CN104581874B - A kind of method and apparatus of restricting user equipment access base station equipment - Google Patents
A kind of method and apparatus of restricting user equipment access base station equipment Download PDFInfo
- Publication number
- CN104581874B CN104581874B CN201310517208.6A CN201310517208A CN104581874B CN 104581874 B CN104581874 B CN 104581874B CN 201310517208 A CN201310517208 A CN 201310517208A CN 104581874 B CN104581874 B CN 104581874B
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- Prior art keywords
- base station
- location information
- station equipment
- source location
- equipment
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/12—Detection or prevention of fraud
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/02—Access restriction performed under specific conditions
- H04W48/04—Access restriction performed under specific conditions based on user or terminal location or mobility data, e.g. moving direction, speed
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Abstract
The invention discloses a kind of method and apparatus of restricting user equipment access base station equipment, including：Receive the location updating message that base station equipment is sent,The legitimacy of source location information judges used in before position handover event occurs to the user equipment included in location updating message,And when determining that source location information is illegal,The limitation access information for containing source location information is sent to the user equipment of access base station equipment,The user equipment that the limitation access information is received with limitation accesses the corresponding base station equipment of the source location information,In this way,Judged by the legitimacy of source location information used before position handover event occurs to user equipment,Identify the pseudo-base station equipment disposed around base station equipment,And the pseudo-base station equipment that will identify that is sent to user equipment by limiting the form of access information,User equipment is effectively prevented to access pseudo-base station equipment when position switching occurs,Avoid interference of the pseudo-base station equipment to user equipment.
Description
Technical field
The present invention relates to wireless communication field more particularly to a kind of methods and dress of restricting user equipment access base station equipment
It puts.
Background technology
Due to current GSM（Global System for Mobile communication, global system for mobile communications）
Network system uses non-unidirectional authentication techniques, i.e., only network side authenticates the user equipment of access, and user equipment is not right
The network of access is authenticated, so that the mobile communications network of a large amount of pseudo-base station equipment personation operator deployment.
Wherein, pseudo-base station equipment has following feature compared with the mobile communications network of operator deployment：
1st, it is identical with the broadcast network No. and broadcasting frequency of the mobile communications network of operator deployment；
2nd, signal strength is much larger than the signal strength of the mobile communications network of operator deployment, but coverage area is smaller.
Due to signal strength of the signal strength much larger than the mobile communications network of operator deployment, when user equipment will enter
During pseudo-base station equipment overlay area, user equipment meeting rapid reselection is accessed to pseudo-base station equipment.It is accessed in user equipment pseudo-
After base station equipment, pseudo-base station equipment obtains the IMSI of user equipment（International Mobile Subscriber
Identifier, international mobile subscriber identifier）And IMEI（International Mobile Equipment Identity,
International Mobile Station Equipment Identification）Etc. information, push a large amount of refuse messages, and after push, pass through setting to user equipment
So that user equipment quickly disconnects the connection with pseudo-base station equipment, the mobile communications network of access carrier deployment is reselected
In.Above process user equipment is not noticeable, but user equipment is caused to receive a large amount of refuse messages, to the life of user
Bring puzzlement.
In addition, during user equipment accesses pseudo-base station equipment, it is impossible to normally communicate（Such as：Master can not be performed
Called call business, data service etc.）, seriously affected the experience of user.
In conclusion there is an urgent need for a kind of pseudo-base station method of discrimination, for solving how to prevent user equipment access pseudo-base station from setting
The problem of standby.
Invention content
An embodiment of the present invention provides a kind of method and apparatus of restricting user equipment access base station equipment, for solving such as
The problem of what prevents user equipment from accessing pseudo-base station equipment.
A kind of method of restricting user equipment access base station equipment, including：
The location updating message that base station equipment is sent is received, wherein, the location updating message is for described in characterization access
The position handover event that the user equipment of base station equipment occurs contains user equipment and occurs to be used before the handover event of position
Source location information；
The legitimacy of the source location information is judged；
When determining that the source location information is illegal, the limitation access information for containing the source location information is sent
To the user equipment for accessing the base station equipment, the user equipment that the limitation access information is received with limitation accesses the source
The corresponding base station equipment of location information.
Before the legitimacy to the source location information judges, the method further includes：
According to the source location information received, judge whether the source location information is specific position area mark；
When it is specific position area mark that judging result, which is the source location information, counts and received in the setting time period
First number of the location updating message comprising specific position area mark；
When it is not specific position area mark that judging result, which is the source location information, statistics is received comprising source position
Second number of the location updating message of confidence breath.
The legitimacy of the source location information is judged, including：
Obtained first number will be counted to be compared with setting first threshold；
When comparison result is that first number is more than setting first threshold, the institute for belonging to specific position area mark is determined
It is illegal to state source location information；
When comparison result is that first number is not more than setting first threshold, determine to belong to specific position area mark
The source location information is legal.
The specific position area mark has included at least 0 mark, 65534 marks, 65535 marks.
The legitimacy of the source location information is judged, including：
Obtained second number will be counted to be compared with setting second threshold；
When comparison result is that second number is more than setting second threshold, determine that the source location information is illegal；
When comparison result is that second number is not more than setting second threshold, determine that the source location information is legal.
The legitimacy of the source location information is judged, including：
When it is not specific position area mark that judging result, which is the source location information, whether the source location information is judged
Belong to the location information of the adjacent base station of the base station equipment；
When determining that the source location information is not belonging to the location information of the adjacent base station of the base station equipment, determine described
Source location information is illegal.
After determining that the source location information is illegal, the method further includes：
It is pseudo-base station equipment to determine the corresponding base station equipment of the source location information, and
It determines the device identification of the base station equipment of the transmission location updating message, searches and send the location updating message
Base station equipment adjacent base station equipment device identification, generate pseudo-base station equipment information list, wherein, described information list
In contain the device identification of the base station equipment for sending the location updating message, the adjacent base station equipment found is set
Standby mark and the source location information；
The limitation access information for containing the source location information is sent to the user equipment for accessing the base station equipment,
Including：
The limitation access information for containing described information list is sent to the access transmission location updating message
Base station equipment user equipment.
A kind of method of restricting user equipment access base station equipment, including：
User equipment receives the limitation access information that base station equipment is sent, wherein, it is contained in the limitation access information
Limit the location information of access；And
According to the location information of the limitation access, refusal accesses the corresponding base station equipment of the location information.
A kind of control device of restricting user equipment access base station equipment, including：
Receiving module, for receiving the location updating message of base station equipment transmission, wherein, the location updating message is used for
Characterization accesses the position handover event that the user equipment of the base station equipment occurs, and contains user equipment and position switching thing occurs
Source location information used in before part；
Determination module judges for the legitimacy to the source location information；
Sending module, for when determining that the source location information is illegal, the limit of the source location information will to be contained
Access information processed is sent to the user equipment for accessing the base station equipment, and the user of the limitation access information is received with limitation
Equipment accesses the corresponding base station equipment of the source location information.
The control device further includes：
Judgment module, for before the legitimacy to the source location information judges, according to receiving
Source location information judges whether the source location information is specific position area mark；
When it is specific position area mark that judging result, which is the source location information, counts and received in the setting time period
First number of the location updating message comprising specific position area mark；
When it is not specific position area mark that judging result, which is the source location information, statistics is received comprising source position
Second number of the location updating message of confidence breath.
The determination module is compared specifically for will count obtained first number with setting first threshold；
When comparison result is that first number is more than setting first threshold, the institute for belonging to specific position area mark is determined
It is illegal to state source location information；
When comparison result is that first number is not more than setting first threshold, determine to belong to specific position area mark
The source location information is legal.
The specific position area mark has included at least 0 mark, 65534 marks, 65535 marks.
The determination module is compared specifically for will count obtained second number with setting second threshold；
When comparison result is that second number is more than setting second threshold, determine that the source location information is illegal；
When comparison result is that second number is not more than setting second threshold, determine that the source location information is legal.
The determination module, specifically for judging result for the source location information be not specific position area mark when,
Judge whether the source location information belongs to the location information of the adjacent base station of the base station equipment；
When determining that the source location information is not belonging to the location information of the adjacent base station of the base station equipment, determine described
Source location information is illegal.
The control device further includes：
Pseudo-base station determining module, for after determining that the source location information is illegal, determining the source location information
Corresponding base station equipment is pseudo-base station equipment, and determines to send the device identification of the base station equipment of the location updating message, is looked into
The device identification of the adjacent base station equipment for the base station equipment for sending the location updating message is looked for, generates the information of pseudo-base station equipment
List, wherein, the device identification for the base station equipment for sending the location updating message is contained in described information list, is found
The adjacent base station equipment device identification and the source location information；
The sending module, specifically for the limitation access information for containing described information list is sent to described in access
Send the user equipment of the base station equipment of the location updating message.
A kind of user equipment, including：
Receiving module, for receiving the limitation access information of base station equipment transmission, wherein, it is wrapped in the limitation access information
The location information of limitation access is contained；
AM access module is limited, for the location information according to the limitation access, refusal accesses the location information and corresponds to
Base station equipment.
The present invention has the beneficial effect that：
The location updating message that the embodiment of the present invention is sent by receiving base station equipment, to what is included in location updating message
The legitimacy of source location information is judged, and determining the source used in before user equipment generation position handover event
When location information is illegal, the limitation access information for containing the source location information is sent to the access base station equipment
User equipment, in order to limit the corresponding base of the user equipment access source location information for receiving the limitation access information
Station equipment, in this way, position handover event occurs by the user equipment included in the position modification information to accessing base station equipment
The legitimacy of used source location information is judged before, identifies the pseudo-base station equipment disposed around base station equipment,
And the pseudo-base station equipment that will identify that is sent to user equipment by limiting the form of access information, effectively user is prevented to set
It is standby to access pseudo-base station equipment when position switching occurs, avoid interference of the pseudo-base station equipment to user equipment.
Description of the drawings
Fig. 1 is the flow chart of a kind of method of restricting user equipment access base station equipment that the embodiment of the present invention one provides；
Fig. 2 is a kind of flow chart of the method for restricting user equipment access base station equipment provided by Embodiment 2 of the present invention；
Fig. 3 is the structure of the control device of a kind of restricting user equipment access base station equipment that the embodiment of the present invention three provides
Schematic diagram；
Fig. 4 is the structure diagram of a kind of user equipment that the embodiment of the present invention four provides；
Fig. 5 is the structural representation of the system of a kind of restricting user equipment access base station equipment that the embodiment of the present invention five provides
Figure.
Specific embodiment
In order to achieve the object of the present invention, an embodiment of the present invention provides a kind of restricting user equipment access base station equipment
Method and apparatus, the location updating message sent by receiving base station equipment, to the user equipment included in location updating message
The legitimacy of source location information is judged, and determining the source location information used in before position handover event occurs
When illegal, the limitation access information for containing the source location information is sent to and accesses the user of the base station equipment and sets
It is standby, it receives the user equipment of the limitation access information in order to limit and accesses the corresponding base station of the source location information and set
It is standby, in this way, before occurring position handover event by the user equipment that includes in the position modification information to accessing base station equipment
The legitimacy of used source location information is judged, identifies the pseudo-base station equipment disposed around base station equipment, and will
The pseudo-base station equipment identified is sent to user equipment by limiting the form of access information, effectively user equipment is prevented to exist
Occur to access pseudo-base station equipment during the switching of position, avoid interference of the pseudo-base station equipment to user equipment.
It should be noted that the present embodiments relate to base station equipment（For example, access point）Can refer to the accession in net
Pass through one or more sectors and the equipment of wireless terminal communications on interface in the air；Base station equipment can be also used for receive
Air frame is mutually converted with IP groupings, as the router between the rest part of wireless terminal and access net, wherein, it connects
The rest part of networking may include Internet protocol（IP）Network；Base station equipment can also coordinate the attribute management to air interface.
For example, base station equipment can be the base station in GSM or CDMA（BTS, Base Transceiver Station）Or
Base station in WCDMA（NodeB）, can also be the evolved base station in LTE（NodeB or eNB or e-NodeB,
evolutional Node B）, it is not specifically limited here.
The each embodiment of the present invention is described in detail with reference to the accompanying drawings of the specification.
Embodiment one：
As shown in Figure 1, a kind of method of restricting user equipment access base station equipment provided for the embodiment of the present invention one
Flow chart.The method includes：
Step 101：Receive the location updating message that base station equipment is sent.
Wherein, the location updating message switches for characterizing the position for the user equipment generation for accessing the base station equipment
Event contains used source location information before position handover event occurs for user equipment.
In a step 101, before the location updating message that base station equipment is sent is received, the method further includes but unlimited
In：
The location information of its adjacent base station equipment is obtained by base station equipment, and obtains the base station equipment and neighbor base station
The location information table of equipment.
The location information includes but not limited to：LAC（Location Area Code, Location Area Code）、LAI
（Location Area Identity, Location Area Identification）、CI（Cell Identity, cell ID）.
Wherein, LAI=MCC+MNC+LAC, MCC are Mobile Country Code, are mobile station national codes, MNC is
Mobile Network Code, are mobile network code, MNCs.
Such as：Obtained location information table is as shown in table 1：
| The location information of base station equipment | The location information of adjacent base station equipment |
| CI1 | CI 2、CI 3、CI 4、CI 5、CI 6、CI 7 |
| CI 2 | CI 1、CI 3、CI 7、CI 9、CI 10 |
Table 1
It should be noted that base station equipment can contain base station controller（BSC, Base Station Control）With
Mobile switching centre（MSC, Mobile Switching Center）, MSC includes multiple BSC, and a BSC generally corresponds to 1
A BTS（Base Transceiver Station, Base Transceiver Station）；In general, a base station equipment is exactly one
Cell（Cell）.
It should be noted that LAC is typically to be allocated according to certain region, that is, multiple bases in a region
Station equipment has there are one LAC, but there are one being included in a MSC under one or more LAC, a LAC or multiple
BSC。
Each cell（Or base station equipment）Have there are one one's own CI, terminal device can pass through AT and instruct acquisition base
The CI of station equipment.
Only discuss that BSC corresponds to the situation of a cell in embodiments of the present invention, but a BSC correspond to it is multiple small
Situations such as area, nor affects on the application of present aspect, illustrates hereby.
Before base station equipment sends location update message, base station equipment receives the user equipment that position switching access occurs
The location update request message of transmission contains user equipment in the location update request message and institute before the switching of position occurs
The location information of the base station equipment of access.
What needs to be explained here is that the mode of user equipment launch position switching is including but not limited to three kinds following：
The first position switches：Normal position switches, i.e., user equipment is set according to normal switching flow from a base station
It is standby to switch to an adjacent base station equipment.
Assuming that user equipment is switched in two adjacent regions, then base station where before user equipment switching is set
Standby LAC may be different from the LAC of place base station equipment after switching；Assuming that user equipment is two in a region adjacent
Switched between base station equipment, then user equipment switching before where base station equipment LAC and switching after where base station equipment
LAC may be identical.
In this course, user equipment sends position handover request message, the position to the target BS equipment of switching
The location information of the source base station equipment where before user equipment switches is contained in handover request message, i.e., it is of the invention so-called
Source location information.
The TMSI of user equipment to report has been included at least in the location information（Temporary Mobile Station
Identity, Short Mobile Station Identifier）, LAI information, CI information, LAC information.
Where it is assumed that base station equipment is pseudo-base station, then pseudo-base station equipment has LAC, but without CI information.
Second of position switching：Periodic location switching, i.e. network side are according to the time cycle of setting to being attached to network
On mobile equipment carry out periodic location update, detect the existing state of user.
The third position switches：IMSI（International Mobile Subscriber Identifier, the world are moved
Dynamic user identifier）Attachment position more new technological process, i.e. user equipment utilize IMSI access base station equipment in booting.
Step 102：According to the source location information received, judge whether the source location information is specific position area
Mark if so, performing step 103, otherwise, performs step 104.
The specific position area mark has included at least 0 mark, 65534 marks, 65535 marks.
Step 103：When it is specific position area mark that judging result, which is the source location information, the setting time period is counted
First number of the location updating message identified comprising the specific position area is inside received, performs step 105.
In step 103, when occurring abnormal due to user equipment, switching is easily abnormal, and exception switches usually
Other base station equipments are switched to from the corresponding base station equipments of special LAC, but can not be determined, it is therefore desirable to setting time week
It receives the location updating message identified comprising the specific position area in phase to be counted, as first number.
Wherein, the setting time period can be in time period, such as：08:00~09:00；It can also be one
In setting time length, such as：It one day or 24 hours etc., does not limit here.
Such as：As shown in table 2, the position for receiving in the setting time period and identifying comprising the specific position area is counted more
First number of new information：
| Source location information | First number |
| 0 | 731 |
| 65534 | 5211 |
| 65535 | 96 |
Table 2
Step 104：When it is not specific position area mark that judging result, which is the source location information, statistics, which receives, to be included
Second number of the location updating message of the source location information performs step 105.
At step 104, the quantity for receiving the location updating message for including the source location information is counted, i.e.,
For second number.
Such as：As shown in table 3, statistics receives second number of the location updating message comprising the source location information：
| Source location information | Second number |
| 115 | 4 |
| 416 | 5 |
Table 3
Step 105：The legitimacy of the source location information is judged.
In step 105, since the source location information may be special location information, it is also possible to abnormal position
Information, therefore after source location information is received, need to judge its legitimacy.
When the source location information belongs to the specific position area mark of step 103 judgement, by count obtain described the
Number is compared with setting first threshold.
When comparison result is that first number is more than setting first threshold, the institute for belonging to specific position area mark is determined
It is illegal to state source location information；
When comparison result is that first number is not more than setting first threshold, determine to belong to specific position area mark
The source location information is legal.
When the source location information belongs to the abnormal position area mark of step 104 judgement, by count obtain described the
Two numbers are compared with setting second threshold.
When comparison result is that second number is more than setting second threshold, determine that the source location information is illegal；
When comparison result is that second number is not more than setting second threshold, determine that the source location information is legal.
It should be noted that the first threshold can be empirically determined, it can also be what is determined as needed；
The second threshold is generally 0, that is, note abnormalities LAC, and judges that the location information is illegal, can also as needed really
It is fixed；Here it does not limit.
Step 106：When determining that the source location information is illegal, the limitation for containing the source location information is accessed
Information is sent to the user equipment for accessing the base station equipment, and the user equipment that the limitation access information is received with limitation connects
Enter the corresponding base station equipment of the source location information.
In step 106, when determining that the source location information is illegal, the cell where the source location information is determined
A pseudo-base station equipment is inside included, and No. LAC of pseudo-base station equipment is source location information.
When judging result is illegal for the source location information, further obtain what user equipment was currently located（Position
After switching）The CI information of base station equipment；And confirm in the base station equipment comprising pseudo-base station equipment.
Specifically, it is determined that send the base station equipment of the location updating message（The base station that i.e. user equipment is currently located is set
It is standby）Device identification, search the device identification of the adjacent base station equipment for the base station equipment for sending the location updating message, generation
The information list of pseudo-base station equipment.
Wherein, the device identification for the base station equipment for sending the location updating message is contained in described information list, is looked into
The device identification of the adjacent base station equipment found and the source location information.
Such as：As shown in table 4, information list is generated：
Table 4
After the information list is obtained, the limitation access information of the information list is sent to the transmission institute to be accessed
State the user equipment of the base station equipment of location updating message.
One scheme through the embodiment of the present invention receives the location updating message that base station equipment is sent, location updating is believed
The legitimacy of source location information is judged used in before the user equipment generation position handover event included in breath, and
When determining that the source location information is illegal, the limitation access information for containing the source location information is sent to described in access
The user equipment of base station equipment, in order to limit the user equipment access source position letter for receiving the limitation access information
Corresponding base station equipment is ceased, in this way, position occurs by the user equipment included in the position modification information to accessing base station equipment
The legitimacy of source location information is judged used in before putting handover event, identifies the puppet disposed around base station equipment
Base station equipment, and the pseudo-base station equipment that will identify that is sent to user equipment by limiting the form of access information, effectively in advance
Prevent that user equipment accesses pseudo-base station equipment when position switching occurs, avoided interference of the pseudo-base station equipment to user equipment.
Embodiment two：
As shown in Fig. 2, for a kind of method of restricting user equipment access base station equipment provided by Embodiment 2 of the present invention
Flow chart, the embodiment of the present invention second is that invention with the embodiment of the present invention one under same inventive concept, the method includes：
Step 201：User equipment receives the limitation access information that base station equipment is sent.
Wherein, the location information of limitation access is contained in the limitation access information.
In step 201, user equipment connects the limitation after the limitation access information for receiving base station equipment transmission
Enter the location information of limitation access included in information to be stored in and forbid roaming list（Forbidden Location Areas
For Foaming）With forbid access list（Forbidden Location Areas For Region Provision Of
Service）In.
It should be noted that it can send in the period that base station equipment, which sends limitation access information, it can also be and constantly send out
It send, does not limit here.
Step 202：For user equipment according to the location information of the limitation access, it is corresponding that refusal accesses the location information
Base station equipment.
In step 202, when user equipment receives the company of the base station equipment transmission of the location information of the limitation access
When connecing request, user equipment accesses the base station equipment according to the limitation accessing position information being locally stored, refusal so that Yong Hushe
It is standby to avoid accessing in the corresponding base station equipment of the location information.
Embodiment three：
As shown in figure 3, it is set for the control of a kind of restricting user equipment access base station equipment that the embodiment of the present invention three provides
Standby structure diagram, the control device described in the embodiment of the present invention three are and the embodiment of the present invention one and the embodiment of the present invention two
Equipment under same inventive concept, the control device include：Receiving module 11, determination module 12 and sending module 13,
In：
Receiving module 11, for receiving the location updating message of base station equipment transmission, wherein, the location updating message is used
The position handover event of the user equipment generation of the base station equipment is accessed in characterization, user equipment is contained and position switching occurs
Source location information used in before event.
Determination module 12 judges for the legitimacy to the source location information.
Sending module 13, for when determining that the source location information is illegal, the source location information will to be contained
Limitation access information is sent to the user equipment for accessing the base station equipment, and the use of the limitation access information is received with limitation
Family equipment accesses the corresponding base station equipment of the source location information.
Optionally, the control device further includes：Judgment module 14, wherein：
Judgment module 14, for before the legitimacy to the source location information judges, according to the institute received
Source location information is stated, judges whether the source location information is specific position area mark；
When it is specific position area mark that judging result, which is the source location information, counts and received in the setting time period
First number of the location updating message comprising specific position area mark；
When it is not specific position area mark that judging result, which is the source location information, statistics is received comprising source position
Second number of the location updating message of confidence breath.
Specifically, the determination module 12, specifically for obtained first number and setting first threshold will be counted
It is compared；
When comparison result is that first number is more than setting first threshold, the institute for belonging to specific position area mark is determined
It is illegal to state source location information；
When comparison result is that first number is not more than setting first threshold, determine to belong to specific position area mark
The source location information is legal.
The specific position area mark has included at least 0 mark, 65534 marks, 65535 marks.
The determination module 12 compares specifically for will count obtained second number with setting second threshold
Compared with；
When comparison result is that second number is more than setting second threshold, determine that the source location information is illegal；
When comparison result is that second number is not more than setting second threshold, determine that the source location information is legal.
The determination module 12 is not specific position area mark specifically for being the source location information in judging result
When, judge whether the source location information belongs to the location information of the adjacent base station of the base station equipment；
When determining that the source location information is not belonging to the location information of the adjacent base station of the base station equipment, determine described
Source location information is illegal.
Optionally, the control device further includes：Pseudo-base station determining module 15, wherein：
Pseudo-base station determining module 15, for after determining that the source location information is illegal, determining the source position letter
It is pseudo-base station equipment to cease corresponding base station equipment, and determines to send the device identification of the base station equipment of the location updating message,
The device identification of the adjacent base station equipment for the base station equipment for sending the location updating message is searched, generates the letter of pseudo-base station equipment
List is ceased, wherein, the device identification for the base station equipment for sending the location updating message is contained in described information list, is searched
The device identification of the adjacent base station equipment arrived and the source location information.
The sending module 13, specifically for the limitation access information for containing described information list is sent to access institute
State the user equipment for the base station equipment for sending the location updating message.
It should be noted that the control device described in the embodiment of the present invention three can be the logical block in base station equipment,
It can also be the physical entity unit of base station equipment, can also be the third control device except base station equipment, do not limit here
It is fixed.
Example IV：
As shown in figure 4, for the structure diagram of a kind of user equipment that the embodiment of the present invention four provides, the embodiment of the present invention
Fourth, the invention with one~embodiment of the present invention of the embodiment of the present invention three under same inventive concept, the user equipment includes：
Receiving module 21 and limitation AM access module 22, wherein：
Receiving module 21, for receiving the limitation access information of base station equipment transmission, wherein, in the limitation access information
Contain the location information of limitation access.
AM access module 22 is limited, for the location information according to the limitation access, refusal accesses the location information pair
The base station equipment answered.
It should be noted that the user equipment described in the embodiment of the present invention four can be solid element, user can also be
The logical block that equipment is internally integrated, does not limit here.
Embodiment five：
As shown in figure 5, the system of a kind of restricting user equipment access base station equipment provided for the embodiment of the present invention five
Structure diagram, the embodiment of the present invention five be with one~embodiment of the present invention of the embodiment of the present invention four under same inventive concept
Invention, the system comprises：Base station equipment 31, user equipment 32 and control device 33, wherein：
The control device has the function described in the embodiment of the present invention three, and user equipment has the embodiment of the present invention four
The function, base station equipment can be legitimate base station equipment or illegal, pseudo-base station equipment.
It will be understood by those skilled in the art that the embodiment of the present invention can be provided as method, apparatus（Equipment）Or computer
Program product.Therefore, in terms of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and hardware
Embodiment form.Moreover, the meter for wherein including computer usable program code in one or more can be used in the present invention
Calculation machine usable storage medium（Including but not limited to magnetic disk storage, CD-ROM, optical memory etc.）The computer journey of upper implementation
The form of sequence product.
The present invention be with reference to according to the method for the embodiment of the present invention, device（Equipment）With the flow chart of computer program product
And/or block diagram describes.It should be understood that each flow in flowchart and/or the block diagram can be realized by computer program instructions
And/or the flow in box and flowchart and/or the block diagram and/or the combination of box.These computer programs can be provided to refer to
The processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices is enabled to generate
One machine so that the instruction generation performed by computer or the processor of other programmable data processing devices is used to implement
The device of function specified in one flow of flow chart or multiple flows and/or one box of block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction generation being stored in the computer-readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps are performed on calculation machine or other programmable devices to generate computer implemented processing, so as in computer or
The instruction offer performed on other programmable devices is used to implement in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation
Property concept, then additional changes and modifications may be made to these embodiments.So appended claims be intended to be construed to include it is excellent
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (12)
- A kind of 1. method of restricting user equipment access base station equipment, which is characterized in that including：The location updating message that base station equipment is sent is received, wherein, the location updating message accesses the base station for characterizing The position handover event that the user equipment of equipment occurs contains used source before position handover event occurs for user equipment Location information；The legitimacy of the source location information is judged；When determining that the source location information is illegal, the limitation access information for containing the source location information is sent to and is connect Enter the user equipment of the base station equipment, the user equipment that the limitation access information is received with limitation accesses the source position The corresponding base station equipment of information；Wherein, before the legitimacy to the source location information judges, the method further includes：According to the source location information received, judge whether the source location information is specific position area mark；When it is specific position area mark that judging result, which is the source location information, receives and include in the statistics setting time period First number of the location updating message of the specific position area mark；When it is not specific position area mark that judging result, which is the source location information, statistics is received to be believed comprising the source position Second number of the location updating message of breath.
- 2. the method as described in claim 1, which is characterized in that the legitimacy of the source location information is judged, including：Obtained first number will be counted to be compared with setting first threshold；When comparison result is that first number is more than setting first threshold, the source for belonging to specific position area mark is determined Location information is illegal；When comparison result is that first number is not more than setting first threshold, determine to belong to the described of specific position area mark Source location information is legal.
- 3. method as claimed in claim 2, which is characterized in that specific position area mark included at least 0 mark, 65534 marks, 65535 marks.
- 4. the method as described in claim 1, which is characterized in that the legitimacy of the source location information is judged, including：Obtained second number will be counted to be compared with setting second threshold；When comparison result is that second number is more than setting second threshold, determine that the source location information is illegal；When comparison result is that second number is not more than setting second threshold, determine that the source location information is legal.
- 5. the method as described in claim 1, which is characterized in that the legitimacy of the source location information is judged, including：When it is not specific position area mark that judging result, which is the source location information, judge whether the source location information belongs to The location information of the adjacent base station of the base station equipment；When determining that the source location information is not belonging to the location information of the adjacent base station of the base station equipment, the source position is determined Confidence breath is illegal.
- 6. the method as described in claims 1 or 2 or 4 or 5, which is characterized in that determine the source location information it is illegal it Afterwards, the method further includes：It is pseudo-base station equipment to determine the corresponding base station equipment of the source location information；AndIt determines the device identification of the base station equipment of the transmission location updating message, searches the base for sending the location updating message The device identification of the adjacent base station equipment of station equipment generates the information list of pseudo-base station equipment, wherein, it is wrapped in described information list The equipment mark of the adjacent base station equipment for contained the device identification of the base station equipment of the transmission location updating message, finding Know and the source location information；The limitation access information for containing the source location information is sent to the user equipment for accessing the base station equipment, is wrapped It includes：The limitation access information for containing described information list is sent to and accesses the base for sending the location updating message The user equipment of station equipment.
- 7. a kind of control device of restricting user equipment access base station equipment, which is characterized in that including：Receiving module, for receiving the location updating message of base station equipment transmission, wherein, the location updating message is used to characterize Access the base station equipment user equipment occur position handover event, contain user equipment occur position handover event it Source location information used in preceding；Determination module judges for the legitimacy to the source location information；Sending module, for when determining that the source location information is illegal, the limitation for containing the source location information to be connect Enter information and be sent to the user equipment for accessing the base station equipment, the user equipment of the limitation access information is received with limitation Access the corresponding base station equipment of the source location information；The control device further includes：Judgment module, for before the legitimacy to the source location information judges, according to the source position received Confidence ceases, and judges whether the source location information is specific position area mark；When it is specific position area mark that judging result, which is the source location information, receives and include in the statistics setting time period First number of the location updating message of the specific position area mark；When it is not specific position area mark that judging result, which is the source location information, statistics is received to be believed comprising the source position Second number of the location updating message of breath.
- 8. control device as claimed in claim 7, which is characterized in thatThe determination module is compared specifically for will count obtained first number with setting first threshold；When comparison result is that first number is more than setting first threshold, the source for belonging to specific position area mark is determined Location information is illegal；When comparison result is that first number is not more than setting first threshold, determine to belong to the described of specific position area mark Source location information is legal.
- 9. control device as claimed in claim 8, which is characterized in that specific position area mark included at least 0 mark, 65534 marks, 65535 marks.
- 10. control device as claimed in claim 7, which is characterized in thatThe determination module is compared specifically for will count obtained second number with setting second threshold；When comparison result is that second number is more than setting second threshold, determine that the source location information is illegal；When comparison result is that second number is not more than setting second threshold, determine that the source location information is legal.
- 11. control device as claimed in claim 7, which is characterized in thatThe determination module, specifically for when it is not specific position area mark that judging result, which is the source location information, judging Whether the source location information belongs to the location information of the adjacent base station of the base station equipment；When determining that the source location information is not belonging to the location information of the adjacent base station of the base station equipment, the source position is determined Confidence breath is illegal.
- 12. the control device as described in claim 7 or 8 or 10 or 11, which is characterized in that the control device further includes：Pseudo-base station determining module, for after determining that the source location information is illegal, determining that the source location information corresponds to Base station equipment be pseudo-base station equipment, and determine to send the device identification of the base station equipment of the location updating message, search hair Send the device identification of the adjacent base station equipment of the base station equipment of the location updating message, the information row of generation pseudo-base station equipment Table, wherein, it contains the device identification for the base station equipment for sending the location updating message in described information list, find The device identification of the adjacent base station equipment and the source location information；The sending module, specifically for the limitation access information for containing described information list is sent to the access transmission The user equipment of the base station equipment of the location updating message.
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| CN201310517208.6A CN104581874B (en) | 2013-10-28 | 2013-10-28 | A kind of method and apparatus of restricting user equipment access base station equipment |
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| CN201310517208.6A CN104581874B (en) | 2013-10-28 | 2013-10-28 | A kind of method and apparatus of restricting user equipment access base station equipment |
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| CN104581874B true CN104581874B (en) | 2018-06-22 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108513301B (en) * | 2017-02-23 | 2020-12-29 | 中国移动通信有限公司研究院 | Illegal user identification method and device |
| CN111328078B (en) * | 2018-12-17 | 2023-04-28 | 中国移动通信集团北京有限公司 | Method and device for positioning pseudo base station |
| CN109362100B (en) * | 2018-12-26 | 2021-08-03 | 中国联合网络通信集团有限公司 | Base station evaluation method and system based on communication signaling |
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| CN101330714A (en) * | 2007-06-20 | 2008-12-24 | 华为技术有限公司 | Wireless access method, system and apparatus |
| CN101547495A (en) * | 2008-03-27 | 2009-09-30 | 华为技术有限公司 | Method for reselecting cell, terminal and system |
| CN102625351A (en) * | 2012-02-28 | 2012-08-01 | 北京拓明科技有限公司 | Location method of simulation base station based on A interface signal |
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2013
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101330714A (en) * | 2007-06-20 | 2008-12-24 | 华为技术有限公司 | Wireless access method, system and apparatus |
| CN101547495A (en) * | 2008-03-27 | 2009-09-30 | 华为技术有限公司 | Method for reselecting cell, terminal and system |
| CN102625351A (en) * | 2012-02-28 | 2012-08-01 | 北京拓明科技有限公司 | Location method of simulation base station based on A interface signal |
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