CN105790906A - Secondary carrier activation and deactivation method, user equipment, base station and communication system - Google Patents
Secondary carrier activation and deactivation method, user equipment, base station and communication system Download PDFInfo
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Abstract
The invention discloses a secondary carrier activation and deactivation method, a piece of user equipment, a base station and a communication system. In a secondary carrier activation control process, the user equipment carries out activation and compensation processing to currently reported data quantity based on a current moving speed of the user equipment, and then sends the processed data quantity to the base station; the base station carries out activation judgment processing according to the received first data quantity after the activation and compensation processing and an activation data quantity threshold; in a secondary carrier deactivation control process, the user equipment carries out deactivation and compensation processing to the currently reported data quantity based on the current moving speed of the user equipment, and then sends the processed data quantity to the base station; and the base station carries out deactivation judgment processing according to the received second data quantity after the deactivation and compensation processing and a deactivation data quantity threshold. Through adoption of the scheme provided by the invention, the user equipment can be prevented from frequency activation and deactivation processing within short time in the moving process, further the stability of a secondary carrier is improved, and the satisfaction degree of the user experience is improved.
Description
Technical field
The present invention relates to the communications field, be specifically related to auxiliary carrier activation and anti-activating method, user terminal, base station and communication system in a kind of carrier aggregation technology.
Background technology
LTE-Advanced (LongTermEvolution-Advanced, Long Term Evolution strengthens) introduces carrier aggregation technology, is used by the polymerization of the main carrier of two or more, solve the LTE-Advance system demand to band resource.In carrier aggregation, each UE (UserEquipment, user terminal) is likely to be assigned to multiple CC (ComponentCarrier, member carrier), for bigger data transfers.nullHave activated SCC (SecondaryComponentCarrier,Auxiliary member carrier，Hereinafter referred to as auxiliary carrier wave) after，UE can according to being arranged in SCell (SecondaryCell，Auxiliary serving cell) on send SRS (SoundingReferenceSymbol,Detection reference signal)，Report CQI/PMI/RI (ChannelQualityIndicator,Channel quality instruction/PrecodingMatrixIndicator,Pre-coding matrix instruction/RankIndicator,Order indicates)，UE also can monitor the PDCCH (PhysicalDownlinkControlChannel on SCell,Physical Downlink Control Channel).Also little in UE data volume, when SCC is without using, UE still can ceaselessly carry out blind check, consumes the power supply of UE, lowers efficiency, in this case it is necessary to SCC is carried out deexcitation process.At present, when carrying out activating with deexcitation, it is all that the simple data volume based on every millisecond carries out activating and deexcitation judges, and UE in moving process owing to signal quality variation data volume there will be fluctuation, so easily occurring at short notice repeatedly activating processing with deexcitation, owing to the scheduling of auxiliary carrier wave needs MACCE (MediaAccessControlControlElement by the time, medium education control element) place packet corresponding A CK (confirmation) carries out after feeding back again, therefore too much activation and deexcitation process and are likely to affect auxiliary load wave stability.
Summary of the invention
The main technical problem to be solved in the present invention is, a kind of auxiliary carrier activation and anti-activating method, user terminal, base station and communication system are provided, solve in user terminal moving process, need to carry out auxiliary carrier activation and deexcitation frequently and process the problem causing that auxiliary carrier wave is unstable.
For solving above-mentioned technical problem, the present invention provides a kind of auxiliary carrier activation method of carrier aggregation, including:
User terminal obtains self current translational speed, and obtains the data volume self currently reported；
Carry out activating the first data volume after compensation deals are compensated to described data volume according to described translational speed；
The first data volume after described compensation is issued base station and carries out auxiliary carrier activation judgement for described base station.
In an embodiment of the present invention, described data volume is carried out activating compensation deals according to described translational speed and includes by described user terminal:
Translational speed current for described user terminal and the data volume currently reported are substituted into the first data volume after the activation penalty function preset is compensated；
The determination process of described activation penalty function includes:
User terminal its activation frequency of actual acquisition least one set in advance is more than values for actual speed when setting activation frequency thresholding and actual amount of data corresponding under each values for actual speed；Regulate the value of the first data volume corresponding to each actual amount of data until the activation frequency of described user terminal is less than or equal to setting activation frequency thresholding, record the numerical value of the first data volume, determine activation penalty function according to the values for actual speed of record, actual amount of data, the first data volume.
In order to solve the problems referred to above, present invention also offers a kind of auxiliary carrier activation method of carrier aggregation, including:
Base station receives the first data volume after the compensation that user terminal sends, and the first data volume after described compensation is the data volume obtained after described user terminal carries out activation compensation deals according to the data volume that self is currently reported by self current translational speed；
Auxiliary carrier wave corresponding for described user terminal, be more than or equal to when activating amount data threshold, is carried out activation process by the first data volume after described compensation.
In order to solve the problems referred to above, present invention also offers a kind of auxiliary carrier activation method of carrier aggregation, including:
User terminal obtains self current translational speed, and obtains the data volume self currently reported；
Described data volume is carried out activating the first data volume after compensation deals are compensated by described user terminal according to described translational speed；
The first data volume after described compensation is issued base station by described user terminal；
Described base station receives the first data volume after the compensation that described user terminal sends, and auxiliary carrier wave corresponding for described user terminal, be more than or equal to when activating amount data threshold, is carried out activation process by the first data volume after described compensation.
In order to solve the problems referred to above, present invention also offers a kind of auxiliary carrier wave anti-activating method of carrier aggregation, including:
User terminal obtains self current translational speed, and obtains the data volume self currently reported；
Described data volume is carried out the second data volume after deexcitation compensation deals are compensated according to described translational speed by described user terminal；
The second data volume after described compensation is issued base station and is carried out auxiliary carrier wave deexcitation judgement for described base station by described user terminal.
In an embodiment of the present invention, described data volume is carried out deexcitation compensation deals according to described translational speed and includes by described user terminal:
Translational speed current for described user terminal and the data volume currently reported are substituted into the second data volume after the deexcitation penalty function preset is compensated；
The determination process of described deexcitation penalty function includes:
User terminal its deexcitation frequency of actual acquisition least one set in advance is more than values for actual speed when setting deexcitation frequency threshold and actual amount of data corresponding under each values for actual speed；Regulate the value of the second data volume corresponding to each actual amount of data until the deexcitation frequency of described user terminal is less than or equal to setting deexcitation frequency threshold, record the numerical value of the second data volume, determine deexcitation penalty function according to the values for actual speed of record, actual amount of data, the second data volume.
In order to solve the problems referred to above, present invention also offers a kind of auxiliary carrier wave anti-activating method of carrier aggregation, including:
Base station receives the second data volume after the compensation that user terminal sends, and the second data volume after described compensation is the data volume obtained after described user terminal carries out deexcitation compensation deals according to the data volume that self is currently reported by self current translational speed；
When the second data volume after described compensation is less than or equal to deactivation data amount thresholding, auxiliary carrier wave corresponding for described user terminal is carried out deexcitation process.
In order to solve the problems referred to above, present invention also offers a kind of auxiliary carrier wave anti-activating method of carrier aggregation, including:
User terminal obtains self current translational speed, and obtains the data volume self currently reported；
Described data volume is carried out the second data volume after deexcitation compensation deals are compensated according to described translational speed by described user terminal；
The second data volume after described compensation is issued base station by described user terminal；
Described base station receives the second data volume after the compensation that user terminal sends, and when the second data volume after described compensation is less than or equal to deactivation data amount thresholding, auxiliary carrier wave corresponding for described user terminal is carried out deexcitation process.
In order to solve the problems referred to above, present invention also offers a kind of user terminal, including: First Speed monitoring modular, the first data volume monitoring modular, the first processing module and the first sending module；
Described First Speed monitoring modular is for obtaining the translational speed that described user terminal is current；
Described first data volume monitoring modular is for obtaining the data volume that described user terminal currently reports；
Described first processing module is for carrying out activating the first data volume after compensation deals are compensated to described data volume according to described translational speed；
Described first sending module carries out auxiliary carrier activation judgement for the first data volume after described compensation is issued base station for described base station.
In an embodiment of the present invention, described data volume is carried out activating compensation deals according to described translational speed and includes by described first processing module:
Translational speed current for described user terminal and the data volume currently reported are substituted into the first data volume after the activation penalty function preset is compensated；
The determination process of described activation penalty function includes:
User terminal its activation frequency of actual acquisition least one set in advance is more than values for actual speed when setting activation frequency thresholding and actual amount of data corresponding under each values for actual speed；Regulate the value of the first data volume corresponding to each actual amount of data until the activation frequency of described user terminal is less than or equal to setting activation frequency thresholding, record the numerical value of the first data volume, determine activation penalty function according to the values for actual speed of record, actual amount of data, the first data volume.
In order to solve the problems referred to above, present invention also offers a kind of base station, including: the first receiver module, the first control module；
Described first receiver module is used for the first data volume after receiving the compensation that user terminal sends, and the first data volume after described compensation is the data volume obtained after described user terminal carries out activation compensation deals according to the data volume that self is currently reported by self current translational speed；
Described first controls module for the first data volume after described compensation be more than or equal to when activating amount data threshold, and auxiliary carrier wave corresponding for described user terminal is carried out activation process.
In order to solve the problems referred to above, present invention also offers a kind of communication system, including: user terminal and base station；
Described user terminal is for obtaining self current translational speed, and obtain the data volume self currently reported, carry out activating the first data volume after compensation deals are compensated to described data volume according to described translational speed, and the first data volume after described compensation is issued described base station；
Auxiliary carrier wave corresponding for described user terminal be more than or equal to when activating amount data threshold, is carried out activation process for the first data volume after described compensation by described base station.
In order to solve the problems referred to above, present invention also offers a kind of user terminal, including: second speed monitoring modular, the second data volume monitoring modular, the second processing module and the second sending module；
Described second speed monitoring modular is for obtaining the translational speed that described user terminal is current；
Described second data volume monitoring modular is for obtaining the data volume that described user terminal currently reports；
Described second processing module for carrying out the second data volume after deexcitation compensation deals are compensated according to described translational speed to described data volume；
Described second sending module carries out auxiliary carrier wave deexcitation judgement for the second data volume after described compensation is issued base station for described base station.
In an embodiment of the present invention, described data volume is carried out deexcitation compensation deals according to described translational speed and includes by described second processing module:
Translational speed current for described user terminal and the data volume currently reported are substituted into the second data volume after the deexcitation penalty function preset is compensated；
The determination process of described deexcitation penalty function includes:
User terminal its deexcitation frequency of actual acquisition least one set in advance is more than values for actual speed when setting deexcitation frequency threshold and actual amount of data corresponding under each values for actual speed；Regulate the value of the second data volume corresponding to each actual amount of data until the deexcitation frequency of described user terminal is less than or equal to setting deexcitation frequency threshold, record the numerical value of the second data volume, determine deexcitation penalty function according to the values for actual speed of record, actual amount of data, the second data volume.
In order to solve the problems referred to above, present invention also offers a kind of base station, including: the second receiver module, the second control module；
Described second receiver module is used for the second data volume after receiving the compensation that user terminal sends, and the second data volume after described compensation is the data volume obtained after described user terminal carries out deexcitation compensation deals according to the data volume that self is currently reported by self current translational speed；
When described second control module is used for the second data volume after described compensation less than or equal to deactivation data amount thresholding, auxiliary carrier wave corresponding for described user terminal is carried out deexcitation process.
In order to solve the problems referred to above, present invention also offers a kind of communication system, including: user terminal and base station；
Described user terminal is for obtaining self current translational speed, and obtain the data volume self currently reported, according to described translational speed, described data volume carried out the second data volume after deexcitation compensation deals are compensated, and the second data volume after described compensation is issued described base station；
When described base station is used for the second data volume after described compensation less than or equal to deactivation data amount thresholding, auxiliary carrier wave corresponding for described user terminal is carried out deexcitation process.
The invention has the beneficial effects as follows:
Auxiliary carrier activation provided by the invention and anti-activating method, user terminal, base station and communication system, in the activation control process to auxiliary carrier wave, after user terminal can carry out activating compensation deals based on self current translational speed data volume to currently reporting, issuing base station again, base station then carries out activating determination processing based on the first data volume after activating compensation deals received and activation amount data threshold；In the deexcitation control process to auxiliary carrier wave, user terminal may be based on after self current translational speed data volume to currently reporting carries out deexcitation compensation deals, issuing base station again, base station then carries out deexcitation determination processing based on what receive through activating the second data volume after compensation deals and deactivation data amount thresholding；User terminal can be avoided to carry out in the short time activating frequently and deexcitation process in moving process by the program of the present invention, and then auxiliary load wave stability can be promoted, and then promote the satisfaction of Consumer's Experience.
Accompanying drawing explanation
The auxiliary carrier activation control flow schematic diagram that Fig. 1 provides for the embodiment of the present invention one；
The auxiliary carrier wave deexcitation control flow schematic diagram that Fig. 2 provides for the embodiment of the present invention one；
The communication system schematic diagram that Fig. 3 provides for the embodiment of the present invention two；
The user terminal structural representation that Fig. 4 provides for the embodiment of the present invention two；
The architecture of base station schematic diagram that Fig. 5 provides for the embodiment of the present invention two；
The communication system schematic diagram that Fig. 6 provides for the embodiment of the present invention three；
The user terminal structural representation that Fig. 7 provides for the embodiment of the present invention three；
The architecture of base station schematic diagram that Fig. 8 provides for the embodiment of the present invention three；
Activation and deexcitation that Fig. 9 provides for the embodiment of the present invention four control process flow schematic diagram.
Detailed description of the invention
The present invention is described in further detail in conjunction with accompanying drawing below by detailed description of the invention.
Embodiment one:
The control of the auxiliary carrier wave of carrier aggregation is included activating control and/or deexcitation control by the present embodiment, activates the process controlling to control with deexcitation separately below and illustrates.
Activation for auxiliary carrier wave controls, and now the auxiliary carrier wave for user terminal distribution is in unactivated state, activates control process shown in Figure 1, including:
Step 101: user terminal obtains self current translational speed, and obtains the data volume self currently reported；
The mode of translational speed that in this step, user terminal monitoring gets self can be any-mode, for instance can obtain by calculating by modes such as GPS location；In the present embodiment, user terminal specifically can determine, by the data volume that monitoring RLC (RadioLinkControl, radio link control) reports, the data volume self currently reported；
Step 102: user terminal carries out activating the first data volume after compensation deals are compensated according to the data volume that self is currently reported by self current translational speed；
Step 103: user terminal issues base station by carrying out the first data volume activated after compensating；
Step 104: after base station receives the first data volume after the compensation that user terminal sends, it is judged that it, whether be more than or equal to activation amount data threshold set in advance, in this way, goes to step 105；Otherwise, step 106 is gone to；
In this step, activation amount data threshold set in advance can directly adopt the activation amount data threshold set in existing protocol；Can also adjust flexibly according to concrete application scenarios, arrange.
Step 105: auxiliary carrier wave corresponding for user terminal is carried out activation process by base station.
Step 106: terminate.
In above-mentioned steps 102, the process that user terminal carries out activating compensation deals according to the data volume that self is currently reported by self current translational speed includes:
Translational speed current for user terminal and the data volume currently reported are substituted into the first data volume after the activation penalty function preset is compensated；The determination process activating penalty function includes:
User terminal its activation frequency of actual acquisition least one set in advance is more than values for actual speed when setting activation frequency thresholding and actual amount of data corresponding under each values for actual speed；Regulate the value of the first data volume corresponding to each actual amount of data until the activation frequency of user terminal is less than or equal to setting activation frequency thresholding, record the numerical value of the first data volume, determine activation penalty function according to the values for actual speed of record, actual amount of data, the first data volume.
Concrete, if the current translational speed of user terminal is V0, the data volume currently reported is D0, and the first data volume after compensating is D1, concrete, D1=f1 (V0, D0)；Function f1 () in the present embodiment can be configured according to real network environment, such as, data volume D0 that can be corresponding under one group of user terminal of actual acquisition frequently activates in advance velocity amplitude V0 and each V0, regulate the value of D1 until user terminal no longer frequently activates, the numerical value of record D1, V0, D0, D1 data estimation according to record goes out function f1 ().The criterion frequently activated in the present embodiment sets also dependent on concrete network environment, for instance if the frequency activated within the setting time is more than when setting activation frequency thresholding, then can determine that as frequent activation；Otherwise, it is determined that be non-frequent activation.
Deexcitation for auxiliary carrier wave controls, and now the auxiliary carrier wave for user terminal distribution is active, and it is shown in Figure 2 that deexcitation controls process, including:
Step 201: user terminal obtains self current translational speed, and obtains the data volume self currently reported；
The mode of translational speed that in this step, user terminal monitoring gets self can be any-mode, for instance can also obtain by calculating by modes such as GPS location；The data volume that in the present embodiment, user terminal specifically reports also by monitoring RLC (RadioLinkControl: radio link control) determines the data volume self currently reported；
Step 202: user terminal carries out the second data volume after deexcitation compensation deals are compensated according to the data volume that self is currently reported by self current translational speed；
Step 203: the second data volume after carrying out deexcitation compensation is issued base station by user terminal；
Step 204: after base station receives the second data volume after the compensation that user terminal sends, it is judged that it, whether less than or equal to deactivation data amount thresholding set in advance, in this way, goes to step 205；Otherwise, step 206 is gone to；
In this step, deactivation data amount thresholding set in advance can also directly adopt the deactivation data amount thresholding set in existing protocol；Can also adjust flexibly according to concrete application scenarios, arrange；
Step 205: auxiliary carrier wave corresponding for user terminal is carried out deexcitation process by base station.
Step 206: terminate.
In above-mentioned steps 202, the process that user terminal carries out deexcitation compensation deals according to the data volume that self is currently reported by self current translational speed includes:
Translational speed current for user terminal and the data volume currently reported are substituted into the second data volume after the deexcitation penalty function preset is compensated；The determination process of deexcitation penalty function includes:
User terminal its deexcitation frequency of actual acquisition least one set in advance is more than values for actual speed when setting deexcitation frequency threshold and actual amount of data corresponding under each values for actual speed；Regulate the value of the second data volume corresponding to each actual amount of data until the deexcitation frequency of described user terminal is less than or equal to setting deexcitation frequency threshold, record the numerical value of the second data volume, determine deexcitation penalty function according to the values for actual speed of record, actual amount of data, the second data volume.
Concrete, if the current translational speed of user terminal is v0, the data volume currently reported is d0, and the second data volume after compensating is D2, concrete, D2=f2 (v0, d0)；Function f2 () in the present embodiment can also be configured according to real network environment, such as, data volume d0 that can be corresponding under the velocity amplitude v0 and each v0 of one group of frequent deexcitation of user terminal of actual acquisition in advance, regulate the value of D2 until terminal no longer frequently deexcitation, the numerical value of record D2, v0, d0, D2 data estimation according to record goes out function f2 ().In the present embodiment, the criterion of frequent deexcitation sets also dependent on concrete network environment, for instance if the frequency of deexcitation is more than when setting deexcitation frequency threshold within the setting time, then can determine that as frequent deexcitation；Otherwise, it is determined that be non-frequent deexcitation.
It should be appreciated that the activating of the auxiliary carrier wave to user terminal in the present embodiment controls to adopt the scheme shown in above-mentioned Fig. 1, deexcitation simultaneously controls to adopt the scheme shown in above-mentioned Fig. 2；Select to activate also dependent on practical application scene and control to adopt the scheme shown in above-mentioned Fig. 1, deexcitation controls then to adopt existing any control program, or select deexcitation to control to adopt the scheme shown in above-mentioned Fig. 2 according to practical application scene, activate and control then to adopt existing any control program.
Embodiment two:
Shown in Figure 3, present embodiments provide a kind of communication system, including user terminal 3 and base station 4；In the activation control process to auxiliary carrier wave:
User terminal 3 is for obtaining self current translational speed, and obtain the data volume self currently reported, carry out activating the first data volume after compensation deals are compensated according to the translational speed the obtained data volume to obtaining, and the first data volume after this compensation is issued base station 4；
Base station 4 is for when the first data volume received is be more than or equal to activation amount data threshold, carrying out activation process by the auxiliary carrier wave of user terminal 3 correspondence.
Concrete, shown in Figure 4, the user terminal 3 in the present embodiment includes First Speed monitoring modular the 31, first data volume monitoring modular the 32, first processing module 33 and the first sending module 34；
First Speed monitoring modular 31 is for obtaining the translational speed that user terminal is current；
First data volume monitoring modular 32 is for obtaining the data volume that user terminal currently reports；
The data volume that first data volume monitoring modular 32 obtains is carried out activating the first data volume after compensation deals are compensated by the first processing module 33 for the translational speed obtained according to First Speed monitoring modular 31；
First sending module 34 carries out auxiliary carrier activation judgement for the first data volume after compensation is issued base station for base station.
The process that its data volume is carried out activating compensation deals according to the translational speed of user terminal by the first processing module 33 includes:
Translational speed current for user terminal and the data volume currently reported are substituted into the first data volume after the activation penalty function preset is compensated；The determination process activating penalty function includes:
User terminal its activation frequency of actual acquisition least one set in advance is more than values for actual speed when setting activation frequency thresholding and actual amount of data corresponding under each values for actual speed；Regulate the value of the first data volume corresponding to each actual amount of data until the activation frequency of described user terminal is less than or equal to setting activation frequency thresholding, record the numerical value of the first data volume, determine activation penalty function according to the values for actual speed of record, actual amount of data, the first data volume.
If the current translational speed of user terminal is V0, the data volume currently reported is D0, and the first data volume after compensating is D1, concrete, D1=f1 (V0, D0)；Function f1 () in the present embodiment can be configured according to real network environment, such as, first processing module 33 can be corresponding under one group of terminal of actual acquisition frequently activates in advance velocity amplitude V0 and each V0 data volume D0, regulate the value of D1 until terminal no longer frequently activates, the numerical value of record D1, V0, D0, D1 data estimation according to record goes out function f1 ().The criterion frequently activated in the present embodiment sets also dependent on concrete network environment, for instance if the frequency activated within the setting time is more than when setting activation frequency thresholding, then can determine that as frequent activation；Otherwise, it is determined that be non-frequent activation.
Shown in Figure 5, the base station 4 in the present embodiment includes the first receiver module 41 and first and controls module 42；
First receiver module 41 is used for the first data volume after receiving the compensation that user terminal 3 sends；
First controls module 42 for the first data volume after the compensation that the first receiver module 41 receives be more than or equal to when activating amount data threshold, and the auxiliary carrier wave of user terminal 3 correspondence is carried out activation process.
Embodiment three:
Shown in Figure 6, present embodiments provide a kind of communication system, including user terminal 5 and base station 6；In the deexcitation control process to auxiliary carrier wave:
User terminal 5 is for obtaining self current translational speed, and obtain the data volume self currently reported, carry out the second data volume after deexcitation compensation deals are compensated according to the translational speed the obtained data volume to obtaining, and the second data volume after this compensation is issued base station 6；
Base station 6 is for when the second data volume received is less than or equal to deactivation data amount thresholding, carrying out deexcitation process by the auxiliary carrier wave of user terminal 5 correspondence.
Concrete, shown in Figure 7, the user terminal 5 in the present embodiment includes second speed monitoring modular the 51, second data volume monitoring modular the 52, second processing module 53 and the second sending module 54；
Second speed monitoring modular 51 is for obtaining the translational speed that user terminal is current；
Second data volume monitoring modular 52 is for obtaining the data volume that user terminal currently reports；
The data volume that second data volume monitoring modular 52 obtains is carried out the second data volume after deexcitation compensation deals are compensated for the translational speed obtained according to second speed monitoring modular 51 by the second processing module 53；
Second sending module 54 carries out auxiliary carrier wave deexcitation judgement for the second data volume after compensation is issued base station 6 for base station 6.
The process that its data volume is carried out deexcitation compensation deals according to the translational speed of user terminal by the second processing module 53 includes:
Translational speed current for user terminal and the data volume currently reported are substituted into the second data volume after the deexcitation penalty function preset is compensated；The determination process of deexcitation penalty function includes:
User terminal its deexcitation frequency of actual acquisition least one set in advance is more than values for actual speed when setting deexcitation frequency threshold and actual amount of data corresponding under each values for actual speed；Regulate the value of the second data volume corresponding to each actual amount of data until the deexcitation frequency of described user terminal is less than or equal to setting deexcitation frequency threshold, record the numerical value of the second data volume, determine deexcitation penalty function according to the values for actual speed of record, actual amount of data, the second data volume.
Concrete, if the current translational speed of user terminal is v0, the data volume currently reported is d0, and the second data volume after compensating is D2, concrete, D2=f2 (v0, d0)；Function f2 () in the present embodiment can also be configured according to real network environment, such as, second processing module 53 can be corresponding under the velocity amplitude v0 and each v0 of one group of frequent deexcitation of terminal of actual acquisition in advance data volume d0, regulate the value of D2 until terminal no longer frequently deexcitation, the numerical value of record D2, v0, d0, D2 data estimation according to record goes out function f2 ().In the present embodiment, the criterion of frequent deexcitation sets also dependent on concrete network environment, for instance if the frequency of deexcitation is more than when setting deexcitation frequency threshold within the setting time, then can determine that as frequent deexcitation；Otherwise, it is determined that be non-frequent deexcitation.
Shown in Figure 8, the base station 6 in the present embodiment includes the second receiver module 61 and second and controls module 62；
Second receiver module 61 is used for the second data volume after receiving the compensation that user terminal 5 sends；
When second control module 62 is used for the second data volume after the compensation that the second receiver module 61 receives less than or equal to deactivation data amount thresholding, the auxiliary carrier wave of user terminal 5 correspondence is carried out activation process.
Embodiment four:
In order to be better understood from the present invention, the present invention is described further to control process with an activation completed and deexcitation below, shown in Figure 9, including:
Step 901: the auxiliary carrier wave of user terminal is currently at unactivated state, user terminal obtains self current translational speed, and obtains the data volume self currently reported；
Step 902: user terminal carries out activating the first data volume after compensation deals are compensated according to the data volume that self is currently reported by self current translational speed；
Step 903: user terminal issues base station by carrying out the first data volume activated after compensating；
Step 904: after base station receives the first data volume after the compensation that user terminal sends, it is judged that it, whether be more than or equal to activation amount data threshold set in advance, in this way, goes to step 905；Otherwise, step 911 is gone to；
Step 905: auxiliary carrier wave corresponding for user terminal is carried out activation process by base station；
Step 906: the auxiliary carrier wave of user terminal is currently at state of activation, user terminal obtains self current translational speed, and obtains the data volume self currently reported；
Step 907: user terminal carries out the second data volume after deexcitation compensation deals are compensated according to the data volume that self is currently reported by self current translational speed；
Step 908: the second data volume after carrying out deexcitation compensation is issued base station by user terminal；
Step 909: after base station receives the second data volume after the compensation that user terminal sends, it is judged that it, whether less than or equal to deactivation data amount thresholding set in advance, in this way, goes to step 910；Otherwise, step 911 is gone to；
Step 910: auxiliary carrier wave corresponding for user terminal is carried out deexcitation process by base station.
Step 911: terminate.
It should be appreciated that each module related in the present invention can adopt complete hardware to realize, may be used without software realization or realize in conjunction with software and hardware.And, the present invention can adopt the form at one or more upper computer programs implemented of computer-usable storage medium (including but not limited to disk memory, CD-ROM, optical memory etc.) wherein including computer usable program code.
Above content is in conjunction with specific embodiment further description made for the present invention, it is impossible to assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, protection scope of the present invention all should be considered as belonging to.
Claims (16)
1. the auxiliary carrier activation method of carrier aggregation, it is characterised in that including:
User terminal obtains self current translational speed, and obtains the data volume self currently reported；
Carry out activating the first data volume after compensation deals are compensated to described data volume according to described translational speed；
The first data volume after described compensation is issued base station and carries out auxiliary carrier activation judgement for described base station.
2. the auxiliary carrier activation method of carrier aggregation as claimed in claim 1, it is characterised in that described data volume is carried out activating compensation deals according to described translational speed and includes by described user terminal:
Translational speed current for described user terminal and the data volume currently reported are substituted into the first data volume after the activation penalty function preset is compensated；
The determination process of described activation penalty function includes:
User terminal its activation frequency of actual acquisition least one set in advance is more than values for actual speed when setting activation frequency thresholding and actual amount of data corresponding under each values for actual speed；Regulate the value of the first data volume corresponding to each actual amount of data until the activation frequency of described user terminal is less than or equal to setting activation frequency thresholding, record the numerical value of the first data volume, determine activation penalty function according to the values for actual speed of record, actual amount of data, the first data volume.
3. the auxiliary carrier activation method of carrier aggregation, it is characterised in that including:
Base station receives the first data volume after the compensation that user terminal sends, and the first data volume after described compensation is the data volume obtained after described user terminal carries out activation compensation deals according to the data volume that self is currently reported by self current translational speed；
Auxiliary carrier wave corresponding for described user terminal, be more than or equal to when activating amount data threshold, is carried out activation process by the first data volume after described compensation.
4. the auxiliary carrier activation method of carrier aggregation, it is characterised in that including:
User terminal obtains self current translational speed, and obtains the data volume self currently reported；
Described data volume is carried out activating the first data volume after compensation deals are compensated by described user terminal according to described translational speed；
The first data volume after described compensation is issued base station by described user terminal；
Described base station receives the first data volume after the compensation that described user terminal sends, and auxiliary carrier wave corresponding for described user terminal, be more than or equal to when activating amount data threshold, is carried out activation process by the first data volume after described compensation.
5. the auxiliary carrier wave anti-activating method of carrier aggregation, it is characterised in that including:
User terminal obtains self current translational speed, and obtains the data volume self currently reported；
According to described translational speed, described data volume carried out the second data volume after deexcitation compensation deals are compensated；
The second data volume after described compensation is issued base station and carries out auxiliary carrier wave deexcitation judgement for described base station.
6. the auxiliary carrier wave anti-activating method of carrier aggregation as claimed in claim 5, it is characterised in that described data volume is carried out deexcitation compensation deals according to described translational speed and includes by described user terminal:
Translational speed current for described user terminal and the data volume currently reported are substituted into the second data volume after the deexcitation penalty function preset is compensated；
The determination process of described deexcitation penalty function includes:
User terminal its deexcitation frequency of actual acquisition least one set in advance is more than values for actual speed when setting deexcitation frequency threshold and actual amount of data corresponding under each values for actual speed；Regulate the value of the second data volume corresponding to each actual amount of data until the deexcitation frequency of described user terminal is less than or equal to setting deexcitation frequency threshold, record the numerical value of the second data volume, determine deexcitation penalty function according to the values for actual speed of record, actual amount of data, the second data volume.
7. the auxiliary carrier wave anti-activating method of carrier aggregation, it is characterised in that including:
Base station receives the second data volume after the compensation that user terminal sends, and the second data volume after described compensation is the data volume obtained after described user terminal carries out deexcitation compensation deals according to the data volume that self is currently reported by self current translational speed；
When the second data volume after described compensation is less than or equal to deactivation data amount thresholding, auxiliary carrier wave corresponding for described user terminal is carried out deexcitation process.
8. the auxiliary carrier wave anti-activating method of carrier aggregation, it is characterised in that including:
User terminal obtains self current translational speed, and obtains the data volume self currently reported；
Described data volume is carried out the second data volume after deexcitation compensation deals are compensated according to described translational speed by described user terminal；
The second data volume after described compensation is issued base station by described user terminal；
Described base station receives the second data volume after the compensation that user terminal sends, and when the second data volume after described compensation is less than or equal to deactivation data amount thresholding, auxiliary carrier wave corresponding for described user terminal is carried out deexcitation process.
9. a user terminal, it is characterised in that including: First Speed monitoring modular, the first data volume monitoring modular, the first processing module and the first sending module；
Described First Speed monitoring modular is for obtaining the translational speed that described user terminal is current；
Described first data volume monitoring modular is for obtaining the data volume that described user terminal currently reports；
Described first processing module is for carrying out activating the first data volume after compensation deals are compensated to described data volume according to described translational speed；
Described first sending module carries out auxiliary carrier activation judgement for the first data volume after described compensation is issued base station for described base station.
10. user terminal as claimed in claim 9, it is characterised in that described data volume is carried out activating compensation deals according to described translational speed and includes by described first processing module:
Translational speed current for described user terminal and the data volume currently reported are substituted into the first data volume after the activation penalty function preset is compensated；
The determination process of described activation penalty function includes:
User terminal its activation frequency of actual acquisition least one set in advance is more than values for actual speed when setting activation frequency thresholding and actual amount of data corresponding under each values for actual speed；Regulate the value of the first data volume corresponding to each actual amount of data until the activation frequency of described user terminal is less than or equal to setting activation frequency thresholding, record the numerical value of the first data volume, determine activation penalty function according to the values for actual speed of record, actual amount of data, the first data volume.
11. a base station, it is characterised in that including: the first receiver module, the first control module；
Described first receiver module is used for the first data volume after receiving the compensation that user terminal sends, and the first data volume after described compensation is the data volume obtained after described user terminal carries out activation compensation deals according to the data volume that self is currently reported by self current translational speed；
Described first controls module for the first data volume after described compensation be more than or equal to when activating amount data threshold, and auxiliary carrier wave corresponding for described user terminal is carried out activation process.
12. a communication system, it is characterised in that including: user terminal and base station；
Described user terminal is for obtaining self current translational speed, and obtain the data volume self currently reported, carry out activating the first data volume after compensation deals are compensated to described data volume according to described translational speed, and the first data volume after described compensation is issued described base station；
Auxiliary carrier wave corresponding for described user terminal be more than or equal to when activating amount data threshold, is carried out activation process for the first data volume after described compensation by described base station.
13. a user terminal, it is characterised in that including: second speed monitoring modular, the second data volume monitoring modular, the second processing module and the second sending module；
Described second speed monitoring modular is for obtaining the translational speed that described user terminal is current；
Described second data volume monitoring modular is for obtaining the data volume that described user terminal currently reports；
Described second processing module for carrying out the second data volume after deexcitation compensation deals are compensated according to described translational speed to described data volume；
Described second sending module carries out auxiliary carrier wave deexcitation judgement for the second data volume after described compensation is issued base station for described base station.
14. user terminal as claimed in claim 13, it is characterised in that described data volume is carried out deexcitation compensation deals according to described translational speed and includes by described second processing module:
Translational speed current for described user terminal and the data volume currently reported are substituted into the second data volume after the deexcitation penalty function preset is compensated；
The determination process of described deexcitation penalty function includes:
User terminal its deexcitation frequency of actual acquisition least one set in advance is more than values for actual speed when setting deexcitation frequency threshold and actual amount of data corresponding under each values for actual speed；Regulate the value of the second data volume corresponding to each actual amount of data until the deexcitation frequency of described user terminal is less than or equal to setting deexcitation frequency threshold, record the numerical value of the second data volume, determine deexcitation penalty function according to the values for actual speed of record, actual amount of data, the second data volume.
15. a base station, it is characterised in that including: the second receiver module, the second control module；
Described second receiver module is used for the second data volume after receiving the compensation that user terminal sends, and the second data volume after described compensation is the data volume obtained after described user terminal carries out deexcitation compensation deals according to the data volume that self is currently reported by self current translational speed；
When described second control module is used for the second data volume after described compensation less than or equal to deactivation data amount thresholding, auxiliary carrier wave corresponding for described user terminal is carried out deexcitation process.
16. a communication system, it is characterised in that including: user terminal and base station；
Described user terminal is for obtaining self current translational speed, and obtain the data volume self currently reported, according to described translational speed, described data volume carried out the second data volume after deexcitation compensation deals are compensated, and the second data volume after described compensation is issued described base station；
When described base station is used for the second data volume after described compensation less than or equal to deactivation data amount thresholding, auxiliary carrier wave corresponding for described user terminal is carried out deexcitation process.
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| CN201410804489.8A CN105790906B (en) | 2014-12-22 | 2014-12-22 | Auxiliary carrier activation and deactivation method, user terminal, base station and communication system |
| PCT/CN2015/074472 WO2016101419A1 (en) | 2014-12-22 | 2015-03-18 | Secondary component carrier activation and deactivation method, device, communication system and storage medium |
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| CN201410804489.8A CN105790906B (en) | 2014-12-22 | 2014-12-22 | Auxiliary carrier activation and deactivation method, user terminal, base station and communication system |
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| CN106788932A (en) * | 2016-11-30 | 2017-05-31 | 中国联合网络通信集团有限公司 | Carrier aggregation method for optimizing configuration and device |
| CN106851681A (en) * | 2016-10-26 | 2017-06-13 | 京信通信技术(广州)有限公司 | A kind of method and apparatus for processing secondary carrier |
| CN109525378A (en) * | 2017-09-20 | 2019-03-26 | 大唐移动通信设备有限公司 | A kind of carrier wave cohesively managed method and device |
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| US20110103331A1 (en) * | 2009-11-05 | 2011-05-05 | Richard Lee-Chee Kuo | Method and apparatus to activate component carriers in a wireless communication network |
| WO2011102686A2 (en) * | 2010-02-21 | 2011-08-25 | Lg Electronics Inc. | Method for managing carrier aggregation sets,and related devices |
| CN103298123B (en) * | 2013-05-27 | 2015-11-11 | 大唐移动通信设备有限公司 | A kind of auxiliary carrier activation of carrier aggregation and anti-activating method and device |
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| CN101600245A (en) * | 2009-06-30 | 2009-12-09 | 中兴通讯股份有限公司 | Auxilliary carrier wave activation and anti-activating method and device in the dual carrier HSDPA |
| US20130114579A1 (en) * | 2010-07-12 | 2013-05-09 | Lg Electronics Inc. | Data transmission method, related base station and user equipment |
| CN102724715A (en) * | 2012-06-08 | 2012-10-10 | 华为技术有限公司 | Control method, control equipment and mobile communication system of auxiliary carrier |
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| CN106851681A (en) * | 2016-10-26 | 2017-06-13 | 京信通信技术(广州)有限公司 | A kind of method and apparatus for processing secondary carrier |
| CN106788932A (en) * | 2016-11-30 | 2017-05-31 | 中国联合网络通信集团有限公司 | Carrier aggregation method for optimizing configuration and device |
| CN109525378A (en) * | 2017-09-20 | 2019-03-26 | 大唐移动通信设备有限公司 | A kind of carrier wave cohesively managed method and device |
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| WO2016101419A1 (en) | 2016-06-30 |
| CN105790906B (en) | 2020-04-28 |
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