CN107040912A - Control the method and system of mobile terminal border roaming - Google Patents
Control the method and system of mobile terminal border roaming Download PDFInfo
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- CN107040912A CN107040912A CN201610081219.8A CN201610081219A CN107040912A CN 107040912 A CN107040912 A CN 107040912A CN 201610081219 A CN201610081219 A CN 201610081219A CN 107040912 A CN107040912 A CN 107040912A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/06—Registration at serving network Location Register, VLR or user mobility server
- H04W8/065—Registration at serving network Location Register, VLR or user mobility server involving selection of the user mobility server
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Abstract
The present invention provides a kind of method and system for controlling mobile terminal border border to roam, pass through the location register message of all mobile terminals in the forntier region between local carrier network and its adjacent nonlocal carrier network, to sort out all local mobile terminals in forntier region, and the location register message sent by the VLR of nonlocal carrier network to local carrier network, filter out the mobile terminal that border roaming is in forntier region, it can finally pull it back in local carrier network, the border roaming for still covering domestic mobile terminal in forntier region in this carrier network is in so as to effectively control, it is avoided because the nonlocal carrier network wireless signal bordered on is relatively strong and roams in its network, the mobile terminal is avoided to produce extra roaming rate in forntier region, reduce communications cost, avoid roaming rate dispute, improve carrier service quality.
Description
Technical field
The present invention relates to mobile communication technology field, more particularly to a kind of side of control mobile terminal border roaming
Method and system.
Background technology
Mobile communication network (or cordless communication network) is provided and wired/wireless communication network for mobile terminal
The covering communicated, it is many generally with what is provided and runed by multiple different mobile communication network operators
Mobile communication network is planted, and allows the mobile terminal contracted with a mobile communication network operator at another
The process communicated on the mobile communication network of mobile communication network operator is referred to as roaming.Mobile communication network leads to
Its overlay area is often divided into multiple small geographic areas.In the mobile communication network of gsm protocol is deferred to,
These regions are referred to as the band of position.When mobile terminal advances to the new band of position from a band of position,
Mobile terminal notifies the movement whole by execution position renewal process to the mobile communication network of the new band of position
The presence at end.In position updating process, mobile terminal can by position updating request, with mobile terminal phase
The instruction of the identifier of pass and the rearmost position of mobile terminal is sent to the wireless network in the new band of position
Network.It is (i.e. local to contact the home network of mobile terminal that new mobile communication network can use these information
Network).Once new mobile communication network relates to the home network of mobile terminal, it becomes possible to determine whether for
The mobile terminal of roaming provides service.
Mobile terminal refers to the electric terminal using mobile communication network progress voice and/or data communication, including
Mobile phone, tablet personal computer, use wireless Internet card terminal of mobile communication network etc..The wireless network of main flow
Network includes GSM network, cdma network, WCDMA networks, CDMA2000 networks, TD-SCDMA
Network, LTE-TDD networks (also referred to as TD-LTE networks), LTE-FDD networks etc..It is mobile logical for access
Interrogate the smart card being provided with network, mobile terminal for carrying out user identity identification, including sim cards, usim
Card, uim cards, ruim cards etc..The subscriber identification card has two kinds of types of service, and one kind is entity card
Form need to be inserted into the subscriber identification module of mobile terminal and use, and another is virtual card form i.e. by user
Identity identification information, key, algorithm etc. are stored in the nonvolatile memory of mobile terminal.The user
Identification card is divided into two types according to function：One kind can provide speech business and data service, another
Plant and be only capable of providing data service.Mobile phone is usually using the former, and wireless Internet card terminal is usually using the latter.
Access mobile communication network when and after, mobile communications operator needs to authenticate mobile terminal,
Newer mobile communication network also needs to reverse authentication.The authentication is divided into independent speech business authentication sum
According to service authentication.For example, mobile phone can close mobile data function, now only speech business is authenticated, mirror
Mobile phone can use the functions such as phone, short message, multimedia message after weighing successfully.When mobile phone unlatching mobile data function,
Now just to data business right discriminating, mobile phone can access network after authenticating successfully.The authentication is typically by moving
The local authentication or mobile terminal that dynamic terminal is carried out using built-in subscriber identification card utilize network
On subscriber identification card carry out remote authentication.Wherein, in China, the distribution of subscriber identification card
City is referred to as affiliated city, if mobile terminal is located in the affiliated city scope of subscriber identification card, is referred to as
Local communication；If mobile terminal is located at outside the affiliated city scope of subscriber identification card and in belonging country's model
Enclose interior, referred to as National roaming；If mobile terminal is located at outside subscriber identification card belonging country scope, claim
For international roaming, and the rate of the rate ＜ international roamings of the rate ＜ National roamings of local communication；For example number
Code A ownership place is ShenZhen,GuangDong, by number A in Beijing in use, now number A is in National roaming
State, by number A in the U.S. in use, now number A is in international roaming state.And in other countries
Or area, if mobile terminal is located in the range of subscriber identification card belonging country, referred to as local communication；
If mobile terminal is located at outside subscriber identification card belonging country scope, referred to as international roaming, and local logical
The rate of the rate ＜ international roamings of letter.
With economic development, there is more Trans-Provincial/Municipal, the business people of transnational work, they are using shifting
When the subscriber identification card set in dynamic terminal is conversed, short message, multimedia message or online etc. are serviced, meeting
Produce substantial amounts of wandering fee.Phone number A such as business people belongs to China, when being worked to B states, makes
Phone number A is used, now phone number A is in international roaming state.Under international roaming state, mobile phone
The mobile terminals such as the mobile phone where number A must use distribution phone number A subscriber identification card
The roaming service that operator is provided, therefore, the mobile terminal such as mobile phone where phone number A can check B
The local networks of the operator of state, the Chinese operator belonging to phone number A reports operator of B states
Essential information, then, according to the agreement of Chinese operator and operator of B states, the identification of operator of request B states
Phone number A simultaneously allows phone number A to be communicated under the network of operator of B states, where phone number A
Mobile terminal can access the mobile communication network of external locality after going abroad, carry out speech business or data service,
But additionally produce the expense of international roaming.
However, some rate for roaming the border roaming produced at forntier regions in above-mentioned situation are probably not
It is necessary.Wherein, border roaming, refers between the different districts and cities in administrative division intersection, different provinces
Between, the forntier region between country variant, there is signal cross covering in base station signal, if two base stations exist
The signal strength of forntier region is different, and the mobile terminal of user is not in the case where going out local border, i.e., on ground
Reason still should belong to local carrier network on position, but because local signal is weaker and takes nonlocal base station
Signal, becomes roaming state, and then the roaming rate produced, to user bring greatly it is inconvenient with it is discontented,
The problems such as also easily causing roaming rate and Settlement Dispute simultaneously.
In view of this, mobile terminal of the control near roaming border accurately accesses corresponding mobile communication fortune
Business's communication network is sought, accurately to provide local service and roaming service, roaming rate dispute is reduced, just turns into
Those skilled in the art's technical problem urgently to be resolved hurrily.
The content of the invention
, can it is an object of the invention to provide a kind of method and system for controlling mobile terminal border border to roam
Mobile terminal of the control near forntier region accurately accesses corresponding mobile communications operator's communication network,
Accurately to provide local service and roaming service, roaming rate dispute is reduced.
To achieve these goals, the present invention provides a kind of method for controlling mobile terminal border roaming, including：
Collection institute in the forntier region between local carrier network and its adjacent nonlocal carrier network
There is the location register message of mobile terminal；
According to the location register message of all mobile terminals, all movements in the forntier region are obtained
The IMSI number of terminal, and filtered out from the IMSI number of all mobile terminals and belong to described
All local IMSI numbers of ground carrier network；
According to all location register message and all local IMSI numbers, determine whether local
IMSI number is to that should have the location register message that nonlocal visitor location register VLR is initiated, if so, then judging
The corresponding mobile terminal of the local IMSI number is in border roaming shape by the nonlocal carrier network of access
State, further takes back local carrier network by the mobile terminal.
Further, collection is in the side between local carrier network and its adjacent nonlocal carrier network
Include in boundary area the step of the location register message of all mobile terminals：
Gather the position of all mobile terminals of the wireless base station net side of the forntier region of the local carrier network
Put registration message；
Between the core net of the core net of the local carrier network nonlocal carrier network adjacent with its
Signalling path on, gather the core net of the nonlocal carrier network to the core of the local carrier network
The location register message for all mobile terminals that heart net is sent；And,
According to the location register message of all mobile terminals, all movements in the forntier region are obtained
The step of IMSI number of terminal, includes：
The location register message of all mobile terminals of the wireless base station net side is analyzed, the side is therefrom obtained
All local IMSI numbers in boundary area；
Analyze the location register message of the core-network side, therefrom obtain the forntier region VLR address and
IMSI number.
Further, filter out and belong to all local IMSI numbers of the local carrier network and be saved
To a database, and after certain time, if not continuing any local IMSI obtained before collecting
The location register message of mobile terminal corresponding to number, then delete the local IMSI from the database
Number.
Further, the location register message of the core-network side is analyzed, the forntier region is therefrom obtained
VLR address and IMSI number：
Obtain the VLR address and IMSI number in all location register message；
Whether judge the VLR address is the local carrier network and its adjacent nonlocal carrier network
Between forntier region VLR address, if it is not, then by the corresponding location register message of the VLR address
Continue to be forwarded to the core net of the local carrier network；If so, then determining whether the VLR address
Whether IMSI number is local IMSI number in corresponding location register message；
If it is not, then the corresponding location register message of the VLR address is continued to be forwarded to the local operator
The core net of network；
If so, the corresponding mobile terminal of the local IMSI number is then judged by the nonlocal carrier network of access,
Border roaming state is in, is forwarded to after further disturbing the corresponding location register message of the mobile terminal
The core net of the local carrier network, local carrier network is taken back by the mobile terminal.
Further, before the mobile terminal is taken back into local carrier network, first judge in the time
Interference number of times in section to the corresponding location register message of the mobile terminal, if the interference number of times is less than
Given threshold, then continue the mobile terminal taking back local carrier network, if the interference number of times is more than
Equal to the given threshold, then the mobile terminal is set to access corresponding nonlocal carrier network.
The present invention also provides a kind of system for controlling mobile terminal border roaming, including：
Acquisition module, is between local carrier network and its adjacent nonlocal carrier network for gathering
Forntier region in all mobile terminals location register message；
Module is sorted, for the location register message according to all mobile terminals, the outland is obtained
The IMSI number of all mobile terminals in area, and screened from the IMSI number of all mobile terminals
Go out to belong to all local IMSI numbers of the local carrier network；
Interference module, for according to all location register message and all local IMSI numbers,
Determine whether that local IMSI number disappears to the location register that there should be nonlocal visitor location register VLR to initiate
Breath, if so, the corresponding mobile terminal of the local IMSI number is then judged by the nonlocal carrier network of access,
Border roaming state is in, the mobile terminal is further taken back into local carrier network.
Further, the acquisition module includes：
Wireless base station net side collecting unit, is deployed in the wireless base of the forntier region of the local carrier network
Stand net side, all movements of the wireless base station net side of the forntier region for gathering the local carrier network
The location register message of terminal；
Core-network side collecting unit, is deployed in the core net of the local carrier network other places adjacent with its
On signalling path between the core net of carrier network, the core for gathering the nonlocal carrier network
The location register message for all mobile terminals that net is sent to the core net of the local carrier network；And,
The sorting module includes：
Wireless net side analytic unit, the location register for analyzing the wireless base station net side collecting unit collection
Message, to obtain all IMSI numbers in the forntier region, and is sieved from all IMSI numbers
Select the local IMSI number for belonging to the local carrier network；
Core-network side analytic unit, for analyzing the location register message that the core-network side collecting unit is intercepted and captured,
To obtain the VLR address and IMSI number of the forntier region in acquisition, and according to the VLR address of acquisition
The sheet for belonging to the local carrier network in border roaming state is filtered out with the number section of IMSI number
Ground IMSI number.
Further, the position that the core-network side analytic unit is intercepted and captured to the core-network side collecting unit is stepped on
Remember that message carries out following handle：
Obtain VLR address in all location register message that the core-network side collecting unit is intercepted and captured and
IMSI number；
Whether judge the VLR address is the local carrier network and its adjacent nonlocal carrier network
Between forntier region VLR address, if it is not, then by the corresponding location register message of the VLR address
Continue to be forwarded to the core net of the local carrier network；If so, then determining whether the VLR address
Whether IMSI number is local IMSI number in corresponding location register message；
If it is not, then the corresponding location register message of the VLR address is continued to be forwarded to the local operator
The core net of network；
If so, the corresponding mobile terminal of the local IMSI number is then judged by the nonlocal carrier network of access,
Border roaming state is in, further makes the interference module disturb the corresponding position of the mobile terminal to step on
The core net of the local carrier network is forwarded to after note message, the mobile terminal is taken back into local fortune
Seek business's network.
Further, the system also includes data memory module, is filtered out for storing the sorting module
All local IMSI numbers, the sorting module is additionally operable to analyze described wireless after certain time
Base station net side collecting unit continues the wireless base station net side of the forntier region of the local carrier network gathered
All mobile terminals location register message, however, it is determined that the wireless base station net side collecting unit is not in institute
State and collected again in certain time corresponding to any local IMSI number that the data memory module has been preserved
The location register message of mobile terminal, then delete the local IMSI number from the data memory module.
Further, the interference module is additionally operable to that the mobile terminal further is being taken back into local operator
Before network, the interference to the corresponding location register message of the mobile terminal within a period is first judged
Number of times, if the interference number of times is less than given threshold, continues the mobile terminal taking back local operator
Network, if the interference number of times is more than or equal to the given threshold, makes the mobile terminal access corresponding
Nonlocal carrier network.
Compared with prior art, technical scheme has the advantages that：
1st, by the forntier region between local carrier network and its adjacent nonlocal carrier network
The location register message of all mobile terminals, to sort out all local mobile terminals in forntier region, and
The location register message sent by the VLR of nonlocal carrier network to local carrier network, is filtered out
The mobile terminal of border roaming is in forntier region, can finally be pulled it back in local carrier network,
The side for still covering domestic mobile terminal in forntier region in this carrier network is in so as to effectively control
Boundary is roamed, it is to avoid it is relatively roamed in its network by force because of the nonlocal carrier network wireless signal bordered on,
Avoid the mobile terminal from producing extra roaming rate in forntier region, reduce communications cost, it is to avoid roaming money
Take dispute, improve carrier service quality；
2nd, in certain period of time, according to the number of times that the mobile terminal is taken back to local network, to determine to be
It is no that the mobile terminal is taken back into local carrier network, so that carrying out many deuterzooid in forntier region
Ground network and the mobile terminal for the field network switching bordered on finally persistently are accessed nonlocal operator's net
Network, is experienced with the communication for improving the mobile terminal user.
Brief description of the drawings
Fig. 1 is the network of the method usage scenario of the control mobile terminal border roaming of the specific embodiment of the invention
Schematic diagram；
Fig. 2 is the method flow diagram of the control mobile terminal border roaming of the specific embodiment of the invention；
Fig. 3 is the system structure diagram of the control mobile terminal border roaming of the specific embodiment of the invention；
Fig. 4 is the systematic difference schematic diagram of the control mobile terminal border roaming of the specific embodiment of the invention.
Embodiment
To become apparent the purpose of the present invention, feature, below in conjunction with the accompanying drawings to the specific implementation of the present invention
Mode is further described, however, the present invention can be realized with different forms, should not be to be confined to
Described embodiment.
Fig. 1 is refer to, Fig. 1 is the usage scenario network of the method for the control mobile terminal border roaming of the present invention
Schematic diagram.Forntier region between local carrier network and its adjacent nonlocal carrier network, the side
Boundary area is the boundary line between two neighbouring location areas marked off in a kind of mobile communication network overlay area
Area, local carrier network is the carrier network of the mobile terminal signing, and nonlocal carrier network is then
Do not contracted with the mobile terminal.Generally local carrier network and adjacent nonlocal carrier network are at it
A series of wireless base station is disposed in overlay area respectively, so as to cause in the wireless of forntier region both sides arrangement
There is the overlapping coverage areas of wireless signal in base station, when the signal of adjacent nonlocal carrier network is stronger, place
The local carrier network user of the signal overlap area of coverage in this forntier region, does not have on geographical position
When crossing forntier region, it is also possible to because the reason for signal intensity, roaming into adjacent nonlocal operator's net
In network, now, the wireless base station (BS) near the forntier region of the nonlocal carrier network finds that this is used
Family (mobile terminal i.e. with local ISMI numbers), the movement of the nonlocal carrier network core-network side
Service switching center MSC is by inquiring about all attaching position register HLR that its network internal is affixed one's name to
After (Home Location Registe), confirm that this is used for not local user, be one " visitor ",
In order to confirm its identity, the MSC of the nonlocal carrier network core-network side by with it is local belonging to the user
The MSC contacts of carrier network core-network side, i.e., the visitor location register of described nonlocal carrier network
VLR (Visitor Location Register) the international mobile subscriber identification number ISMI of the user
(International Mobile Subscriber Identity) is posted to the homing position of the local carrier network
Storage HLR asks the information of the user, to provide corresponding in the MSC of nonlocal carrier network
Service, the HLR is by the information copy of the user of its storage inside to the nonlocal carrier network
In VLR, to complete user position update, now, it can be built in the VLR of nonlocal carrier network for the user
An interim user information profile is found, and the HLR of local carrier network can preserve present user roaming
The information in area, the information such as voice, short message are forwarded into the customer mobile terminal present position.
Therefore, the method for control mobile terminal border roaming of the invention, can gather two parts location register
Message obtains the local carrier network user that border roaming is in forntier region to analyze：One is to gather this
The location register message of all mobile terminals of the wireless base station net side of the forntier region of ground carrier network, it is special
It is not the location register message of all mobile terminals in the signal overlap area of coverage in forntier region, thus may be used
From these location register message, to obtain the IMSI number that local carrier network is accessed in forntier region
Code, these IMSI numbers include local ISMI numbers and border roaming to the other places of local carrier network
ISMI numbers, according to the number section of each ISMI number, can filter out local ISMI numbers therein；Two
It is to gather and (intercept and capture) the location register message that VLR all in the locally core-network side of carrier network are sent,
These VLR include the VLR of local carrier network and the VLR of nonlocal carrier network, according to each position
The number section of VLR address and IMSI number in registration message is put, identifies and wherein corresponds to nonlocal carrier network
Forntier region VLR local IMSI number, thus judge the local IMSI number be in border roaming
State, i.e., corresponding mobile terminal has been accessed adjacent thereto outer in the forntier region of local carrier network
In ground carrier network, it is possible thereby to the location register message to the mobile terminal of intercepting and capturing carries out interference processing,
The mobile terminal is forced still to register back local carrier network.
Specifically, Fig. 2 is refer to, the present invention provides a kind of method for controlling mobile terminal border roaming, including：
S1, collection is in the forntier region between local carrier network and its adjacent nonlocal carrier network
In all mobile terminals location register message；
S2, according to the location register message of all mobile terminals, obtains all in the forntier region
The IMSI number of mobile terminal, and filtered out from the IMSI number of all mobile terminals and belong to institute
State all local IMSI numbers of local carrier network；
S3, according to all location register message and all local IMSI numbers, is determined whether
Local IMSI number to that should have the location register message that nonlocal visitor location register VLR is initiated, if so,
Then judge that the corresponding mobile terminal of the local IMSI number, by the nonlocal carrier network of access, is in border
Roaming state, further takes back local carrier network by the mobile terminal.
Please continue to refer to Fig. 2, the location register message collection in step S1 includes two aspects：
One is, gathers all movements of wireless base station net side of the forntier region of the local carrier network eventually
The location register message at end；
Two are, in the core of the core net of the local carrier network nonlocal carrier network adjacent with its
The core net of the nonlocal carrier network is intercepted and captured on signalling path between net to the local carrier network
Core net send all mobile terminals location register message.
Thus, need that the location register message gathered in step S1 is sorted and handled in step s 2,
Specifically include：
First, the location register message to all mobile terminals of the wireless base station net side is sorted and located
Reason：(1) the location register message of all mobile terminals of analysis (or parsing) described wireless base station net side,
Obtain wherein all IMSI numbers；(2) according to the number section of each IMSI number of acquisition, category is sorted out
In the IMSI number of local carrier network, i.e., local ISMI numbers, and it is saved in database, for
It is not the IMSI number of local carrier network, does discard processing；(3) through after a period of time, if do not had
Have to continue to get the follow-up location register for having preserved any local IMSI number in the database and disappear
Breath, it is believed that the local IMSI number has been detached from forntier region overlapping coverage areas, i.e. the local IMSI number
The signal of the mobile terminal of code completely can not be by the wireless base station of the local carrier network in forntier region
Captured, the mobile terminal has been moved to the interior zone of local carrier network covering, or across border
Area is simultaneously completely in the overlay area of adjacent nonlocal carrier network, therefore can be in the database
The corresponding local IMSI number of the mobile terminal is deleted, subsequently without carrying out border roaming control to it.
Then, the location register message to all mobile terminals of the core-network side is sorted and handled：
(1) the location register message of all mobile terminals of analysis (or parsing) described core-network side, is obtained wherein
VLR address and IMSI number information；(2) judge whether each VLR address obtained is forntier region
VLR address, i.e., whether be forntier region overlapping coverage areas VLR address, if it is not, then by the VLR
The corresponding location register message in address is forwarded back in local carrier network, does not do dry to the location register message
Disturb processing；If so, then by all in the corresponding IMSI number of the VLR address and the database
Whether ground ISMI numbers are compared, judge the ISMI numbers in overlapping coverage areas；(3) if not in institute
State and the corresponding IMSI number of the VLR address is found in database, then by the corresponding position of the VLR address
Put registration message to be forwarded back in local carrier network, interference processing is not done to the location register message；If
The ISMI numbers are found in the database, then the ISMI numbers are local ISMI numbers, and are in
Border roaming state is, it is necessary to further perform step S3.In addition, in other embodiments of the invention,
Determine after the VLR address that the VLR address is the overlapping coverage areas of forntier region, can be directly by sentencing
The number section of the corresponding IMSI number of the disconnected VLR address judges the corresponding IMSI number of the VLR address
Whether code is local IMSI number.
Step S3 is specifically included：The location register message of the ISMI numbers is disturbed in judgement within a certain period of time
Disturb number of times；
(1) if interference number of times equals or exceeds given threshold (i.e. thresholding), then to this No. ISMI
This location register message of code does not do interference processing yet, and the location register message is forwarded back into local operation
In business's network so that the nonlocal carrier network of the ISMI numbers corresponding mobile terminal access there is provided with
Experience at family；Further, the mobile terminal is accessed after corresponding nonlocal carrier network, point out described
The user of mobile terminal is in border roaming state, it is possible thereby to for finally making mobile terminal be continuously in side
Boundary's roaming condition, is pointed out to the user of the mobile terminal, it is to avoid the user is in roaming due to not knowing
State arbitrarily produces high cost using mobile terminal, while avoiding pointing out all roamings, more
With the demand for targetedly meeting a part of crowd, and the experience of another part user is not influenceed；
(2) if interference number of times is not above given threshold (i.e. thresholding), then just to the ISMI numbers
This location register message is disturbed and records interference number of times, and the location register message after interference is forwarded
Into local carrier network, outwards carrier network returns to the response that can not be roamed to local carrier network
Message, forces the corresponding mobile terminal of the ISMI numbers to return to local carrier network.
From the above mentioned, the method for control mobile terminal border roaming of the invention, by local operator
The location register of all mobile terminals disappears in forntier region between network and its adjacent nonlocal carrier network
Breath, to sort out all local mobile terminals in forntier region, and passes through the VLR of nonlocal carrier network
The location register message sent to local carrier network, filters out and border roaming is in forntier region
Mobile terminal, can finally pull it back in local carrier network, so as to effectively control be in side
The border roaming of domestic mobile terminal is still covered in boundary area in this carrier network, it is to avoid it is because border on
Nonlocal carrier network wireless signal it is relatively strong and roam in its network, it is to avoid the mobile terminal is in outland
Area produces extra roaming rate, reduces communications cost, it is to avoid roaming rate dispute, improves carrier service
Quality；Further, in certain period of time, according to the number of times that the mobile terminal is taken back to local network,
To decide whether the mobile terminal taking back local carrier network, so that entering in forntier region
The many secondary home networks of row and the mobile terminal for the field network switching bordered on finally persistently are accessed the other places fortune
Business's network is sought, is experienced with the communication for improving the mobile terminal user.
Fig. 3 and Fig. 4 are refer to, the present invention also provides a kind of system for controlling mobile terminal border roaming, including：
Acquisition module 1, is between local carrier network and its adjacent nonlocal carrier network for gathering
Forntier region in all mobile terminals location register message；
Module 2 is sorted, for the location register message of all mobile terminals gathered according to acquisition module 1,
Obtain the IMSI number of all mobile terminals in the forntier region, and from all mobile terminals
All local IMSI numbers for belonging to the local carrier network are filtered out in IMSI number；
Interference module 3, for all location register message and sorting mould gathered according to acquisition module 1
All local IMSI numbers that block 2 is sorted out, determine whether local IMSI number to that should have other places
The location register message that visitor location register VLR is initiated, if so, then judging the local IMSI number
Corresponding mobile terminal is in border roaming state by the nonlocal carrier network of access, further will be described
Mobile terminal takes back local carrier network.
It refer in Fig. 3 and Fig. 4, the present embodiment, the acquisition module 1 includes：
Wireless base station net side collecting unit 11, be deployed in the local carrier network forntier region it is wireless
Base station net side, all shiftings of the wireless base station net side of the forntier region for gathering the local carrier network
The location register message of dynamic terminal；
Core-network side collecting unit 12, be linked into or be deployed to the local carrier network core net and
On signalling path between the core net of its adjacent nonlocal carrier network, for intercepting and capturing the other places operation
The position for all mobile terminals that the core net of business's network is sent to the core net of the local carrier network is stepped on
Remember message.
Please continue to refer to Fig. 3 and Fig. 4, the sorting module 2 includes
Wireless net side analytic unit 21, for analyzing the position that the wireless base station net side collecting unit 11 is gathered
Registration message, to obtain all IMSI numbers in the forntier region, and from all IMSI numbers
In filter out the local IMSI number for belonging to the local carrier network；
Core-network side analytic unit 22, for analyzing the location register that the core-network side collecting unit 12 is intercepted and captured
Message, to obtain the VLR address and IMSI number of the forntier region in acquisition, and according to the VLR of acquisition
The number section of address and IMSI number is filtered out belongs to the local carrier network in border roaming state
Local IMSI number, wherein, 22 pairs of the core-network side analytic unit core-network side collecting unit
The 12 location register message intercepted and captured carry out following handle：
First, the VLR address in all location register message that the core-network side collecting unit is intercepted and captured is obtained
And IMSI number；
Next, it is determined that whether the VLR address is the local carrier network and its adjacent other places operation
The VLR address of forntier region between business's network, if it is not, then stepping on the corresponding position of the VLR address
Note message continues to be forwarded to the core net of the local carrier network；If so, then determining whether the VLR
Whether IMSI number is local IMSI number in the corresponding location register message in address；
If it is not, then the corresponding location register message of the VLR address is continued to be forwarded to the local operator
The core net of network；
If so, the corresponding mobile terminal of the local IMSI number is then judged by the nonlocal carrier network of access,
Border roaming state is in, the interference module 3 is disturbed the corresponding position of the mobile terminal
The core net of the local carrier network is forwarded to after registration message, the mobile terminal is taken back locally
Carrier network.
Wherein, the system also includes data memory module 4, and institute is filtered out for storing the sorting module 2
State all local IMSI numbers.Thus, the core-network side analytic unit 22 judges the VLR address pair
Whether IMSI number is that the method for local IMSI number has two kinds in the location register message answered：
One is, will be all in the corresponding IMSI number of the VLR address and the data memory module 4
Local ISMI numbers are compared, and judge whether (i.e. signal overlap is covered the ISMI numbers in forntier region
Area) in, if the corresponding IMSI number of the VLR address is not found in the data memory module 4,
So the IMSI number is not the IMSI number of forntier region, and the corresponding location register of the VLR address is disappeared
Breath is forwarded back in local carrier network, and the location register message of 3 pairs of IMSI numbers of interference module does not do dry
Disturb processing；If finding the ISMI numbers in the data memory module 4, then the ISMI numbers are
Local ISMI numbers, and in border roaming state, it is necessary to the position of 3 pairs of IMSI numbers of interference module
Registration message be forwarded to after interference processing the core net of the local carrier network, by the movement
Terminal takes back local carrier network；
Two are, the VLR is directly judged according to the number section of the corresponding IMSI number of the VLR address
Whether the corresponding IMSI number in location is local IMSI number, if the IMSI number is not local IMSI number
Code, the corresponding location register message of the VLR address is forwarded back in local carrier network, interference module 3
Location register message to the IMSI number does not do interference processing；If the ISMI numbers are local ISMI numbers,
Then the ISMI numbers are in border roaming state, it is necessary to the location register of 3 pairs of IMSI numbers of interference module
Message be forwarded to after interference processing the core net of the local carrier network, by the mobile terminal
Take back local carrier network.
Further, the wireless net side analytic unit 21 of the sorting module 2 is additionally operable to analysis by a timing
Between after the wireless base station net side collecting unit 11 continue gather the local carrier network outland
The location register message of all mobile terminals of the wireless base station net side in area, however, it is determined that the wireless base station net side
It is one local that collecting unit does not collect that the data memory module 4 preserved again within the certain time
The location register message of mobile terminal corresponding to IMSI number, then by the local IMSI number from described
Deleted in data memory module.
Further, the interference module 3 is additionally operable to that the mobile terminal further is being taken back into local operation
Before business's network, first judge the mobile terminal is taken back to the number of times of local network within a period, if
The number of times is less than given threshold, then continues the mobile terminal taking back local carrier network, if described
Number of times is more than or equal to the given threshold, then the mobile terminal is accessed corresponding nonlocal carrier network.
Further, the system also includes notification module 5, for making the movement in the interference module 3
Terminal is accessed after corresponding nonlocal carrier network, points out the user of the mobile terminal to be in border roaming shape
State, it is possible thereby to for finally making mobile terminal be continuously in border roaming situation, to the use of the mobile terminal
Pointed out at family, it is to avoid the user arbitrarily produces height in roaming state due to not knowing using mobile terminal
Volume expense, while avoiding pointing out all roamings, more with targetedly meeting a part of crowd
Demand, and do not influence the experience of another part user.
Therefore, the system of control mobile terminal border roaming of the invention can be deployed in local operation
Interference platform on the signalling path of business and its adjacent nonlocal operator, when Home Network mobile terminal is in outland
Qu Shi, can gather that corresponding other places carrier network VLR send back by acquisition module on the movement
The location update message of terminal, and the IMSI number in location update message is differentiated by sorting module,
And then the position of the mobile terminal in the forntier region by interference module to not walking out local carrier network is more
New information carries out interference processing, forces the mobile terminal still to register back local operator's net when not having boundary
Network, to provide it local service, reduces border roaming rate dispute；Further, in outland
The area and excessive mobile terminal of interference number of times is let pass, no longer compels to return it to local carrier network, and
It is it is subsequently being had access to the stronger nonlocal carrier network of signal, and is provided by it roaming service, carries
High Consumer's Experience.In addition, after local IMSI number is stored in database and when passing through certain period of time, if
Do not collect the location register message of the IMSI number again within the time period and afterwards, then need
The IMSI number is deleted from database.
Obviously, those skilled in the art can carry out various changes and modification without departing from the present invention to invention
Spirit and scope.So, if the present invention these modifications and variations belong to the claims in the present invention and its
Within the scope of equivalent technologies, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of method for controlling mobile terminal border roaming, it is characterised in that including：
Collection institute in the forntier region between local carrier network and its adjacent nonlocal carrier network
There is the location register message of mobile terminal；
According to the location register message of all mobile terminals, all movements in the forntier region are obtained
The IMSI number of terminal, and filtered out from the IMSI number of all mobile terminals and belong to described
All local IMSI numbers of ground carrier network；
According to all location register message and all local IMSI numbers, determine whether local
IMSI number is to that should have the location register message that nonlocal visitor location register VLR is initiated, if so, then judging
The corresponding mobile terminal of the local IMSI number is in border roaming shape by the nonlocal carrier network of access
State, further takes back local carrier network by the mobile terminal.
2. the method as described in claim 1, it is characterised in that collection in local carrier network and its
In forntier region between adjacent nonlocal carrier network the step of the location register message of all mobile terminals
Including：
Gather the position of all mobile terminals of the wireless base station net side of the forntier region of the local carrier network
Put registration message；
Between the core net of the core net of the local carrier network nonlocal carrier network adjacent with its
Signalling path on, gather the core net of the nonlocal carrier network to the core of the local carrier network
The location register message for all mobile terminals that heart net is sent；And,
According to the location register message of all mobile terminals, all movements in the forntier region are obtained
The step of IMSI number of terminal, includes：
The location register message of all mobile terminals of the wireless base station net side is analyzed, the side is therefrom obtained
All local IMSI numbers in boundary area；
Analyze the location register message of the core-network side, therefrom obtain the forntier region VLR address and
IMSI number.
3. method as claimed in claim 2, it is characterised in that filter out and belong to the local operator
All local IMSI numbers of network are saved to a database, and after certain time, if not continuing
The location register message of the mobile terminal corresponding to any local IMSI number obtained before collecting, then
The local IMSI number is deleted from the database.
4. method as claimed in claim 2, it is characterised in that the location register of the analysis core-network side
Message, therefrom obtains the VLR address and IMSI number of the forntier region：
Obtain the VLR address and IMSI number in all location register message；
Whether judge the VLR address is the local carrier network and its adjacent nonlocal carrier network
Between forntier region VLR address, if it is not, then by the corresponding location register message of the VLR address
Continue to be forwarded to the core net of the local carrier network；If so, then determining whether the VLR address
Whether IMSI number is local IMSI number in corresponding location register message；
If it is not, then the corresponding location register message of the VLR address is continued to be forwarded to the local operator
The core net of network；
If so, the corresponding mobile terminal of the local IMSI number is then judged by the nonlocal carrier network of access,
Border roaming state is in, is forwarded to after further disturbing the corresponding location register message of the mobile terminal
The core net of the local carrier network, local carrier network is taken back by the mobile terminal.
5. the method as described in claim 1 or 4, it is characterised in that the mobile terminal is being taken back this
Before ground carrier network, first judge to disappear to the corresponding location register of the mobile terminal within a period
The interference number of times of breath, if the interference number of times is less than given threshold, continues the mobile terminal taking back this
Ground carrier network, if the interference number of times is more than or equal to the given threshold, connects the mobile terminal
Enter corresponding nonlocal carrier network.
6. a kind of system for controlling mobile terminal border roaming, it is characterised in that including：
Acquisition module, is between local carrier network and its adjacent nonlocal carrier network for gathering
Forntier region in all mobile terminals location register message；
Module is sorted, for the location register message according to all mobile terminals, the outland is obtained
The IMSI number of all mobile terminals in area, and screened from the IMSI number of all mobile terminals
Go out to belong to all local IMSI numbers of the local carrier network；
Interference module, for according to all location register message and all local IMSI numbers,
Determine whether that local IMSI number disappears to the location register that there should be nonlocal visitor location register VLR to initiate
Breath, if so, the corresponding mobile terminal of the local IMSI number is then judged by the nonlocal carrier network of access,
Border roaming state is in, the mobile terminal is further taken back into local carrier network.
7. system as claimed in claim 6, it is characterised in that the acquisition module includes：
Wireless base station net side collecting unit, is deployed in the wireless base of the forntier region of the local carrier network
Stand net side, all movements of the wireless base station net side of the forntier region for gathering the local carrier network
The location register message of terminal；
Core-network side collecting unit, is linked into the core net of the local carrier network other places adjacent with its
On signalling path between the core net of carrier network, the core for gathering the nonlocal carrier network
The location register message for all mobile terminals that net is sent to the core net of the local carrier network；And,
The sorting module includes：
Wireless net side analytic unit, the location register for analyzing the wireless base station net side collecting unit collection
Message, to obtain all IMSI numbers in the forntier region, and is sieved from all IMSI numbers
Select the local IMSI number for belonging to the local carrier network；
Core-network side analytic unit, for analyzing the location register message that the core-network side collecting unit is intercepted and captured,
To obtain the VLR address and IMSI number of the forntier region in acquisition, and according to the VLR address of acquisition
The sheet for belonging to the local carrier network in border roaming state is filtered out with the number section of IMSI number
Ground IMSI number.
8. system as claimed in claim 7, it is characterised in that the core-network side analytic unit is to described
The location register message that core-network side collecting unit is intercepted and captured carries out following handle：
Obtain VLR address in all location register message that the core-network side collecting unit is intercepted and captured and
IMSI number；
Whether judge the VLR address is the local carrier network and its adjacent nonlocal carrier network
Between forntier region VLR address, if it is not, then by the corresponding location register message of the VLR address
Continue to be forwarded to the core net of the local carrier network；If so, then determining whether the VLR address
Whether IMSI number is local IMSI number in corresponding location register message；
If it is not, then the corresponding location register message of the VLR address is continued to be forwarded to the local operator
The core net of network；
If so, the corresponding mobile terminal of the local IMSI number is then judged by the nonlocal carrier network of access,
Border roaming state is in, further makes the interference module disturb the corresponding position of the mobile terminal to step on
The core net of the local carrier network is forwarded to after note message, the mobile terminal is taken back into local fortune
Seek business's network.
9. system as claimed in claim 7, it is characterised in that the system also includes data memory module,
All local IMSI numbers are filtered out for storing the sorting module, and the sorting module is additionally operable to point
Analyse local operator's net that the wireless base station net side collecting unit after certain time continues to gather
The location register message of all mobile terminals of the wireless base station net side of the forntier region of network, however, it is determined that the nothing
Line base station net side collecting unit does not collect the data memory module and preserved again within the certain time
Any local IMSI number corresponding to mobile terminal location register message, then by the local IMSI
Number is deleted from the data memory module.
10. system as claimed in claim 7 or 8, it is characterised in that the interference module is additionally operable to
Before the mobile terminal further taken back into local carrier network, first judge within a period to institute
The interference number of times of the corresponding location register message of mobile terminal is stated, if the interference number of times is less than given threshold,
Then continue the mobile terminal taking back local carrier network, if the interference number of times is more than or equal to described set
Determine threshold value, then the mobile terminal is accessed corresponding nonlocal carrier network.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610081219.8A CN107040912A (en) | 2016-02-04 | 2016-02-04 | Control the method and system of mobile terminal border roaming |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610081219.8A CN107040912A (en) | 2016-02-04 | 2016-02-04 | Control the method and system of mobile terminal border roaming |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107708108A (en) * | 2017-09-30 | 2018-02-16 | 广东欧珀移动通信有限公司 | Information processing method, device, computer-readable recording medium and computer equipment |
| CN108347722A (en) * | 2017-12-18 | 2018-07-31 | 国网陕西省电力公司 | Each distribution EPC core network users roam control method and EPC core nets |
| CN108737962A (en) * | 2018-08-31 | 2018-11-02 | 中国联合网络通信集团有限公司 | A kind of border user charging method and device |
| CN110191020A (en) * | 2019-05-29 | 2019-08-30 | 中国联合网络通信集团有限公司 | A kind of communicating number preprocess method and device |
| CN111954204A (en) * | 2020-08-25 | 2020-11-17 | 山东合天智汇信息技术有限公司 | Urban personnel roaming-in and roaming-out monitoring method and system based on front-end sensing equipment |
| CN112153624A (en) * | 2020-10-14 | 2020-12-29 | 中国联合网络通信集团有限公司 | Roaming method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107708108A (en) * | 2017-09-30 | 2018-02-16 | 广东欧珀移动通信有限公司 | Information processing method, device, computer-readable recording medium and computer equipment |
| CN107708108B (en) * | 2017-09-30 | 2020-01-10 | Oppo广东移动通信有限公司 | Information processing method, information processing device, computer-readable storage medium and computer equipment |
| US11109226B2 (en) | 2017-09-30 | 2021-08-31 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Information process method, computer readable storage medium and computer device |
| CN108347722A (en) * | 2017-12-18 | 2018-07-31 | 国网陕西省电力公司 | Each distribution EPC core network users roam control method and EPC core nets |
| CN108347722B (en) * | 2017-12-18 | 2021-02-19 | 国网陕西省电力公司 | User roaming control method for distributed EPC core network and EPC core network |
| CN108737962A (en) * | 2018-08-31 | 2018-11-02 | 中国联合网络通信集团有限公司 | A kind of border user charging method and device |
| CN110191020A (en) * | 2019-05-29 | 2019-08-30 | 中国联合网络通信集团有限公司 | A kind of communicating number preprocess method and device |
| CN110191020B (en) * | 2019-05-29 | 2021-04-13 | 中国联合网络通信集团有限公司 | Communication number preprocessing method and device |
| CN111954204A (en) * | 2020-08-25 | 2020-11-17 | 山东合天智汇信息技术有限公司 | Urban personnel roaming-in and roaming-out monitoring method and system based on front-end sensing equipment |
| CN111954204B (en) * | 2020-08-25 | 2023-01-31 | 山东合天智汇信息技术有限公司 | Urban personnel roaming-in and roaming-out monitoring method and system based on front-end sensing equipment |
| CN112153624A (en) * | 2020-10-14 | 2020-12-29 | 中国联合网络通信集团有限公司 | Roaming method and device |
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Application publication date: 20170811 |