CN103596242B - A kind of method and apparatus carrying out access control - Google Patents
A kind of method and apparatus carrying out access control Download PDFInfo
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- CN103596242B CN103596242B CN201210291395.6A CN201210291395A CN103596242B CN 103596242 B CN103596242 B CN 103596242B CN 201210291395 A CN201210291395 A CN 201210291395A CN 103596242 B CN103596242 B CN 103596242B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/02—Access restriction performed under specific conditions
- H04W48/04—Access restriction performed under specific conditions based on user or terminal location or mobility data, e.g. moving direction, speed
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Abstract
The present embodiments relate to wireless communication technology fields, more particularly to a kind of method and apparatus carrying out access control, to solve the problem of that MTC application servers existing in the prior art need the when of forbidding certain user equipment in group with network communication signaling traffic load can be caused excessively high and the wasting of resources.It is provided in an embodiment of the present invention it is a kind of carry out access control method include：The location information of position where each user equipment in the group identification for needing the group forbidden and group is sent to core network control node by MTC application servers, for notifying the user equipment in the corresponding group of core network control node notice group identification to forbid accessing.Since the embodiment of the present invention will need the group identification of the group forbidden to notify to make user equipment control without access to user equipment, to when MTC application servers need to forbid certain user equipment in group with network communication, it is excessively high to reduce signaling traffic load, saves resource.
Description
Technical field
The present invention relates to wireless communication technology field, more particularly to a kind of method and apparatus carrying out access control.
Background technology
Machine type communication (Machine-type communication, MTC) as a kind of novel communication theory,
Purpose is to organically combine a variety of different types of communication technologys, such as：Machine-to-machine communication, apparatus control communication, man-machine friendship
Mutual communication, mobile interchange communication, to push the development of social production and life style.It is expected that the business of following Human To Human's communication
The 1/3 of entire user equipment market may be only accounted for, and greater amount of communication is MTC communication business.Sometimes, MTC communication is also known as
For machinery compartment (Machine-to-machine, M2M) communication or Internet of Things.
Current mobile communications network is for interpersonal communication scheme, such as：The determination etc. of network capacity.Such as
Fruit be desirable with mobile communications network support MTC communication just need according to the characteristics of MTC communication to the machine of mobile communication system
System optimizes, so as on traditional person to person's communication not by or by it is smaller influence in the case of, MTC is better achieved
Communication.
MTC application servers can preserve the information of MTC device and the interaction of application layer data.When MTC application services
When device is safeguarded, upgrades or forbid certain user equipment in group and network communication according to certain strategy, the MTC application services
After the user equipment that device is managed is accessed, connection will be released because server refuses.In this way, for a large amount of MTC
Equipment exists and in the case of being communicated with network, and it is excessively high to will result in signaling traffic load, the wasting of resources.
In conclusion MTC application servers are safeguarded, upgrade or forbid certain groups to use according to certain strategy at present
When family equipment is with network communication, signaling traffic load can be caused excessively high and the wasting of resources.
Invention content
A kind of method and apparatus carrying out access control provided in an embodiment of the present invention, to solve to exist in the prior art
MTC application servers when needing to forbid certain user equipment in group with network communication, signaling traffic load can be caused excessively high and provided
The problem of source wastes.
A kind of method carrying out access control provided in an embodiment of the present invention, including：
The determination of MTC application servers needs to forbid the user equipment in group to access；
In the group identification for the group that the MTC application servers forbid needs and group where each user equipment
The location information of position is sent to core network control node, for notifying the corresponding group of core network control node notice group identification
User equipment in group is forbidden accessing.
The method that another kind provided in an embodiment of the present invention carries out access control, including：
Core network control node determines each position letter according to the location information from MTC application servers received
The corresponding access network node in geographical location of breath；
The corresponding group of group for forbidding access from MTC application servers that the core network control node will receive
Group mark is sent to the access network node, for notifying the access network node to notify in the corresponding group of the group identification
User equipment forbid accessing.
It is provided in an embodiment of the present invention another carry out access control method, including：
Access network node receives the group identification of the group for forbidding access from core network control node；
The group identification for forbidding the group of access is sent to positioned at the group identification pair by the access network node
User equipment in the group answered, for notifying the user equipment to forbid accessing.
A kind of method carrying out access control provided in an embodiment of the present invention, including：
User equipment carry out access control when, judge forbid access group group identification in whether have oneself
The group identification of affiliated group, wherein it is user equipment according to receiving come automatic network to forbid the group identification of the group of access
The notice determination of side；
User equipment group in need for carrying out access control in the group identification for determining the group for forbidding access
Group identification after, cancel access control；It does not need to carry out access control in the group identification for determining the group for forbidding access
After the group identification of the group of system, access control is carried out.
A kind of MTC application servers carrying out access control provided in an embodiment of the present invention, including：
First determining module needs to forbid the user equipment in group to access for determination；
First processing module, in the group identification of the group for that will need to forbid and group where each user equipment
The location information of position is sent to core network control node, for notifying the corresponding group of core network control node notice group identification
User equipment in group is forbidden accessing.
A kind of core network control node carrying out access control provided in an embodiment of the present invention, including：
Second determining module, for according to the location information from MTC application servers received, determining each position
The corresponding access network node in geographical location of information；
Second processing module, the corresponding group of group for forbidding access from MTC application servers for that will receive
Group mark is sent to the access network node, for notifying the access network node to notify in the corresponding group of the group identification
User equipment forbid accessing.
A kind of access network node carrying out access control provided in an embodiment of the present invention, including：
First receiving module, the group identification for receiving the group for forbidding access from core network control node；
Third processing module, for being sent to the group identification for forbidding the group of access positioned at the group identification
User equipment in corresponding group, for notifying the user equipment to forbid accessing.
A kind of user equipment carrying out access control provided in an embodiment of the present invention, including：
Judgment module, for carry out access control when, judge forbid access group group identification in whether
Have the group identification of the group belonging to oneself, wherein forbid the group identification of the group of access be user equipment according to receive come
The notice determination of automatic network side；
Control module, for the group in need for carrying out access control in the group identification for determining the group for forbidding access
Group identification after, cancel access control；It does not need to carry out access control in the group identification for determining the group for forbidding access
After the group identification of the group of system, access control is carried out.
Since the embodiment of the present invention will need the group identification of the group forbidden to notify to make user equipment not to user equipment
Access control is carried out, to when MTC application servers need to forbid certain user equipment in group with network communication, reduce letter
It enables load excessively high, saves resource.
Description of the drawings
The method flow that Fig. 1 carries out access control for MTC application servers of embodiment of the present invention side assisting user equipment shows
It is intended to；
The method flow that Fig. 2 carries out access control for core network control node of embodiment of the present invention side assisting user equipment shows
It is intended to；
Fig. 3 is the method flow signal that access network node of embodiment of the present invention side assisting user equipment carries out access control
Figure；
Fig. 4 is the method flow schematic diagram that user equipment of the embodiment of the present invention carries out access control；
Fig. 5 is the method flow schematic diagram that the embodiment of the present invention carries out access control；
Fig. 6 is the structural schematic diagram of MTC application servers of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of core network control node of the embodiment of the present invention；
Fig. 8 is the structural schematic diagram of access network node of the embodiment of the present invention；
Fig. 9 is the structural schematic diagram of user equipment of the embodiment of the present invention.
Specific implementation mode
The embodiment of the present invention will need the group identification of group forbidden notify to user equipment make user equipment without
Access control, to which when MTC application servers need to forbid certain user equipment in group with network communication, it is negative to reduce signaling
Lotus is excessively high, saves resource.
Wherein, the embodiment of the present invention is suitable for LTE (Long Term Evolution, long term evolution) systems and UMTS
(Universal Mobile Telecommunications System, Universal Mobile Communication System) and other with MTC
Application server and the system for carrying out access control.
The embodiment of the present invention is described in further detail with reference to the accompanying drawings of the specification.
As shown in Figure 1, MTC application servers of embodiment of the present invention side assisting user equipment carries out the method packet of access control
Include the following steps：
Step 101, the determination of MTC application servers need to forbid the user equipment in group to access；
Each user equipment institute in the group identification for the group that step 102, MTC application servers forbid needs and group
The location information of position be sent to core network control node, for notifying core network control node notice group identification to correspond to
Group in user equipment forbid accessing.
Wherein, it is many to determine that the case where user equipment access needed to forbid in group has for MTC application servers, such as
MTC application servers are safeguarded, MTC application servers are upgraded, MTC application servers are forbidden according to certain strategy needs
User equipment access in group etc..
Preferably, can further include after step 102：
MTC application servers are after determining the user equipment access in needing to cancel the prohibition of group, it would be desirable to cancel the prohibition of
The group identification of group and the location information of position where each user equipment in group be sent to core network control node,
For notifying the user equipment in the corresponding group of core network control node notice group identification to cancel the prohibition of access.
Wherein, group identification can be Group ID (group identification) full bit of each group, can also be Group
The partial bit of ID.It is if it is the partial bit of Group ID, then all forbidden in all groups for having identical bit
When may be used.For example Group ID are 000112, if front three is all that 0 group all forbids in all Group ID
Access then can be used as group identification by 000.
If the number of forbidden group is relatively more, the signaling traffic load carried in system information can increase, in order to
Reduce signaling traffic load.The method of salary distribution of optimization can be considered when distribution group identifies.For example, a MTC server institute
Mark front N of the group of management must be the same, and N is the number less than Group ID length.For example Group ID are
16.It can be assumed that the most-significant byte for the group that a MTC server is managed is the same, it is assumed that be abcdefgh.That
As long as broadcasting 8 digits of abcdefgh in system information or broadcasting this 16 digit of abcdefgh00000000, then institute is represented
High 8 be that the group of abcdefgh is all prohibited to access.The abcdefgh that different MTC servers uses is different.For
Deployment is simple, and abcdefgh can also be the identification number of MTC server.
In view of sharing the scene of PLMN, the group control information of multiple PLMN can be carried in access control information.
Wherein, geographical location information can be cell existing for group, the areas TA (Tracking Area, tracking area), the areas LA
(Location Area, position area), the areas RA (Registered Area, Acceditation Area) etc. can represent the user equipment institute in group
Geographical location information.
As shown in Fig. 2, the method that core network control node of embodiment of the present invention side assisting user equipment carries out access control
Include the following steps：
Step 201, core network control node determine every according to the location information from MTC application servers received
The corresponding access network node in geographical location of a location information；
Step 202, core network control node correspond to the group for forbidding access from MTC application servers received
Group identification be sent to access network node, for notifying the user in the corresponding group of access network node notice group identification to set
It is standby to forbid accessing.
Preferably, can further include after step 202：
Core network control node determines each position letter according to the location information from MTC application servers received
The corresponding access network node in geographical location of breath；
The corresponding group of the group for cancelling the prohibition of access from MTC application servers that core network control node will receive
Group mark is sent to access network node, for notifying the user equipment in the corresponding group of access network node notice group identification to take
Disappear and forbids accessing.
As shown in figure 3, the method that access network node of embodiment of the present invention side assisting user equipment carries out access control includes
The following steps：
Step 301, access network node receive the group identification of the group for forbidding access from core network control node；
It is corresponding positioned at group identification that step 302, access network node will forbid the group identification of the group of access to be sent to
User equipment in group is forbidden accessing for notifying user equipment.
Wherein, access network node will forbid the group identification of the group of access to be sent to group corresponding positioned at group identification
In the mode of user equipment have very much, be set forth below several：
Mode one, access network node directly will forbid the group identification of the group of access to be sent to user equipment.
In force, access network node can will forbid the group identification of the group of access to send out by broadcast or multicast mode
Give user equipment.
If the group identification of the group of access will be forbidden to be sent to user equipment by multicast mode, access network node can
The group identification of the group of access will be forbidden to be sent to user equipment in a manner of by group scheduling.
Specifically, before sending group scheduling, G-RNTI (Group Radio may be used in access network node
Network Temporary Identity, group's radio network temporary identifier；) be scheduled, the user in such group
Equipment obtains the group identification for the group for forbidding access by monitoring G-RNTI in the resource of scheduling.
In force, access network node can will forbid the group identification of the group of access to be placed in SIB (System
Information Block, system information block) in.The SIB can by existing SIB (specifically may refer to 25.331 or
36.331 agreements, similarly hereinafter) send, it can also be sent by newly-increased SIB.If it is newly-increased SIB, a kind of preferably method
It is that the dispatching cycle of the SIB is identical as the dispatching cycle of SIB where existing access control.
For mode one, core network control node is receiving the group for cancelling the prohibition of access from core network control node
Group identification after, the group identification for the group for cancelling the prohibition of access can be sent in the corresponding group of group identification
User equipment, cancel the prohibition of access for notifying user equipment.
In force, access network node can will cancel the prohibition of group's mark of the group of access by broadcast or multicast mode
Knowledge is sent to user equipment.
If the group identification of the group of access will be forbidden to be sent to user equipment by multicast mode, access network node can
The group identification of the group of access will be forbidden to be sent to user equipment in a manner of by group scheduling.
Specifically, before sending group identification, access network node may be used G-RNTI and be scheduled, in such group
User equipment by monitor G-RNTI, the group identification of the group of access is cancelled the prohibition of in the resource of scheduling.
In force, the group identification for the group for cancelling the prohibition of access can be placed in SIB by access network node.The SIB
It can be sent, can also be sent by newly-increased SIB by original SIB.If it is newly-increased SIB, a kind of preferably method
It is that the dispatching cycle of the SIB is identical as the dispatching cycle of SIB where existing access control.
Mode two, access network node will forbid access group group identification be placed in group access control information in send
To user equipment.
In force, the group containing group identification can be accessed control by access network node by broadcast or multicast mode
Information is sent to user equipment.
If group, which is accessed control information, by multicast mode is sent to user equipment, access network node can pass through group
Group is accessed control information and is sent to user equipment by group scheduling mode.
Specifically, before sending group identification, access network node may be used G-RNTI and be scheduled, in such group
User equipment by monitor G-RNTI, in the resource of scheduling obtain group access control information.
In force, group can be accessed control information and is placed in SIB by access network node.The SIB can be by original
SIB send, newly-increased SIB can also be passed through and sent.If it is newly-increased SIB, preferably method is the tune of the SIB to one kind
It is identical as the dispatching cycle of SIB where existing access control to spend the period.
For mode two, core network control node is receiving the group for cancelling the prohibition of access from core network control node
Group identification after, to user equipment send do not include cancel the prohibition of access group group identification group access control letter
Breath, access is cancelled the prohibition of for notifying user equipment.
In force, access network node can will be not comprising the group for cancelling the prohibition of access by broadcast or multicast mode
Group's access control information of group identification is sent to user equipment.
If group's access control of the group identification not comprising the group for cancelling the prohibition of access believed by multicast mode
Breath is sent to user equipment, and access network node can be by group scheduling mode by the group not comprising the group for cancelling the prohibition of access
Group's access control information of group mark is sent to user equipment.
Specifically, before sending group scheduling, access network node may be used G-RNTI and be scheduled, in such group
User equipment by monitor G-RNTI, in the resource of scheduling obtain group access control information, and according to group access control
Whether information processed comprising group identification judges whether corresponding group forbids accessing.
In force, access network node can access the group of the group identification not comprising the group for cancelling the prohibition of access
Control information is placed in SIB.The SIB can be sent by original SIB, can also be sent by newly-increased SIB.If it is new
The SIB of increasing, preferably method is one kind, phase dispatching cycle of the SIB where the dispatching cycle of the SIB and existing access control
Together.
Wherein, in aforesaid way one and mode two, can supported PLMN (Public Land Mobile Network,
Public land mobile network) shared situation.For example the feelings of access can be prohibited with broadcast or multicast PLMN and the group under it
Condition.
In above process, if necessary to cancel the access control of part group while increasing the access control of part group
System.This process is similar with the flow of cancellation, and only after the packet identification of cancellation portion, can be further added by new will carry out access control
Group mark.Such as：It is group 1, group 2, group 3, then providing group 1,2,3 in broadcast or group scheduling to forbid the group of access
Group identification.Later if to allow user's access of group 1, forbid user's access of group 4, then in broadcast or group scheduling
In provide group 2,3,4 group identification.
As shown in figure 4, the method that user equipment of the embodiment of the present invention carries out access control includes the following steps：
Step 401, user equipment carry out access control when, judge forbid access group group identification in be
The no group identification for having the group belonging to oneself, wherein it is user equipment according to receiving to forbid the group identification of the group of access
Notice determination from network side；
Step 402, user equipment are in need in the group identification for determining the group for forbidding access to carry out accessing control
After the group identification of group, cancel access control；Without being connect in the group identification for determining the group for forbidding access
After the group identification for entering the group of control, access control is carried out.
Wherein, there are many kinds of modes for the notice from network side that user equipment receives, and are set forth below several：
Mode one, user equipment directly receive the group identification for the group for forbidding access or cancel the prohibition of the group of access
Group identification.
Specifically, user equipment receives the group identification of the group for forbidding access from core network control node or connects
After the group identification for receiving the group for cancelling the prohibition of access from core network control node, the group of the group of access is forbidden in update
Group mark.
Then, user equipment carry out access control when, judge forbid access group group identification in whether
There is the group identification of the group belonging to oneself.
In force, user equipment can receive the mark of the group from core network control node by broadcast or multicast mode
Know.
If receiving group identification by multicast mode, user equipment can receive group's mark by group scheduling mode
Know.
Specifically, user equipment searches G-RNTI, if determination searches the G- that group scheduling uses on a control channel
RNTI is then prohibited the group identification of access by being received in the resource scheduled in the control channel.
In force, user equipment can receive group identification by SIB.The SIB can be sent by original SIB,
It can also be sent by newly-increased SIB.If it is newly-increased SIB, a kind of preferably method is, the dispatching cycle of the SIB with
The dispatching cycle of SIB where some access control is identical.
For mode one, a kind of embodiment is：The access layer of user equipment receives group identification, is being accessed
When control, whether there is the group identification of the group belonging to oneself in the group identification for judging to forbid the group of access, prohibit determining
In the group identification of the group only accessed after the group identification of the group in need for carrying out access control, the Non-Access Stratum group is notified
Group is forbidden accessing by network；
Another embodiment is：The group for forbidding access from network side that the access layer of user equipment will receive
Group identification notify that Non-Access Stratum, Non-Access Stratum judges the group for forbidding the group of access when carrying out access control
Whether the group identification of group oneself belonging to is had in group mark.
Mode two, user equipment directly receive the group identification for the group for forbidding access or cancel the prohibition of the group of access
Group identification.
Mode two, user equipment receive group's access control information of the group identification comprising the group for forbidding access.
Specifically, user equipment receives the group identification for including the group for forbidding access from core network control node
Group access control information after, will receive from core network control node group access control information in include group
Identify the group identification as the group for forbidding access.
Then, user equipment carry out access control when, judge forbid access group group identification in whether
There is the group identification of the group belonging to oneself.
In force, user equipment can be received the group from core network control node by broadcast or multicast mode and be connect
Enter to control information.
If receiving group's access control information by multicast mode, user equipment can be received by group scheduling mode
Group's access control information.
Specifically, user equipment searches G-RNTI, if it is determined that the G-RNTI searched is that oneself group is corresponding
G-RNTI then receives group's access control information by group.
Specifically, user equipment searches G-RNTI, if determination searches the G- that group scheduling uses on a control channel
RNTI, then by receiving group's access control information in the resource scheduled in the control channel.
In force, user equipment can receive group's access control information by SIB.The SIB can be by original
SIB is sent, and can also be sent by newly-increased SIB.If it is newly-increased SIB, preferably method is the scheduling of the SIB to one kind
Period is identical as the dispatching cycle of SIB where existing access control.
For mode two, a kind of embodiment is：The access layer of user equipment receives group's access control information, is needing
When carrying out access control, whether there is the group identification of the group belonging to oneself in the group identification for judging to forbid the group of access,
Determine forbid access group group identification in it is in need carry out access control group group identification after, notify non-connect
Enter the layer group to be forbidden accessing by network；
Another embodiment is：The access layer of user equipment receives group's access control information, is come from what is received
Group's access control information of the group for forbidding access of network side notifies that, to Non-Access Stratum, Non-Access Stratum is being accessed
When control, whether there is the group identification of the group belonging to oneself in the group identification for judging to forbid the group of access.
Wherein, if in the case where PLMN is shared, user equipment is according under HPLMN (Home PLMN, local PLMN)
Group forbids the information of access to carry out access judgement.If it is roaming scence, also group is carried out according to the case where HPLMN
The judgement of access.
As shown in figure 5, the method for the group that notifying user equipment of the embodiment of the present invention is forbidden or cancelled the prohibition of includes following
Step：
Step 501, the determination of MTC application servers need to forbid the user equipment in group to access, it would be desirable to the group forbidden
The location information of position in the group identification of group and group where each user equipment is sent to core network control node；
Step 502, core network control node determine every according to the location information from MTC application servers received
The corresponding access network node in geographical location of a location information；
Step 503, core network control node correspond to the group for forbidding access from MTC application servers received
Group identification be sent to access network node；
Step 504, access network node will forbid the group identification of the group of access to be placed in group's access control information, send
To the user equipment in the corresponding group of group identification；
Step 505, user equipment determine the group for needing to forbid access according to the group's access control information received；
Step 506, MTC application servers determine the user equipment access in the group for needing to cancel the prohibition of, it would be desirable to take
Disappear the group identification of the group forbidden and the location information of position where each user equipment in group is sent to core network control
Node processed；
Step 507, core network control node determine every according to the location information from MTC application servers received
The corresponding access network node in geographical location of a location information；
Step 508, core network control node correspond to the group for forbidding access from MTC application servers received
Group identification be sent to access network node；
Step 509, access network node send the group identification for not including the group for cancelling the prohibition of access to user equipment
Group's access control information；
Step 510, user equipment determine the group for needing to forbid access according to the group's access control information received；
Wherein, user equipment carry out access control when, judge forbid access group group identification in whether
There is the group identification of the group belonging to oneself, if it is, cancelling access control；Otherwise access control is carried out, such as can root
According to ACB (Access Class Barring, access class barring, also referred to as access control mechanism), EAB (Enhanced
Access Barring, the access barred mechanism of enhancing, the access control mechanism also referred to as enhanced) and/or roaming access control
Information processed is accessed.
User equipment judges to forbid the group identification for the group for whether having belonging to oneself in the group identification of the group of access
501~step 510 of sequential and previous step between there is no positive connection, as long as user equipment needs to carry out access control,
It can be judged according to the group identification for forbidding the group of access after last update.
An application scenarios are set forth below the solution of the present invention is described in detail.
By taking water meter company as an example, a water meter company wants that between 6 points of 12 points to second day of morning at midnight southern exposure will be managed
The server (being third party MTC application servers) of the water meter in area carries out system upgrade.The MTC server is left 12 points of midnight
The right group for being managed it identification information and geographical location information (such as：Cover the TA list (list) of Chaoyang District)
It is sent to the control node of core net.Which base station core net node needs to issue according to TA lists determination, then by the mark of group
Know information and is sent to corresponding RAN control nodes (eNB (evolution base station) or RNC (Radio Network under these TA
Controller.Radio network controller)).RAN (Radio Access Network, wireless access network) control node need to
The Group ID for the group to be forbidden are issued by a new system information block, or are put into existing SIB, such as SIB2
(LTE) or SIB3 (UMTS).Assuming that the group for being prohibited access has 2, group mark is respectively Group Id 1, Group Id
2, then just the two Group ID are broadcasted in system information.After this, belong to Group id 1 and Group
The user equipment of 2 Liang Ge groups of Id receives broadcast message and preserves relevant information.When user equipment needs and network communication
When, it checks the content of system information, confirms that the Group belonging to oneself belongs in the Group for being prohibited access, then notify NAS
Access failure, and indicate the reason is that network refusal group user equipment accesses.
Until second day 6 points of morning, MTC server terminated to upgrade, then sent the information for cancelling access control to core
Network control node.Core net finds the RAN control nodes corresponding to its corresponding TA according to the Group id wherein to be cancelled, and
The information of cancellation is sent to corresponding RAN control nodes.RAN control nodes are according to the information update system information.
User equipment preserves system information according to update system information.When user equipment needs to access network, judge
Whether affiliated group can access.It is judged as allowing affiliated group user equipment access, then executes the conventional accesses such as ACB inspections
Behavior in journey.
For above-mentioned scene, user equipment can also in the group mark of the system information received contained belonging to oneself,
It then notifies the relevant information of Non-Access Stratum, indicates that affiliated group is prohibited to access.After system information updates, user equipment judges
Before forbidden group of mark then notifies Non-Access Stratum, relevant group of access barred order cancellation not in broadcast message.User
When equipment will be accessed, Non-Access Stratum determines whether to initiate to access to access layer to ask according to whether group is prohibited access
Seek message.If be prohibited, do not send, otherwise, then the order of access request can be sent to access layer.
For above-mentioned scene, RAN control nodes may be used G-RNTI and dispatch all group user equipmenies, notify current
Forbid the control information of access.The G-RNTI is reserved in advance, the mark that as network side and user equipment are all known in advance, class
It is similar to P-RNTI (Paging RNTI, paging RNTI, also referred to as pager wireless net network temporary identifier).By monitoring shared control
G-RNTI on channel processed, which is received, shares access control information public on channel.The information content and embodiment 1 and embodiment 3
In system information in information be similar.The partial bit of group information or group identification can be carried.In view of altogether
The scene of PLMN is enjoyed, the group control information for being prohibited access of multiple PLMN can also be carried.By G-RNTI group schedulings come
It periodically to be sent when transmitting the information.Once information change has occurred will also be sent in time.
Based on same inventive concept, a kind of MTC application servers are additionally provided in the embodiment of the present invention, due to the equipment solution
Certainly the principle of problem carries out the method phase of access control with Fig. 1 MTC application servers of embodiment of the present invention side assisting user equipment
Seemingly, therefore the implementation of the equipment may refer to the implementation of method, and overlaps will not be repeated.
As shown in fig. 6, the MTC application servers of the embodiment of the present invention include：First determining module 600 and first handles mould
Block 610.
First determining module 600 needs to forbid the user equipment in group to access for determination；
First processing module 610, each user equipment institute in the group identification of the group for that will need to forbid and group
The location information of position be sent to core network control node, for notifying core network control node notice group identification to correspond to
Group in user equipment forbid accessing.
Preferably, the first determining module 600 determines the user equipment access needed to cancel the prohibition of in group；
Correspondingly, each user in the group identification for the group that first processing module 610 cancels the prohibition of needs and group
The location information of position where equipment is sent to core network control node, for notifying core network control node notice group mark
Know the user equipment in corresponding group and cancels the prohibition of access.
Based on same inventive concept, a kind of core network control node is additionally provided in the embodiment of the present invention, due to the equipment
The method that the principle solved the problems, such as carries out access control with Fig. 2 core network control nodes of embodiment of the present invention side assisting user equipment
It is similar, therefore the implementation of the equipment may refer to the implementation of method, overlaps will not be repeated.
As shown in fig. 7, the core network control node of the embodiment of the present invention includes：Second determining module 700 and second processing
Module 710.
Second determining module 700, for according to the location information from MTC application servers received, determining each
The corresponding access network node in geographical location of location information；
Second processing module 710, the group for forbidding access from MTC application servers for that will receive are corresponding
Group identification is sent to access network node, for notifying the user equipment in the corresponding group of access network node notice group identification
Forbid accessing.
Preferably, the second determining module 700 determines every according to the location information from MTC application servers received
The corresponding access network node in geographical location of a location information；
Correspondingly, the group for cancelling the prohibition of access from MTC application servers that Second processing module 710 will receive
Corresponding group identification is sent to access network node, for notifying the use in the corresponding group of access network node notice group identification
Family equipment cancels the prohibition of access.
Based on same inventive concept, a kind of access network node is additionally provided in the embodiment of the present invention, since the equipment solves
It is similar that the principle of problem and Fig. 3 access network nodes of embodiment of the present invention side assisting user equipment carry out the access method of control, because
The implementation of this equipment may refer to the implementation of method, and overlaps will not be repeated.
As shown in figure 8, the access network node of the embodiment of the present invention includes：First receiving module 800 and third processing module
810。
First receiving module 800, the group identification for receiving the group for forbidding access from core network control node；
Third processing module 810 is corresponded to for the group identification of the group of access will to be forbidden to be sent to positioned at group identification
Group in user equipment, forbid accessing for notifying user equipment.
Preferably, the first receiving module 800 receives the group of the group for cancelling the prohibition of access from core network control node
Group mark；
It is marked positioned at group correspondingly, the group identification for the group for cancelling the prohibition of access is sent to by third processing module 810
Know the user equipment in corresponding group, access is cancelled the prohibition of for notifying user equipment.
Preferably, group identification is sent to user equipment by third processing module 810 by broadcast or group scheduling mode.
Preferably, group identification is placed in group's access control information by third processing module 810 is sent to user equipment.
Preferably, the first receiving module 800 receives the group of the group for cancelling the prohibition of access from core network control node
Group mark；
Correspondingly, third processing module 810 accesses the group of the group identification not comprising the group for cancelling the prohibition of access
Control information is sent to the user equipment in the corresponding group of group identification.
It is sent to preferably, group is accessed control information by third processing module 810 by broadcast or group scheduling mode
User equipment.
Preferably, when third processing module 810 is sent by group scheduling mode, user equipment is carried out by G-RNTI
Scheduling.
Based on same inventive concept, a kind of user equipment is additionally provided in the embodiment of the present invention, since equipment solution is asked
It is similar that the principle of topic and Fig. 4 embodiment of the present invention user equipment carry out the access method of control, therefore the implementation of the equipment can be with
Referring to the implementation of method, overlaps will not be repeated.
As shown in figure 9, the user equipment of the embodiment of the present invention includes：Judgment module 900 and control module 910.
Judgment module 900, for carry out access control when, judge forbid access group group identification in be
The no group identification for having the group belonging to oneself, wherein it is user equipment according to receiving to forbid the group identification of the group of access
Notice determination from network side；
Control module 910 carries out accessing control in need in the group identification for determining the group for forbidding access
After the group identification of group, cancel access control；Without being connect in the group identification for determining the group for forbidding access
After the group identification for entering the group of control, access control is carried out.
Preferably, the user equipment of the embodiment of the present invention can further include：
Second receiving module 920, group's mark for receiving the group for forbidding access from core network control node
After knowing or receiving the group identification of the group for cancelling the prohibition of access from core network control node, the group of access is forbidden in update
The group identification of group.
Preferably, judgment module 900 will receive from core network control node group access control information in include
Group identification as forbid access group group identification.
Preferably, judgment module 900 receives the notice from core network control node by broadcast or group scheduling mode.
Preferably, judgment module 900 and the second receiving module 920 are in access layer, control module 910 is in Non-Access Stratum；Or
Second receiving module 920 is in access layer, and judgment module 900 and control module 910 are in Non-Access Stratum.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer
The computer program production implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real
The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or
The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (32)
1. a kind of method carrying out access control, which is characterized in that this method includes：
The determination of MTC application servers needs to forbid the user equipment in group to access；
Position in the group identification for the group that the MTC application servers forbid needs and group where each user equipment
Location information be sent to core network control node, for notifying core network control node by determining according to the positional information
The corresponding group of access network node notice group identification in user equipment forbid accessing；
Wherein, the location information includes cell.
2. the method as described in claim 1, which is characterized in that the MTC application servers will need the group of the group forbidden
The location information of position in group mark and group where each user equipment is sent to after core network control node, is also wrapped
It includes：
The MTC application servers are after determining the user equipment access in needing to cancel the prohibition of group, it would be desirable to cancel the prohibition of
The group identification of group and the location information of position where each user equipment in group be sent to core network control node,
For notifying the user equipment in the corresponding group of core network control node notice group identification to cancel the prohibition of access.
3. a kind of method carrying out access control, which is characterized in that this method includes：
Core network control node determines each location information according to the location information from MTC application servers received
The corresponding access network node in geographical location；
The core network control node forbids corresponding group of the group of access to mark by what is received from MTC application servers
Knowledge is sent to the access network node, for notifying the access network node to notify the use in the corresponding group of the group identification
Family equipment forbids accessing；
Wherein, the location information includes cell.
4. method as claimed in claim 3, which is characterized in that the core network control node will be received and be answered from MTC
With server forbid access the corresponding group identification of group be sent to the access network node after, further include：
The core network control node determines each position letter according to the location information from MTC application servers received
The corresponding access network node in geographical location of breath；
The corresponding group of the group for cancelling the prohibition of access from MTC application servers that the core network control node will receive
Group mark is sent to the access network node, for notifying the access network node to notify in the corresponding group of the group identification
User equipment cancel the prohibition of access.
5. a kind of method carrying out access control, which is characterized in that this method includes：
Access network node receives the group identification of the group for forbidding access from core network control node；Wherein, the access
Net node is that the core network control node is true according to the geographical location of the location information from MTC application servers received
Fixed；
The access network node by it is described forbid access group group identification be sent to it is corresponding positioned at the group identification
User equipment in group, for notifying the user equipment to forbid accessing；
Wherein, the location information includes cell.
6. method as claimed in claim 5, which is characterized in that the group identification is sent to by the access network node to be located at
After user equipment in the corresponding group of the group identification, further include：
The access network node receives the group identification of the group for cancelling the prohibition of access from core network control node；
The group identification of the group for cancelling the prohibition of access is sent to positioned at the group identification pair by the access network node
User equipment in the group answered, for notifying the user equipment to cancel the prohibition of access.
7. method as claimed in claim 5, which is characterized in that group identification is sent to user and set by the access network node
It is standby, including：
Group identification is sent to user equipment by the access network node by broadcast or group scheduling mode.
8. method as claimed in claim 5, which is characterized in that the access network node by it is described forbid access group group
Group mark is sent to the user equipment in the corresponding group of the group identification, including：
Group identification is placed in group's access control information and is sent to user equipment by the access network node.
9. method as claimed in claim 8, which is characterized in that the group identification is sent to by the access network node to be located at
After user equipment in the corresponding group of the group identification, further include：
The access network node receives the group identification of the group for cancelling the prohibition of access from core network control node；
Group's access of group identification not comprising the group for cancelling the prohibition of access is controlled information by the access network node
The user equipment being sent in the corresponding group of the group identification.
10. method as claimed in claim 8, which is characterized in that group is accessed control information and sent by the access network node
To user equipment, including：
Group is accessed control information by broadcast or group scheduling mode and is sent to user equipment by the access network node.
11. the method as described in claim 7 or 10, which is characterized in that the access network node is sent out by group scheduling mode
When sending, the user equipment is scheduled by G-RNTI.
12. a kind of method carrying out access control, which is characterized in that this method includes：
User equipment carry out access control when, judge forbid access group group identification in whether have belonging to oneself
Group group identification, saved from access net wherein the group identification of the group of access is forbidden to be user equipment according to receiving
The notice determination of point, and the access network node is that core network control node comes from MTC application services according to what is received
What the geographical location of the location information of device determined；
The user equipment determine forbid access group group identification in it is in need carry out access control group group
After group mark, cancel access control；Do not have to carry out access control in the group identification for determining the group for forbidding access
After the group identification of group, access control is carried out；
Wherein, the location information includes cell.
13. method as claimed in claim 12, which is characterized in that the user equipment determines the group for the group for forbidding access
Mark, including：
The user equipment receives the group identification of the group for forbidding access from core network control node or receives
From after the group identification of the group for cancelling the prohibition of access of core network control node, group's mark of the group of access is forbidden in update
Know.
14. method as claimed in claim 12, which is characterized in that the user equipment is received from core network control node
Notice, including：
The user equipment will receive the group identification for including in group's access control information from core network control node
Group identification as the group for forbidding access.
15. method according to claim 13 or 14, which is characterized in that the user equipment is received to be controlled from core net
The notice of node, including：
The user equipment receives the notice from core network control node by broadcast or group scheduling mode.
16. the method as described in claim 12~14 is any, which is characterized in that the access layer judgement of the user equipment is forbidden
The group identification for whether having the group belonging to oneself in the group identification of the group of access, in the group for determining the group for forbidding access
In group mark after the group identification of the group in need for carrying out access control, the notice Non-Access Stratum group is forbidden connecing by network
Enter；Or
The access layer of the user equipment by receive from network side forbid the group identification of the group of access notify to
Non-Access Stratum, Non-Access Stratum judge to forbid the group's mark for the group for whether having belonging to oneself in the group identification of the group of access
Know.
17. a kind of MTC application servers carrying out access control, which is characterized in that the MTC application servers include：
First determining module needs to forbid the user equipment in group to access for determination；
First processing module, the position in the group identification of the group for that will need to forbid and group where each user equipment
Location information be sent to core network control node, for notifying core network control node by determining according to the positional information
The corresponding group of access network node notice group identification in user equipment forbid accessing；
Wherein, the location information includes cell.
18. MTC application servers as claimed in claim 17, which is characterized in that first determining module is additionally operable to：
Determine the user equipment access for needing to cancel the prohibition of in group；
The first processing module is additionally operable to：
The location information of position where each user equipment in the group identification for needing the group cancelled the prohibition of and group is sent out
Core network control node is given, for notifying the user equipment in the corresponding group of core network control node notice group identification to take
Disappear and forbids accessing.
19. a kind of core network control node carrying out access control, which is characterized in that the core network control node includes：
Second determining module, for according to the location information from MTC application servers received, determining each location information
The corresponding access network node in geographical location；
Second processing module forbids the corresponding group's mark of the group of access for what will be received from MTC application servers
Knowledge is sent to the access network node, for notifying the access network node to notify the use in the corresponding group of the group identification
Family equipment forbids accessing；
Wherein, the location information includes cell.
20. core network control node as claimed in claim 19, which is characterized in that second determining module is additionally operable to：
According to the location information from MTC application servers received, determine that the geographical location of each location information is corresponding
Access network node；
The Second processing module is additionally operable to：
The corresponding group identification of the group for cancelling the prohibition of access from MTC application servers received is sent to described connect
Network access node, for notifying the access network node that the user equipment in the corresponding group of the group identification is notified to cancel the prohibition of
Access.
21. a kind of access network node carrying out access control, which is characterized in that the access network node is the core net control
Node determines that the access network node includes according to the geographical location of the location information from MTC application servers received：
First receiving module, the group identification for receiving the group for forbidding access from core network control node；
Third processing module, for forbidding the group identification of the group of access to be sent to positioned at group identification correspondence by described
Group in user equipment, for notifying the user equipment to forbid accessing；
Wherein, the location information includes cell.
22. access network node as claimed in claim 21, which is characterized in that first receiving module is additionally operable to：
Receive the group identification of the group for cancelling the prohibition of access from core network control node；
The third processing module is additionally operable to：
The group identification of the group for cancelling the prohibition of access is sent to the use in the corresponding group of the group identification
Family equipment, for notifying the user equipment to cancel the prohibition of access.
23. access network node as claimed in claim 21, which is characterized in that the third processing module is specifically used for：
Group identification is sent to user equipment by broadcast or group scheduling mode.
24. access network node as claimed in claim 21, which is characterized in that the third processing module is specifically used for：
Group identification is placed in group's access control information and is sent to user equipment.
25. access network node as claimed in claim 24, which is characterized in that first receiving module is additionally operable to：
Receive the group identification of the group for cancelling the prohibition of access from core network control node；
The third processing module is additionally operable to：
Group's access control information of group identification not comprising the group for cancelling the prohibition of access is sent to positioned at described
User equipment in the corresponding group of group identification.
26. access network node as claimed in claim 24, which is characterized in that the third processing module is specifically used for：
Group is accessed into control information by broadcast or group scheduling mode and is sent to user equipment.
27. the access network node as described in claim 23 or 26, which is characterized in that the third processing module is additionally operable to：
When being sent by group scheduling mode, the user equipment is scheduled by G-RNTI.
28. a kind of user equipment carrying out access control, which is characterized in that the user equipment includes：
Judgment module, for carry out access control when, judge forbid access group group identification in whether have from
The group identification of group belonging to oneself connects wherein the group identification of the group of access is forbidden to be user equipment according to coming from of receiving
The notice of network access node is determining, and to be core network control node answer from MTC according to receiving the access network node
It is determined with the geographical location of the location information of server；
Control module, the group for the group in need for carrying out access control in the group identification for determining the group for forbidding access
After group mark, cancel access control；Do not have to carry out access control in the group identification for determining the group for forbidding access
After the group identification of group, access control is carried out；
Wherein, the location information includes cell.
29. user equipment as claimed in claim 28, which is characterized in that the user equipment further includes：
Second receiving module, the group identification for receiving the group for forbidding access from core network control node or reception
To after the group identification of the group for cancelling the prohibition of access from core network control node, the group of the group of access is forbidden in update
Mark.
30. user equipment as claimed in claim 28, which is characterized in that the judgment module is specifically used for：
The group received from core network control node is accessed into the group identification for including in control information as forbidding accessing
Group group identification.
31. the user equipment as described in claim 29 or 30, which is characterized in that the judgment module is specifically used for：
The notice from core network control node is received by broadcast or group scheduling mode.
32. user equipment as claimed in claim 29, which is characterized in that the judgment module and second receiving module exist
Access layer, the control module is in Non-Access Stratum；Or
Second receiving module is in access layer, and the judgment module and the control module are in Non-Access Stratum.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210291395.6A CN103596242B (en) | 2012-08-15 | 2012-08-15 | A kind of method and apparatus carrying out access control |
| PCT/CN2013/080382 WO2014026540A1 (en) | 2012-08-15 | 2013-07-30 | Method and device for access control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210291395.6A CN103596242B (en) | 2012-08-15 | 2012-08-15 | A kind of method and apparatus carrying out access control |
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| CN103596242A CN103596242A (en) | 2014-02-19 |
| CN103596242B true CN103596242B (en) | 2018-08-10 |
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| CN201210291395.6A Active CN103596242B (en) | 2012-08-15 | 2012-08-15 | A kind of method and apparatus carrying out access control |
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| WO (1) | WO2014026540A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10085132B2 (en) * | 2014-11-25 | 2018-09-25 | Huawei Technologies Co., Ltd. | System and method for downlink machine-to-machine communications |
| CN104540107A (en) * | 2014-12-03 | 2015-04-22 | 东莞宇龙通信科技有限公司 | Management method and management system for machine type communication (MTC) terminal cluster, and network side equipment |
| CN109219041B (en) * | 2017-07-05 | 2021-06-29 | 中国电信股份有限公司 | Access control method and mobility management entity |
| CN115708382A (en) * | 2021-08-19 | 2023-02-21 | Oppo广东移动通信有限公司 | Cell residence method, device, mobile terminal and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102118833A (en) * | 2011-03-04 | 2011-07-06 | 电信科学技术研究院 | Cell accessing indication method, cell selection method and device |
| CN102158930A (en) * | 2010-02-11 | 2011-08-17 | 电信科学技术研究院 | Method and equipment for accessing MTC (Multimedia Telephone Communication) equipment |
| CN102238629A (en) * | 2010-05-07 | 2011-11-09 | 华为技术有限公司 | Access control method for machine type communication, equipment and communication system |
| CN102238696A (en) * | 2010-04-29 | 2011-11-09 | 电信科学技术研究院 | Control method and equipment for terminal equipment access network |
| CN102244855A (en) * | 2010-05-10 | 2011-11-16 | 华为技术有限公司 | Position-based machine to machine communicating method, system and device |
| CN102404821A (en) * | 2010-09-15 | 2012-04-04 | 电信科学技术研究院 | Access control method and device for magnetic tape controller (MTC) terminal |
| CN102547911A (en) * | 2010-12-08 | 2012-07-04 | 上海贝尔股份有限公司 | Method and equipment for carrying out ascending transmission control of MTC equipment on basis of position information |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895858B (en) * | 2009-05-20 | 2014-11-05 | 华为技术有限公司 | Location update strategy acquisition, location update reject and paging methods and equipment |
| CN102404792A (en) * | 2010-09-14 | 2012-04-04 | 中兴通讯股份有限公司 | Control method and system of overload |
-
2012
- 2012-08-15 CN CN201210291395.6A patent/CN103596242B/en active Active
-
2013
- 2013-07-30 WO PCT/CN2013/080382 patent/WO2014026540A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102158930A (en) * | 2010-02-11 | 2011-08-17 | 电信科学技术研究院 | Method and equipment for accessing MTC (Multimedia Telephone Communication) equipment |
| CN102238696A (en) * | 2010-04-29 | 2011-11-09 | 电信科学技术研究院 | Control method and equipment for terminal equipment access network |
| CN102238629A (en) * | 2010-05-07 | 2011-11-09 | 华为技术有限公司 | Access control method for machine type communication, equipment and communication system |
| CN102244855A (en) * | 2010-05-10 | 2011-11-16 | 华为技术有限公司 | Position-based machine to machine communicating method, system and device |
| CN102404821A (en) * | 2010-09-15 | 2012-04-04 | 电信科学技术研究院 | Access control method and device for magnetic tape controller (MTC) terminal |
| CN102547911A (en) * | 2010-12-08 | 2012-07-04 | 上海贝尔股份有限公司 | Method and equipment for carrying out ascending transmission control of MTC equipment on basis of position information |
| CN102118833A (en) * | 2011-03-04 | 2011-07-06 | 电信科学技术研究院 | Cell accessing indication method, cell selection method and device |
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| CN103596242A (en) | 2014-02-19 |
| WO2014026540A1 (en) | 2014-02-20 |
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Address after: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
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Effective date of registration: 20210531 Address after: 100085 1st floor, building 1, yard 5, Shangdi East Road, Haidian District, Beijing Patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |