CN103517369B - A kind of method, network management system and Home eNodeB limiting Home eNodeB and roam - Google Patents
A kind of method, network management system and Home eNodeB limiting Home eNodeB and roam Download PDFInfo
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- CN103517369B CN103517369B CN201210201119.6A CN201210201119A CN103517369B CN 103517369 B CN103517369 B CN 103517369B CN 201210201119 A CN201210201119 A CN 201210201119A CN 103517369 B CN103517369 B CN 103517369B
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Abstract
The invention discloses a kind of method, network management system and the Home eNodeB that limit Home eNodeB and roam, wherein, the method comprises: when Home eNodeB powers at every turn, adjacent grand net cell information is mated with roaming restricted cell matching list, if the initial cell information in roaming restricted cell matching list is empty, then this time power on as powering on for the first time; When powering on for the first time, receive the initial cell information of the adjacent Hong Wang community that Home eNodeB reports, by initial cell information write roaming restricted cell matching list; When Home eNodeB powers on again, receive the scanning cell information of the adjacent Hong Wang community that Home eNodeB reports; Whether the scanning cell information relatively reported mates with initial cell information, if coupling, controls the Roaming Registration request that femto gateway reception Home eNodeB reports.Have employed technical scheme of the present invention, reach restriction Femto roaming, reduce the technique effect of network interferences.
Description
Technical field
The present invention relates to wireless network technologies field in the communications field, particularly, relate to a kind of method, network management system and the Home eNodeB that limit Home eNodeB and roam.
Background technology
Femto Home eNodeB is a kind of emerging hot spot technology, and being considered to one of means solving in-door covering, is also a kind of mode that fixed network and mobile network are merged.Femto transmitting power of equipment little (maximum power 20mW), volume are little, and work in mandate frequency range, covering radius is generally 5-20 rice, can provide speech and data service, and general support 16 users' attachments and 4-6 user use simultaneously.
The advantage of Femto technology is to utilize fixed network resource, absorbs 3G business, alleviates the service traffics pressure of the grand network of 3G, can also make up the deficiency of the network coverage, improves the quality of in-door covering.
Existing Femto register flow path is as follows:
1, Femto sets up Internet protocol safety (InternetProtocolSecurity, IPSEC) tunnel by Internet and security gateway;
If 2 Femto and security gateway set up IPSEC tunnel, Femto will report HMS(HomeNodeBManagementSystem the adjacent grand net cell information such as base station CELLID, frequency, scrambler of the adjacent Hong Wang community scanned by IPSEC tunnel, Home eNodeB network management system), Femto is to Femto gateway registration simultaneously.Wherein, CELLID is made up of lane place identification code and cell ID two parts: lane place identification code (locationareacode, LAC), cell ID (communityidentity, CI).
If 3 in Femto gateway registration success, Femto just normally can set up community, sends wireless signal.
When Femto uses, in order to effectively manage Femto, need to limit the roaming of Femto.In prior art, only there is the method for limiting handset user roaming, and the method for unrestricted Femto roaming.
Summary of the invention
Cause the defect of network interferences to overcome in prior art the scheme that there is not the roaming of restriction Home eNodeB, one aspect of the present invention proposes a kind of method limiting Home eNodeB roaming.
The method of restriction Home eNodeB roaming of the present invention, comprising:
When Home eNodeB powers at every turn, receive the adjacent grand net cell information that Home eNodeB reports, adjacent grand net cell information is mated with roaming restricted cell matching list, if the initial cell information in roaming restricted cell matching list be sky, then Home eNodeB this time power on as powering on for the first time;
When Home eNodeB powers on for the first time, receive the initial cell information of the adjacent Hong Wang community that Home eNodeB reports, by initial cell information write roaming restricted cell matching list;
When Home eNodeB powers on again, receive the scanning cell information of the adjacent Hong Wang community that Home eNodeB reports;
Whether the scanning cell information relatively reported mates with initial cell information, if coupling, controls the Roaming Registration request that femto gateway reception Home eNodeB reports.
The present invention proposes a kind of Home eNodeB network management system on the other hand.
Home eNodeB network management system of the present invention, comprising:
Power on judge module, for when Home eNodeB powers at every turn, receive the adjacent grand net cell information that Home eNodeB reports, adjacent grand net cell information is mated with roaming restricted cell matching list, if the initial cell information in roaming restricted cell matching list be sky, then Home eNodeB this time power on as powering on for the first time;
Information writing module, for when Home eNodeB powers on for the first time, receives the initial cell information of the adjacent Hong Wang community that Home eNodeB reports, initial cell information is write in described roaming restricted cell matching list;
Information receiving module, for when Home eNodeB powers on again, receives the scanning cell information of the adjacent Hong Wang community that Home eNodeB reports;
Whether instruction issues module, mate with initial cell information for comparing the scanning cell information reported, if coupling, controls the Roaming Registration request that femto gateway reception Home eNodeB reports.
The method of restriction Home eNodeB roaming of the present invention and Home eNodeB network management system, first judge that Home eNodeB is as powering on for the first time, receive the initial cell information of adjacent Hong Wang community, and write in roaming restricted cell matching list, when Home eNodeB powers on again, receive the scanning cell information of the adjacent Hong Wang community that Home eNodeB reports, relatively whether scanning cell information mates with initial cell information, if coupling, control the Roaming Registration request that femto gateway reception Home eNodeB reports.Thus reach the technique effect of restriction Femto roaming, minimizing network interferences.
Cause the defect of network interferences to overcome in prior art the scheme that there is not the roaming of restriction Home eNodeB, one aspect of the present invention proposes a kind of method limiting Home eNodeB roaming.
The method of restriction Home eNodeB roaming of the present invention, comprising:
Setting up tunnel with Home eNodeB network management system to be connected, reporting scanning the scanning cell information obtained to Home eNodeB network management system;
If the scanning cell information reported and the initial cell information matches in roaming restricted cell matching list, then report Roaming Registration request to Home eNodeB network management system.
The present invention proposes a kind of Home eNodeB on the other hand.
The Home eNodeB of restriction Home eNodeB roaming of the present invention, comprising:
Connecting reporting module, being connected for setting up tunnel with Home eNodeB network management system, reporting scanning the scanning cell information obtained to Home eNodeB network management system;
Request reporting module, if for the scanning cell information reported and the initial cell information matches roamed in restricted cell matching list, then report Roaming Registration request to Home eNodeB network management system.
The method of restriction Home eNodeB roaming of the present invention and Home eNodeB, roaming restricted cell matching list is arranged on HMS end, if the scanning cell information reported and the initial cell information matches in roaming restricted cell matching list, then report Roaming Registration request to Home eNodeB network management system, thus restriction Home eNodeB sets up community, limit its roaming, decrease network interferences.
Cause the defect of network interferences to overcome in prior art the scheme that there is not the roaming of restriction Home eNodeB, one aspect of the present invention proposes a kind of method limiting Home eNodeB roaming.
The method of restriction Home eNodeB roaming of the present invention, comprising:
When Home eNodeB powers at every turn, scanning obtains adjacent grand net cell information, adjacent grand net cell information is mated with roaming restricted cell matching list, if the initial cell information in roaming restricted cell matching list be sky, then Home eNodeB this time power on as powering on for the first time;
When Home eNodeB powers on for the first time, the initial cell information of adjacent Hong Wang community is written in roaming restricted cell matching list;
When Home eNodeB powers on again, compare and scan the scanning cell information that obtains and whether mate with initial cell information, if coupling, to the request of femto gateway transmission Roaming Registration.
The present invention proposes a kind of Home eNodeB on the other hand.
Home eNodeB of the present invention, comprising:
Power on judge module, for when Home eNodeB powers at every turn, scanning obtains adjacent grand net cell information, adjacent grand net cell information is mated with roaming restricted cell matching list, if the initial cell information in roaming restricted cell matching list be sky, then Home eNodeB this time power on as powering on for the first time;
Information writing module, for when Home eNodeB powers on for the first time, is written in roaming restricted cell matching list by the initial cell information of adjacent Hong Wang community;
Whether comparison match module, for when Home eNodeB powers on again, compare and scan the scanning cell information that obtains and mate with initial cell information, if coupling, to the request of femto gateway transmission Roaming Registration.
The method of restriction Home eNodeB roaming of the present invention and Home eNodeB, first judge that Home eNodeB is as powering on for the first time, when Home eNodeB powers on for the first time, initial cell information is written in roaming restricted cell matching list, when Home eNodeB powers on again, relatively scan the scanning cell information obtained whether to mate with initial cell information, if coupling, send Roaming Registration request to femto gateway.While realization restriction Femto roaming, reduce further network interferences, alleviate network burden.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the physical topological structure schematic diagram of Femto system of the prior art;
Fig. 2 is the flow chart of the restriction Home eNodeB roaming in the specific embodiment of the invention;
Fig. 3 is the structural representation of Home eNodeB network management system in the specific embodiment of the invention;
Fig. 4 is the structural representation of the embodiment one according to Home eNodeB in the present invention;
Fig. 5 is the structural representation of the embodiment two according to Home eNodeB in the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of embodiment.
Embodiment of the method
According to the embodiment of the present invention, provide a kind of restriction Home eNodeB loaming method, as depicted in figs. 1 and 2, the present embodiment comprises:
When step 102:Femto powers on for the first time, set up IPSEC tunnel by Internet and security gateway;
In a step 102, Femto powers at every turn and can report adjacent grand net CELLID information and mate with the InitializationCELLID information be stored in HMS database, if the InitializationCELLID information in HMS database is empty, then thinks and this time power on as powering on for the first time; Wherein, the InitializationCELLID information in HMS database stores with the form roaming restricted cell matching list, refers to step 104;
Security gateway is erected between Femto gateway and Femto, for setting up IPsec tunnel, ensures that Femto is by open Internet network secure accessing Femto system; And HMS completes Femto plant maintenance and management by TR069 agreement, what use between HMS and security gateway is common IP agreement.
Step 104:Femto reports HMS the adjacent grand net cell information such as CELLID information, frequency, scrambler of the adjacent Hong Wang community scanned by IPSEC tunnel, security gateway and is stored in the database of HMS;
Wherein, in step 104, Femto reports the information of HMS except the information such as CELLID information, frequency, scrambler, also comprise Femtoinformation(and Femto equipment equipment of itself mark) information;
At step 104, the CELLID information of adjacent Hong Wang community that Femto reports specifically comprises InitializationCELLID(initial cell information);
Store a roaming restricted cell matching list in the database of HMS, as shown in table 1, roaming restricted cell matching list comprises the fields such as Femtoinformation, InitializationCELLID and ScanCELLID, wherein:
The equipment identification information of Femtoinformation:Femto equipment self, IMSI information when opening an account with user is now mark, guarantees the uniqueness of Femto equipment;
Restricted cell matching list (blank table) roamed by table 1
When user handles Femto business (namely before Femto initialization), the synchronizing information need opened an account in foreground is to HMS, now roam InitializationCELLID field corresponding to restricted cell matching list certainly for empty, in matching list, only have Femtoinformation information.
When Femto powers on (namely Femto starts to enable for the first time) for the first time, the InitializationCELLID field in the initial cell information write roaming restricted cell matching list of the adjacent grand net that Femto reports by HMS;
In the present invention, Femto is moved to new roaming place (namely Femto powers on for the first time) by user, and business hall need be gone to handle telephone-moving business.Now, foreground (BOSS, i.e. business operation support system) will send instructions InitializationCELLID, ScanCELLID field replacement corresponding for roaming restricted cell matching list down, reset, thus meets the condition powered on for the first time.
Particularly, only have and be greater than-80dbm when Femto scans adjacent grand net signal level, and initial cell information InitializationCELLID does not comprise the special LAC(lane place identification code of Femto) time, the CELLID of adjacent grand net just can be write InitializationCELLID field by HMS;
Step 106: after this, when Femto powers on again (each starting up), sets up IPSEC tunnel by Internet and security gateway;
Step 108:Femto continues the adjacent grand net cell informations such as No. CELLID, scanning neighbor Hong Wang community, frequency, scrambler and reports HMS;
In step 108, the CELLID information of adjacent Hong Wang community that Femto reports specifically comprises ScanCELLID(and scans cell information);
Whether HMS compares the ScanCELLID that Femto reports and mates with the InitializationCELLID in roaming restricted cell matching list; If coupling, HMS sends the instruction allowing its registration to Femto, and Femto initiates registration to Femto gateway (FemtoGW); If do not mated, HMS can send instructions down and limit Femto initiation registration, thus restriction Femto sets up community, limits its roaming.
In step 108, if it is empty for roaming InitializationCELLID field corresponding to restricted cell matching list, then omit the step of coupling: namely, if InitializationCELLID field is empty, the grand net CELLID information that so Femto scans will insert the InitializationCELLID field in HMS database according to defined rule, namely occur situation about cannot mate.Also be say, when Femto scans grand net CELLID information, if InitializationCELLID field is empty in HMS database, just insert CELLID information to InitializationCELLID field, if be not empty, just insert CELLID information to ScanCELLID field.
Because wireless signal has complexity, therefore in specific implementation, can not work as ScanCELLID and the InitializationCELLID reported mate completely just calculate the match is successful; Femto initialization scan to grand net cell information generally can not only have one, therefore the number of InitializationCELLID is generally all more than or equal to 1.
Particularly, the matching principle of ScanCELLID and InitializationCELLID comprises: as long as the match is successful even if grand net cell information ScanCELLID with InitializationCELLID again reported as Femto has one to coordinate.If the number of InitializationCELLID is zero, so roaming restriction would not be carried out to Femto.Only have when after ScanCELLID and the InitializationCELLID Satisfying Matching Conditions reported, Femto just can initiate to Femto gateway registration; If do not mated, HMS can send instructions down and limit Femto initiation registration, thus restriction Femto sets up community, limits its roaming.As table 2 is the roaming restricted cell matching list that the match is successful, the 2nd line number value in the InitializationCELLID of table 2 is worth identical with the 2nd line number in ScanCELLID, is all 5352018301.
Restricted cell matching list (mating) roamed by table 2
In the present embodiment, the adjacent grand net cell information ScanCELLID again reported as Femto is with in the unmatched situation of InitializationCELLID in roaming restricted cell matching list, need the roaming of restriction Femto equipment, if user needs also to need in some scenarios to use, business hall so can be gone to handle telephone-moving, described in specific as follows; If follow-up user needs to use Femto in two or more scene simultaneously, user can when business hall transacting business, and the corresponding value of InitializationCELLID field write be connected in the roaming restricted cell matching list of HMS by foreground interface direct is realized.
In the present invention, due to reasons such as grand net base station is newly-built, resettlements, InitializationCELLID needs to upgrade in time with the adjustment of grand net base station, and user not so may be caused normally cannot to use the problem of Femto.
If user needs Femto to be moved to other local use, user need handle telephone-moving business, now by sending instructions to HMS, HMS under the BOSS interface of foreground, InitializationCELLID field being set to sky, at this moment will not needing to carry out CELLID coupling.
In order to understand the state information of restriction Femto roaming in time to user, the invention also discloses following methods:
1) Femto starts shooting at every turn and restarts, if Femto is in roaming state, HMS has certainly issued instruction restriction Femto and has initiated registration request, now HMS can this situation informing service platform, and the using state that business platform triggering sms center sends a Femto to the user of Femto is the inform by short message that roaming limits.
2) if Femto is provided with LCDs, if Femto is in roaming restriction state, Femto can be shown by display screen.
The method of the restriction Home eNodeB roaming of above-described embodiment, improve Femto register flow path: after original Femto and security gateway are set up IPSEC tunnel, Femto reports HMS and Femto to carry out Femto gateway initiation registration request to grand net scanning information simultaneously, change into and first must report HMS, just registration request is initiated to Femto gateway after the ScanCELLID reported until Femto mates with the InitializationCELLID being stored in HMS database, because the InitializationCELLID being stored in HMS database is fixing, thus reach restriction Femto roaming, reduce the technique effect of network interferences.
Above-described embodiment restriction Home eNodeB roaming method, set a matching principle, avoid due to Femto traversing of probe to the inconsistent Femto of causing of adjacent grand net information be in roaming restriction state defect.
The method of the restriction Home eNodeB roaming of above-described embodiment, InitializationCELLID on HMS can upgrade in time with the adjustment of adjacent Hong Wang community, such as, can manual intervention, such as monthly timing resets InitializationCELLID field, FEMTO re-registers, and avoids therefore causing user cannot normally use Femto to provide the defect of business.
The method of the restriction Home eNodeB roaming of above-described embodiment, when user handles telephone-moving business, is set to sky by the InitializationCELLID on HMS, facilitates user and reuse Femto; And be provided with state information and issue function, ensure that user understands the state information of restriction Femto roaming in time.
Embodiment of the method disclosed in Fig. 2 of the present invention roaming restricted cell matching list is arranged on HMS end, set up after IPSEC tunnel is connected at Femto and security gateway, Femto stores scanning the adjacent grand net reporting district information obtained to HMS, when Femto powers on for the first time, InitializationCELLID field in adjacent grand net CELLID write roaming restricted cell matching list Femto reported by HMS, when Femto powers at every turn, whether HMS compares the ScanCELLID reported and mates with the InitializationCELLID in roaming restricted cell matching list; If coupling, Femto just can initiate to Femto gateway registration, if do not mated, HMS can send instructions down and limit Femto initiation registration, thus restriction Femto sets up community, limits its roaming.
As the flexible program with method disclosed in Fig. 2, the invention also discloses another kind of restriction Home eNodeB loaming method: this method roaming restricted cell matching list is arranged on Femto end, when Femto powers on for the first time, InitializationCELLID field in the adjacent grand net cell information write roaming restricted cell matching list that scanning obtains by Femto, when Femto powers at every turn, whether Femto can scan ScanCELLID and the InitializationCELLID obtained more at every turn and mate; If coupling, Femto just can initiate to Femto gateway registration, if do not mated, then can not initiate registration to Femto gateway.This method embodiment specifically comprises:
Step 202:Femto power at every turn all can report adjacent grand net CELLID information and be stored in the InitializationCELLID information that Femto holds and mate, if the InitializationCELLID information of Femto end is empty, then thinks and this time power on as powering on for the first time; Wherein, the InitializationCELLID information of Femto end stores with the form roaming restricted cell matching list, refers to step 204;
Step 204:Femto scanning obtains the information such as CELLID information, frequency, scrambler of adjacent Hong Wang community;
In step 204, the CELLID information that Femto scans the adjacent Hong Wang community obtained specifically comprises InitializationCELLID(initial cell information);
Femto end stores a roaming restricted cell matching list, as shown in table 1, and roaming restricted cell matching list comprises the fields such as Femtoinformation, InitializationCELLID and ScanCELLID, wherein:
The equipment identification information of Femtoinformation:Femto equipment self, IMSI information when opening an account with user is now mark, guarantees the uniqueness of Femto equipment;
When user handles Femto business (namely before Femto initialization), the synchronizing information need opened an account in foreground is to Femto, now roam InitializationCELLID field corresponding to restricted cell matching list certainly for empty, in matching list, only have Femtoinformation information.
When Femto powers on (namely Femto starts to enable for the first time) for the first time, the InitializationCELLID field in the initial cell information write roaming restricted cell matching list of the adjacent grand net that Femto reports by HMS;
When step 206:Femto powers on again (each starting up), Femto continue No. CELLID of scanning neighbor Hong Wang community, frequency, the adjacent grand net cell information such as scrambler;
In step 206, the CELLID information that Femto scans the adjacent Hong Wang community obtained specifically comprises ScanCELLID(and scans cell information);
Whether Femto compares and scans the ScanCELLID that obtains and mate with the InitializationCELLID roamed in restricted cell matching list; If coupling, then generate the instruction allowing Femto registration, Femto initiates registration to Femto gateway (FemtoGW); If do not mated, then generate the instruction that restriction Femto initiates registration, thus restriction Femto sets up community, limit its roaming.
In step 206, if it is empty for roaming InitializationCELLID field corresponding to restricted cell matching list, then omit the step of coupling: namely, if InitializationCELLID field is empty, the adjacent grand net CELLID information that so Femto scans will insert the InitializationCELLID field in roaming restricted cell matching list according to defined rule, namely occur situation about cannot mate.Also be say, when Femto scans adjacent grand net CELLID information, if the InitializationCELLID field in roaming restricted cell matching list is empty, just insert CELLID information to InitializationCELLID field, if be not empty, just insert CELLID information to ScanCELLID field.
It should be noted that, the embodiment of the method for above-mentioned steps 202 to 206 and the embodiment of the method for above-mentioned steps 102 to step 108 are substantially similar.Uniquely different be exactly each Femto device scan to grand net CELLID only need to deposit in the equipment of FEMTO and do not need to pass to again in HMS database, principle of its coupling and flow process and HMS hold consistent.
The method of the restriction Home eNodeB roaming of above-described embodiment, as the modification of Fig. 2 embodiment, the process comparing ScanCELLID and the InitializationCELLID coupling that scanning obtains is moved in Femto and carries out, just registration request is initiated to Femto gateway after ScanCELLID and InitializationCELLID coupling, while realization restriction Femto roaming, reduce further network interferences, alleviate network burden.
The method of the restriction Home eNodeB roaming of above-described embodiment, the InitializationCELLID in Femto can upgrade in time with the adjustment of Hong Wang community, avoids therefore causing user cannot normally use Femto to provide the defect of business.
device embodiment
According to the embodiment of the present invention, provide a kind of Home eNodeB network management system.As shown in Figure 3, the Home eNodeB network management system 300 of the present embodiment comprises the judge module 31 that powers on, information writing module 32, information receiving module 33 and instruction and issues module 34:
Power on judge module 31, for when Home eNodeB powers at every turn, receive the adjacent grand net cell information that Home eNodeB reports, adjacent grand net cell information is mated with roaming restricted cell matching list, if the initial cell information in roaming restricted cell matching list be sky, then Home eNodeB this time power on as powering on for the first time;
Information writing module 32, for when Home eNodeB powers on for the first time, receives the initial cell information of the adjacent Hong Wang community that Home eNodeB reports, by initial cell information write roaming restricted cell matching list;
Information receiving module 33, for when Home eNodeB powers on again, receives the scanning cell information of the adjacent Hong Wang community that Home eNodeB reports;
Whether instruction issues module 34, mate with initial cell information for comparing the scanning cell information reported, if coupling, controls the Roaming Registration request that femto gateway reception Home eNodeB reports.
Wherein, instruction issues module 34, if the scanning cell information also for reporting does not mate with initial cell information, then issues the instruction of restriction Roaming Registration to Home eNodeB.
The Home eNodeB network management system 300 of the present embodiment also comprises:
Renewal arranges module 35, when needing to upgrade for initialization cell information, the field of the initial cell information of roaming restricted cell matching list is set to sky.
Remind sending module 36, if be in roaming state for Home eNodeB, after the instruction issuing restriction Roaming Registration to Home eNodeB, to business platform uploaded state information, and trigger state is reminded, and sends described state remind to user.
Home eNodeB network management system of the present invention, improve Femto register flow path: after original Femto and security gateway are set up IPSEC tunnel, Femto initiates registration request to grand net frequency sweep information reporting HMS and Femto to Femto gateway and carries out simultaneously, change into and first must report HMS, just registration request is initiated to Femto gateway after the ScanCELLID reported until Femto mates with the InitializationCELLID being stored in HMS database, because the InitializationCELLID being stored in HMS database is fixing, thus reach restriction Femto roaming, reduce the technique effect of network interferences.
According to the embodiment of the present invention, provide a kind of Home eNodeB.As shown in Figure 4, the Home eNodeB 400 of the present embodiment comprises and connects reporting module 41, request reporting module 42 and command reception module 43.
Connecting reporting module 41, being connected for setting up tunnel with Home eNodeB network management system, reporting scanning the scanning cell information obtained to Home eNodeB network management system;
Request reporting module 42, if for the scanning cell information reported and the initial cell information matches roamed in restricted cell matching list, then report Roaming Registration request to Home eNodeB network management system.
Wherein, the Home eNodeB 400 of the present embodiment also comprises:
Command reception module 43, if do not mated with initial cell information for the scanning cell information reported, then receives the restriction Roaming Registration instruction that Home eNodeB network management system issues.
Wherein: connect reporting module 41 and comprise:
Connection establishment submodule 410, is connected for the tunnel setting up Internet protocol safety by security gateway and Home eNodeB network management system.
The Home eNodeB of the present embodiment, roaming restricted cell matching list is arranged on HMS end, set up after IPSEC tunnel is connected at Home eNodeB and security gateway, Home eNodeB stores scanning the adjacent grand net reporting district information obtained to HMS, when Home eNodeB powers on for the first time, InitializationCELLID field in adjacent grand net CELLID write roaming restricted cell matching list Home eNodeB reported by HMS, when Home eNodeB powers at every turn, whether HMS compares ScanCELLID and the InitializationCELLID reported and mates; If coupling, Home eNodeB just can be initiated to femto gateway registration, if do not mated, HMS can send instructions down and limit Home eNodeB initiation registration, thus restriction Home eNodeB sets up community, limits its roaming, decreases network interferences.
According to the embodiment of the present invention, provide another kind of Home eNodeB.As shown in Figure 5, the Home eNodeB 500 of the present embodiment comprises the judge module 51 that powers on, information writing module 52 and comparison match module 53:
Power on judge module 51, for when Home eNodeB powers at every turn, scanning obtains adjacent grand net cell information, adjacent grand net cell information is mated with roaming restricted cell matching list, if the initial cell information in roaming restricted cell matching list be sky, then Home eNodeB this time power on as powering on for the first time;
Information writing module 52, for when Home eNodeB powers on for the first time, is written in roaming restricted cell matching list by the initial cell information of adjacent Hong Wang community;
Whether comparison match module 53, for when Home eNodeB powers on again, compare and scan the scanning cell information that obtains and mate with initial cell information, if coupling, to the request of femto gateway transmission Roaming Registration.
The Home eNodeB of the present embodiment, as the modification of Fig. 4 embodiment, the process comparing ScanCELLID and the InitializationCELLID coupling that scanning obtains is moved in Femto and carries out, just registration request is initiated to Femto gateway after ScanCELLID and InitializationCELLID coupling, while realization restriction Femto roaming, reduce further network interferences, alleviate network burden.
The present invention can have multiple multi-form embodiment; above for Fig. 2-Fig. 5 by reference to the accompanying drawings to technical scheme of the present invention explanation for example; this does not also mean that the instantiation that the present invention applies can only be confined in specific flow process or example structure; those of ordinary skill in the art should understand; specific embodiments provided above is some examples in multiple its preferred usage, and the execution mode of any embodiment the claims in the present invention all should within technical solution of the present invention scope required for protection.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (19)
1. limit a method for Home eNodeB roaming, it is characterized in that, comprising:
When described Home eNodeB powers at every turn, receive the adjacent grand net cell information that Home eNodeB reports, described adjacent grand net cell information is mated with roaming restricted cell matching list, if the initial cell information in described roaming restricted cell matching list is empty, then described Home eNodeB this time power on as powering on for the first time;
When described Home eNodeB powers on for the first time, receive the initial cell information of the adjacent Hong Wang community that Home eNodeB reports, described initial cell information is write in described roaming restricted cell matching list;
When described Home eNodeB powers on again, receive the scanning cell information of the adjacent Hong Wang community that Home eNodeB reports;
Whether the described scanning cell information relatively reported mates with described initial cell information, if coupling, controls the Roaming Registration request that femto gateway reception Home eNodeB reports.
2. method according to claim 1, is characterized in that, if the scanning cell information reported does not mate with described initial cell information, then issues the instruction of restriction Roaming Registration to described Home eNodeB.
3. method according to claim 1 and 2, is characterized in that,
Described scanning cell information comprises lane place identification code and the cell ID of scanning community, and described initial cell information comprises lane place identification code and the cell ID of initial cell.
4. method according to claim 1 and 2, is characterized in that, further comprising the steps of: when described initial cell informational needs upgrades, the field of the initial cell information of described roaming restricted cell matching list is set to sky.
5. method according to claim 1 and 2, it is characterized in that, it is further comprising the steps of: if described Home eNodeB is in roaming state, after the instruction issuing restriction Roaming Registration to Home eNodeB, to business platform uploaded state information, and trigger state is reminded, send described state to user and remind.
6. limit a method for Home eNodeB roaming, it is characterized in that, comprising:
Setting up tunnel with Home eNodeB network management system to be connected, reporting scanning the scanning cell information obtained to described Home eNodeB network management system;
If the scanning cell information reported and the initial cell information matches in roaming restricted cell matching list, then report Roaming Registration request to described Home eNodeB network management system.
7. method according to claim 6, is characterized in that, if the scanning cell information reported does not mate with described initial cell information, then receives the restriction Roaming Registration instruction that Home eNodeB network management system issues.
8. the method according to claim 6 or 7, is characterized in that, describedly sets up the step that tunnel is connected with Home eNodeB network management system and comprises:
The tunnel setting up Internet protocol safety by security gateway and Home eNodeB network management system is connected;
Described scanning cell information comprises lane place identification code and the cell ID of scanning community, and described initial cell information comprises lane place identification code and the cell ID of initial cell.
9. limit a method for Home eNodeB roaming, it is characterized in that, comprising:
When described Home eNodeB powers at every turn, scanning obtains adjacent grand net cell information, described adjacent grand net cell information is mated with roaming restricted cell matching list, if the initial cell information in described roaming restricted cell matching list is empty, then described Home eNodeB this time power on as powering on for the first time;
When described Home eNodeB powers on for the first time, the initial cell information of described adjacent Hong Wang community is written in roaming restricted cell matching list;
When described Home eNodeB powers on again, compare and scan the scanning cell information that obtains and whether mate with described initial cell information, if coupling, to the request of femto gateway transmission Roaming Registration.
10. method according to claim 9, is characterized in that, described scanning cell information comprises lane place identification code and the cell ID of scanning community, and described initial cell information comprises lane place identification code and the cell ID of initial cell.
11. methods according to claim 9 or 10, is characterized in that, when described initial cell informational needs upgrades, the field of the initial cell information of described roaming restricted cell matching list is set to sky.
12. 1 kinds of Home eNodeB network management systems, is characterized in that, comprising:
Power on judge module, for when described Home eNodeB powers at every turn, receive the adjacent grand net cell information that Home eNodeB reports, described adjacent grand net cell information is mated with roaming restricted cell matching list, if the initial cell information in described roaming restricted cell matching list is empty, then described Home eNodeB this time power on as powering on for the first time;
Information writing module, for when described Home eNodeB powers on for the first time, receives the initial cell information of the adjacent Hong Wang community that Home eNodeB reports, described initial cell information is write in described roaming restricted cell matching list;
Information receiving module, for when described Home eNodeB powers on again, receives the scanning cell information of the adjacent Hong Wang community that Home eNodeB reports;
Whether instruction issues module, mate with described initial cell information for comparing the described scanning cell information reported, if coupling, controls the Roaming Registration request that femto gateway reception Home eNodeB reports.
13. Home eNodeB network management systems according to claim 12, it is characterized in that, described instruction issues module, if the scanning cell information also for reporting does not mate with described initial cell information, then issues the instruction of restriction Roaming Registration to described Home eNodeB.
14. Home eNodeB network management systems according to claim 12 or 13, it is characterized in that, also comprise: upgrade and module is set, for when described initial cell informational needs upgrades, the field of the initial cell information of described roaming restricted cell matching list is set to sky.
15. Home eNodeB network management systems according to claim 12 or 13, it is characterized in that, also comprise: remind sending module, if be in roaming state for described Home eNodeB, after the instruction issuing restriction Roaming Registration to Home eNodeB, to business platform uploaded state information, and trigger state is reminded, and sends described state remind to user.
16. 1 kinds of Home eNodeB, is characterized in that, comprising:
Connecting reporting module, being connected for setting up tunnel with Home eNodeB network management system, reporting scanning the scanning cell information obtained to described Home eNodeB network management system;
Request reporting module, if for the scanning cell information reported and the initial cell information matches roamed in restricted cell matching list, then report Roaming Registration request to described Home eNodeB network management system.
17. Home eNodeB according to claim 16, is characterized in that, also comprise:
Command reception module, if do not mated with described initial cell information for the scanning cell information reported, then receives the restriction Roaming Registration instruction that Home eNodeB network management system issues.
18. Home eNodeB according to claim 16 or 17, it is characterized in that, described connection reporting module comprises:
Connection establishment submodule, is connected for the tunnel setting up Internet protocol safety by security gateway and Home eNodeB network management system.
19. 1 kinds of Home eNodeB, is characterized in that, comprising:
Power on judge module, for when described Home eNodeB powers at every turn, scanning obtains adjacent grand net cell information, described adjacent grand net cell information is mated with roaming restricted cell matching list, if the initial cell information in described roaming restricted cell matching list is empty, then described Home eNodeB this time power on as powering on for the first time;
Information writing module, for when described Home eNodeB powers on for the first time, is written in roaming restricted cell matching list by the initial cell information of described adjacent Hong Wang community;
Whether comparison match module, for when described Home eNodeB powers on again, compare and scan the scanning cell information that obtains and mate with described initial cell information, if coupling, to the request of femto gateway transmission Roaming Registration.
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| CN106101995A (en) * | 2016-05-20 | 2016-11-09 | 京信通信技术(广州)有限公司 | Location-authentication method and system |
| CN106411573B (en) * | 2016-09-05 | 2019-09-17 | 京信通信系统（中国）有限公司 | A kind of method and apparatus that terminal device is opened an account |
| CN115297466A (en) * | 2022-08-01 | 2022-11-04 | 中国电信股份有限公司 | Anti-theft method, system, equipment and storage medium of integrated small base station |
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