CN103037470B - Method, device and system for obtaining access control information - Google Patents
Method, device and system for obtaining access control information Download PDFInfo
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- CN103037470B CN103037470B CN201110301421.4A CN201110301421A CN103037470B CN 103037470 B CN103037470 B CN 103037470B CN 201110301421 A CN201110301421 A CN 201110301421A CN 103037470 B CN103037470 B CN 103037470B
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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
Abstract
The invention discloses a method, a device and a system for obtaining access control information, and belongs to the field of communication networks. The method includes the following steps: receiving control information which is sent by a network side and is scrambled by first identification, wherein the control information can be monitored by users with an extended access control embedded array block (EAB) configured, the control information can not be monitored by users with the extended access control EAB not configured, and the control information contains scheduling information on a physical downlink control channel (PDCCH); descrambling the control information to obtain the control information, and receiving radio resource control (RRC) information on a physical downlink shared channel (PDSCH) according to the scheduling information in the control information, wherein EAB relevant information is contained in the RRC information; and obtaining EAB information according to the EAB relevant information. By means of the method, the device and the system for obtaining the access control information, X-radio network temporary identity (RNTI) identification arranged specially for the user with the EAB configured, when only does the EAB information vary, ordinary H2H users can not receive the RRC information, and thus received quantity of ordinary users is reduced.
Description
Technical field
The present invention relates to communication network field, particularly a kind of methods, devices and systems obtaining access control information.
Background technology
In current communication network, each terminal before accessing to a network, all can judge according to the access control information in broadcast whether oneself is allowed to access.Access control information in current broadcast message, for all users, when a user comes this community, initiatively can be read the broadcast of community, and broadcast is stored in terminal.When the broadcast of community changes, users all in meeting paging community, base station, changes an instruction by the broadcast message of in beep-page message and informs that user's broadcast changes.By using P-RNTI (Paging-radio network temporary identity, pager wireless net network temporary identity) as the monitor sign of physical control channel, when user listens to P-RNTI mark, obtain beep-page message and resolve beep-page message, change instruction by the broadcast message in beep-page message and know that user's broadcast changes, now user will go to obtain new broadcast.
EAB (Extended Access Barring, expansion access control) information be for configuration EAB user propose a class access control information, when only having the user of configuration EAB to enter community, just can judge whether oneself can be linked into this community according to EAB information, and inapplicable to other domestic consumer not configuring EAB information.
When prior art one transmits EAB information, EAB information is carried in broadcast, when causing broadcast message variation because EAB information changes, at PDCCH (physical downlink control channel, Physical Downlink Control Channel) above use P-RNTI to carry out scheduling paging message, change instruction by the broadcast message in beep-page message and inform that user goes to obtain new broadcast message.By beep-page message, user can know whether EAB information changes, go to obtain new broadcast when broadcast changes.Traditional broadcast message receiver system, user will wait until that the next broadcast message variation cycle goes to obtain new broadcast, also changes broadcast message receiver system, makes user just can go to obtain new broadcast within the current cycle.
When prior art two transmits EAB information, be placed in beep-page message by EAB information, when EAB information changes, user receives beep-page message, just can obtain EAB information, and obtains EAB information without the need to going to obtain broadcast message again.
Realizing in process of the present invention, inventor finds that prior art at least exists following problem:
In prior art one, only because EAB information changes all users just gone in paging community, beep-page message just can notification broadcast message change, user does not know whether this change relates to EAB information, the user not configuring EAB also will go to read the beep-page message useless to self, is obviously very large waste for not configuring the user of EAB.
In prior art two, use beep-page message to carry EAB information, eliminate the operation that user goes to receive broadcast, but the user not configuring EAB still can receive useless beep-page message; And the finite capacity of beep-page message, limit the capacity of EAB information.
Summary of the invention
During in order to solve the change of EAB information, do not configure EAB user can not receiving package containing RRC (the radioresource control of EAB information, wireless heterogeneous networks) message, embodiments provide a kind of method and apparatus obtaining access control information.Described technical scheme is as follows:
Embodiments provide a kind of method obtaining access control information, described method comprises:
Receive the control message through the first mark scrambling that network side issues, the user that the described control information through the first mark scrambling can be configured to expand access control EAB listens to, and the user not configuring EAB monitor less than, containing the schedule information in physical downlink control channel PDCCH in described control message;
Descrambling is carried out to the described control message through the first mark scrambling and obtains control message, and the radio resource control RRC message received according to the described schedule information in described control message on Physical Downlink Shared Channel PDSCH, containing EAB relevant information in described RRC information;
EAB information is obtained according to described EAB relevant information.
The embodiment of the present invention additionally provides a kind of method sending access control information, and described method comprises:
According to the first mark, scrambling is carried out to control message, the user that can be configured to expand access control EAB through the first described control message identifying scrambling listens to, and the user not configuring EAB monitor less than, containing the schedule information in physical downlink control channel PDCCH in described control message;
Issue the control message through the first mark scrambling, make the user of configuration EAB receive RRC information according to the described schedule information in described control message, and obtain EAB information.
The embodiment of the present invention provides a kind of device obtaining access control information simultaneously, and described device comprises:
Receiver module, for receiving the control message through the first mark scrambling that network side issues, the user that the described control message through the first mark scrambling can be configured to expand access control EAB listens to, and do not configure EAB user monitor less than, containing the schedule information in physical downlink control channel PDCCH in described control message
And the described schedule information in the described control message obtained according to descrambling module receives the radio resource control RRC message on Physical Downlink Shared Channel PDSCH, containing EAB relevant information in described RRC information;
Descrambling module, obtains control message for carrying out descrambling to described control message;
Processing module, for obtaining EAB information according to described EAB relevant information.
The embodiment of the present invention additionally provides a kind of device sending access control information, and described device comprises:
Scrambling module, for carrying out scrambling according to the first mark to control message, the user that can be configured to expand access control EAB through the described first control message identifying scrambling listens to, and the user not configuring EAB monitor less than, containing the schedule information in physical downlink control channel PDCCH in described control message;
Issue module, for issuing the control message through scrambling, making the user of configuration EAB receive RRC information according to described schedule information, and obtaining EAB information.
The embodiment of the present invention additionally provides a kind of system obtaining access control information, and described system comprises the device of above-mentioned acquisition access control information, and the device of above-mentioned transmission access control information.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is: by arranging the first exclusive mark to the user of configuration EAB, when only having EAB information to have change, by issuing the control message through the first mark scrambling, the user of the non-EAB of configuration is enable to receive EAB information, and for common H2H (human to human, refer to existing cellphone subscriber) user, due to the first mark can not be used, descrambling is carried out to control message, RRC information can not be received, more can not receive EAB information, thus common H2H user can not receive the message useless to oneself, decrease the quantities received of domestic consumer.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the flow chart of the method for the acquisition access control information provided in the embodiment of the present invention 1;
Fig. 2 is the flow chart of the method for the acquisition access control information provided in the embodiment of the present invention 2;
Fig. 3 is the flow chart of the method for the acquisition access control information provided in the embodiment of the present invention 3;
Fig. 4 is the flow chart of the method for the transmission access control information provided in the embodiment of the present invention 4;
Fig. 5 is the structural representation of the method for the transmission access control information provided in the embodiment of the present invention 5;
Fig. 6 is the structural representation of the method for the transmission access control information provided in the embodiment of the present invention 6;
Fig. 7 is the structural representation of the device of the acquisition access control information provided in the embodiment of the present invention 7;
Fig. 8 is the structural representation of the device of the transmission access control information provided in the embodiment of the present invention 8;
Fig. 9 is the structural representation of the system of the acquisition access control information provided in the embodiment of the present invention 9.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
When access control information in the broadcast of community changes, network side is by the H2H user in this community of PDCCH channel notification, after H2H user listens to the mark of access control information change, know that broadcast changes, user can go to obtain new broadcast.In practical application, the user for configuration EAB arranges an EAB information.
In the embodiment of the present invention, for the user configuring EAB arranges one first mark, this first mark is a new mark, with P-RNTI function class seemingly, this new mark for configuration EAB user arrange, the user that can be configured EAB listens to, and do not configure EAB user monitor less than, that is, only have the user of configuration EAB just can judge whether oneself can be linked into this community according to EAB information, and inapplicable to other the H2H user not configuring EAB.When causing broadcast message variation because EAB information changes, listen to this new mark by the user configuring EAB, the user of configuration EAB is known, and current broadcast message changes, and the user that configuration EAB is can go to obtain new broadcast.The present invention with this at this first is designated X-RNTI and is designated example and is described, and certain X does not have concrete meaning, just a mark, and also can be called that EAB-RNTI, new RNTI identify, the present invention does not limit this.
In the embodiment of the present invention, the H2H user not configuring EAB is called domestic consumer, the H2H user of configuration EAB is called the user configuring EAB, EAB information is described referred to as EAB information below.After H2H user listens to and carries out the PDCCH message of scrambling by X-RNTI mark in PDCCH channel, can increase by one and X-RNTI be identified to the operation of decoding, domestic consumer can be failed to the decoding of X-RNTI, and the user configuring EAB understands successfully decoded.After user's successfully decoded of configuration EAB, go to receive the RRC information on PDSCH (physical downlink share channel, Physical Downlink Shared Channel), wherein, RRC information contains EAB information, thus the content of RRC information can learn that EAB information there occurs change.In the embodiment of the present invention, RRC information can be a new message, also can use an existing message, as beep-page message PAGING message.
Embodiment 1
See Fig. 1, embodiments provide a kind of method obtaining access control information, described method comprises:
Step 101: receive the control message through the first mark scrambling that network side issues, the user that can be configured to expand access control EAB through the first control message identifying scrambling listens to, and the user not configuring EAB monitor less than, containing the schedule information in physical downlink control channel PDCCH in this control message;
Step 102: descrambling is carried out to the control message through the first mark scrambling and obtains control message, and receive the radio resource control RRC message on Physical Downlink Shared Channel PDSCH according to the schedule information in control message, containing EAB relevant information in this RRC information;
Step 103: obtain EAB information according to EAB relevant information.
The method that the embodiment of the present invention provides, by arranging the first exclusive mark to the user of configuration EAB, when only having EAB information to have change, by issuing the control message through the first mark scrambling, the user of configuration EAB information is enable to receive EAB information, and for common H2H user, due to the first mark can not be used, descrambling is carried out to control message, RRC information can not be received, more can not receive EAB information, thus common H2H user can not receive the message useless to oneself, decreases the quantities received of domestic consumer.
Be described in detail for concrete application scenarios below:
Embodiment 2
In the embodiment of the present invention, EAB relevant information is specially EAB information, in the RRC information of network side, arrange EAB information, when EAB information changes, network side issues the control message that X-RNTI identifies scrambling, the user of configuration EAB is made to know that EAB information there occurs change by this X-RNTI mark, in practical application, EAB information pointer the user to configuration EAB use, and RRC information can be a new message, also can be an existing message, as scheduling PAGING message etc.
See Fig. 2, embodiments provide a kind of method obtaining EAB information, described method comprises:
Step 201: receive the control message through X-RNTI scrambling that network side issues, this control message comprises the schedule information on PDSCH channel.
The execution of the embodiment of the present invention mainly configures the user of EAB, and under the scene just changed for the EAB information of community, particularly, network side issues control message by PDCCH channel to the user in community, and this control message is through X-RNTI scrambling.All H2H users in community monitor control message, when the user of configuration EAB listens to X-RNTI, perform step 202, when domestic consumer listens to X-RNTI, know that current control message is relevant to the user of configuration EAB, and have nothing to do with self, do not perform any operation.
Step 202: descrambling is carried out to control message, parses control message, and receive RRC information according to the schedule information in control message, include EAB information in this RRC information.
Particularly, when the user of configuration EAB listens to X-RNTI, know that the access control information of current change is relevant to self, after receiving control message, X-RNTI is used to carry out descrambling to this control message, obtain control message, and go PDSCH channel receives RRC information according to the schedule information in control message.
In practical application, domestic consumer, owing to can not carry out descrambling to the control message on PDCCH channel, therefore can not go PDSCH channel receives RRC information, therefore, for domestic consumer, can not receive the RRC information useless to self.
Step 203: resolve RRC information, obtains EAB information.
Wherein, the user of configuration EAB parses the operation of the EAB information in RRC information, and the present invention does not explain at this, after the user of configuration EAB parses EAB information, judges self whether to allow to access this community according to this EAB information.
The method that the embodiment of the present invention provides, by arranging the first exclusive mark to the user of configuration EAB, i.e. X-RNTI mark, when only having EAB information to have change, by issuing the control message through the first mark scrambling, the user of configuration EAB information is enable to receive EAB information, and for common H2H user, due to the first mark can not be used, descrambling is carried out to control message, RRC information can not be received, more can not receive EAB information, thus common H2H user can not receive the message useless to oneself, decreases the quantities received of domestic consumer.
Embodiment 3
In the embodiment of the present invention, EAB relevant information is specially EAB indication information, EAB information is set in the broadcast of network side, and use a RRC information to indicate EAB information, EAB indication information is included in this RRC information, after there is this indication information, just can judge that the EAB information in broadcast has new renewal, thus go in broadcast, to obtain EAB information.In practical application, EAB information pointer the user to configuration EAB use, and RRC information can be a new message, also can be an existing message, as scheduling PAGING message etc.
See Fig. 3, the embodiment of the present invention proposes a kind of method obtaining EAB information, and described method comprises:
Step 301: receive the control message that network side issues, this control message comprises the schedule information on PDSCH channel, and through X-RNTI scrambling.
Wherein, the execution subject of the embodiment of the present invention is the user of configuration EAB, and under the scene just changed for the EAB information of community, network side issues control message by PDCCH channel to community, and this control message is through X-RNTI scrambling.This step is identical with the step 201 in embodiment 2, and the present invention does not repeat them here.
Step 302: descrambling is carried out to control message, parses control message, and receive RRC information according to the schedule information in control message, include EAB indication information in this RRC information.
Wherein, when the user of configuration EAB listens to X-RNTI, know that the access control information of current change is relevant to self.Configuration EAB user uses X-RNTI descrambling control message, and after parsing control message, go PDSCH channel receives RRC information according to the schedule information in control message, RRC information can be a new RRC information, also can be existing PAGING message.
Particularly, include EAB indication information in the RRC information in the embodiment of the present invention, the EAB information be used to refer in broadcast has new renewal, thus makes user go to obtain EAB information in broadcast according to this EAB indication information.
Step 303: resolve RRC information, obtains EAB indication information, and according to EAB indication information, obtains broadcast, containing EAB information in broadcast.
Particularly, EAB indication information is used for informing that user's broadcast changes, and the user of configuration EAB can go to obtain new broadcast according to this EAB indication information, and includes EAB information in new broadcast.
Step 304: resolve broadcast, obtains EAB information.
Wherein, the user of configuration EAB parses the operation of the EAB information in broadcast message, and the present invention does not explain at this, after the user of configuration EAB parses EAB information, judges self whether to allow to access this community according to this EAB information.
The method that the embodiment of the present invention provides, by arranging the first exclusive mark to the user of configuration EAB, when only having EAB information to have change, by issuing the control message through the first mark scrambling, the user of configuration EAB information is enable to receive EAB information, and for common H2H user, due to the first mark can not be used, descrambling is carried out to control message, RRC information can not be received, more can not receive EAB information, thus common H2H user can not receive the message useless to oneself, decreases the quantities received of domestic consumer.
Embodiment 4
See Fig. 4, embodiments provide a kind of method sending access control information, described method comprises:
Step 401: scrambling is carried out to control message according to the first mark, the user that can be configured to expand access control EAB through the first control message identifying scrambling listens to, and the user not configuring EAB monitor less than, containing the schedule information in physical downlink control channel PDCCH in this control message;
Step 402: issue the control message through the first mark scrambling, make the user of configuration EAB receive RRC information according to the schedule information in control message, and obtain EAB information.
The method that the embodiment of the present invention provides, by arranging the first exclusive mark to the user of configuration EAB, when only having EAB information to have change, by issuing the control message through the first mark scrambling, the user of configuration EAB information is enable to receive EAB information, and for common H2H user, due to the first mark can not be used, descrambling is carried out to control message, RRC information can not be received, more can not receive EAB information, thus common H2H user can not receive the message useless to oneself, decreases the quantities received of domestic consumer.
Embodiment 5
In above-described embodiment, by providing an exclusive X-RNTI for configuring the user of EAB, carrying out the descrambling of PDCCH Channel control messages, and obtaining PDSCH message, finally obtaining the EAB information wanted.But for being in the user of IDLE idle condition, if user adopts is discontinuous reception model, so user only just can monitor PDCCH channel when waking up, remove to obtain the X-RNTI that it wants.In current mechanism, user only can monitor P-RNTI in the moment of waking up, and the main clear and definite X-RNTI of the embodiment of the present invention wakes up the moment.
Whether the embodiment of the present invention adopts same listening period to be described in detail for P-RNTI and X-RNTI below, wherein, P-RNTI and X-RNTI adopts same listening period, show the moment of monitoring X-RNTI or P-RNTI of the user configuring EAB, identical with the moment of the monitoring P-RNTI of domestic consumer.
The embodiment of the present invention, when P-RNTI and X-RNTI adopts same listening period, specifies waking up the moment of X-RNTI.When P-RNTI and X-RNTI adopts same listening period, the user of configuration EAB may monitor P-RNTI in the moment of waking up, and also may monitor X-RNTI.Whether network side changes according to the public broadcast message of current all users and EAB information, carries out corresponding informing mechanism, realize P-RNTI and X-RNTI with the use of scene.
Step 501: judge whether public broadcast message changes, if change, performs step 502, otherwise performs step 505;
Wherein, the execution of the present embodiment mainly network side.Particularly, when public broadcast message does not change, be only EAB information when changing, network side uses the X-RNTI mark arranged the user-specific of configuration EAB to notify to configure the user of EAB; When public broadcast message changes, more whether change according to EAB information and perform different informing mechanism.
Step 502: judge whether current EAB information changes, if change, performs step 503, otherwise performs step 504;
Wherein, whether network side judges whether EAB information changes and changes do not have sequencing with judging public access control information.Public broadcast message refers in the face of the public broadcast message of all users, and in the embodiment of the present invention, network side performs different informing mechanisms according to three kinds of different application scenarioss.
Three kinds of application scenarioss in the embodiment of the present invention are specially: EAB information does not change, and the public broadcast message of all users changes; EAB information changes, and the public broadcast message of all users does not change; EAB information and the public broadcast message of all users all change.
Step 503: use P-RNTI to carry out scheduling paging message, and the indication information being provided with that in this beep-page message public broadcast message and EAB information changes.
Particularly, the application scenarios of this step is that the public broadcast message of EAB information and all users all changes, the indication information that public broadcast message and EAB information change, the user having user to obtain public broadcasting information and configuration EAB for dispatching office also obtains concrete EAB information.
Step 504: use P-RNTI to dispatch RRC information, the indication information containing broadcast message variation in this RRC information.
Wherein, this RRC information can be the new message of in PSCCH channel or PAGING message, the indication information containing broadcast message variation in new message or PAGING message.
Particularly, the application scenarios of this step is that EAB information does not change, and the public broadcast message of all users changes, and under this kind of application scenarios, the informing mechanism of network side is identical with existing informing mechanism.
Step 505: use X-RNTI to dispatch RRC information, this RRC information can comprise the indication information that concrete EAB information or EAB information change.
Particularly, the application scenarios of this step is that the public broadcast message of all users does not change, and is only that EAB information changes, specifically see above-described embodiment.Wherein, the user of configuration EAB can directly obtain EAB information, and the indication information that also can change according to EAB information obtains concrete EAB information further.
The method that the embodiment of the present invention provides, by when public mark is identical with the listening period of the first mark, when different control access informations is changed, take different informing mechanisms, when only there being EAB information to change, common H2H user can not receive EAB information, decreases the quantities received of domestic consumer.
Embodiment 6
For the user being in IDLE idle condition, if user adopts is discontinuous reception model, so user only just can monitor PDCCH channel when waking up, and removes to obtain the X-RNTI that it wants.In current mechanism, user only can monitor P-RNTI in the moment of waking up, and the main clear and definite X-RNTI of the embodiment of the present invention wakes up the moment.
The embodiment of the present invention, when P-RNTI and X-RNTI adopts different listening periods, specifies waking up the moment of X-RNTI.The user of configuration EAB, by using the control message on X-RNTI acquisition PDCCH channel, then goes to receive the EAB information on PDSCH channel.When the EAB information of community changes, network side informs the user of configuration EAB only by X-RNTI, and the user not configuring EAB is by unaffected.
Step 601: the first listening period is set for all users, and the second listening period is set for the user of configuration EAB;
Wherein, the execution of the present embodiment mainly network side.Particularly, all users comprise the user of domestic consumer and configuration EAB, and all users determine first waking up the moment of oneself according to the first listening period, and first to wake up occasions listen P-RNTI at this; The user of configuration EAB also determines second waking up the moment of oneself according to the second listening period, and second to wake up occasions listen X-RNTI at this.
Wherein, this first listening period can be set to default paging cycle, and the second listening period can be set to defaultcycle.
Step 602: dispatch the first RRC information on PDSCH by sending P-RNTI at the first listening period, the indication information of broadcast message variation is comprised in this first RRC information, and dispatch the second RRC information on PDSCH at the second listening period by sending X-RNTI, comprise the indication information that EAB information or EAB information change in this second RRC information.
Wherein, this first RRC information or the second RRC information can be all the new message of in PDSCH channel one or beep-page message.
In practical application, the domestic consumer in network to wake up occasions listen P-RNTI according to first; The user of configuration EAB to wake up occasions listen P-RNTI according to first, and to wake up occasions listen X-RNTI according to second.
Particularly, by arranging different listening periods, for the user being in IDLE idle condition, when the user of configuration EAB wakes up, that can know current monitoring is P-RNTI or X-RNTI.
The method that the embodiment of the present invention provides, when the first mark X-RNTI is different from the listening period of public identifier P-RNTI, by arranging listening period, the monitoring information of oneself is known when user in community is waken up, when only there being EAB information to change, common H2H user can not receive EAB information, decreases the quantities received of domestic consumer.
Embodiment 7
See Fig. 7, embodiments provide a kind of device obtaining access control information, described device comprises receiver module 701, descrambling module 702 and processing module 703:
Receiver module 701, for receiving the control message through the first mark scrambling that network side issues, the user that can be configured to expand access control EAB through the first control message identifying scrambling listens to, and do not configure EAB user monitor less than, this control message comprises the schedule information in physical downlink control channel PDCCH
And the described schedule information in the described control message obtained according to descrambling module receives the radio resource control RRC message on Physical Downlink Shared Channel PDSCH, containing EAB relevant information in described RRC information;
Descrambling module 702, control message is obtained for carrying out descrambling to described control message, and receive the radio resource control RRC message on Physical Downlink Shared Channel PDSCH according to the schedule information in described control message, containing EAB relevant information in described RRC information;
Processing module 703, for obtaining EAB information according to EAB relevant information.
Wherein, the device of this acquisition access control information can be terminal.
Wherein, when EAB relevant information is specially EAB information, the described RRC information of processing module 703 also for receiving descrambling module is resolved, and obtains described EAB information.
Wherein, when EAB relevant information is specially EAB indication information, processing module 703 is also for resolving RRC information, obtain EAB indication information, and obtain broadcast according to EAB indication information, parsing is carried out to broadcast and obtains EAB information, containing EAB information in this broadcast.
The device that the embodiment of the present invention provides, by arranging the first exclusive mark to the user of configuration EAB, i.e. X-RNTI mark, when only having EAB information to have change, by issuing the control message through the first mark scrambling, the user of configuration EAB information is enable to receive EAB information, and for common H2H user, due to the first mark can not be used, descrambling is carried out to control message, RRC information can not be received, more can not receive EAB information, thus common H2H user can not receive the message useless to oneself, decreases the quantities received of domestic consumer.
Embodiment 8
See Fig. 8, embodiments provide a kind of device sending access control information, described device comprises scrambling module 801 and issues module 802:
Scrambling module 801, for carrying out scrambling according to the first mark to control message, the user that can be configured to expand access control EAB information through the first control message identifying scrambling listens to, and the user not configuring described EAB information monitor less than, containing the schedule information in physical downlink control channel PDCCH in this control message;
Issue module 802, for issuing the control message through scrambling, making the user of the described EAB information of configuration receive RRC information according to schedule information, and obtaining EAB information.
Wherein, the device of this transmission access control information can be base station or core net.
Wherein, the embodiment of the present invention also presets public mark, and when the first mark is identical with the listening period of public mark, described device also comprises the first processing module, for judging whether EAB information in broadcast and public access control information change;
Correspondingly, issue module also for being that EAB information changes when the judged result of the first processing module, and public access control information is not when changing, according to the first mark, scrambling is carried out to control message, physical downlink control channel PDCCH sends the control message through the first mark scrambling, to dispatch the radio resource control RRC message on Physical Downlink Shared Channel PDSCH, in described RRC information, comprise EAB information or EAB indication information.
Wherein, issue module also for, when the judged result of the first processing module is that EAB information does not change, and public access control information is when changing, physical downlink control channel PDCCH sends described public mark, to dispatch the RRC information on Physical Downlink Shared Channel PDSCH, in described RRC information, comprise the indication information of described broadcast message variation.
The embodiment of the present invention is by when public mark is identical with the listening period of the first mark, when different control access informations is changed, take different informing mechanisms, when only there being EAB information to change, common H2H user can not receive EAB information, decreases the quantities received of domestic consumer.
Wherein, the embodiment of the present invention is when the first mark is different from the listening period of public mark, and described device also comprises the second processing module, for arranging the first listening period for all users, and arranges the second listening period for the user being configured to EAB;
Correspondingly, issue module also for passing through to send public mark in physical downlink control channel PDCCH at the first listening period, dispatch the first radio resource control RRC message on Physical Downlink Shared Channel PDSCH, in this first RRC information, comprise the indication information of broadcast message variation; Or, at the second listening period by physical downlink control channel PDCCH sending the control message through the first mark scrambling, dispatch the second RRC information on Physical Downlink Shared Channel PDSCH, in described second RRC information, comprise EAB information or EAB indication information.
The embodiment of the present invention is when the first mark preset is different from the listening period of public mark, by arranging listening period, the monitoring information of oneself is known when user in community is waken up, when only there being EAB information to change, common H2H user can not receive EAB information, decreases the quantities received of domestic consumer.
Embodiment 9
See Fig. 9, the embodiment of the present invention additionally provides a kind of system obtaining access control information, and described system comprises the device 902 of the transmission access control information in the device 901 of the acquisition access control information in above-described embodiment 7 and above-described embodiment 8.
Wherein, the device obtaining access control information can be terminal, and the device sending access control information can be base station or core net.
The system that the embodiment of the present invention provides, by arranging the first exclusive mark to the user of configuration EAB, when only having EAB information to have change, by issuing the control message through the first mark scrambling, the user of configuration EAB is enable to receive EAB information, and for common H2H user, due to the first mark can not be used, descrambling is carried out to control message, RRC information can not be received, more can not receive EAB information, thus common H2H user can not receive the message useless to oneself, decreases the quantities received of domestic consumer.
The Apparatus and system that the present embodiment provides, specifically can belong to same design with embodiment of the method, its specific implementation process refers to embodiment of the method, repeats no more here.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be read-only memory, disk or CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (17)
1. obtain a method for access control information, it is characterized in that, described method comprises:
Receive the control message through the first mark scrambling that network side issues, the user that the described control information through the first mark scrambling can be configured to expand access control EAB listens to, and the user not configuring EAB monitor less than, containing the schedule information in physical downlink control channel PDCCH in described control message;
Descrambling is carried out to the described control message through the first mark scrambling and obtains control message, and the radio resource control RRC message received according to the described schedule information in described control message on Physical Downlink Shared Channel PDSCH, containing EAB relevant information in described RRC information;
EAB information is obtained according to described EAB relevant information.
2. the method for claim 1, is characterized in that, described EAB relevant information is specially EAB information, described according to described EAB relevant information acquisition EAB information, specifically comprises:
Described RRC information is resolved, obtains described EAB information.
3. the method for claim 1, is characterized in that, described EAB relevant information is specially EAB indication information, described according to described EAB relevant information acquisition EAB information, specifically comprises:
Described RRC information is resolved, obtains described EAB indication information;
Broadcast is obtained, containing EAB information in described broadcast according to described EAB indication information;
Described broadcast is resolved, obtains EAB information.
4. the method as described in any one of claim 1-3 claim, it is characterized in that, described RRC information is the first message on described PDSCH or beep-page message, and described first message is described PDSCH is send the described message generated through the control message of the first mark scrambling.
5. send a method for access control information, it is characterized in that, described method comprises:
According to the first mark, scrambling is carried out to control message, the user that can be configured to expand access control EAB through the first described control message identifying scrambling listens to, and the user not configuring EAB monitor less than, containing the schedule information in physical downlink control channel PDCCH in described control message;
Issue the control message through the first mark scrambling, make the user of configuration EAB receive RRC information according to the described schedule information in described control message, and obtain EAB information.
6. method as claimed in claim 5, it is characterized in that, described method also comprises default public mark, and when described first mark is identical with the listening period of described public mark, judges whether EAB information in broadcast and public access control information change;
Judged result is that described EAB information changes, and described public access control information is not when changing, according to the first mark, scrambling is carried out to control message, physical downlink control channel PDCCH sends the control message through the first mark scrambling, to dispatch the radio resource control RRC message on Physical Downlink Shared Channel PDSCH, in described RRC information, comprise EAB information or EAB indication information.
7. method as claimed in claim 6, it is characterized in that, described method also comprises, and judged result is that described EAB information does not change, and when described public access control information changes;
Physical downlink control channel PDCCH sends described public mark, to dispatch the RRC information on Physical Downlink Shared Channel PDSCH, in described RRC information, comprises the indication information of described broadcast message variation.
8. method as claimed in claim 5, it is characterized in that, described method also comprises default public mark, and when described first mark is different from the listening period of public mark, first listening period is set for all users, and the second listening period is set for the user of configuration EAB;
At described first listening period by sending described public mark in physical downlink control channel PDCCH, dispatch the first radio resource control RRC message on Physical Downlink Shared Channel PDSCH, in described first RRC information, comprise the indication information of broadcast message variation;
At described second listening period by physical downlink control channel PDCCH sending the control message through the first mark scrambling, dispatch the second RRC information on Physical Downlink Shared Channel PDSCH, in described second RRC information, comprise EAB information or EAB indication information.
9. the method as described in any one of claim 5-8 claim, it is characterized in that, described RRC information is the first message on described PDSCH or beep-page message, and described first message is described PDSCH is send the described message generated through the control message of the first mark scrambling.
10. obtain a device for access control information, it is characterized in that, described device comprises:
Receiver module, for receiving the control message through the first mark scrambling that network side issues, the user that the described control message through the first mark scrambling can be configured to expand access control EAB listens to, and do not configure EAB user monitor less than, containing the schedule information in physical downlink control channel PDCCH in described control message
And the described schedule information in the described control message obtained according to descrambling module receives the radio resource control RRC message on Physical Downlink Shared Channel PDSCH, containing EAB relevant information in described RRC information;
Descrambling module, obtains control message for carrying out descrambling to described control message;
Processing module, for obtaining EAB information according to described EAB relevant information.
11. devices as claimed in claim 10, it is characterized in that, described EAB relevant information is specially EAB information, and the described RRC information of described processing module also for receiving described receiver module is carried out parsing and obtained described EAB information.
12. devices as claimed in claim 10, is characterized in that, when described EAB relevant information is specially EAB indication information,
The described RRC information of described processing module also for receiving described receiver module is resolved, and obtains EAB indication information; And obtain broadcast according to described EAB indication information, parsing is carried out to described broadcast and obtains EAB information, containing EAB information in described broadcast.
13. 1 kinds of devices sending access control information, it is characterized in that, described device comprises:
Scrambling module, for carrying out scrambling according to the first mark to control message, the user that can be configured to expand access control EAB through the described first control message identifying scrambling listens to, and the user not configuring EAB monitor less than, containing the schedule information in physical downlink control channel PDCCH in described control message;
Issue module, for issuing the control message through scrambling, making the user of configuration EAB receive RRC information according to described schedule information, and obtaining EAB information.
14. devices as claimed in claim 13, it is characterized in that, preset public mark, and when described first mark is identical with the listening period of described public mark, described device also comprises the first processing module, for judging whether EAB information in broadcast and public access control information change;
Correspondingly, describedly issue module, also for being that described EAB information changes when the judged result of described first processing module, and described public access control information is not when changing, according to the first mark, scrambling is carried out to control message, physical downlink control channel PDCCH sends the control message through the first mark scrambling, to dispatch the radio resource control RRC message on Physical Downlink Shared Channel PDSCH, in described RRC information, comprises EAB information or EAB indication information.
15. as the device of claim 14, it is characterized in that, described issue module also for, when the judged result of described processing module is that described EAB information does not change, and described public access control information is when changing, physical downlink control channel PDCCH sends described public mark, to dispatch the RRC information on Physical Downlink Shared Channel PDSCH, in described RRC information, comprises the indication information of described broadcast message variation.
16. devices as claimed in claim 13, it is characterized in that, preset public mark, and when described first mark is different from the listening period of public mark, described device also comprises the second processing module, for arranging the first listening period for all users, and the second listening period is set for the user being configured to EAB;
Correspondingly, described issue module also at described first listening period by sending described public mark in physical downlink control channel PDCCH, dispatch the first radio resource control RRC message on Physical Downlink Shared Channel PDSCH, in described first RRC information, comprise the indication information of broadcast message variation; Or, at described second listening period by physical downlink control channel PDCCH sending the described control message through the first mark scrambling, dispatch the second RRC information on Physical Downlink Shared Channel PDSCH, in described second RRC information, comprise EAB information or EAB indication information.
17. 1 kinds of systems obtaining access control information, it is characterized in that, described system comprises:
The device of acquisition access control information as claimed in claim 10, and the device sending access control information as claimed in claim 13.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110301421.4A CN103037470B (en) | 2011-09-29 | 2011-09-29 | Method, device and system for obtaining access control information |
| PCT/CN2012/082473 WO2013044869A1 (en) | 2011-09-29 | 2012-09-29 | Access barring information obtaining method, device and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110301421.4A CN103037470B (en) | 2011-09-29 | 2011-09-29 | Method, device and system for obtaining access control information |
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| CN103037470B true CN103037470B (en) | 2015-05-27 |
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| EP3389329B1 (en) * | 2015-12-31 | 2020-09-02 | Huawei Technologies Co., Ltd. | User equipment and base station |
| CN110611925B (en) * | 2018-06-14 | 2022-03-18 | 维沃移动通信有限公司 | Physical downlink control channel monitoring parameter configuration method, terminal and network side equipment |
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| CN101467400A (en) * | 2006-03-30 | 2009-06-24 | 诺基亚西门子通信有限责任两合公司 | Network access control using an additional traffic class in a communication network |
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| CN101467400A (en) * | 2006-03-30 | 2009-06-24 | 诺基亚西门子通信有限责任两合公司 | Network access control using an additional traffic class in a communication network |
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| WO2013044869A1 (en) | 2013-04-04 |
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