CN102761933B - EAB processing method and processing devices, access processing method, apparatus and system - Google Patents
EAB processing method and processing devices, access processing method, apparatus and system Download PDFInfo
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- CN102761933B CN102761933B CN201110111872.1A CN201110111872A CN102761933B CN 102761933 B CN102761933 B CN 102761933B CN 201110111872 A CN201110111872 A CN 201110111872A CN 102761933 B CN102761933 B CN 102761933B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
Abstract
The invention discloses a kind of EAB parameter processing methods and device, access processing method, apparatus and system, EAB parameter processing methods include：Network side configures EAB parameters, wherein, EAB parameters include at least one of：Scene residing for terminal and corresponding Access Control parameter, or Access Control parameter corresponding to scene；Terminal type and corresponding Access Control parameter, or Access Control parameter corresponding to type；Class of service and corresponding Access Control parameter, or Access Control parameter corresponding to class of service；The lateral terminal of network sends EAB parameters.By the present invention, realize and access is carried out to different terminals be controlled, reduce network congestion.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of Access Control of extension (Extended Access
Barring, referred to as EAB) parameter processing method and device, access processing method, apparatus and system.
Background technology
User equipment (User Equipment, referred to as UE, alternatively referred to as terminal) needs execution to connect when accessing network
Enter control, for judge can initiating business request, avoid trigger network side overload for example Stochastic accessing overload or signaling overload.
In UMTS (Universal Mobile Telecommunications System, referred to as UMTS),
User equipment can be divided into 16 access grades (Access Class, referred to as AC), wherein, AC 0~9 belongs to common grade,
It is randomly assigned to terminal；AC 10 represents urgent call (will not be allocated to terminal)；AC 11 is used for network operation；AC 12 is peace
Full-service；AC 13 is public service classification (such as water, gas supplier)；AC 14 represents urgency traffic；AC 15 represents operator's work
Make personnel.One terminal is configurable to an one or more of rank and the AC11-15 in AC0-9 rank, these
Configuration information is stored in Subscriber Identity Module (Universal Subscriber Identity Module, referred to as USIM).
Network side meeting broadcast system message in UMTS, wherein forbidding (Access Class comprising access grade
Barred, referred to as ACB) parameter, for different access grades, ACB corresponding to network side broadcast, ACB are configured to enumeration type
(forbidding (barred), it is allowed to (not barred)).If user equipment needs initiating business request, user equipment firstly the need of
Verification accesses the access grade whether the ACB parameters of Cell Broadcast CB forbid (barred) belonging to oneself, if prohibited, uses
Family equipment is unable to initiating business request；, can be with initiating business request if do not forbidden.
Network side in Long Term Evolution (Long Term Evolution, referred to as LTE) system can also broadcast ACB parameters,
For AC 0~9 terminal, network side can broadcast access scale factor (ac-BarringFactor) and be used to control user equipment
Access the probability of network.UE is when needing initiating business request, equally distributed number (RAND) between randomly generating one 0 to 1,
If for the RAND less than access scale factor, UE can be with initiating business request；Otherwise UE is unable to initiating business request.
In the implementation process of Internet of Things, substantial amounts of equipment for machine type communication (Machine Type are introduced
Communication Device, referred to as MD).These equipment are due to large number of, considerably beyond existing user equipment
Quantity, network side introduce the Access Control (Extended of extension to prevent signaling overload or Stochastic accessing overload etc.
Access Barring, referred to as EAB) mechanism, suitable for EAB user equipment (configuration that EAB is included UE usim card)
Need to determine whether to access network initiating business request according to the EAB parameters of network side broadcast.
But control the access procedure of terminal to still result in great amount of terminals access system according to current EAB parameters,
So as to cause the congestion of system, network interruption is even resulted in.
The content of the invention
It is a primary object of the present invention to provide a kind of EAB parameter processing methods and device, access processing method, device and
System, connect with least solving the current EAB parameters of above-mentioned basis to control the access procedure of terminal to still result in great amount of terminals
Enter system, so as to cause the congestion of system, the problem of even resulting in network interruption.
According to an aspect of the invention, there is provided a kind of EAB parameter processing methods, including：Network side configuration EAB ginsengs
Number, wherein, EAB parameters include at least one of：Scene residing for terminal and corresponding Access Control parameter, or scene are corresponding
Access Control parameter；Terminal type and corresponding Access Control parameter, or Access Control parameter corresponding to type；Service class
Other and corresponding Access Control parameter, or Access Control parameter corresponding to class of service；The lateral terminal of network sends EAB ginsengs
Number.
Preferably, Access Control parameter includes at least one of：Access scale factor；Access scale factor and access etc.
Treat the time；The information for allowing and/or forbidding.
Preferably, the lateral terminal of network sends EAB parameters and included：Network side passes through system message, beep-page message or random
Access response sends EAB parameters to terminal.
Preferably, the scene residing for terminal includes at least one of：Terminal is in roaming state, terminal is in non-roaming
Network geographical characteristic residing for state, terminal.
Preferably, terminal type includes at least one of：Handheld terminal；Voice terminal；Data terminal；Machine type communicates
MTC terminal；Intelligent machine；The terminal of prioritization；Terminal of the configuration suitable for EAB；Configuration is suitable for EAB and not in local public affairs
Terminal in land mobile network (HPLMN) and equivalent home public land mobile network (EHPLMN) altogether；Configuration is applied to EAB
And the not terminal in HPLMN, EHPLMN and preferential public land mobile network (PLMN).
Preferably, class of service includes at least one of：Language service, business of networking, game, data service, immediately
Communication class business, video traffic, signaling traffic, urgency traffic.
Preferably, when access network is shared network, network side is for EAB parameters corresponding to different network configurations.
Preferably, the lateral terminal of network sends EAB parameters and included：When scene, terminal type or class of service residing for terminal
When predefining, network side sends Access Control parameter corresponding to scene, Access Control parameter or business corresponding to terminal type
Access Control parameter corresponding to classification.
According to another aspect of the present invention, there is provided a kind of access processing method, including：Terminal receives EAB parameters, its
In, EAB parameters include at least one of：Scene residing for terminal and corresponding Access Control parameter, or connect corresponding to scene
Enter control parameter；Terminal type and corresponding Access Control parameter, or Access Control parameter corresponding to type；Class of service and
Corresponding Access Control parameter, or Access Control parameter corresponding to class of service；Terminal is carried out at access using EAB parameters
Reason.
Preferably, terminal carries out access processing using EAB parameters includes：Terminal determines field residing for its terminal most matched
Scape, the terminal type most matched or the class of service most matched；Terminal accesses using corresponding to scene residing for the terminal most matched
Access Control corresponding to Access Control parameter corresponding to control parameter, the terminal type most matched or the class of service most matched is joined
Number carries out access processing.
In accordance with a further aspect of the present invention, there is provided a kind of EAB parameter processing apparatus, applied to network side, including：Configuration
Module, for configuring EAB parameters, wherein, EAB parameters include at least one of：Scene residing for terminal and corresponding access control
Parameter processed, or Access Control parameter corresponding to scene；Terminal type and corresponding Access Control parameter, or corresponding to type
Access Control parameter；Class of service and corresponding Access Control parameter, or Access Control parameter corresponding to class of service；Broadcast
Module, EAB parameters are sent for terminal.
According to another aspect of the invention, there is provided one kind access processing unit, applied to terminal, including：Receiving module,
For receiving EAB parameters, wherein, EAB parameters include at least one of：Scene residing for terminal and corresponding Access Control ginseng
Number, or Access Control parameter corresponding to scene；Terminal type and corresponding Access Control parameter, or accessed corresponding to type
Control parameter；Class of service and corresponding Access Control parameter, or Access Control parameter corresponding to class of service；Handle mould
Block, for carrying out access processing using EAB parameters.
According to another aspect of the invention, there is provided one kind access processing system, including：Above-mentioned EAB parameter processings dress
Put and above-mentioned access processing unit.
By the present invention, use EAB parameter configurations as including at least one of following Access Control parameter：Residing for terminal
Scene and corresponding Access Control parameter, or Access Control parameter corresponding to scene；Terminal type and corresponding Access Control
Parameter, or Access Control parameter corresponding to type；Class of service and corresponding Access Control parameter, or class of service are corresponding
Access Control parameter；The lateral terminal of network sends EAB parameters, solves in correlation technique and is controlled according to current EAB parameters
The access procedure of terminal processed still results in great amount of terminals access system, so as to cause the congestion of system, even results in network
The problem of disconnected, and then reduce the effect of system congestion.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the flow chart of EAB parameter processing methods according to embodiments of the present invention；
Fig. 2 is the flow chart of access processing method according to embodiments of the present invention；
Fig. 3 is schematic diagram of a scenario one according to embodiments of the present invention；
Fig. 4 is schematic diagram of a scenario two according to embodiments of the present invention；
Fig. 5 is the structured flowchart of EAB parameter processing apparatus according to embodiments of the present invention；
Fig. 6 is the structured flowchart of access processing unit according to embodiments of the present invention；And
Fig. 7 is the structured flowchart of access processing system according to embodiments of the present invention.
Embodiment
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that do not conflicting
In the case of, the feature in embodiment and embodiment in the application can be mutually combined.
A kind of EAB parameter processing methods are present embodiments provided, Fig. 1 is EAB parameter processings according to embodiments of the present invention
The flow chart of method, as shown in figure 1, this method comprises the following steps S102 and step S104.
Step S102：Network side configures EAB parameters, wherein, EAB parameters include at least one of：Scene residing for terminal
And corresponding Access Control parameter, or Access Control parameter corresponding to scene；Terminal type and corresponding Access Control parameter,
Or Access Control parameter corresponding to type；Class of service and corresponding Access Control parameter, or connect corresponding to class of service
Enter control parameter.
Step S104：The lateral terminal of network sends EAB parameters.
By above-mentioned steps, EAB parameters are classified for scene, terminal type, class of service residing for terminal, and will
The EAB parameters are broadcasted, and be can be used for the access to terminal and are carried out according to scene, terminal type, class of service residing for terminal
Access Control, overcome in correlation technique and the access procedure of terminal is controlled according to current EAB parameters, still result in a large amount of
Terminal access system, the problem of so as to cause network congestion, the ability that makes network side possess Access Control.
Access Control parameter can be expressed as at least one in the following manner：
Mode one：Access scale factor.
Mode two：Access scale factor and access stand-by period.
Mode three：The information for allowing and/or forbidding.
Preferably, the lateral terminal of network sends EAB parameters and included：Network side passes through system message, beep-page message or random
Access response sends EAB parameters to terminal.By the preferred embodiment, the flexibility that network side sends EAB parameters is realized.
Preferably, the scene residing for terminal includes at least one of：Terminal is in roaming state, terminal is in non-roaming
Network geographical characteristic residing for state, terminal.By the preferred embodiment, realize whether roamed according to terminal, net residing for terminal
Network geographical characteristic carries out Access Control to terminal residing for the priority of network, terminal, improves network resource utilization.Especially
After MTC device introducing, proportion will significantly rise the user equipment of roaming in the entire network, can avoid excessive overflow
Swim user access network and take resource, the situation that the user equipment for causing present networks to be contracted can not successfully access.This implementation
Example in network geographical characteristic residing for terminal refer to terminal be in urban district, suburb or rural area etc. it is similar according to geographic properties divide
Network geographical characteristic is only enumerated in region, similarly, above-mentioned zone for example, and the network geographical characteristic in practical application is simultaneously unlimited
In above-mentioned example.
Preferably, terminal type includes at least one of：Handheld terminal；Voice terminal；Data terminal；Machine type communicates
MTC terminal；Intelligent machine；The terminal of prioritization；Configuration is suitable for EAB and not in home public land mobile network HPLMN
With the terminal in equivalent home public land mobile network (EHPLMN)；Configuration suitable for EAB and not in HPLMN, EHPLMN and
Terminal in preferential public land mobile network (PLMN).By the preferred embodiment, realize according to terminal type to end
End carries out Access Control, avoids great amount of terminals network congestion caused by access system simultaneously, improves network resource utilization.
Preferably, class of service includes at least one of：Language service, business of networking, game, data service, immediately
Communication class business, video traffic, signaling traffic, urgency traffic, low priority traffice, the business for allowing delay.It is preferred by this
Embodiment, realize and Access Control is carried out to terminal according to class of service.It should be noted that instant messaging service refer to it is similar
Refer to the short message class business transmitted by chain of command with business, signaling traffics such as QQ, MSN.
Preferably, configuration EAB parameters include：When access network is shared network, network side is for different network configurations
Corresponding EAB parameters.The EAB parameters of heterogeneous networks can be with identical, can also be different.By the preferred embodiment, realize altogether
Enjoy network EAB configuration.
Preferably, the lateral terminal of network sends EAB parameters and included：When scene, terminal type or class of service residing for terminal
When predefining, network side sends Access Control parameter corresponding to scene, Access Control parameter or business corresponding to terminal type
Access Control parameter corresponding to classification.That is, made an appointment in scene, terminal type and/or class of service residing for terminal by agreement
When, network side only sends Access Control parameter corresponding to scene, Access Control parameter and/or class of service corresponding to terminal type
Corresponding Access Control parameter.By the preferred embodiment, scene, terminal when network side carries out EAB controls using acquiescence
Type or class of service, such as acquiescence or agreement make an appointment EAB controls only for a certain scene, terminal class or business
Classification, now it can not configure scene, terminal class or class of service in EAB parameters.
Network side refers to the base station in LTE system, or the radio network controller in UMTS.
A kind of access processing method is present embodiments provided, Fig. 2 is access processing method according to embodiments of the present invention
Flow chart, as shown in Fig. 2 this method includes：
Step S202：Terminal receives EAB parameters, wherein, EAB parameters include at least one of：Scene residing for terminal and
Corresponding Access Control parameter, or Access Control parameter corresponding to scene；Terminal type and corresponding Access Control parameter, or
Access Control parameter corresponding to person's type；Class of service and corresponding Access Control parameter, or accessed corresponding to class of service
Control parameter.
Step S204：Terminal carries out access processing using EAB parameters.
Preferably, step S204 has numerous embodiments, and only its one kind side of being preferable to carry out is illustrated below.Terminal is true
Scene, the terminal type most matched or the class of service most matched residing for the fixed terminal that it is most matched；Terminal uses what is most matched
Access Control parameter corresponding to scene residing for terminal, Access Control parameter corresponding to the terminal type most matched or the industry most matched
Access Control parameter corresponding to business classification carries out access processing.
If the terminal type of network side configuration includes terminal (with Case 1 described) of the configuration suitable for EAB；And/or
It is configured with the terminal (being described with Case 2) suitable for EAB and not among HPLMN and EHPLMN；And/or
It is configured with and is applied to EAB, and the terminal in HPLMN and EHPLMN and Preferred PLMN (is not retouched with Case3
State), the type that the terminal determines most to match in the EAB parameters of network side configuration refers to, the terminal coupling scope minimum
Type, then obtain corresponding to EAB parameters (refer to the network being currently accessed compared with HPLMN, EHPLMN, Preferred PLMN,
The terminal judges whether to be located at not in HPLMN and EHPLMN, or the terminal judge whether positioned at not in HPLMN and
In EHPLMN and Preferred PLMN, such terminal can obtain the type most matched.It can be seen that Case1 scope exceedes
Case 2 or Case 3 scope, and Case 2 scope is minimum more than Case 3 scope, Case 3 scope.If no
In the presence of the EAB parameters corresponding to the type most matched, then terminal takes EAB parameters corresponding to immediate type, such as some end
End judgement belongs to Case 3, but network side is configured without EAB parameters corresponding to Case 3, then the terminal is used corresponding to Case 2
EAB parameters；If network side is also configured without EAB parameters corresponding to Case 2, the terminal uses EAB corresponding to Case 1 to join
Number).The EAB parameters if there is no corresponding to matching range minimum type, then EAB corresponding to the type that use range is taken second place join
Number.
Illustrated below in conjunction with preferred embodiment.
Preferred embodiment one
This preferred embodiment provides a kind of method for controlling terminal access, and the present embodiment combines above-described embodiment and wherein
Preferred embodiment, this method comprises the following steps：
Step 1：Web broadcast EAB parameters, including applicable scene/terminal or class of service and corresponding connect
Enter control parameter.
Wherein, above-mentioned scene/terminal or class of service can include multiple combinations, the several scenes/terminal or
Class of service can be inclusion relation or independently of each other；
Preferably, system, which can be directed to different scene/terminal or class of service, can be respectively configured different accesses
Control parameter, to realize different degrees of Access Control；
Above-mentioned Access Control parameter has two ways：
Mode 1：Access scale factor and access stand-by period are included in Access Control parameter.
Mode 2：It is arranged respectively to " allow " for the different AC grades of the terminal suitable for EAB or " forbidding ", it is optional
, the stand-by period for allowing to access this cell again after forbidding can also be configured.
Preferably, Web broadcast EAB parameters in step 1；Network can be in system information, common down channel, connect at random
Enter and EAB parameters are configured in the information carriers such as response.For example, EAB parameters can include：
{ applicable scene, or terminal class, or class of service；
Access Control parameter；}
Fig. 3 is schematic diagram of a scenario one according to embodiments of the present invention, as shown in figure 3, these scenes may have inclusion relation,
Such as：Scene 1 is：All terminal types suitable for EAB, scene 2 are：The terminal type suitable for EAB of roaming, scene 3
For：The low priority PLMN terminal type suitable for EAB is roamed into, scene 3 is contained in scene 2, and scene 2 is contained in scene
In 3.It should be noted that the terminal type in the embodiment is given for example only explanation, similar, the end in the embodiment
End type can be replaced with type of service etc., will not be repeated here.Fig. 4 is schematic diagram of a scenario two according to embodiments of the present invention,
As shown in figure 4, scene 1 and scene 2 are separate.
It should be noted that the scene that concrete configuration EAB is used can be by operator according to the strategy configuration one kind of oneself
The EAB parameters of scene or several scenes.These scenes need to pre-define, so that after parameter configuration, terminal can be known
Not.
Preferably, when configuring several scenes, EAB parameters will be a tabular form, and wherein Access Control parameter can be with pin
Different scenes are set respectively：
{ scene 1, Access Control parameter 1；
Scene 2, Access Control parameter 2；
Scene 3, Access Control parameter 3；
....}。
Preferably, when EAB parameter configurations be applicable terminal class or class of service when, terminal class can be directed to
It is configured to：Ordinary terminal, MTC terminal, smart mobile phone, high priority terminal etc.；
Preferably for class of service, it is configurable to：Language service, business of networking, game, the business of small data quantity
Deng.
It should be noted that system can be directed to the above-mentioned terminal class or class of service pre-defined, distribution is matched somebody with somebody
Access Control information is put, to realize the purpose for carrying out Access Control respectively to different terminals classification or class of service.This feelings
Under condition, terminal chooses the mode of suitable Access Control parameter as scene mode, first determines whether to be matched with which configured
A kind of terminal class or class of service, then carry out access judgement according to Access Control information corresponding to the category.
It should be noted that when access network is shared network, for EAB parameters corresponding to different network configurations.No
EAB parameters with network can be with identical, can also be different.
In addition, system can also use scene/classification mode of acquiescence, such as acquiescence or agreement regulation EAB controls only pin
To a certain scene/terminal class/class of service, scene/classification information now can not be configured in EAB parameters.
Step 2：Terminal receives the EAB parameters of Web broadcast, selects the scene/terminal or class of service most matched, root
Determine whether to access according to Access Control parameter corresponding to the selected scene/terminal or class of service most matched.
Terminal receives EAB parameters and carries out access judgement according to the EAB parameters of Web broadcast.Specific determination methods depend on
In the composition of EAB parameters.
Preferably, in step 2 terminal first determine whether oneself to belong to any scene in EAB parameters, terminal type or
Class of service.Then the classification information in EAB parameters of the terminal based on self information and system broadcasts, determines that oneself is most matched
Any classification, the so-called classification most matched, refer to the minimum classification of UE can be matched and scope；If some is applied to EAB
Terminal when oneself generic is not found in EAB parameters, the terminal will access without EAB to be judged.Then basis should
Scene, terminal type or Access Control parameter carries out access judgement corresponding to class of service.
Preferably, above-mentioned deterministic process corresponds to different processing for the two ways of different Access Control parametric forms
Process：
For mode 1：Corresponding terminal oneself produces random number of the scope in 0-1, with matching somebody with somebody in Access Control parameter
The access scale factor put compares, if caused random number is less than the access scale factor, the terminal, which is allowed to access, is
System；If caused random number is more than or equal to the access scale factor, the terminal currently forbids access system, and by
Do not allow to again attempt to access this cell in the time range that access stand-by period parameter in Access Control parameter calculates.
For mode 2：Terminal applicable EAB is according to corresponding to the AC grades in the AC grades and EAB parameters of oneself
" permission " or " forbidding ", if " permission " is then adjudicated to terminal by EAB access；If " forbidding " then illustrates the end
End is unable to access system, optionally, allow to access again after what terminal can configure according to service system forbid this cell etc.
The time is treated to determine when that this cell could be attempted access to again.
In addition, access net system can be directed to the core net classification of connection, the EAB parameters for different core network are set.
An access network may be connected to several core nets simultaneously in some cases, and the business load for being connected to different core network is different
, can be according to method described above pin if to control respectively, it is necessary to be directed to different core network assignment configuration EAB parameters
To the EAB parameters of each core net configuration.
Preferably, the scene in step 2 is the field most matched the EAB parameters for determining cell configuration suitable for EAB UE
Scape, and UE carries out access processing using the Access Control parameter of the scene configuration；Wherein, the scene most matched, UE energy is referred to
The minimum scene of match somebody with somebody and scope.
Such as some terminal suitable for EAB for roaming into low priority PLMN fall within certainly it is " all suitable for EAB
Terminal ", but its scene most matched is scene 2, it is therefore desirable to access judgement is carried out according to the Access Control parameter of scene 2.
Therefore, the terminal needs to obtain all scenes listed in the EAB parameters of network configuration, and judges that oneself is best suited
Which scene, and the parameter configured according to the scene carries out access judgement.
It should be noted that when the multiple scenes configured in EAB parameters are separate, then only needed suitable for EAB terminal
The scene belonging to oneself is determined, directly carries out access judgement using Access Control parameter corresponding to the scene.If some is applicable
When EAB terminal does not find the scene of scene belonging to oneself or matching in EAB parameters, the terminal will be without
EAB accesses judge.
By the preferred embodiment, different application scene, different terminals type or different service types classification can be directed to
The ratio of Admission eontrol system, a large number of users congestion caused by access system simultaneously is prevented, is particularly largely disposed in MTC terminal
The impact that Netowrk tape may be come afterwards.
Preferred embodiment two
This preferred embodiment describes the method being controlled in LTE system to terminal access, and the present embodiment combines
State embodiment preferred embodiment therein.
In the present embodiment, UE1 is resided in the jurisdiction district 1 of base station 1, in idle condition.UE1 is configured as being applicable EAB.
In addition the access category that the UE is indicated in UE1 usim card is 2, i.e. Access Class are 2.Also preserved in UE1 usim card
There are the public land mobile network or home public land mobile network (Home Public Land Mobile of signing
Network, referred to as HPLMN) mark, it is also possible to including equivalent home public land mobile network (Equivalent Home
PLMN, referred to as EHPLMN) mark, and preferential public land mobile network mark (preferred PLMN).The present embodiment
In, the HPLMN preserved in UE1 usim card is PLM N1, and EHPLMN is PLMN2 and PLMN3, and preferred PLMN are
PLMN4.The PLMN broadcasted in the system message of cell 1 is PLMN4.
When UE1 needs initiating business request, UE1 needs the EAB parameters broadcasted according to cell 1 and (pass through system message transmission)
Determine whether to access network initiating business request with ACB parameters.UE1 need to be first depending on EAB parameters judge whether can
Network initiating business request is accessed, if allowing (not barred), needs to judge whether to connect again depending on ACB parameters
Enter network initiating business request；If UE1 judges not allow to access network (barred) according to EAB parameters, industry can not be initiated
Business request.
It should be noted that now, the EAB parameters broadcasted in cell 1 are access scale factor f1, are set for AC 0~9
An access scale factor f1 is put, while the ACB parameters broadcasted in cell 1 are access scale factor f2 (being directed to AC 0~9).
In order to control the probability or speed of roaming terminal access network, cell 1 can also broadcast the terminal type of EAB parameters application, this
Refer to be configured to be applicable EAB using EAB terminal type in embodiment, and neither in HPLMN nor in EHPLMN
UE.Because the UE1 cells 1 being resident are PLMN4, UE1 HPLMN (PLM N1) is both not belonging to, has also been not belonging to EHPLMN (PLMN2
And PLMN3), and UE is configured to be applicable EAB, therefore UE1 needs to determine whether that accessing network initiates industry using EAB parameters
Business request.UE1 generate one 0 to 1 between equally distributed random parameter RAND 1, herein RAND1 (adopted less than f1 in the present embodiment
Scene), therefore UE1 judges to allow to access network initiating business request (not barred) according to EAB parameters；UE1 needs
Judge whether to have access to network originated traffic request again depending on ACB parameters (f2), UE1 is equal between generating one 0 to 1 again
The random parameter RAND 2 of even distribution, RAND2 is again smaller than f2 (scene used in the present embodiment) herein.Therefore, UE1 can be accessed
Network originated traffic is asked, and UE1 initiates Stochastic accessing, and RRC connection request is sent to base station 1, and then base station 1 will be that UE1 is distributed
Resource is used to establish Signaling Radio Bearer, resettles Data Radio Bearer afterwards, UE1 cans are commenced business.
In the present embodiment, cell 1 broadcasts EAB parameters, while broadcasts the terminal type of EAB parameters application, so, this
The terminal type using EAB parameters in embodiment refer to be configured with suitable for EAB and neither among HPLMN and
UE in EHPLMN.The accessing terminal to network that so can of cell 1 is roamed by EAB parameters restricted part is (when these terminals
When caused random number is more than or equal to f1, network cannot be accessed), it can effectively control roaming terminal to use Radio Resource
Ratio, prevent that the terminal of roaming from taking substantial amounts of random access resource, physical control channel resource causes the user of signing not
It can successfully access.
The present embodiment above-mentioned steps can use following implementation：Mode one：Cell 1 can only broadcast EAB parameters,
Do not broadcast EAB parameters application terminal type, agreement can make an appointment EAB parameters application terminal type, be such as configured with suitable
EAB parameters for EAB and neither in HPLMN nor in the EHPLMN UE applications Cell Broadcast CB of making an appointment；Or it is configured with
Suitable for EAB and make an appointment neither among HPLMN nor in EHPLMN, the also not UE in preferred PLMN should
With the EAB parameters of Cell Broadcast CB；Mode two：Configuration of making an appointment is applicable the EAB parameters of EAB UE application Cell Broadcast CBs.Need
Illustrate, if without broadcast EAB parameters in cell, be configured be applicable EAB UE only need to be real according to existing ACB parameters
Apply Access Control；Mode three：Cell 1 can broadcast the EAB parameters for different terminals, such as be configured with applicable EAB for all
UE, its corresponding EAB parameter for access scale factor f1 (Class1)；It is applied to EAB and neither in HPLMN for being configured with
In, the also UE not in EHPLMN, its corresponding EAB parameter is access scale factor f2 (type 2)；It is applied to for being configured with
EAB and neither in HPLMN nor in EHPLMN, the also not UE in Preferred PLMN, its corresponding EAB parameter
For access scale factor f3 (type 3).For different user equipmenies, it is necessary to the HPLMN, EHPLMN included according to it,
Preferred PLMN are judged closest to which scene type, then using EAB parameters corresponding to the scene type, such as this
UE1 in embodiment, its HPLMN are PLM N1, and EHPLMN is PLMN2 and PLMN3, and Preferred PLMN are PLMN4, cell
1 PLMN is PLMN4, although UE1 is also applied for Class1, UE2 is closer to type 2 or says limit of the type 2 to UE1
Fixed tightened up (can match and scope minimum), therefore UE1 needs the f2 corresponding to application type 2.If UE1 accesses
The PLMN of cell is PLMN5, then UE1 is applicable not only to Class1, is also applied for type 2, applies also for type 3, but UE2 is more
Close to type 3, therefore UE1 now needs the f3 corresponding to application type 3.
In the present embodiment, the EAB parameters that cell 1 is broadcasted are only comprising access scale factor, it is preferable that what cell 1 was broadcasted
EAB parameters can also include the access stand-by period, and waiting time is applied to UE and judges not allow to connect according to access scale factor
, it is necessary to (be equal to the access stand-by period) after waiting for a period of time when entering network, could initiating business request again, at that time
It will implement to adjudicate again depending on EAB parameters.
Preferably, in the present embodiment, EAB parameters and ACB parameters that UE1 broadcasts according to cell 1 determine whether to access
Network originated traffic request can use other replaces realization modes, such as：UE1 only needs the EAB ginsengs broadcasted according to cell 1
When counting and determine whether to access network initiating business request, then judging to allow to access network, it is no longer necessary to check ACB parameters.
Preferred embodiment three
This preferred embodiment describes the method being controlled in UMTS system to terminal access, and the present embodiment combines
State embodiment preferred embodiment therein.
In the present embodiment, UE2 resides in radio network controller and (Radio Network Controller, is referred to as
RNC) in jurisdiction district 2, in idle condition.It is configured with UE2 usim card suitable for EAB.In addition UE2 usim card middle finger
The access grade for showing the UE is 3, i.e. Access Class are 3.The HPLMN preserved in UE2 usim card is PLM N1, EHPLMN
It is PLMN2 and PLMN3, preferred PLMN are PLMN4 and PLMN5.The PLMN broadcasted in the system message of cell 2 is
PLMN3。
When UE2 initiating business requests, EAB parameters and ACB that UE2 is broadcasted according to cell 2 and (passed through system message transmission)
Parameter decides whether to allow to access network initiating business request.The EAB parameters that cell 2 is broadcasted are enumeration type (barred, not
Barred), the terminal type using EAB is also included in system message.
It should be noted that in the present embodiment, the EAB parameters that cell 2 is broadcasted sequentially are provided with respectively for AC 0~9
(barred, not barred, not barred, barred, barred, not barred, barred, not barred,
Barred, barred), and application the EAB parameters terminal type be all terminals being configured with suitable for EAB；Cell 2 is also
Broadcast EAB parameters and be sequentially provided with (not barred, barred, not barred, not respectively for AC 0~9
Barred, barred, not barred, barred, barred, barred, not barred), and using the EAB parameters
Terminal type is configured with the terminal suitable for EAB and neither among HPLMN nor in EHPLMN.
UE2 EHPLMN includes the PLMN3 that cell 2 is broadcasted, therefore UE2 is located at equivalent home public land mobile network
In, it is all EAB parameters being configured with corresponding to EAB terminal that thus UE2, which needs application terminal type, that is, apply (barred,
Not barred, not barred, barred, barred, not barred, barred, not barred, barred,
Barred), because UE2 AC is 3, therefore the EAB parameters corresponding to UE2 are barred, and UE2 can not now access network initiation
Service request.UE2 needs to wait the system message alteration of cell 2, is not especially for the EAB parameters corresponding to AC 3
During barred, just allow to access network initiating business request (also needing to check ACB parameters again).
The present embodiment also has other implementations, and cell 2 can configure unified EAB ginsengs for AC 0~9 terminal
Number, mode one：Only the EAB parameters that the UE of these access grades applied are represented with a bit；Mode two：Cell 2 can be with pin
The EAB parameters being configured with suitable for EAB terminal configuration to AC 0~9 are unified access scale factor, terminal access network
Determine whether to access network according to access scale factor during network；Mode three：Cell 2 can be configured with suitable for AC 0~9
The EAB parameters that terminal for EAB configures are 10 different access scale factors.Correspondingly, cell 2 can be with broadcasted application
The terminal type of EAB parameters.
It should be noted that can be in such as one group of computer executable instructions the flow of accompanying drawing illustrates the step of
Performed in computer system, although also, show logical order in flow charts, in some cases, can be with not
The order being same as herein performs shown or described step.
The embodiments of the invention provide a kind of EAB parameter processing apparatus, the device can be used for realizing above-mentioned EAB parameters
Processing method.Fig. 5 is the structured flowchart of EAB parameter processing apparatus according to embodiments of the present invention, as shown in figure 5, the device bag
Include：Configuration module 52 and sending module 54, said structure is described in detail below：
Configuration module 52, for configuring EAB parameters, wherein, EAB parameters include at least one of：Scene residing for terminal
And corresponding Access Control parameter, or Access Control parameter corresponding to scene；Terminal type and corresponding Access Control parameter,
Or Access Control parameter corresponding to type；Class of service and corresponding Access Control parameter, or connect corresponding to class of service
Enter control parameter；Sending module 54, configuration module 52 is connected to, the EAB parameters configured for send configuration module 52.
The embodiments of the invention provide one kind to access processing unit, and the device can be used for realizing above-mentioned access processing side
Method.Fig. 6 is the structured flowchart of access processing unit according to embodiments of the present invention, as shown in fig. 6, the device includes：Receive mould
Block 62 and first processing module 64, said structure is described in detail below：
Receiving module 62, it is used to receive EAB parameters for receiving, wherein, EAB parameters include at least one of：Terminal
Residing scene and corresponding Access Control parameter, or Access Control parameter corresponding to scene；Terminal type and corresponding access
Control parameter, or Access Control parameter corresponding to type；Class of service and corresponding Access Control parameter, or class of service
Corresponding Access Control parameter；Processing module 64, receiving module 62 is connected to, for the EAB received using receiving module 62
Parameter carries out access processing.
A kind of access processing system is present embodiments provided, can be used for realizing above-mentioned EAB parameter processing methods and connect
Enter processing method, Fig. 7 is the structured flowchart of access processing system according to embodiments of the present invention, as shown in fig. 7, the system bag
Include：EAB parameter processing apparatus 2 and access processing unit 4, access processing unit 4 are connected to EAB parameter processing apparatus 2, EAB ginsengs
The structure of number processing unit 2 is as shown in figure 5, access the structure of processing unit 4 as shown in fig. 6, will not be repeated here.
Pass through above-described embodiment, there is provided the Access Control parameter processing method and device of a kind of extension, access processing side
Method, apparatus and system, access processing is carried out by the EAB parameters received, realized for scene, terminal class residing for terminal
Type, class of service are classified to EAB parameters, and the access to terminal is according to scene, terminal type, class of service residing for terminal
Access Control is carried out, overcomes in correlation technique and the access procedure of terminal is controlled according to current EAB parameters, still result in
Great amount of terminals access system, so as to cause the congestion of system, the problem of even resulting in network interruption, so as to reach reduction network
The effect of congestion.
Obviously, those skilled in the art should be understood that above-mentioned each module of the invention or each step can be with general
Computing device realize that they can be concentrated on single computing device, or be distributed in multiple computing devices and formed
Network on, alternatively, they can be realized with the program code that computing device can perform, so as to being stored in
Performed in storage device by computing device, they are either fabricated to each integrated circuit modules respectively or by them
Multiple modules or step be fabricated to single integrated circuit module to realize.So, the present invention is not restricted to any specific hard
Part and software combine.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (12)
- A kind of 1. Access Control EAB parameter processing methods of extension, it is characterised in that including：Network side configures EAB parameters, wherein, the EAB parameters include at least one of：Scene residing for terminal and corresponding Access Control parameter, or Access Control parameter corresponding to scene；Terminal type and corresponding Access Control parameter, or Access Control parameter corresponding to type；Class of service and corresponding Access Control parameter, or Access Control parameter corresponding to class of service；The lateral terminal of network sends the EAB parameters；Wherein, Access Control corresponding to the scene that most matches is selected in Access Control parameter corresponding to the terminal from the scene Parameter, or, the terminal type for selecting most to match in Access Control parameter corresponding to the terminal from the terminal type corresponds to Access Control parameter, or, the industry most matched is selected in Access Control parameter corresponding to the terminal from the class of service Access Control parameter corresponding to classification of being engaged in；Wherein, network side configuration EAB parameters include：When access network is shared network, the network side is for different networks EAB parameters corresponding to configuration.
- 2. according to the method for claim 1, it is characterised in that the Access Control parameter includes at least one of：Access scale factor；Access scale factor and access stand-by period；The information for allowing and/or forbidding.
- 3. according to the method for claim 1, it is characterised in that the lateral terminal of network, which sends the EAB parameters, to be included：The network side sends the EAB parameters by system message, beep-page message or accidental access response to terminal.
- 4. according to the method for claim 1, it is characterised in that the scene residing for terminal includes at least one of：Terminal is in roaming state, terminal is in non-roaming state, network geographical characteristic residing for terminal.
- 5. according to the method for claim 1, it is characterised in that the terminal type includes at least one of：Handheld terminal；Voice terminal；Data terminal；Machine type communicates MTC terminal；Intelligent machine；The terminal of prioritization；Configuration Suitable for EAB terminal；Configuration is suitable for EAB and not in the public land of home public land mobile network HPLMN and equivalent local Terminal in ground mobile network EHPLMN；Configuration is moved suitable for EAB and not in HPLMN, EHPLMN and preferential public land Terminal in network PLMN.
- 6. according to the method for claim 1, it is characterised in that the class of service includes at least one of：Language service, business of networking, game, data service, instant messaging class business, video traffic, signaling traffic, urgent industry Business, low priority traffice, the business for allowing delay.
- 7. method according to any one of claim 1 to 6, it is characterised in that described in the lateral terminal of network is sent EAB parameters include：When scene, the terminal type or the class of service predefine residing for the terminal, the network side sends institute State and connect corresponding to Access Control parameter corresponding to scene, Access Control parameter corresponding to the terminal type or the class of service Enter control parameter.
- A kind of 8. access processing method, it is characterised in that including：Terminal receives the Access Control EAB parameters of extension, wherein, the EAB parameters include at least one of：Scene residing for terminal and corresponding Access Control parameter, or Access Control parameter corresponding to scene；Terminal type and corresponding Access Control parameter, or Access Control parameter corresponding to type；Class of service and corresponding Access Control parameter, or Access Control parameter corresponding to class of service；Terminal carries out access processing using the EAB parameters；Wherein, Access Control corresponding to the scene that most matches is selected in Access Control parameter corresponding to the terminal from the scene Parameter, or, the terminal type for selecting most to match in Access Control parameter corresponding to the terminal from the terminal type corresponds to Access Control parameter, or, the industry most matched is selected in Access Control parameter corresponding to the terminal from the class of service Access Control parameter corresponding to classification of being engaged in；Wherein, when access network is shared network, the network side is for EAB parameters corresponding to different network configurations.
- 9. according to the method for claim 8, it is characterised in that the terminal carries out access processing using the EAB parameters Including：The terminal determines scene, the terminal type most matched residing for its terminal most matched or most matched described Class of service；Access Control parameter corresponding to scene residing for the terminal most matched described in the terminal use, most match it is describedAccess Control parameter corresponding to Access Control parameter corresponding to terminal type or the class of service most matched is connect Enter processing.
- A kind of 10. Access Control EAB parameter processing apparatus of extension, applied to network side, it is characterised in that including：Configuration module, for configuring the Access Control EAB parameters of extension, wherein, the EAB parameters include at least one of：Scene residing for terminal and corresponding Access Control parameter, or Access Control parameter corresponding to scene；Terminal type and corresponding Access Control parameter, or Access Control parameter corresponding to type；Class of service and corresponding Access Control parameter, or Access Control parameter corresponding to class of service；Sending module, the EAB parameters are sent for terminal；Wherein, Access Control corresponding to the scene that most matches is selected in Access Control parameter corresponding to the terminal from the scene Parameter, or, the terminal type for selecting most to match in Access Control parameter corresponding to the terminal from the terminal type corresponds to Access Control parameter, or, the industry most matched is selected in Access Control parameter corresponding to the terminal from the class of service Access Control parameter corresponding to classification of being engaged in.
- 11. one kind access processing unit, applied to terminal, it is characterised in that including：Receiving module, for receiving the Access Control EAB parameters of extension, wherein, the EAB parameters include at least one of： Scene residing for terminal and corresponding Access Control parameter, or Access Control parameter corresponding to scene；Terminal type and corresponding Access Control parameter, or Access Control parameter corresponding to type；Class of service and corresponding Access Control parameter, or business Access Control parameter corresponding to classification；Processing module, for carrying out access processing using the EAB parameters；Wherein, accessed corresponding to the scene for selecting most to match in Access Control parameter corresponding to the processing module from the scene Control parameter, or, the processing module selects the terminal type most matched from Access Control parameter corresponding to terminal type Corresponding Access Control parameter, or, selected most in Access Control parameter corresponding to the processing module from the class of service Access Control parameter corresponding to the class of service of matching；Wherein, described device is additionally operable to, when access network is shared network, indicate the network side for different network configurations Corresponding EAB parameters.
- 12. one kind access processing system, it is characterised in that including：EAB parameter processing apparatus according to claim 10 and access processing unit according to claim 11.
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| CN201110111872.1A CN102761933B (en) | 2011-04-29 | 2011-04-29 | EAB processing method and processing devices, access processing method, apparatus and system |
| PCT/CN2012/072830 WO2012146101A1 (en) | 2011-04-29 | 2012-03-22 | Eab parameter processing method and apparatus, access processing method, apparatus and system |
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| CN201110111872.1A CN102761933B (en) | 2011-04-29 | 2011-04-29 | EAB processing method and processing devices, access processing method, apparatus and system |
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| CN105264965B (en) | 2013-11-01 | 2020-07-07 | 华为技术有限公司 | Method and device for controlling application to access network |
| CN104080110A (en) * | 2014-07-17 | 2014-10-01 | 开曼群岛威睿电通股份有限公司 | Calling control device and method based on service priority |
| WO2016206284A1 (en) * | 2015-06-24 | 2016-12-29 | 华为技术有限公司 | Heterogeneous priority-based random access method, device, apparatus and system |
| EP3319371B1 (en) * | 2015-09-30 | 2021-03-24 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Service bearing congestion control method and apparatus |
| WO2017091936A1 (en) * | 2015-11-30 | 2017-06-08 | 华为技术有限公司 | Control method for uplink data transmission, user equipment and network server |
| CN107018555B (en) * | 2016-01-28 | 2019-07-02 | 展讯通信（上海）有限公司 | Method for network access, access control method, user terminal and base station |
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| CN112203336B (en) | 2016-03-31 | 2022-05-17 | 华为技术有限公司 | Wireless access control method, device and system |
| EP3229529A1 (en) * | 2016-04-08 | 2017-10-11 | Gemalto M2M GmbH | Method for operating a wireless device in a cellular network |
| WO2018012904A1 (en) * | 2016-07-13 | 2018-01-18 | Samsung Electronics Co., Ltd. | Access control method and apparatus for use in mobile communication |
| US20190246332A1 (en) * | 2016-10-07 | 2019-08-08 | Sony Mobile Communications Inc. | Dynamic access barring |
| US11122494B2 (en) * | 2017-01-23 | 2021-09-14 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Access method, and terminal |
| WO2018165909A1 (en) * | 2017-03-15 | 2018-09-20 | 富士通株式会社 | Access barring method and apparatus, and communication system |
| WO2018176322A1 (en) * | 2017-03-30 | 2018-10-04 | 北京小米移动软件有限公司 | Method and apparatus for controlling network access |
| WO2018191880A1 (en) * | 2017-04-19 | 2018-10-25 | 北京小米移动软件有限公司 | Method and apparatus for controlling network access |
| US11457398B2 (en) | 2017-05-05 | 2022-09-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Access category and establishment cause |
| CN108990132B (en) * | 2017-06-02 | 2020-10-16 | 华为技术有限公司 | Access control method and device |
| CN109587812B (en) * | 2017-09-28 | 2022-12-06 | 中兴通讯股份有限公司 | Random access parameter determination method and device |
| CN110351044B (en) * | 2018-04-04 | 2020-12-18 | 电信科学技术研究院有限公司 | Transmission method and device of access control information and network side equipment |
| CN110475312B (en) | 2018-05-11 | 2021-04-06 | 维沃移动通信有限公司 | Access control method, message broadcasting method and related equipment |
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| WO2022000203A1 (en) * | 2020-06-29 | 2022-01-06 | 北京小米移动软件有限公司 | Access control method and apparatus, and storage medium |
| CN114071654A (en) * | 2020-07-31 | 2022-02-18 | 维沃移动通信有限公司 | Access control method, terminal and network side equipment |
| CN114071646B (en) * | 2020-07-31 | 2023-04-07 | 维沃移动通信有限公司 | Access control method, device, terminal and network equipment |
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