same as the second network topology information,

If the first network topology information is the same as the second network topology, the verification information satisfies the verification condition, and if the first network topology information is different from the second network topology, The verification information does not satisfy the verification condition.
Method according to claim 4 or 5, characterized in that

The first-level topological relationship adopts the identifier of the home base station, and the port number of the port connected to the first-level cascading device of the home base station in the home base station, the first-level cascading The port number of the port connected to the home base station in the device, and the identifier of the first-level cascading device, and the M-level topological relationship adopts an identifier of the M-1-level cascading device of the home base station, where the M a port number of a port connected to the M-level cascading device of the home base station in the cascading device, a port number of the port connected to the M-1 tier cascading device in the M-level cascading device, And the characterization of the M-level cascading device, the cascading device is a cascading device directly connected to the home base station, and the M-level cascading device is a cascading device with the M-1 tier Directly connected cascaded devices, 2 ≤ M ≤ N, M is an integer.
The method according to claim 4, wherein the verification information comprises the first identifier set, the verification condition comprises a third identifier set, and the first identifier set is bound to the home base station Collection of user device IDs,

The verification node verifies the first network topology information or the first identifier set according to the verification condition saved in the verification node, including:

Determining, by the verification node, whether at least one identifier in the third identifier set exists in the first identifier set,

If the at least one identifier of the third identifier set exists in the first identifier set, the verification information satisfies the verification condition, and if the third identifier set does not exist in the first identifier set In the identifier, the verification information does not satisfy the verification condition.
The method according to claim 4 or 7, wherein before the verification node receives the verification information sent by the home base station, the method further includes:

Receiving, by the verification node, a second identifier set sent by the home base station, where the second identifier set is a set of identifiers of user equipments connected to the home base station at a second moment, where the second moment is the family a time when the base station acquires the second identifier set;

After the preset time period after receiving the first set of the second identifier, the verification node sends a notification message to the home base station, where the notification message is used to indicate that the home base station stops to the verification node. Sending the second identifier set;

Determining, by the verification node, a third identifier set from a database, where the database includes each different identifier received by the verification node within the preset time period and each of the The cumulative number of received times of the different identifiers, wherein the third identifier set is a set of identifiers in the database that the cumulative number of received times is greater than a preset number of received times threshold.
A home base station, comprising:

An acquiring unit, configured to obtain the verification information, where the verification information includes the first network topology information or the first identifier set of the network where the home base station is located at the first moment, where the first identifier set is at the first And a set of identifiers of the user equipments that are connected to the home base station at a time, the first network topology information includes a first-level topological relationship of the home base station, or includes a first-level to an N-th topology relationship of the home base station , N≥2, where N is an integer, the first time is a time when the acquiring unit acquires the verification information;

a sending unit, configured to send, to the verification node, the verification information acquired by the acquiring unit, where the verification information is used to instruct the verification node to the family according to the first network topology information or the first identifier set The location of the base station is verified.
A home base station according to claim 9, wherein:

The first-level topological relationship acquired by the acquiring unit uses the identifier of the home base station, and the port number of the port connected to the first-level cascading device of the home base station in the home base station, the first-level cascading The port number of the port connected to the home base station in the device, and the identifier of the first-level cascading device, and the M-level topological relationship adopts an identifier of the M-1-level cascading device of the home base station, where the M a port number of a port connected to the M-level cascading device of the home base station in the cascading device, a port number of the port connected to the M-1 tier cascading device in the M-level cascading device, And the characterization of the M-level cascading device, the cascading device is a cascading device directly connected to the home base station, and the M-level cascading device is a cascading device with the M-1 tier Directly connected cascaded devices, 2 ≤ M ≤ N, M is an integer.
The home base station according to claim 9, wherein the verification information acquired by the acquiring unit includes a first identifier set, and the home base station further includes a receiving unit,

The acquiring unit is further configured to periodically acquire a second identifier set, where the second identifier set is a set of identifiers of user equipments connected to the home base station at a second moment, The second time is that the acquiring unit acquires the second target Know the moment of gathering;

The sending unit is further configured to send, by the home base station, the second identifier set to the verification node, where the second identifier set is used by the verification node to determine an identifier of a user equipment bound to the home base station ;

The receiving unit is configured to receive a notification message sent by the verification node, where the notification message is used to instruct the sending unit to stop sending the second identifier set to the verification node;

The sending unit is further configured to stop sending the second identifier set to the verification node according to the notification message received by the receiving unit.
A verification node, comprising:

The receiving unit is configured to receive the verification information that is sent by the home base station, where the verification information includes the first network topology information or the first identifier set of the network where the home base station is located at the first moment, where the first identifier set is a set of identifiers of user equipments connected to the home base station at the first time, the first network topology information includes a first-level topological relationship of the home base station, or includes a first level to the first The N-level topological relationship, N ≥ 2, where N is an integer, the first time is a time at which the home base station acquires the verification information, and the verification information is used to indicate that the verification unit is based on the first network topology information or Determining, by the first identifier set, the location of the home base station;

The verification unit is configured to verify, according to the verification condition saved in the verification node, the first network topology information or the first identifier set received by the receiving unit, to verify the home base station The location is verified.
The verification node according to claim 12, wherein the verification information received by the receiving unit comprises the first network topology information, and the verification condition comprises second network topology information,

The verification node is specifically configured to determine whether the first network topology information is the same as the second network topology information,

If the first network topology information is the same as the second network topology, the verification node determines that the verification information satisfies the verification condition, if the first network topology information and the second network topology Not identical, the verification unit determines the verification letter The information does not satisfy the verification condition.
A verification node according to claim 12 or 13, wherein

The first-level topological relationship received by the receiving unit uses the identifier of the home base station, and the port number of the port connected to the first-level cascading device of the home base station in the home base station, the first-level level The port number of the port connected to the home base station in the connected device, and the identifier of the first-level cascading device, and the M-level topological relationship adopts an identifier of the M-1-level cascading device of the home base station, a port number of a port connected to the M-level cascading device of the home base station in the M-1 tier cascading device, and a port number of the port connected to the M-1 tier cascading device in the M-level cascading device And the characterization of the M-level cascading device, the tier-level cascading device is a cascading device directly connected to the home base station, and the M-level cascading device is cascading with the M-1 tier A cascade device to which the device is directly connected, 2 ≤ M ≤ N, and M is an integer.
The verification node according to claim 12, wherein the verification information received by the receiving unit comprises the first identifier set, and the verification condition comprises a third identifier set, the first identifier set a set of identifiers of user equipments bound to the home base station,

The verification node is specifically configured to determine whether at least one identifier in the third identifier set exists in the first identifier set,

If the at least one identifier of the third identifier set exists in the first identifier set, the verification node determines that the verification information satisfies the verification condition, and if the first identifier set does not exist, Determining an identifier in the third identifier set, the verification node determining that the verification information does not satisfy the verification condition.
The verification node according to claim 12 or 15, wherein the verification node further comprises a sending unit and a determining unit,

The receiving unit is further configured to: before receiving the verification information sent by the home base station, receive the second identifier set sent by the home base station, where the second identifier set is a user equipment connected to the home base station at the second moment The set of identifiers, where the second moment is a time when the home base station acquires the second identifier set;

The sending unit is configured to receive, at the receiving unit, the first one of the second identifiers And sending, to the home base station, a notification message, where the notification message is used to stop the sending, by the home base station, the second identifier set to the verification node;

The determining unit is configured to determine a third identifier set from the database, where the database includes each different identifier received by the receiving unit in the preset time period and a cumulative number of received times of each different identifier, The third identifier set is a set of identifiers in which the cumulative number of received times in the database is greater than a preset number of reception times threshold.
A home base station, comprising: a processor, a memory, a system bus, and a communication interface;

The memory is configured to store a computer to execute an instruction, the processor is connected to the memory through the system bus, and when the home base station is in operation, the processor executes the computer-executed instruction stored in the memory to The home base station is caused to perform the location verification method according to any one of claims 1-3.
A verification node, comprising: a processor, a memory, a system bus, and a communication interface;

The memory is configured to store a computer execution instruction, the processor is connected to the memory through the system bus, and when the verification node is running, the processor executes the computer execution instruction stored in the memory to The verification node is caused to perform the location verification method according to any one of claims 4-8.
A location verification system, comprising:

A home base station according to any one of claims 9 to 11, and a verification node according to any one of claims 12-16; or

The home base station of claim 17 and the verification node of claim 18.