CN106332315A - Wireless resource control method and base station - Google Patents
Wireless resource control method and base station Download PDFInfo
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- CN106332315A CN106332315A CN201510350192.3A CN201510350192A CN106332315A CN 106332315 A CN106332315 A CN 106332315A CN 201510350192 A CN201510350192 A CN 201510350192A CN 106332315 A CN106332315 A CN 106332315A
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- described terminal
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Abstract
The invention provides a wireless resource control method and a base station. The method comprises the steps that an RRC connection request transmitted by a terminal is received; when the RRC connection request includes identification information indicating change of the terminal capacity, capacity information of the terminal is acquired again, wherein the change of the terminal capacity refers to the change of the capacity information of the current state of the terminal relative to the capacity information reported to the base station last time; and wireless resource configuration is performed on the terminal according to the capacity information acquired again. According to the method, the situations that the network resource is wasted, and even the terminal cannot enter or maintain the RRC connection state and user's application of the terminal is influenced due to the change of the terminal capacity in conversion of the RRC idle state of the terminal to the RRC connection state can be effectively avoided.
Description
Technical field
The present invention relates to wireless heterogeneous networks field, particularly to a kind of radio resource control method and base station.
Background technology
In LTE system, base station can be by the way of sending terminal capability inquiry request, in triggering terminal
Report the ability of self.Terminal is after receiving the terminal capability inquiry request that base station sends, generally by self
The information of each function being had individually is packed and sends to base station, and base station is according to described terminal to report
Described terminal is configured by terminal capability.Further, acquiescence described terminal in base station at any time can be propped up
Hold reported various functions.
But, due to radio frequency and the restriction of base band processing capacity, support multimode or the single mode of LTE pattern
Although terminal can independently support some specific functions, but cannot start these functions, other moulds simultaneously
Formula or the startup of system business or pass are closed and are caused described terminal capability to change.Therefore, when described
Terminal is transferred to RRC by wireless heterogeneous networks (Radio Resource Control, RRC) idle condition and connects
During state, often occur to perform according to current configuration because the ability of described terminal changes
The situation of related service, ultimately results in the link connection failure between described terminal and base station, not only wastes
Internet resources, and affect user's use to described terminal.
Summary of the invention
The present invention is to solve when terminal is transferred to RRC connection status by RRC idle condition, because of end
End ability changes and causes the waste of Internet resources, and affects user's asking the use of described terminal
Topic.
Embodiments providing a kind of radio resource control method, described method may include that
Receive the RRC connection request that terminal sends；
When described RRC connection request comprises the identification information that described terminal capability changes, again
Obtaining the ability information of described terminal, whether described terminal capability changes as described terminal current shape
Whether the ability information that the ability information of state reports to described base station relative to the last time changes；
Ability information according to reacquiring carries out radio-resource-configuration to described terminal.
Alternatively, by the ability information of the following one way in which described terminal of reacquisition:
To described terminal transmitting capacity information inquiring request, to trigger the ability letter of described terminal to report self
Cease the ability information arrived as reacquisition；
The described terminal obtaining described base station stored maintains the ability information of basic service to arrive as reacquisition
Ability information.
Alternatively, described base station is to described terminal transmitting capacity information inquiring request, to trigger described terminal
Report the ability information that the ability information of self arrives as reacquisition, including:
Before configuration is eated dishes without rice or wine in amendment or before release RRC connection, please to the transmission terminal capability inquiry of described terminal
Ask, to obtain the ability information under described terminal current state.
Embodiments providing a kind of base station, described base station includes:
Receive unit, be suitable to receive the RRC connection request that terminal sends；
Detector unit, is adapted to detect in described RRC connection request whether comprising described terminal capability and becomes
The identification information changed；
Acquiring unit, is suitable to comprise in described RRC connection request the mark that described terminal capability changes
During knowledge information, reacquire the ability information of described terminal；
Dispensing unit, is suitable to, according to the ability information reacquired, described terminal is carried out Radio Resource and joins
Put.
Alternatively, described acquiring unit includes following one of which:
First obtains subelement, is suitable to described terminal transmitting capacity information inquiring request, described to trigger
The ability information that the ability information of terminal to report self arrives as reacquisition；
Second obtains subelement, is suitable to obtain the energy of the described terminal maintenance basic service of described base station stored
The ability information that force information arrives as reacquisition.
Alternatively, described first obtains subelement is suitable to before configuration is eated dishes without rice or wine in amendment or before release RRC connection,
Terminal capability inquiry request is sent, to obtain the ability information under described terminal current state to described terminal.
Compared with prior art, technical scheme at least has the advantage that
Whether occurred by the ability arranging described terminal in terminal in the RRC connection request that base station sends
The identification information of change, and then can be described by detection when base station receives RRC connection request
Whether RRC connection request exists the identification information whether ability of described terminal changes, judges
Whether the ability of described terminal changes, it is possible to when the ability of described terminal changes, again
Obtain the ability information of described terminal, according to accessed ability information, described terminal is configured.
Therefore, the described method in the embodiment of the present invention can be prevented effectively from described terminal and turned by RRC idle condition
During for RRC connection status, cause the waste of Internet resources because terminal capability changes, even cannot
Enter or maintain RRC connected state, and affecting user's use to described terminal.
Accompanying drawing explanation
Fig. 1 is a kind of radio resource control method flow chart in the embodiment of the present invention；
Fig. 2 is the structural representation of a kind of base station in the embodiment of the present invention.
Detailed description of the invention
At present, support that the multimode of LTE pattern or single-mode terminal are being transferred to RRC by RRC idle condition
During connection status, it will usually because startup or the closedown of some business cause the ability of described terminal to change.
Such as, in supporting the double card bilateral terminal of LTE and GSM mode, described terminal is under LTE pattern
With there may be the situation using same radio frequency interface in GSM mode.At synchronization, card A carries out language
Sound business, card B is transferred to RRC connection status by RRC idle condition.Owing to card A is carrying out voice industry
Described radio frequency interface may be taken during business, cause the ability of described terminal to change, cause card B to exist
Professional ability after being transferred to RRC connection status by RRC idle condition may be affected.
But, owing to described terminal needs the terminal capability inquiry sent according to base station to ask under LTE pattern
Seek the ability information that just can report self, when own terminal ability changes, it is impossible to notify on one's own initiative
Described base station.Therefore, after described terminal is transferred to RRC connection status by RRC idle condition, described
Base station still can carry out wireless money according to the terminal ability information that described terminal the last time reports to described terminal
Source configures, and therefore there will be described terminal and cannot perform the situation of the related service under LTE pattern, finally
Cause the link connection failure between described terminal and base station, even cannot be introduced into or maintain RRC connected state,
Not only waste Internet resources, and affect user's use to described terminal.
For the problems referred to above, The embodiment provides a kind of radio resource control method, described side
Whether method is become by the ability arranging described terminal in terminal in the RRC connection request that base station sends
The identification information changed, and then when base station receives described RRC connection request, by detecting described RRC
Whether connection request exists the identification information that the ability of described terminal changes, judges described terminal
Ability whether change, it is possible to when the ability of described terminal changes, reacquire described
The ability information of terminal, configures described terminal according to accessed ability information.Therefore, originally
Described method in inventive embodiments can be prevented effectively from described terminal and be transferred to RRC by RRC idle condition
During connection status, cause the waste of Internet resources because terminal capability changes, and affect user to institute
The situation of the use stating terminal occurs.
Understandable, below in conjunction with the accompanying drawings for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from
The specific embodiment of the present invention is described in detail.
As it is shown in figure 1, embodiments provide a kind of radio resource control method, described method can
To comprise the steps:
Step 11, receives the RRC connection request that terminal sends.
In being embodied as, when described terminal is when being transferred to RRC connection status by RRC idle condition,
Whether the ability that can first detect self changes, and arranges in RRC connection request according to testing result
Information, and then make base station receive described terminal send RRC connection request time, can pass through
The information in described RRC connection request that detects is to determine whether described terminal capability changes.Wherein,
Described terminal capability whether change into: the ability information of described terminal current state is relative to nearest one
Whether the secondary ability information reporting to described base station changes.
In being embodied as, the terminal type being susceptible to capacity variation can include following several: can only
Relatively low double of the terminal of speech business, radio frequency resource or base band processing capacity are processed under 2G or 3G pattern
Card double-standby terminal, can independently but can not prop up between holding equipment simultaneously directly communication (Device-to-Device,
D2D) and the terminal of high-level two carrier aggregation/multiple-input, multiple-output (CA/MIMO), support to minimize drive test
Terminal etc..It is understood that in embodiments of the invention, the type of described terminal is not construed as limiting,
Regardless of described terminal particular type, it is not construed as limiting the invention, and all the guarantor of the present invention
Within the scope of protecting.
It should be noted that in embodiments of the invention, the ability of described terminal can include described terminal
Support the ability of basic service, measurement capability and other ability can having under LTE pattern, this
Place is not construed as limiting.The ability of described terminal changes and includes that ability raising and ability reduce.
Step 12, detects and comprises the mark that the most described terminal capability changes in described RRC connection request
Knowledge information.
In being embodied as, described terminal can arrange the information in RRC connection request in several ways,
It is not construed as limiting herein, may determine that described terminal as long as described by the information in described RRC connection request
Whether ability changes.
In one embodiment of this invention, described terminal can increase terminal energy in described RRC connection request
The identification field whether power changes, and when described terminal capability changes, by described terminal energy
The mark whether power changes is set to TRUE, otherwise is set to False.This kind of set-up mode is to RRC even
The request that connects is changed less, easily operates and easily realizes.
Such as, when detecting that the mark whether terminal capability described in described RRC connection request changes is put
During for TRUE, it is determined that described terminal capability changes.When detecting described in described RRC connection request
When the mark whether terminal capability changes is set to False, it is determined that described terminal capability does not changes.
When judging that described terminal capability does not changes, perform step 14, otherwise perform step 13.
Step 13, when described terminal capability does not changes, according to once the last before described terminal
The ability information reported carries out radio-resource-configuration to described terminal.
Described base station stores the ability information having described terminal the last time to report.If it is determined that described terminal
Ability does not changes, then obtain the ability information that reports of described terminal the last time of self storage, and
According to the ability information that described terminal the last time reports, described terminal is carried out radio-resource-configuration.
Step 14, when described terminal capability changes, reacquires the ability information of described terminal.
In being embodied as, described base station obtains the ability information of described terminal in several ways.Such as,
When described terminal only performs basic service, the described terminal self stored can be maintained base by described base station
The ability information that the information of this professional ability arrives as reacquisition.Wherein, described terminal maintains basic industry
The information of business ability can store described base station, it is also possible to is stored in the base station group at place, described base station
Shared pool in.Now, described base station maintains the information of main professional atility to described end with described terminal
When end carries out radio-resource-configuration, again need not interact with described terminal, Internet resources can be saved.
When the business that described terminal also needs at execution outside basic service, described base station can be again to described terminal
Transmitting capacity information inquiring request, is reported certainly according to described ability information inquiry request again by described terminal
The ability information of body.
Wherein, in described base station by the way of again to described terminal transmitting capacity information inquiring request to
When obtaining the ability information of described terminal, can amendment eat dishes without rice or wine configuration before or release RRC connection before, to
Described terminal sends terminal capability inquiry request, to obtain the ability information under described terminal current state.
Terminal capability inquiry request is sent before configuration is eated dishes without rice or wine in amendment or before release RRC connection, can be in some feelings
Under condition, it is to avoid the business that terminal currently performs is affected, prevent the business that terminal currently performs because reporting
Ability information and interrupt, and the waste to Internet resources can be reduced.
Step 15, the ability information according to reacquiring carries out radio-resource-configuration to described terminal.
In being embodied as, according to the difference of accessed ability information, described terminal is carried out difference
Configuration.Such as, when accessed ability information is the information that described terminal maintains main professional atility,
Information according to described maintenance main professional atility carries out radio-resource-configuration to described terminal.When acquired
To ability information be the ability information under described terminal current state time, according to described terminal current state
Under ability information described terminal is carried out radio-resource-configuration.
As shown in the above, the method provided in the embodiment of the present invention, by sending to base station in terminal
RRC connection request in the identification information whether ability of described terminal changes is set, and then by base
The identification information whether ability according to described terminal of standing changes judges whether described terminal capability occurs
Change, and according to result of determination, described terminal is configured.Therefore, by the embodiment of the present invention carries
The method of confession, when described terminal is transferred to RRC connection status by RRC idle condition, described terminal can
To notify whether the ability of base station self changes in time, the waste of Internet resources thus can be avoided
And affect user's use to described terminal.
In order to make those skilled in the art be more fully understood that and realize the present invention, below to above-mentioned Radio Resource
Device corresponding to control method is described in detail.
As in figure 2 it is shown, embodiments provide a kind of base station, described base station may include that reception
Unit 21, detector unit 22, acquiring unit 23 and dispensing unit 24.
Wherein, described reception unit 21 is suitable to receive the RRC connection request that terminal sends.Described detection
Unit 22 is adapted to detect in described RRC connection request whether comprising the mark that described terminal capability changes
Knowledge information.Described acquiring unit 23 is suitable to comprise described terminal capability in described RRC connection request and sends out
During the identification information of changing, reacquire the ability information of described terminal.Described dispensing unit 24 is suitable to
Ability information according to reacquiring carries out radio-resource-configuration to described terminal.
In being embodied as, described acquiring unit 23 can include the first acquisition subelement (not shown) or
Second obtains subelement (not shown).Wherein, described first acquisition subelement is suitable to send to described terminal
Ability information inquiry request, to trigger what the ability information of described terminal to report self arrived as reacquisition
Ability information.Described second obtains subelement is suitable to obtain the described terminal maintenance of described base station stored substantially
The ability information that the ability information of business arrives as reacquisition.
In being embodied as, described first obtains subelement is suitable to before configuration is eated dishes without rice or wine in amendment or release RRC
Before connection, send terminal capability inquiry request to described terminal, to obtain under described terminal current state
Ability information, can be in some cases, it is to avoid the business that terminal currently performs is affected, and prevents end
The current business performed of end is interrupted because of reporting ability information, and can reduce the waste to Internet resources.
As shown in the above, the base station provided in the embodiment of the present invention, can be according to the energy of described terminal
The identification information whether power changes judges whether described terminal capability changes, and according to judging knot
Described terminal is configured by fruit, it can thus be avoided the waste of Internet resources and affect user to institute
State the use of terminal.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment
Suddenly the program that can be by completes to instruct relevant hardware, and this program can be stored in a computer can
Reading in storage medium, storage medium may include that ROM, RAM, disk or CD etc..
Although present disclosure is as above, but the present invention is not limited to this.Any those skilled in the art,
Without departing from the spirit and scope of the present invention, all can make various changes or modifications, therefore the guarantor of the present invention
The scope of protecting should be as the criterion with claim limited range.
Claims (6)
1. a radio resource control method, it is characterised in that including:
Receive the RRC connection request that terminal sends；
When described RRC connection request comprises the identification information that described terminal capability changes, again
Obtaining the ability information of described terminal, whether described terminal capability changes as described terminal current shape
Whether the ability information that the ability information of state reports to described base station relative to the last time changes；
Ability information according to reacquiring carries out radio-resource-configuration to described terminal.
2. radio resource control method as claimed in claim 1, it is characterised in that by following one of which
Mode reacquires the ability information of described terminal:
To described terminal transmitting capacity information inquiring request, to trigger the ability letter of described terminal to report self
Cease the ability information arrived as reacquisition；
The described terminal obtaining described base station stored maintains the ability information of basic service to arrive as reacquisition
Ability information.
3. radio resource control method as claimed in claim 2, it is characterised in that described base station is to described end
End transmitting capacity information inquiring request, to trigger the ability information of described terminal to report self as again obtaining
The ability information got, including:
Before configuration is eated dishes without rice or wine in amendment or before release RRC connection, please to the transmission terminal capability inquiry of described terminal
Ask, to obtain the ability information under described terminal current state.
4. a base station, it is characterised in that including:
Receive unit, be suitable to receive the RRC connection request that terminal sends；
Detector unit, is adapted to detect in described RRC connection request whether comprising described terminal capability and becomes
The identification information changed；
Acquiring unit, is suitable to comprise in described RRC connection request the mark that described terminal capability changes
During knowledge information, reacquire the ability information of described terminal；
Dispensing unit, is suitable to, according to the ability information reacquired, described terminal is carried out Radio Resource and joins
Put.
5. base station as claimed in claim 4, it is characterised in that described acquiring unit includes following one of which:
First obtains subelement, is suitable to described terminal transmitting capacity information inquiring request, described to trigger
The ability information that the ability information of terminal to report self arrives as reacquisition；
Second obtains subelement, is suitable to obtain the energy of the described terminal maintenance basic service of described base station stored
The ability information that force information arrives as reacquisition.
6. base station as claimed in claim 5, it is characterised in that described first obtains subelement is suitable in amendment
Before eating dishes without rice or wine to configure or before release RRC connection, send terminal capability inquiry request to described terminal, with acquisition
Ability information under described terminal current state.
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| CN201510350192.3A CN106332315B (en) | 2015-06-23 | 2015-06-23 | Radio resource control method and base station |
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| CN201510350192.3A CN106332315B (en) | 2015-06-23 | 2015-06-23 | Radio resource control method and base station |
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| CN111586717A (en) * | 2020-04-30 | 2020-08-25 | 展讯通信（上海）有限公司 | Network terminal equipment, multi-card mobile terminal and network configuration method and system thereof |
| CN112399506A (en) * | 2019-08-16 | 2021-02-23 | 华为技术有限公司 | Method for coordinating communication resources and related product |
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| WO2022077213A1 (en) * | 2020-10-13 | 2022-04-21 | Zte Corporation | Methods, apparatuses and systems for user equipment capability confirmation enquiry procedure |
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| CN106332315B (en) | 2020-02-11 |
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