CN103079253A - Access control method, system and equipment - Google Patents
Access control method, system and equipment Download PDFInfo
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- CN103079253A CN103079253A CN2011103271904A CN201110327190A CN103079253A CN 103079253 A CN103079253 A CN 103079253A CN 2011103271904 A CN2011103271904 A CN 2011103271904A CN 201110327190 A CN201110327190 A CN 201110327190A CN 103079253 A CN103079253 A CN 103079253A
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Abstract
The invention discloses an access control method, a system and equipment, which are applied in the technical field of communication. In the access control method disclosed by the embodiment of the invention, network-side equipment acquires an access control weight factor of user equipment and sends the access control weight factor to the user equipment; and the access control weight factor is used for indicating the level of the user equipment. Therefore, the invention has the advantages that in the process that the network-side equipment controls the user equipment to access into the network, access judgment can be carried out on the user equipment by the access control weight factor for indicating the level of the user equipment by the user equipment, the opportunity of the user equipment with different levels accessed into the network is different, the higher-level user equipment can be accessed into the network, and the requirement on carrying out different operations on the user equipment with different levels in actual network operation can be met.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of connection control method, system and equipment.
Background technology
Long-term evolving network (long Term Evolved, LTE) be present third generation partner program (The 3rd Generation Partnership Project, 3GPP) a kind of mobile communications network of fabric study, it is the evolvement network of universal mobile telecommunications system (Universal Mobile Telecommunication System, UMTS).The LTE network provides a kind of can be reduced time delay, raising user data transmission speed, increase power system capacity and cover cheaply network, use Packet Service (packet service in this network, PS) territory carrying Internet protocol (Internet Protocol, IP) packet.
When network congestion, network side can be controlled subscriber equipment (user equipment, UE) access network, specifically in the process of access control: network side issues access control information by broadcast to all subscriber equipmenies in the residential quarter, specifically comprises the information such as the access factor and access control time; Then subscriber equipment can access judgement according to access control information, if determine the energy access network, then initiates the request of access network.Wherein subscriber equipment can generate a random number accessing when judging, if this random number less than the access factor in the broadcasting access control information, then determining can access network.
In the above-mentioned existing access control process, network side is to set access control information according to the access style of subscriber equipment, namely provide the access factor that all subscriber equipmenies can both use under a kind of access style, exhale data (MO-data) such as network side according to having moved, move the access style of reasons such as exhaling signaling (MO-signalling) or Mobile Terminated Call (MT) and set the access factor, it is impartial will causing like this chance of the subscriber equipment access network of different brackets in the same access style, can not satisfy different operating is carried out in the real network operation to the subscriber equipment of different brackets requirement.
Summary of the invention
The embodiment of the invention provides a kind of connection control method, system and equipment, so that during the subscriber equipment access network of different brackets, realize the high subscriber equipment priority access network of grade, can satisfy different operating is carried out in the real network operation to the subscriber equipment of different brackets requirement.
The embodiment of the invention provides a kind of connection control method, comprising:
Obtain the access control weight factor of subscriber equipment, described access control weight factor is used to indicate the grade of described subscriber equipment;
Send described access control weight factor to described subscriber equipment, so that subscriber equipment accesses judgement according to described access control weight factor.
The embodiment of the invention provides a kind of connection control method, comprising:
Receive the access control weight factor that current place network of network side apparatus sends, described access control weight factor is used to indicate the grade of subscriber equipment;
Receive the access control information of described network equipment broadcasting, comprise the access factor in the described access control information;
Calculate access according to described access control weight factor and the functional relation that presets and judge numerical value, and judge the comparative result of numerical value and the access factor according to described access, initiate the request of access network.
The embodiment of the invention also provides a kind of access control equipment, comprising:
Factor acquiring unit, for the access control weight factor of obtaining subscriber equipment, described access control weight factor is used to indicate the grade of described subscriber equipment;
Factor transmitting element is used for sending the access control factor that described factor acquiring unit obtains to described subscriber equipment, so that subscriber equipment accesses judgement according to described access control weight factor.
The embodiment of the invention also provides a kind of subscriber equipment, comprising:
Factor receiving element is used for receiving the access control weight factor that current place network of network side apparatus sends, and described access control weight factor is used to indicate the grade of subscriber equipment;
The broadcast reception unit is used for receiving the access control information that described network equipment is broadcasted, and comprises the access factor in the described access control information;
The access judging unit, be used for the access control weight factor that receives according to described factor receiving element and the functional relation that presets and calculate access judgement numerical value, and judge the comparative result of the access factor in the access control information that numerical value and described broadcast reception unit receive, the request of initiation access network according to described access.
The embodiment of the invention also provides a kind of access control system, comprises network equipment and subscriber equipment,
Described network equipment, for the access control weight factor of obtaining subscriber equipment, described access control weight factor is used to indicate the grade of described subscriber equipment, sends described access control weight factor to described subscriber equipment; And send broadcasting access control information to subscriber equipment, comprise the access factor in the described access control information;
Described subscriber equipment, be used for receiving the access control weight factor that described network equipment sends, when the access control information that receives described network equipment broadcasting, calculate access according to described access control weight factor and the functional relation that presets and judge numerical value, and according to the comparative result of described access judgement numerical value with the access factor, initiate the request of access network.
In the connection control method of the embodiment of the invention, network equipment obtains the access control weight factor of subscriber equipment, and sends to subscriber equipment, and wherein access control weight factor is the grade that is used to indicate subscriber equipment.Like this in the process of network equipment control subscriber equipment access network, subscriber equipment can access judgement by the access control weight factor of equipment for indicating user grade, so that the chance of the subscriber equipment access network of different brackets is different, subscriber equipment priority access network that can grade is high can satisfy different operating is carried out in the real network operation to the subscriber equipment of different brackets requirement.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
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 the another kind of connection control method that Fig. 3 provides for the embodiment of the invention;
The flow chart of the another kind of connection control method that Fig. 4 provides for the embodiment of the invention;
The flow chart of the another kind of connection control method that Fig. 5 provides for the embodiment of the invention;
The flow chart of the another kind of connection control method that Fig. 6 provides for the embodiment of the invention;
The flow chart of the another kind of connection control method that Fig. 7 provides for the embodiment of the invention;
The structural representation of a kind of access control equipment that Fig. 8 provides for the embodiment of the invention;
The structural representation of the another kind of access control equipment that Fig. 9 provides for the embodiment of the invention;
The structural representation of a kind of subscriber equipment that Figure 10 provides for the embodiment of the invention;
The structural representation of the another kind of subscriber equipment that Figure 11 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 only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The embodiment of the invention provides a kind of connection control method, and the method for present embodiment is in the process of network equipment control subscriber equipment access network, the method that network equipment is performed, and flow chart comprises as shown in Figure 1:
101, obtain the access control weight factor of subscriber equipment, this access control weight factor is used to indicate the grade of this subscriber equipment.
The access control weight factor that is appreciated that subscriber equipment can be disposed by network equipment; Also can send the request of obtaining to the mobile service network management entity in the front place network of subscriber equipment by network equipment, acquisition request access control weight factor, such as can be to mobile management entity (Mobility Management Entity, MME), or the equipment such as the service support of general packet radio service technology point (Serving GPRS Support Node, SGSN) sends the request of obtaining; Can also as the part of subscription data, directly receive the subscription data acquisition that home subscribed services device (Home Subscriber Server, HSS) sends by network equipment, and in subscription data, comprise the access control weight factor; Can also acquire by other method, concrete acquisition methods does not cause the restriction to the embodiment of the invention.
This access control weight factor is the information that is used to refer to the subscriber equipment grade, such as the precedence information based on the transmission data, or the precedence information of service based registration etc., this access control weight factor can be the numerical value of expression grade, and the subscriber equipment grade that access control weight factor little (or large) can be set is high.
102, the access control weight factor of obtaining to subscriber equipment forwarding step 101 is so that subscriber equipment accesses judgement according to this access control weight factor.
Be appreciated that, network equipment can be in the process of access control or before, this access control weight factor is sent to subscriber equipment, and after subscriber equipment receives this access control weight factor, can in the access control process of network equipment to this subscriber equipment, access judgement, particularly:
Network equipment can send access control information to the subscriber equipment in the residential quarter in broadcast, comprise the information such as the access factor and access control time in access control information; Like this after subscriber equipment receives this broadcast and is access control information, can calculate a numerical value according to the access control weight factor of obtaining and the functional relation that presets, and with numerical value and the comparison of the access factor in the access control information of calculating, the numerical value that can set calculating is then initiated the request of access network less than (or greater than) the access factor; When the numerical value that calculates accesses the factor more than or equal to (or being less than or equal to), then do not initiate the request of access network.Can arrange when access control weight factor larger (or less), the numerical value that then calculates is larger.
And in the present embodiment, network equipment not only can be carried out step 101 to 102 as above, can also carry out access control, and namely when network congestion, broadcasting access control information allows subscriber equipment access judgement to subscriber equipment, thereby initiates access request.
In the connection control method of the embodiment of the invention, network equipment obtains the access control weight factor of subscriber equipment, and sends to subscriber equipment, and wherein access control weight factor is the grade that is used to indicate subscriber equipment.Like this in the process of network equipment control subscriber equipment access network, subscriber equipment can access judgement by the access control weight factor of equipment for indicating user grade, so that the chance of the subscriber equipment access network of different brackets is different, subscriber equipment priority access network that can grade is high can satisfy different operating is carried out in the real network operation to the subscriber equipment of different brackets requirement.
Need to prove, the access control weight factor that network equipment obtains can immobilize, also can be made amendment according to the strategy that presets by network equipment, such as increasing or reduce access control weight factor etc., in this case, amended access control weight factor need to be sent to subscriber equipment, access judgement.
The embodiment of the invention also provides a kind of connection control method, and the method for present embodiment is that by the performed method of subscriber equipment, flow chart comprises as shown in Figure 2 in the process of network equipment control subscriber equipment access network:
Step 201 receives the access control weight factor that current place network of network side apparatus sends, and this access control weight factor is used to indicate the grade of subscriber equipment.
Be appreciated that, the access control weight factor is the information that is used to refer to the subscriber equipment grade, such as the precedence information based on the transmission data, or the precedence information of service based registration etc., this access control weight factor can be the numerical value of expression grade, and it is high that the little subscriber equipment grade of access control weight factor can be set.
When network congestion, network equipment can be controlled the subscriber equipment access network, thereby initiates the flow process of access control, and namely network equipment can be broadcasted access control information to the subscriber equipment of residential quarter quilt.And subscriber equipment does not have absolute ordinal relation when carrying out above-mentioned steps 201 and carrying out this step, can carry out simultaneously, can sequentially carry out yet, and shown in Fig. 2 is a kind of concrete situation.
After being appreciated that when subscriber devices compute numerical value is judged in access, compare with the access factor in the access control information, in the time of can setting access control information than the access factor little (or large), initiate the request of access network; And the access control factor is equal to or greater than (or being less than or equal to) access during the factor, does not initiate the request of access network.In the situation, can set the subscriber equipment of higher grade (or lower), the access control weight factor is also just less, thereby the access that calculates judges that numerical value is also with regard to less (or larger), more possible access network just then, the subscriber equipment priority access network that namely grade is high.
In the connection control method of the embodiment of the invention, subscriber equipment can receive the access control weight factor that network equipment sends, after the access control information that receives network equipment broadcasting, calculate access according to access control weight factor and the functional relation that presets and judge numerical value, and the access factor that will access in judgement numerical value and the access control information compares, initiate access request according to comparative result at last, wherein access control weight factor is the grade that is used to indicate subscriber equipment.Like this in the process of network equipment control subscriber equipment access network, subscriber equipment can access judgement by the access control weight factor of equipment for indicating user grade, so that the chance of the subscriber equipment access network of different brackets is different, subscriber equipment priority access network that can grade is high can satisfy different operating is carried out in the real network operation to the subscriber equipment of different brackets requirement.
In a specific embodiment, if network equipment has upgraded the access control weight factor, can initiatively initiate more new technological process, can the access control weight factor of upgrading be sent to subscriber equipment by beep-page message.When subscriber equipment receives this beep-page message, if comprise the access control weight factor in this beep-page message, and equipment for indicating user is initiated the service request flow process, then this subscriber equipment can store the access control weight factor that wherein comprises, and send service request to network equipment according to beep-page message, and can carry indication information with a newly-increased field in service request, it is be used to informing that the network equipment subscriber equipment has upgraded the access control weight factor that this indication information is used to refer to this service request.
If there is not equipment for indicating user to initiate the service request flow process in the beep-page message that subscriber equipment receives, then subscriber equipment can not send service request.
Below connection control method in the LTE network as the example explanation, in following concrete Application Example, when network congestion, by the network equipment in the LTE network subscriber equipment is carried out access control.
With reference to shown in 3, in a specific embodiment, the subscriber equipment in the LTE network is initiated in the process of registration to network, network equipment sends to subscriber equipment with the access control weight factor, to carry out the access control process, the step of dotted line is optional step among Fig. 3, comprising:
301, subscriber equipment adheres to request (Attach Request) to the MME transmission of current place network.
302, the MME of the current place of subscriber equipment network sends identify label request (Identification Request) to MME or the SGSN of the front place network of subscriber equipment, the user ID of this subscriber equipment of acquisition request (International Mobile Subscriber Identification, IMSI).
Be appreciated that, subscriber equipment is constantly mobile between network, when subscriber equipment moves to new LTE network cell, and the IMSI that does not comprise this subscriber equipment in registration request, then the MME of current network can send the identify label request to the mobile service network management entity in the front place network.Because the front place network of subscriber equipment may be the LTE network, also may be the UMTS network, then to have can be MME or SGSN to the mobile service network management entity in the front place network of subscriber equipment.
303, the MME of the front place network of subscriber equipment or SGSN return identify label response (Identification Response).
If store context and the IMSI information of this subscriber equipment among the MME of a front place network or the SGSN, then can return to the MME of current place network by the identify label response, and in context, can comprise the access control weight factor of equipment for indicating user grade; If in the MME of a front place network or SGSN, do not store IMSI, then can return an error message, and execution in step 304.
304, the MME of the current place of subscriber equipment network sends identification request (Identify Request), the IMSI of this subscriber equipment of requesting query to subscriber equipment.
The access control weight factor of subscriber equipment may be stored in client identification module (Subscriber Identity Module, SIM) or in the subscriber equipment, if in step 303, the MME of current place network does not get access to the access control weight factor of subscriber equipment, then in the identification request that this step sends, can also comprise the information of acquisition request access control weight factor, obtain the access control weight factor to subscriber equipment.
And if in step 303, obtained the access control weight factor of subscriber equipment, the information that then in the identification request that this step sends, also can comprise acquisition request access control weight factor, like this after subscriber equipment returns the access control weight factor, that subscriber equipment can be returned and in step 303, get access to such an extent that the access control weight factor compares, if consistent, illustrate that then this subscriber equipment does not have duplicity, if inconsistent, then can take certain measure, as refusing access network etc.
305, subscriber equipment returns identification response (Identify Response) to the MME of current place network, comprises the IMSI of this subscriber equipment in identification response, can also comprise the access control weight factor.
306, subscriber equipment by with HSS between communicate by letter and carry out authentication and authentication.
307, the MME of the current place of subscriber equipment network sends position updating request (Update Location Request), the subscription data of this subscriber equipment of acquisition request to HSS.If do not store effective subscription data among the MME of current place network, then can send in this step position updating request, and tell under the MME that the HSS subscriber equipment arrived current place.
308, HSS replys (Update Location Ack) to the MME home position renewal of current place network.
Upgrade the subscription data that can comprise this subscriber equipment in replying in the position returned, can also comprise the access control weight factor of this subscriber equipment.
309, set up carrying between the MME of the current place of subscriber equipment network and the packet data gateway (PDN Gateway, P-GW), and return to subscriber equipment and to adhere to response (Attach Response).
If do not preserve the access control weight factor in the subscriber equipment, or the MME of current place network makes amendment to the access control weight factor that gets access to, and then can return to the access control weight factor of adhering to of subscriber equipment carrying renewal in the response.Particularly, can be carried at and accept to adhere in the message or refusal adheres in the message.
Like this after subscriber equipment gets access to the access control weight factor, just can after in the network equipment access control process of carrying out such as the MME of current place network, access judgement according to this access control weight factor, described in the corresponding embodiment of concrete access deterministic process such as Fig. 2, do not give unnecessary details at this.
In the present embodiment, subscriber equipment triggers register flow path, current MME can be from MME or the SGSN of the front place network of subscriber equipment, or get access to the access control weight factor of equipment for indicating user grade from HSS, and send to subscriber equipment, carry out in the process of access control at network equipment like this, subscriber equipment just can access judgement by this access control weight factor, can access network thereby whether determine, so that the chance of the subscriber equipment access network of different brackets is different, subscriber equipment priority access network that can grade is high can satisfy different operating is carried out in the real network operation to the subscriber equipment of different brackets requirement.
With reference to shown in 4, in another specific embodiment, in the process of tracking area update (tracking area update, TAU), network equipment sends to subscriber equipment with the access control weight factor, to carry out the access control process, comprising:
401, subscriber equipment sends the TAU request to the MME of current place LTE network;
When user's set roaming to new network cell, can send to the MME of current network the TAU request.
402, the MME of the current place of subscriber equipment network sends context request (Context Request) to the mobile service network management entity (such as MME or SGSN) of the front place network of subscriber equipment.
403, MME or the SGSN in the front place network returns context response, and the part that the access control weight factor of this subscriber equipment can be used as subscription data is carried in the context response, returns to the MME of current place network.
404-405, subscriber equipment by and HSS between mutual, after finishing the authentication and authentication of this subscriber equipment, the MME of the current place of subscriber equipment network and P-GW set up carrying (this step does not draw) also and carry out the position between the HSS and upgrade, and tell the HSS subscriber equipment to move under the current MME and can obtain the effective subscription data that stores among the HSS simultaneously.
Particularly, the MME of current place network can send position updating request to HSS, and HSS can reply in the home position renewal, the access control weight factor that can carry subscriber equipment in the position renewal is replied.
406, the MME of current place network makes amendment to the access control weight factor that gets access to.
Particularly, the MME of current place network can be in conjunction with the strategy that the presets access control weight factor of making amendment, and comprises that such as, the strategy that presets the access control factor with this subscriber equipment increases or reduces etc.
407, the access control weight factor was carried at and sends to subscriber equipment in the TAU response (comprising TAU receipt message or TAU refuse information) and preserve after the MME of current place network will revise.
Like this after subscriber equipment gets access to the access control weight factor, just can be in the access control process that network equipment carries out such as the MME of current place network, access judgement according to this access control weight factor, described in the corresponding embodiment of concrete access deterministic process such as Fig. 2, do not give unnecessary details at this.
In the present embodiment, subscriber equipment triggers the TAU flow process, the MME at current place can be from MME or the SGSN of the front place network of UE, or HSS obtains the access control weight factor and makes amendment, then amended access control weight factor is sent to subscriber equipment, carry out in the process of access control at network equipment like this, subscriber equipment just can access judgement by this access control weight factor, can access network thereby whether determine, so that the chance of the subscriber equipment access network of different brackets is different, subscriber equipment priority access network that can grade is high can satisfy different operating is carried out in the real network operation to the subscriber equipment of different brackets requirement.
With reference to shown in Figure 5, in another specific embodiment, in the process of service request, network equipment sends to subscriber equipment with the access control weight factor, to carry out the access control process, comprising:
501, subscriber equipment sends service request (Service Reques) to the MME of current place network.
502, subscriber equipment by with HSS between communicate by letter and carry out the process of authentication and authentication.
503, the MME of the current place of subscriber equipment network obtains the access control weight factor of subscriber equipment.
MME can be the access control weight factor of directly indicating grade according to network strategy for this user device configuration, also can be to MME or the SGSN acquisition request access control weight factor of the front place network of subscriber equipment, can also be to HSS acquisition request access control weight factor.
504, the MME of current place network sends initial context and sets up request (Initial Context Setup Request) to the base station, to set up customer equipment context, wherein carry Non-Access Stratum (non-access stratum, NAS) the data protocol unit of message (Protocol Data Unit, PDU), in NAS PDU, be packaged with the access control weight factor of subscriber equipment.
After the base station receives this initial context foundation request, and set up radio bearer between the subscriber equipment, and can not resolve NAS PDU, and directly the request of setting up of this initial context is transmitted to subscriber equipment.
505, after context foundation is finished, the base station sends initial context foundation and finishes message to the MME of current place network.
By above-mentioned steps 504, the MME of current place network just can send to subscriber equipment with the access control weight factor of obtaining, and in other specific embodiment, the MME of current place network can also directly send NAS message to subscriber equipment, wherein carries the access control weight factor of obtaining.Carry out in the process of access control at network equipment like this, subscriber equipment just can access judgement by this access control weight factor, can access network thereby whether determine, so that the chance of the subscriber equipment access network of different brackets is different, subscriber equipment priority access network that can grade is high can satisfy different operating is carried out in the real network operation to the subscriber equipment of different brackets requirement.Wherein concrete access determination methods is not given unnecessary details at this as described in the corresponding embodiment of Fig. 2.
With reference to shown in Figure 6, in other specific embodiment, if HSS has upgraded the subscription data of subscriber equipment, comprising the access control weight factor of subscriber equipment, then HSS can initiatively initiate the renewal process of access control weight factor, comprising:
601, HSS has upgraded the access control weight factor in the subscription data, inserts subscription data (Insert Subscriber Data) to the MME transmission of the current place of subscriber equipment LTE network, comprising upgrading terrible access control weight factor.
HSS can be according to the access control weight factor of the strategy modification subscriber equipment that presets, such as increasing or reducing etc.
602, the MME of current place network returns to HSS and inserts subscription data and reply.
603, the MME of current place network can send to subscriber equipment with the access control weight factor of upgrading.
Specifically when sending the access control weight factor, can following several send modes: the MME of the current place of subscriber equipment network sends paging (paging) message to subscriber equipment, the access control weight factor that wherein comprises renewal, and equipment for indicating user is not initiated follow-up service request flow process;
The MME of the current place of subscriber equipment network sends beep-page message to subscriber equipment, wherein comprises the access control weight factor of renewal, and equipment for indicating user is initiated follow-up service request flow process; After subscriber equipment received beep-page message, the MME transmission service request to current place network can comprise indication information in this service request, be used to refer to this service request and be used for just informing that the MME subscriber equipment has upgraded the access control weight factor; Then MME just can not carry out follow-up action, as activating carrying etc.
The MME of current place network sends beep-page message to subscriber equipment, waking the subscriber equipment that is in idle condition up, and sends to afterwards the access control weight factor of carrying this renewal in the NAS message of subscriber equipment;
The MME of current place network does not carry out first follow-up action after receiving the access control weight factor of the renewal that HSS sends, and waits for when subscriber equipment is initiated TAU or service request flow process the access control weight factor of upgrading being sent to subscriber equipment.
In the present embodiment, revise the access control weight factor of subscriber equipment as HSS after, can initiatively send a flow process of upgrading the access control weight factor, so that the subscriber equipment end can learn in time that network side is to the access control weight factor of this user equipment allocation, to carry out the access control flow process, concrete method is not given unnecessary details at this as described in the corresponding embodiment of Fig. 2.
With reference to shown in Figure 7, in other specific embodiment, the access control weight factor is not the part of subscription data, then can be configured by network side, to carry out the access control flow process, comprising:
701, the access control weight factor of the MME configure user equipment of the current place of subscriber equipment LTE network.
MME can dispose the access control weight factor according to the strategy that presets, and when being configured, be not separately for some user device configuration, can be for a certain type of user equipment configuration, the subscriber equipment that is about to same type compares and the access control weight factor of configuration respectively, to indicate the grade of each subscriber equipment.The type here can be that network side is exhaled data according to having moved, moved the access style of reasons such as exhaling signaling or Mobile Terminated Call.
702, the MME of current place network sends to the base station with the access control weight factor of configuration.
MME can set up in the process of S1 interface with the base station, sets up message or S1 interface configuration updating message by the S1 interface access control weight factor of a plurality of subscriber equipmenies is sent to the base station.
703, the base station is broadcast to all subscriber equipmenies by Cell Broadcast CB with the access control weight factor that disposes, and can comprise the access control weight factor of the subscriber equipment of at least a type in Cell Broadcast CB.
Subscriber equipment can store corresponding access control weight factor according to type and the grade of oneself, and accesses judgement in the process of access control.Such as, the type of subscriber equipment A is a, and grade is b, and subscriber equipment stores the access control weight factor of a type and b grade.
In other specific embodiment, the access control weight factor that the radio access node base station also can configure user equipment, and by Cell Broadcast CB the access control weight factor of configuration is sent to subscriber equipment, to carry out the flow process of access control.And the base station is configured the Method type of method and the MME configuration access control weight factor of access control weight factor, can be for the user device configuration of a certain type.
And network equipment can be by the access control weight factor of equipment control (DM) the process configure user equipment under the open mobile management (OMA), or the access control weight factor of aerial download (OTA) the process configure user equipment by client identification module (SIM), and with the configuration the access control weight factor send to subscriber equipment, with in the access control flow process, access judgement.
The embodiment of the invention provides a kind of access control equipment, this access control equipment can be network equipment such as equipment such as MME, SGSN or base stations, its structural representation comprises as shown in Figure 8:
Wherein the access control weight factor that factor acquiring unit 10 can be obtained of factor transmitting element 11 is carried in following arbitrary message, sends to subscriber equipment: beep-page message, non access stratum NAS message, tracking area update TAU response and adhere to response etc.; Also can the access control weight factor be sent to subscriber equipment by Cell Broadcast CB; Can also by the equipment control DM under the open mobile management OAM or the aerial download OTA flow process of client identification module SIM, the access control weight factor be sent to subscriber equipment.
Need to prove, the access control equipment of present embodiment can be when network congestion, the access control of control subscriber equipment, then the access control equipment of present embodiment can also comprise that broadcasting access control information is to the unit of subscriber equipment, be used for carrying out access control, wherein in access control information, can comprise the information such as the access factor.
As seen, in the access control equipment of the embodiment of the invention, factor acquiring unit 10 obtains the access control weight factor of subscriber equipment, and sends to subscriber equipment by factor transmitting element 11, and wherein access control weight factor is the grade that is used to indicate subscriber equipment.Like this in the process of control subscriber equipment access network, subscriber equipment can access judgement by the access control weight factor of equipment for indicating user grade, so that the chance of the subscriber equipment access network of different brackets is different, subscriber equipment priority access network that can grade is high can satisfy different operating is carried out in the real network operation to the subscriber equipment of different brackets requirement.
With reference to shown in Figure 9, in a specific embodiment, access control equipment is except comprising structure as shown in Figure 8, can also comprise factor modification unit 12, and factor acquiring unit 10 can comprise request transmitting unit 110, response receiving element 120, configuration acquiring unit 130 and subscription data receiving element 140, particularly:
The factor is revised unit 12, is used for the access control weight factor that described factor acquiring unit 10 obtains is made amendment;
Subscription data receiving element 140 receives the subscription data that home subscribed services device HSS sends, and comprises the access control weight factor of described subscriber equipment in the described subscription data.
In the access control equipment of present embodiment, factor acquiring unit 10 can be configured by configuration acquiring unit 130 when obtaining the access control weight factor, or receives the access control weight factor of other network equipment configuration; Also can receive the subscription data that HSS sends by subscription data receiving element 140, comprising the access control weight factor; Can also send context request by request transmitting unit 110, and receive the context response of returning by response receiving element 120, comprising the access control weight factor.
Wherein, request transmitting unit 110, can also be used for sending the identify label request to the mobile service network management entity of the front place network of described subscriber equipment, then respond receiving element 120, can also be used for receiving the identify label response that described mobile service network management entity returns, comprise the access control weight factor in the described identify label response; Request transmitting unit 110, can also be used for sending position updating request to home subscribed services device HSS, then respond receiving element 120, can also be used for receiving position that described HSS returns and upgrade and reply, comprise the access control weight factor of described subscriber equipment during described position is upgraded and replied.
And in the present embodiment, the access control weight factor that factor acquiring unit 10 can be obtained of factor transmitting element 11 sends to subscriber equipment; Or after the factor revises access control weight factor that unit 12 obtains factor acquiring unit 10 first and makes amendment, by factor transmitting element 11 the access control weight factor of revising is sent to subscriber equipment, particularly, it is with configuration acquiring unit 130 that the factor is revised unit 12, and the access control weight factor that subscription data receiving element 140 or response receiving element 120 obtain is made amendment.
Need to prove, in other specific embodiment, factor acquiring unit 10 can also comprise request transmitting unit 110 and response receiving element 120, configuration acquiring unit 130, any one or more groups structure in the subscription data receiving element 140, include only configuration acquiring unit 130 such as factor acquiring unit 10, or comprise configuration acquiring unit 130 and subscription data receiving element 140 etc.
The embodiment of the invention provides a kind of subscriber equipment, and structural representation comprises as shown in figure 10:
As seen, in the subscriber equipment of the embodiment of the invention, factor receiving element 20 receives the access control weight factor that network equipment sends, receive the access control information of network equipment broadcasting when broadcast reception unit 21 after, calculate access according to access control weight factor and the functional relation that presets and judge numerical value, access judging unit 22 will access the access factor of judging in numerical value and the access control information and compare, initiate access request according to comparative result at last, wherein access control weight factor is the grade that is used to indicate subscriber equipment.Like this in the process of control subscriber equipment access network, subscriber equipment can access judgement by the access control weight factor of equipment for indicating user grade, so that the chance of the subscriber equipment access network of different brackets is different, subscriber equipment priority access network that can grade is high can satisfy different operating is carried out in the real network operation to the subscriber equipment of different brackets requirement.
With reference to shown in Figure 11, in a specific embodiment, subscriber equipment is except comprising structure as shown in figure 10, can also comprise: service request unit 23, be used for sending service request to described network equipment according to the beep-page message that described factor receiving element 20 receives, comprise indication information in the described service request, it is be used to informing that the described subscriber equipment of network equipment has upgraded the access control weight factor that described indication information is used to refer to this service request.
In the present embodiment, if network equipment has upgraded the access control weight factor, can initiatively the access control weight factor of upgrading be sent to subscriber equipment by beep-page message, when factor receiving element 20 receives the beep-page message that described network equipment sends, comprise described access control weight factor in the described beep-page message, and indicate described subscriber equipment to initiate the service request flow process, then after service request unit 23 has stored this access control weight factor, can send service request to network equipment, upgrade the access control weight factor to tell this subscriber equipment of network equipment.
The embodiment of the invention also provides a kind of access control system, comprises network equipment and subscriber equipment, wherein:
Described network equipment, for the access control weight factor of obtaining subscriber equipment, described access control weight factor is used to indicate the grade of described subscriber equipment, sends described access control weight factor to described subscriber equipment; And send broadcasting access control information to subscriber equipment, comprise the access factor in the described access control information;
Described subscriber equipment, be used for receiving the access control weight factor that described network equipment sends, when the access control information that receives described network equipment broadcasting, calculate access according to described access control weight factor and the functional relation that presets and judge numerical value, and according to the comparative result of described access judgement numerical value with the access factor, initiate the request of access network.
Wherein the structure of subscriber equipment can be shown in Figure 10 or 11, and the structure of network equipment can comprise the structure such as Fig. 8 or 9 described access control equipments, does not give unnecessary details at this.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of above-described embodiment is to come the relevant hardware of instruction finish by program, this program can be stored in the computer-readable recording medium, and storage medium can comprise: read-only memory (ROM), random access memory (RAM), disk or CD etc.
More than connection control method, system and equipment that the embodiment of the invention is provided be described in detail, used specific embodiment herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (18)
1. a connection control method is characterized in that, comprising:
Obtain the access control weight factor of subscriber equipment, described access control weight factor is used to indicate the grade of described subscriber equipment;
Send described access control weight factor to described subscriber equipment, so that subscriber equipment accesses judgement according to described access control weight factor.
2. method according to claim 1 is characterized in that, the described access control weight factor of obtaining subscriber equipment comprises:
Receive the subscription data that home subscribed services device HSS sends, comprise the access control weight factor of described subscriber equipment in the described subscription data.
3. method according to claim 1 is characterized in that, the described access control weight factor of obtaining subscriber equipment comprises:
Mobile service network management entity to the front place network of described subscriber equipment sends context request; Receive the context response of the described subscriber equipment that described mobile service network management entity returns, comprise the access control weight factor in the described context response;
Or,
Mobile service network management entity to the front place network of described subscriber equipment sends the identify label request; Receive the identify label response that described mobile service network management entity returns, comprise the access control weight factor in the described identify label response;
Or,
Send position updating request to home subscribed services device HSS, and receive position that described HSS returns and upgrade and reply, comprise the access control weight factor of described subscriber equipment during described position is upgraded and replied.
4. method according to claim 1 is characterized in that, the described access control weight factor of obtaining subscriber equipment comprises:
Access control weight factor according to the tactful configure user equipment that presets; Or,
Receive the access control weight factor of the mobile service network management entity configuration of the current place of described subscriber equipment network.
5. such as each described method of claim 1 to 4, it is characterized in that the described access control weight factor of obtaining subscriber equipment also comprises afterwards:
Described access control weight factor is made amendment;
Describedly send the access control weight factor to described subscriber equipment and specifically comprise: the access control weight factor of described modification is sent to described subscriber equipment.
6. such as each described method of claim 1 to 4, it is characterized in that, describedly send described access control weight factor to described subscriber equipment and comprise:
Described access control weight factor is carried in following arbitrary message, sends to described subscriber equipment: beep-page message, non access stratum NAS message, tracking area update TAU response and adhere to response;
Or, by Cell Broadcast CB described access control weight factor is sent to described subscriber equipment;
Or, by the equipment control DM under the open mobile management OAM or the aerial download OTA flow process of client identification module SIM, described access control weight factor is sent to subscriber equipment.
7. a connection control method is characterized in that, comprising:
Receive the access control weight factor that current place network of network side apparatus sends, described access control weight factor is used to indicate the grade of subscriber equipment;
Receive the access control information of described network equipment broadcasting, comprise the access factor in the described access control information;
Calculate access according to described access control weight factor and the functional relation that presets and judge numerical value, and judge the comparative result of numerical value and the access factor according to described access, initiate the request of access network.
8. method as claimed in claim 7 is characterized in that, the access control weight factor that the current place of described reception network of network side apparatus sends comprises:
Receive the beep-page message that described network equipment sends, comprise described access control weight factor in the described beep-page message, and indicate described subscriber equipment to initiate the service request flow process;
Then described method also comprises: send service request to described network equipment according to described beep-page message, comprise indication information in the described service request, it is be used to informing that the described subscriber equipment of network equipment has upgraded the access control weight factor that described indication information is used to refer to this service request.
9. an access control equipment is characterized in that, comprising:
Factor acquiring unit, for the access control weight factor of obtaining subscriber equipment, described access control weight factor is used to indicate the grade of described subscriber equipment;
Factor transmitting element is used for sending the access control factor that described factor acquiring unit obtains to described subscriber equipment, so that subscriber equipment accesses judgement according to described access control weight factor.
10. access control equipment according to claim 9, it is characterized in that, described factor acquiring unit comprises: the subscription data receiving element, receive the subscription data that home subscribed services device HSS sends, and comprise the access control weight factor of described subscriber equipment in the described subscription data;
Described factor transmitting element is used for the access control weight factor that comprises to the subscription data that described subscriber equipment transmission subscription data receiving element receives.
11. according to claim 9 or 10 described access control equipments, it is characterized in that described factor acquiring unit comprises: request transmitting unit and response receiving element;
The described request transmitting element, be used for sending context request to the mobile service network management entity of the front place network of described subscriber equipment, described response receiving element, be used for receiving the context response of the described subscriber equipment that described mobile service network management entity returns, comprise the access control weight factor in the described context response; Described factor transmitting element is used for sending the access control weight factor that context response that described response receiving element receives comprises to described subscriber equipment;
Or,
The described request transmitting element, be used for sending the identify label request to the mobile service network management entity of the front place network of described subscriber equipment, described response receiving element, be used for receiving the identify label response that described mobile service network management entity returns, comprise the access control weight factor in the described identify label response; Described factor transmitting element responds the access control weight factor that comprises for the identify label that sends described response receiving element reception to described subscriber equipment;
Or,
The described request transmitting element, be used for sending position updating request to home subscribed services device HSS, described response receiving element is used for receiving position that described HSS returns and upgrades and reply, and comprises the access control weight factor of described subscriber equipment during described position is upgraded and replied; Described factor transmitting element is replied the access control weight factor that comprises for the position renewal that sends described response receiving element reception to described subscriber equipment.
12., it is characterized in that described factor acquiring unit specifically comprises such as claim 9 or 10 described access control equipments: the configuration acquiring unit is used for the access control weight factor according to the tactful configure user equipment that presets; Or be used for receiving the access control weight factor of the mobile service network management entity configuration of the current place of described subscriber equipment network;
Described factor transmitting element is used for sending the access control weight factor that described configuration acquiring unit obtains to described subscriber equipment.
13. to 12 each described access control equipments, it is characterized in that according to claim 9, also comprise:
The factor is revised the unit, is used for the access control weight factor that described factor acquiring unit obtains is made amendment;
Described factor transmitting element is used for that the described factor is revised the access control weight factor of revising the unit and sends to described subscriber equipment.
14. a subscriber equipment is characterized in that, comprising:
Factor receiving element is used for receiving the access control weight factor that current place network of network side apparatus sends, and described access control weight factor is used to indicate the grade of subscriber equipment;
The broadcast reception unit is used for receiving the access control information that described network equipment is broadcasted, and comprises the access factor in the described access control information;
The access judging unit, be used for the access control weight factor that receives according to described factor receiving element and the functional relation that presets and calculate access judgement numerical value, and judge the comparative result of the access factor in the access control information that numerical value and described broadcast reception unit receive, the request of initiation access network according to described access.
15. subscriber equipment as claimed in claim 14 is characterized in that,
Described factor receiving element is used for receiving the beep-page message that described network equipment sends, and comprises described access control weight factor in the described beep-page message, and indicates described subscriber equipment to initiate the service request flow process;
Described equipment also comprises: the service request unit, the beep-page message that is used for receiving according to described factor receiving element sends service request to described network equipment, comprise indication information in the described service request, it is be used to informing that the described subscriber equipment of network equipment has upgraded the access control weight factor that described indication information is used to refer to this service request.
16. an access control system is characterized in that, comprises network equipment and subscriber equipment,
Described network equipment, for the access control weight factor of obtaining subscriber equipment, described access control weight factor is used to indicate the grade of described subscriber equipment, sends described access control weight factor to described subscriber equipment; And send broadcasting access control information to subscriber equipment, comprise the access factor in the described access control information;
Described subscriber equipment, be used for receiving the access control weight factor that described network equipment sends, when the access control information that receives described network equipment broadcasting, calculate access according to described access control weight factor and the functional relation that presets and judge numerical value, and according to the comparative result of described access judgement numerical value with the access factor, initiate the request of access network.
17. system as claimed in claim 16 is characterized in that, described subscriber equipment is such as the described subscriber equipment of claims 14 or 15.
18. such as claim 16 or 17 described systems, it is characterized in that, comprise the structure such as each described access control equipment of claim 9 to 13 in the described network equipment.
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| CN2011103271904A CN103079253A (en) | 2011-10-25 | 2011-10-25 | Access control method, system and equipment |
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| CN2011103271904A CN103079253A (en) | 2011-10-25 | 2011-10-25 | Access control method, system and equipment |
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| CN107846671A (en) * | 2016-09-19 | 2018-03-27 | 中国电信股份有限公司 | Method, base station and the system of dynamic access control |
| CN110730444A (en) * | 2019-10-18 | 2020-01-24 | 中国联合网络通信集团有限公司 | Communication network access method and device based on terminal |
| CN113411789A (en) * | 2020-03-16 | 2021-09-17 | 瑞昱半导体股份有限公司 | Bluetooth mesh network system with control right sharing mechanism and control method thereof |
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| CN107846671A (en) * | 2016-09-19 | 2018-03-27 | 中国电信股份有限公司 | Method, base station and the system of dynamic access control |
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