CN115499914A

CN115499914A - Positioning method, positioning device, nonvolatile storage medium and processor

Info

Publication number: CN115499914A
Application number: CN202211152275.8A
Authority: CN
Inventors: 许浩; 曲旻杰
Original assignee: China Telecom Corp Ltd
Current assignee: China Telecom Corp Ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-12-20
Anticipated expiration: 2042-09-21

Abstract

The invention discloses a positioning method, a positioning device, a nonvolatile storage medium and a processor. Wherein, the method comprises the following steps: acquiring wireless information of a target object for wireless calling, wherein the wireless information at least comprises: wireless call time and wireless routing information for the wireless call, the wireless routing information comprising: a plurality of routing levels, and a route identification for each routing level; inquiring base station information of a target object for calling a base station at a time adjacent to a wireless calling time, wherein the base station routing information comprises: base station location information, a plurality of routing levels, and a routing identifier for each routing level; determining route identifiers which are the same as route identifiers corresponding to each route level in the base station route information in the wireless route information; and positioning the calling position of the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station position information. The invention solves the technical problem that the wireless calling behavior cannot be positioned.

Description

Positioning method, positioning device, nonvolatile storage medium and processor

Technical Field

The present invention relates to the field of communications, and in particular, to a positioning method, an apparatus, a non-volatile storage medium, and a processor.

Background

To realize the full coverage of the wireless network, a huge amount of manpower, material resources and financial resources are required to be consumed. The wireless network coverage blind area is mainly concentrated in areas such as urban resident houses, remote rural areas and the like. There is a strong need for a fast and efficient wireless access mode that is cost effective for operators.

Due to the development of WiFi industrial chain, urban digital transformation and village engineering, wiFi has been integrated into various aspects of life. WiFi is used as an extension of mobile cellular network coverage, so that the advantages of WiFi and cellular network coverage are complementary, the WiFi is connected to the IMS through the WiFi network, the problem of voice caused by weak coverage is solved, and the method becomes a main concern direction in the industry.

According to the definition of 3GPP and different mobility management protocols adopted, there are three main schemes for the networking mode of VoWiFi: a trusted domain access scheme, a non-trusted domain access scheme and a direct connection IMS access scheme. GSMA (Global System for Mobile Communications association) has specified an ePDG scheme based on S2b interface as a mainstream scheme of VoWiFi, that is, an untrusted domain access scheme, and international over 45 countries and 70 operators have commercialized VoWiFi, and both adopt the ePDG scheme based on S2 b. The method supports seamless switching and service continuity of VoWiF and VoLTE, and adopts a native terminal, namely a mode that VoWiFi and cellular network voice share a unified dial.

Because VoWiFi is accessed through WiFi, access base station information cannot be provided, supervision requirements cannot be met, and epidemic prevention means such as data support travel codes cannot be provided. The travel code and other positioning functions are mainly based on travel information obtained by communication network data in 7-14 days in the past, and result display after big data analysis is carried out by combining epidemic situations. The principle is that the mobile phone position of a user can be effectively positioned based on mobile phone signaling data, so that the owner can be found.

In view of the above-mentioned problem that the wireless calling behavior cannot be located, no effective solution has been proposed at present.

Disclosure of Invention

The embodiment of the invention provides a positioning method, a positioning device, a nonvolatile storage medium and a processor, which at least solve the technical problem that the wireless calling behavior cannot be positioned.

According to an aspect of an embodiment of the present invention, there is provided a positioning method, including: acquiring wireless information of a target object for wireless calling, wherein the wireless calling is used for representing a calling behavior of the target object which is not carried out through a base station, and the wireless information at least comprises: wireless call time and wireless routing information for the wireless call, the wireless routing information comprising: a plurality of routing levels, and a route identification for each routing level; inquiring base station information of the target object for carrying out base station calling at the time adjacent to the wireless calling time, wherein the base station calling is used for representing the calling behavior of the target object through a base station, and the base station information comprises: and determining the base station calling carried out at the adjacent time according to the base station calling time and the base station routing information of the base station calling, wherein the base station routing information comprises: base station location information, a plurality of routing levels, and a routing identifier for each routing level; determining the routing identifiers in the wireless routing information, which are the same as the routing identifiers corresponding to the routing levels in the base station routing information; and positioning the calling position of the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station position information.

Optionally, the querying the base station information of the target object for making the base station call at the time adjacent to the wireless call time includes: acquiring a base station information set of the target object for carrying out the base station call in a preset time period, wherein the preset time period comprises: the wireless paging time, the set of base station information comprising at least one base station information; querying the base station information set for a first paging occasion that is prior to and adjacent to the wireless paging occasion, and for first base station information for conducting the base station paging at the first paging occasion; querying the base station information set for a second calling time which is after the wireless calling time and is adjacent to the wireless calling time, and second base station information for calling the base station at the second calling time; and determining the base station information for carrying out base station calling at the time adjacent to the wireless calling time according to the first base station information and the second base station information.

Optionally, determining that the route identifiers in the wireless routing information that are the same as the route identifiers corresponding to the respective route hierarchies in the base station routing information include: acquiring a route identifier of each route level in the wireless route information; acquiring a routing identifier of each routing level in the base station routing information; and comparing the routing identifiers of all the layers one by one according to the sequence of the routing layers to determine the same routing identifier.

Optionally, comparing the routing identifiers of the respective levels one by one according to the sequence of the routing levels, and determining the same routing identifier includes: acquiring a first routing identifier of a first routing hierarchy in the wireless routing information; acquiring a second route identifier of a first route level in the base station route information; comparing whether the first route identifier and the second route identifier are the same; comparing whether the route identifiers in the second route level are the same or not under the condition that the first route identifier and the second route identifier are not the same, wherein the second route level is higher than the first route level, the second route level in the wireless route information comprises a third route identifier, the second route level in the base station route information comprises a fourth route identifier, and under the condition that the third route identifier and the fourth route identifier are the same, determining that the same route identifier is the third route identifier or the fourth route identifier; and under the condition that the first route identifier is the same as the second route identifier, stopping comparing whether the route identifiers in the second route hierarchy are the same, and determining that the same route identifier is the first route identifier or the second route identifier.

Optionally, the positioning the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station location information includes: acquiring the base station position information from the base station routing information under the condition that a routing hierarchy with the same routing identification exists between the wireless routing information and the base station routing information; determining the positioning deviation of the wireless call according to the routing levels with the same routing identification; and determining the calling position of the wireless call according to the positioning deviation and the base station position information.

Optionally, determining the positioning deviation of the wireless call according to the routing hierarchy with the same routing identifier comprises: acquiring preset deviation information, wherein the preset deviation information is used for recording a preset positioning deviation corresponding to each routing level; determining a lowest routing level at which the route identifications are the same; inquiring the minimum positioning deviation corresponding to the lowest routing level from the preset deviation information; determining the minimum positioning deviation as a positioning deviation for the wireless call.

Optionally, the positioning the call location of the wireless call according to the route hierarchy corresponding to the same route identifier and the base station location information includes: determining a lowest routing level at which the route identifications are the same; judging whether the lowest routing level exceeds a preset level or not; determining that a call location of the wireless call exceeds a preset distance from a call location of a base station call if the lowest routing level exceeds the preset level.

According to another aspect of the embodiments of the present invention, there is also provided a positioning apparatus, including: an obtaining module, configured to obtain wireless information of a target object performing a wireless call, where the wireless call is used to indicate a call behavior of the target object that is not performed through a base station, and the wireless information at least includes: wireless call time and wireless routing information for the wireless call, the wireless routing information comprising: a plurality of routing levels, and a route identification for each routing level; an inquiry module, configured to inquire about base station information of the target object performing a base station call in a time adjacent to the wireless call time, where the base station call is used to indicate a call behavior of the target object through a base station, and the base station information includes: and determining the base station calling carried out at the adjacent time according to the base station calling time and the base station routing information of the base station calling, wherein the base station routing information comprises: base station location information, a plurality of routing levels, and a routing identifier for each routing level; a determining module, configured to determine a routing identifier in the wireless routing information, where the routing identifier is the same as a routing identifier corresponding to each routing hierarchy in the base station routing information; and the positioning module is used for positioning the calling position of the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station position information.

According to another aspect of the embodiments of the present invention, a non-volatile storage medium is further provided, where the non-volatile storage medium is used to store a program, and when the program runs, a device in which the non-volatile storage medium is located is controlled to execute the above positioning method.

According to another aspect of the embodiments of the present invention, there is also provided a processor, configured to execute a program, where the program executes the above positioning method.

In the embodiment of the present invention, wireless information of a target object performing a wireless call is obtained, where the wireless call is used to indicate a call behavior of the target object that is not performed through a base station, and the wireless information at least includes: wireless call time and wireless routing information for the wireless call, the wireless routing information comprising: a plurality of routing levels, and a route identification for each routing level; inquiring base station information of a target object for calling a base station at a time adjacent to a wireless calling time, wherein the base station calling is used for representing a calling behavior of the target object through the base station, and the base station information comprises: base station call time and base station routing information of the base station call, and determining the base station call performed at adjacent time according to the base station call time, wherein the base station routing information comprises: base station location information, a plurality of routing levels, and a routing identifier for each routing level; determining route identifiers which are the same as route identifiers corresponding to each route level in the base station route information in the wireless route information; and positioning the calling position of the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station position information, thereby realizing the technical effect of positioning the wireless call and further solving the technical problem that the wireless call behavior cannot be positioned.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

fig. 1 is a flow chart of a positioning method according to an embodiment of the invention;

FIG. 2 is a schematic diagram of a base station call according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a method for correcting a VoWiFi user position deviation in a wireless call according to an embodiment of the present invention;

FIG. 4 is a schematic view of a positioning device according to an embodiment of the present invention;

fig. 5 is a block diagram of a computer terminal according to an embodiment of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in other sequences than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In accordance with an embodiment of the present invention, there is provided an embodiment of a positioning method, it should be noted that the steps illustrated in the flowchart of the figure may be performed in a computer system such as a set of computer executable instructions, and that while a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than here.

Fig. 1 is a flowchart of a positioning method according to an embodiment of the present invention, and as shown in fig. 1, the method includes the following steps:

step S102, wireless information of a target object for wireless calling is acquired, wherein the wireless calling is used for indicating a calling behavior of the target object which is not carried out through a base station, and the wireless information at least comprises: wireless call time and wireless routing information for the wireless call, the wireless routing information comprising: a plurality of routing levels, and a route identification for each routing level;

step S104, inquiring base station information of a target object for carrying out base station calling at the time adjacent to the wireless calling time, wherein the base station calling is used for representing the calling behavior of the target object through the base station, and the base station information comprises: base station call time and base station routing information of the base station call, and base station calls performed at adjacent time are determined according to the base station call time, wherein the base station routing information comprises: the method comprises the steps of base station position information, a plurality of routing levels and a routing identifier of each routing level;

step S106, determining the route identification which is the same as the route identification corresponding to each route level in the base station route information in the wireless route information;

and S108, positioning the calling position of the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station position information.

In the embodiment of the present invention, wireless information of a target object performing a wireless call is obtained, where the wireless call is used to indicate a call behavior of the target object that is not performed through a base station, and the wireless information at least includes: wireless call time and wireless routing information for the wireless call, the wireless routing information comprising: a plurality of routing levels, and a route identification for each routing level; inquiring base station information of a target object for calling a base station at a time adjacent to a wireless calling time, wherein the base station calling is used for representing a calling behavior of the target object through the base station, and the base station information comprises: base station call time and base station routing information of the base station call, and base station calls performed at adjacent time are determined according to the base station call time, wherein the base station routing information comprises: base station location information, a plurality of routing levels, and a routing identifier for each routing level; determining routing identifiers which are the same as routing identifiers corresponding to routing levels in the routing information of the base station in the wireless routing information; and positioning the calling position of the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station position information, thereby realizing the technical effect of positioning the wireless call and further solving the technical problem that the wireless call behavior cannot be positioned.

In step S102, the wireless call is a call behavior of VoWiFi, and operators supporting the VoWiFi call all use an ePDG scheme based on S2b, and when a user dials VoWiFi, the terminal accesses a core network (5 GC/EPC,5GC is a 5G core network, EPC is a 4G core network) through ePDG, that is, the VoWiFi call is not accessed through a base station, and cannot identify the location of the call behavior with the base station and a cell.

In the step S104, the call of the base station is a VoNR/VoLTE call, and the VoNR/VoLTE call needs to access the base station, and the call behavior of the base station and the cell can be used to mark the location of the call behavior

Optionally, the base station includes a 4G base station and a 5G base station, where the 4G base station is an eNodeB and the 5G base station is a gdnodeb.

Fig. 2 is a schematic diagram of a base station call according to an embodiment of the present invention, as shown in fig. 2, when a terminal accesses from a 4G network and a 5G network, a user plane data flow and a signaling plane data flow pass through a plurality of devices, including: a base station (eNodeB/gNodeB), an uplink switch, an EPC/5GC network element, and the like.

Optionally, the base station may use the identifier of the 4G or 5G base station accessed by the terminal; the Router of the base station uplink generally has a multi-level architecture, and Router a and Router B are used to represent different Router levels herein; in the 4G/5G core network, MME/AMF (MME is adopted in 4G, AMF is adopted in 5G, only AMF is extracted from the table in the text) is a mobility management network element and is responsible for registration, connection, reachability, mobility and security and access management and service authorization, and the identification is selected for distinguishing.

In step S102, the wireless information indicates that, during the VoWiFi access process of the wireless call, the main information to be extracted includes: subscriber identity, voWiFi call time (i.e., wireless call time), and analyzes its routing (i.e., wireless routing information).

Table 1 is a schematic table of wireless information, and as shown in table 1, the user whose target object is 1813333333 is 10/6/30/day: the 48 th place the VoWiFi call (i.e. the wireless call time), and the wireless routing information includes a routing level (e.g. a level) and a routing level (e.g. B level), wherein the route of the a level is identified as a03, and the route of the B level is identified as B01.

	User identification	VoWiFi Call time	Router (A level)	Router (B level)	AMF
						Examples of the invention	18133333333	6/3010:48	A03	B01	Sh1

TABLE 1

In the step S104, the base station information indicates that, in the VoLTE/VoNR access procedure of the base station, data flows through the network elements shown in fig. 2, and last and next call information of the wireless call VoWiFi is extracted from the network elements, and the main information to be extracted includes: subscriber identity, access time (i.e., base station call time), and gnnodeb (i.e., base station location information) and analyzes its routing condition (i.e., base station routing information).

Table 2 is a schematic table of base station information, and as shown in table 2, the user whose target is 1813333333 performs the following operations on day 10 of 6 months and 30 days: 02, performing VoLTE/VoNR calling (namely base station calling time), wherein the gNodeBID (namely base station location information) is 500001, and the wireless routing information comprises a routing level (such as an A level) and a routing level (such as a B level), wherein the route identifier of the A level is A03, and the route identifier of the B level is B01; user targeting 1813333333 on day 11 of 6 months and 30: the call is performed in 15 minutes, namely VoLTE/VoNR (base station call time), the gNodeBID (base station location information) is 500003, and the wireless routing information includes a routing level (for example, a level) and a routing level (for example, B level), wherein the route identifier of the a level is a02, and the route identifier of the B level is B01.

TABLE 2

According to the call information (i.e. base station information) extracted from table 2, the location of the wireless call VoWiFi user can be decomposed and corrected, and the VoWiFi can be compared with the VoLTE/VoNR data transfer devices in adjacent time periods in a grading manner.

In the above step S106 and step S108, whether the route identifiers of the respective route levels in the wireless route information and the respective route levels in the base station route information are the same or not may be compared step by step until the same route identifier appears.

Taking the above tables 1 and 2 as examples, if the router (a level) information is not consistent, the comparison routers (B level) are compared one by one upward until the information is consistent.

Optionally, taking table 1 and table 2 as an example, the wireless routing information of the user wireless call VoWiFi is compared with the base station routing information of the previous and next mobile network calls; after comparing one by one, if the routers (B level, B01) are consistent, the user is in the state of 10 in 30 days 6 months: 48, the rectification level is a router (B level), and the pulling-out probability is low.

Optionally, comparing each level of routing information (for example, comparing wireless routing information and base station routing information) corresponding to a call (i.e., base station call) between the VoWiFi (i.e., wireless call) and the adjacent mobile network, and if the information is the same, not correcting the position of the information; if the information is inconsistent, the higher the inconsistent routing information level (i.e. routing level), the greater the risk thereof, e.g. the AMF information inconsistency risk is higher than the router information inconsistency risk. The higher the risk, the higher the possibility of the user pulling away or other abnormal behavior. That is, the farther the VoWiFi radio call of the subscriber is relative to the VoNR/VoLTE radio call of the neighboring base station.

As an alternative embodiment, the querying the base station information of the target object for the base station call in the time adjacent to the wireless calling time comprises: acquiring a base station information set of a target object for carrying out base station calling in a preset time period, wherein the preset time period comprises the following steps: wireless calling time, wherein the base station information set comprises at least one piece of base station information; inquiring a first calling time which is before the wireless calling time and is adjacent to the wireless calling time and first base station information for calling a base station at the first calling time in the base station information set; inquiring a second calling time which is after the wireless calling time and is adjacent to the wireless calling time and second base station information for calling the base station at the second calling time at the base station information set; and determining base station information for making a base station call at a time adjacent to the wireless call time according to the first base station information and the second base station information.

In the above embodiment of the present invention, in the process of searching for the base station information for performing the base station call at the adjacent time, the preset time period to be searched may be determined according to the wireless call time, then the base station call performed within the preset time period and the call time for performing the base station call each time within the time period are searched, in the multiple base station calls within the preset time period, the call time adjacent to the wireless call time is searched as the adjacent time, the adjacent time before the wireless call time is the first call time, and the adjacent time after the wireless call time is the second call time, so as to obtain the first base station information for performing the base station call at the first call time and the second base station information for performing the base station call at the second time, thereby obtaining the base station information for performing the base station call at the adjacent time of the wireless call time.

As an optional embodiment, determining the route identifiers in the wireless routing information that are the same as the route identifiers corresponding to the route hierarchies in the base station routing information includes: acquiring a route identifier of each route level in wireless route information; acquiring a routing identifier of each routing level in the routing information of the base station; and comparing the routing identifiers of all the levels one by one according to the sequence of the routing levels to determine the same routing identifier.

Optionally, the wireless routing information is used to represent a wireless communication link of the wireless call, where although no base station is present, there are multiple routing levels, and the router of each routing level may be represented by a routing identifier.

Optionally, the base station routing information is used to indicate a base station communication link of the base station communication, and the base station communication link includes: the base station and a plurality of routing levels, the router of each routing level can be represented by a routing identification.

Optionally, in the wireless routing information and the base station routing information, the routing hierarchy includes multiple levels of routers and mobility management network elements MME/AMF, where the mobility management network element MME/AMF is the highest level and is responsible for registration, connection, reachability, mobility, and security and access management and service authorization.

The embodiment of the invention can compare whether the route identifiers corresponding to the route levels in the wireless route information and the base station route information are the same step by step, thereby determining the same route identifiers.

For example, if the route identifier in the routing level a in the wireless routing information is a03 and the route identifier in the routing level B is B01, and the route identifier in the routing level a in the base station routing information is a01 and the route identifier in the routing level B is B01, the same route identifier is B01.

For another example, the route identifier in the routing level a in the wireless routing information is a03, and the route identifier in the routing level B is B01; the base station routing information comprises two pieces of first base station routing information and second base station routing information, wherein the routing identifier in the routing level A in the first routing information is A01, the routing identifier in the routing level B is B01, the routing identifier in the routing level A in the second routing information is A02, the routing identifier in the routing level B is B01, and the same routing identifier is B01.

As an alternative embodiment, comparing the route identifiers of each hierarchy one by one according to the order of the route hierarchies, and determining the same route identifier includes: acquiring a first routing identifier of a first routing hierarchy in wireless routing information; acquiring a second route identifier of a first route level in the base station route information; comparing whether the first route identification is the same as the second route identification; comparing whether the route identifiers in the second route level are the same or not under the condition that the first route identifier is different from the second route identifier, wherein the second route level is higher than the first route level, the second route level in the wireless route information comprises a third route identifier, the second route level in the base station route information comprises a fourth route identifier, and under the condition that the third route identifier is the same as the fourth route identifier, determining that the same route identifier is the third route identifier or the fourth route identifier; and under the condition that the first route identifier is the same as the second route identifier, stopping comparing whether the route identifiers in the second route hierarchy are the same, and determining that the same route identifiers are the first route identifier or the second route identifier.

In the above embodiment of the present invention, in the process of comparing the routing identifiers of each hierarchy level by level, the routing identifier of the lower hierarchy level may be obtained first, and then the routing identifier of the higher hierarchy level may be obtained when the routing identifiers of the lower hierarchy level are different; under the condition that the low-level routing identifications are the same, the high-level routing identifications are not obtained for comparison, the comparison efficiency can be accelerated, and the minimum routing level deviation of the wireless call and the base station call can be accurately determined.

As an alternative embodiment, the positioning the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station location information includes: under the condition that a routing hierarchy with the same routing identification exists between the wireless routing information and the base station routing information, acquiring base station position information from the base station routing information; determining the positioning deviation of the wireless call according to the routing levels with the same routing identification; and determining the calling position of the wireless calling according to the positioning deviation and the base station position information.

It should be noted that the routing hierarchy with the same routing identifier is the smallest routing hierarchy with the same routing identifier.

In the above embodiment of the present invention, the routing hierarchy where the same routing identifier is located is determined according to the same routing identifier, and then the positioning deviation between the wireless call of the user and the base station call can be determined according to the routing hierarchy, and it is determined that the higher the routing hierarchy of the same routing identifier is, the larger the positioning deviation between the wireless call and the base station call is.

Alternatively, an approximate call location for the wireless call may be determined based on the positioning offset and base station location information for the base station call.

For example, a distance parameter may be configured for each routing level, and when a call location of a wireless call is determined, a predicted location area may be determined with the distance parameter corresponding to a routing level in which the same routing identifier appears as a radius centered on base station location information at which a base station call is performed at an adjacent time, and the call location of the wireless call may be predicted to be located in the predicted location area, where the higher the routing level is, the larger the area of the predicted location area is.

As an alternative embodiment, determining the positioning deviation of the wireless call based on the routing hierarchy with the same routing identity comprises: acquiring preset deviation information, wherein the preset deviation information is used for recording a preset positioning deviation corresponding to each routing level; determining the lowest routing level with the same routing identification; inquiring the minimum positioning deviation corresponding to the lowest routing level from the preset deviation information; the minimum positioning deviation is determined to be the positioning deviation of the wireless call.

Alternatively, the preset deviation information may be a preset distance deviation or a preset route level deviation.

According to the embodiment of the invention, the positioning deviation of the wireless call is determined according to the lowest routing level with the same routing identification, so that misjudgment of the positioning deviation can be avoided, and the situation that the positioning deviation of the wireless call is increased due to misjudgment is avoided.

As an alternative embodiment, the positioning the call location of the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station location information includes: determining the lowest routing level with the same routing identification; judging whether the lowest routing level exceeds a preset level or not; and determining that the calling position of the wireless call exceeds a preset distance from the calling position of the base station call under the condition that the lowest routing level exceeds a preset level.

According to the embodiment of the invention, whether the calling position of the wireless call and the calling position of the base station call exceed the preset distance can be verified according to the lowest routing level with the same routing identification, so that the calling position of the wireless call is positioned.

The invention also provides a preferred embodiment, which provides a method for correcting the position of the wireless calling VoWiFi user in a grading manner.

The technical scheme is mainly used for correcting the position of the wireless call VoWiFi user, and the supervision problem caused by the fact that the wireless call VoWiFi cannot report the position information is solved. The technical scheme can be applied to applications such as journey codes and the like, and is suitable for continuously changing epidemic situation prevention and control requirements.

Fig. 3 is a schematic diagram of a method for correcting a position error of a wireless call VoWiFi user in a hierarchical manner according to an embodiment of the present invention, as shown in fig. 3, a network element for data stream transfer between a wireless call VoWiFi and two adjacent calls (i.e., base station calls VoLTE/VoNR) is compared in a hierarchical manner according to a routing hierarchy, so as to achieve a capability of correcting a position error of a wireless call VoWiFi user. The method has the advantages that the uniqueness exists in data flow, the establishment of an associated database in advance is not needed, the implementation is convenient, and the calculation amount is small. And the comparison levels can be flexibly adjusted according to actual requirements, so that the method is suitable for various requirements.

The user A dials the wireless call VoWiFi service, and the wireless call VoWiFi access time (namely the wireless call time) can be obtained from the core network or the ticket.

According to the wireless VoWiFi call access time, the VoLTE/VoMR call data flow transfer condition of the adjacent base station call of the user is inquired, and the information of each level of the Last call data flow and the Next call data flow is obtained, as shown in table 3.

Time of call	Router (A level)	Router (B level)	AMF
				7/109：10	A01	B01	Sh1
7/109：44	A02	B01	Sh1
				7/109：20(VoWiFi)	A01	B01	Sh1

TABLE 3

Comparing the route information of each level of conversation data flow forwarding in the VoWiFi wireless call, the Last of the base station call at the first call time and the Next of the base station call at the second call time, wherein the deviation rectifying level (namely the route level with the same route identification) is the A level, and the risk level is lower. If the routing information is the same, the position of the routing information is not required to be corrected. If the information is inconsistent, the higher the information level of the inconsistent equipment is, the greater the risk is. And scheduling the suspicious users according to the risk level.

The correction method for the wireless call VoWiFi graded user can flexibly adapt to actual requirements; the VoWiFi wireless call can be subjected to position correction by utilizing the base station information of the VoLT/VoNR base station call.

According to the technical scheme provided by the invention, last and Next call information (namely base station information for carrying out base station calling at adjacent time) are introduced in a correlated manner, so that correction of the access position of a wireless call VoWiFi user is realized by using 4G and 5G access information (namely base station information).

According to the technical scheme provided by the invention, the VoLT/VoNR deviation of the base station call is carried out according to the wireless call VoWiFi and the adjacent time to determine the risk level, and the determined risk level can be used for providing basic data for epidemic prevention measures such as travel codes and the like. For example, when inconsistent device information itself or its link location is in an epidemic risk area, then screening is recommended.

According to an embodiment of the present invention, an embodiment of a positioning apparatus is further provided, and it should be noted that the positioning apparatus may be used to execute a positioning method in the embodiment of the present invention, and the positioning method in the embodiment of the present invention may be executed in the positioning apparatus.

Fig. 4 is a schematic diagram of a positioning apparatus according to an embodiment of the present invention, as shown in fig. 4, the apparatus may include: an obtaining module 42, configured to obtain wireless information of a wireless call made by a target object, where the wireless call is used to indicate a call behavior of the target object that is not made through a base station, and the wireless information at least includes: wireless call time and wireless routing information for the wireless call, the wireless routing information comprising: a plurality of routing levels, and a route identification for each routing level; an inquiring module 44, configured to inquire base station information of a target object making a base station call at a time adjacent to a wireless call time, where the base station call is used to indicate a call behavior of the target object through a base station, and the base station information includes: base station call time and base station routing information of the base station call, and base station calls performed at adjacent time are determined according to the base station call time, wherein the base station routing information comprises: base station location information, a plurality of routing levels, and a routing identifier for each routing level; a determining module 46, configured to determine a route identifier in the wireless routing information that is the same as a route identifier corresponding to each route level in the base station routing information; and a positioning module 48, configured to position the call location of the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station location information.

It should be noted that the obtaining module 42 in this embodiment may be configured to execute step S102 in this embodiment, the querying module 44 in this embodiment may be configured to execute step S104 in this embodiment, the determining module 46 in this embodiment may be configured to execute step S106 in this embodiment, and the positioning module 48 in this embodiment may be configured to execute step S108 in this embodiment. The modules are the same as the corresponding steps in the realized examples and application scenarios, but are not limited to the disclosure of the above embodiments.

In the embodiment of the present invention, wireless information of a target object performing a wireless call is obtained, where the wireless call is used to indicate a call behavior of the target object that is not performed through a base station, and the wireless information at least includes: wireless call time and wireless routing information for the wireless call, the wireless routing information comprising: a plurality of routing levels, and a route identification for each routing level; inquiring base station information of a target object for carrying out base station calling at the time adjacent to the wireless calling time, wherein the base station calling is used for representing the calling behavior of the target object through the base station, and the base station information comprises: base station call time and base station routing information of the base station call, and determining the base station call performed at adjacent time according to the base station call time, wherein the base station routing information comprises: base station location information, a plurality of routing levels, and a routing identifier for each routing level; determining routing identifiers which are the same as routing identifiers corresponding to routing levels in the routing information of the base station in the wireless routing information; and positioning the calling position of the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station position information, thereby realizing the technical effect of positioning the wireless call and further solving the technical problem that the wireless call behavior cannot be positioned.

As an alternative embodiment, the query module comprises: a first obtaining unit, configured to obtain a base station information set of a target object performing a base station call within a preset time period, where the preset time period includes: a wireless calling time, wherein the base station information set comprises at least one piece of base station information; a first query unit, configured to query, in the base station information set, a first paging occasion that is prior to the wireless paging occasion and is adjacent to the wireless paging occasion, and first base station information for performing a base station paging at the first paging occasion; a second query unit, configured to query, in the base station information set, a second calling time that is adjacent to the wireless calling time and is after the wireless calling time, and second base station information for performing a base station call at the second calling time; and a first determining unit for determining base station information for making a base station call at a time adjacent to the wireless call time, based on the first base station information and the second base station information.

As an alternative embodiment, the determining module includes: the second acquisition unit is used for acquiring the route identifier of each route level in the wireless route information; a third obtaining unit, configured to obtain a route identifier of each route level in the base station route information; and the second determining unit is used for comparing the routing identifiers of all the levels one by one according to the sequence of the routing levels and determining the same routing identifier.

As an alternative embodiment, the second determination unit includes: the first determining subunit is used for acquiring a first route identifier of a first route hierarchy in the wireless routing information; the first obtaining subunit is configured to obtain a second route identifier of the first route level in the base station route information; the comparison subunit is used for comparing whether the first route identifier and the second route identifier are the same; a second determining subunit, configured to compare, when the first route identifier is different from the second route identifier, whether the route identifiers in the second route hierarchy are the same, where the second route hierarchy is higher than the first route hierarchy, the second route hierarchy in the wireless routing information includes a third route identifier, the second route hierarchy in the base station routing information includes a fourth route identifier, and when the third route identifier is the same as the fourth route identifier, determine that the same route identifier is the third route identifier or the fourth route identifier; and a third determining subunit, configured to, in a case that the first route identifier is the same as the second route identifier, stop comparing whether the route identifiers in the second route hierarchy are the same, and determine that the same route identifier is the first route identifier or the second route identifier.

As an alternative embodiment, the positioning module comprises: a fourth acquiring unit that acquires base station position information from the base station route information when a route hierarchy having the same route identification exists between the wireless route information and the base station route information; a third determining unit, configured to determine a positioning offset of the wireless call according to a routing hierarchy with the same routing identifier; and the fourth determining unit is used for determining the calling position of the wireless call according to the positioning deviation and the base station position information.

As an alternative embodiment, the third determining unit includes: the second acquiring subunit is configured to acquire preset deviation information, where the preset deviation information is used to record a preset positioning deviation corresponding to each routing level; the fourth determining subunit is used for determining the lowest routing level with the same routing identifier; the first query subunit is used for querying the minimum positioning deviation corresponding to the lowest routing level from the preset deviation information; a fifth determining subunit for determining the minimum positioning deviation as the positioning deviation of the wireless call.

As an alternative embodiment, the positioning module comprises: a sixth determining subunit, configured to determine a lowest routing level with the same routing identifier; a judging subunit, configured to judge whether the lowest routing level exceeds a preset level; and the seventh determining subunit is used for determining that the calling position of the wireless call exceeds the preset distance from the calling position of the base station call under the condition that the lowest routing level exceeds the preset level.

The embodiment of the invention can provide a computer terminal which can be any computer terminal device in a computer terminal group. Optionally, in this embodiment, the computer terminal may also be replaced with a terminal device such as a mobile terminal.

Optionally, in this embodiment, the computer terminal may be located in at least one network device of a plurality of network devices of a computer network.

In this embodiment, the computer terminal may execute the program code of the following steps in the positioning method: acquiring wireless information of a target object for carrying out wireless calling, wherein the wireless calling is used for indicating that the target object does not carry out calling behavior through a base station, and the wireless information at least comprises: wireless call time and wireless routing information for the wireless call, the wireless routing information comprising: a plurality of routing levels, and a route identification for each routing level; inquiring base station information of a target object for carrying out base station calling at the time adjacent to the wireless calling time, wherein the base station calling is used for representing the calling behavior of the target object through the base station, and the base station information comprises: base station call time and base station routing information of the base station call, and determining the base station call performed at adjacent time according to the base station call time, wherein the base station routing information comprises: the method comprises the steps of base station position information, a plurality of routing levels and a routing identifier of each routing level; determining routing identifiers which are the same as routing identifiers corresponding to routing levels in the routing information of the base station in the wireless routing information; and positioning the calling position of the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station position information.

Alternatively, fig. 5 is a block diagram of a computer terminal according to an embodiment of the present invention. As shown in fig. 5, the computer terminal 50 may include: one or more (only one shown) processors 52, and a memory 54.

The memory may be configured to store software programs and modules, such as program instructions/modules corresponding to the positioning method and apparatus in the embodiments of the present invention, and the processor executes various functional applications and data processing by running the software programs and modules stored in the memory, so as to implement the positioning method. The memory may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory may further include memory remotely located from the processor, which may be connected to the terminal 50 over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The processor can call the information and application program stored in the memory through the transmission device to execute the following steps: acquiring wireless information of a target object for wireless calling, wherein the wireless calling is used for indicating that the target object does not perform calling through a base station, and the wireless information at least comprises: wireless call time and wireless routing information for the wireless call, the wireless routing information comprising: a plurality of routing levels, and a route identification for each routing level; inquiring base station information of a target object for carrying out base station calling at the time adjacent to the wireless calling time, wherein the base station calling is used for representing the calling behavior of the target object through the base station, and the base station information comprises: base station call time and base station routing information of the base station call, and base station calls performed at adjacent time are determined according to the base station call time, wherein the base station routing information comprises: the method comprises the steps of base station position information, a plurality of routing levels and a routing identifier of each routing level; determining routing identifiers which are the same as routing identifiers corresponding to routing levels in the routing information of the base station in the wireless routing information; and positioning the calling position of the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station position information.

Optionally, the processor may further execute the program code of the following steps: acquiring a base station information set of a target object for carrying out base station calling in a preset time period, wherein the preset time period comprises the following steps: a wireless calling time, wherein the base station information set comprises at least one piece of base station information; inquiring a first calling time which is before the wireless calling time and is adjacent to the wireless calling time and first base station information for calling a base station at the first calling time in the base station information set; inquiring a second calling time which is after the wireless calling time and is adjacent to the wireless calling time and second base station information for calling the base station at the second calling time at the base station information set; and determining base station information for making a base station call at a time adjacent to the wireless call time according to the first base station information and the second base station information.

Optionally, the processor may further execute the program code of the following steps: acquiring a routing identifier of each routing level in the wireless routing information; acquiring a routing identifier of each routing level in the routing information of the base station; and comparing the routing identifiers of all the levels one by one according to the sequence of the routing levels to determine the same routing identifier.

Optionally, the processor may further execute the program code of the following steps: acquiring a first routing identifier of a first routing hierarchy in wireless routing information; acquiring a second route identifier of a first route level in the base station route information; comparing whether the first route identification is the same as the second route identification; comparing whether the route identifiers in the second route level are the same or not under the condition that the first route identifier is different from the second route identifier, wherein the second route level is higher than the first route level, the second route level in the wireless route information comprises a third route identifier, the second route level in the base station route information comprises a fourth route identifier, and under the condition that the third route identifier is the same as the fourth route identifier, determining that the same route identifier is the third route identifier or the fourth route identifier; and under the condition that the first route identifier is the same as the second route identifier, stopping comparing whether the route identifiers in the second route hierarchy are the same or not, and determining that the same route identifiers are the first route identifier or the second route identifier.

Optionally, the processor may further execute the program code of the following steps: under the condition that a routing hierarchy with the same routing identification exists between the wireless routing information and the base station routing information, acquiring base station position information from the base station routing information; determining the positioning deviation of the wireless call according to the routing levels with the same routing identifiers; and determining the calling position of the wireless calling according to the positioning deviation and the base station position information.

Optionally, the processor may further execute the program code of the following steps: acquiring preset deviation information, wherein the preset deviation information is used for recording a preset positioning deviation corresponding to each routing level; determining the lowest routing level with the same routing identification; inquiring the minimum positioning deviation corresponding to the lowest routing level from the preset deviation information; the minimum positioning deviation is determined to be the positioning deviation of the wireless call.

Optionally, the processor may further execute the program code of the following steps: determining the lowest routing level with the same routing identification; judging whether the lowest routing level exceeds a preset level or not; and under the condition that the lowest routing level exceeds a preset level, determining that the calling position of the wireless call exceeds a preset distance with the calling position of the base station call.

The embodiment of the invention provides a positioning scheme. Acquiring wireless information of a target object for wireless calling, wherein the wireless calling is used for indicating that the target object does not perform calling through a base station, and the wireless information at least comprises: wireless call time and wireless routing information for the wireless call, the wireless routing information comprising: a plurality of routing levels, and a route identification for each routing level; inquiring base station information of a target object for carrying out base station calling at the time adjacent to the wireless calling time, wherein the base station calling is used for representing the calling behavior of the target object through the base station, and the base station information comprises: base station call time and base station routing information of the base station call, and base station calls performed at adjacent time are determined according to the base station call time, wherein the base station routing information comprises: base station location information, a plurality of routing levels, and a routing identifier for each routing level; determining routing identifiers which are the same as routing identifiers corresponding to routing levels in the routing information of the base station in the wireless routing information; and positioning the calling position of the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station position information, thereby realizing the technical effect of positioning the wireless call and further solving the technical problem that the wireless call behavior cannot be positioned.

It should be understood by those skilled in the art that the structure shown in fig. 5 is only an illustration, and the computer terminal may also be a terminal device such as a smart phone (e.g., an Android phone, an iOS phone, etc.), a tablet computer, a palmtop computer, a Mobile Internet Device (MID), a PAD, and the like. Fig. 5 is a diagram illustrating a structure of the electronic device. For example, computer terminal 50 may also include more or fewer components (e.g., network interfaces, display devices, etc.) than shown in FIG. 5, or have a different configuration than shown in FIG. 5.

Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by a program instructing hardware associated with the terminal device, where the program may be stored in a computer-readable storage medium, and the storage medium may include: flash disks, read-Only memories (ROMs), random Access Memories (RAMs), magnetic or optical disks, and the like.

The embodiment of the invention also provides a storage medium. Optionally, in this embodiment, the storage medium may be configured to store the program code executed by the positioning method provided in the foregoing embodiment.

Optionally, in this embodiment, the storage medium may be located in any one of computer terminals in a computer terminal group in a computer network, or in any one of mobile terminals in a mobile terminal group.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: acquiring wireless information of a target object for carrying out wireless calling, wherein the wireless calling is used for indicating that the target object does not carry out calling behavior through a base station, and the wireless information at least comprises: wireless call time and wireless routing information for the wireless call, the wireless routing information comprising: a plurality of routing levels, and a route identification for each routing level; inquiring base station information of a target object for calling a base station at a time adjacent to a wireless calling time, wherein the base station calling is used for representing a calling behavior of the target object through the base station, and the base station information comprises: base station call time and base station routing information of the base station call, and base station calls performed at adjacent time are determined according to the base station call time, wherein the base station routing information comprises: base station location information, a plurality of routing levels, and a routing identifier for each routing level; determining routing identifiers which are the same as routing identifiers corresponding to routing levels in the routing information of the base station in the wireless routing information; and positioning the calling position of the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station position information.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: acquiring a base station information set of a target object for carrying out base station calling in a preset time period, wherein the preset time period comprises the following steps: a wireless calling time, wherein the base station information set comprises at least one piece of base station information; inquiring a first calling time which is before the wireless calling time and is adjacent to the wireless calling time and first base station information for calling a base station at the first calling time in the base station information set; inquiring a second calling time which is after the wireless calling time and is adjacent to the wireless calling time and second base station information for calling the base station at the second calling time at the base station information set; and determining base station information for making a base station call at a time adjacent to the wireless call time according to the first base station information and the second base station information.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: acquiring a routing identifier of each routing level in the wireless routing information; acquiring a routing identifier of each routing level in the routing information of the base station; and comparing the routing identifiers of all the levels one by one according to the sequence of the routing levels to determine the same routing identifier.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: acquiring a first routing identifier of a first routing hierarchy in wireless routing information; acquiring a second route identifier of a first route level in the base station route information; comparing whether the first route identifier and the second route identifier are the same; comparing whether the route identifiers in the second route level are the same or not under the condition that the first route identifier is different from the second route identifier, wherein the second route level is higher than the first route level, the second route level in the wireless route information comprises a third route identifier, the second route level in the base station route information comprises a fourth route identifier, and under the condition that the third route identifier is the same as the fourth route identifier, determining that the same route identifier is the third route identifier or the fourth route identifier; and under the condition that the first route identifier is the same as the second route identifier, stopping comparing whether the route identifiers in the second route hierarchy are the same, and determining that the same route identifiers are the first route identifier or the second route identifier.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: under the condition that a routing hierarchy with the same routing identification exists between the wireless routing information and the base station routing information, acquiring base station position information from the base station routing information; determining the positioning deviation of the wireless call according to the routing levels with the same routing identification; and determining the calling position of the wireless calling according to the positioning deviation and the base station position information.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: acquiring preset deviation information, wherein the preset deviation information is used for recording a preset positioning deviation corresponding to each routing level; determining the lowest routing level with the same routing identification; inquiring the minimum positioning deviation corresponding to the lowest routing level from the preset deviation information; a minimum positioning deviation is determined as the positioning deviation for the wireless call.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: determining the lowest routing level with the same routing identification; judging whether the lowest routing level exceeds a preset level or not; and determining that the calling position of the wireless call exceeds a preset distance from the calling position of the base station call under the condition that the lowest routing level exceeds a preset level.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

In the above embodiments of the present invention, the description of each embodiment has its own emphasis, and reference may be made to the related description of other embodiments for parts that are not described in detail in a certain embodiment.

In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a 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 stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention, which is substantially or partly contributed by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A method of positioning, comprising:

acquiring wireless information of a target object for carrying out wireless calling, wherein the wireless calling is used for representing a calling behavior of the target object which is not carried out through a base station, and the wireless information at least comprises: wireless call time and wireless routing information for the wireless call, the wireless routing information comprising: a plurality of routing levels, and a route identification for each routing level;

inquiring base station information of the target object for carrying out base station calling at the time adjacent to the wireless calling time, wherein the base station calling is used for representing calling behaviors of the target object through a base station, and the base station information comprises: and determining the base station calling carried out at the adjacent time according to the base station calling time and the base station routing information of the base station calling, wherein the base station routing information comprises: base station location information, a plurality of routing levels, and a routing identifier for each routing level;

determining the routing identifiers in the wireless routing information, which are the same as the routing identifiers corresponding to the routing levels in the base station routing information;

and positioning the calling position of the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station position information.

2. The method of claim 1, wherein querying the target object for base station information for base station calls in the time adjacent to the wireless call time comprises:

acquiring a base station information set of the target object for carrying out the base station call in a preset time period, wherein the preset time period comprises the following steps: the wireless paging time, the set of base station information comprising at least one base station information;

inquiring, at the base station information set, a first paging occasion which is prior to the wireless paging occasion and is adjacent to the wireless paging occasion, and first base station information for paging the base station at the first paging occasion;

querying, at the base station information set, a second paging occasion that is subsequent to and adjacent to the wireless paging occasion, and second base station information for conducting the base station paging at the second paging occasion;

and determining the base station information for carrying out base station calling at the time adjacent to the wireless calling time according to the first base station information and the second base station information.

3. The method of claim 1, wherein determining the route identifiers in the wireless routing information that are the same as the route identifiers corresponding to the respective routing tiers in the base station routing information comprises:

acquiring a route identifier of each route level in the wireless route information;

acquiring a routing identifier of each routing level in the base station routing information;

and comparing the routing identifiers of all the layers one by one according to the sequence of the routing layers to determine the same routing identifier.

4. The method of claim 3, wherein comparing the routing identifiers of the respective levels one by one according to the sequence of the routing levels, and determining the same routing identifier comprises:

acquiring a first routing identifier of a first routing hierarchy in the wireless routing information;

acquiring a second route identifier of a first route level in the base station route information;

comparing whether the first routing identification and the second routing identification are the same;

comparing whether the route identifiers in the second route level are the same or not under the condition that the first route identifier and the second route identifier are not the same, wherein the second route level is higher than the first route level, the second route level in the wireless route information comprises a third route identifier, the second route level in the base station route information comprises a fourth route identifier, and under the condition that the third route identifier and the fourth route identifier are the same, determining that the same route identifier is the third route identifier or the fourth route identifier;

and under the condition that the first route identifier is the same as the second route identifier, stopping comparing whether the route identifiers in the second route hierarchy are the same, and determining that the same route identifier is the first route identifier or the second route identifier.

5. The method of claim 1, wherein locating the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station location information comprises:

acquiring the base station position information from the base station routing information under the condition that a routing hierarchy with the same routing identification exists between the wireless routing information and the base station routing information;

determining the positioning deviation of the wireless call according to the routing levels with the same routing identification;

and determining the calling position of the wireless call according to the positioning deviation and the base station position information.

6. The method of claim 5, wherein determining the positioning deviation of the wireless call based on the routing hierarchy for which the routing identifiers are the same comprises:

acquiring preset deviation information, wherein the preset deviation information is used for recording a preset positioning deviation corresponding to each routing level;

determining a lowest routing level at which the route identifications are the same;

inquiring the minimum positioning deviation corresponding to the lowest routing level from the preset deviation information;

determining the minimum positioning deviation as a positioning deviation for the wireless call.

7. The method of claim 1, wherein locating the call location of the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station location information comprises:

determining the lowest routing level at which the route identifiers are the same;

judging whether the lowest routing level exceeds a preset level or not;

determining that the call location of the wireless call exceeds a preset distance from the call location of the base station call if the lowest routing level exceeds the preset level.

8. A positioning device, comprising:

an obtaining module, configured to obtain wireless information of a target object performing a wireless call, where the wireless call is used to indicate a call behavior of the target object that is not performed through a base station, and the wireless information at least includes: wireless call time and wireless routing information for the wireless call, the wireless routing information comprising: a plurality of routing levels, and a route identification for each routing level;

an inquiry module, configured to inquire about base station information of the target object performing a base station call in a time adjacent to the wireless call time, where the base station call is used to indicate a call behavior of the target object through a base station, and the base station information includes: and determining the base station calling carried out at the adjacent time according to the base station calling time and the base station routing information of the base station calling, wherein the base station routing information comprises: base station location information, a plurality of routing levels, and a routing identifier for each routing level;

a determining module, configured to determine a route identifier that is the same as a route identifier corresponding to each route hierarchy in the base station route information in the wireless route information;

and the positioning module is used for positioning the calling position of the wireless call according to the routing hierarchy corresponding to the same routing identifier and the base station position information.

9. A non-volatile storage medium, wherein the non-volatile storage medium is used for storing a program, and when the program runs, a device in which the non-volatile storage medium is located is controlled to execute the positioning method according to any one of claims 1 to 7.

10. A processor, characterized in that the processor is configured to run a program, wherein the program is configured to perform the positioning method according to any one of claims 1 to 7 when running.