CN106712920A - Carrier aggregation function activation method and device - Google Patents
Carrier aggregation function activation method and device Download PDFInfo
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- CN106712920A CN106712920A CN201611038192.0A CN201611038192A CN106712920A CN 106712920 A CN106712920 A CN 106712920A CN 201611038192 A CN201611038192 A CN 201611038192A CN 106712920 A CN106712920 A CN 106712920A
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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
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0096—Indication of changes in allocation
- H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
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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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- Computer Networks & Wireless Communication (AREA)
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Abstract
Embodiments of the invention provide a carrier aggregation function activation method and device. The method can be used for activating a carrier aggregation function in a heterogeneous network and comprises: acquiring a first user access number of a macro base station and a second user access number of a micro base station; determining whether the first user access number is over a first threshold and the second user access number is over a second threshold; if the first user access number is not over the first threshold and the second user access number is not over the second threshold, determining a concentration ratio of users in a coverage range of the micro base station, and determining whether the concentration ratio is over the second threshold; and if the concentration ratio is over the second threshold, activating the carrier aggregation function. The carrier aggregation function activation method and device provided by the embodiments of the invention can self-adaptively select whether to activate the carrier aggregation function according to network situations.
Description
Technical field
The present embodiments relate to communication technical field, more particularly to a kind of Activiation method and dress of carrier aggregation function
Put.
Background technology
The mobile Internet industry for developing rapidly, on the one hand, as the driving source of mobile network's business development, has promoted shifting
Dynamic networking accelerates to advance；On the other hand, also to cause that user proposes to mobile network quality rich for diversified mobile service
Rich requirement, and then mobile network is built and the many-sided challenge of network operation proposition.At the same time, in 2G and 3G network epoch
The service distribution inequality problem for having existed is more prominent, and due to density of population skewness, different age group, different regions are used
Family is larger to the demand difference of mobile service, and not only the mobile service of different districts carries demand has " cold " have " heat ", same small
The traffic needs of area inside diverse geographic location are also different.Therefore, micro-base station starts to have rapidly entered mobile network and builds
If among.Micro-base station and macro base station inter-frequency networking are especially made, micro-base station absorbs macro base station hot spot region portfolio, so as to be formed
The scheme of isomery planar network architecture is increasingly widely applied.
Meanwhile, carrier aggregation is considered as LTE network to the most important key technology of LTE-A evolution, most can directly be lifted
User data rate, expands network capacity.By carrier aggregation same end is given by the aggregated bandwidth of multiple 20MHz (or smaller)
End equipment is used, and terminal device can simultaneously receive the carrier wave with individual or multiple frequency bands.
The active mode of traditional carrier aggregation function is One function switch, and after operator opens the function, base station is
Carrier aggregation function is supported, and then carrier aggregation configuration can be opened for user according to the data volume demand of user.However,
In heterogeneous network scene, from unlike macro network scene, coverage is different between grand micro-base station, the coverage of usual macro base station
Much larger than micro- station, this is resulted in the case where different user distribution, different macro base station loads and micro-base station are loaded, all unified
Opening or closing carrier aggregation function may not be obtained in that maximum resource utilization rate.
The content of the invention
The embodiment of the present invention provides a kind of Activiation method and device of carrier aggregation function, to the situation according to network certainly
What is adapted to chooses whether activation carrier aggregation function, and the purpose of network resource utilization is improved so as to reach.
Embodiment of the present invention first aspect provides a kind of Activiation method of carrier aggregation function, and the method can occasionally be used to activate
Carrier aggregation function in heterogeneous network, wherein, the heterogeneous network includes a macro base station and a micro-base station, the macro base station and described
Micro-base station alien frequencies is disposed, and the method includes：
The first user for obtaining macro base station accesses the second user access number of number and micro-base station；
Determine that the first user accesses whether number exceedes first threshold, and the second user accesses whether number exceedes
Second Threshold；
If the first user accesses number not less than the first threshold, and the second user accesses number not less than described
Second Threshold, it is determined that concentration degree of the user in the coverage of the micro-base station, and whether the concentration degree is more than
Two threshold values；
If exceeding, carrier aggregation function is activated.
Embodiment of the present invention second aspect provides a kind of activation device of carrier aggregation function, and the device can occasionally be used to activate
Carrier aggregation function in heterogeneous network, wherein, the heterogeneous network includes a macro base station and a micro-base station, the macro base station and described
Micro-base station alien frequencies is disposed, and the device includes：
First acquisition module, the first user for obtaining macro base station accesses number and the second user of micro-base station accesses number；
First determining module, for determining that the first user accesses whether number exceedes first threshold, and described second
User accesses whether number exceedes Second Threshold；
Second determining module, for accessing number not less than the first threshold, and second use when the first user
When number is accessed not less than the Second Threshold in family, concentration degree of the user in the coverage of the micro-base station, Yi Jisuo are determined
State whether concentration degree exceedes Second Threshold；
Active module, for activating carrier aggregation function.
The embodiment of the present invention, is obtained, and will get by accessing number to macro base station and micro-base station user
The user of macro base station accesses number and the user of micro-base station accesses number, is contrasted with corresponding threshold value respectively, when the use of macro base station
When the number of users of number and micro-base station is accessed no more than corresponding threshold value in family, further determine user in micro-base station coverage
Whether interior concentration degree reaches the condition of activation, if concentration degree of the user in micro-base station coverage reaches the condition of activation
When, then activate the carrier aggregation function of heterogeneous network.Rather than being turned on and off carrier aggregation function as prior art not
Consider the situation of network.And the embodiment of the present invention is by considering load and the user distribution situation of network, only network
When load and user distribution situation reach corresponding condition, carrier aggregation function is just opened, can preferably optimize carrier wave and gather
The unlatching opportunity of function is closed, wireless resource utility efficiency and Consumer's Experience is improved.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
Other accompanying drawings are obtained with according to these accompanying drawings.
The flow chart of the Activiation method of the carrier aggregation function that Fig. 1 is provided for one embodiment of the invention；
The flow chart of the Activiation method of the carrier aggregation function that Fig. 2 is provided for further embodiment of this invention；
The structural representation of the activation device of the carrier aggregation function that Fig. 3 is provided for one embodiment of the invention；
The structural representation of the activation device of the carrier aggregation function that Fig. 4 is provided for further embodiment of this invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The term " comprising " and " having " of description and claims of this specification and their any deformation, it is intended that
It is that covering is non-exclusive to include, for example, the device of the process or structure for containing series of steps is not necessarily limited to clearly arrange
Those structures or step for going out but may include other steps do not list clearly or intrinsic for these processes or device
Rapid or structure.
The flow chart of the Activiation method of the carrier aggregation function that Fig. 1 is provided for one embodiment of the invention, the method can be by
One carrier aggregation function activation device is performed.Particularly, the method can be used for activating the carrier aggregation function in heterogeneous network,
Wherein, the heterogeneous network includes a macro base station and a micro-base station, and the macro base station and the micro-base station alien frequencies are disposed.Such as Fig. 1
Shown, the method includes：
The second user of step S101, the first user access number for obtaining macro base station and micro-base station accesses number.
In the present embodiment, it can be respectively from macro base station and micro-base station that first user access number and second user access number
The second user of its own is accessed number and is sent to macro base station by obtain, or micro-base station, and then carrier aggregation function swashs
Removable mounting is put and obtains the first user data of macro base station and the second user data of micro-base station from macro base station again.Wherein, macro base station
The method for obtaining respective user's access number with micro-base station similarly to the prior art, is repeated no more herein
Step S102, determine that the first user accesses whether number exceedes first threshold, and the second user is accessed
Whether number exceedes Second Threshold, if the first user accesses number and accessed not less than the first threshold, and the second user
Number then performs step S103 not less than the Second Threshold.
In the present embodiment, first threshold and Second Threshold can be according to specifically being set the need for specific, the first threshold
Value and Second Threshold can be the same or different.When the first user of macro base station accesses number meets or exceeds first threshold,
Then explanation macro base station user now has accessed number a lot, and the band resource occupancy of system is higher, if now opening carrier wave
Polymerizable functional, then will cause that originally abundant band resource does not become more nervous to system, therefore, be now not suitable for opening
Carrier aggregation function.Similar, when the second user of micro-base station accesses number to be reached more than Second Threshold, then illustrate micro-base station
User now accesses number also a lot, and the band resource occupancy of system is higher, then be now also not suitable for unlatching carrier wave
Polymerizable functional.And it is opposite, if the first user of macro base station access number and micro-base station second user access number not less than
Corresponding threshold value, then now it is contemplated that activating carrier aggregation function.Now, then can be by considering user in heterogeneous network
Distribution situation, further determines that current network conditions if appropriate for unlatching carrier aggregation function.Specific determination methods such as step
Shown in S103.
Step S103, determine concentration degree of the user in the coverage of the micro-base station, and the concentration degree whether
More than Second Threshold, if the concentration degree exceedes Second Threshold, activate and report polymerizable functional again.
In actual scene, when in the coverage that the user's major part in heterogeneous network coverage all concentrates on micro-base station
When, if now opening the carrier aggregation function between micro-base station and macro base station, can be effectively increased in micro-base station coverage
The data transmission efficiency of user, and then the purpose of the wireless resource utility efficiency for improving whole heterogeneous network can be reached.Therefore, this reality
In applying example, when first user accesses number and accesses number not less than Second Threshold not less than first threshold, and second user, by meter
Calculate the foundation that concentration degree of the user in micro-base station coverage is used as judging whether to activate carrier aggregation function.
Specifically, the present embodiment can be adopted calculate with the following method concentration degree of the user in micro-base station coverage：
It is possible, firstly, to pass through statistics means determine access macro base station in, and adjacent area for micro-base station user in, receive
To the quantity of the user of the signal intensity more than the 3rd threshold value of micro-base station.It specifically performs method similarly to the prior art, than
Such as, in the range of can be by statistics a period of time, in access macro base station, and micro- base that adjacent area receives for the user of micro-base station
The average signal strength stood, then determine the quantity of user of the average signal strength more than the 3rd threshold value.Certainly it is merely illustrative herein
Explanation is not to unique restriction of the invention.
Further, concentration degree of the user in micro-base station coverage is calculated further according to following expression：
(during second user is accessed in number+access macro base station, and adjacent area is the user of the micro-base station, receive
Quantity of the signal intensity of the micro-base station more than the user of the 3rd threshold value)/(first user accesses number+second user and accesses number)
Determine concentration degree of the user in the coverage of the micro-base station."+", "/" wherein in expression formula represent number
Learn oeprator.
In practical application, when concentration degree of the user in micro-base station coverage exceedes Second Threshold, then isomery is illustrated
User under net coverage is concentrated mainly in the coverage of micro-base station, carrier aggregation function is now activated, so as to reach
Improve the purpose of the message transmission rate in micro-base station coverage.
The present embodiment, is obtained by accessing number to macro base station and micro-base station user, and the grand base that will be got
The user for standing accesses number and the user of micro-base station accesses number, is contrasted with corresponding threshold value respectively, when the user of macro base station connects
When entering the number of users of number and micro-base station no more than corresponding threshold value, further determine user in micro-base station coverage
Whether concentration degree reaches the condition of activation, if concentration degree of the user in micro-base station coverage reaches the condition of activation,
Activate the carrier aggregation function of heterogeneous network.Net is not considered rather than carrier aggregation function is turned on and off as prior art
The situation of network.And the embodiment of the present invention is by considering load and the user distribution situation of network, only the load of network and
When user distribution situation reaches corresponding condition, carrier aggregation function is just opened, can preferably optimize carrier aggregation function
Unlatching opportunity, improve wireless resource utility efficiency and Consumer's Experience.
The flow chart of the Activiation method of the carrier aggregation function that Fig. 2 is provided for further embodiment of this invention, as shown in Fig. 2
When concentration degree of the user in micro-base station coverage is not less than Second Threshold, embodiment illustrated in fig. 1 can also include as follows
Step：
Step S201, the load number, the load number of the micro-base station that obtain the macro base station, and the micro-base station
Coverage in the macro base station signal quality.
In the present embodiment, macro base station, the acquisition methods of the load number of micro-base station, and macro base station cover model in micro-base station
The acquisition methods of the signal quality in enclosing, similarly to the prior art, repeat no more herein.
Whether the load number of step S202, the load number that the macro base station is determined respectively and the micro-base station is less than pre-
If load-threshold value, and determine the signal quality of the macro base station in the coverage of the micro-base station whether more than the 3rd threshold
Value, when the signal quality of the macro base station in the coverage of the micro-base station is more than the 3rd threshold value, and the macro base station is negative
When carrying the load number of quantity and the micro-base station higher than default load-threshold value, carrier aggregation function is activated.
In practical application, the load-threshold value of macro base station and micro-base station can specifically set according to specific needs.Particularly,
The load-threshold value of macro base station and the load-threshold value of micro-base station can be with identical, it is also possible to different.
In practical application, if the load number of macro base station and micro-base station is illustrated all not less than default load-threshold value
The frequency resource of macro base station and micro-base station is also very sufficient, if at this moment signal intensity of the macro base station in micro-base station coverage is again
Meet and require (reaching default threshold value), then just can be by opening carrier aggregation function, using macro base station and micro-base station
Band resource is jointly the user service in micro-base station coverage, is not only able to improve the number of user in micro-base station coverage
According to transmission rate, moreover it is possible to improve the overall band resource utilization rate of heterogeneous network.
The present embodiment by the concentration degree of the user in micro-base station coverage it is not high in the case of, it is considered to macro base station and
The load number of micro-base station, and signal intensity of the macro base station in micro-base station coverage, can preferably judge current net
Network state is if appropriate for unlatching carrier aggregation function.In the case of being adapted to open carrier aggregation function in network state,
Carrier aggregation function is opened, the utilization rate of Internet resources can be effectively improved, without because carrier aggregation function is opened
It is out of turn, and burden is caused to the data transfer of network.
The structural representation of the activation device of the carrier aggregation function that Fig. 3 is provided for one embodiment of the invention, the device energy
The carrier aggregation function in activation heterogeneous network is enough in, wherein, the heterogeneous network includes a macro base station and a micro-base station, described grand
Base station and the micro-base station alien frequencies are disposed, as shown in Fig. 2 the device includes：
First acquisition module 11, the first user for obtaining macro base station accesses number and the second user of micro-base station is accessed
Number；
Whether the first determining module 12, first threshold is exceeded for determining that the first user accesses number, and described the
Two users access whether number exceedes Second Threshold；
Second determining module 13, for accessing number not less than the first threshold, and described second when the first user
When user accesses number not less than the Second Threshold, concentration degree of the user in the coverage of the micro-base station is determined, and
Whether the concentration degree exceedes Second Threshold；
Active module 14, for activating carrier aggregation function.
Wherein, second determining module 13, including：
First determination sub-module 131, for determining to access the macro base station in, and adjacent area is the user of the micro-base station
In, receive the quantity of the user of the signal intensity more than the 3rd threshold value of the micro-base station；
Second determination sub-module 132, number and described is accessed for the quantity according to the user and the first user
Second user accesses number, determines concentration degree of the user in the coverage of the micro-base station.
Second determination sub-module 132, specifically for：
According to expression formula：
(during second user is accessed in number+access macro base station, and adjacent area is the user of the micro-base station, receive
Quantity of the signal intensity of the micro-base station more than the user of the 3rd threshold value)/(first user accesses number+second user and accesses number)
Determine concentration degree of the user in the coverage of the micro-base station.
The device that the present embodiment is provided is able to carry out the method shown in Fig. 1 embodiments, its executive mode and beneficial effect class
Seemingly, repeat no more herein.
The structural representation of the activation device of the carrier aggregation function that Fig. 4 is provided for further embodiment of this invention, such as Fig. 4 institutes
Show, on the basis of structure shown in Fig. 3, the device can also include：
Second acquisition module 15, for when the concentration degree is not less than the Second Threshold, obtaining the macro base station
The signal quality of the macro base station in the load number of load number, the micro-base station, and the coverage of the micro-base station；
3rd determining module 16, for determining the load number of the macro base station and the load number of the micro-base station respectively
Whether be less than default load-threshold value, and determine the macro base station in the coverage of the micro-base station signal quality whether
More than the 3rd threshold value；
The active module 14, is additionally operable to exceed when the signal quality of the macro base station in the coverage of the micro-base station
3rd threshold value, and the load number of the macro base station and the micro-base station load number be higher than default load-threshold value when,
Then activate carrier aggregation function.
The device that the present embodiment is provided is able to carry out the method shown in Fig. 2 embodiments, its executive mode and beneficial effect class
Seemingly, repeat no more herein.
It is last it should be noted that one of ordinary skill in the art will appreciate that whole in above-described embodiment method or
Part flow, the hardware that can be by computer program to instruct correlation is completed, and described program can be stored in a computer
In readable storage medium storing program for executing, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, it is described to deposit
Storage media can be disk, CD, read-only memory (ROM) or random access memory (RAM) etc..
Each functional unit in the embodiment of the present invention can be integrated in a processing module, or unit
Individually it is physically present, it is also possible to which two or more units are integrated in a module.Above-mentioned integrated module both can be with
Realized in the form of hardware, it would however also be possible to employ the form of software function module is realized.If the integrated module is with software
The form of functional module realizes, and as independent production marketing or when using, it is also possible to storage is deposited in a computer-readable
In storage media.Storage medium mentioned above can be read-only storage, disk or CD etc..
Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although with reference to foregoing each reality
Example is applied to be described in detail the present invention, it will be understood by those within the art that：It still can be to foregoing each
Technical scheme described in embodiment is modified, or carries out equivalent to which part or all technical characteristic；And
These modifications are replaced, and do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.
Claims (8)
1. a kind of Activiation method of carrier aggregation function, methods described is used to activate the carrier aggregation function in heterogeneous network, wherein,
The heterogeneous network includes a macro base station and a micro-base station, and the macro base station and the micro-base station alien frequencies are disposed, it is characterised in that institute
The method of stating includes：
The first user for obtaining macro base station accesses the second user access number of number and micro-base station；
Determine that the first user accesses whether number exceedes first threshold, and whether the second user accesses number more than second
Threshold value；
If the first user accesses number not less than the first threshold, and the second user accesses number not less than described second
Threshold value, it is determined that concentration degree of the user in the coverage of the micro-base station, and whether the concentration degree is more than the second threshold
Value；
If exceeding, carrier aggregation function is activated.
2. method according to claim 1, it is characterised in that the determination user is in the coverage of the micro-base station
Concentration degree, including
It is determined that in accessing the macro base station, and during adjacent area is the user of the micro-base station, the signal of the micro-base station is received
Quantity of the intensity more than the user of the 3rd threshold value；
Quantity and the first user according to the user access number and the second user accesses number, determine user in institute
State the concentration degree in the coverage of micro-base station.
3. method according to claim 2, it is characterised in that described to be used according to the quantity of the user and described first
Number is accessed at family and the second user accesses number, determines concentration degree of the user in the coverage of the micro-base station, including：
According to expression formula：
(during second user is accessed in number+accesss macro base station, and adjacent area is the user of the micro-base station, receive described in
Quantity of the signal intensity of micro-base station more than the user of the 3rd threshold value)/(first user accesses number+second user and accesses number) determination
Concentration degree of the user in the coverage of the micro-base station.
4. the method according to any one of claim 1-3, it is characterised in that when the concentration degree is not less than described second
During threshold value, methods described also includes：
Obtain the load number of the macro base station, in the load number of the micro-base station, and the coverage of the micro-base station
The signal quality of the macro base station；
Determine whether the load number of the macro base station and the load number of the micro-base station are less than default load-threshold respectively
Value, and determine the signal quality of the macro base station in the coverage of the micro-base station whether more than the 3rd threshold value；
If the signal quality of the macro base station is more than the 3rd threshold value in the coverage of the micro-base station, and the macro base station is negative
The load number for carrying quantity and the micro-base station is higher than default load-threshold value, then activate carrier aggregation function.
5. a kind of activation device of carrier aggregation function, the device is used to activate the carrier aggregation function in heterogeneous network, wherein, institute
Stating heterogeneous network includes a macro base station and a micro-base station, and the macro base station and the micro-base station alien frequencies are disposed, it is characterised in that described
Device includes：
First acquisition module, the first user for obtaining macro base station accesses number and the second user of micro-base station accesses number；
First determining module, for determining that the first user accesses whether number exceedes first threshold, and the second user
Access whether number exceedes Second Threshold；
Second determining module, for being connect not less than the first threshold, and the second user when the first user accesses number
When entering number not less than the Second Threshold, concentration degree of the user in the coverage of the micro-base station, and the collection are determined
Whether moderate exceedes Second Threshold；
Active module, for activating carrier aggregation function.
6. device according to claim 5, it is characterised in that second determining module, including：
First determination sub-module, for determining to access the macro base station in, and during adjacent area is the user of the micro-base station, receive
To the quantity of the user of the signal intensity more than the 3rd threshold value of the micro-base station；
Second determination sub-module, number and the second user are accessed for the quantity according to the user and the first user
Number is accessed, concentration degree of the user in the coverage of the micro-base station is determined.
7. device according to claim 6, it is characterised in that second determination sub-module, specifically for：
According to expression formula：
(during second user is accessed in number+accesss macro base station, and adjacent area is the user of the micro-base station, receive described in
Quantity of the signal intensity of micro-base station more than the user of the 3rd threshold value)/(first user accesses number+second user and accesses number)
Determine concentration degree of the user in the coverage of the micro-base station.
8. the device according to any one of claim 5-7, it is characterised in that described device also includes：
Second acquisition module, for when the concentration degree is not less than the Second Threshold, obtaining the load number of the macro base station
The signal quality of the macro base station in amount, the load number of the micro-base station, and the coverage of the micro-base station；
3rd determining module, for determine respectively the macro base station load number and the micro-base station load number it is whether low
In default load-threshold value, and determine the signal quality of the macro base station in the coverage of the micro-base station whether more than
Three threshold values；
The active module, is additionally operable to the signal quality when the macro base station in the coverage of the micro-base station more than the 3rd threshold
Value, and the load number of the macro base station and the micro-base station load number be higher than default load-threshold value when, then activate
Carrier aggregation function.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109587740A (en) * | 2017-09-28 | 2019-04-05 | 大唐移动通信设备有限公司 | A kind of method and apparatus for the traffic load reducing cell |
| CN110999383A (en) * | 2017-08-21 | 2020-04-10 | 上海诺基亚贝尔股份有限公司 | Hybrid autonomous and network activation for carrier aggregation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220054106A (en) * | 2020-10-23 | 2022-05-02 | 삼성전자주식회사 | Apparatus and method for resource allocation in wireless communication system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150245250A1 (en) * | 2014-02-21 | 2015-08-27 | Apple Inc. | System and Method for Throttling Carrier Aggregation Activation |
| CN105050124A (en) * | 2015-09-01 | 2015-11-11 | 重庆邮电大学 | Service-aware based interstation spectrum resource polymerization method of heterogeneous cellular network |
| CN105072641A (en) * | 2015-07-17 | 2015-11-18 | 工业和信息化部电信研究院 | Carrier aggregation cell discovery method and apparatus |
-
2016
- 2016-11-23 CN CN201611038192.0A patent/CN106712920B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150245250A1 (en) * | 2014-02-21 | 2015-08-27 | Apple Inc. | System and Method for Throttling Carrier Aggregation Activation |
| CN105072641A (en) * | 2015-07-17 | 2015-11-18 | 工业和信息化部电信研究院 | Carrier aggregation cell discovery method and apparatus |
| CN105050124A (en) * | 2015-09-01 | 2015-11-11 | 重庆邮电大学 | Service-aware based interstation spectrum resource polymerization method of heterogeneous cellular network |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110999383A (en) * | 2017-08-21 | 2020-04-10 | 上海诺基亚贝尔股份有限公司 | Hybrid autonomous and network activation for carrier aggregation |
| CN110999383B (en) * | 2017-08-21 | 2023-03-10 | 上海诺基亚贝尔股份有限公司 | Hybrid autonomous and network activation for carrier aggregation |
| CN109587740A (en) * | 2017-09-28 | 2019-04-05 | 大唐移动通信设备有限公司 | A kind of method and apparatus for the traffic load reducing cell |
| CN109587740B (en) * | 2017-09-28 | 2020-09-22 | 大唐移动通信设备有限公司 | Method and equipment for reducing service load of cell |
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| CN106712920B (en) | 2020-04-28 |
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