CN107087273A - A kind of method and device of cell volume reduction - Google Patents
A kind of method and device of cell volume reduction Download PDFInfo
- Publication number
- CN107087273A CN107087273A CN201710440166.9A CN201710440166A CN107087273A CN 107087273 A CN107087273 A CN 107087273A CN 201710440166 A CN201710440166 A CN 201710440166A CN 107087273 A CN107087273 A CN 107087273A
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- China
- Prior art keywords
- cell
- carrier frequency
- telephone traffic
- need
- traffic
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/04—Traffic adaptive resource partitioning
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/10—Dynamic resource partitioning
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
Abstract
The embodiment of the present invention provides a kind of method and device of cell volume reduction, is related to communication technical field, can avoid the waste of carrier frequency resource.This method includes：According to the statistics of cell business volume, the carrier frequency number that cell need to be configured is obtained；And in the case where the carrier frequency number that need to be configured is less than the carrier frequency number of cell actual disposition, the part carrier frequency resource of cell can be closed；Wherein, cell remaining carrier frequency number after carrier frequency resource is closed is more than or equal to the carrier frequency number that need to be configured.The embodiment of the present invention is used for cell volume reduction.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of method and device of cell volume reduction.
Background technology
With continuing to develop for wireless communication technology, using 2nd generation mobile communication technology (2-generation, 2G) net
Network (often referred to simply as 2G networks) and the network of use third generation mobile communications technology (3-generation, 3G) are (often referred to simply as
3G network) in user constantly to using the 4th third-generation mobile communication technology (4-generation, 4G) network (often referred to simply as
4G networks) move turn so that the user in 4G networks is more and more, and the user in 2G networks and 3G network is fewer and fewer.
Turn at present because 2G networks and 3G network user constantly move to 4G networks so that configured in 2G networks and 3G network
Part carrier frequency resource leaves unused, and causes the waste of carrier frequency resource.
The content of the invention
Embodiments of the invention provide a kind of method and device of cell volume reduction, the waste for avoiding carrier frequency resource.
First aspect includes there is provided a kind of method of cell volume reduction, this method：
According to the statistics of cell business volume, the carrier frequency number that cell need to be configured is obtained；
In the case where the carrier frequency number that need to be configured is less than the carrier frequency number of cell actual disposition, the part carrier frequency money of cell is closed
Source；Wherein, cell remaining carrier frequency number after carrier frequency resource is closed is more than or equal to the carrier frequency number that need to be configured.
Optionally, closing the part carrier frequency resource of cell includes：
According to cell can volume reduction carrier frequency number, close cell part carrier frequency resource；Can volume reduction carrier frequency number be actual disposition
Carrier frequency number and the difference of carrier frequency number that need to configure.
Optionally, the carrier frequency number that obtaining cell need to configure includes：
According to the statistics of speech business telephone traffic in the statistics of cell business volume, speech business telephone traffic is obtained
Reference value；
According to the reference value of speech business telephone traffic, the voice traffic channel number that need to be configured is obtained；
According to the statistics of the equivalent telephone traffic of data service in the statistics of cell business volume, data service etc. is obtained
Imitate the reference value of telephone traffic；
According to the reference value of the equivalent telephone traffic of data service, the data traffic channels number that need to be configured is obtained；
According to the sum of the voice traffic channel number that need to be configured and the data traffic channels number that need to be configured, the load that need to be configured is obtained
Frequency.
Optionally, according to the reference value of speech business telephone traffic, the voice traffic channel number that obtaining to configure includes：
According to the reference value of speech business telephone traffic and the percent of call lost of cell, inquiry ERLANG B obtains the theory of cell
Voice traffic channel number；
According to theoretical voice traffic channel number and default half rate ratio, the voice traffic channel that cell need to be configured is calculated
Number.
Optionally, according to the reference value of the equivalent telephone traffic of data service, the data traffic channels number that obtaining to configure includes：
According to the reference value of the equivalent telephone traffic of data service and default equivalent telephone traffic surplus ratio, calculating cell need to match somebody with somebody
The data traffic channels number put.
Optionally, the reference value of speech business telephone traffic is the average value of multiple speech business telephone traffics, or, according to many
The average value of individual speech business telephone traffic and default telephone traffic surplus ratio calculate obtained value；
And/or；
The reference value of the equivalent telephone traffic of data service is the average value of the equivalent telephone traffic of multiple data services.
Optionally, the average value of multiple speech business telephone traffics is the average value of the speech business telephone traffic of N days busy；
And/or；
The average value of multiple equivalent telephone traffics of data service is the average value of the equivalent telephone traffic of data service of N days busy.
Cell volume reduction method provided in an embodiment of the present invention, can obtain cell according to the statistics of cell business volume
The carrier frequency number that need to be configured；And in the case where the carrier frequency number that need to be configured is less than the carrier frequency number of cell actual disposition, it can close
The part carrier frequency resource of cell；Wherein, cell remaining carrier frequency number after carrier frequency resource is closed is more than or equal to the load that need to be configured
Frequency.So when being adjusted (closing) to cell carrier frequencies number using cell volume reduction method provided in an embodiment of the present invention, energy
Enough cells excessive to actual disposition carrier frequency number to the demand of carrier frequency number according to cell carry out volume reduction (close portion apart-carrier frequency resource),
So as to avoid the waste of carrier frequency resource.
Second aspect includes there is provided a kind of access network equipment, the access network equipment：
Acquiring unit, for the statistics according to cell business volume, obtains the carrier frequency number that cell need to be configured；
In the case of processing unit, the carrier frequency number for being less than cell actual disposition in the carrier frequency number that need to be configured, close small
The part carrier frequency resource in area；Wherein, cell remaining carrier frequency number after carrier frequency resource is closed is more than or equal to the carrier frequency that need to be configured
Number.
Optionally, processing unit specifically for according to cell can volume reduction carrier frequency number, close cell part carrier frequency resource；
Can volume reduction carrier frequency number for actual disposition carrier frequency number and the difference of carrier frequency number that need to configure.
Optionally, acquiring unit specifically for：
According to the statistics of speech business telephone traffic in the statistics of cell business volume, speech business telephone traffic is obtained
Reference value；
According to the reference value of speech business telephone traffic, the voice traffic channel number that need to be configured is obtained；
According to the statistics of the equivalent telephone traffic of data service in the statistics of cell business volume, data service etc. is obtained
Imitate the reference value of telephone traffic；
According to the reference value of the equivalent telephone traffic of data service, the data traffic channels number that need to be configured is obtained；
According to the sum of the voice traffic channel number that need to be configured and the data traffic channels number that need to be configured, the load that need to be configured is obtained
Frequency.
Optionally, acquiring unit is specifically for the reference value and the percent of call lost of cell according to speech business telephone traffic, inquiry
ERLANG B obtains the theoretical voice traffic channel number of cell；And according to theoretical voice traffic channel number and default Half Speed
Rate ratio, calculates the voice traffic channel number that cell need to be configured.
Optionally, acquiring unit is specifically for the reference value according to the equivalent telephone traffic of data service and default equivalent traffic
Surplus ratio is measured, the data traffic channels number that cell need to be configured is calculated.
Optionally, the reference value of speech business telephone traffic is the average value of multiple speech business telephone traffics, or, according to many
The average value of individual speech business telephone traffic and default telephone traffic surplus ratio calculate obtained value；
And/or；
The reference value of the equivalent telephone traffic of data service is the average value of the equivalent telephone traffic of multiple data services.
Optionally, the average value of multiple speech business telephone traffics is the average value of the speech business telephone traffic of N days busy；
And/or；
The average value of multiple equivalent telephone traffics of data service is the average value of the equivalent telephone traffic of data service of N days busy.
For second aspect or its optional implementation technique effect specifically may refer to it is above-mentioned to first aspect or
The description of the technique effect of its optional implementation, here is omitted.
Brief description of the drawings
Fig. 1 is the method schematic diagram of cell volume reduction provided in an embodiment of the present invention；
Fig. 2 is the structural representation of access network equipment provided in an embodiment of the present invention.
Embodiment
The method and device to cell volume reduction provided in an embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
In embodiments of the present invention, word " exemplary " or " such as " makees example, illustration or explanation for expression.This
Any embodiment or design for being described as " exemplary " or " such as " in inventive embodiments are not necessarily to be construed as ratio
Other embodiments or design more preferably or more advantage.Specifically, word purport using " exemplary " or " such as "
Related notion is being presented in a concrete fashion.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, represents there may be three kinds of passes
System, for example, A and/or B, can be represented：Individualism A, while there is A and B, these three situations of individualism B.Accord with herein
Number "/" represent affiliated partner be or relation, such as A/B represents A or B.
The embodiment of the present invention provides a kind of method of cell volume reduction, and the executive agent of this method can be a kind of cell volume reduction
Device, the device can be access network equipment.It is exemplary, the access network equipment in actual applications can for base station or
Evolved base station etc..
As shown in figure 1, the embodiment of the present invention provides a kind of method of cell volume reduction, this method can include following S101-
S109。
S101, the statistics for gathering cell business volume.
In the embodiment of the present invention, the statistics of cell business volume can be gathered by providing the base station of service for cell.
In the embodiment of the present invention, the business of cell can include speech business and data service.Above-mentioned cell business volume
Statistics can include speech business telephone traffic and the equivalent telephone traffic of data service.
Exemplary, speech business can include traditional speech business (for example：Call), can also be including short message etc..
Data service can include multimedia message, online etc..
It is global system for mobile communications (English full name generally in network formats：global system for mobile
Communications, english abbreviation：GSM in cell), Traffic Channel (English full name can be passed through：traffic
Channel, english abbreviation：TCH) voice traffic in transmission, can pass through Packet Data Channel ((English full name：packet
Data channel, english abbreviation：PDCH above-mentioned data service) is transmitted.Therefore when cell volume reduction provided in an embodiment of the present invention
Method be applied to network formats be GSM cell when, above-mentioned speech business telephone traffic can refer to that TCH telephone traffics (pass through
The telephone traffic of TCH transmitting voice services), the above-mentioned equivalent telephone traffic of data service can refer to the equivalent telephone traffic of PDCH data (i.e.
By the equivalent telephone traffic of the TCH data services transmitted).
It should be noted that the definition of the generally equivalent telephone traffic of PDCH data is：In one hour measurement period, add up statistics
PDCH occupancy duration, after measurement period terminates, takes PDCH number (bag in accumulated value divided by 3600, as measurement period
Include dynamic PDCH quantity and static PDCH quantity), namely the equivalent telephone traffic of PDCH data.
In the embodiment of the present invention, when gathering the statistics of cell business volume, multiple speech business traffics can be gathered
Amount and the equivalent telephone traffic of multiple data services.Exemplary, the embodiment of the present invention can gather the cell in N days each hour
Speech business telephone traffic and the equivalent telephone traffic of data service, or, the speech business telephone traffic of N days busy of the cell can be gathered
With the equivalent telephone traffic of data service.Optionally, it can be within N days in the embodiment of the present invention at least two days.Exemplary, above-mentioned N days
It can be 30 days.
S102, the statistics according to speech business telephone traffic in the statistics of the cell business volume, obtain voice industry
The reference value for telephone traffic of being engaged in.
In the embodiment of the present invention, the reference value of speech business telephone traffic being averaged for multiple speech business telephone traffics
Value, or, obtained value is calculated according to the average value of multiple speech business telephone traffics and default telephone traffic surplus ratio.
Optionally, in the embodiment of the present invention, the reference value of speech business telephone traffic can also be multiple speech business traffics
Maximum in amount, or, maximum and default telephone traffic surplus ratio in multiple speech business telephone traffics are calculated
Obtained value.
Optionally, the average value of multiple speech business telephone traffics can hurry for N days (such as 30 days) in the embodiment of the present invention
When speech business telephone traffic average value.
Exemplary, can be according to formulaCalculate the reference value of speech business telephone traffic.Wherein, A represents language
The reference value of sound business telephone traffic, AvaveThe average value of the speech business telephone traffic of N days (such as 30 days) busy is represented,For fortune
Seek the default telephone traffic surplus ratio of business.
S103, the reference value according to speech business telephone traffic, obtain the voice traffic channel number that need to be configured.
In the embodiment of the present invention, above-mentioned S103 can be realized according to following S103a and S103b：
S103a, the percent of call lost according to the reference value of speech business telephone traffic and the cell, inquiry ERLANG B are somebody's turn to do
The theoretical voice traffic channel number of cell.
Exemplary, reference value A that can be according to above-mentioned speech business telephone traffic in the embodiment of the present invention and the cell institute
Belong to the percent of call lost corresponding to the type of administrative region, inquiry ERLANG B obtains theoretical voice traffic channel number.In ERLANG B
The different corresponding percents of call lost of the affiliated administrative region type of middle cell are also different.
Optionally, the affiliated administrative region type of the cell can be obtained by obtaining the configurations data of the cell.
S103b, according to theoretical voice traffic channel number and default half rate ratio, calculate the voice that the cell need to be configured
Traffic Channel number.
Because in real network, operator ensures speech service quality, voice to evade voice traffic channel congestion
The resource utilization requirement of business need to consider certain capacity surplus no more than certain thresholding, and operator in order to
Hoist capacity bearing capacity needs base station side to open half rate function, can reach the mesh of lifting single carrier traffic bearing capacity
's.Half rate is opened ratio and can determined by operator according to network load situation.
Exemplary, can be according to relational expression (being properly termed as relational expression 1)：Voice traffic channel number=the theory that need to be configured
Voice traffic channel number/(1+r), calculates the voice traffic channel number for considering that traffic needs are met after half rate unlatching ratio,
Namely the voice traffic channel number that the cell need to be configured.Wherein, r represents that the default half rate of operator opens ratio.
S104, the statistics according to the equivalent telephone traffic of data service in the statistics of the cell business volume, obtain number
According to the reference value of the equivalent telephone traffic of business.
In the embodiment of the present invention, the reference value of the equivalent telephone traffic of data service can be the equivalent telephone traffic of multiple data services
Average value.
Optionally, the reference value of the equivalent telephone traffic of data service can also be multiple data services etc. in the embodiment of the present invention
Imitate the maximum in telephone traffic.
Optionally, the average value of the above-mentioned equivalent telephone traffic of multiple data services is the data industry of N days (such as 30 days) busy
The average value for equivalent telephone traffic of being engaged in.
S105, the reference value according to the equivalent telephone traffic of data service, obtain the data traffic channels number that need to be configured.
Because in real network, operator ensures data traffic quality, data to evade data traffic channels congestion
The resource utilization requirement of business need to consider certain capacity surplus no more than certain thresholding, and operator in order to
Hoist capacity bearing capacity needs default equivalent telephone traffic surplus ratio.Therefore, in embodiments of the present invention, can be according to number
According to the reference value and default equivalent telephone traffic surplus ratio of the equivalent telephone traffic of business, the data service that the cell need to be configured is calculated
The number of channel.
Exemplary, can be according to relational expression (being properly termed as relational expression 2)：Data traffic channels number=the data that need to be configured
The reference value of the equivalent telephone traffic of business/(1- Φ), calculates the data traffic channels number that the cell need to be configured.Wherein, Φ is operation
The default equivalent telephone traffic surplus ratio of business.
It should be noted that above-mentioned S102-S103 and S104-S105 execution sequence are not limited in the embodiment of the present invention,
S102 and S103 can be first carried out in the embodiment of the present invention, it is rear to perform S104 and S105；S104 and S105 can also be first carried out,
S102 and S103 is performed afterwards；Above-mentioned S102-S103 and S104-S105 can also be performed simultaneously.
S106, the sum according to the voice traffic channel number that need to be configured and the data traffic channels number that need to be configured, obtain this small
The carrier frequency number that area need to be configured.
The voice traffic channel number that need to be configured and the data traffic channels number that need to be configured can be asked in the embodiment of the present invention
With obtain the total business number of channel that the cell need to be configured, it is small that the total business number of channel that then need to be configured according to the cell obtains this
The carrier frequency number that area need to be configured.
In view of in real network, each cell can configuration broadcast control channel (English full name：broadcast
Control channel, english abbreviation：BCCH number) is 1, configures Separate Dedicated Control Channel (English full name：
Stand-alone dedicated control channel, english abbreviation：SDCCH number) is the carrier frequency that cell need to be configured
Several half round up again, and BCCH and SDCCH are unable to user's transmission services.Therefore exemplary, the embodiment of the present invention
In, can be according to relational expression (being properly termed as relational expression 3)：The carrier frequency number * 8-1- for the total business number of channel that need to be configured=need to configure
ROUNDUP (carrier frequency number/2 that need to be configured) obtains the corresponding relation of the carrier frequency number that need to be configured and the total business number of channel that need to be configured.
Wherein, ROUNDUP (carrier frequency number/2 that need to be configured) is represented to the carrier frequency number that need to be configured divided by rounded up after 2.
Exemplary, the carrier frequency number and channel configuration of need configuration as shown in table 1 according to above-mentioned relation formula 3, can be obtained
Mapping table.
Table 1
Then the carrier frequency number that need to be configured can be determined according to above-mentioned table 1 and the total business number of channel that need to be configured.Can be by
Find out that the carrier frequency number that need to be configured is 1 when the total business number of channel that need to be configured is 1-6；In the total business number of channel that need to be configured
For 7-14 when, the carrier frequency number that need to be configured be 2；When the total business number of channel that need to be configured is 15-21, the carrier frequency number that need to be configured
For 3；When the total business number of channel that need to be configured is 22-29, the carrier frequency number that need to be configured is 4.
S107, judge whether carrier frequency number that the cell need to configure is less than the carrier frequency number of the cell actual disposition.
After the carrier frequency number that the cell need to be configured is determined according to above-mentioned S106, it can be determined that the carrier frequency that the cell need to be configured
Whether number is less than the carrier frequency number of the cell actual disposition, and the carrier frequency number that need to be configured in the cell is less than the load of the cell actual disposition
In the case of frequency, S108 is performed, the carrier frequency number that need to be configured in the cell is more than or equal to the situation of the carrier frequency number of actual disposition
Under, keep the original carrier frequency resource of the cell constant, namely perform S109.
S108, the part carrier frequency resource for closing the cell.
Wherein, the cell remaining carrier frequency number after carrier frequency resource is closed is more than or equal to the carrier frequency number that need to be configured.
Optionally, in the embodiment of the present invention, can according to the cell can volume reduction carrier frequency number, close the cell part carry
Frequency resource so that the cell remaining carrier frequency number after carrier frequency resource is closed can be equal to the carrier frequency number that need to be configured.Wherein, it can subtract
Hold difference of the carrier frequency number for the carrier frequency number of actual disposition and the carrier frequency number that need to be configured.
S109, keep the original carrier frequency resource of the cell constant.
In the embodiment of the present invention, keep the original carrier frequency resource of the cell is constant can not be to the load of the cell actual disposition
Frequency is adjusted, and remains in that the carrier frequency number of the cell actual disposition.
Cell volume reduction method provided in an embodiment of the present invention, can obtain cell according to the statistics of cell business volume
The carrier frequency number that need to be configured；And in the case where the carrier frequency number that need to be configured is less than the carrier frequency number of cell actual disposition, it can close
The part carrier frequency resource of cell；Wherein, cell remaining carrier frequency number after carrier frequency resource is closed is more than or equal to the load that need to be configured
Frequency.So when being adjusted (closing) to cell carrier frequencies number using cell volume reduction method provided in an embodiment of the present invention, energy
Enough cells excessive to actual disposition carrier frequency number to the demand of carrier frequency number according to cell carry out volume reduction (close portion apart-carrier frequency resource),
So as to avoid the waste of carrier frequency resource.
It should be noted that the cell volume reduction method that above-described embodiment is provided is illustrated by taking single subdistrict as an example.
Cell volume reduction method provided in an embodiment of the present invention can also be used for multiple cells simultaneously, can be by providing clothes for each cell
The base station of business is performed both by the cell volume reduction method described in above-described embodiment to realize.
As shown in Fig. 2 the embodiment of the present invention provides a kind of access network equipment, the access network equipment includes：
Acquiring unit 11, for the statistics according to cell business volume, obtains the carrier frequency number that cell need to be configured；
In the case of processing unit 12, the carrier frequency number for being less than cell actual disposition in the carrier frequency number that need to be configured, close
The part carrier frequency resource of cell；Wherein, cell remaining carrier frequency number after carrier frequency resource is closed is more than or equal to the load that need to be configured
Frequency.
Optionally, processing unit 12 specifically for according to cell can volume reduction carrier frequency number, close the part carrier frequency money of cell
Source；Can volume reduction carrier frequency number for actual disposition carrier frequency number and the difference of carrier frequency number that need to configure.
Optionally, acquiring unit 11 specifically for：
According to the statistics of speech business telephone traffic in the statistics of cell business volume, speech business telephone traffic is obtained
Reference value；
According to the reference value of speech business telephone traffic, the voice traffic channel number that need to be configured is obtained；
According to the statistics of the equivalent telephone traffic of data service in the statistics of cell business volume, data service etc. is obtained
Imitate the reference value of telephone traffic；
According to the reference value of the equivalent telephone traffic of data service, the data traffic channels number that need to be configured is obtained；
According to the sum of the voice traffic channel number that need to be configured and the data traffic channels number that need to be configured, the load that need to be configured is obtained
Frequency.
Optionally, acquiring unit 11 is looked into specifically for reference value and the percent of call lost of cell according to speech business telephone traffic
Ask the theoretical voice traffic channel number that ERLANG B obtains cell；And according to theoretical voice traffic channel number and default half
Rate ratio, calculates the voice traffic channel number that cell need to be configured.
Optionally, acquiring unit 11 is specifically for the reference value according to the equivalent telephone traffic of data service and default equivalent words
Business amount surplus ratio, calculates the data traffic channels number that cell need to be configured.
Optionally, the reference value of speech business telephone traffic is the average value of multiple speech business telephone traffics, or, according to many
The average value of individual speech business telephone traffic and default telephone traffic surplus ratio calculate obtained value；
And/or；
The reference value of the equivalent telephone traffic of data service is the average value of the equivalent telephone traffic of multiple data services.
Optionally, the average value of multiple speech business telephone traffics is the average value of the speech business telephone traffic of N days busy；
And/or；
The average value of multiple equivalent telephone traffics of data service is the average value of the equivalent telephone traffic of data service of N days busy.
Access network equipment provided in an embodiment of the present invention, can be according to the statistics of cell business volume, and obtaining cell needs
The carrier frequency number of configuration；And in the case where the carrier frequency number that need to be configured is less than the carrier frequency number of cell actual disposition, it can close small
The part carrier frequency resource in area；Wherein, cell remaining carrier frequency number after carrier frequency resource is closed is more than or equal to the carrier frequency that need to be configured
Number.So when being adjusted (closing) to cell carrier frequencies number using access network equipment provided in an embodiment of the present invention, Neng Gougen
Volume reduction (close portion apart-carrier frequency resource) is carried out according to the cell cell excessive to actual disposition carrier frequency number to the demand of carrier frequency number, so that
The waste of carrier frequency resource can be avoided.
The part that technical scheme provided in an embodiment of the present invention substantially contributes to prior art in other words, or should
The all or part of technical scheme can be realized by software program, hardware, firmware or its any combination.When using software
When program is realized, the computer program product includes one or more computer instructions.Load and perform on computers the meter
When calculation machine is instructed, produce whole or in part according to the flow or function in the embodiment of the present invention.The computer can be general
Computer, special-purpose computer, computer network or other programmable devices.The computer instruction can be stored in computer can
Read in storage medium, or transmitted from a computer-readable recording medium to another computer-readable recording medium, for example,
The computer instruction can from web-site, computer, server or data center by it is wired (such as coaxial cable,
Optical fiber, Digital Subscriber Line (digital subscriber line, DSL)) mode or wireless (such as infrared, wireless, microwave)
Mode is transmitted to another web-site, computer, server or data center.The computer-readable recording medium can be meter
Any usable medium that calculation machine can be accessed is either including one or more usable mediums integrated server, data center etc.
Data storage device.The usable medium can be magnetic medium (for example, floppy disk, disk, tape), optical medium (for example, numeral is regarded
Frequency CD (digital video disc, DVD)) or semiconductor medium (such as solid state hard disc (solid state
Drives, SSD)) etc..
Through the above description of the embodiments, it is apparent to those skilled in the art that, for description
It is convenient and succinct, can be as needed and by above-mentioned work(only with the division of above-mentioned each functional module for example, in practical application
It can distribute and be completed by different functional modules, i.e., the internal structure of device is divided into different functional modules, more than completion
The all or part of function of description.The specific work process of the system, apparatus, and unit of foregoing description, may be referred to foregoing side
Corresponding process in method embodiment, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method can be with
Realize by another way.For example, device embodiment described above is only schematical, for example, the module or
The division of unit, only a kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units
Or component can combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, institute
Display or the coupling each other discussed or direct-coupling or communication connection can be by some interfaces, device or unit
INDIRECT COUPLING or communication connection, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown 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 selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in the application each embodiment can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
More than, it is only the embodiment of the present invention, but protection scope of the present invention is not limited thereto, and it is any to be familiar with
Those skilled in the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be covered
Within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (14)
1. a kind of method of cell volume reduction, it is characterised in that including：
According to the statistics of cell business volume, the carrier frequency number that the cell need to be configured is obtained；
In the case where the carrier frequency number that need to be configured is less than the carrier frequency number of the cell actual disposition, the portion of the cell is closed
Apart-carrier frequency resource；Wherein, the cell remaining carrier frequency number after carrier frequency resource is closed is more than or equal to the load that need to be configured
Frequency.
2. according to the method described in claim 1, it is characterised in that the part carrier frequency resource for closing the cell includes：
According to the cell can volume reduction carrier frequency number, close the part carrier frequency resource of the cell；It is described can volume reduction carrier frequency number be
The difference of the carrier frequency number of the actual disposition and the carrier frequency number that need to be configured.
3. according to the method described in claim 1, it is characterised in that the carrier frequency number that the acquisition cell need to be configured includes：
According to the statistics of speech business telephone traffic in the statistics of the cell business volume, speech business telephone traffic is obtained
Reference value；
According to the reference value of the speech business telephone traffic, the voice traffic channel number that need to be configured is obtained；
According to the statistics of the equivalent telephone traffic of data service in the statistics of the cell business volume, data service etc. is obtained
Imitate the reference value of telephone traffic；
According to the reference value of the equivalent telephone traffic of the data service, the data traffic channels number that need to be configured is obtained；
According to the sum of the voice traffic channel number that need to be configured and the data traffic channels number that need to be configured, the need are obtained
The carrier frequency number of configuration.
4. method according to claim 3, it is characterised in that according to the reference value of the speech business telephone traffic, is obtained
The voice traffic channel number that need to be configured includes：
According to the reference value of the speech business telephone traffic and the percent of call lost of the cell, inquiry ERLANG B obtains described small
The theoretical voice traffic channel number in area；
According to the theoretical voice traffic channel number and default half rate ratio, the speech business that the cell need to be configured is calculated
The number of channel.
5. method according to claim 3, it is characterised in that according to the reference value of the equivalent telephone traffic of the data service,
The data traffic channels number that obtaining to configure includes：
According to the reference value of the equivalent telephone traffic of the data service and default equivalent telephone traffic surplus ratio, the cell is calculated
The data traffic channels number that need to be configured.
6. method according to claim 3, it is characterised in that the reference value of the speech business telephone traffic is multiple voices
The average value of business telephone traffic, or, according to the average value of the multiple speech business telephone traffic and default telephone traffic surplus
Ratio calculates obtained value；
And/or；
The reference value of the equivalent telephone traffic of data service is the average value of the equivalent telephone traffic of multiple data services.
7. method according to claim 6, it is characterised in that the average value of the multiple speech business telephone traffic is N days
The average value of the speech business telephone traffic of busy；
And/or；
The average value of the multiple equivalent telephone traffic of data service is the average value of the equivalent telephone traffic of data service of N days busy.
8. a kind of access network equipment, it is characterised in that including：
Acquiring unit, for the statistics according to cell business volume, obtains the carrier frequency number that the cell need to be configured；
In the case of processing unit, the carrier frequency number for being less than the cell actual disposition in the carrier frequency number that need to be configured, close
Close the part carrier frequency resource of the cell；Wherein, the cell remaining carrier frequency number after carrier frequency resource is closed is more than or equal to
The carrier frequency number that need to be configured.
9. access network equipment according to claim 8, it is characterised in that
The processing unit specifically for according to the cell can volume reduction carrier frequency number, close the part carrier frequency money of the cell
Source；It is described can volume reduction carrier frequency number for carrier frequency number and the carrier frequency number that need to be configured of the actual disposition difference.
10. access network equipment according to claim 8, it is characterised in that
The acquiring unit specifically for：
According to the statistics of speech business telephone traffic in the statistics of the cell business volume, speech business telephone traffic is obtained
Reference value；
According to the reference value of the speech business telephone traffic, the voice traffic channel number that need to be configured is obtained；
According to the statistics of the equivalent telephone traffic of data service in the statistics of the cell business volume, data service etc. is obtained
Imitate the reference value of telephone traffic；
According to the reference value of the equivalent telephone traffic of the data service, the data traffic channels number that need to be configured is obtained；
According to the sum of the voice traffic channel number that need to be configured and the data traffic channels number that need to be configured, the need are obtained
The carrier frequency number of configuration.
11. access network equipment according to claim 10, it is characterised in that
The acquiring unit is specifically for the reference value according to the speech business telephone traffic and the percent of call lost of the cell, inquiry
ERLANG B obtains the theoretical voice traffic channel number of the cell；And according to the theoretical voice traffic channel number and in advance
If half rate ratio, calculate the voice traffic channel number that the cell need to be configured.
12. access network equipment according to claim 10, it is characterised in that
The acquiring unit is specifically for the reference value according to the equivalent telephone traffic of the data service and default equivalent telephone traffic
Surplus ratio, calculates the data traffic channels number that the cell need to be configured.
13. access network equipment according to claim 10, it is characterised in that
The reference value of the speech business telephone traffic is the average value of multiple speech business telephone traffics, or, according to the multiple
The average value of speech business telephone traffic and default telephone traffic surplus ratio calculate obtained value；
And/or；
The reference value of the equivalent telephone traffic of data service is the average value of the equivalent telephone traffic of multiple data services.
14. access network equipment according to claim 13, it is characterised in that
The average value of the multiple speech business telephone traffic is the average value of the speech business telephone traffic of N days busy；
And/or；
The average value of the multiple equivalent telephone traffic of data service is the average value of the equivalent telephone traffic of data service of N days busy.
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