CN105472737A - Terminal positioning method and server - Google Patents
Terminal positioning method and server Download PDFInfo
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- CN105472737A CN105472737A CN201511030155.0A CN201511030155A CN105472737A CN 105472737 A CN105472737 A CN 105472737A CN 201511030155 A CN201511030155 A CN 201511030155A CN 105472737 A CN105472737 A CN 105472737A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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Abstract
The invention relates to the communication field, specifically a terminal positioning method and a server. The method comprises that: the server receives the first position of the UE (user equipment) uploaded by a user equipment UE; the server determines a positioning result according to the first position, the positioning result is obtained by comparing the first position to a second position, the second position is obtained through searching the mobile network attached on the UE by the server; the server executes a preset strategy according to the positioning result. The invention can assist to judge whether the position uploaded by the UE is its actual position, the reliability of the position of the UE is learned in advance before providing service to the UE, and the UE is prevented from using fake position to obtain the service of the server.
Description
Technical field
The present invention relates to the communications field, be specifically related to a kind of method of locating terminal and server.
Background technology
Along with the development of intelligent terminal, the function of the location-based service that present terminal all possesses mostly.Terminal location has derived numerous business, for user brings facility, also creates huge commercial value, and location-based business can be divided into two classes substantially:
1. for terminal provides the business of location Based service, such as map, navigate, call a taxi, make a reservation, weather forecast etc.Because user's request terminal can provide the positional information of self strictly according to the facts.
2. pair business that terminal position-based is monitored, in this kind of business, application server end position-based is monitored terminal, and such as mobile phone is checked card, automobile/cargo location monitoring, ATM/ automatic vending machine monitoring, mobile phone on-line payment checking etc.The privacy requirement of user etc. can make terminal likely can not report the positional information of self strictly according to the facts.
Prior art generally adopts two kinds to the locate mode of terminal, a kind of be by terminal by its built-in positioning chip to Network provided location information, precision is higher; The second is that this mode precision has certain gap compared with the first according to its nearest network element position connected to Network provided location information.
But due to have based in the service of terminal location, the positional information of terminal is reported by terminal applies.There will be user by distorting terminal operating system or APP, the terminal positional information of forgery is provided, cause service provider cannot provide good service according to positional information accurately.
Summary of the invention
Embodiments provide a kind of method of locating terminal and server, can be compared by the geographical position of the terminal that the geographical position of terminal to report and mobile network are obtained, determine concrete service execution strategy according to the positioning result compared, thus Deterministic service provider can provide service according to positional information accurately.
In view of this, embodiment of the present invention first aspect provides method of locating terminal, can comprise:
The primary importance of the UE that server receives user equipment UE is uploaded;
Server is by primary importance determination positioning result, and positioning result is obtained by the comparison of primary importance and the second place, and the mobile network that the second place is adhered to described UE by server inquires about acquisition;
Server performs preset strategy according to positioning result.
Can find out, because also non-immediate adopts the position that UE uploads or the position determined by network, but the position that the position judgment UE that combinational network is determined uploads, thus the confidence level of UE uploading position can be judged, and then application server can be served for having the UE trusting position.
In some embodiments of the invention, server is comprised by primary importance determination positioning result:
Server sends the request of UE position enquiring to the mobile network that UE adheres to, and carries the UE mark of UE in the request of UE position enquiring;
Server is received mobile network and is identified the second place determined by UE;
Server relatively determines positioning result according to primary importance and the second place.
In some embodiments of the invention, by the mobile network that UE adheres to, server determines that positioning result comprises:
Server sends the request of UE position enquiring to the mobile network that UE adheres to, and carries the UE mark of UE and the primary importance of UE in the request of UE position enquiring;
Server receives the positioning result that mobile network determines according to primary importance and the second place, and the second place is determined by UE mark by mobile network, and positioning result is obtained by the comparison of primary importance and the second place.
In some embodiments of the invention, positioning result comprises:
Primary importance is trust position or primary importance is insincere position; Wherein,
When distance between the geographical position indicated by primary importance and the geographical position indicated by the second place is not more than default distance threshold, positioning result is primary importance is trust position;
When distance between the geographical position indicated by primary importance and the geographical position indicated by the second place is greater than default distance threshold, positioning result is primary importance is insincere position.
In some embodiments of the invention, when positioning result be primary importance is insincere position, server performs preset strategy according to positioning result and comprises at least one among following three kinds of operations:
Server refusal is served UE; And,
Server sends information warning to UE; And,
UE reports the logout of insincere position to daily record by server.
In some embodiments of the invention, when positioning result be primary importance is trustworthy location, server performs preset strategy according to positioning result and comprises:
Server service UE; And/or,
UE is recorded to credible UE list by server.
In some embodiments of the invention, method also comprises:
Server sends the UE mark of UE, to make the network site of mobile network monitoring UE to mobile network;
Server receives the announcement information that mobile network sends, and announcement information indication network position changes;
The second place after mobile network acquires change according to the network site after change also sends the second place after changing to server.
In some embodiments of the invention, mobile network comprises network element and the network site inquiry gateway of the network site of record UE, and network site inquiry gateway is used for server and is connected with mobile network.
In some embodiments of the invention, the second place is inquired about acquisition by server to the mobile network that UE adheres to and is comprised:
Network element in mobile network, when UE is attached to mobile network, records the network site at UE place;
Mobile network calculates the second place of UE according to network site.
In some embodiments of the invention, the network element of the network site at record UE place comprises at least one among Mobility Management Entity MME, gateway S-GW, home subscriber server HSS and strategy and billing function module PCRF.
In some embodiments of the invention, network site comprises at least one among cell ID, tracking area identification, Service Area Identifier and evolved base station mark.
In some embodiments of the invention, UE identifies at least one comprised among mobile subscriber number MSISDN, international mobile subscriber identity IMSI and IP address.
Embodiment of the present invention second aspect also provides a kind of server, can comprise:
Receiver module, for receiving the primary importance of the UE that user equipment (UE) is uploaded;
Location determination module, for by primary importance determination positioning result, positioning result is obtained by the comparison of primary importance and the second place, and the mobile network that the second place is adhered to UE by server inquires about acquisition;
Executive Module, for performing preset strategy according to positioning result.
In some embodiments of the invention, server also comprises:
Sending module, the mobile network for adhering to UE sends the request of UE position enquiring, carries the UE mark of UE in the request of UE position enquiring;
Receiver module also for:
Receive mobile network and identified the second place determined by UE;
Location determination module also specifically for:
Relatively positioning result is determined according to primary importance and the second place.
In some embodiments of the invention, locate determination module specifically for:
Mobile network to UE attachment sends the request of UE position enquiring, and server also comprises:
Sending module, the mobile network for adhering to UE sends the request of UE position enquiring, carries the UE mark of UE and the primary importance of UE in the request of UE position enquiring;
Receiver module is also for receiving the positioning result that mobile network determines according to primary importance and the second place, and the second place is determined by UE mark by mobile network, and positioning result is obtained by the comparison of primary importance and the second place.
In some embodiments of the invention, positioning result comprises:
Primary importance is trust position or primary importance is insincere position; Wherein,
When distance between the geographical position indicated by primary importance and the geographical position indicated by the second place is not more than default distance threshold, positioning result is primary importance is trust position;
When distance between the geographical position indicated by primary importance and the geographical position indicated by the second place is greater than default distance threshold, positioning result is primary importance is insincere position.
In some embodiments of the invention, when positioning result be primary importance is insincere position, Executive Module is specifically for performing at least one among following three kinds of operations:
Refusal is served UE; And,
Information warning is sent to UE; And,
Reported by UE the logout of insincere position to daily record.
In some embodiments of the invention, when positioning result be primary importance is trustworthy location, Executive Module specifically for:
Service UE; And/or,
UE is recorded to credible UE list.
In some embodiments of the invention, the UE of sending module also for sending UE to mobile network identifies, to make the second place of mobile network monitoring UE;
Receiver module is also for receiving announcement information that mobile network sends and the second place after changing, and the announcement information instruction second place changes.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages: because server is after receiving the primary importance that UE uploads, and non-immediate adopts this primary importance as the position of UE, but the position of the UE that mobile network determines is inquired about to mobile network, the position relative deviation that mobile network determines is larger, but also substantially can know the physical location of UE, therefore, it is possible to whether the position that auxiliary judgment UE uploads is its physical location, thus before providing service for UE, learn the confidence level of its position in advance, UE is avoided to adopt dummy location to obtain the service of server.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the application scenarios schematic diagram of the embodiment of the present invention;
Fig. 2 is that of the localization method of the embodiment of the present invention implements illustration;
Fig. 3 is another enforcement illustration of the localization method of the embodiment of the present invention;
Fig. 4 is another enforcement illustration of the localization method of the embodiment of the present invention;
Fig. 5 is another enforcement illustration of the localization method of the embodiment of the present invention;
Fig. 6 is that of the server of the embodiment of the present invention implements illustration;
Fig. 7 is the structural representation of the server of the embodiment of the present invention.
Embodiment
Embodiments provide a kind of method of locating terminal and server, can be compared by the geographical position of the terminal that the geographical position of terminal to report and mobile network are obtained, determine concrete service execution strategy according to the positioning result compared, thus Deterministic service provider can provide service according to positional information accurately.
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Below be described in detail respectively.
Term " first ", " second ", " the 3rd " " 4th " etc. (if existence) in specification of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.The embodiments described herein should be appreciated that the data used like this can be exchanged in the appropriate case, so that can be implemented with the order except the content except here diagram or description.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or module that the process of series of steps or module, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or module.
Below the application scenarios of the embodiment of the present invention is introduced, refer to Fig. 1, Fig. 1 is the application scenarios schematic diagram of the embodiment of the present invention, UE, network and application server can be comprised, wherein, UE is connected to application server by network, and application server issues UE position request information to UE, and UE uploads primary importance or also can by UE active upload primary importance to application server afterwards.
In prior art, because terminal can forge positional information, thus make service provider cannot provide good service according to positional information accurately, for example, be described with the checking of existing on-line payment, on-line payment needs just can complete payment by location verification, such as user arranges online payment ground only on A ground, or service provider find user often pay the bill A ground, and when being paid the bill with being used in B by other people after the account password of user is stolen, if service provider finds that payment ground can need extra checking just can complete payment for during B ground, and the information that prior art can forge A ground makes service provider with thinking current payment on A ground, thus by being proved to be successful payment, other people are made to obtain wrongful interests, and the interests of user are lost.
For the problems referred to above, embodiments provide the problem that a kind of method of locating terminal solves terminal to report dummy location, refer to Fig. 2, for an enforcement illustration of the method for locating terminal of the embodiment of the present invention, as shown in Figure 2, one embodiment of the present of invention provide a kind of method of locating terminal, can comprise following content:
201, server receives the primary importance of the UE that UE uploads.
Be understandable that, the mode that UE uploads self-position has multiple, such as, upload the position that precision is higher, and by GPS navigation system self-position, GPS navigation system comprises the navigation system such as GLANOSS and the Big Dipper, such as upload again the general position of precision, by the MAC Address of WIFI network be connected to, or UE place network cell ID, these information are uploaded onto the server, server obtains the approximate range of the position at UE place by these addresses, this server is for UE provides the application server of service function, for providing a certain function services for user, such as based on a certain item service of customer location, as the weather of user position, business information around position, online work attendance and on-line payment etc., wherein can judge during on-line payment that the position of this UE judges, if strange position, then need to provide other authorization informations to complete on-line payment.
202, server is by primary importance determination positioning result.
Wherein, positioning result is obtained by the comparison of primary importance and the second place, and the mobile network that the second place is adhered to UE by server inquires about acquisition.
Be understandable that, primary importance is uploaded by UE, the second place is obtained by server lookup mobile network, the precision that the precision of primary importance is higher than the second place comparatively speaking, primary importance and second place reality are all panel region, when UE is the tram of uploading, this primary importance can within the region of the second place.
It should be noted that, the second place is inquired about the UE of acquisition to the mobile network that UE adheres to network site by server obtains, this inquiry can be the position that mobile network receives real-time query UE after query messages, or mobile network returns to the network site of the UE recorded directly to server, network site comprises at least one among cell ID, tracking area identification, Service Area Identifier and evolved base station mark, mobile network is behind the network address obtaining UE, accounting calculates the second place of UE according to this network site, concrete:
As optionally, the network element in mobile network when UE is attached to mobile network, the network site at record UE place;
Mobile network calculates the second place of UE according to network site.
It should be noted that, according to the information that server provides to mobile network, positioning result obtain two kinds of different modes, mode one obtains the second place by server, and compare primary importance voluntarily and the second place obtains positioning result; Mode two is positioning results that server directly obtains mobile network and returns, and is introduced respectively below:
Mode one, optionally, server is comprised by primary importance determination positioning result:
Server sends the request of UE position enquiring to the mobile network that UE adheres to, and carries the UE mark of UE in the request of UE position enquiring;
Server is received mobile network and is identified the second place determined by UE;
Server relatively determines positioning result according to primary importance and the second place.
Can find out, in the manner in which, first server sends the request of UE position enquiring to the mobile network of UE attachment, represent the second place needing to obtain UE, this second place is inquired about the UE position of acquisition, then this second place can be sent to server by mobile network, server is after receiving this second place, can according to the primary importance uploaded before UE before and the second place authentication primary importance obtained from mobile network afterwards whether credible, concrete can compare the distance difference of primary importance and the second place with the distance threshold preset, be greater than this distance threshold and represent that primary importance is insincere, being less than first threshold represents apart from credible, and by it as positioning result.
It should be noted that, UE identifies at least one comprised among MSISDN, IMSI and IP address.
Mode two, optionally, server sends the request of UE position enquiring to the mobile network that UE adheres to, and carries the UE mark of UE and the primary importance of UE in the request of UE position enquiring;
Server receives the positioning result that mobile network determines according to primary importance and the second place, and the second place is determined by UE mark by mobile network, and positioning result is obtained by the comparison of primary importance and the second place.
Can find out, the mode that mode two adopts is when sending inquiry request to mobile network, be accompanied with the primary importance of UE, mobile network is after the primary importance receiving this inquiry request and UE, can first inquire about the position at UE place as the second place, and primary importance and the second place can compare by mobile network, concrete can compare the distance difference of primary importance and the second place with the distance threshold preset, be greater than this distance threshold and represent that primary importance is insincere, being less than first threshold represents apart from credible, and it is sent to server as positioning result.
It should be noted that, aforesaid way one also has a kind of special mode, and namely server is after have sent the UE mark of UE to mobile network, and mobile network can monitor this UE, concrete.
As optionally, server sends the UE mark of UE, to make the network site of mobile network monitoring UE to mobile network;
Server receives the announcement information that mobile network sends, and announcement information indication network position changes;
The second place after mobile network acquires change according to the network site after change also sends the second place after changing to server.
Be understandable that, except server is after receiving the primary importance that UE uploads, to the server lookup second place, can also be monitored for a certain UE by server, the UE of UE mark is sent to mobile network by server, identified the state of monitoring UE according to this UE by mobile network, when the position of UE, namely after the second place changes, mobile network can send announcement information and the second place after changing to server, this announcement information instruction second place changes, now server is after knowing that the second place of UE changes, query messages is sent again to UE, thus make UE upload its primary importance, two kinds of different modes can be adopted to obtain positioning result, a kind of is relatively obtain positioning result by server by primary importance and the second place, another is that server itself does not compare, and primary importance is sent to mobile network, mobile network is compared the second place after change and primary importance, obtain positioning result, and this positioning result is returned to server.
It should be noted that, mobile network comprises network element and the network site inquiry gateway of the network site of record UE, and network site inquiry gateway is used for server and is connected with mobile network.
Be understandable that, network site inquiry gateway is as gateway between mobile network and server, be mainly used in the information interaction between server and mobile network, if the query messages that sends according to server is from the second place of the network element inquiry UE after gateway, or the function that also comparison of primary importance and the second place can be generated positioning result is also configured on this network site inquiry gateway, thus server only need provide the UE of UE to identify and the primary importance of UE can obtain positioning result.
Wherein, the network element of the network site of record UE has multiple different layout type, and optionally, the network element of the network site at record UE place comprises at least one among MME, S-GW, HSS and PCRF.
Be understandable that, the arrangement of the network element of the network site of record UE can be divided into multiple, provide two kinds below, the first adopts MME, namely after the gateway of network site, MME is arranged successively, the query messages that network site gateway sends inquires about the network site of UE to MME, then just can calculate the second place of UE according to the network planning of operator.The second is the mode adopting MME and S-GW, and S-GW forwarding inquiries message inquires about the network site of UE to MME.
It should be noted that, network site can adopt various ways to identify, and optionally, network site comprises at least one among cell ID, tracking area identification, Service Area Identifier and evolved base station mark.
Can find out, network site calculates by various ways, and the correspondence mark specifically determined depending on actual conditions calculates.
203, server performs preset strategy according to positioning result.
It should be noted that, positioning result comprises two kinds of situations, one is primary importance is trust position, another kind is primary importance is insincere position, main criterion is whether the distance of primary importance and the second place is within the scope of the distance threshold preset, the distance threshold such as preset is 1km, and namely primary importance is considered as trustworthy location by the ability of the distance of the second place and the second place within 1km, otherwise is then insincere position.
Different policing actions can be performed for insincere position and trust position, illustrate respectively below.
First be for insincere position, optionally, server comprises at least one among following three kinds of operations according to positioning result execution preset strategy:
Server refusal is served UE; And,
Server sends information warning to UE; And,
UE reports the logout of insincere position to daily record by server.
Can find out, when primary importance is insincere position, server can perform at least one among following three kinds of operations, namely one, refusal is served for this UE, two, information warning is sent to UE, the positional fault uploaded of prompting UE, three, report the time of insincere position to be recorded to daily record in order to inquiry UE.
Next is for trustworthy location, and optionally, server performs preset strategy according to positioning result and comprises:
Server service UE; And/or,
UE is recorded to credible UE list by server.
Can find out, when primary importance is trustworthy location, server can perform service UE, and UE is recorded at least one among credible UE list two kinds operation, carries out record with the credibility of the uploading position for UE.
Can find out, because server is after receiving the primary importance that UE uploads, and non-immediate adopts this primary importance as the position of UE, but the position of the UE that mobile network determines is inquired about to mobile network, the position relative deviation that mobile network determines is larger, but also substantially can know the physical location of UE, therefore, it is possible to whether the position that auxiliary judgment UE uploads is its physical location, thus improve the confidence level of UE positional information.
Above the localization method of the embodiment of the present invention is introduced, be described respectively with the network element difference recording the network site of UE respectively below; Refer to Fig. 3, Fig. 3 is another enforcement illustration of the method for locating terminal of the embodiment of the present invention, and comprise UE, the network element (comprising MME) of record, network site inquiry gateway and application server, implementation comprises:
301, application server sends UE position request information to UE;
Wherein, UE mark is comprised in this position request information.
302, UE obtains primary importance by the GPS navigation system of self, and sends to application server;
It should be understood that except directly sending primary importance, can also be the network sites such as the MAC Address of UE place network cell ID or UE place WIFI to server, server determines the primary importance of UE by network site.
303, application server sends the network site of query messages inquiry UE to network site inquiry gateway;
Wherein, comprise UE mark in query messages, this UE mark can be the marks such as MSISDN or IMSI.
304, this Query Information is sent to MME by network site inquiry gateway; 305, the network site of inquiry is sent to network site inquiry gateway by MME;
Wherein, if MME finds UE process idle condition, then this MME obtains the current network address of this UE by the mode of paging.
306, network site is converted to the second place by network site inquiry gateway, and is sent to application server;
307, whether application server is less than default distance threshold generation positioning result according to the distance of the second place and primary importance.
308, application server performs relative strategy according to positioning result.
Wherein, when primary importance is insincere position, server can perform at least one among following three kinds of operations, namely one, refusal is served for this UE, two, information warning is sent to UE, the positional fault uploaded of prompting UE, three, report the time of insincere position to be recorded to daily record UE, so that subsequent query.
When primary importance is trustworthy location, server can perform service UE, and UE is recorded at least one among credible UE list two kinds operation.
In aforesaid way, except adopting MME, also can adopt HSS, in HSS, also can record the network site of UE.
Refer to Fig. 4, Fig. 4 is another enforcement illustration of the method for locating terminal of the embodiment of the present invention, comprise UE, the network element (comprising MME and S-GW) of record, network site inquiry gateway and application server, step 301 shown in step 401 and step 402 and Fig. 3 and step 302 similar, this implementation also comprises:
403, application server sends the network site of query messages inquiry UE to network site inquiry gateway according to the IP of UE;
404, this Query Information is sent to S-GW by network site inquiry gateway;
405, this Query Information is sent to the network site that MME inquires about UE by S-GW;
406, MME returns to the network site of UE to S-GW;
Wherein, if MME finds UE process idle condition, then this MME obtains the current network address of this UE by the mode of paging.
407, this network site is sent to network site inquiry gateway by S-GW;
408, network site is converted to the second place by network site inquiry gateway, and is sent to application server;
409, whether inquiry gateway in network site is less than default distance threshold generation positioning result according to the distance of the second place and primary importance, and this positioning result is sent to application server;
410, application server performs corresponding preset strategy according to positioning result.
In aforesaid way, except adopting MME, also can adopt HSS, in HSS, also can record the network site of UE.Also can directly adopt S-GW or PCRF and not adopt MME or HSS.
Refer to Fig. 5, Fig. 5 is that another of the method for locating terminal of the embodiment of the present invention implements illustration, and comprise UE, the network element (comprising MME and S-GW) of record, network site inquiry gateway and application server, this implementation also comprises:
501, UE obtains primary importance by the GPS navigation system of self, and sends to application server;
It should be understood that except directly sending primary importance, can also be the network sites such as the MAC Address of UE place network cell ID or UE place WIFI to server, server determines the primary importance of UE by network site.UE can upload the primary importance of self when being connected to application server.
502, application server sends monitoring message to network site inquiry gateway;
Wherein, this monitoring message comprises the UE mark of this UE.
503, this monitoring message is sent to MME by S-GW by network site inquiry gateway.
504, MME determines the network site of UE according to the UE mark of UE, and continues monitoring;
Wherein, if MME finds UE process idle condition, then this MME obtains the current network address of this UE by the mode of paging.
505, MME finds that the network site of this UE changes, and sends the network site after changing and Notification of Changes message by S-GW to network site inquiry gateway;
506, inquiry gateway in network site sends Notification of Changes message and by the second place after the change that calculates of network site after change to application server;
507, application server receives this second place and Notification of Changes message, and issues UE position request information to UE;
508, UE obtains primary importance again by the GPS navigation system of self, and sends to application server;
509, whether application server is less than default distance threshold according to the second place after changing and the distance of primary importance that again obtains and produces positioning result.
510, application server performs relative strategy according to positioning result.
Be understandable that, step 506 can also be following steps to 509:
A, network site inquiry gateway send Notification of Changes message to application server;
B, application server receive this Notification of Changes message, and issue UE position request information to UE;
C, UE obtain primary importance again by the GPS navigation system of self, and send to application server;
This primary importance is sent to network site inquiry gateway by d, application server;
Whether e, network site inquiry gateway are less than default distance threshold according to the second place after changing and the distance of primary importance that again obtains produces positioning result, and is sent to application server.
Be understood that, embodiment illustrated in fig. 5ly send monitoring message to monitor the position of UE for server to mobile network, the network element of middle record embodiment illustrated in fig. 5 is except comprising MME and S-GW, and the network element of record can also be only comprise MME, now, in embodiment illustrated in fig. 5:
Step 503 is inquired about gateway for network site and this monitoring message is directly sent to MME;
Step 505 finds that the network site of this UE changes for MME, and MME sends the network site after changing and Notification of Changes message to network site inquiry gateway.
Be described above the terminal verification method of the embodiment of the present invention, introduce the server of the embodiment of the present invention below, refer to Fig. 6, Fig. 6 is the structural representation of the server of the embodiment of the present invention, and wherein, this server can comprise:
Receiver module 601, for receiving the primary importance of the UE that UE uploads;
Wherein, this receiver module 601 can realize embodiment illustrated in fig. 2 in step 201, in addition, the mode that UE uploads self-position has multiple, with embodiment illustrated in fig. 2 in similar for illustrating of step 201, repeat no more herein.
Location determination module 602, for by primary importance determination positioning result, positioning result is obtained by the comparison of primary importance and the second place, and the mobile network that the second place is adhered to UE by server inquires about acquisition;
Wherein, this location determination module 602 can realize embodiment illustrated in fig. 2 in step 202.
The mode that location determination module 602 obtains positioning result has two kinds, is described respectively below:
Mode one, optionally, server also comprises:
Sending module 604, the mobile network for adhering to UE sends the request of UE position enquiring, carries the UE mark of UE in the request of UE position enquiring;
Receiver module 601 also identifies for receiving mobile network the second place determined by UE;
Location determination module 602 is also specifically for relatively determining positioning result according to primary importance and the second place.
Can find out, in mode one, first the request of UE position enquiring is sent by sending module 604 to the mobile network that UE adheres to, receiver module 601 can receive the second place of UE from mobile network afterwards, compared by location determination module 602 pairs of primary importances and the second place afterwards, thus determine whether primary importance is trust position, as positioning result.
Mode two, optionally, server also comprises:
Sending module 604, the mobile network for adhering to UE sends the request of UE position enquiring, carries the UE mark of UE and the primary importance of UE in the request of UE position enquiring;
Receiver module 601 is also for receiving the positioning result that mobile network determines according to primary importance and the second place, and the second place is determined by UE mark by mobile network, and positioning result is obtained by the comparison of primary importance and the second place.
Can find out, mode two is different from mode one part and is, what sending module 604 sent is also position enquiring request, but carry primary importance in request, and what accept that module 602 receives is not the second place, but directly receive moral primary importance and the second place relatively after positioning result.The generative process of this positioning result is directly completed by mobile network.
Except server obtains after the primary importance of UE by except the primary importance of second place checking UE, server also can be monitored for a certain UE, as long as its network changes and namely verifies its primary importance, optionally, the UE of sending module 604 also for sending UE to mobile network identifies, to make the second place of mobile network monitoring UE;
Receiver module 601 is also for receiving announcement information that mobile network sends and the second place after changing, and the announcement information instruction second place changes.
Can find out, in this case, sending module 604 can send the UE mark of UE to mobile network, to make the second place of mobile network monitoring UE, mobile network, once this second place changes, can produce announcement information immediately, and notification message and the second place after changing are issued the receiver module 601 of server in the lump, make server can issue the primary importance of acquisition request UE, and this primary importance is verified.
It should be noted that, after above-mentioned server issues the primary importance of acquisition request UE, two kinds of modes are had to obtain positioning result, one is that primary importance is sent to mobile network, compared with the primary importance newly obtained by the second place after changing in mobile network, obtain comparative result, another is the second place directly receiving mobile network, is compared voluntarily obtain positioning result by server to primary importance and the second place.
Executive Module 603, for performing preset strategy according to positioning result.
Wherein, this Executive Module 603 can realize embodiment illustrated in fig. 2 in step 203.
It should be noted that, positioning result comprises two kinds of situations, one is primary importance is trust position, another kind is primary importance is insincere position, main criterion is whether the distance of primary importance and the second place is within the scope of the distance threshold preset, the distance threshold such as preset is 1km, and namely primary importance is considered as trustworthy location by the ability of the distance of the second place and the second place within 1km, otherwise is then insincere position.
Different policing actions can be performed for insincere position and trust position, illustrate respectively below.
First be for insincere position, optionally, Executive Module 603 can perform at least one among following three kinds of operations:
Refusal is served UE; And,
Information warning is sent to UE; And,
Reported by UE the logout of insincere position to daily record.
Can find out, when primary importance is insincere position, Executive Module 603 can perform at least one among following three kinds of operations, namely one, refusal is served for this UE, two, information warning is sent to UE, the positional fault uploaded of prompting UE, three, report the time of insincere position to be recorded to daily record in order to inquiry UE.
Next is for trustworthy location, and optionally, Executive Module 603 performs preset strategy according to positioning result and comprises:
Serve this UE; And/or,
UE is recorded to credible UE list.
Can find out, when primary importance is trustworthy location, Executive Module 603 can perform the operation of service UE, and UE is recorded at least one among credible UE list two kinds operation, carries out record with the credibility of the uploading position for UE.
Can find out, because receiver module 601 is after receiving the primary importance that UE uploads, and non-immediate adopts this primary importance as the position of UE, but the position of the UE that mobile network determines is inquired about to mobile network, the position relative deviation that mobile network determines is larger, but also substantially can know the physical location of UE, therefore, it is possible to whether the position that auxiliary judgment UE uploads is its physical location, thus improve the confidence level of UE positional information.
Below the structure of subscriber equipment in the embodiment of the present invention is described, refer to Fig. 7, Fig. 7 is that of the server of the embodiment of the present invention implements illustration, wherein, server 7 can comprise at least one processor 701 be all connected with bus, at least one receiver 702 and at least one transmitter 703, the server that the embodiment of the present invention relates to can have than more or less parts illustrated in fig. 7, two or more parts can be combined, or different component configuration or setting can be had, all parts can at the hardware comprising one or more signal transacting and/or application-specific integrated circuit (ASIC), the combination of software or hardware and software realizes.
Concrete, for the embodiment shown in Fig. 6, this processor 701 can realize embodiment illustrated in fig. 6 in location determination module 602 and the function of Executive Module 603, this receiver 702 can realize embodiment illustrated in fig. 6 in the function of receiver module 601, this transmitter 70 can realize embodiment illustrated in fig. 6 in the function of sending module 604.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the system of foregoing description, the specific works process of device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that, disclosed system, apparatus and method, can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic disc or CD etc. various can be program code stored medium.
The above, above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (19)
1. a method of locating terminal, is characterized in that, comprising:
The primary importance of the described UE that server receives user equipment UE is uploaded;
Described server is by described primary importance determination positioning result, and described positioning result is obtained by the comparison of described primary importance and the second place, and the mobile network that the described second place is adhered to described UE by server inquires about acquisition;
Described server performs preset strategy according to described positioning result.
2. method of locating terminal according to claim 1, is characterized in that, described server is comprised by described primary importance determination positioning result:
Described server sends the request of UE position enquiring to the mobile network that described UE adheres to, and carries the UE mark of described UE in the request of described UE position enquiring;
Described server is received described mobile network and is identified the second place determined by described UE;
Described server relatively determines positioning result according to described primary importance and the second place.
3. method of locating terminal according to claim 1, is characterized in that, by the mobile network that described UE adheres to, described server determines that positioning result comprises:
Described server sends the request of UE position enquiring to the mobile network that described UE adheres to, and carries the UE mark of described UE and the primary importance of described UE in the request of described UE position enquiring;
Described server receives the positioning result that described mobile network determines according to described primary importance and the second place, the described second place is determined by described UE mark by described mobile network, and described positioning result is obtained by the comparison of described primary importance and the second place.
4. method of locating terminal according to any one of claim 1 to 3, is characterized in that, described positioning result comprises:
Described primary importance is trust position or described primary importance is insincere position; Wherein,
When distance between the geographical position indicated by the geographical position indicated by described primary importance and the described second place is not more than default distance threshold, described positioning result is that described primary importance is for trusting position;
When distance between the geographical position indicated by the geographical position indicated by described primary importance and the described second place is greater than default distance threshold, described positioning result is described primary importance is insincere position.
5. method of locating terminal according to claim 4, is characterized in that, when described positioning result be described primary importance is insincere position, described server performs preset strategy according to described positioning result and comprises at least one among following three kinds of operations:
Described server refusal is served described UE; And,
Described server sends information warning to described UE; And,
Described UE reports the logout of insincere position to daily record by described server.
6. method of locating terminal according to claim 4, is characterized in that, when described positioning result be described primary importance is trustworthy location, described server performs preset strategy according to described positioning result and comprises:
UE described in described server service; And/or,
Described UE is recorded to credible UE list by described server.
7. method of locating terminal according to claim 1, is characterized in that, described method also comprises:
Described server sends the UE mark of described UE, to make the described network site of UE described in described mobile network monitoring to described mobile network;
Described server receives the announcement information that described mobile network sends, and described announcement information indicates described network site to change;
The second place after described mobile network acquires change according to the network site after change also sends the second place after changing to described server.
8. method of locating terminal according to any one of claim 1 to 7, it is characterized in that: described mobile network comprises network element and the network site inquiry gateway of the network site of record UE, and described network site inquiry gateway is used for described server and is connected with mobile network.
9. method of locating terminal according to claim 8, is characterized in that, the described second place is inquired about acquisition by server to the mobile network that described UE adheres to and comprised:
Network element in described mobile network, when described UE is attached to described mobile network, records the network site at described UE place;
Described mobile network calculates the described network site of described UE according to described network site.
10. method of locating terminal according to claim 9, it is characterized in that, the described network element recording the network site at described UE place comprises at least one among Mobility Management Entity MME, gateway S-GW, home subscriber server HSS and strategy and billing function module PCRF.
11. method of locating terminal according to claim 10, is characterized in that, described network site comprises at least one among cell ID, tracking area identification, Service Area Identifier and evolved base station mark.
12. method of locating terminal according to claim 10, is characterized in that, described UE identifies at least one comprised among mobile subscriber number MSISDN, international mobile subscriber identity IMSI and IP address.
13. 1 kinds of servers, is characterized in that, comprising:
Receiver module, for receiving the primary importance of the described UE that user equipment (UE) is uploaded;
Location determination module, for by described primary importance determination positioning result, described positioning result is by the comparison acquisition of described primary importance and the second place, and the mobile network that the described second place is adhered to described UE by server inquires about acquisition;
Executive Module, for performing preset strategy according to described positioning result.
14. servers according to claim 13, is characterized in that, described server also comprises:
Sending module, the mobile network for adhering to described UE sends the request of UE position enquiring, carries the UE mark of described UE in the request of described UE position enquiring;
Described receiver module also identifies for receiving described mobile network the second place determined by described UE;
Described location determination module is also specifically for relatively determining positioning result according to described primary importance and the second place.
15. servers according to claim 13, is characterized in that, described server also comprises:
Sending module, the mobile network for adhering to described UE sends the request of UE position enquiring, carries the UE mark of described UE and the primary importance of described UE in the request of described UE position enquiring;
Described receiver module is also for receiving the positioning result that described mobile network determines according to described primary importance and the second place, the described second place is determined by described UE mark by described mobile network, and described positioning result is obtained by the comparison of described primary importance and the second place.
16. servers according to claims 14 or 15, it is characterized in that, described positioning result comprises:
Described primary importance is trust position or described primary importance is insincere position; Wherein,
When distance between the geographical position indicated by the geographical position indicated by described primary importance and the described second place is not more than default distance threshold, described positioning result is that described primary importance is for trusting position;
When distance between the geographical position indicated by the geographical position indicated by described primary importance and the described second place is greater than default distance threshold, described positioning result is described primary importance is insincere position.
17. servers according to claim 16, is characterized in that, when described positioning result be described primary importance is insincere position, described Executive Module is specifically for performing at least one among following three kinds of operations:
Refusal is served described UE; And,
Information warning is sent to described UE; And,
Report the logout of insincere position to daily record described UE.
18. servers according to claim 16, is characterized in that, when described positioning result be described primary importance is trustworthy location, described Executive Module specifically for:
Serve described UE; And/or,
Described UE is recorded to credible UE list.
19. servers according to claim 16, is characterized in that: the UE of described sending module also for sending described UE to described mobile network identifies, to make the described network site of UE described in described mobile network monitoring;
Receiver module is also for receiving announcement information that described mobile network sends and the second place after changing, and described announcement information indicates described network site to change.
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| PCT/CN2016/109057 WO2017114125A1 (en) | 2015-12-31 | 2016-12-08 | Terminal positioning method and server |
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| CN105472737B (en) | 2019-05-28 |
| WO2017114125A1 (en) | 2017-07-06 |
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