CN104010312B - The automatic acquisition of Femto base station locations area code and distribution method and system - Google Patents
The automatic acquisition of Femto base station locations area code and distribution method and system Download PDFInfo
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- CN104010312B CN104010312B CN201410204317.7A CN201410204317A CN104010312B CN 104010312 B CN104010312 B CN 104010312B CN 201410204317 A CN201410204317 A CN 201410204317A CN 104010312 B CN104010312 B CN 104010312B
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Abstract
Automatic acquisition and distribution method and system the invention discloses a kind of femto base station locations area code, the automatic obtaining method of wherein femto base station locations area code include step：The first position area code of femto surrounding sites macro base stations is obtained, first position area code is reported into server；Obtain by server-assignment to femto base stations second place area code, second place area code distributes after determining the mobile switching centre that the femto surrounding sites macro base station is connected according to first position area code by server further according to the mobile switching centre.Femto base stations are according to the Location Area Code information to building a station, so that the Location Area Code that the Location Area Code of femto base stations need not manually adjust i.e. achievable femto base stations is corresponding with the mobile switching centre for being connected, the manual work amount built a station femto base stations is reduced, the plug and play of femto base stations is realized.
Description
【Technical field】
The present invention relates to moving communicating field, more particularly to a kind of automatic obtaining method of femto base station locations area code
With system, and a kind of femto base station locations area code auto-allocation method and system.
【Background technology】
Femto base stations, industry is normally referred to as Home eNodeB, is that one kind is based on IP (Internet Protocol：Network
Interconnection agreement) wireless mobile communication base station that is returned of broadband network, it can provide mobile logical based on existing IP network
Telecommunications services, by the transformation of communication protocol, allow return data to be preferably adapted to the IP network of " doing one's best ".Due to femto
The passback of base station is based on IP broadband networks, so for the configuration of femto base stations, one position of substantially one districts and cities' correspondence
Area encodes, to save the coding resource of Location Area Code.Although this scheme can greatly reduce the need to Location Area Code resource
Ask, but also bring along many problems.
First, employed in the LTE of 4G and (the Location Area Code of LAC in 2G networks：Location Area Code) it is similar
TAC (Tracking Area Code：Tracking area is encoded) identify different position areas.With the arriving in 4G epoch, CS
(Circuit Switched：Circuit switching) domain voice falls back to the technological development of 2G from 4G, it is desirable to the LAC of the TAC and 2G of 4G
Correspond, so in the case of one TAC of districts and cities' correspondence in the configuration of current femto base stations, causing in paging
During, communication system cannot know MSC (the Mobile Switching Center that femto base stations specifically connect：It is mobile
Switching centre), ultimately resulting in mobile terminal cannot complete normal 4G voice fallbacks to 2G's under femto base station ranges
Flow.
Secondly, most terminal applies are that the judgement in geographical position is carried out using position area coding, once terminal exists
Femto is covered under base station, then in the case of one TAC of districts and cities' correspondence in the configuration of current femto base stations
All terminal applies based on Location Area Code can all occur different degrees of mistake when the judgement in geographical position is carried out.
Due to current femto base stations cannot automatically dispensing position area code, cause femto base stations to meet the technology of LTE
Demand, needs to manually adjust the Location Area Code of femto base stations when femto base stations are built a station, and causes that plug and play can not be realized, and
And with the substantial amounts of sale in femto base stations, this manual workload can be increased dramatically.
【The content of the invention】
Based on this, it is necessary to cannot cause femto base stations by dispensing position area code automatically for femto base stations in the prior art
The problem of plug and play cannot be realized, there is provided the automatic obtaining method and system and one kind of a kind of femto base station locations area code
The auto-allocation method and system of femto base station locations area code, are used to the function of the plug and play for realizing femto base stations.
A kind of automatic obtaining method of femto base station locations area code, the method comprising the steps of：Obtain femto surrounding sites
The first position area code of macro base station, server is reported by first position area code；Obtain by server-assignment to femto base stations
Second place area code, the second place area code determines that the femto surrounding sites are grand by server according to first position area code
Distributed further according to the mobile switching centre after the mobile switching centre that base station is connected.
Correspondingly, the present invention also provides a kind of auto acquisition system of femto base station locations area code, and the system includes obtaining
Reporting module, the first position area code for obtaining femto surrounding sites macro base stations, service is reported by first position area code
Device；Location Area Code module, for obtain by server-assignment to femto base stations the second place area code, the second place area
Code determines the femto surrounding sites macro base station institute by server according to the first position area code that the acquisition reporting module is reported
Distributed further according to the mobile switching centre after the mobile switching centre of connection.
The present invention first obtains the Location Area Code of periphery macro base station and by the position of periphery macro base station before femto base stations are built a station
Put area code report server, then obtain by server-assignment to femto base stations the second place area code, the second place area
Code is determined after the mobile switching centre that the femto surrounding sites macro base station is connected again by server according to first position area code
Distributed according to the mobile switching centre.Built a station according to the second place area code information Femto base stations so that femto base stations
Location Area Code need not manually adjust i.e. be capable of achieving femto base stations Location Area Code it is corresponding with the mobile switching centre for being connected,
Normal 4G voice fallbacks to the flow of 2G cannot be completed under femto base station ranges so as to avoid mobile terminal.Enter
One step ground, femto base stations obtain by the second place area code of server-assignment automatically so that in the position of configuration femto base stations
Need not be manually adjusted during area's code, reduce the manual work amount built a station femto base stations, realize the plug and play of femto base stations.
A kind of femto base station locations area code auto-allocation method, the method comprising the steps of：Femto base stations are received to be reported
The femto surrounding sites macro base stations first position area code；The femto base stations week is determined according to first position area code
The mobile switching centre that side macro base station is connected；Second place area code is distributed to the femto according to the mobile switching centre
Base station.
Correspondingly, the present invention also provides a kind of femto base station locations area code automatic distribution system, including：Receiver module, uses
In the first position area code for receiving the femto surrounding sites macro base stations that femto base stations are reported；Connection determining module, is used for
The first position area code received according to the receiver module determines the mobile switch that the femto surrounding sites macro base station is connected
Center；Distribute module, the mobile switching centre for being determined according to the connection determining module distributes second place area code to institute
State femto base stations.
The present invention receives the femto surrounding sites macro base stations that femto base stations are reported before femto base stations are built a station, first
First position area code, the mobile friendship that the femto surrounding sites macro base station is connected then is determined according to first position area code
Switching center9, femto base stations are given finally according to mobile switching centre distribution second place area code.So each with mobile switch in
There is a Location Area Code alone the femto base stations of heart connection, so the femto that different mobile switching centres is connected
The Location Area Code of base station is also different, it is to avoid because districts and cities' one Location Area Code of correspondence causes mobile terminal in femto bases
Normal 4G voice fallbacks to the flow of 2G cannot be completed under coverage of standing.By server is connected according to femto base stations
Mobile switching centre distribute the Location Area Code of femto base stations automatically, reduce the manual work amount built a station femto base stations, it is real
The plug and play of femto base stations is showed.
【Brief description of the drawings】
Fig. 1 is a kind of flow chart of femto base station locations area code automatic obtaining method of the invention；
Fig. 2 is a kind of embodiment flow chart of femto base station locations area code automatic obtaining method of the invention；
Fig. 3 is a kind of structured flowchart of femto base station locations area code auto acquisition system of the invention；
Fig. 4 is a kind of example structure block diagram of femto base station locations area code auto acquisition system of the invention；
Fig. 5 is a kind of flow chart of femto base station locations area code auto-allocation method of the invention；
Fig. 6 is a kind of embodiment flow chart of femto base station locations area code auto-allocation method of the invention；
Fig. 7 is a kind of structured flowchart of femto base station locations area code automatic distribution system of the invention；
Fig. 8 is a kind of example structure block diagram of femto base station locations area code automatic distribution system of the invention.
【Specific embodiment】
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with accompanying drawing
Step ground is described in detail.
Fig. 1 is referred to, it is a kind of flow chart of femto base station locations area code automatic obtaining method of the invention.It is a kind of
Femto base station locations area code automatic obtaining method, including step：
S101：The first position area code of femto surrounding sites macro base stations is obtained, first position area code is reported into service
Device；
The femto base stations can intercept the Location Area Code carried in the broadcast message of macro base station around by eating dishes without rice or wine and obtain week
The first position area code of side macro base station.
Whether macro base station or femto base stations, can all be assigned a Location Area Code, first position area code herein
With second place area code, the Location Area Code and the Location Area Code for distributing to femto base stations of convenient description macro base station are intended merely to, plus
Upper first and second used as differentiation.
In a communication network, macro base station can periodically broadcast the first position area code of the macro base station so that mobile terminal exists
Being capable of handoff operation in time when mobile.Can eat dishes without rice or wine to intercept periphery macro base station using this feature of macro base station Femto base stations
Broadcast message, to obtain the first position area code of the macro base station carried in broadcast message.Wherein, femto base stations can be empty
Mouth intercepts the broadcast message of macro base station near at least one, and specifically the scope of the periphery macro base station is received by femto base stations
To depending on the signal intensity of macro base station, if femto base stations receive the broadcast message of the macro base station more than systemic presupposition intensity
It is more, then now femto base stations to be eated dishes without rice or wine the periphery macro base station intercepted scope it is also larger, if femto base stations receive
Broadcast message to the macro base station more than systemic presupposition intensity is fewer, then now femto base stations to be eated dishes without rice or wine the periphery intercepted
The scope of macro base station is also smaller.
In addition, also the femto base stations week can be obtained by monitoring the Location Area Code of macro base station around mobile terminal reporting
The first position area code of side macro base station.
If femto base stations pass through the first position area code failure for eating dishes without rice or wine to intercept periphery macro base station, the femto base stations are first
The Location Area Code parameter for first being prestored with the femto base stations is built a station.After building a station successfully, the femto base stations are to movement
Terminal is monitored, once there is coverage of the mobile terminal into the femto base stations, monitors the week of mobile terminal reporting
The first position area code of side macro base station.Due to the default Location Area Code in femto base stations and the first position of periphery macro base station
Area's code does not correspond to same mobile switching centre, after mobile terminal enters the coverage of the femto base stations, when mobile terminal hair
The Location Area Code of existing institute access base station can actively carry out location updating, in position updating process, mobile terminal after changing
The first position area code letter of periphery macro base station actively can be reported into the femto base stations.Because femto base stations are moved by monitoring
Dynamic terminal obtains the first position area code of periphery macro base station, so the femto base stations obtain first of periphery macro base station
The scope for putting area's code is determined by mobile terminal, but femto base stations can be grand nearby by monitoring acquisition for mobile terminal at least one
The first position area code of base station.If mobile terminal reports the number of the first position area code of periphery macro base station to femto base stations
It is more, then the scope of the first position area code of the periphery macro base station that femto base stations can obtain is also bigger；If mobile whole
Hold and report the number of the first position area code of periphery macro base station fewer to femto base stations, then the week that femto base stations can obtain
The scope of the first position area code of side macro base station is also just smaller.
S102：Obtain by server-assignment to femto base stations the second place area code.
The second place area code determines the femto surrounding sites macro base station institute by server according to first position area code
Distributed further according to the mobile switching centre after the mobile switching centre of connection.
Server can make planning to Location Area Code, to the untapped position area of each mobile switching centre's reserved part
Code, and form a planning table.In the planning table, the Location Area Code that each mobile switching centre includes is have recorded, and often
The base station that the corresponding position area of individual Location Area Code includes.Server can be connected according to the femto surrounding sites macro base station
Mobile switching centre, the reserved Location Area Code of the mobile switching centre is taken out from planning table and is matched somebody with somebody as second place area code division
Give femto base stations.
In addition, server can also at random take a untapped Location Area Code as second place area code division dispensing femto bases
Stand, and record the second place area mobile switch that is connected with the femto surrounding sites macro base station of code in the server
The corresponding relation of the heart.Those skilled in the art can also by other means distribute the second place area code that femto base stations use.
The present invention has abandoned the districts and cities of original femto base stations one and has shared a situation for Location Area Code, is built in femto base stations
Before standing, first obtain the first position area code of periphery macro base station and the first position area code of periphery macro base station reported into server,
Then obtain by server-assignment to femto base stations the second place area code, the second place area code by server according to first
Location Area Code is determined after the mobile switching centre that the femto surrounding sites macro base station is connected further according to the mobile switching centre
Distribution.Built a station according to the Location Area Code information Femto base stations so that the Location Area Code of femto base stations need not be manually adjusted
The Location Area Code for being capable of achieving femto base stations is corresponding with the mobile switching centre for being connected, and exists so as to avoid mobile terminal
Normal 4G voice fallbacks to the flow of 2G cannot be completed under femto base station ranges.Further, femto base stations are automatic
Obtain by the second place area code of server-assignment so that need not be manually adjusted when the Location Area Code of femto base stations is configured, subtracted
Lack the manual work amount built a station femto base stations, realize the plug and play of femto base stations.Those skilled in the art can be with
The first position area code of periphery macro base station is obtained by other means.
Fig. 2 is referred to, it is a kind of embodiment flow chart of femto base station locations area code automatic obtaining method of the invention.
S201：Obtain the first position area code of femto surrounding sites macro base stations；
Because femto base stations use indoors, user also has certain possibility will to have been built a station successfully in a certain place
Femto base stations are transferred to and use elsewhere, and now the macro base station of femto surrounding sites may be with original macro base station not
Together, so the femto base stations need periodically to obtain the first position area code of periphery macro base station, in case user will be in a certain place
Successful femto base stations of having built a station are transferred to when using elsewhere and cause mobile terminal under femto base station ranges
Normal 4G voice fallbacks to the flow of 2G cannot be completed.
Acquisition methods in the acquisition methods and step S101 of the first position area code of the femto surrounding sites macro base station
It is identical.
S202：Whether the first position area code for contrasting periphery macro base station is corresponding with the Location Area Code of femto base station storeds same
One mobile switching centre；
If first position area code and the not corresponding same mobile switch of the Location Area Code of femto base station storeds of periphery macro base station
Center, then report the first position area code of periphery macro base station to server.The femto base stations are obtaining periphery macro base station
After first position area code, whether the first position area code and the corresponding same shifting of the Location Area Code of femto base station storeds are first contrasted
Dynamic switching centre；If the first position area code and the not corresponding same mobile switching centre of the Location Area Code of femto base station storeds,
Then perform the first position area code that step S203 reports periphery macro base station to server；
If the first position area code same mobile switching centre corresponding with the Location Area Code of femto base station storeds, no
Report the first position area code.
The first position area code and the not corresponding same mobile switching centre of the Location Area Code of femto base station storeds, then say
Bright femto base stations are transferred to elsewhere using, it is necessary to report the femto surrounding sites macro base station to server by user
First position area code.The first position area code same mobile switching centre corresponding with the Location Area Code of femto base station storeds, then
Illustrate that the position of the femto base stations does not change, so without reporting the femto surrounding sites macro base station to server
First position area code.
S204：Obtain by server-assignment to femto base stations the second place area code；
The second place area code determines the femto surrounding sites macro base station institute by server according to first position area code
Distributed further according to the mobile switching centre after the mobile switching centre of connection.
Because femto base stations are small, it is easy to carry, and its passback side is broadband network, so user also has necessarily
Possibility will be transferred to and use elsewhere in a certain place successful femto base stations of having built a station, and now femto base stations week
The macro base station on side may be different from original macro base station, so the femto base stations need periodically to obtain the of periphery macro base station
One Location Area Code, if the use position of femto base stations is transferred, needs to report femto base stations present bit to server
Put the first position area code of periphery macro base station so that server redistributes second place area code to femto base stations, in order to avoid user
To have been built a station when successful femto base stations are transferred to and use elsewhere in a certain place causes mobile terminal in femto bases
Normal 4G voice fallbacks to the flow of 2G cannot be completed under coverage of standing.So that in femto base stations in transfer place to use
In the case of, without the Location Area Code of regulation femto base stations manually, further improve the plug-and-play feature of femto base stations.
Fig. 3 is referred to, it is a kind of structured flowchart of femto base station locations area code auto acquisition system.
A kind of femto base station locations area code auto acquisition system, including：
Reporting module 301 is obtained, the first position area code for obtaining femto surrounding sites macro base stations, by first position
Area's code reports server；
Location Area Code module 302, for obtain by server-assignment to femto base stations second place area code, described the
Two Location Area Codes determine the femto base stations by server according to the first position area code that the acquisition reporting module 301 is reported
Distributed further according to the mobile switching centre after the mobile switching centre that periphery macro base station is connected.
Fig. 3 is corresponding with Fig. 1, and the method for operation of above-mentioned each module is identical with method, and here is omitted.
The present invention has abandoned the districts and cities of original femto base stations one and has shared a situation for Location Area Code, is built in femto base stations
Before standing, first pass through acquisition reporting module 301 and obtain the first position area code of periphery macro base station and by first of periphery macro base station
Put area code report server, then by Location Area Code module 302 obtain by server-assignment to femto base stations second
Area's code is put, second place area code determines that the femto surrounding sites macro base station connects by server according to first position area code
Distributed further according to the mobile switching centre after the mobile switching centre for connecing.Femto base stations are built according to the Location Area Code information
Stand so that the Location Area Code of femto base stations need not be manually adjusted and be capable of achieving the Location Area Code of femto base stations and the shifting being connected
Dynamic switching centre's correspondence, normal 4G voices time cannot be completed so as to avoid mobile terminal under femto base station ranges
Fall the flow of 2G.Further, femto base stations obtain by the second place area code of server-assignment automatically so that in configuration
Need not be manually adjusted during the Location Area Code of femto base stations, reduce the manual work amount built a station femto base stations, realize femto
The plug and play of base station.
Fig. 4 is referred to, it is a kind of example structure block diagram of femto base station locations area code auto acquisition system.
Acquisition module 401, the first position area code for obtaining femto surrounding sites macro base stations；
The acquisition module 401 includes eating dishes without rice or wine to intercept module and monitors two submodules of module.
Eat dishes without rice or wine to intercept module, obtained for intercepting the Location Area Code carried in the broadcast message of macro base station around by eating dishes without rice or wine
The first position area code of the femto surrounding sites macro base station.
Module is monitored, for obtaining the femto bases by monitoring the Location Area Code of macro base station around mobile terminal reporting
Stand periphery macro base station first position area code.
Reporting module 402, if for the acquisition module 401 obtain periphery macro base station first position area code with
The Location Area Code of femto base station storeds does not correspond to same mobile switching centre, then report the first of periphery macro base station to server
Location Area Code；
Location Area Code module 403, for obtain by server-assignment to femto base stations second place area code, described the
Two Location Area Codes determine the femto surrounding sites by the first position area code that server is reported according to the reporting module 402
Distributed further according to the mobile switching centre after the mobile switching centre that macro base station is connected.
Fig. 4 is corresponding with Fig. 2, and the method for operation of above-mentioned each module is identical with method, and here is omitted.
Because femto base stations are small, it is easy to carry, and its passback side is broadband network, so user also has necessarily
Possibility will be transferred to and use elsewhere in a certain place successful femto base stations of having built a station, and now femto base stations week
The macro base station on side may be different from original macro base station, so the femto base stations need periodically to be obtained by acquisition module 401
Periphery macro base station first position area code, if the use position of femto base stations is transferred, by reporting module 402 to
Server reports the first position area code of femto base stations current location periphery macro base station so that server redistributes second
Area's code is put to femto base stations, the second place area for being reassigned to femto base stations is obtained finally by Location Area Code module 403
Code.User can be thus effectively prevented from will be transferred to elsewhere in a certain place successful femto base stations of having built a station
Causing mobile terminal when using cannot complete normal 4G voice fallbacks to the flow of 2G under femto base station ranges.Make
In femto base stations in the case where place to use is shifted, without the Location Area Code of regulation femto base stations manually, further
Improve the plug-and-play feature of femto base stations.
Fig. 5 is referred to, it is a kind of flow chart of femto base station locations area code auto-allocation method of the invention.
A kind of femto base station locations area code auto-allocation method, including step：
S501：Receive the first position area code of the femto surrounding sites macro base stations that femto base stations are reported；
What server received the first position area code of the femto base stations active reporting femto surrounding sites macro base stations please
After asking, send and receive signal to femto base stations, treat that femto base stations report the first position area of the femto surrounding sites macro base stations
After code, first position area code, and interim storage first position area code are received.
S502：The mobile switch that the femto surrounding sites macro base station is connected is determined according to first position area code
Center；
Because the Location Area Code of grand net is planned in advance by telecommunication department, so receiving what femto base stations were reported
After the first position area code of the femto surrounding sites macro base stations, the macro base station institute can be found according to first position area code
Position area, and then MSC areas where the base station position area can be found, and each MSC area one mobile switch of correspondence
Center.So it is assured that the mobile switching centre that the femto surrounding sites macro base station is connected.
S503：Second place area code is distributed to the femto base stations according to the mobile switching centre.
After determining the mobile switching centre that the femto surrounding sites macro base station is connected, according to in the mobile switch
The Location Area Code planning of the heart, the untapped second place area code of distribution one gives the femto base stations.
Server can make planning to Location Area Code, to the untapped position area of each mobile switching centre's reserved part
Code, and form a planning table.In the planning table, the Location Area Code that each mobile switching centre includes is have recorded, and often
The base station that the corresponding position area of individual Location Area Code includes.Server can be connected according to the femto surrounding sites macro base station
Mobile switching centre, the reserved Location Area Code of the mobile switching centre is taken out from planning table and is matched somebody with somebody as second place area code division
Give femto base stations.
In addition, server can also at random take a untapped Location Area Code as second place area code division dispensing femto bases
Stand, and record the second place area mobile switch that is connected with the femto surrounding sites macro base station of code in the server
The corresponding relation of the heart.
The present invention receives the femto surrounding sites macro base stations that femto base stations are reported before femto base stations are built a station, first
First position area code, the shifting that the femto surrounding sites macro base station is connected then is determined according to first position area code
Dynamic switching centre, finally distributes second place area code to femto base stations.The femto that so each is connected with mobile switching centre
There is a Location Area Code alone base station, so the position area of the femto base stations that different mobile switching centres is connected
Code is also different, it is to avoid because districts and cities' one Location Area Code of correspondence causes mobile terminal under femto base station ranges
Normal 4G voice fallbacks to the flow of 2G cannot be completed.In the mobile switch connected according to femto base stations by server
The heart distributes the Location Area Code of femto base stations automatically, reduces the manual work amount built a station femto base stations, realizes femto base stations
Plug and play.
Fig. 6 is referred to, it is a kind of embodiment flow chart of femto base station locations area code auto-allocation method of the invention.
S601：Receive the first position area code of the femto surrounding sites macro base stations that femto base stations are reported；
S602：First position area code according to the periphery macro base station for receiving searches the mobile switch that periphery macro base station is connected
Center；
Server memory contains the planning table of the Location Area Code of grand net, and the planning table includes each each Location Area Code correspondence
Location area information and each position area belonging to MSC areas, and each corresponding mobile switching centre of MSC areas.
With the first position area code of each macro base station for receiving in whois lookup planning table, where obtaining the macro base station
Position area.Then according to looking for the position area to look into affiliated MSC areas, the corresponding mobile switching centre of MSC areas is finally found,
To realize searching the mobile switching centre that periphery macro base station is connected.
For example, the Location Area Code of macro base station A is hexadecimal number 00A8, the corresponding position areas of A8 are searched in planning table is
Position area 00A8, and the MSC areas belonging to the area of A8 positions are MSC areas A, and corresponding switching center equipment number is hexadecimal
Number FFA0.
S603：Whether contrast periphery macro base station all connects same mobile switching centre；
If periphery macro base station all connects same mobile switching centre, the mobile switching centre is defined as the femto
The mobile switching centre that surrounding sites macro base station is connected.
The first position area code of femto surrounding sites macro base station described at least one is received due to server, so
After searching the mobile switching centre that periphery macro base station is connected, contrast judges whether periphery macro base station all connects same mobile switch
Center, if then performing step S604：The mobile switching centre is defined as what the femto surrounding sites macro base station was connected
Mobile switching centre；Otherwise, step S605 is performed：The most mobile switching centre of periphery macro base station quantity will be connected and be defined as institute
State the mobile switching centre that femto surrounding sites macro base stations are connected.
For example, the switching center equipment number for being connected of macro base station A is hexadecimal number FFA0, the institute of macro base station B
The switching center equipment number of connection is also hexadecimal number FFA0, the switching center equipment for being connected of macro base station C
Number it is hexadecimal number FFA0, then by device number for the mobile switching centre of hexadecimal number FFA0 is defined as the femto bases
The mobile switching centre that periphery macro base station of standing is connected；
If the switching center equipment number for being connected of macro base station C is hexadecimal number FFA1, because described
In femto surrounding sites macro base stations, device number is connected to for the macro base station of hexadecimal number FFA0 is most, so just device number
It is defined as in the mobile switch that the femto surrounding sites macro base station is connected by the mobile switching centre of hexadecimal number FFA0
The heart.
It is if the mobile switching centre that periphery macro base station is connected is more than one, connection periphery macro base station quantity is most
Mobile switching centre is defined as the mobile switching centre that the femto surrounding sites macro base station is connected.
Because the position area that femto surrounding sites macro base stations are in may not all, so needing to contrast the grand base in periphery
Stand and whether all connect same mobile switching centre, usually, a MSC area includes multiple positions area, so in same MSC areas
Even if interior position area is different, mobile switching centre that macro base station is connected or same.In the boundary in Liang Ge MSC areas,
It is not same to be likely to occur the mobile switching centre that femto surrounding sites macro base stations are connected, because femto base stations eat dishes without rice or wine to detect
The scope listened is smaller, so will connect the most mobile switching centre of periphery macro base station quantity is defined as the femto base stations week
The mobile switching centre that side macro base station is connected, can exactly judge the mobile switching centre that femto base stations are connected, and make clothes
Business device can correctly distribute second place area code.
S606：Second place area code is distributed to the femto base stations according to the mobile switching centre.
After mobile switching centre is determined, according to the planning to the mobile switching centre in planning table, one is chosen not
The Location Area Code for using is used as femto base stations described in second place area code division dispensing.
For example, in planning table, device number is the mobile switching centre of hexadecimal number FFA0, the Location Area Code of planning is
00A0-00B0, and 00A0 to 00AC can distribute 00AD to 00B0 intervals any position area code as the in use, then
Two Location Area Codes are built a station to femto base stations and are used.
The present invention receives the femto surrounding sites macro base stations that femto base stations are reported before femto base stations are built a station, first
First position area code, the shifting that the femto surrounding sites macro base station is connected then is searched according to first position area code
Whether dynamic switching centre, all connect same mobile switching centre by contrasting periphery macro base station and determine what periphery macro base station was connected
Mobile switching centre, a untapped second place area code is distributed to femto base stations finally according to the mobile switching centre.It is logical
Position area where first macro base station is determined, MSC areas are determined according to position area, then find out corresponding mobile switching centre of MSC areas,
Ensure that server being capable of the mobile switching centre that is connected of accurate lookup periphery macro base station.By accurately lookup, protect
Having demonstrate,proved each femto base station being connected with mobile switching centre has a Location Area Code alone, also ensure that different
The Location Area Code of the femto base stations that mobile switching centre is connected is also different, it is to avoid due to one position of districts and cities' correspondence
Area's code causes the mobile terminal normal 4G voice fallbacks to the flow of 2G cannot be completed under femto base station ranges.
Fig. 7 is referred to, it is a kind of structured flowchart of femto base station locations area code automatic distribution system of the invention.
A kind of femto base station locations area code automatic distribution system, including：
Receiver module 701, the first position for receiving the femto surrounding sites macro base stations that femto base stations are reported
Area's code；
Connection determining module 702, for is received according to the receiver module 701 first position area code determination described in
The mobile switching centre that femto surrounding sites macro base stations are connected；
Distribute module 703, the mobile switching centre for being determined according to the connection determining module 702 distributes the second place
Area's code gives the femto base stations.
Fig. 7 is corresponding with Fig. 5, and the method for operation of above-mentioned each module is identical with method, and here is omitted.
The present invention first passes through receiver module 701 and receives the femto that femto base stations are reported before femto base stations are built a station
The first position area code of surrounding sites macro base station, is then determined by connecting determining module 702 according to first position area code
The mobile switching centre that the femto surrounding sites macro base station is connected, finally by the distribution second place of distribute module 703 area
Code gives femto base stations.There is a Location Area Code alone the femto base stations that so each is connected with mobile switching centre, institute
The Location Area Code of the femto base stations connected with different mobile switching centres is also different, it is to avoid due to a districts and cities pair
Answering a Location Area Code causes the mobile terminal normal 4G voice fallbacks cannot be completed under femto base station ranges to 2G's
Flow.Distribute the Location Area Code of femto base stations automatically by the mobile switching centre that server is connected according to femto base stations,
The manual work amount built a station femto base stations is reduced, the plug and play of femto base stations is realized.
Fig. 8 is referred to, it is a kind of example structure frame of femto base station locations area code automatic distribution system of the invention
Figure.
Receiver module 801, the first position for receiving the femto surrounding sites macro base stations that femto base stations are reported
Area's code；
Searching modul 802, the first position area code of the periphery macro base station for being received according to the receiver module 801 is searched
The mobile switching centre that periphery macro base station is connected；
First determining module 803, for the mobile switching centre found according to searching modul 802, if periphery macro base station
Same mobile switching centre is all connected, then the mobile switching centre is defined as into the femto surrounding sites macro base station is connected
Mobile switching centre.
Second determining module 804, for the mobile switching centre found according to searching modul 802, if periphery macro base station
The mobile switching centre for being connected is more than one, then will connect the most mobile switching centre of periphery macro base station quantity and be defined as institute
State the mobile switching centre that femto surrounding sites macro base stations are connected.
Distribute module 805, for the movement determined according to the determining module 804 of first determining module 803 and second
The second place area code of switching centre's distribution gives the femto base stations.
Fig. 8 is corresponding with Fig. 6, and the method for operation of above-mentioned each module is identical with method, and here is omitted.
The present invention first passes through receiver module 801 and receives the femto that femto base stations are reported before femto base stations are built a station
The first position area code of surrounding sites macro base station, then by searching modul 802 according to first position area code is searched
The mobile switching centre that femto surrounding sites macro base stations are connected, by whether contrasting periphery macro base station with the same movement of connection
Switching centre simultaneously by the first determining module 803 and the second determining module 804 determines the mobile switch that periphery macro base station is connected
The heart, a untapped second place area code is distributed to femto bases finally by distribute module 805 according to the mobile switching centre
Stand.Position area of the searching modul 802 where by first determining macro base station, determines MSC areas, then find out MSC according to position area
Corresponding mobile switching centre of area, it is ensured that server can be in the mobile switch that is connected of accurate lookup periphery macro base station
The heart.By accurately lookup so that distribute module 805 ensure that each femto base station being connected with mobile switching centre
There is a Location Area Code alone, also ensure that the Location Area Code of the femto base stations that different mobile switching centres are connected
Also it is different, it is to avoid because districts and cities' one Location Area Code of correspondence causes mobile terminal nothing under femto base station ranges
Method completes normal 4G voice fallbacks to the flow of 2G.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram are described.It should be understood that every first-class during flow chart and/or block diagram can be realized by computer program instructions
The combination of flow and/or square frame in journey and/or square frame and flow chart and/or block diagram.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing devices
The device of the function in present one flow of flow chart or multiple one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in can guide computer or other programmable data processing devices with spy
In determining the computer-readable memory that mode works so that instruction of the storage in the computer-readable memory is produced and include finger
Make the manufacture of device, the command device realize in one flow of flow chart or multiple one square frame of flow and/or block diagram or
Function in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented treatment, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function in individual square frame or multiple square frame.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without deviating from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.So, if these modifications of the embodiment of the present invention and modification 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 these changes and modification.
Claims (10)
1. a kind of femto base station locations area code automatic obtaining method, it is characterised in that including step：
The first position area code of femto surrounding sites macro base stations is obtained, first position area code is reported into server；
Obtain by server-assignment to femto base stations second place area code, second place area code is by server according to the
One Location Area Code is determined after the mobile switching centre that the femto surrounding sites macro base station is connected further according in the mobile switch
The heart is distributed.
2. femto base station locations area according to claim 1 code automatic obtaining method, it is characterised in that described by the
Before one Location Area Code reports server step, further also include step：
If periphery macro base station first position area code with the not corresponding same mobile switch of the Location Area Code of femto base station storeds
The heart, then report the first position area code of periphery macro base station to server.
3. femto base station locations area according to claim 1 code automatic obtaining method, it is characterised in that obtain femto bases
Stand periphery macro base station first position area code the step of include：
The Location Area Code carried in the broadcast message of macro base station around is intercepted by eating dishes without rice or wine and obtains the grand base of femto surrounding sites
The first position area code stood；
Or, the femto surrounding sites macro base station is obtained by the Location Area Code for monitoring macro base station around mobile terminal reporting
First position area code.
4. a kind of femto base station locations area code auto-allocation method, it is characterised in that including：
Receive the first position area code of the femto surrounding sites macro base stations that femto base stations are reported；
The mobile switching centre that the femto surrounding sites macro base station is connected is determined according to first position area code；
Second place area code is distributed to the femto base stations according to the mobile switching centre.
5. code auto-allocation method in a kind of femto base station locations area according to claim 4, it is characterised in that described
The step of determining the mobile switching centre that the femto surrounding sites macro base station is connected according to first position area code, specifically includes
Following steps：
First position area code according to the periphery macro base station for receiving searches the mobile switching centre that periphery macro base station is connected；
If periphery macro base station all connects same mobile switching centre, the mobile switching centre is defined as the femto base stations
The mobile switching centre that periphery macro base station is connected；
If the mobile switching centre that periphery macro base station is connected is more than one, the movement most by periphery macro base station quantity is connected
Switching centre is defined as the mobile switching centre that the femto surrounding sites macro base station is connected.
6. the auto acquisition system of a kind of femto base station locations area code, it is characterised in that including：
Reporting module is obtained, the first position area code for obtaining femto surrounding sites macro base stations reports first position area code
To server；
Location Area Code module, for obtain by server-assignment to femto base stations the second place area code, the second place area
Code determines the femto surrounding sites macro base station institute by server according to the first position area code that the acquisition reporting module is reported
Distributed further according to the mobile switching centre after the mobile switching centre of connection.
7. femto base station locations area according to claim 6 code auto acquisition system, it is characterised in that in the acquisition
Report module is further included：
Acquisition module, the first position area code for obtaining femto surrounding sites macro base stations；
Reporting module, if the first position area code and femto base station storeds of the periphery macro base station obtained for the acquisition module
Location Area Code do not correspond to same mobile switching centre, then to server report periphery macro base station first position area code.
8. femto base station locations area according to claim 7 code auto acquisition system, it is characterised in that the acquisition mould
Block is further included：
Eat dishes without rice or wine to intercept module, obtain described for intercepting the Location Area Code carried in the broadcast message of macro base station around by eating dishes without rice or wine
The first position area code of femto surrounding sites macro base stations；
Module is monitored, for obtaining the femto base stations week by monitoring the Location Area Code of macro base station around mobile terminal reporting
The first position area code of side macro base station.
9. a kind of femto base station locations area code automatic distribution system, it is characterised in that including：
Receiver module, the first position area code for receiving the femto surrounding sites macro base stations that femto base stations are reported；
Connection determining module, the first position area code for being received according to the receiver module determines the femto surrounding sites
The mobile switching centre that macro base station is connected；
Distribute module, the mobile switching centre for being determined according to the connection determining module distributes second place area code to described in
Femto base stations.
10. a kind of code automatic distribution system in femto base station locations area according to claim 9, it is characterised in that the company
Determining module is connect to further include：
Searching modul, the first position area code of the periphery macro base station for being received according to the receiver module searches periphery macro base station
The mobile switching centre for being connected；
First determining module, for the mobile switching centre found according to searching modul, if periphery macro base station all connects same
Mobile switching centre, then be defined as the mobile switch that the femto surrounding sites macro base station is connected by the mobile switching centre
Center；
Second determining module, for the mobile switching centre found according to searching modul, if the shifting that periphery macro base station is connected
Dynamic switching centre is more than one, then will connect the most mobile switching centre of periphery macro base station quantity and be defined as the femto bases
The mobile switching centre that periphery macro base station of standing is connected.
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| CN106304055A (en) * | 2015-05-14 | 2017-01-04 | 中国移动通信集团公司 | A kind of little base station self-starting method and system, little base station |
| CN110225456B (en) * | 2018-03-02 | 2021-09-10 | 北京佰才邦技术股份有限公司 | Mobility management method and terminal |
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| CN101543107A (en) * | 2006-09-22 | 2009-09-23 | 卡耐特无线有限公司 | Method and apparatus for resource management |
| CN103442404A (en) * | 2013-08-14 | 2013-12-11 | 京信通信系统（中国）有限公司 | Method, system and device for call routing |
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| CN101888639B (en) * | 2010-06-30 | 2013-04-24 | 华为技术有限公司 | Method and device for controlling user equipment to reside in cell |
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| CN103442404A (en) * | 2013-08-14 | 2013-12-11 | 京信通信系统（中国）有限公司 | Method, system and device for call routing |
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