CN102238696B - Control method and equipment for terminal equipment access network - Google Patents
Control method and equipment for terminal equipment access network Download PDFInfo
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- CN102238696B CN102238696B CN201010163839.9A CN201010163839A CN102238696B CN 102238696 B CN102238696 B CN 102238696B CN 201010163839 A CN201010163839 A CN 201010163839A CN 102238696 B CN102238696 B CN 102238696B
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Abstract
The embodiment of the invention discloses a control method and equipment for a terminal equipment access network. By using the technical scheme provided by the embodiment of the invention, the problem of control time tolerated MTC (Machine Type Communication) equipment accessed to the network within a certain range is solved. The MTC equipment with time tolerance characteristic is delayed to be accessed to the network through a system broadcasting message containing information for limiting the MTC equipment to be accessed to the network. The change to the traditional protocol is small, the operation of the MTC equipment with time tolerance characteristic is also simplified and is simple to realize, and the cost of the MTC equipment is reduced.
Description
Technical field
The present invention relates to communication technical field, particularly a kind of control method of terminal equipment access network and equipment.
Background technology
3GPP (3rd Generation Partnership Project, third generation partner program) propose in agreement and need to support a kind of MTC (Machine TypeCommunications with time tolerance characteristic, machine type communication) device, the MTC device with this attribute can the transmission of delayed data.
This functional purpose is when Radio Access Network overload, and Virtual network operator can stop the MTC device with time tolerance characteristic to be linked in network.
About this characteristic, 3GPP defines following demand:
(1) Virtual network operator can limit MTC device and is linked in network;
(2) Virtual network operator can apply this restriction within the specific limits;
(3) MTC device can determine when that it is limited for being linked in network, and the information as provided according to network determines whether initiate or delayed data transmission;
(4) only have when MTC server transmits data to MTC device, and MTC device due to by network limited and unreachable time, need to return an inaccessible instruction of MTC device to MTC server.
At LTE (Long Term Evolution, Long Term Evolution) system system broadcast message (SIB2) in can comprise IE (the Information Element of ac-BarringInfo, information unit), when the overload of a certain community wishes that limiting terminal is linked into network, ac-BarringInfo IE in system broadcast message can be set to suitable value, allow terminal not initiate to connect.
Detailed process is as follows:
Ac-BarringInfo can comprise ac-BarringFor MO-Signaling and ac-BarringForMO-Data two IE, wherein, ac-BarringFor MO-Signaling represents the access restriction of the connection establishment of the terminal active initiation due to signaling triggering, and ac-BarringFor MO-Data represents that the access of the connection establishment of the terminal active initiation due to data-triggered limits.
These two IE of ac-BarringForMO-Signaling and ac-BarringFor MO-Data can comprise following amount of information:
ac-BarringFactor?ENUMERATED{
p00，p05，p10，p15，p20，p25，p30，p40，
p50，p60，p70，p75，p80，p85，p90，p95}，
ac-BarringTime?ENUMERATED{s4，s8，s16，s32，s64，s128，s256，s512}，
ac-BarringForSpecialAC?BIT?STRING(SIZE(5))
Wherein, ac-BarringFactor represents the random number between 0 to 1, wherein, p00=0, p05=0.05, p10=0.10 ..., p95=0.95.
Ac-BarringFactor can get these 16 worthwhile in any one value.
When the value height carried during the random number that UE obtains is than ac-BarringFactor, represent that this terminal allows to be linked in network, otherwise the access of this terminal will be prohibited.
Ac-BarringTime represents the time that terminal will be prohibited to access, and unit is second.
In concrete application scenarios, terminal can safeguard 3 timers: T302, T303 and T305.
If T302 timer starts, then allly in RRC connection establishment request message be designated as MT, the access of MO signaling and MO call all will be prevented from.
If T302 timer expiry or stopping, but T303 timer is activated, then in RRC connection establishment request message, the access of all MO of being designated as call will be prevented from, but the access of MO signaling and MT type then can allow.
If T302 timer expiry or stopping, but T305 timer is activated, then in RRC connection establishment request message, the access of all MO of being designated as signaling will be prevented from, but the access of MT and MO call type then can allow.
The activation of T303 and T305 timer arranges relevant with the ac-BarringInfo in system broadcast message.
Wherein, MO call forbids access handling process schematic diagram as shown in Figure 1, assuming that T302, T303 and T305 timer now in terminal does not all activate:
Step S101, terminal initiate the connection request of MO call.
Ac-BarringFor MO-Data whether is comprised in step S 102, terminal judges SIB2.
If there is ac-BarringInfo in SIB2, and wherein comprise ac-BarringFor MO-Data, then perform step S103;
If do not comprise ac-BarringFor MO-Data in SIB2, then perform step S106.
Step S103, terminal generate the random number between a 0-1.
The ac-BarringFactor comprised in the random number of generation and ac-BarringFor MO-Data compares by step S104, terminal.
If the random number that terminal generates is less than the value of ac-BarringFactor, then perform step S105;
If the random number that terminal generates is larger than the value of ac-BarringFactor, then perform step S106.
Step S105, terminal start timer T303.
In such cases, terminal thinks that this access request is forbidden by community, therefore also can not initiate the request message of RRC.Now, terminal starts timer T303, and the length of T303 is then got by certain formulae discovery according to the value of the ac-BarringTime in Cell Broadcast CB.Within the time that T303 starts, the connection request of all MO call all can be prevented from terminal, until timer T303 is overtime.
Step S106, terminal think that this access request is not stoped by community, and terminal will initiate the request of RRC connection establishment.
Step S107, base station judge whether to accept access request according to current load request.
If base station allows this request, then RRC connection establishment request success;
If now load of base station is overweight, this request can be refused in base station, then perform step S108.
Step S108, after terminal receives the refuse information of base station, timer T302 will be started.
Now, the access of all MT, MO signaling and MO call all will be prevented from, until timer T302 is overtime.
Activation and the T303 of T305 timer are similar, and as shown in Figure 2, detailed process repeats no more its flow chart.
In existing technical scheme, the restriction access strategy not about MT in system broadcast message, network only has the RRC connection establishment request by refusing to be designated as MT to forbid the access request of MT type.
Realizing in process of the present invention, inventor finds that prior art at least exists following problem:
Before also do not have method to solve network to limit MTC device access network within the specific limits, and how MTC device determines that now network is also not illustrating of restriction access.
Summary of the invention
The embodiment of the present invention provides a kind of control method and equipment of terminal equipment access network, solves the problem of the MTC device access network of control time tolerance in certain limit.
For achieving the above object, the embodiment of the present invention provides a kind of control method of terminal equipment access network on the one hand, comprising:
The information of restriction MTC device access network whether is comprised in system broadcast message received by terminal equipment judges;
If comprised, described terminal equipment is set up and is stoped mark, and the described mark that stops is for forbidding that described terminal equipment sends the service access request corresponding with the information of described restriction MTC device access network.
On the other hand, the embodiment of the present invention additionally provides a kind of terminal equipment, comprising:
Judge module, for judging the information whether comprising restriction MTC device access network in received system broadcast message;
Processing module, during for comprising the information limiting MTC device access network in the system broadcast message received by described judge module judgement, set up and stop mark, wherein, the described mark that stops is for forbidding that described terminal equipment sends the service access request corresponding with the information of described restriction MTC device access network.
On the other hand, the embodiment of the present invention additionally provides a kind of control method of terminal equipment access network, comprising:
Network equipment judges whether to need restriction MTC device access network;
If judge to need restriction MTC device access network, described network equipment sends the system broadcast message of the information comprising restriction MTC device access network.
On the other hand, the embodiment of the present invention additionally provides a kind of network equipment, comprising:
Judge module, needs restriction MTC device access network for judging whether;
Sending module, during for judging at described judge module to need restriction MTC device access network, sends the system broadcast message of the information comprising restriction MTC device access network.
Compared with prior art, the present invention has the following advantages:
By the technical scheme that the application embodiment of the present invention proposes, solve the problem of the MTC device access network of control time tolerance in certain limit, by the system broadcast message of the information comprising restriction MTC device access network, the MTC device with time tolerance characteristic being postponed is linked in network, change less to existing protocol, simplify the operation of the MTC device of time tolerance characteristic simultaneously, realize simple, reduce the cost of MTC device.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet that a kind of MO call of the prior art forbids the method accessed;
Fig. 2 is the schematic flow sheet that a kind of MO signaling of the prior art forbids the method accessed;
Fig. 3 is the schematic flow sheet of control method in end side of a kind of terminal equipment access network in the embodiment of the present invention;
Fig. 4 is the schematic flow sheet of control method at network side of a kind of terminal equipment access network in the embodiment of the present invention;
Fig. 5 is the structural representation of a kind of terminal equipment in the embodiment of the present invention;
Fig. 6 is the structural representation of a kind of network equipment in the embodiment of the present invention; .
Embodiment
As stated in the Background Art, in order to limit MTC device access network within the specific limits, the MTC device determination current network of end side especially can be made whether to limit access, and the embodiment of the present invention proposes a kind of control method of terminal equipment access network.
As shown in Figure 3, the schematic flow sheet of the control method of a kind of terminal equipment access network provided for the embodiment of the present invention, the method specifically comprises the following steps:
Step S301, terminal equipment judge to receive system broadcast message.
The information of restriction MTC device access network whether is comprised in system broadcast message received by step S302, terminal equipment judge.
If comprised, then perform step S303;
If do not comprised, then perform step S304.
Wherein, the information of restriction MTC device access network, is specially:
Ac-BarringForMo-Signaling information unit; And/or,
Ac-BarringForMo-Data information unit.
In concrete application scenarios, the identifying whether information of above-mentioned restriction MTC device access network exists only needs terminal equipment to carry out the identification of corresponding information unit, if existed, then carry out corresponding subsequent operation, the design parameter numerical value etc. comprised in information unit is not then identified or other operations, thus, decrease unnecessary operation sequence, improve treatment effeciency.
Step S303, terminal equipment are set up and are stoped mark.
Wherein, stop mark for forbidding that terminal equipment sends the service access request corresponding with the information of restriction MTC device access network.
The particular type of the information of corresponding above-mentioned restriction MTC device access network, the processing procedure of this step is specially:
When the information limiting MTC device access network is specially ac-BarringForMo-Signaling information unit, the corresponding prevention mark of the service access request of MO signaling set up by terminal equipment;
When the information limiting MTC device access network is specially ac-BarringForMo-Data information unit, the corresponding prevention mark of the service access request of MO call set up by terminal equipment;
When the information limiting MTC device access network is specially ac-BarringForMo-Signaling information unit and ac-BarringForMo-Data information unit, the MO signaling prevention mark corresponding with the service access request of MO call set up by terminal equipment.
In concrete application scenarios, the specific implementation process that the corresponding prevention mark of the service access request of MO signaling and/or MO call set up by above-mentioned terminal equipment is:
What the rrc layer of terminal equipment sent MO signaling and/or MO call to NAS layer forbids access instruction; set up the prevention mark that the service access request of MO signaling and/or MO call is corresponding, concrete foundation stops the position of mark to affect protection scope of the present invention.
It is pointed out that after completing this step, need to return step S301, continue to carry out subsequent treatment according to the information in follow-up system broadcast message.
Step S304, terminal equipment allow self to send service access request.
Wherein, if terminal equipment is before the system broadcast message receiving the information not comprising restriction MTC device access network, has established and stoped mark, then this terminal equipment is deleted and is stoped mark.
Stop the process identified corresponding with above-mentioned foundation, delete the rrc layer stoping the process of mark to be specially terminal equipment and forbid access instruction to the releasing of NAS layer transmission MO signaling and/or MO call, delete the prevention mark that the service access request of MO signaling and/or MO call is corresponding.
After completing this step, need equally to return step S301, continue to carry out subsequent treatment according to the information in follow-up system broadcast message.
It is further noted that after step S302, namely after the information comprising restriction MTC device access network in the system broadcast message received by terminal equipment judges, also comprise following handling process:
Whether terminal equipment identification self has the time corresponding with the information of described restriction MTC device access network is tolerated characteristic.
If had, then terminal equipment is set up and is stoped mark;
If do not had, then terminal equipment generates a random number, and judges whether random number is less than referential data entrained in the information of restriction MTC device access network.If be less than, described terminal equipment is set up and is stoped mark, if be not less than, described terminal equipment allows self to send service access request.By the process of above-mentioned flow process, network side no longer needs maintenance class to be similar to the timer of T303 or T305 of the prior art, only need the identification carrying out information unit can realize corresponding access restriction operation, thus simplify the operating process of network side, improve the efficiency of access process.
Above-mentioned handling process is the handling process of end side, accordingly, and the handling process of the network side that the embodiment of the present invention also proposes.
As shown in Figure 4, the control method of a kind of terminal equipment access network provided for the embodiment of the present invention is at the schematic flow sheet of network side, and the method specifically comprises the following steps:
Step S401, network equipment judge whether to need restriction MTC device access network;
If judge to need restriction MTC device access network, perform step S402;
If judge not need restriction MTC device access network, then continue to process according to normal flow.
In concrete application scenarios, the specific implementation flow process of this step is as follows:
Network equipment judges whether current load condition exceedes default load threshold;
If exceeded, network equipment is determined to need restriction MTC device access network, if do not exceeded, network equipment is determined not need restriction MTC device access network.
Step S402, network equipment send the system broadcast message of the information comprising restriction MTC device access network.
It is further noted that before carrying out step S402, network equipment can also judge whether to need to limit other-end equipment according to presetting processing policy;
If do not needed, arrange in the information of the restriction MTC device access network that network equipment comprises in system broadcast message and equal 0 or be less than the referential data of default value.
Here mentioned default value is actual is that of pre-setting is with reference to numerical value, a very little numerical intervals is determined between this numerical value and 0, ensure that the numerical value that other-end equipment only has little probability to get in this numerical intervals is used as referential data, thus avoid producing too much impact to other-end equipment.
Concrete, the information of above-mentioned restriction MTC device access network, is specially:
Ac-BarringForMo-Signaling information unit; And/or,
Ac-BarringForMo-Data information unit.
Compared with prior art, the present invention has the following advantages:
By the technical scheme that the application embodiment of the present invention proposes, solve the problem of the MTC device access network of control time tolerance in certain limit, by the system broadcast message of the information comprising restriction MTC device access network, the MTC device with time tolerance characteristic being postponed is linked in network, change less to existing protocol, simplify the operation of the MTC device of time tolerance characteristic simultaneously, realize simple, reduce the cost of MTC device.
Below, in conjunction with concrete application scenarios, the technical scheme that the embodiment of the present invention proposes is described in detail.
When network side wants the access controlling MTC device in certain area, the technical scheme that then can propose according to the embodiment of the present invention, can the system broadcast message of community controlled (in concrete application scenarios, be specially SIB2) in carry the information of restriction MTC device access network, inform the access limited case of corresponding terminal equipment current network with this.
Wherein, in concrete application scenarios, the information of above-mentioned restriction MTC device access network specifically can be set to ac-BarringForMO-Signaling and ac-BarringForMO-Data two IE carried in SIB2.
When the MTC device with time tolerance characteristic find to comprise ac-BarringForMO-Signaling in system broadcast message or/and ac-BarringForMO-Data time, the rrc layer of MTC device is to NAS layer instruction MO signaling or/and the access of MO call is prohibited, now, prevention self is sent MO signaling or/and the access request of MO call to network by MTC device.
In subsequent process, when no longer comprising ac-BarringForMO-Signaling in system broadcast message or/and ac-BarringForMO-Data time, the rrc layer of MTC device is to NAS layer instruction MOsignaling or/and the access barred of MO call is cancelled, now, network allows the MOsignaling of MTC device or/and the service access of MO call.
Consider that the restriction criterion of the MTC device user of MTC device that network tolerates for the time and ordinary terminal and other types may be different, such as: the access that just can limit the MTC device user of ordinary terminal and other types when a certain cell load reaches 60%, and impact in order to avoid the performance of a large amount of MTC device access networks to Generic End-User, when cell load reaches 50%, network is linked in network with regard to the MTC device thought binding hours and tolerate, now network is for the MTC device user then not restriction of ordinary terminal and other types.
According to the method that the embodiment of the present invention proposes, when cell load reaches 50%, in SIB2, ac-BarringForMO-Signaling will be carried or/and ac-BarringForMO-Data.
Now, when the MTC device with time tolerance characteristic to read in SIB2 containing this two IE, MO signaling will be postponed or/and the sending request and transfer of data of MO call.And ordinary terminal also can generate a random value comprise these two IE in reading SIB2 after, to compare with the size of ac-BarringFactor value (referential data of ascending the throne above) according to random value and finally determine whether to initiate access request, therefore, in order to avoid now impacting the access of domestic consumer, now the value of ac-BarringFactor can be set to 0 or a less value, thus, the probability that the random value that ordinary terminal generates is less than ac-BarringFactor value just becomes very little, the MTC device of ordinary terminal and other types is made to be linked in network smoothly.
In addition, consider and may same MTC device to will be signed multiple feature in the future, suppose the characteristic of an a certain terminal unit contractual time tolerance, also to contract in addition the characteristic of a time controling, so, when the service request of MTC device is that when tolerating that characteristic causes due to the time, the method that MTC device proposes according to the invention described above embodiment performs.If now the service request of MTC device causes because of time controling characteristic, then MTC device can perform according to normal flow.
Compared with prior art, the present invention has the following advantages:
By the technical scheme that the application embodiment of the present invention proposes, solve the problem of the MTC device access network of control time tolerance in certain limit, by the system broadcast message of the information comprising restriction MTC device access network, the MTC device with time tolerance characteristic being postponed is linked in network, change less to existing protocol, simplify the operation of the MTC device of time tolerance characteristic simultaneously, realize simple, reduce the cost of MTC device.
In order to realize the technical scheme that the above-mentioned embodiment of the present invention proposes, the embodiment of the present invention additionally provides a kind of terminal equipment and a kind of network equipment.
Wherein, the structural representation of a kind of terminal equipment that the embodiment of the present invention proposes as shown in Figure 5, comprising:
Judge module 51, for judging the information whether comprising restriction MTC device access network in received system broadcast message.
Processing module 52, during for judging the information comprising restriction MTC device access network in received system broadcast message at judge module 51, set up and stop mark, wherein, stop mark for forbidding that terminal equipment sends the service access request corresponding with the information of restriction MTC device access network.
Wherein, the information of restriction MTC device access network, is specially:
Ac-BarringForMo-Signaling information unit; And/or,
Ac-BarringForMo-Data information unit.
Based on the type of the information of above-mentioned restriction MTC device access network, the processing procedure of processing module 52 is specially:
When the information limiting MTC device access network is specially ac-BarringForMo-Signaling information unit, processing module 52 sets up the corresponding prevention mark of the service access request of MO signaling;
When the information limiting MTC device access network is specially ac-BarringForMo-Data information unit, processing module 52 sets up the corresponding prevention mark of the service access request of MO call;
When the information limiting MTC device access network is specially ac-BarringForMo-Signaling information unit and ac-BarringForMo-Data information unit, processing module 52 sets up the MO signaling prevention mark corresponding with the service access request of MO call.
In concrete application scenarios, above-mentioned processing module 52 sets up the corresponding prevention mark of the service access request of MO signaling and/or MO call, is specially:
What the rrc layer of terminal equipment sent MO signaling and/or MO call to NAS layer forbids access instruction, sets up the prevention mark that the service access request of described MO signaling and/or MO call is corresponding.
In concrete application scenarios, if judge module 51 judges the information not comprising restriction MTC device access network in received system broadcast message, processing module 52 allows terminal equipment to send service access request.
Wherein, if before the system broadcast message receiving the information not comprising restriction MTC device access network, processing module 52 has established and has stoped mark, then processing module 52 deletes described prevention mark.
Concrete, stop the process identified corresponding with above-mentioned foundation, delete the rrc layer stoping the process of mark to be specially terminal equipment and forbid access instruction to the releasing of NAS layer transmission MO signaling and/or MO call, delete the prevention mark that the service access request of described MO signaling and/or MO call is corresponding.
Further, above-mentioned terminal equipment also comprises identification module 53, generation module 54 and comparison module 55:
Identification module 53, during for judging the information comprising restriction MTC device access network in described system broadcast message at judge module 51, whether identification terminal equipment self has the time corresponding with the information of restriction MTC device access network is tolerated characteristic, if do not had, processing module 52 is set up and is stoped mark;
Generation module 54, for have at identification module 53 identification terminal equipment the time corresponding with the information of described restriction MTC device access network tolerate characteristic time, generate a random number;
Comparison module 55, for judging whether the random number that generation module 54 generates is less than referential data entrained in the information of restriction MTC device access network;
If be less than, processing module 52 is set up and is stoped mark, if be not less than, processing module 53 allows self to send service access request.
Further, the structural representation of a kind of network equipment that the embodiment of the present invention proposes as shown in Figure 6, comprising:
Judge module 61, needs restriction MTC device access network for judging whether.
Sending module 62, during for judging at judge module 61 to need restriction MTC device access network, sends the system broadcast message of the information comprising restriction MTC device access network.
Further, network equipment also comprises and arranges module 63, for arranging load threshold:
Judge module 61 judges whether to need restriction MTC device access network, is specially judge module 61 and judges whether current load condition exceedes the load threshold arranged set by module, if exceeded, judge module 61 is determined to need restriction MTC device access network;
On the other hand, module 63 is set also for arranging referential data in the information of restriction MTC device access network and processing policy:
Judge module 61 judges whether to need to limit other-end equipment according to the processing policy arranged set by module 63, if do not needed, arrange module 63 to arrange and equal 0 or be less than the referential data of default value, and sent by system broadcast message by the information of sending module 62 by the restriction MTC device access network including affiliated referential data.
In concrete application scenarios, the information of above-mentioned restriction MTC device access network, is specially:
Ac-BarringForMo-Signaling information unit; And/or,
Ac-BarringForMo-Data information unit.
Compared with prior art, the present invention has the following advantages:
By the technical scheme that the application embodiment of the present invention proposes, solve the problem of the MTC device access network of control time tolerance in certain limit, by the system broadcast message of the information comprising restriction MTC device access network, the MTC device with time tolerance characteristic being postponed is linked in network, change less to existing protocol, simplify the operation of the MTC device of time tolerance characteristic simultaneously, realize simple, reduce the cost of MTC device.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention can by hardware implementing, and the mode that also can add necessary general hardware platform by software realizes.Based on such understanding, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise some instructions and perform each method implementing described in scene of the present invention in order to make a computer equipment (can be personal computer, service end, or the network equipment etc.).
It will be appreciated by those skilled in the art that accompanying drawing is a schematic diagram preferably implementing scene, the module in accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device implemented in scene can carry out being distributed in the device of enforcement scene according to implementing scene description, also can carry out respective change and being arranged in the one or more devices being different from this enforcement scene.The module of above-mentioned enforcement scene can merge into a module, also can split into multiple submodule further.
The invention described above sequence number, just to describing, does not represent the quality implementing scene.
Be only several concrete enforcement scene of the present invention above, but the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (18)
1. a control method for terminal equipment access network, is characterized in that, comprising:
The information of restriction MTC device access network whether is comprised in system broadcast message received by terminal equipment judges;
If comprised, described terminal equipment is set up and is stoped mark, and the described mark that stops is for forbidding that described terminal equipment sends the service access request corresponding with the information of described restriction MTC device access network;
Wherein, the information of described restriction MTC device access network, is specially:
Ac-BarringForMo-Signaling information unit; And/or,
Ac-BarringForMo-Data information unit;
Described terminal equipment is set up and is stoped mark, is specially:
When the information of described restriction MTC device access network is specially ac-BarringForMo-Signaling information unit, the corresponding prevention mark of the service access request of MO signaling set up by described terminal equipment;
When the information of described restriction MTC device access network is specially ac-BarringForMo-Data information unit, the corresponding prevention mark of the service access request of MO call set up by described terminal equipment;
When the information of described restriction MTC device access network is specially ac-BarringForMo-Signaling information unit and ac-BarringForMo-Data information unit, the corresponding prevention mark of the service access request of MOsignaling with MO call set up by described terminal equipment.
2. the method for claim 1, is characterized in that, the corresponding prevention mark of the service access request of MO signaling and/or MO call set up by described terminal equipment, is specially:
What the rrc layer of described terminal equipment sent MO signaling and/or MO call to NAS layer forbids access instruction, sets up the prevention mark that the service access request of described MO signaling and/or MO call is corresponding.
3. the method for claim 1, is characterized in that, after whether comprising the information of restriction MTC device access network, also comprises in the system broadcast message received by described terminal equipment judges:
If do not comprise the information of restriction MTC device access network in the system broadcast message received by described terminal equipment judges, described terminal equipment allows self to send service access request.
4. method as claimed in claim 3, is characterized in that, described terminal equipment allows self to send service access request, specifically comprises:
If described terminal equipment is before the system broadcast message of information not comprising restriction MTC device access network described in receiving, established and stoped mark, then described prevention mark deleted by described terminal equipment.
5. method as claimed in claim 4, is characterized in that, described prevention mark deleted by described terminal equipment, is specially:
Access instruction is forbidden in the releasing that the rrc layer of described terminal equipment sends MO signaling and/or MO call to NAS layer, deletes the prevention mark that the service access request of described MO signaling and/or MO call is corresponding.
6. the method for claim 1, is characterized in that, if comprised, after the information comprising restriction MTC device access network in the system broadcast message received by terminal equipment judges, also comprises:
Whether described terminal equipment identification self has the time corresponding with the information of described restriction MTC device access network is tolerated characteristic;
If had, described terminal equipment is set up and is stoped mark;
If do not had, described terminal equipment generates a random number, and judge whether described random number is less than referential data entrained in the information of described restriction MTC device access network, if be less than, described terminal equipment is set up and is stoped mark, if be not less than, described terminal equipment allows self to send service access request.
7. a terminal equipment, is characterized in that, comprising:
Judge module, for judging the information whether comprising restriction MTC device access network in received system broadcast message;
Processing module, during for comprising the information limiting MTC device access network in the system broadcast message received by described judge module judgement, set up and stop mark, wherein, the described mark that stops is for forbidding that described terminal equipment sends the service access request corresponding with the information of described restriction MTC device access network;
Wherein, the information of described restriction MTC device access network, is specially:
Ac-BarringForMo-Signaling information unit; And/or,
Ac-BarringForMo-Data information unit;
Described processing module is set up and is stoped mark, is specially:
When the information of described restriction MTC device access network is specially ac-BarringForMo-Signaling information unit, described processing module sets up the corresponding prevention mark of the service access request of MO signaling;
When the information of described restriction MTC device access network is specially ac-BarringForMo-Data information unit, described processing module sets up the corresponding prevention mark of the service access request of MO call;
When the information of described restriction MTC device access network is specially ac-BarringForMo-Signaling information unit and ac-BarringForMo-Data information unit, described processing module sets up the corresponding prevention mark of the service access request of MOsignaling with MO call.
8. terminal equipment as claimed in claim 7, is characterized in that, described processing module sets up the corresponding prevention mark of the service access request of MOsignaling and/or MO call, is specially:
What the rrc layer of described terminal equipment sent MO signaling and/or MO call to NAS layer forbids access instruction, sets up the prevention mark that the service access request of described MO signaling and/or MO call is corresponding.
9. terminal equipment as claimed in claim 7, is characterized in that, after whether comprising the information of restriction MTC device access network, also comprises in the system broadcast message received by described judge module judges:
If do not comprise the information of restriction MTC device access network in the system broadcast message received by described judge module judges, described processing module allows described terminal equipment to send service access request.
10. terminal equipment as claimed in claim 9, is characterized in that, described processing module allows described terminal equipment to send service access request, specifically comprises:
If before the system broadcast message of information not comprising restriction MTC device access network described in receiving, described processing module has established and has stoped mark, then described processing module deletes described prevention mark.
11. terminal equipments as claimed in claim 10, is characterized in that, described processing module deletes described prevention mark, is specially:
Access instruction is forbidden in the releasing that the rrc layer of described terminal equipment sends MO signaling and/or MO call to NAS layer, deletes the prevention mark that the service access request of described MO signaling and/or MO call is corresponding.
12. terminal equipments as claimed in claim 7, is characterized in that, also comprise identification module, generation module and comparison module:
Described identification module, during for judging the information comprising restriction MTC device access network in described system broadcast message at described judge module, identify whether described terminal equipment self has the time corresponding with the information of described restriction MTC device access network and tolerate characteristic, if do not had, described processing module is set up and is stoped mark;
Described generation module, for have at terminal equipment described in described identification module identification the time corresponding with the information of described restriction MTC device access network tolerate characteristic time, generate a random number;
Described comparison module, for judging whether the random number that described generation module generates is less than referential data entrained in the information of described restriction MTC device access network;
If be less than, described processing module is set up and is stoped mark, if be not less than, described processing module allows self to send service access request.
The control method of 13. 1 kinds of terminal equipment access networks, is characterized in that, comprising:
Network equipment judges whether to need restriction MTC device access network;
If judge to need restriction MTC device access network, described network equipment sends the system broadcast message of the information comprising restriction MTC device access network; To make the information whether comprising restriction MTC device access network in the system broadcast message received by terminal equipment judgement; If comprised, described terminal equipment is set up and is stoped mark, and the described mark that stops is for forbidding that described terminal equipment sends the service access request corresponding with the information of described restriction MTC device access network;
Wherein, the information of described restriction MTC device access network, is specially:
Ac-BarringForMo-Signaling information unit; And/or,
Ac-BarringForMo-Data information unit;
Described terminal equipment is set up and is stoped mark, is specially:
When the information of described restriction MTC device access network is specially ac-BarringForMo-Signaling information unit, the corresponding prevention mark of the service access request of MO signaling set up by described terminal equipment;
When the information of described restriction MTC device access network is specially ac-BarringForMo-Data information unit, the corresponding prevention mark of the service access request of MO call set up by described terminal equipment;
When the information of described restriction MTC device access network is specially ac-BarringForMo-Signaling information unit and ac-BarringForMo-Data information unit, the corresponding prevention mark of the service access request of MOsignaling with MO call set up by described terminal equipment.
14. methods as claimed in claim 13, is characterized in that, described network equipment judges whether to need restriction MTC device access network, is specially:
Described network equipment judges whether current load condition exceedes default load threshold;
If exceeded, described network equipment is determined to need restriction MTC device access network.
15. methods as claimed in claim 14, is characterized in that, also comprise:
Described network equipment judges whether to need to limit other-end equipment according to default processing policy;
If do not needed, arrange in the information of the restriction MTC device access network that described network equipment comprises in described system broadcast message and equal 0 or be less than the referential data of default value.
16. 1 kinds of network equipments, is characterized in that, comprising:
Judge module, needs restriction MTC device access network for judging whether;
Sending module, during for judging at described judge module to need restriction MTC device access network, sends the system broadcast message of the information comprising restriction MTC device access network; To make the information whether comprising restriction MTC device access network in the system broadcast message received by terminal equipment judgement; If comprised, described terminal equipment is set up and is stoped mark, and the described mark that stops is for forbidding that described terminal equipment sends the service access request corresponding with the information of described restriction MTC device access network;
Wherein, the information of described restriction MTC device access network, is specially:
Ac-BarringForMo-Signaling information unit; And/or,
Ac-BarringForMo-Data information unit;
Described terminal equipment is set up and is stoped mark, is specially:
When the information of described restriction MTC device access network is specially ac-BarringForMo-Signaling information unit, the corresponding prevention mark of the service access request of MO signaling set up by described terminal equipment;
When the information of described restriction MTC device access network is specially ac-BarringForMo-Data information unit, the corresponding prevention mark of the service access request of MO call set up by described terminal equipment;
When the information of described restriction MTC device access network is specially ac-BarringForMo-Signaling information unit and ac-BarringForMo-Data information unit, the corresponding prevention mark of the service access request of MOsignaling with MO call set up by described terminal equipment.
17. network equipments as claimed in claim 16, is characterized in that, also comprise and arrange module, for arranging load threshold:
Described judge module judges whether to need restriction MTC device access network, be specially described judge module and judge whether current load condition exceedes the described load threshold arranged set by module, if exceeded, described judge module is determined to need restriction MTC device access network.
18. network equipments as claimed in claim 17, is characterized in that, describedly arrange module also for arranging referential data in the information of described restriction MTC device access network and processing policy:
Described judge module judges whether to need to limit other-end equipment according to the described processing policy arranged set by module, if do not needed, the described module installation that arranges equals 0 or be less than the referential data of default value, and is sent by described system broadcast message by the information of described sending module by the restriction MTC device access network including affiliated referential data.
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| CN102769891A (en) * | 2011-05-06 | 2012-11-07 | 中兴通讯股份有限公司 | Method and system for control terminal access and mobile management unit |
| BR112014026256A2 (en) * | 2012-04-24 | 2017-06-27 | Sony Mobile Comm Ab | network-controlled extended access impediment for user devices |
| CN103596242B (en) * | 2012-08-15 | 2018-08-10 | 电信科学技术研究院 | A kind of method and apparatus carrying out access control |
| WO2016021943A1 (en) * | 2014-08-05 | 2016-02-11 | 엘지전자 주식회사 | Method for operating terminal in wireless communication system, and terminal using said method |
| CN104618352A (en) * | 2015-01-16 | 2015-05-13 | 沈文策 | Script-based flow anti-brush method and system |
| CN107809798B (en) * | 2016-09-09 | 2020-12-29 | 中国移动通信有限公司研究院 | Paging method and device |
| CN107809787A (en) * | 2016-09-09 | 2018-03-16 | 中兴通讯股份有限公司 | Access processing method, apparatus and system |
| KR101999731B1 (en) * | 2017-06-23 | 2019-07-12 | 엘지전자 주식회사 | Method and apparatus for performing an access inhibit check |
| CN108391303A (en) * | 2018-02-13 | 2018-08-10 | 北京硬壳科技有限公司 | The method of connection is established between terminal and applies its terminal |
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-
2010
- 2010-04-29 CN CN201010163839.9A patent/CN102238696B/en active Active
Non-Patent Citations (3)
| Title |
|---|
| 3GPP.《3rd Generation Partnership Project * |
| Service requirements for Machine-Type Communications (MTC) Stage 1 (Release 10)》.《3GPP TS 22.368 V10.0.0》.2010, * |
| Technical Specification Group Services and System Aspects * |
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