CN106788932A - Carrier aggregation method for optimizing configuration and device - Google Patents
Carrier aggregation method for optimizing configuration and device Download PDFInfo
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- CN106788932A CN106788932A CN201611084706.6A CN201611084706A CN106788932A CN 106788932 A CN106788932 A CN 106788932A CN 201611084706 A CN201611084706 A CN 201611084706A CN 106788932 A CN106788932 A CN 106788932A
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- internet resources
- secondary carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
Abstract
The embodiment of the present invention provides a kind of carrier aggregation method for optimizing configuration and device.The method includes：Obtain the value of the Internet resources parameter of target area；The weight of value and the Internet resources parameter according to the Internet resources parameter, calculates the value for characterizing network resource conditions；According to the value for characterizing network resource conditions, it is determined that activation secondary carrier thresholding and deactivation secondary carrier thresholding.The embodiment of the present invention is according to the value of the Internet resources parameter of target area and the weight of Internet resources parameter, calculate the value for characterizing network resource conditions, according to the value for characterizing network resource conditions, it is determined that activation secondary carrier thresholding and deactivation secondary carrier thresholding, realize activation secondary carrier thresholding and deactivate the flexible configuration of secondary carrier thresholding, the real-time of network reference services configuration is improve, effectively using Internet resources, improve network service quality, it is ensured that the signal quality of user.
Description
Technical field
The present embodiments relate to communication technical field, more particularly to a kind of carrier aggregation method for optimizing configuration and device.
Background technology
Carrier aggregation (Carrier Aggregation, abbreviation CA) is used as Long Term Evolution upgrade version (Long Term
Evolution-Advanced, abbreviation LTE-A) in key technology, by by multiple is continuous or discrete carrier aggregations
The bandwidth of Cheng Geng great, lifts the utilization rate of whole network resource, so as to obtain peak rate and handling capacity higher, improves use
Family peak rate experience.
Distinct device manufacturer is the same to the implementation method of carrier aggregation activation/deactivation, but distinct device vendors dictate
Carrier aggregation activation/deactivation threshold value is different, if threshold value configuration is too high, system resource cannot fully be utilized；If
Threshold value is too low, can easily cause " ping-pong ", makes system signaling expense big, and the power consumption to user terminal is born also than larger.
The content of the invention
The embodiment of the present invention provides a kind of carrier aggregation method for optimizing configuration and device, with realize activation secondary carrier thresholding and
Deactivate the flexible configuration of secondary carrier thresholding.
The one side of the embodiment of the present invention is to provide a kind of carrier aggregation method for optimizing configuration, including：
Obtain the history value of the Internet resources parameter of target area；
The weight of history value and the Internet resources parameter according to the Internet resources parameter, calculates for characterizing network
The history value of resource situation；
According to the history value of the sign network resource conditions, it is determined that activation secondary carrier thresholding and deactivation secondary carrier door
Limit；
The weight of currency and the Internet resources parameter according to the Internet resources parameter, calculates for characterizing network
The currency of resource situation；
Compare the currency and the activation secondary carrier thresholding of the sign network resource conditions, it is determined whether the auxiliary load of activation
Ripple；
Compare the currency and the deactivation secondary carrier thresholding of the sign network resource conditions, it is determined whether deactivate
Secondary carrier.
The other side of the embodiment of the present invention is to provide a kind of carrier aggregation configuration optimization device, including：
Acquisition module, the history value of the Internet resources parameter for obtaining target area；
Computing module, for the history value according to the Internet resources parameter and the weight of the Internet resources parameter, meter
Calculate the history value for characterizing network resource conditions；
Determining module, for the history value according to the sign network resource conditions, it is determined that activating secondary carrier thresholding and going
Activation secondary carrier thresholding；
The computing module is additionally operable to the power of the currency and the Internet resources parameter according to the Internet resources parameter
Weight, calculates the currency for characterizing network resource conditions；
Comparison module, currency and the activation secondary carrier thresholding for comparing the sign network resource conditions；Than
The currency and the deactivation secondary carrier thresholding for characterizing network resource conditions；
The determining module is additionally operable to currency and activation secondary carrier door according to the sign network resource conditions
The comparative result of limit, it is determined whether activation secondary carrier；Currency and the deactivation according to the sign network resource conditions
The comparative result of secondary carrier thresholding, it is determined whether deactivate secondary carrier.
Carrier aggregation method for optimizing configuration provided in an embodiment of the present invention and device, the Internet resources ginseng according to target area
Several values and the weight of Internet resources parameter, calculate the value for characterizing network resource conditions, according to sign network resource conditions
Value, it is determined that activation secondary carrier thresholding and deactivate secondary carrier thresholding, realize activation secondary carrier thresholding and deactivate secondary carrier
The flexible configuration of thresholding, improves the real-time of network reference services configuration, effectively using Internet resources, improves network service
Quality, it is ensured that the signal quality of user.
Brief description of the drawings
Fig. 1 is carrier aggregation method for optimizing configuration flow chart provided in an embodiment of the present invention；
The carrier aggregation method for optimizing configuration flow chart that Fig. 2 is provided for another embodiment of the present invention；
Fig. 3 is the structure chart of carrier aggregation configuration optimization device provided in an embodiment of the present invention；
The structure chart of the carrier aggregation configuration optimization device that Fig. 4 is provided for another embodiment of the present invention.
Specific embodiment
Fig. 1 is carrier aggregation method for optimizing configuration flow chart provided in an embodiment of the present invention.The embodiment of the present invention is for existing
There is the carrier aggregation activation/deactivation threshold value of distinct device vendors dictate in technology different, cause carrier aggregation to activate/deactivate
The irrational problem of setting of valve limit value, there is provided carrier aggregation method for optimizing configuration, the method is comprised the following steps that：
The history value of step S101, the Internet resources parameter of acquisition target area.
In the present embodiment, target area can be certain cell, or hot spot region, the executive agent of the present embodiment
Can be the corresponding network element device in the corresponding base station of cell, or hot spot region, network management center is stored with the cell or heat
Key Performance Indicator (Key Performance Indicators, abbreviation KPI) of the point region in sometime point or time period,
For example, the KPI data in 24 hours a day, the KPI data can be specifically the cell or hot spot region in 24 hours one day
Physical Resource Block (Physical Resource Block, abbreviation PRB) utilization rate, modulation and coding strategy
(Modulation and Coding Scheme, abbreviation MCS) accounting, channel quality indicate (Channel Quality
Indicator, abbreviation CQI) accounting.
In addition, MCS accountings include MCS=0 accountings and MCS=1 accountings, CQI accountings include CQI=0 accountings and CQI=1
Accounting.
The corresponding base station of cell obtains Internet resources of the cell in sometime point or certain time period from network management center
The history value of parameter, or the corresponding network element device in hot spot region from network management center obtain the hot spot region sometime point or
The history value of the Internet resources parameter of certain time period.The history value of the Internet resources parameter of certain time period can be cell or
The history value of Internet resources parameter of the hot spot region within the time period not in the same time, for example, certain time period is one day 24 small
When, then the history value of the Internet resources parameter of certain time period can be cell or hot spot region such as 1 point of each integral point moment,
2 points, 3 points ... 24 history values of the Internet resources parameter at point moment.
By taking a certain cell as an example, the cell ID of the cell is FBJ900089B1 to the present embodiment, and network management center is stored with this
Cell history value of the Internet resources parameter of hour between 8 points to 9 points, as shown in table 1：
Table 1
According to table 1, within a hour between 8 points to 9 points, the average value of system descending PRB utilization rates is
10.77226%th, the average value of MCS=0 accountings is that the 0.444, average value of MCS=1 accountings is the flat of 0.014, CQI=0 accountings
Average is that the average value of 0.007, CQI=1 accountings is 0.008.
In the present embodiment, Internet resources parameter for example system descending PRB utilization rates, MCS=0 accountings, MCS=1 accountings,
CQI=0 accountings, CQI=1 accountings can as needed increase and delete, i.e., Internet resources parameter can include following at least one
Kind：PRB utilization rates, MCS accountings, CQI accountings.
The weight of step S102, the history value according to the Internet resources parameter and the Internet resources parameter, calculates and uses
In the history value for characterizing network resource conditions.
In the present embodiment, because base station or network element device can obtain cell or hot spot region default from network management center
The history value of the Internet resources parameter in historical time section, it is also possible to obtain cell or hot spot region in default historical time
The history value of the Internet resources parameter of point, for example, base station can obtain going through for the Internet resources parameter at a certain moment in table 1
History value, it is also possible to obtain the history value of the Internet resources parameter between 8 points to 9 points in table 1 in a hour.Therefore, base station
Both can calculate and used according to the history value of cell Internet resources parameter at a time and the weight of the Internet resources parameter
In the history value for characterizing network resource conditions, it is also possible to history value and institute according to cell Internet resources parameter at a time
The weight of Internet resources parameter is stated, the history value for characterizing network resource conditions is calculated.
In the present embodiment, the weight of Internet resources parameter pre-sets, it is assumed that the network money of the present embodiment selection
Source parameter include PRB utilization rates, MCS accountings, CQI accountings, then the weight of Internet resources parameter be PRB utilization rates, MCS accountings,
Corresponding weight is determined according to the significance level of PRB utilization rates, MCS accountings, CQI accountings to CQI accountings respectively, or according to
Network actual conditions determine.
In the present embodiment, the corresponding relation of PRB utilization rates, MCS accountings, CQI accountings and respective weight can pass through
Table 2 is represented：
Table 2
In the present embodiment, the method for calculating the history value for characterizing network resource conditions has following two：
The first：
Base station or network element device obtain the net of cell or hot spot region in default historical time section from network management center
The history value of network resource parameters, for example, base station obtains the Internet resources parameter in a hour between 8 points to 9 points in table 1
History value, then base station calculate each Internet resources parameter and exist according to each Internet resources parameter in history value not in the same time
Average value in the time period, such as last column shown in table 1.
Assume that matrix Q represents each average value of Internet resources parameter within the time period in the present embodiment
[10.77226,99.95327,0.444,0.014,0.007,0.008], matrix P represents the weight of each Internet resources parameter
[0.8,1,0.5,0.5,0.5,0.5], then can determine for characterizing the history value R of network resource conditions according to formula (1)：
R=QPT (1)
Specifically
R=0.1077226*0.8+0.9995327*1+0.444*0.5+0.014*0.5+0.007*0. 5+0.008*0.5
=1.32219 wherein, and the average value of system descending PRB utilization rates is 10.77226% i.e. 0.1077226.
Second：
Base station or network element device obtain the network of cell or hot spot region in default historical time point from network management center
The history value of resource parameters, for example, base station obtains a certain moment such as 8 in table 1:The history value of the Internet resources parameter at 08 moment.
Assume that matrix Q represents each Internet resources parameter history value at a time in the present embodiment, for example, 8:08
The history value of the Internet resources parameter at moment, matrix P represent each Internet resources parameter weight [0.8,1,0.5,0.5,0.5,
0.5], then can be determined according to above-mentioned formula (1) for characterizing the history value R of network resource conditions.
Step S103, the history value according to the sign network resource conditions, it is determined that activation secondary carrier thresholding and deactivation
Secondary carrier thresholding.
The present embodiment is by taking above-mentioned first way as an example, it is assumed that the history value R for characterizing network resource conditions is 1.32219,
Activation secondary carrier thresholding is then determined according to the R values and secondary carrier thresholding is deactivated, optionally, secondary carrier thresholding is activated more than R values,
Secondary carrier thresholding is deactivated less than R values, for example, activation secondary carrier thresholding is 0.8, it is 0.5 to deactivate secondary carrier thresholding.
The weight of step S104, the currency according to the Internet resources parameter and the Internet resources parameter, calculates and uses
In the currency for characterizing network resource conditions.
Value due to cell or the Internet resources parameter of hot spot region is being continually changing, according to the above method, base station
Or network element device can also be calculated for characterizing network according to the currency of Internet resources parameter and the weight of Internet resources parameter
The currency of resource situation, its computational methods are consistent with the above method, specifically repeat no more.
The currency and the activation secondary carrier thresholding of network resource conditions are characterized described in step S105, comparing, it is determined that being
No activation secondary carrier.
If the currency for characterizing network resource conditions activates auxiliary load more than or equal to the activation secondary carrier thresholding
Ripple, secondary carrier is not activated otherwise.For example, when the currency R=1.32219 for characterizing network resource conditions (is less than activation secondary carrier
Thresholding 0.8) when do not activate secondary carrier, when characterize network resource conditions currency R=1.58889 (more than activation secondary carrier door
Limit when 0.8), then activate secondary carrier.
The currency and the deactivation secondary carrier thresholding of network resource conditions are characterized described in step S106, comparing, it is determined that
Whether secondary carrier is deactivated.
If the currency for characterizing network resource conditions is deactivated less than or equal to the deactivation secondary carrier thresholding
Secondary carrier, secondary carrier is not deactivated otherwise.For example when the currency R=1.32219 for characterizing network resource conditions (is more than and deactivates
Secondary carrier thresholding 0.5) when do not deactivate secondary carrier, when the currency R=0.9988 of network resource conditions is characterized (less than deactivating
Secondary carrier thresholding 0.5 living), then deactivate secondary carrier.
The embodiment of the present invention is calculated and used according to the value of the Internet resources parameter of target area and the weight of Internet resources parameter
In the value for characterizing network resource conditions, according to the value for characterizing network resource conditions, it is determined that activation secondary carrier thresholding and deactivation are auxiliary
Carrier wave thresholding, realizes activation secondary carrier thresholding and deactivates the flexible configuration of secondary carrier thresholding, improves network reference services
The real-time of configuration, effectively using Internet resources, improves network service quality, it is ensured that the signal quality of user.
The carrier aggregation method for optimizing configuration flow chart that Fig. 2 is provided for another embodiment of the present invention.As shown in Fig. 2 this reality
The carrier aggregation method for optimizing configuration for applying example offer comprises the following steps：
Step S201, network KPI data of certain region in certain time period is gathered from network management center, statistics network resource ginseng
Several average value；
Step S202, the weight according to network actual conditions Configuration network resource parameters；
Step S203, average value and weight according to Internet resources parameter, the value of computational representation network resource conditions；
Step S204, the value allocation activation secondary carrier threshold value according to sign network resource conditions and deactivation secondary carrier door
Limit value；
Step S205, judge the current R values of Internet resources whether more than or equal to activation secondary carrier thresholding；It is to perform step
S206, otherwise performs step S207；
Step S206, activation secondary carrier；
Step S207, do not activate secondary carrier；
Step S208, judge the current R values of Internet resources whether less than or equal to deactivate secondary carrier thresholding, be then to perform step
Rapid S209, otherwise performs step S210；
Step S209, deactivation secondary carrier；
Step S210, do not deactivate secondary carrier.
The method of step S201- steps S210 is consistent with the method described in above-described embodiment, and here is omitted.
The embodiment of the present invention is calculated and used according to the value of the Internet resources parameter of target area and the weight of Internet resources parameter
In the value for characterizing network resource conditions, according to the value for characterizing network resource conditions, it is determined that activation secondary carrier thresholding and deactivation are auxiliary
Carrier wave thresholding, realizes activation secondary carrier thresholding and deactivates the flexible configuration of secondary carrier thresholding, improves network reference services
The real-time of configuration, effectively using Internet resources, improves network service quality, it is ensured that the signal quality of user.
Fig. 3 is the structure chart of carrier aggregation configuration optimization device provided in an embodiment of the present invention.The embodiment of the present invention is provided
Carrier aggregation configuration optimization device can perform carrier aggregation method for optimizing configuration embodiment offer handling process, such as Fig. 3
Shown, carrier aggregation configuration optimization device includes acquisition module 31, computing module 32, determining module 33, comparison module 34；Its
In, acquisition module 31 is used for the history value of the Internet resources parameter for obtaining target area；Computing module 32 is used for according to the net
The weight of the history value of network resource parameters and the Internet resources parameter, calculates the history value for characterizing network resource conditions；
Determining module 33 is used for the history value according to the sign network resource conditions, it is determined that activation secondary carrier thresholding and the auxiliary load of deactivation
Ripple thresholding；Computing module 32 is additionally operable to the weight of the currency and the Internet resources parameter according to the Internet resources parameter,
Calculate the currency for characterizing network resource conditions；Comparison module 34 is used to compare the current of the sign network resource conditions
Value and the activation secondary carrier thresholding；Compare the currency and deactivation secondary carrier door of the sign network resource conditions
Limit；Determining module 33 is additionally operable to the comparing of the currency and the activation secondary carrier thresholding according to the sign network resource conditions
As a result, it is determined whether activation secondary carrier；According to the currency and deactivation secondary carrier door of the sign network resource conditions
The comparative result of limit, it is determined whether deactivate secondary carrier.
The embodiment of the present invention is calculated and used according to the value of the Internet resources parameter of target area and the weight of Internet resources parameter
In the value for characterizing network resource conditions, according to the value for characterizing network resource conditions, it is determined that activation secondary carrier thresholding and deactivation are auxiliary
Carrier wave thresholding, realizes activation secondary carrier thresholding and deactivates the flexible configuration of secondary carrier thresholding, improves network reference services
The real-time of configuration, effectively using Internet resources, improves network service quality, it is ensured that the signal quality of user.
The structure chart of the carrier aggregation configuration optimization device that Fig. 4 is provided for another embodiment of the present invention.In above-described embodiment
On the basis of, the Internet resources parameter includes following at least one：PRB utilization rates, MCS accountings, CQI accountings.
Acquisition module 31 is specifically for obtaining Internet resources ginseng of the target area in default historical time section
Several history values；Computing module 32 specifically for：According to network money of the target area in default historical time section
The history value of source parameter, calculates the average value of the Internet resources parameter；Average value and institute according to the Internet resources parameter
The weight of Internet resources parameter is stated, the history value for characterizing network resource conditions is calculated.
Or, acquisition module 31 is specifically for obtaining the Internet resources of the target area in default historical time point
The history value of parameter；Computing module 32 specifically for：The network according to the target area in default historical time point is provided
The weight of the history value of source parameter and the Internet resources parameter, calculates the history value for characterizing network resource conditions.
In addition, carrier aggregation configuration optimization device also includes：Trigger module 35, for when the sign network resource conditions
Currency more than or equal to it is described activation secondary carrier thresholding when, activate secondary carrier；When working as the sign network resource conditions
When preceding value is less than or equal to the deactivation secondary carrier thresholding, secondary carrier is deactivated.
Carrier aggregation configuration optimization device provided in an embodiment of the present invention can be specifically for performing what above-mentioned Fig. 1 was provided
Embodiment of the method, here is omitted for concrete function.
The embodiment of the present invention is calculated and used according to the value of the Internet resources parameter of target area and the weight of Internet resources parameter
In the value for characterizing network resource conditions, according to the value for characterizing network resource conditions, it is determined that activation secondary carrier thresholding and deactivation are auxiliary
Carrier wave thresholding, realizes activation secondary carrier thresholding and deactivates the flexible configuration of secondary carrier thresholding, improves network reference services
The real-time of configuration, effectively using Internet resources, improves network service quality, it is ensured that the signal quality of user.
In sum, the embodiment of the present invention is according to the value of the Internet resources parameter of target area and the power of Internet resources parameter
Weight, calculate the value for characterizing network resource conditions, according to characterize network resource conditions value, it is determined that activation secondary carrier thresholding and
Secondary carrier thresholding is deactivated, activation secondary carrier thresholding is realized and is deactivated the flexible configuration of secondary carrier thresholding, improve network
The real-time of parameter optimization configuration, effectively using Internet resources, improves network service quality, it is ensured that the signal matter of user
Amount.
In several embodiments provided by the present invention, it should be understood that disclosed apparatus and method, can be by it
Its mode is realized.For example, device embodiment described above is only schematical, for example, the division of the unit, only
Only a kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can be tied
Another system is closed or is desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or discussed
Coupling each other or direct-coupling or communication connection can be the INDIRECT COUPLINGs or logical of device or unit by some interfaces
Letter connection, can be electrical, mechanical or other forms.
The unit that is illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be according to the actual needs selected to realize the mesh of this embodiment scheme
's.
In addition, during each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.Above-mentioned integrated list
Unit can both be realized in the form of hardware, it would however also be possible to employ hardware adds the form of SFU software functional unit to realize.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can store and be deposited in an embodied on computer readable
In storage media.Above-mentioned SFU software functional unit storage is in a storage medium, including some instructions are used to so that a computer
Equipment (can be personal computer, server, or network equipment etc.) or processor (processor) perform the present invention each
The part steps of embodiment methods described.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (Read-
Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD etc. it is various
Can be with the medium of store program codes.
Those skilled in the art can be understood that, for convenience and simplicity of description, only with above-mentioned each functional module
Division carry out for example, in practical application, can distribute complete by different functional modules by above-mentioned functions as needed
Into, will the internal structure of device be divided into different functional modules, to complete all or part of function described above.On
The specific work process of the device of description is stated, the corresponding process in preceding method embodiment is may be referred to, be will not be repeated here.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of carrier aggregation method for optimizing configuration, it is characterised in that including：
Obtain the history value of the Internet resources parameter of target area；
The weight of history value and the Internet resources parameter according to the Internet resources parameter, calculates for characterizing Internet resources
The history value of situation；
According to the history value of the sign network resource conditions, it is determined that activation secondary carrier thresholding and deactivation secondary carrier thresholding；
The weight of currency and the Internet resources parameter according to the Internet resources parameter, calculates for characterizing Internet resources
The currency of situation；
Compare the currency and the activation secondary carrier thresholding of the sign network resource conditions, it is determined whether activation secondary carrier；
Compare the currency and the deactivation secondary carrier thresholding of the sign network resource conditions, it is determined whether deactivate auxiliary load
Ripple.
2. method according to claim 1, it is characterised in that the Internet resources parameter includes following at least one：PRB
Utilization rate, MCS accountings, CQI accountings.
3. method according to claim 2, it is characterised in that the history of the Internet resources parameter of the acquisition target area
Value, including：
Obtain the history value of the Internet resources parameter of the target area in default historical time section；
The history value and the weight of the Internet resources parameter according to the Internet resources parameter, calculates for characterizing network
The history value of resource situation, including：
According to the history value of the Internet resources parameter of the target area in default historical time section, the network is calculated
The average value of resource parameters；
The weight of average value and the Internet resources parameter according to the Internet resources parameter, calculates for characterizing Internet resources
The history value of situation.
4. method according to claim 2, it is characterised in that the history of the Internet resources parameter of the acquisition target area
Value, including：
Obtain history value of the target area in the Internet resources parameter of default historical time point；
The history value and the weight of the Internet resources parameter according to the Internet resources parameter, calculates for characterizing network
The history value of resource situation, including：
The history value and the Internet resources of the Internet resources parameter of historical time point are being preset according to the target area
The weight of parameter, calculates the history value for characterizing network resource conditions.
5. the method according to claim any one of 1-4, it is characterised in that the comparing sign network resource conditions
Currency and the activation secondary carrier thresholding, it is determined whether activation secondary carrier, including：
If the currency for characterizing network resource conditions activates secondary carrier more than or equal to the activation secondary carrier thresholding；
The comparing currency and the deactivation secondary carrier thresholding for characterizing network resource conditions, it is determined whether deactivate
Secondary carrier, including：
If the currency for characterizing network resource conditions deactivates auxiliary load less than or equal to the deactivation secondary carrier thresholding
Ripple.
6. a kind of carrier aggregation configuration optimization device, it is characterised in that including：
Acquisition module, the history value of the Internet resources parameter for obtaining target area；
Computing module, for the history value according to the Internet resources parameter and the weight of the Internet resources parameter, calculates and uses
In the history value for characterizing network resource conditions；
Determining module, for the history value according to the sign network resource conditions, it is determined that activation secondary carrier thresholding and deactivation
Secondary carrier thresholding；
The computing module is additionally operable to the weight of the currency and the Internet resources parameter according to the Internet resources parameter, meter
Calculate the currency for characterizing network resource conditions；
Comparison module, currency and the activation secondary carrier thresholding for comparing the sign network resource conditions；Compare institute
State the currency and the deactivation secondary carrier thresholding for characterizing network resource conditions；
The determining module is additionally operable to currency and the activation secondary carrier thresholding according to the sign network resource conditions
Comparative result, it is determined whether activation secondary carrier；According to the currency and the auxiliary load of the deactivation of the sign network resource conditions
The comparative result of ripple thresholding, it is determined whether deactivate secondary carrier.
7. carrier aggregation configuration optimization device according to claim 6, it is characterised in that the Internet resources parameter includes
It is following at least one：PRB utilization rates, MCS accountings, CQI accountings.
8. carrier aggregation configuration optimization device according to claim 7, it is characterised in that the acquisition module specifically for
Obtain the history value of the Internet resources parameter of the target area in default historical time section；
The computing module specifically for：According to the Internet resources parameter of the target area in default historical time section
History value, calculate the average value of the Internet resources parameter；According to the average value and the network of the Internet resources parameter
The weight of resource parameters, calculates the history value for characterizing network resource conditions.
9. carrier aggregation configuration optimization device according to claim 7, it is characterised in that the acquisition module specifically for
Obtain history value of the target area in the Internet resources parameter of default historical time point；
The computing module specifically for：The Internet resources parameter of historical time point is being preset according to the target area
The weight of history value and the Internet resources parameter, calculates the history value for characterizing network resource conditions.
10. the carrier aggregation configuration optimization device according to claim any one of 6-9, it is characterised in that also include：
Trigger module, for the currency when the sign network resource conditions more than or equal to the activation secondary carrier thresholding
When, activate secondary carrier；When the currency of the sign network resource conditions is less than or equal to the deactivation secondary carrier thresholding,
Deactivate secondary carrier.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109981234A (en) * | 2017-12-28 | 2019-07-05 | 中国移动通信集团辽宁有限公司 | Self-adapting regulation method, device, equipment and the medium of dual carrier and carrier wave polymerization |
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