CN104427574B - A kind of method and device of access control - Google Patents
A kind of method and device of access control Download PDFInfo
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- CN104427574B CN104427574B CN201310412917.8A CN201310412917A CN104427574B CN 104427574 B CN104427574 B CN 104427574B CN 201310412917 A CN201310412917 A CN 201310412917A CN 104427574 B CN104427574 B CN 104427574B
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- connected state
- base station
- release
- notice
- rrc connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/34—Selective release of ongoing connections
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention discloses a kind of method and devices of access control.Present invention method includes：Base station obtains the AC of UE；When base station carries out access control to the UE in connected state, release notice is sent according to the AC of the UE in connected state, the UE in connected state is enable to determine whether the radio resource control RRC connections of UE of the release in connected state according to the release notice received, enabling the effective access control for realizing the UE in connected state.
Description
Technical field
The present embodiments relate to field of communication technology more particularly to a kind of method and devices of access control.
Background technology
Wireless communication system can provide the wireless traffics such as voice, data, and common wireless communication system is a multiple access
The wireless system of access, such as：(full name in English is frequency division multiple access：Frequency Division Multiple access, contracting
It is written as：FDMA), (full name in English is time division multiple acess：Time Division Multiple Access, are abbreviated as：TDMA), code
(full name in English is for point multiple access：Code Division Multiple Access, are abbreviated as：CDMA), orthogonal frequency division multiplexi
(full name in English is：Orthogonal Frequency Division Multiplexing, are abbreviated as：The systems such as OFDM),
In one wireless communication system, user equipment is given in base station on the uplink, and (full name in English is:User Equipment, abbreviation
For：UE) emit data and/or control information, and receive the data and/or control information of user equipment on uplink.Class
As, UE is base station transmission data and/or control information on uplink, and receives the number of Base Transmitter on the uplink
According to and/or control information.
In the prior art, base station can carry out access control to the UE in Idle state, wherein UE will distribute to obtain one
(full name in English is for a access grade：Access Class, are abbreviated as：AC), which can be any one of 0 to 9 etc.
Grade can also distribute the AC that one or more access grades are 11 to 15, the AC storages of these distribution for some special users
In the client identification module of UE, (full name in English is：Subscriber Identity Module, are abbreviated as：SIM), base station can profit
Access control is carried out to the UE with the AC of the UE in Idle state, and the access control mechanism for being currently in the UE of Idle state is main
It is that access control forbids that (full name in English is：Access Control Barring, are abbreviated as：ACB) mechanism, under ACB mechanism,
Base station can broadcast ACB parameters by way of broadcast, as follows：AC-BarringConfig：：=SEQUENCE { 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-
BarringForSpecial AC BIT STRING(SIZE(5))}
Above-mentioned is the structure of ACB parameters, wherein ac-BarringFactor parameters are suitable for the UE that AC is 0 to 9, right
The UE for being 11 to 15 in AC, then need to see whether be set as 1 on the corresponding bit of ac-BarringForSpecial parameters, and if
It is set as 1 on corresponding bit, then needs the access for further determining whether to forbid the UE, specifically, being 0 for access grade
The UE that the AC that 1 is set as on~9 UE or corresponding bit is 11 to 15, such UE will be generated in the range of one 0 to 1
Random digit, and be compared with corresponding value in the ac-BarringFactor parameters in the ACB parameters of base station broadcast, if should
The random number of generation is higher than corresponding value in ac-BarringFactor parameters, then it is assumed that this time access request of the UE is banned
Only, while according to the time in the ac-BarringTime parameters in ACB parameters waited for, waiting terminate after UE again into
Row is attempted；If the random number of the generation is less than or equal to corresponding value in ac-BarringFactor parameters, then it is assumed that the UE is not
It is prohibited to access.
However, in the prior art, it is only directed to the access control mechanism of the UE in Idle state, it is specific as described above
Access control mechanism, how doing access control for the UE in connected state, there are one effective access control mechanism, shadows
The performance of system is rung.
Invention content
An embodiment of the present invention provides a kind of method and devices of access control, can effectively realize in connected state
The access of UE controls.
First aspect present invention provides a kind of method of access control, it may include：
Base station obtains the access grade AC of user equipment (UE)；
When the base station carries out access control to the UE in connected state, according to the UE's in connected state
AC sends release notice so that the UE in connected state can determine whether to discharge according to the release notice received
The radio resource control RRC connections of the UE in connected state.
In the first achievable mode of first aspect, the method further includes：
The base station carries out release processing according to release notice to the RRC connections of the UE in connected state, makes
RRC connections of the UE in connected state in the sides UE is obtained to connect and can discharge in the RRC of base station side.
With reference to first aspect or first aspect the first possible realization method, in second of possible realization method
In, it is notified if release notice is RRC Connection Releases；
Then the AC of the UE in connected state described in the basis sends release notice so that the UE energy in connected state
It is enough to determine whether that the RRC connections of the release UE in connected state include according to the release received notice：
The base station selects AC to belong to the UE of pre-set first AC ranges from the UE in connected state；
The RRC Connection Releases notice is sent to the UE of selection so that the UE for receiving the RRC Connection Releases notice is released
Put RRC connections.
Second of possible realization method with reference to first aspect, in the third possible realization method, the base station root
Carrying out release processing to the RRC connections of the UE in connected state according to release notice includes：
The base station discharges the RRC connections of the selected UE.
With reference to first aspect or first aspect the first possible realization method, in the 4th kind of possible realization method
In, if release notice is AC narrowcast message；
Then the AC of the UE in connected state described in the basis sends link release notice so that described in connected state
UE can determine whether that the RRC connections of the release UE in connected state include according to the release notice received：
AC narrowcasts message described in the base station broadcast connects comprising needing to discharge RRC in the AC narrowcasts message
The 2nd AC ranges of the UE connect so that AC belongs to the release RRC connections of the UE in the 2nd AC ranges in the UE in connected state.
4th kind of possible realization method with reference to first aspect, in the 5th kind of possible realization method, the base station root
Carrying out release processing to the RRC connections of the UE in connected state according to release notice includes：
Base station determination from the UE of connected state need to discharge the UE of RRC connections, described to need to discharge RRC connections
The AC of UE belongs to the 2nd AC ranges；
The base station discharges the RRC connections of the UE for needing to discharge RRC connections.
Second aspect of the present invention, which provides, a kind of accessing the method controlled, it may include：
The business that UE in connected state receives base station broadcast forbids notifying, the business is forbidden in notice comprising needing to prohibit
The 3rd AC ranges of the UE for the type of service that type of service and needs only is forbidden；
The UE forbids the initiation of notice control service request according to the AC and the business of the UE, to realize in company
Connect the access control of the UE of state.
In second aspect in the first possible realization method, the UE forbids leading to according to the AC and the business of the UE
Know that the initiation of control service request includes：
When the UE needs the service request initiated, the UE judges whether the type of service of the service request belongs to
The type of service for needing to forbid；
If belonging to, determine whether to forbid initiating the service request according to the AC of the UE and the 3rd AC ranges.
If being not belonging to, the service request is initiated.
The first possible realization method in conjunction with second aspect, it is described according to institute in second of possible realization method
It states the AC of UE and the 3rd AC ranges determines whether that forbidding initiating the service request includes：
Judge whether the AC of the UE belongs to the 3rd AC ranges；
If so, forbidding initiating the service request；
If it is not, then initiating the service request.
Third aspect present invention provides a kind of base station, it may include：
Acquiring unit, the AC for obtaining user equipment (UE)；
Transmission unit, for after the AC that the acquiring unit obtains the UE, when the base station is to being in connected state
UE when carrying out access control, release notice is sent according to the AC of the UE in connected state so that described in connected state
UE the RRC connections of the release UE in connected state can be determined whether according to the release notice received.
In the third aspect in the first possible realization method, the base station further includes：
Releasing unit is notified according to the release to institute after sending the release notice in the transmission unit
State the RRC connections of UE in connected state and carry out release processing so that the UE in connected state the sides UE RRC connections and
It can be discharged in the RRC connections of base station side.
In conjunction with the third aspect or the third aspect the first possible realization method, in second of possible realization method
In, it is notified if release notice is RRC Connection Releases；
Then the transmission unit includes：
Selecting unit, for after the AC that the acquiring unit obtains the UE, when the base station is to being in connected state
UE when carrying out access control, selection AC belongs to the UE of pre-set first AC ranges from the UE in connected state；
It notifies transmission unit, after selecting UE in the selecting unit, sends the RRC connections to the UE of selection and release
Put notice so that receive the UE release RRC connections of the RRC Connection Releases notice.
In conjunction with second of possible realization method of the third aspect, in the third possible realization method, the release is single
Member includes：
It notifies releasing unit, after sending the RRC Connection Releases notice in the notice transmission unit, discharges institute
State the RRC connections of the UE of selection.
The third possible realization method in conjunction with the third aspect, in the 4th kind of possible realization method, if the release
Notice is AC narrowcast message；
Then the transmission unit further includes：
Radio unit, after the AC that the UE is obtained for the acquiring unit, when the base station is in connected state
When UE carries out access control, the AC narrowcasts message is broadcasted, includes to need to discharge RRC companies in the AC narrowcasts message
The 2nd AC ranges of the UE connect so that AC belongs to the release RRC connections of the UE in the 2nd AC ranges in the UE in connected state.
In conjunction with the 4th kind of possible realization method of the third aspect, in the 5th kind of possible realization method, the release is single
Member further includes：
Determination unit, for from the UE of connected state determination need to discharge the UE of RRC connections, it is described to need to discharge RRC
The AC of the UE of connection belongs to the 2nd AC ranges；
Connection Release unit discharges the need after determining the UE for needing to discharge RRC connections in the determination unit
Discharge the RRC connections of the UE of RRC connections.
Fourth aspect present invention provides a kind of UE, it may include：
Receiving unit, the business for receiving base station broadcast forbid notifying, the business is forbidden in notice comprising needing to prohibit
The 3rd AC ranges of the UE for the type of service that type of service and needs only is forbidden；
Control unit, for being received after the business forbids notice in the receiving unit, according to the AC of the UE and
The business forbids the initiation of notice control service request, to realize that the access of the UE in connected state controls.
In the first possible realization method of fourth aspect, described control unit includes：
Judging unit, after forbidding notice in the receiving unit reception business, when the UE needs to be initiated
Service request when, judge whether the type of service of the service request belongs to described and need the type of service forbidden；
Determination unit, if the type of service for the service request belongs to the type of service for needing to forbid, root
Determine whether to forbid initiating the service request according to the AC and the 3rd AC ranges of the UE；
First initiates unit, if the type of service for the service request is not belonging to the service class for needing to forbid
Type then initiates the service request.
The first possible realization method in conjunction with fourth aspect, it is described determining single in second of possible realization method
Member includes：
AC judging units, if determining that the type of service of the service request belongs to described and needs to prohibit for the judging unit
Type of service only, then judge whether the AC of the UE belongs to the 3rd AC ranges；
Forbid unit, if determining that the AC of the UE belongs to the 3rd AC ranges for the AC judging units, forbids
Initiate the service request；
Second initiates unit, if determining that the AC of the UE is not belonging to the 3rd AC ranges for the AC judging units,
Then initiate the service request.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages：
It, can be according in even if base station carries out access control to the UE in connected state after base station gets the AC of UE
The AC for meeting state UE sends release notice so that the UE can determine whether to discharge the wireless of the UE according to the release notice received
(full name in English is Resource Control protocols：Radio ResourceControl, are abbreviated as：RRC it) connects, it can be effectively at realization
In the access control of the UE of connected state.If base station does not receive the AC in connected state UE, base station broadcast business forbids notifying, should
Business forbids the 3rd AC ranges of the UE comprising the type of service for needing the type of service forbidden and needs to forbid in notice so that
UE can forbid the initiation of notice control service request according to the AC of the UE and the business, can effectively realize in connected state
The access of UE controls.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a schematic diagram of connection control method in the embodiment of the present invention；
Fig. 2 is another schematic diagram of connection control method in the embodiment of the present invention；
Fig. 3 is another schematic diagram of connection control method in the embodiment of the present invention；
Fig. 4 is another schematic diagram of connection control method in the embodiment of the present invention；
Fig. 5 is another schematic diagram of connection control method in the embodiment of the present invention；
Fig. 6 is a schematic diagram of the structure of base station in the embodiment of the present invention；
Fig. 7 is another schematic diagram of the structure of base station in the embodiment of the present invention；
Fig. 8 is another schematic diagram of the structure of UE in the embodiment of the present invention；
Fig. 9 is another schematic diagram of the structure of UE in the embodiment of the present invention；
Figure 10 is another schematic diagram of the structure of base station in the embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, the every other implementation that those skilled in the art are obtained without making creative work
Example, shall fall within the protection scope of the present invention.
An embodiment of the present invention provides a kind of method and devices of access control, can effectively realize in connected state
The access of UE controls.
Referring to Fig. 1, for a kind of embodiment of the method for access control in the embodiment of the present invention, including：
101, base station obtains the AC of UE；
In embodiments of the present invention, base station can receive mobile management entity (full name in English be：Mobility
Management Entity, are abbreviated as：MME) the AC sent, which refers to the UE for having accessed the cell that the base station is administered
AC, specifically：During UE adheres to network side, all AC of the UE are sent to MME by UE, and UE is establishing RRC connections
Afterwards, the AC of the UE is sent to base station by MME.Alternatively, UE can also be during RRC connections be established directly to base station feedback UE's
AC。
In embodiments of the present invention, base station can access base station be managed by any one acquisition in above two mode
Have jurisdiction over the AC of the UE of cell.
102, it when base station carries out access control to the UE in connected state, is released according to the AC of the UE in connected state transmissions
Put notice so that the UE in connected state can determine whether UE of the release in connected state according to the release notice received
RRC connections.
In embodiments of the present invention, base station can be used the AC in connected state UE that gets to the UE in connected state into
Row, which accesses, to be controlled, and when base station needs to carry out access control to the UE in connected state, basis is in connected state by base station
The AC of UE sends release notice, and the UE in connected state will be notified to determine after receiving release notice according to the release
Discharge the RRC connections of the UE.
Wherein, base station can send release notice to the specific UE in connected state, can also broadcast release notice, be based on
The difference of the content or type that include in release notice, the UE in connected state determine whether to discharge according to release notice
The mode of the RRC connections of the UE is also different, will be described in, is not repeated herein in subsequent embodiment.
It should be noted that in embodiments of the present invention, after base station gets the AC of the UE in connected state, when belonging to
The UE in connected state of the base station is switched in the cell that other base stations are administered, then the AC of the UE can be sent to by the base station
Other base stations that UE is switched to so that other base stations can carry out access control according to the AC of the UE.Such as：If in connection
The AC of the UE of state is 5, and the UE needs to be switched to base station 2 from base station 1, and the AC of the UE is sent to base station 2 by base station 1, if base station 2
It is currently at congestion state, and is set in advance in the incision request for refusing the UE that AC is 1 to 6 under congestion state, then due to the UE
AC base station 2 refusal incision range, therefore, base station 2 will refuse the UE incision request.
In the embodiment of the present invention, after base station obtains the AC of the UE of the administered cell of access base station, when base station is to being in
When the UE of connected state carries out access control, release notice can be sent according to the AC in connected state UE so that the UE being capable of basis
What is received discharges the RRC connections for notifying to determine whether to discharge the UE, can effectively realize the access control of the UE in connected state
System.
In embodiments of the present invention, release notice can be that RRC Connection Releases notify so that base station can be to needing to discharge
The UE of RRC connections sends RRC link release notices respectively, to realize access control, alternatively, release notice can be AC ranges
Broadcast message, base station can realize access control by broadcasting the AC narrowcast message.Implement in order to better understand the present invention
Technical solution in example, will introduce respectively below release notice be RRC Connection Releases notice or when AC narrowcast message into
The method of row access control.
Referring to Fig. 2, being the method for access control when release notice is RRC Connection Releases notice in the embodiment of the present invention
Embodiment, including：
201, base station obtains the AC of UE；
Step 201 is similar to the content that the step 101 in embodiment illustrated in fig. 1 describes, and details are not described herein again.
202, when base station carries out access control to the UE in connected state, base station selects AC from the UE of connected state
Belong to the UE of pre-set first AC ranges；
In embodiments of the present invention, when base station carries out access control to the UE in connected state, base station can be from even
The UE for selecting AC to belong to pre-set first AC ranges in the UE of state is met, for example, base station can pre-set the first AC ranging from 1
It to 5, and selects AC for 1 to 5 UE from the UE for be currently at connected state, determines and RRC Connection Releases are carried out to the UE of selection
Processing.
203, RRC Connection Releases notice is sent to the UE of selection so that receive the UE releases of RRC Connection Releases notice
RRC connections；
In embodiments of the present invention, base station selects AC to belong to pre-set first AC ranges from the UE of connected state
UE after, base station will to the UE of selection send RRC Connection Releases notice, if for example, base station need discharge AC ranging from 1 to 5
UE RRC connections, then base station can in the UE of connected state AC belong to any one numerical value in 1 to 5 UE send RRC connect
The UE for connecing release notice, and receiving Connection Release notice will discharge the RRC connections of the UE.
204, base station discharges the RRC connections of the UE of selection.
In embodiments of the present invention, after sending RRC Connection Releases notice to the UE of selection, base station will also discharge selection
The RRC connections of UE so that RRC connections of the UE in connected state in the sides UE connect and can discharge in the RRC of base station side, real
It is now in the access control of the UE of connected state.
In embodiments of the present invention, after base station gets the AC of the UE in connected state, when base station is to being in connected state
UE carry out access control when, base station can select AC to belong to pre-set first AC ranges from the UE for being in connected state
UE, and send RRC Connection Releases notice to the UE of selection so that the UE for receiving RRC Connection Releases notice can discharge RRC
Connection, and base station will also discharge the RRC connections of the UE of selection so that the UE in connected state is in the RRC connections of the sides UE and in base
The RRC connections of side of standing can discharge, and can effectively realize the access control of the UE in connected state.
Referring to Fig. 3, being the method for access control when release notice is AC narrowcast message in the embodiment of the present invention
Embodiment, including：
301, base station obtains the AC of UE；
Step 301 is similar to the content that the step 101 in embodiment described in Fig. 1 describes, and details are not described herein again.
302, when base station carries out access control to the UE in connected state, base station broadcast AC narrowcast message, AC models
Enclose the 2nd AC ranges for including the UE for needing to discharge RRC connections in broadcast message so that AC belongs to the in the UE in connected state
The RRC connections of UE releases in two AC ranges；
In embodiments of the present invention, after base station gets the AC of the UE in connected state, when base station is to being in connected state
UE carry out access control when, base station can broadcast AC narrowcast message, in the AC narrowcast message comprising need discharge RRC
The 2nd AC ranges of the UE of connection, and in connected state UE receive the AC narrowcast message after, will determine that the UE's
Whether AC belongs to second range, and if the AC of the UE belong to the 2nd AC ranges, which will discharge RRC connections, if the UE
AC be not belonging to the 2nd AC ranges, then the UE will not discharge RRC connections, therefore, it is possible to realize be in connected state UE in AC
Belong to the purpose of the UE release RRC connections in the second range.
303, base station determination from the UE of connected state need to discharge the UE of RRC connections, need the UE's for discharging RRC connections
AC belongs to the 2nd AC ranges；
In embodiments of the present invention, it after base station broadcast AC narrowcasts message, will be determined from the UE of connected state
The UE of release RRC connections is needed, and the AC of the UE of needs release RRC connections belongs to the book for including in the AC narrowcast message
Need the 2nd AC ranges of the UE of release RRC connections.
304, base station release needs to discharge the RRC connections of the UE of RRC connections.
In embodiments of the present invention, after base station sends release notice according to the AC of the UE in connected state, base station will also
Release processing is carried out to the RRC connections of the UE in connected state according to release notice, and the UE in connected state is existed
The RRC connections of the sides UE connect and can discharge in the RRC of base station side, further, when being broadcast mode for release notice,
If base station has sent release notice in the current system message modification period, base station and UE in connected state will be next
System message, which is changed, discharges RRC connections on the boundary in period, can effectively realize that the RRC of UE is connected to the same of the sides UE and base station side
When discharge.
In embodiments of the present invention, after base station gets the AC of the UE in connected state, when base station is to being in connected state
UE when carrying out access control, base station can broadcast AC narrowcast message, and include to need to discharge RRC connections within the message
The 2nd AC ranges of UE so that UEs in connected state of the AC within the scope of the 2nd AC will discharge RRC connections, and base station also will
The UE for needing to discharge RRC connections is determined from the UE of connected state, and discharges the RRC connections of the UE of the determination so that is in
RRC connections of the UE of connected state in the sides UE is connected and can be discharged in the RRC of base station side, can effectively be realized in connection
The access of the UE of state controls.
Base station is described in Fig. 1 to Fig. 3 embodiments realizes the UE's in connected state by way of sending release notice
The technical solution for accessing control is described below base station and forbids the UE in connected state in such a way that broadcasting service forbids notice
Initiating business request is to realize the technical solution of access control, referring to Fig. 4, for a kind of access control in the embodiment of the present invention
The embodiment of method, including：
401, the business of the UE reception base station broadcasts in connected state forbids notifying, business forbids including to need to prohibit in notice
The 3rd AC ranges of the UE for the type of service that type of service and needs only is forbidden；
In embodiments of the present invention, when base station carries out access control to being in connected state UE, base station can broadcasting service taboo
It only notifies, the UE in connected state in the base station compass of competency, which will receive the business, to be forbidden notifying, forbids leading in the business
Include the 3rd AC ranges of the UE for the type of service for needing the type of service forbidden and needs to forbid in knowing so that as the 3rd AC
When the type of service for the service request that UE in range is initiated belongs to the type of service that the needs are forbidden, which will forbid initiating to be somebody's turn to do
Service request, to realize access control.
402, UE forbids the initiation of notice control service request according to the AC and business of UE, to realize the UE in connected state
Access control.
In embodiments of the present invention, the UE in connected state receive base station broadcast business forbid notice after, the UE
The initiation for forbidding notice control service request according to the AC of the UE and business, to realize that the access of the UE in connected state controls.
In embodiments of the present invention, when base station carries out access control to the UE in connected state, base station can broadcasting service
Forbid notifying, which forbids the third of the UE comprising the type of service for needing the type of service forbidden and needs to forbid in notice
AC ranges so that receive the business and forbid the UE in connected state of notice that notice can be forbidden to determine according to its AC and business
Whether corresponding service request can be initiated, by controlling the initiation of service request to realize the access control for the UE for being in connected state
System.
It should be noted that in embodiments of the present invention, " the first AC ranges ", " the 2nd AC ranges ", " the 3rd AC ranges "
In " first ", " second ", " third " be only used for three different AC ranges of difference, the particular content of AC ranges is not made
At restriction.
In order to be better understood from the technical solution described in embodiment illustrated in fig. 4, referring to Fig. 5, being the embodiment of the present invention
A kind of embodiment of the method for middle access control, including：
501, the business of the UE reception base station broadcasts in connected state forbids notifying, business forbids including to need to prohibit in notice
The 3rd AC ranges of the UE for the type of service that type of service and needs only is forbidden；
Step 501 is similar to the content that the step 401 in embodiment illustrated in fig. 4 describes, and is not repeated herein.
502, when UE needs the service request initiated, UE judges whether the type of service of service request belongs to needs and forbid
Type of service then follow the steps 503 if belonging to, if being not belonging to, then follow the steps 505；
In embodiments of the present invention, when UE needs the service request initiated, UE judges the type of service of the service request
Whether belong to and need the type of service forbidden, and if belong to, it is also necessary to carry out further true according to the AC of UE and the 3rd AC ranges
It is fixed whether to forbid initiating business request, if being not belonging to, the service request can be initiated.
Wherein, the type of service that business forbids the needs for including in notice to forbid can be the corresponding grade mark of type of service
Know that (full name in English is：QoS Class Identifier, are abbreviated as：CQI), can also be the service class of other methods mark
Type, such as interaction service, background business etc..
503, judge whether the AC of UE belongs to the 3rd AC ranges, if belonging to, then follow the steps 504, if being not belonging to, execute
Step 505；
In embodiments of the present invention, if the type of service of service request to be initiated UE belongs to the service class for needing to forbid
Type, then UE will determine that whether its AC belongs to the 3rd AC ranges, to determine whether to forbid the initiation of the service request.
504, forbid initiating business request；
In embodiments of the present invention, if UE determines that its AC belongs to the 3rd AC ranges, it can determine UE business to be initiated
Request is prohibited, and UE will not initiate the service request.
505, initiating business request.
In embodiments of the present invention, if UE determines that the type of service of its service request to be initiated is not belonging to what needs were forbidden
Type of service, then UE will initiate the service request, if alternatively, UE determines that the type of service of its service request to be initiated belongs to need
The type of service to be forbidden, but the AC of the UE is not belonging to the 3rd AC ranges, then UE is allowed to initiate the service request.
It should be noted that in embodiments of the present invention, there are many set-up modes of third range, for example, base station and UE
Can give tacit consent to AC be 1 to 9 UE cannot initiate business forbid notice in include the corresponding service request of type of service, then should
Business forbids the type of service that may include needing to forbid in notice, and the bit value that the UE for being 11 to 15 for AC is arranged, if AC
It is 1 for the 11 corresponding bit values of UE, then it represents that the UE in connected state that all AC are 11 also forbids initiation business to forbid leading to
The corresponding service request of type of service that the needs for including in knowing are forbidden, if it is 0 that AC, which is 11 corresponding bit values, then it represents that all
The UE in connected state that AC is 11 allows the corresponding industry of type of service that initiation business forbids the needs for including in notice to forbid
Business request, the UE that other AC are 12 to 15 and so on.
In the embodiment of the present invention, the business that the UE in connected state receives base station broadcast forbids notifying, and the business is forbidden
Include the third range of the AC of the UE for the type of service for needing the type of service forbidden and needs to forbid in notice, if the UE needs
The service request of initiation, the UE will determine that whether the type of service of the service request belongs to the type of service for needing to forbid, if belonging to
In then further judging whether the AC of the UE belongs to the 3rd AC ranges, if the AC of the UE belongs to the 3rd AC ranges, forbid the industry
The initiation of business request allows to initiate the service request if the AC of the UE is not belonging to the 3rd AC ranges, if alternatively, the UE is waited for
The type of service of the service request of initiation is not belonging to the type of service for needing to forbid, then allows to initiate the service request, Neng Gouyou
The access control of the business of UE of the realization in connected state of effect.
Referring to Fig. 6, for the embodiment of the structure of base station in the embodiment of the present invention, including：
Acquiring unit 601, the AC for obtaining UE；
Transmission unit 602, for acquiring unit 601 obtain UE AC after, when base station to the UE in connected state into
When row access control, release notice is sent according to the AC of the UE in connected state so that the UE in connected state can be according to connecing
The release notice received determines whether the RRC connections of UE of the release in connected state.
In embodiments of the present invention, the acquiring unit 601 of base station is after the AC for obtaining UE, if base station is needed to the company of being in
The UE for connecing state carries out access control, then transmission unit 602 sends release notice according to the AC of the UE in connected state so that is in
The UE of connected state can determine whether the RRC connections of UE of the release in connected state according to the release notice received.
In the embodiment of the present invention, after base station obtains the AC of the UE of the administered cell of access base station, when base station is to being in
When the UE of connected state carries out access control, release notice can be sent according to the AC in connected state UE so that the UE being capable of basis
What is received discharges the RRC connections for notifying to determine whether to discharge the UE, can effectively realize the access control of the UE in connected state
System.
Base station in embodiment in order to better understand the present invention, referring to Fig. 7, for the knot of base station in the embodiment of the present invention
The embodiment of structure, including：
Acquiring unit 601 described in embodiment as shown in Figure 6 and transmission unit 602, and retouched with embodiment illustrated in fig. 6
The content stated is similar, and details are not described herein again.
In embodiments of the present invention, base station further includes：
Releasing unit 701, after sending release notice in transmission unit 602, according to release notice to being in connection
The RRC connections of the UE of state carry out release processing so that the UE in connected state is in the RRC connections of the sides UE and in the RRC of base station side
Connection can discharge.
In embodiments of the present invention, it is notified if release notice is RRC Connection Releases；
Then transmission unit 602 includes：
Selecting unit 702, for acquiring unit 601 obtain UE AC after, when base station to the UE in connected state into
When row access control, AC is selected to belong to the UE of pre-set first AC ranges from the UE of connected state；
It notifies transmission unit 703, after selecting UE in selecting unit 702, RRC Connection Releases is sent to the UE of selection
Notice so that receive the UE release RRC connections of RRC Connection Releases notice.
And in the case where release notice is RRC Connection Releases notice, releasing unit 701 includes：
Notify releasing unit 704, after sending RRC Connection Releases notice in notice transmission unit 703, release selection
UE RRC connections.
In embodiments of the present invention, if release notice is AC narrowcast message；
Then transmission unit 602 further includes：
Radio unit 705 is used for after the AC that acquiring unit 601 obtains UE, when base station carries out the UE in connected state
When access control, AC narrowcast message is broadcasted, the 2nd AC for the UE for needing to discharge RRC connections is included in AC narrowcast message
Range so that AC belongs to the release RRC connections of the UE in the 2nd AC ranges in the UE in connected state.
In the case where release notice is AC narrowcast message, releasing unit 701 further includes：
Determination unit 706, for from the UE of connected state determination need to discharge the UE of RRC connections, need discharge RRC connect
The AC of the UE connect belongs to the 2nd AC ranges；
Connection Release unit 707, after determining the UE for needing to discharge RRC connections in determination unit 707, release needs
Discharge the RRC connections of the UE of RRC connections.
In embodiments of the present invention, the acquiring unit 601 of base station is after the AC for obtaining UE, if base station is needed to the company of being in
The UE for connecing state carries out access control, then the selecting unit 702 in transmission unit 602 selects AC to belong to from the UE of connected state
The UE of pre-set first AC ranges；And by the notice transmission unit 703 in transmission unit 602, RRC is sent to the UE of selection
Connection Release notifies so that receives the UE release RRC connections of RRC Connection Releases notice, then by the notice in releasing unit 701
Releasing unit 704 discharges the RRC connections of the UE of selection.If alternatively, base station need access control is carried out to the UE in connected state,
Radio unit 705 in transmission unit 602 broadcasts AC narrowcast message, includes to need to discharge RRC in AC narrowcast message
The 2nd AC ranges of the UE of connection so that AC belongs to the release RRC connections of the UE in the 2nd AC ranges in the UE in connected state, and
By the determination unit 706 in releasing unit 701, determination need to discharge the UE of RRC connections from the UE of connected state, need to discharge
The AC of the UE of RRC connections belongs to the 2nd AC ranges；And it needs to discharge by the release of Connection Release unit 707 in releasing unit 701
The RRC connections of the UE of RRC connections, to realize access control.
In embodiments of the present invention, after base station gets the AC of UE, when the UE in connected state is accessed in base station
When control, base station can select AC to belong to the UE of pre-set first AC ranges from the UE for being in connected state, and to selection
UE send RRC Connection Releases notice so that receive the RRC Connection Releases notice UE can discharge RRC connections, and base station
The RRC connections of the UE of selection will also be discharged so that RRC connections of the UE in connected state in the sides UE and the RRC in base station side connect
Connecing can discharge, and can effectively realize the access control of the UE in connected state.Alternatively, base station is got in connected state
After the AC of UE, when base station carries out access control to the UE in connected state, base station can broadcast AC narrowcast message, and
Include the 2nd AC ranges for the UE for needing to discharge RRC connections in the message so that AC is in connection within the scope of the 2nd AC
The UE of state will discharge RRC connections, and base station also will determine the UE for needing to discharge RRC connections from the UE of connected state, and release
Put the RRC connections of the UE of the determination so that RRC connections of the UE in connected state in the sides UE connects all with the RRC in base station side
It can discharge, can effectively realize the access control of the UE in connected state.
Referring to Fig. 8, for the embodiment of the structure of UE in the embodiment of the present invention, including：
Receiving unit 801, the business for receiving base station broadcast forbid notifying, business is forbidden in notice comprising needing to forbid
Type of service and the 3rd AC ranges of the UE of type of service forbidden of needs；
Control unit 802 is prohibited after forbidding notice in 801 reception business of receiving unit according to the AC of UE and business
The only initiation of notice control service request, to realize that the access of the UE in connected state controls.
In the embodiment of the present invention, the business that receiving unit 801 receives base station broadcast forbids notifying, business forbids wrapping in notice
The 3rd AC ranges of the UE for the type of service that the type of service and needs forbidden containing needs are forbidden；Then 802 basis of control unit
The AC and business of UE forbids the initiation of notice control service request, to realize that the access of the UE in connected state controls.
In embodiments of the present invention, when base station carries out access control to the UE in connected state, base station can broadcasting service
Forbid notifying, which forbids the third of the UE comprising the type of service for needing the type of service forbidden and needs to forbid in notice
AC ranges so that receive the business and forbid the UE in connected state of notice that notice can be forbidden to determine according to its AC and business
Whether corresponding service request can be initiated, by controlling the initiation of service request to realize the access control for the UE for being in connected state
System.
The structure of UE in embodiment for a better understanding of the present invention, referring to Fig. 9, for UE in the embodiment of the present invention
The embodiment of structure, including：
Receiving unit 801 described in embodiment as shown in Figure 8 and control unit 802, and retouched with embodiment illustrated in fig. 8
The content stated is similar, and details are not described herein again.
Wherein, control unit 802 includes：
Judging unit 901, after forbidding notice in 801 reception business of receiving unit, when UE needs the business initiated
When request, judge whether the type of service of service request belongs to the type of service for needing to forbid；
Determination unit 902, if the type of service for service request belongs to the type of service for needing to forbid, according to UE's
AC and the 3rd AC ranges determine whether to forbid initiating business request；
First initiates unit 903, if the type of service for service request is not belonging to the type of service for needing to forbid, sends out
Play service request.
In embodiments of the present invention, determination unit 903 includes：
AC judging units 904, if determining that the type of service of service request belongs to the industry for needing to forbid for judging unit 901
Service type, then judge whether the AC of UE belongs to the 3rd AC ranges；
Forbid unit 905, if determining that the AC of UE belongs to the 3rd AC ranges for AC judging units 904, forbids initiating industry
Business request；
Second initiates unit 906, if determining that the AC of UE is not belonging to the 3rd AC ranges for AC judging units 904, initiates
Service request.
In the embodiment of the present invention, the business that receiving unit 801 receives base station broadcast forbids notifying, business forbids wrapping in notice
The 3rd AC ranges of the UE for the type of service that the type of service and needs forbidden containing needs are forbidden；When the business that UE needs to be initiated is asked
When asking, the judging unit 901 in control unit 802 judges whether the type of service of service request belongs to the service class for needing to forbid
Type；If the type of service of service request, which belongs to, needs the type of service forbidden, it is determined that unit 902 is according to the AC and the 3rd AC of UE
Range determines whether to forbid initiating business request；Specifically, the AC judging units 904 in determination unit 903 judge that the AC of UE is
It is no to belong to the 3rd AC ranges；If AC judging units 904 determine that the AC of UE belongs to the 3rd AC ranges, unit 905 is forbidden to forbid sending out
Play service request；If AC judging units 904 determine that the AC of UE is not belonging to the 3rd AC ranges, second, which initiates unit 906, initiates industry
Business request.If the type of service of service request is not belonging to the type of service for needing to forbid, first, which initiates unit 903, initiates business
Request.
In the embodiment of the present invention, the business that the UE in connected state receives base station broadcast forbids notifying, and the business is forbidden
Include the third range of the AC of the UE for the type of service for needing the type of service forbidden and needs to forbid in notice, if the UE needs
The service request of initiation, the UE will determine that whether the type of service of the service request belongs to the type of service for needing to forbid, if belonging to
In then further judging whether the AC of the UE belongs to the 3rd AC ranges, if the AC of the UE belongs to the 3rd AC ranges, forbid the industry
The initiation of business request allows to initiate the service request if the AC of the UE is not belonging to the 3rd AC ranges, if alternatively, the UE is waited for
The type of service of the service request of initiation is not belonging to the type of service for needing to forbid, then allows to initiate the service request, Neng Gouyou
The access control of the business of UE of the realization in connected state of effect.
Referring to Fig. 10, for the embodiment of the structure of base station in the embodiment of the present invention, including：
Processor 1001, sending device 1002, reception device 1003, memory 1004；
Wherein, processor 1001 is used to obtain the AC of the user equipment (UE) in connected state, and the UE in connected state refers to
The user equipment (UE) of the administered cell of access base station；
When base station carries out access control to the UE in connected state, processor is utilized according to the AC of the UE in connected state
Sending device 1002 sends release notice so that the UE in connected state can determine whether to release according to the release notice received
Put the RRC connections of the UE in connected state.
One of ordinary skill in the art will appreciate that implement the method for the above embodiments be can be with
Relevant hardware is instructed to complete by program, the program can be stored in a kind of computer readable storage medium, on
It can be read-only memory, disk or CD etc. to state the storage medium mentioned.
A kind of connection control method provided by the present invention and device are described in detail above, for this field
Those skilled in the art, the thought of embodiment according to the present invention, there will be changes in the specific implementation manner and application range,
In conclusion the content of the present specification should not be construed as limiting the invention.
Claims (8)
1. a kind of method of access control, which is characterized in that including：
Base station obtains the access grade AC of user equipment (UE)；
When the base station carries out access control to the UE in connected state, released according to the AC of the UE in connected state transmissions
Put notice so that the UE in connected state can determine whether to be in described in release according to the release notice received
The radio resource control RRC connections of the UE of connected state；
Wherein, the release notice is that RRC Connection Releases notify；
Then the AC of the UE in connected state described in the basis sends release notice so that the UE in connected state being capable of root
Determine whether that the RRC connections of the release UE in connected state include according to the release notice received：
The base station selects AC to belong to the UE of pre-set first AC ranges from the UE in connected state；
The RRC Connection Releases notice is sent to the UE of selection so that receives the UE releases of the RRC Connection Releases notice
RRC connections；
Alternatively, the release notice is AC narrowcast message；
Then the AC of the UE in connected state described in the basis sends release notice so that the UE in connected state being capable of root
Determine whether that the RRC connections of the release UE in connected state include according to the release notice received：
AC narrowcasts message described in the base station broadcast, comprising needing to discharge RRC connections in the AC narrowcasts message
The 2nd AC ranges of UE so that AC belongs to the release RRC connections of the UE in the 2nd AC ranges in the UE in connected state.
2. according to the method described in claim 1, it is characterized in that, the method further includes：
The base station carries out release processing according to release notice to the RRC connections of the UE in connected state so that institute
RRC connections of the UE in connected state in the sides UE is stated to connect and can discharge in the RRC of base station side.
3. according to the method described in claim 1, it is characterized in that, the release notice be RRC Connection Releases notice when, it is described
Base station notifies that carrying out release processing to the RRC connections of the UE in connected state includes according to the release：
The base station discharges the RRC connections of the selected UE.
4. according to the method described in claim 1, it is characterized in that, the release notice be AC narrowcast message when, it is described
Base station notifies that carrying out release processing to the RRC connections of the UE in connected state includes according to the release：
Base station determination from the UE of connected state need to discharge the UE of RRC connections, described to need to discharge the UE's of RRC connections
AC belongs to the 2nd AC ranges；
The base station discharges the RRC connections of the UE for needing to discharge RRC connections.
5. a kind of base station, which is characterized in that including：
Acquiring unit, the AC for obtaining user equipment (UE)；
Transmission unit, for after the AC that the acquiring unit obtains the UE, when the base station is to the UE in connected state
When carrying out access control, release notice is sent according to the AC of the UE in connected state so that the UE in connected state
The RRC connections of the release UE in connected state can be determined whether according to the release notice received；
If the release notice is that RRC Connection Releases notify；
Then the transmission unit includes：
Selecting unit, for after the AC that the acquiring unit obtains the UE, when the base station is to the UE in connected state
When carrying out access control, AC is selected to belong to the UE of pre-set first AC ranges from the UE in connected state；
It notifies transmission unit, after selecting UE in the selecting unit, it is logical to send the RRC Connection Releases to the UE of selection
Know so that receive the UE release RRC connections of the RRC Connection Releases notice；
If alternatively, release notice is AC narrowcast message；
Then the transmission unit further includes：
Radio unit, after the AC that the UE is obtained for the acquiring unit, when the base station to the UE in connected state into
When row access control, the AC narrowcasts message is broadcasted, includes to need to discharge RRC connections in the AC narrowcasts message
The 2nd AC ranges of UE so that AC belongs to the release RRC connections of the UE in the 2nd AC ranges in the UE in connected state.
6. base station according to claim 5, which is characterized in that it is notified if release notice is RRC Connection Releases, it is described
Base station further includes：
Releasing unit is notified according to the release to the place after sending the release notice in the transmission unit
Release processing is carried out in the RRC connections of the UE of connected state so that the UE in connected state is in the RRC connections of the sides UE and in base
The RRC connections of side of standing can discharge.
7. base station according to claim 5, which is characterized in that the releasing unit includes：
It notifies releasing unit, after sending the RRC Connection Releases notice in the notice transmission unit, discharges the choosing
The RRC connections of the UE selected.
8. base station according to claim 5, which is characterized in that described if release notice is AC narrowcast message
Releasing unit further includes：
Determination unit, for from the UE of connected state determination need to discharge the UE of RRC connections, it is described to need to discharge RRC connections
The AC of UE belong to the 2nd AC ranges；
Connection Release unit discharges the needs and releases after determining the UE for needing to discharge RRC connections in the determination unit
Put the RRC connections of the UE of RRC connections.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310412917.8A CN104427574B (en) | 2013-09-11 | 2013-09-11 | A kind of method and device of access control |
| PCT/CN2014/085941 WO2015035880A1 (en) | 2013-09-11 | 2014-09-04 | Access control method and apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310412917.8A CN104427574B (en) | 2013-09-11 | 2013-09-11 | A kind of method and device of access control |
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| CN104427574B true CN104427574B (en) | 2018-08-21 |
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| CN106454999B (en) | 2015-08-13 | 2019-10-08 | 中国移动通信集团公司 | A kind of connection control method and device |
| US11166187B2 (en) * | 2015-09-30 | 2021-11-02 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Service bearer congestion control method and device |
| CN110035474A (en) * | 2018-01-11 | 2019-07-19 | 惠州Tcl移动通信有限公司 | Connection control method, user equipment, base station and the device with store function |
| EP3806545A4 (en) * | 2018-06-07 | 2021-06-16 | Huawei Technologies Co., Ltd. | Method, device, and system for sending service request |
| WO2022178766A1 (en) * | 2021-02-25 | 2022-09-01 | Oppo广东移动通信有限公司 | Wireless communication method, terminal device, and network device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001268627A (en) * | 2000-03-21 | 2001-09-28 | Nippon Telegr & Teleph Corp <Ntt> | Mobile communication system giving priority to handover connection |
| CN102469548A (en) * | 2010-11-05 | 2012-05-23 | 中兴通讯股份有限公司 | Access handling method, device and system |
| CN102595555A (en) * | 2011-01-12 | 2012-07-18 | 中兴通讯股份有限公司 | Method and system for controlling terminal to launch business |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060246899A1 (en) * | 2005-04-28 | 2006-11-02 | Research In Motion Limited | System and method for providing network advertisement information via a network advertisement broker (NAB) |
| CN103096495A (en) * | 2011-11-03 | 2013-05-08 | 中兴通讯股份有限公司 | Access control method and system |
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2013
- 2013-09-11 CN CN201310412917.8A patent/CN104427574B/en active Active
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001268627A (en) * | 2000-03-21 | 2001-09-28 | Nippon Telegr & Teleph Corp <Ntt> | Mobile communication system giving priority to handover connection |
| CN102469548A (en) * | 2010-11-05 | 2012-05-23 | 中兴通讯股份有限公司 | Access handling method, device and system |
| CN102595555A (en) * | 2011-01-12 | 2012-07-18 | 中兴通讯股份有限公司 | Method and system for controlling terminal to launch business |
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| WO2015035880A1 (en) | 2015-03-19 |
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