CN102118829A - Access control method, device and system - Google Patents
Access control method, device and system Download PDFInfo
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- CN102118829A CN102118829A CN2010100426190A CN201010042619A CN102118829A CN 102118829 A CN102118829 A CN 102118829A CN 2010100426190 A CN2010100426190 A CN 2010100426190A CN 201010042619 A CN201010042619 A CN 201010042619A CN 102118829 A CN102118829 A CN 102118829A
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Abstract
The invention discloses an access control method which is applied to the field of communication. The method comprises the following steps: obtaining the congestion information of a congested network; and sending a broadcast message containing the access limit information to user equipment according to the congestion information so as to limit the user equipment to access the network through the APN (access point name) indicated by the APN information when the access limit information contains the access limit information of the APN, or to limit the user equipment to access the network through the APN indicated by the APN information, and limit the user equipment to access the network through the signaling indicated by the signaling name indication information when the access limit information contains the access limit information of the APN and the signaling name indication information. The invention effectively solves the problem that the existing method for controlling the user equipment to access the network does not aim at the concrete conditions of network congestion.
Description
Technical field
The present invention relates to the communication technology, be specifically related to a kind of access method for limiting, device and system.
Background technology
In mobile communication system, along with rolling up of subscriber equipment, network burden increases the weight of day by day, and the appearance of various types of subscriber equipmenies has more aggravated the burden of network, MTC (Machine TypeCommunication, Machine Type communication) equipment is exactly wherein a kind of.
What MTC equipment carried out is that M2M (Machine To Machine machine is to machine) uses, M2M uses and is meant between one or more network elements, do not need the network communication carried out under the artificially participation situation, as application such as traffic control and management, factory's monitoring, remote meter readings.
From the angle of subscriber equipment characteristics, to compare with the communication modes of traditional H2H (Human to Human, Human To Human) formula, can there be following difference in the communication between the different types of user devices:
1) the information main purpose of transmitting between the subscriber equipment is in order to realize some automatic controlled function, not need artificial participation;
2) potential user's number of devices of participation communication is very huge, and the mutual flow of each subscriber equipment may be very little, and may happen suddenly alternately;
3) function that realizes of subscriber equipment is relatively single, and it is mutual only need to finish some specific message transmission;
4) position of some subscriber equipment may be relatively-stationary, and is perhaps seldom mobile;
In the method for control subscriber equipment access network in the prior art, do not control the method for subscriber equipment access network at the concrete condition that network congestion takes place.
Summary of the invention
The embodiment of the invention provides a kind of connection control method, and by adopting this method, the method that can effectively solve present existing control subscriber equipment access network is less than the problem at the concrete condition that network congestion takes place.
The embodiment of the invention provides a kind of connection control method, and this method comprises:
Obtain network congested congestion information takes place;
Comprise the broadcast that inserts restricted information according to this congestion information to the subscriber equipment transmission, so that
When this access restricted information comprises APN APN information, limit this subscriber equipment by the indicated APN access network of this APN APN information; Or
When this access restricted information comprises APN APN information and signaling title indication information, limit this subscriber equipment by the indicated APN access network of this APN APN information, and limit this subscriber equipment by the indicated signaling access network of this signaling title indication information.
The embodiment of the invention provides a kind of access control apparatus, and this device comprises:
Receiver module is used to obtain network congested congestion information takes place;
Sending module is used for comprising the broadcast that inserts restricted information according to this congestion information to the subscriber equipment transmission, so that
When this access restricted information comprises APN APN information, limit this subscriber equipment by the indicated APN access network of this APN APN information; Or
The access restricted information that comprises APN APN information and signaling title indication information when this access restricted information, limit this subscriber equipment by the indicated APN access network of this APN APN information, and limit this subscriber equipment by the indicated signaling access network of this signaling title indication information.
The embodiment of the invention provides a kind of access control system, and this system comprises:
But comprise access network elements and the subscriber equipment that links to each other with communication mode with this access network elements,
This access network elements is used to obtain network congested congestion information takes place;
Comprise the broadcast that inserts restricted information according to this congestion information to the subscriber equipment transmission, so that
When this access restricted information comprises APN APN information, limit this subscriber equipment by the indicated APN access network of this APN APN information; Or
Include the access restricted information of a title APN information and signaling title indication information when this access restricted information, limit this subscriber equipment by the indicated APN access network of this APN APN information, and limit this subscriber equipment by the indicated signaling access network of this signaling title indication information.
The embodiment of the invention by at the concrete condition control subscriber equipment access network that network congestion takes place, can solve the problem of network congestion by a kind of connection control method under the prerequisite of utilizing Internet resources to greatest extent.
Description of drawings
The flow chart of a kind of connection control method that Fig. 1 provides for the embodiment of the invention;
The flow chart of the another kind of connection control method that Fig. 2 provides for the embodiment of the invention;
The flow chart of another connection control method that Fig. 3 provides for the embodiment of the invention;
The flow chart of also a kind of connection control method that Fig. 4 provides for the embodiment of the invention;
The structural representation of a kind of access control apparatus that Fig. 5 provides for the embodiment of the invention;
The schematic diagram of a kind of access control system that Fig. 6 provides for the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on following inventive embodiments, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Core network element in the embodiment of the invention comprises mobile management net element and Gateway Network Element, and Gateway Network Element can comprise S-GW (Serving Gateway gateway) and P-GW (Packet Gateway packet data gateway).
Mobile management net element described in the embodiment of the invention can be done description below: the mobile management net element in E-UTRAN (universal land radio access web of EvolvedUniversal Terrestrial Radio Access Network evolution) network refers to MME (Mobility Management Entity mobile management entity); Mobile management net element refers to SGSN (Serving GPRS Support Node Serving GPRS Support Node) in UTRAN (Universal Terrestrial Radio Access Network universal land radio access web) or GERAN (the GSM EDGE Radio Access Network GSM EDGE wireless access network) network; The mobile management net element of non-3GPP (the3nd Generation Partner Project third generation partner plan) network refers to access gateway AG W (Access Gateway IAD), promptly the mobile management net element in WLAN (Wireless Local AccessNetwork WLAN (wireless local area network)) network refers to the mobile management logic function among the ePDG (packet data gateway of evolved Packet DataGateway evolution), at Wimax (access of WorldwideInteroperability for Microwave Access worldwide interoperability for microwave) network, mobile management net element refers to ASN GW (Access Service Network GateWay access service network gateway), in CDMA (the Code Division Multiple Access code division multiple access) network, mobile management net element refers to the logic function of mobile management among the HRPD AN (CDMA2000High Rate Packet Data Access Network High Rate Packet Data Access Network).
Access network elements described in the embodiment of the invention can be done description below: the access network elements in the E-UTRAN network refers to eNodeB (access network node of evolved NodeB evolution) or HeNB (Homeevolved NodeB family evolution access network node); Access network elements refers to RNC (Radio Network Controller radio network controller) or BSC (base stationcontroller base station controller) in the UTRAN/GERAN network; In the non-3GPP network, access network elements in wlan network refers to the Access Network logic function among the ePDG, at the Wimax network, access network elements refers to ASN BS (AccessService Network Base Station access network base stations), in the cdma network, access network elements refers to the Access Network logic function among the HRPD AN.
Subscriber equipment in the present embodiment can be all subscriber equipmenies, also can be the subscriber equipment of a certain access rank (access class), also can be a plurality of different other subscriber equipmenies of level that insert.
Embodiment one
The embodiment of the invention one provides a kind of method that subscriber equipment inserts of controlling, and as shown in Figure 1, this method comprises:
When described access restricted information comprises APN APN information, limit described subscriber equipment by the indicated APN access network of described APN APN information; Or
The access restricted information that comprises APN APN information and signaling title indication information when described access restricted information, limit described subscriber equipment by the indicated APN access network of described APN APN information, and limit described subscriber equipment by the indicated signaling access network of described signaling title indication information.
The embodiment of the invention by at the concrete condition control subscriber equipment access network that network congestion takes place, can solve the problem of network congestion by a kind of connection control method under the prerequisite of utilizing Internet resources to greatest extent.
Embodiment two
The embodiment of the invention two provides a kind of method that subscriber equipment inserts of controlling, and as shown in Figure 2, this method comprises:
Particularly, under some congestion situations, access network elements sends to subscriber equipment and comprises the broadcast that inserts restricted information, this inserts restricted information can be signaling title indication information, this signaling title indication information can be concrete signaling name, also can be bit value or the index value that is used to indicate concrete signaling.
When Gateway Network Element has taken place congested and mobile management net element does not take place congested, then according to predetermined strategy or the strategy that obtains, access network elements can send broadcast to subscriber equipment, this broadcast comprises the access restricted information, this inserts restricted information can be Bearer resource allocation request (request of bearing resource reprovision) equivalent-load operation signaling, notifies this subscriber equipment no thoroughfare signaling such as Bearer resourceallocation request to initiate the carrying operating process and access network.Optionally, the signaling title indication information that in this access restricted information, can also comprise other, as: the ServiceRequest (service request) that is used for request msg, then can send to insert restricted information to subscriber equipment be Bearerresource allocation request and the broadcast that is used for the Service Request of request msg to access network elements, notifies this subscriber equipment no thoroughfare Bearer resource allocation request operation and be used for the Service Request operation access network of request msg.
In the above-described embodiments, this subscriber equipment is unrestricted by other signaling access network, can be by Attach Request (adhering to request) access network as this subscriber equipment.
Subscriber equipment receives this and comprises the broadcast that inserts restricted information, this access restricted information comprises signaling title indication information, before this subscriber equipment is initiated access network, first signaling of this subscriber equipment initiation access network and the indicated signaling of signaling title indication information that above-mentioned access restricted information comprises are compared, if identical, forbid that then this subscriber equipment is by this first signaling access network; If different, then allow this subscriber equipment to initiate access network by this first signaling.
Particularly, if subscriber equipment receives and comprises the broadcast that inserts restricted information, the indicated signaling of signaling title indication information that inserts in the restricted information is Bearer resource allocation request, and this subscriber equipment need pass through Bearer resource allocation request message access network, and then this subscriber equipment is forbidden access network.
If the indicated signaling of signaling title indication information in the above-mentioned access restricted information is Bearerresource allocation request and the Service Request that is used for request msg, and this subscriber equipment need or be used for the Service Request access network of request msg by Bearer resource allocation request message, and then this subscriber equipment is forbidden access network.
The method that provides by the embodiment of the invention, can be in network certain or some network entities take place when congested to control the subscriber equipment access network and solve network entity congested problem takes place with the granularity of concrete signaling, can be when suppressing network congestion, congested network entity does not take place with normal duty work in what make other, makes full use of Internet resources.
Embodiment three
The embodiment of the invention three provides a kind of method that subscriber equipment inserts of controlling, and as shown in Figure 3, this method comprises:
Particularly, under some congestion situations, access network elements sends to subscriber equipment and comprises the broadcast that inserts restricted information, this inserts restricted information can be APN APN information, this APN APN information can be concrete APN title, also can be bit value or the index value that is used to indicate concrete APN.
When a P-GW takes place when congested, access network elements sends to subscriber equipment and comprises the broadcast that inserts restricted information, this access restricted information comprises an APN information, and an APN information is corresponding to the connection of a P-GW, to limit this subscriber equipment by this APN access network.Optionally, this access restricted information can comprise one or more APN information, these one or more APN information can be corresponding to the connection of a P-GW, so that subscriber equipment receive comprise the broadcast of these one or more APN information after, limit this subscriber equipment by these one or more APN access networks.Optionally, when a plurality of P-GW take place when congested, one or more APN information that the access restricted information comprises can be corresponding to the connection of these a plurality of P-GW, so that subscriber equipment receive comprise the broadcast of these one or more APN information after, limit this subscriber equipment by these one or more APN access networks.
Particularly,, insert the information that restricted information comprises an above-mentioned APN,, then forbid this subscriber equipment access network when this subscriber equipment need pass through an APN access network if subscriber equipment receives and comprises the broadcast that inserts restricted information.When this access restricted information comprises above-mentioned one or more APN,, then forbid this subscriber equipment access network when this subscriber equipment need pass through these one or more APN access networks.
The method that provides by the embodiment of the invention, can be in network certain or some network entities, it is preferred when this network entity is P-GW, take place to forbid when congested that subscriber equipment solves network entity by corresponding APN access network congested problem takes place, can be when suppressing network congestion, congested network entity does not take place with normal duty work in what make other, can make full use of Internet resources.
It is to be noted, in above-mentioned comprising in the broadcast that inserts restricted information, this access restricted information can comprise signaling title indication information among the embodiment two and the APN APN information among the embodiment three, after receiving the broadcast that comprises this access restricted information when subscriber equipment, when this subscriber equipment passes through the indicated signaling of this signaling title indication information or inserts the networking by the indicated APN of this APN APN information, then forbid this subscriber equipment access network.
Preferably, in above-mentioned comprising in the broadcast that inserts restricted information, this access restricted information can also comprise percent information, and this percent information is used to indicate the subscriber equipment access network of the indicated ratio of the described percent information of restriction.Concrete, this percent information can be 0.6, then after subscriber equipment receives the broadcast that comprises this percent information, when this subscriber equipment is initiated access network, produce a normalized random number at random, as, greater than 0 less than 1 random number, if this random number, then limits this subscriber equipment access network less than 0.6, maybe work as this random number greater than 0.6, then limit this subscriber equipment access network.
Optionally, under the prerequisite of not paying creative work, this percent information can also be used to indicate the subscriber equipment access network that allows the indicated ratio of described percent information.Concrete, this percent information can be 0.6, then after subscriber equipment receives the broadcast that comprises this percent information, when this subscriber equipment is initiated access network, produce a normalized random number at random, as, greater than 0 less than 1 random number, if this random number, then allows this subscriber equipment access network less than 0.6.
When comprising signaling title indication information and percent information in this access restricted information, as, the indicated signaling of this signaling title indication information is Attach Request (adhering to request), this percent information is 0.6, when this percent information is used to indicate the subscriber equipment access network of the indicated ratio of the described percent information of restriction, after receiving the broadcast that comprises this access restricted information when subscriber equipment, if this subscriber equipment need pass through Attach Request access network, then this subscriber equipment produces earlier a normalized random number at random, as, greater than 0 less than 1 random number, if this random number, then limits this subscriber equipment access network less than 0.6; If this subscriber equipment does not need the access network by Attach Request, and, then allow this subscriber equipment access network, be not subjected to the influence of this percent information by other signaling access networks.
When comprising APN information and percent information in this access restricted information, as, this APN information is an APN, this percent information is 0.6, when this percent information is used to indicate the subscriber equipment access network of the indicated ratio of the described percent information of restriction, after receiving the broadcast that comprises this access restricted information when subscriber equipment, if this subscriber equipment need pass through an APN access network, then this subscriber equipment produces earlier a normalized random number at random, as, greater than 0 less than 1 random number, if this random number, then limits this subscriber equipment access network less than 0.6; If this subscriber equipment does not need by an APN access network, and, then allow this subscriber equipment access network, be not subjected to the influence of this percent information by the 2nd APN access network.
When described broadcast comprises signaling title indication information, when APN APN information and percent information, in described subscriber equipment by the indicated APN access network of described APN APN information, limit the subscriber equipment of the indicated ratio of described percent information, by the indicated APN access network of described APN APN information, and in described subscriber equipment by the indicated signaling access network of described signaling title indication information, limit the subscriber equipment of the indicated ratio of described percent information, by the indicated signaling access network of described signaling title indication information.As, the indicated signaling of this signaling title indication information is Attach Request (adhering to request), this percent information be 0.6 and this APN information be an APN, when this percent information is used to indicate the subscriber equipment access network of the indicated ratio of the described percent information of restriction, after receiving the broadcast that comprises this access restricted information when subscriber equipment, if this subscriber equipment need pass through an APN access network, then this subscriber equipment produces earlier a normalized random number at random, as, greater than 0 less than 1 random number, if this random number is less than 0.6, then limit this subscriber equipment access network, and when this percent information is used to indicate the subscriber equipment access network of the indicated ratio of the described percent information of restriction, after receiving the broadcast that comprises this access restricted information when subscriber equipment, if this subscriber equipment need pass through Attach Request access network, then this subscriber equipment produces earlier a normalized random number at random, as, greater than 0 less than 1 random number, if this random number, then limits this subscriber equipment access network less than 0.6.If this subscriber equipment does not need by an APN access network, and by the 2nd APN access network, then allow this subscriber equipment access network, be not subjected to the influence of this percent information, if this subscriber equipment does not need the access network by Attach Request, and, then allow this subscriber equipment access network by other signaling access networks, be not subjected to the influence of this percent information.
The method that provides by the embodiment of the invention, can be in network certain or some network entities take place when congested to control the subscriber equipment access network and solve network entity congested problem takes place with the granularity of concrete signaling, can be when suppressing network congestion, congested network entity does not take place with normal duty work in what make other, makes full use of Internet resources.
Embodiment four
The embodiment of the invention four provides a kind of method that subscriber equipment inserts of controlling, and as shown in Figure 4, this method comprises:
The 4th congestion information that the 3rd congestion information that above-mentioned first congestion information can send to mobile management net element for S-GW and/or P-GW send to this mobile management net element, after this mobile management net element receives above-mentioned the 3rd congestion information and the 4th congestion information, generate congestion information according to predetermined strategy or the strategy that obtains, this congestion information is sent to access network elements.
In one embodiment, this S-GW can send to mobile management net element and show that the 3rd congested congestion information takes place this S-GW, and this information can comprise congested cause value takes place, as subscriber equipment too much pass through certain or some signaling access networks; This P-GW can send to mobile management net element and show that the 4th congested congestion information takes place this P-GW, and this information can comprise congested cause value takes place, as subscriber equipment too much pass through certain or some APN access networks.After this mobile management net element receives above-mentioned the 3rd congestion information and/or the 4th congestion information, according to predetermined strategy or the strategy that obtains, generate congestion information, this congestion information can comprise the cause value that generation is congested, this cause value can be subscriber equipment too much pass through certain or some signaling access networks and/or subscriber equipment too much pass through certain or some APN access networks, this congestion information is sent to access network elements.Above-mentioned cause value and congestion information can generate according to predetermined strategy or the strategy that obtains, and present embodiment does not limit.
In one embodiment, this mobile management net element generates congestion information according to network condition, this congestion information is sent to access network elements, concrete, this congestion information can comprise cause value, as subscriber equipment too much pass through certain or some signaling access networks, or subscriber equipment too much pass through certain or some APN access networks, this mobile management net element generates above-mentioned congestion information, and this congestion information is sent to access network elements.Above-mentioned cause value and congestion information can generate according to predetermined strategy or the strategy that obtains, and present embodiment does not limit.
In one embodiment, this mobile management net element according to get access to from first congestion information of Gateway Network Element and second congestion information that generates according to network condition, generate congestion information, this congestion information is sent to access network elements.Concrete, the 4th congestion information that the 3rd congestion information that should can send to mobile management net element for S-GW from first congestion information of Gateway Network Element and/or P-GW send to this mobile management net element, this mobile management net element is according to the 3rd congestion information and/or the 4th congestion information that receive, and this mobile management net element generates above-mentioned congestion information according to second congestion information that network condition generates, and this congestion information is sent to access network elements.
In one embodiment, described congestion information is generated according to network condition by the back-stage management device.This back-stage management device can be positioned at access network elements.This back-stage management device can be by analyzing resource allocation conditions and the decoding error situation of signal being generated congestion information, and access network elements can generate the system broadcast message that comprise access control information according to this congestion information.
After this access network elements received above-mentioned congestion information, generation comprised the broadcast that inserts restricted information according to the cause value in this congestion information.Particularly, the cause value congested, this cause value according to the generation that comprises in the congestion information can comprise subscriber equipment too much pass through certain or some signaling access networks, and/or subscriber equipment too much pass through certain or some APN access networks.This access restricted information can comprise signaling title indication information and/or APN APN information, and the indicated signaling of this signaling title indication information can comprise the signaling of passing through certain or some signaling access networks that above-mentioned subscriber equipment is too much; The indicated APN of this APN APN information can comprise the APN that passes through certain or some APN access networks that above-mentioned subscriber equipment is too much.After subscriber equipment receives the broadcast that comprises this access restricted information, limit described subscriber equipment by the indicated signaling access network of described signaling title indication information, and/or limit described subscriber equipment by the indicated APN access network of described APN APN information.
In one embodiment, can also be that mobile management net element receives from the 3rd congestion information of S-GW and from the 4th congestion information of P-GW, this mobile management net element sends to access network elements with the 3rd congestion information and the 4th congestion information, in access network elements, generate and comprise and the broadcast that inserts restricted information this broadcast is sent to subscriber equipment according to predetermined strategy or the strategy that obtains.
Those skilled in the art are to be understood that; the foregoing description is for coming to network element delivery network load state by the congestion information that comprises cause value; in a further embodiment; the information of percentage that can also be by comprising offered load is come to network element delivery network load state, and other similar methods also should belong to the claimed scope of the embodiment of the invention.
The method that provides by the embodiment of the invention, can be in network certain or some network entities take place when congested to control the subscriber equipment access network and solve network entity congested problem takes place with the granularity of concrete signaling, can be when suppressing network congestion, congested network entity does not take place with normal duty work in what make other, makes full use of Internet resources.
Embodiment five
The embodiment of the invention five provides a kind of access control apparatus, and as shown in Figure 5, this device comprises:
Sending module 502 is used for comprising the broadcast that inserts restricted information according to described congestion information to the subscriber equipment transmission, so that
When described access restricted information comprises APN APN information, limit described subscriber equipment by the indicated APN access network of described APN APN information; Or
The access restricted information that comprises APN APN information and signaling title indication information when described access restricted information, limit described subscriber equipment by the indicated APN access network of described APN APN information, and limit described subscriber equipment by the indicated signaling access network of described signaling title indication information.
Described sending module 502, also be used for when described broadcast also comprises percent information, send the broadcast message that comprises APN APN information and percent information to described subscriber equipment, so that in described subscriber equipment, limit the subscriber equipment access network of the indicated ratio of described percent information by the indicated APN access network of described APN APN information; Or
When described broadcast also comprises percent information, send the broadcast message that comprises signaling title indication information, APN APN information and percent information to described subscriber equipment, so that in described subscriber equipment by the indicated APN access network of described APN APN information, limit the subscriber equipment access network of the indicated ratio of described percent information, and in described subscriber equipment, limit the subscriber equipment access network of the indicated ratio of described percent information by the indicated signaling access network of described signaling title indication information.
Embodiment six
The embodiment of the invention five provides a kind of access control system, and as shown in Figure 6, this system comprises:
But described system comprises access network elements 601 and the subscriber equipment 602 that links to each other with communication mode with described access network elements,
Described access network elements 601 is used to obtain network congested congestion information takes place;
Comprise the broadcast that inserts restricted information according to described congestion information to these subscriber equipment 602 transmissions, so that
When described access restricted information comprises APN APN information, limit described subscriber equipment 602 by the indicated APN access network of described APN APN information; Or
The access restricted information that comprises APN APN information and signaling title indication information when described access restricted information, limit described subscriber equipment 602 by the indicated APN access network of described APN APN information, and limit described subscriber equipment 602 by the indicated signaling access network of described signaling title indication information.
Described access network elements 601, also be used for when described broadcast also comprises percent information, send the broadcast message that comprises APN APN information and percent information to described subscriber equipment 602, so that in described subscriber equipment 602, limit subscriber equipment 602 access networks of the indicated ratio of described percent information by the indicated APN access network of described APN APN information; Or
When described broadcast also comprises percent information, comprise signaling title indication information to described subscriber equipment 602 transmissions, the broadcast message of APN APN information and percent information, so that in described subscriber equipment 602 by the indicated APN access network of described APN APN information, limit subscriber equipment 602 access networks of the indicated ratio of described percent information, and in described subscriber equipment 602, limit subscriber equipment 602 access networks of the indicated ratio of described percent information by the indicated signaling access network of described signaling title indication information.
Described system also comprises mobile management net element and Gateway Network Element,
Described access network elements 601, be used to receive the described congestion information that mobile management net element sends, described congestion information is generated according to first congestion information from Gateway Network Element that gets access to by described mobile management net element, or described congestion information is generated according to network condition by described mobile management net element, or described congestion information generates according to second congestion information that network condition generates according to first congestion information and the described mobile management net element from the Gateway Network Element that get access to by described mobile management net element, or described congestion information is generated according to network condition by the back-stage management device.
It should be appreciated by those skilled in the art that the function that is divided into of apparatus module is divided in the embodiment of the invention, actual concrete structure can be the fractionation or the merging of above-mentioned functions module.
" reception " speech among the foregoing invention embodiment can be understood as and initiatively obtains from other unit also can be to receive the information that other unit send.
The invention described above embodiment sequence number is not represented the quality of embodiment just to description.
The scheme of the content record of claim also is the protection range of the embodiment of the invention.
One of ordinary skill in the art will appreciate that all or part of processing in the foregoing description method is to instruct relevant hardware to finish by program, described program can be stored in a kind of computer-readable recording medium.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a connection control method is characterized in that,
Obtain network congested congestion information takes place;
Comprise the broadcast that inserts restricted information according to described congestion information to the subscriber equipment transmission, so that
When described access restricted information comprises APN APN information, limit described subscriber equipment by the indicated APN access network of described APN APN information; Or
The access restricted information that comprises APN information and signaling title indication information when described access restricted information, limit described subscriber equipment by the indicated APN access network of described APN information, and limit described subscriber equipment by the indicated signaling access network of described signaling title indication information.
2. the method for claim 1 is characterized in that, described broadcast also comprises percent information,
When described broadcast comprises APN information and percent information, limit described subscriber equipment by the indicated APN access network of described APN information, comprising:
In described subscriber equipment by the indicated APN access network of described APN information, the subscriber equipment that limits the indicated ratio of described percent information is by the indicated APN access network of described APN information; Or
When described broadcast comprises signaling title indication information, APN information and percent information, limit described subscriber equipment by the indicated APN access network of described APN information, and limit described subscriber equipment by the indicated signaling access network of described signaling title indication information, comprising:
In described subscriber equipment by the indicated APN access network of described APN information, the subscriber equipment that limits the indicated ratio of described percent information is by the indicated APN access network of described APN information, and in described subscriber equipment by the indicated signaling access network of described signaling title indication information, the subscriber equipment that limits the indicated ratio of described percent information is by the indicated signaling access network of described signaling title indication information.
3. method as claimed in claim 2 is characterized in that, described percent information comprises the first normalized parameter,
Described in subscriber equipment by the indicated APN access network of described APN information, limit the subscriber equipment access network of the indicated ratio of described percent information, comprising:
When described subscriber equipment determines that described subscriber equipment is by the indicated APN access network of described APN information, described subscriber equipment produces second normalized parameter at random, when described second normalized parameter less than the described first normalized parameter, limit described subscriber equipment by the indicated APN access network of described APN information, or work as described second normalized parameter greater than the described first normalized parameter, limit described subscriber equipment by the indicated APN access network of described APN information; Or
In the described subscriber equipment by the indicated APN access network of described APN information, limit the subscriber equipment access network of the indicated ratio of described percent information, and in described subscriber equipment by the indicated signaling access network of described signaling title indication information, limit the subscriber equipment access network of the indicated ratio of described percent information, comprising:
When definite described subscriber equipment by the indicated APN access network of described APN information, described subscriber equipment produces second normalized parameter at random, when described second normalized parameter less than the described first normalized parameter, limit described subscriber equipment by the indicated APN access network of described APN information, and when determining that described subscriber equipment is by the indicated signaling access network of described signaling title indication information, described subscriber equipment produces second normalized parameter at random, when described second normalized parameter less than the described first normalized parameter, limit described subscriber equipment by the indicated signaling access network of described signaling title indication information.
4. the method for claim 1 is characterized in that, congested congestion information takes place the described network that obtains, and comprising:
Receive the described congestion information that mobile management net element sends, described congestion information is generated according to first congestion information from Gateway Network Element that gets access to by described mobile management net element, or described congestion information is generated according to network condition by described mobile management net element, or described congestion information generates according to second congestion information that network condition generates according to first congestion information and the described mobile management net element from the Gateway Network Element that get access to by described mobile management net element, or described congestion information is generated according to network condition by the back-stage management device.
5. as the arbitrary described method of claim 1-4, it is characterized in that,
Described subscriber equipment comprises that at least one class inserts other subscriber equipment of level.
6. an access control apparatus is characterized in that, described access control apparatus comprises:
Receiver module is used to obtain network congested congestion information takes place;
Sending module is used for comprising the broadcast that inserts restricted information according to described congestion information to the subscriber equipment transmission, so that
When described access restricted information comprises APN information, limit described subscriber equipment by the indicated APN access network of described APN information; Or
The access restricted information that comprises APN information and signaling title indication information when described access restricted information, limit described subscriber equipment by the indicated APN access network of described APN information, and limit described subscriber equipment by the indicated signaling access network of described signaling title indication information.
7. access restraint device as claimed in claim 6 is characterized in that,
Described sending module, also be used for when described broadcast also comprises percent information, send the broadcast message that comprises APN information and percent information to described subscriber equipment, so that in described subscriber equipment by the indicated APN access network of described APN information, the subscriber equipment that limits the indicated ratio of described percent information is by the indicated signaling access network of described signaling title indication information; Or
When described broadcast also comprises percent information, comprise signaling title indication information to described subscriber equipment transmission, the broadcast message of APN information and percent information, so that in described subscriber equipment by the indicated APN access network of described APN information, the subscriber equipment that limits the indicated ratio of described percent information is by the indicated signaling access network of described signaling title indication information, and in described subscriber equipment by the indicated signaling access network of described signaling title indication information, the subscriber equipment that limits the indicated ratio of described percent information is by the indicated signaling access network of described signaling title indication information.
8. an access control system is characterized in that, but described system comprises access network elements and the subscriber equipment that links to each other with communication mode with described access network elements,
Described access network elements is used to obtain network congested congestion information takes place;
Comprise the broadcast that inserts restricted information according to described congestion information to the subscriber equipment transmission, so that
When described access restricted information comprises APN information, limit described subscriber equipment by the indicated APN access network of described APN information; Or
The access restricted information that comprises APN information and signaling title indication information when described access restricted information, limit described subscriber equipment by the indicated APN access network of described APN information, and limit described subscriber equipment by the indicated signaling access network of described signaling title indication information.
9. system as claimed in claim 8 is characterized in that,
Described access network elements, also be used for when described broadcast also comprises percent information, send the broadcast message that comprises APN information and percent information to described subscriber equipment, so that in described subscriber equipment by the indicated APN access network of described APN information, the subscriber equipment that limits the indicated ratio of described percent information is by the indicated APN access network of described APN information; Or
When described broadcast also comprises percent information, comprise signaling title indication information to described subscriber equipment transmission, the broadcast message of APN information and percent information, so that in described subscriber equipment by the indicated APN access network of described APN information, the subscriber equipment that limits the indicated ratio of described percent information is by the indicated APN access network of described APN information, and in described subscriber equipment by the indicated signaling access network of described signaling title indication information, the subscriber equipment that limits the indicated ratio of described percent information is by the indicated signaling access network of described signaling title indication information.
10. system as claimed in claim 8 is characterized in that described system also comprises mobile management net element and Gateway Network Element,
Described access network elements, be used to receive the described congestion information that described mobile management net element sends, described congestion information is generated according to first congestion information from described Gateway Network Element that gets access to by described mobile management net element, or described congestion information is generated according to network condition by described mobile management net element, or described congestion information generates according to second congestion information that network condition generates according to first congestion information and the described mobile management net element from the Gateway Network Element that get access to by described mobile management net element, or described congestion information is generated according to network condition by the back-stage management device.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012041250A1 (en) * | 2010-09-30 | 2012-04-05 | 电信科学技术研究院 | Method and device for handling congestion in machine type communications |
| CN103188764A (en) * | 2011-12-31 | 2013-07-03 | 中兴通讯股份有限公司 | Access control method, device and system |
| CN103298033A (en) * | 2012-02-23 | 2013-09-11 | 美国博通公司 | Flow control for constrained wireless access points |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100344203C (en) * | 2004-09-27 | 2007-10-17 | 华为技术有限公司 | Mobile network over loading control method |
| CN100352219C (en) * | 2004-10-11 | 2007-11-28 | 华为技术有限公司 | Implementation method for reselecting network |
| CN101472273B (en) * | 2007-12-29 | 2010-07-21 | 华为技术有限公司 | Method for processing PDP context and mobile communication system |
| CN101516123A (en) * | 2008-12-05 | 2009-08-26 | 中国移动通信集团广东有限公司 | Data service packet access roaming control method and system |
| CN102118830B (en) * | 2010-01-05 | 2014-08-06 | 华为技术有限公司 | Access control method, device and system. |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012041250A1 (en) * | 2010-09-30 | 2012-04-05 | 电信科学技术研究院 | Method and device for handling congestion in machine type communications |
| CN103188764A (en) * | 2011-12-31 | 2013-07-03 | 中兴通讯股份有限公司 | Access control method, device and system |
| CN103188764B (en) * | 2011-12-31 | 2018-10-09 | 中兴通讯股份有限公司 | Connection control method, apparatus and system |
| CN103298033A (en) * | 2012-02-23 | 2013-09-11 | 美国博通公司 | Flow control for constrained wireless access points |
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