CN102695240A - Access control method and access network device - Google Patents
Access control method and access network device Download PDFInfo
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- CN102695240A CN102695240A CN2012101764761A CN201210176476A CN102695240A CN 102695240 A CN102695240 A CN 102695240A CN 2012101764761 A CN2012101764761 A CN 2012101764761A CN 201210176476 A CN201210176476 A CN 201210176476A CN 102695240 A CN102695240 A CN 102695240A
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Abstract
The invention provides an access control method and an access network device. At least one cell requiring access control and a service corresponding to the access control are determined by the access network device to enable the access network device to control the service access of user equipment (UE) in the at least one cell via an AC (Access Class), so as to achieve the service access of the UE on the basis of the AC, solve a problem in the prior art that an access network device only controls the access of the UE within at least one AC, and further improve the flexibility of the access control.
Description
Technical field
The present invention relates to the communication technology, relate in particular to a kind of connection control method and access network equipment.
Background technology
Along with the continuous development of the communication technology, subscriber equipment (User Equipment is called for short UE) can be realized various business, and correspondingly, the kind of UE and quantity begin to increase gradually.Because network equipment is limited in one's ability, therefore, a large amount of any access networks of UE can cause network equipment because U E concentrates access and overload, even cause the network equipment and network system paralysis.In the prior art, access network equipment can pass through the access of access grade (Access Class, be called for short AC) control (promptly forbid or allow) UE, to address the above problem.
Yet because the access control of access network equipment is to AC, therefore, when needs carried out access control, access network equipment can only be controlled the UE access at least one AC, has caused the reduction of access control flexibility.
Summary of the invention
The present invention provides a kind of connection control method and access network equipment, in order to realize improving the flexibility of access control.
On the one hand a kind of connection control method is provided, has comprised:
Access network equipment confirms that at least one sub-district need carry out access control and this access control corresponding service;
Access network equipment is controlled the access of the business of the UE at least one sub-district through AC.
A kind of access network equipment is provided on the other hand, has comprised:
Confirm the unit, be used for definite at least one sub-district and need carry out access control and access control corresponding service;
Control unit is used for through AC, controls the access of the business of the UE at least one sub-district.
Can know by technique scheme; The embodiment of the invention confirms that through access network equipment at least one sub-district need carry out access control and this access control corresponding service; Make access network equipment can pass through AC, control the access of the above-mentioned business of the UE in above-mentioned at least one sub-district, realized certain professional access through AC control UE; Can solve access network equipment in the prior art and can only control the problem that the UE at least one AC inserts, thereby improve the flexibility of access control.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
The schematic flow sheet of the connection control method that Fig. 1 provides for one embodiment of the invention;
The structural representation of the access network equipment that Fig. 2 provides for another embodiment of the present invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The technical scheme of the embodiment of the invention goes for multiple wireless access network; For example: evolved universal GSM (Universal Mobile Telecommunication System; Be called for short UMTS) land radio access web (Evolved Universal Mobile Telecommunication System Territorial Radio Access Network; Abbreviation E-UTRAN), UMTS Terrestrial radio access network (UMTS Territorial Radio Access Network; Abbreviation UTRAN), global system for mobile communications (Global System for Mobile Communications; Be called for short GSM)/GSM evolution technology (the Enhanced Data rate for GSM Evolution of data rate improved; Be called for short EDGE) wireless access network networks such as (GSM EDGE Radio Access Network are called for short GERAN).
Access network equipment wherein can be evolved NodeB (the Evolved NodeB among the E-UTRAN; Be called for short eNB) or the evolved NodeB of family (Home Evolved NodeB; Be called for short HeNB), can also be the radio network controller among the UTRAN (Radio Network Controller is called for short RNC); Can also be the base station controller among the GERAN (Base Station Controller is called for short BSC).
The schematic flow sheet of the connection control method that Fig. 1 provides for one embodiment of the invention, as shown in Figure 1, the connection control method of present embodiment can comprise:
101, access network equipment confirms that at least one sub-district need carry out access control and above-mentioned access control corresponding service.
Need to prove that said access network equipment confirms that it can be that Access Network is congested that the reason of access control need be carried out at least one sub-district, can be core network congestion also perhaps, present embodiment does not limit this.
For example: when the CPU overload of access network equipment or equipment of the core network, access network equipment is then confirmed access control is carried out in all sub-districts of the CPU control of overload.
Again for example: when the link failure between access network equipment and the UE, access network equipment is then confirmed access control is carried out in all sub-districts of this access network equipment control.
102, above-mentioned access network equipment is controlled the access of the above-mentioned business of the UE in above-mentioned at least one sub-district through AC.
Need to prove: access network equipment is according to the congestion situation of sub-district, confirms the AC that need carry out access control, and specific descriptions can be referring to related content of the prior art.In 102, access network equipment can in above-mentioned at least one sub-district, be controlled the access of the business of the pairing UE of AC that confirms according to the AC that confirms.
Wherein, above-mentioned business comprises at least one in circuit switching (Circuit Switching is called for short CS) territory business and packet switching (Packet Switching is called for short PS) the territory business.
Need to prove: above-mentioned access network equipment and above-mentioned UE can be arranged in the communication system of first protocol version, perhaps can also be arranged in the communication system of second protocol version, and the embodiment of the invention does not limit this; Wherein, in the communication system of above-mentioned first protocol version, it is professional professional with the PS territory that above-mentioned UE can't distinguish the CS territory, and in the communication system of above-mentioned second protocol version, it is professional professional with the PS territory that above-mentioned U E can distinguish the CS territory.In an optional execution mode of the embodiment of the invention, in 102, can include but not limited at least one in the scenario:
Access network equipment is controlled the professional access in the above-mentioned second protocol version PS territory of the UE in above-mentioned at least one sub-district through AC;
Access network equipment is controlled the access that the above-mentioned first protocol version CS territory is professional and the PS territory is professional of the UE in above-mentioned at least one sub-district through AC;
Access network equipment is controlled the professional access in the above-mentioned second protocol version CS territory of the UE in above-mentioned at least one sub-district through AC.
Particularly; Access network equipment specifically can pass through AC earlier; Limit the professional access in the said second protocol version PS territory of the UE in said at least one sub-district,, limit the access that the said first protocol version CS territory is professional and the PS territory is professional of the UE in said at least one sub-district then through AC; Through AC, limit the professional access in the said second protocol version CS territory of the UE in said at least one sub-district at last.
Alternatively, further one or several in the cycle of the scope of the order of the AC that is directed against of each access control of flexible configuration, each access control, each access control (being that CS territory business and/or PS territory are professional) and each access control.
With UTRAN is example, when RNC confirms that access control need be carried out at least one sub-district, at first can carry out the PS territory service access that access control promptly limits R6 version or the above version of R6 version to the PS territory business of R6 version or the above version of R6 version; Then; Then can select the CS territory business and the PS territory business of R5 version or the following version of R5 version are carried out the professional and PS territory service access in CS territory that access control promptly limits R5 version or the following version of R5 version; At last; Select again the CS territory business of R6 version or the above version of R6 version is carried out the CS territory service access that access control promptly limits R6 version or the above version of R6 version, professional in order to guarantee the CS territory earlier, guarantee that again the PS territory is professional.
Particularly; When access network equipment confirms that access control need be carried out at least one sub-district; Said access network equipment specifically can the transmitting system broadcast; (System Information Block SIB) comprises access grade in 3 and forbids (Access Class Barred, ACB) information the system information block of said system broadcast message; Said ACB information then can be indicated the AC that need carry out access control (i.e. restriction inserts (Barred) or do not limit access (Not Barred)), and corresponding CS territory business and/or PS territory business.
In the present embodiment; Confirm that through access network equipment at least one sub-district need carry out access control and above-mentioned access control corresponding service; Make above-mentioned access network equipment can pass through AC, control the access of the above-mentioned business of the UE in above-mentioned at least one sub-district, realized certain professional access through AC control UE; Can solve access network equipment in the prior art and can only control the problem that the UE at least one AC inserts, thereby improve the flexibility of access control.
Need to prove: for aforesaid each method embodiment; For simple description; So it all is expressed as a series of combination of actions, but those skilled in the art should know that the present invention does not receive the restriction of described sequence of movement; Because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the specification all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, do not have the part that details among certain embodiment, can be referring to the associated description of other embodiment.
The structural representation of the access network equipment that Fig. 2 provides for another embodiment of the present invention, as shown in Figure 2, the access network equipment of present embodiment can comprise confirms unit 21 and control unit 22.Wherein, confirm that unit 21 is used for definite at least one sub-district and need carries out access control and above-mentioned access control corresponding service; Control unit 22 is used for through AC, controls the access of the above-mentioned business of the UE in above-mentioned at least one sub-district.
For example: when the CPU overload of access network equipment, confirm that 21 of unit confirm access control is carried out in all sub-districts of the CPU control of overload.
Again for example: when the link failure between access network equipment and the UE, confirm that 21 of unit confirm access control is carried out in all sub-districts of this access network equipment control.
Wherein, above-mentioned business comprises at least one in CS territory business and the PS territory business.
Need to prove: above-mentioned access network equipment and above-mentioned UE can be arranged in the communication system of first protocol version, perhaps can also be arranged in the communication system of second protocol version, and the embodiment of the invention does not limit this; Wherein, in the communication system of above-mentioned first protocol version, it is professional professional with the PS territory that above-mentioned UE can't distinguish the CS territory, and in the communication system of above-mentioned second protocol version, it is professional professional with the PS territory that above-mentioned UE can distinguish the CS territory.In an optional execution mode of the embodiment of the invention, control unit 22 specifically can be used at least one of scenario:
Through AC, control the professional access in the above-mentioned second protocol version PS territory of the UE in above-mentioned at least one sub-district;
Through AC, control the access that the above-mentioned first protocol version CS territory is professional and the PS territory is professional of the UE in above-mentioned at least one sub-district;
Through AC, control the professional access in the above-mentioned second protocol version CS territory of the UE in above-mentioned at least one sub-district.
Particularly, control unit 22 specifically can pass through AC, limits the professional access in the said second protocol version PS territory of the UE in said at least one sub-district.
Particularly; Control unit 22 specifically can the transmitting system broadcast; Comprise access grade in the system information block 3 of said system broadcast message and forbid ACB information, said ACB information is used to indicate the AC that need carry out access control, and corresponding CS territory business and/or PS territory business.
In the present embodiment; Access network equipment confirms that through confirming the unit at least one sub-district need carry out access control and above-mentioned access control corresponding service; Make control unit can pass through AC, control the access of the above-mentioned business of the UE in above-mentioned at least one sub-district, realized certain professional access through AC control UE; Can solve access network equipment in the prior art and can only control the problem that the UE at least one AC inserts, thereby improve the flexibility of access control.
The those skilled in the art can be well understood to, for the convenience described with succinct, the system of foregoing description, the concrete course of work of device and unit can repeat no more at this with reference to the corresponding process among the preceding method embodiment.
In several embodiment that the application provided, should be understood that, the system that is disclosed, apparatus and method can realize through other mode.For example, device embodiment described above only is schematically, for example; The division of said unit; Only be that a kind of logic function is divided, during actual the realization other dividing mode can be arranged, for example a plurality of unit or assembly can combine or can be integrated into another system; Or some characteristics can ignore, or do not carry out.Another point, the coupling each other that shows or discuss or directly coupling or communication to connect can be through some interfaces, the INDIRECT COUPLING of device or unit or communication connect, and can be electrically, machinery or other form.
Said unit as separating component explanation can or can not be physically to separate also, and the parts that show as the unit can be or can not be physical locations also, promptly can be positioned at a place, perhaps also can be distributed on a plurality of NEs.Can realize the purpose of present embodiment scheme according to the needs selection some or all of unit wherein of reality.
In addition, each functional unit in each embodiment of the present invention can be integrated in the processing unit, also can be that the independent physics in each unit exists, and also can be integrated in the unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, the form that also can adopt hardware to add SFU software functional unit realizes.
The above-mentioned integrated unit of realizing with the form of SFU software functional unit can be stored in the computer read/write memory medium.Above-mentioned SFU software functional unit is stored in the storage medium, comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the part steps of the said method of each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (Read-Only Memory; Abbreviation ROM), various media that can be program code stored such as random access memory (Random Access Memory is called for short RAM), magnetic disc or CD.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (12)
1. a connection control method is characterized in that, comprising:
Access network equipment confirms that at least one sub-district need carry out access control and said access control corresponding service;
Said access network equipment is controlled the access of the said business of the user equipment (UE) in said at least one sub-district through access grade AC.
2. method according to claim 1 is characterized in that, said business comprises at least one in circuit switching (CS) territory business and the packet switching PS territory business.
3. method according to claim 1 and 2, said access network equipment and said UE are arranged in the communication system of first protocol version or the communication system of second protocol version; Wherein, in the communication system of said first protocol version, it is professional professional with the PS territory that said UE can't distinguish the CS territory; In the communication system of said second protocol version, it is professional professional with the PS territory that said UE can distinguish the CS territory;
Said access network equipment is controlled the access of the said business of the UE in said at least one sub-district through AC, comprises at least one in the scenario:
Said access network equipment is controlled the professional access in the said second protocol version PS territory of the UE in said at least one sub-district through AC;
Said access network equipment is controlled the access that the said first protocol version CS territory is professional and the PS territory is professional of the UE in said at least one sub-district through AC;
Said access network equipment is controlled the professional access in the said second protocol version CS territory of the UE in said at least one sub-district through AC.
4. method according to claim 3 is characterized in that, said access network equipment is controlled the access of the said business of the UE in said at least one sub-district through access grade AC, comprising:
Said access network equipment limits the professional access in the said second protocol version PS territory of the UE in said at least one sub-district through AC.
5. method according to claim 4 is characterized in that, said access network equipment is controlled the access of the said business of the UE in said at least one sub-district through access grade AC, also comprises:
Said access network equipment limits the access that the said first protocol version CS territory is professional and the PS territory is professional of the UE in said at least one sub-district through AC.
6. according to claim 4 or 5 described methods, it is characterized in that said access network equipment is controlled the access of the said business of the UE in said at least one sub-district through access grade AC, also comprises:
Said access network equipment limits the professional access in the said second protocol version CS territory of the UE in said at least one sub-district through AC.
7. according to the described method of the arbitrary claim of claim 1～5, it is characterized in that said access network equipment is controlled the access of the said business of the UE in said at least one sub-district through access grade AC, comprising:
Said access network equipment transmitting system broadcast comprises access grade in the system information block 3 of said system broadcast message and forbids ACB information, and said ACB information is used to indicate the AC that need carry out access control, and corresponding CS territory business and/or PS territory business.
8. an access network equipment is characterized in that, comprising:
Confirm the unit, be used for definite at least one sub-district and need carry out access control and said access control corresponding service;
Control unit is used for through access grade AC, controls the access of the said business of the user equipment (UE) in said at least one sub-district.
9. access network equipment according to claim 8 is characterized in that, said business comprises at least one in circuit switching (CS) territory business and the packet switching PS territory business.
10. according to Claim 8 or 9 described access network equipments, said access network equipment and said UE are arranged in the communication system of first protocol version or the communication system of second protocol version; Wherein, in the communication system of said first protocol version, it is professional professional with the PS territory that said UE can't distinguish the CS territory; In the communication system of said second protocol version, it is professional professional with the PS territory that said UE can distinguish the CS territory;
Said control unit specifically is used at least one of scenario:
Through AC, control the professional access in the said second protocol version PS territory of the UE in said at least one sub-district;
Through AC, control the access that the said first protocol version CS territory is professional and the PS territory is professional of the UE in said at least one sub-district;
Through AC, control the professional access in the said second protocol version CS territory of the UE in said at least one sub-district.
11. access network equipment according to claim 10 is characterized in that, said control unit specifically is used for
Through AC, limit the professional access in the said second protocol version PS territory of the UE in said at least one sub-district.
12. the described access network equipment of arbitrary claim is characterized in that according to Claim 8～11, said control unit specifically is used for
The transmitting system broadcast comprises access grade in the system information block 3 of said system broadcast message and forbids ACB information, and said ACB information is used to indicate the AC that need carry out access control, and corresponding CS territory business and/or PS territory business.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210176476.1A CN102695240B (en) | 2012-05-31 | 2012-05-31 | Connection control method and access network equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210176476.1A CN102695240B (en) | 2012-05-31 | 2012-05-31 | Connection control method and access network equipment |
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| CN102695240A true CN102695240A (en) | 2012-09-26 |
| CN102695240B CN102695240B (en) | 2015-08-26 |
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| CN103945474A (en) * | 2013-01-18 | 2014-07-23 | 美国博通公司 | Apparatus, method and computer program for communicating via a plurality of networks |
| CN105766027A (en) * | 2014-01-24 | 2016-07-13 | 夏普株式会社 | Terminal device, communication system, access control method, and integrated circuit |
| CN107113692A (en) * | 2015-04-22 | 2017-08-29 | 华为技术有限公司 | Communication means and equipment |
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| CN102137433A (en) * | 2011-04-15 | 2011-07-27 | 电信科学技术研究院 | Access control method and device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103945474A (en) * | 2013-01-18 | 2014-07-23 | 美国博通公司 | Apparatus, method and computer program for communicating via a plurality of networks |
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| CN105766027A (en) * | 2014-01-24 | 2016-07-13 | 夏普株式会社 | Terminal device, communication system, access control method, and integrated circuit |
| CN105766027B (en) * | 2014-01-24 | 2020-02-07 | 夏普株式会社 | Terminal device, access control method, and integrated circuit |
| CN107113692A (en) * | 2015-04-22 | 2017-08-29 | 华为技术有限公司 | Communication means and equipment |
| CN107113692B (en) * | 2015-04-22 | 2020-06-02 | 华为技术有限公司 | Communication method and apparatus |
| US10681702B2 (en) | 2015-04-22 | 2020-06-09 | Huawei Technologies Co., Ltd. | Communication method and device |
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|---|---|
| CN102695240B (en) | 2015-08-26 |
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