CN103906241B - A kind of method and device for carrying out channel resource allocation - Google Patents
A kind of method and device for carrying out channel resource allocation Download PDFInfo
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Abstract
The present invention relates to wireless communication technique field, more particularly to a kind of method and device for carrying out channel resource allocation, it is used to solve the problems, such as to realize in time in the prior art the reasonable distribution to voice traffic channel resource and data traffic channel resource.The method that embodiment of the present invention offer carries out channel resource allocation includes：According to the network index value of Cell statistical Traffic Channel occupancy situation, the parameter value of the cell configuration traffic channel resource is adjusted；Parameter value according to adjustment is the voice traffic channel resource and data traffic channel resource of the cell adjustment distribution.Using the embodiment of the present invention, voice traffic channel resource and data traffic channel resource that can be automatically to the current distribution of cell carry out real-time adjustment, realize to voice traffic channel resource and the reasonable distribution of data traffic channel resource in time, so as to preferably lift channel resource utilization rate.
Description
Technical field
The present invention relates to wireless communication technique field, more particularly to a kind of method and device for carrying out channel resource allocation.
Background technology
Existing global system for mobile communications (Global System of Mobile communication, GSM)/logical
Use grouping service wireless（General Packet Radio Service, GPRS）The network wireless communication used in the business of carrying
Road resource is divided into two kinds of voice traffic channel and data traffic channels, and carry voice traffic and data service have been used respectively.Typically
In the case of, daily voice call takes voice traffic channel；Online or Multimedia Message etc. take data traffic channels.
In current GSM/GPRS networks, GPRS network based on GSM network basis on, GSM network and GPRS
The Radio Resource of network is also to be carried on identical device, under conditions of radio channel resource is certain, how to realize GPRS
Resource, i.e. data service resource, and GSM resource, the i.e. reasonable distribution of speech business resource are improved and used for improving network performance
Family experience is very important.
Current enhanced EGPRS（Enhanced GPRS, EGPRS）/ GPRS channel allocation optimizations scheme mainly passes through people
The mode of work configurating channel resource realizes that this channel allocation optimization scheme is still present certain defect：Work as speech business
Hurry and data service idle, voice traffic channel resource utilization is higher, but data channel resource utilization rate is relatively low；When voice industry
Business is not busy and data service busy, and data traffic channels resource utilization is higher, but voice traffic channel resource utilization is relatively low, leads to
Crossing manual type configuration and optimization channel resource cannot realize to the timely optimization of channel resource and reasonable distribution, cause resource point
With uneven with demand, it is impossible to fully rationally utilize radio channel resource.
To sum up, prior art cannot in time realize reasonable point to voice traffic channel resource and data traffic channel resource
Match somebody with somebody.
The content of the invention
The embodiment of the present invention provides a kind of method and device for carrying out channel resource allocation, be used to solve in the prior art without
Method is realized to voice traffic channel resource and the problem of the reasonable distribution of data traffic channel resource in time.
The method that embodiment of the present invention offer carries out channel resource allocation includes：
According to the network index value of Cell statistical Traffic Channel occupancy situation, the cell configuration traffic channel resource is adjusted
Parameter value；
Parameter value according to adjustment is the voice traffic channel resource and data traffic channels money of the cell adjustment distribution
Source.
It is preferred that the network index of the statistical service channel occupancy situation is one or two in following parameter：
The cell is per line telephone traffic；The cell Temporary Block Flow TBF reusing degree；
The parameter of the cell configuration channel resource is the one kind or any combination in following parameter：
Descending multiplexing dynamic channel switching threshold；The descending multiplexing thresholdings of Packet Data Channel PDCH；Maximum PDCH ratios door
Limit.
If it is preferred that every line telephone traffic threshold value of the cell per line telephone traffic less than setting, the adjustment step according to setting
Long and/or adjusting range lower descending multiplexing dynamic channel change-over gate limit value and/or lower the descending multiplexing threshold values of PDCH and/or
Maximum PDCH ratio threshold values are raised, including：
If the cell TBF reusing degrees are not less than the TBF reusing degree first thresholds of setting, according to the adjusting step of setting
And/or adjusting range, lower descending multiplexing dynamic channel change-over gate limit value and/or raise maximum PDCH ratio threshold values；
If the cell per line telephone traffic not less than described per line telephone traffic threshold value, adjusting step according to setting and/or
Adjusting range raises descending multiplexing dynamic channel change-over gate limit value and/or raises the descending multiplexing threshold values of PDCH and/or lower most
Big PDCH ratio threshold values, including：
If the cell TBF reusing degrees are not less than the TBF reusing degrees first threshold, according to the adjusting step of setting
And/or adjusting range raises descending multiplexing dynamic channel change-over gate limit value and/or raises the descending multiplexing threshold values of PDCH.
If it is preferred that every line telephone traffic threshold value of the cell per line telephone traffic less than setting, the adjustment step according to setting
Long and/or adjusting range lower descending multiplexing dynamic channel change-over gate limit value and/or lower the descending multiplexing threshold values of PDCH and/or
Maximum PDCH ratio threshold values are raised, including：
If the cell TBF reusing degrees not less than setting TBF reusing degrees Second Threshold and less than the TBF reusing degrees the
One threshold value, then according to the adjusting step and/or adjusting range of setting, lower the descending multiplexing dynamic channel switching threshold
It is worth and/or lowers the descending multiplexing threshold values of the PDCH and/or raises the maximum PDCH ratios threshold value；
If the cell per line telephone traffic not less than described per line telephone traffic threshold value, adjusting step according to setting and/or
Adjusting range raises descending multiplexing dynamic channel change-over gate limit value and/or raises the descending multiplexing threshold values of PDCH and/or lower most
Big PDCH ratio threshold values, including：
If the cell TBF reusing degrees are not less than the TBF reusing degrees Second Threshold and less than the TBF reusing degrees first
Threshold value, then according to setting adjusting step and/or adjusting range raise it is described it is descending multiplexing dynamic channel change-over gate limit value and/or
Raise the descending multiplexing threshold values of the PDCH.
If it is preferred that every line telephone traffic threshold value of the cell per line telephone traffic less than setting, the adjustment step according to setting
Long and/or adjusting range lower descending multiplexing dynamic channel change-over gate limit value and/or lower the descending multiplexing threshold values of PDCH and/or
Maximum PDCH ratio threshold values are raised, including：
If the cell TBF reusing degrees be less than the TBF reusing degrees Second Threshold, according to setting adjusting step and/
Or adjusting range, lower the descending multiplexing dynamic channel change-over gate limit value and/or lower the descending multiplexing threshold values of PDCH；
If the cell per line telephone traffic not less than described per line telephone traffic threshold value, adjusting step according to setting and/or
Adjusting range raises descending multiplexing dynamic channel change-over gate limit value and/or raises the descending multiplexing threshold values of PDCH and/or lower most
Big PDCH ratio threshold values, including：
If the cell TBF reusing degrees be less than the TBF reusing degrees Second Threshold, according to setting adjusting step and/
Or adjusting range raises the descending multiplexing dynamic channel change-over gate limit value and/or raises the descending multiplexing threshold values of PDCH
And/or lower the maximum PDCH ratios threshold value.
The device for carrying out channel resource allocation provided in an embodiment of the present invention, including：
Adjusting module, for the network index value according to Cell statistical Traffic Channel occupancy situation, adjusts the cell and matches somebody with somebody
Put the parameter of traffic channel resource；
Distribute module, for according to the voice traffic channel resource and data that the parameter of adjustment is the cell adjustment distribution
Traffic channel resource.
The embodiment of the present invention adjusts the cell configuration according to the network index value of Cell statistical Traffic Channel occupancy situation
The parameter value of traffic channel resource, so as to according to the voice traffic channel resource that the parameter of adjustment is cell adjustment distribution and
Data traffic channels resource, using the embodiment of the present invention, voice traffic channel resource that can automatically to the current distribution of cell and
Data traffic channels resource carries out real-time adjustment, and the conjunction to voice traffic channel resource and data traffic channel resource is realized in time
Reason distribution, so as to preferably lift channel resource utilization rate.
Brief description of the drawings
Fig. 1 is the method flow diagram for carrying out channel resource allocation provided in an embodiment of the present invention；
Fig. 2 is the every line telephone traffic threshold value set according to different carrier frequency numbers；
Fig. 3 be the embodiment of the present invention in for configurating channel resource parameter preferable adjusting range；
The method overview flow chart for carrying out channel resource allocation that Fig. 4 is provided for preferred embodiments of the present invention；
Fig. 5 is the schematic device for carrying out channel resource allocation provided in an embodiment of the present invention.
Specific embodiment
The embodiment of the present invention adjusts the cell configuration according to the network index value of Cell statistical Traffic Channel occupancy situation
The parameter value of traffic channel resource, so as to according to the voice traffic channel resource that the parameter of adjustment is cell adjustment distribution and
Data traffic channels resource, using the embodiment of the present invention, voice traffic channel resource that can automatically to the current distribution of cell and
Data traffic channels resource carries out real-time adjustment, and the conjunction to voice traffic channel resource and data traffic channel resource is realized in time
Reason distribution, so as to preferably lift channel resource utilization rate.
As shown in figure 1, be the method flow diagram for carrying out channel resource allocation provided in an embodiment of the present invention, including：
S101：According to the network index value of Cell statistical Traffic Channel occupancy situation, the cell configuration Traffic Channel is adjusted
The parameter value of resource；
S102：Parameter value according to adjustment is the voice traffic channel resource and data traffic channels of cell adjustment distribution
Resource.
It is preferred that in step S101, the network index of statistical service channel occupancy situation be one kind in following index or
Two kinds：
Cell is per line telephone traffic；Cell Temporary Block Flow TBF reusing degree；
The parameter of cell configuration channel resource is the one kind or any combination in following parameter：
Descending multiplexing dynamic channel switching threshold（DWNDYNCHNTRANLEV）；The descending multiplexing doors of Packet Data Channel PDCH
Limit（PDCHDWNLEV）；Maximum PDCH ratios thresholding（MAXPDCHRATE）.
Basic thought of the invention is by every line telephone traffic and/or interim fast stream of real-time statistics cell（Temporary
Block Flow, TBF）The concrete numerical value of the network indexes such as reusing degree, according to the current speech that these network index values are counted
Business and/or data service to the occupancy situation of radio traffic channel, the ginseng of the real-time adjustment cell configuration traffic channel resource
Several concrete numerical values, such as descending multiplexing dynamic channel change-over gate limit value and/or Packet Data Channel（Packet Data
Channel, PDCH）Descending multiplexing threshold value and/or maximum PDCH ratio threshold values etc., by the parameter after adjustment for cell is adjusted
The whole channel resource for distributing to the speech businesses such as voice call and the channel money for distributing to the data services such as online, Multimedia Message
Source.Embodiment of the present invention executive agent is network side equipment.
It is preferred that in step S102, the descending multiplexing dynamic channel change-over gate limit value according to adjustment is cell adjustment point
The voice traffic channel resource and data traffic channel resource matched somebody with somebody, including：
When the TBF numbers carried in individual data Traffic Channel reach descending multiplexing dynamic channel change-over gate limit value/10,
Triggering dynamic channel conversion application, namely the dynamic voice service channel of triggering is converted to dynamic data Traffic Channel；When single number
After according to the TBF carried in Traffic Channel all release, start dynamic channel free time release timer, the idle release of the dynamic channel
The timing of timer is set in advance, before timing arrival, if any new TBF, then holds over dynamic letter
Road, conversely, timing arrival after, triggering dynamic channel release, namely triggering dynamic data Traffic Channel be converted to it is dynamic
State voice service channel；
The descending multiplexing threshold values of PDCH according to adjustment are the voice traffic channel resource and data of cell adjustment distribution
Traffic channel resource, including：
For a PDCH, when the TBF numbers that the PDCH is carried reach descending multiplexing threshold value/10 of the PDCH, the PDCH
New TBF is no longer carried, namely the TBF numbers that each PDCH is at most carried are descending multiplexing threshold value/10 of the PDCH；
In specific implementation process, changed in time to trigger dynamic channel, reduce channel multiplexing, descending multiplexing can be made
Dynamic channel change-over gate limit value is less than the descending multiplexing threshold values of PDCH；Descending multiplexing dynamic channel change-over gate limit value can not be more than
The descending multiplexing threshold values of PDCH.
Maximum PDCH ratios threshold value according to adjustment is the voice traffic channel resource and data of cell adjustment distribution
Traffic channel resource, including：
When the ratio that PDCH takes Traffic Channel reaches the maximum PDCH ratios threshold value, no longer carry out dynamic channel and turn
Application is changed, namely no longer enters conversion of the Mobile state voice service channel to dynamic data Traffic Channel；
Here, maximum PDCH ratios threshold value=cell maximum PDCH channels number/(Traffic Channel of cell configuration
（TrafficCHannel, TCH）The static PDCH channels number of full speed channel number+cell configuration), TCH here is at full speed
Rate channel all can be taken by voice service, i.e., as dynamic voice service channel, can also be partially converted to dynamic data business
Channel.
It is preferred that descending multiplexing dynamic channel change-over gate limit value and maximum PDCH ratios threshold value according to adjustment are small for this
The voice traffic channel resource and data traffic channel resource of area's adjustment distribution, including：
When the TBF numbers carried in individual data Traffic Channel reach descending multiplexing dynamic channel change-over gate limit value/10, and work as
When the ratio that PDCH takes Traffic Channel is not up to maximum PDCH ratios threshold value, triggering dynamic channel conversion application, namely touch
State voice service channel is started to be converted to dynamic data Traffic Channel；When the TBF numbers carried in individual data Traffic Channel reach
Descending multiplexing dynamic channel change-over gate limit value/10, but the ratio of PDCH occupancy Traffic Channels has reached maximum PDCH ratios thresholding
During value, dynamic channel conversion is no longer carried out；
After the TBF carried in individual data Traffic Channel is all released, start dynamic channel free time release timer,
Before timer expiry, if any new TBF, then this dynamic channel is held over, conversely, after timer expiry, triggering
Dynamic channel discharges, namely triggering dynamic data Traffic Channel is converted to dynamic voice service channel, here, performs dynamic channel
Release can be base station controller BSC, network side equipment etc..
It is preferred that in step S101, according to the network index value of Cell statistical Traffic Channel occupancy situation, adjusting the cell
The parameter value of configuration service channel resource, including：
If every line telephone traffic threshold value of the cell per line telephone traffic less than setting, according to the adjusting step and/or tune of setting
Whole scope lowers descending multiplexing dynamic channel change-over gate limit value and/or lowers the descending multiplexing threshold values of PDCH and/or raise maximum
PDCH ratio threshold values；
If cell per line telephone traffic not less than every line telephone traffic threshold value of setting, according to the adjusting step for setting and/or
Adjusting range raises descending multiplexing dynamic channel change-over gate limit value and/or raises the descending multiplexing threshold values of PDCH and/or lower most
Big PDCH ratio threshold values.
Here, number can be used per line telephone traffic=TCH telephone traffics/TCH, that is, refers to the telephone traffic of each channel bearing（Erl）, one
Individual TCH channels occupied 3600 seconds are exactly continuously an Erl；
In specific implementation process, can flexibly be set per line telephone traffic threshold value according to the specific service conditions of cell, per line
Telephone traffic threshold value is represented when every line telephone traffic is more than or equal in cell（It is not less than）When this is per line telephone traffic threshold value, in the cell
Voice service is busy；Specifically, the cell maximum telephone traffic to be undertaken can be judged according to cell carrier frequencies number TRX, is set
It is corresponding per line telephone traffic threshold value, as shown in Fig. 2 be the every line telephone traffic threshold value set according to different carrier frequency numbers, here with K come
Represent per line telephone traffic threshold value.
In specific implementation process, real-time statistics can be carried out per line telephone traffic to cell, when discovery cell is per line traffic
When amount is less than the every line telephone traffic threshold value for setting, illustrate that current voice service is not busy, speech business resource has vacant, at this moment,
The thresholding that PDCH applies for dynamic channel can be reduced by lowering descending multiplexing dynamic channel change-over gate limit value, to accelerate dynamic
Voice traffic channel resource is converted to data traffic channels resource, and/or the descending multiplexing threshold values of downward PDCH to reduce PDCH
Reusing degree, to lift the speed that single subscriber terminal uses PDCH, and/or raises maximum PDCH ratio threshold values, to increase data
Traffic Channel takes the ratio of Traffic Channel, so as to meet the demand of data service；
Accordingly, when finding the cell per line telephone traffic not less than every line telephone traffic threshold value of setting, current language is illustrated
Sound business is very busy, and speech business resource does not have vacant, at this moment, in order to ensure being smoothed out for speech business, can be by upper
Adjust it is descending multiplexing dynamic channel change-over gate limit value, with improve PDCH apply dynamic channel thresholding, and/or raise PDCH it is descending multiple
Increase PDCH reusing degrees with threshold value, to alleviate extruding of the data service to voice traffic channel, and/or lower maximum PDCH
Ratio threshold value, to reduce the ratio that data traffic channels take Traffic Channel, it is ensured that speech business is preferential.
In specific implementation process, each parameter of above-mentioned configuration service channel resource can be directed to, pre-set adjustment
Step-length, i.e., often adjust the concrete numerical value for once raising or lowering above-mentioned parameter, after completing once to adjust, according to the parameter of adjustment
Speech business and data service are carried out in channel resource configuration process, can again count current per line telephone traffic, according to system
Every line telephone traffic of meter and the comparative result of every line telephone traffic threshold value of setting, carry out adjustment next time, in this way, matching somebody with somebody to above-mentioned
Putting the parameter of channel resource carries out dynamic circulation adjustment.Can also be above parameter setting adjusting range according to actual conditions,
Make the parameter value of adjustment not over the adjusting range for pre-setting.As shown in figure 3, to match somebody with somebody for more than in the embodiment of the present invention
Put the preferable adjusting range of the parameter of channel resource.
It is preferred that according to the network index value of Cell statistical Traffic Channel occupancy situation, adjusting cell configuration business letter
The parameter value of road resource, including：
If every line telephone traffic threshold value of the cell per line telephone traffic less than setting, and if cell TBF reusing degrees are not less than setting
TBF reusing degree first thresholds, then according to setting adjusting step and/or adjusting range, lower it is descending multiplexing dynamic channel turn
Change threshold value and/or raise maximum PDCH ratio threshold values；
If cell per line telephone traffic not less than every line telephone traffic threshold value of setting, and if cell TBF reusing degrees be not less than and set
Fixed TBF reusing degree first thresholds, then adjusting step and/or the adjusting range rise according to setting are descending is multiplexed dynamic channel turn
Change threshold value and/or raise the descending multiplexing threshold values of PDCH.
Here, TBF reusing degrees=（The mean number of all descending GPRS_TBF occupancy static state EGPRS_PDCH+all descending
Mean number+all descending EGPRS_TBF that GPRS_TBF takes dynamic EGPRS_PDCH take the flat of static state EGPRS_PDCH
Equal number+all descending EGPRS_TBF take the mean number of dynamic EGPRS_PDCH）/ there is descending TBF PDCH it is averagely individual
Number, can be used to the busy extent of characterize data business；
In specific implementation process, TBF reusing degree first thresholds can flexibly be set according to the specific service conditions of cell, such as may be used
Represented when TBF reusing degrees are not less than the TBF reusing degree first thresholds in cell with being set to 4, TBF reusing degree first thresholds,
Data service is busy in the cell；
In specific implementation process, real-time statistics can be carried out to cell TBF reusing degrees, when the TBF multiplexings of the discovery cell
When degree is not less than the TBF reusing degree first thresholds for setting, illustrate that current data service is very busy, it is necessary to more data Traffic Channel
Resource；At this moment, if carrying out real-time statistics by every line telephone traffic, find the cell per line telephone traffic less than every line words of setting
During business amount threshold value, illustrate that current voice service resource is also vacant, voice traffic channel resource can be partially converted to dynamic number
According to Traffic Channel, at this moment, PDCH can be reduced by lowering descending multiplexing dynamic channel change-over gate limit value and apply for dynamic channel
Thresholding, be converted to data traffic channels resource to accelerate dynamic voice traffic channel resource, and/or raise maximum PDCH ratios
Threshold value, increases the ratio that data traffic channels take Traffic Channel, so as to meet the demand of data service；If by every line
Telephone traffic carries out real-time statistics, when finding the cell per line telephone traffic not less than every line telephone traffic threshold value of setting, illustrates current
Speech business is also very busy, and speech business resource does not have vacant, at this moment, for user be due to speech business it is more common,
Important business, in order to ensure that the preferential of speech business is carried out, can be by raising descending multiplexing dynamic channel change-over gate
Limit value, PDCH multiplexings are increased to improve the thresholding that PDCH applies for dynamic channel, and/or the descending multiplexing threshold values of rise PDCH
Degree, to alleviate extruding of the data service to voice traffic channel, is thus carried out ensureing the preferential of speech business.
It is preferred that according to the network index value of Cell statistical Traffic Channel occupancy situation, adjusting cell configuration business letter
The parameter value of road resource, including：
If every line telephone traffic threshold value of the cell per line telephone traffic less than setting, and if cell TBF reusing degrees are not less than setting
TBF reusing degrees Second Threshold and less than setting TBF reusing degree first thresholds, then according to setting adjusting step and/or tune
Whole scope, lowers descending multiplexing dynamic channel change-over gate limit value and/or lowers the descending multiplexing threshold values of PDCH and/or raise maximum
PDCH ratio threshold values；
If cell per line telephone traffic not less than every line telephone traffic threshold value of setting, and if cell TBF reusing degrees be not less than and set
Fixed TBF reusing degrees Second Threshold and less than the TBF reusing degree first thresholds of setting, then the adjusting step according to setting and/or
Adjusting range raises descending multiplexing dynamic channel change-over gate limit value and/or raises the descending multiplexing threshold values of PDCH.
In specific implementation process, also TBF reusing degree Second Thresholds can be set according to the specific service conditions of cell, such as can be with
It is set to 1.5, TBF reusing degree Second Thresholds and represents that this is small when TBF reusing degrees are less than TBF reusing degree Second Thresholds in cell
Data service is not busy in area, namely data service is more idle, there is the dynamic data service resources that can be reclaimed by voice service；
In specific implementation process, real-time statistics can be carried out to cell TBF reusing degrees, when the TBF multiplexings of the discovery cell
Degree illustrates that data service at this moment is typically busy less than TBF reusing degrees first threshold but during more than TBF reusing degree Second Thresholds,
Channel resource adjustment can be carried out according to voice service situation；At this moment, if by carrying out real-time statistics to every line telephone traffic, finding should
When cell is less than every line telephone traffic threshold value of setting per line telephone traffic, illustrate that current voice service resource is also vacant, voice industry
Business channel resource can be partially converted to dynamic data Traffic Channel, at this moment, can be turned by lowering descending multiplexing dynamic channel
Change threshold value to reduce the thresholding that PDCH applies for dynamic channel, data service is converted to accelerate dynamic voice traffic channel resource
Channel resource, and/or lower the descending multiplexing threshold values of PDCH and reduce PDCH reusing degrees, to lift single subscriber terminal use PDCH
Speed, and/or raise maximum PDCH ratio threshold values, increase data traffic channels take Traffic Channel ratio so that expire
The demand of sufficient data service；If carrying out real-time statistics by every line telephone traffic, it is found that the cell is not less than per line telephone traffic and set
During fixed every line telephone traffic threshold value, illustrate that current voice service is very busy, at this moment, can be by raising descending multiplexing dynamic channel
Change-over gate limit value, PDCH is increased to improve the thresholding that PDCH applies for dynamic channel, and/or the descending multiplexing threshold values of rise PDCH
Reusing degree, to alleviate extruding of the data service to voice traffic channel, is thus carried out ensureing the preferential of speech business.
It is preferred that according to the network index value of Cell statistical Traffic Channel occupancy situation, adjusting cell configuration business letter
The parameter value of road resource, including：
If every line telephone traffic threshold value of the cell per line telephone traffic less than setting, and if cell TBF reusing degrees are less than setting
TBF reusing degree Second Thresholds, then according to setting adjusting step and/or adjusting range, lower it is descending multiplexing dynamic channel turn
Change threshold value and/or lower the descending multiplexing threshold values of PDCH；
If cell per line telephone traffic not less than every line telephone traffic threshold value of setting, and if cell TBF reusing degrees be less than and set
Fixed TBF reusing degree Second Thresholds, then adjusting step and/or the adjusting range rise according to setting are descending is multiplexed dynamic channel turn
Change threshold value and/or raise the descending multiplexing threshold values of PDCH and/or lower maximum PDCH ratio threshold values.
In specific implementation process, real-time statistics can be carried out to cell TBF reusing degrees, when the TBF multiplexings of the discovery cell
When degree is less than TBF reusing degree Second Thresholds, illustrate that data service at this moment is not busy, there is the dynamic number that can be reclaimed by voice service
According to service resources；At this moment, if carrying out real-time statistics by every line telephone traffic, find the cell per line telephone traffic less than setting
During per line telephone traffic threshold value, illustrate that current voice service is not also busy, speech business resource has vacant, at this moment, can be under
Adjust descending multiplexing dynamic channel change-over gate limit value to reduce the thresholding that PDCH applies for dynamic channel, to accelerate dynamic voice business letter
Road resource is converted to data traffic channels resource, and/or the descending multiplexing threshold values of downward PDCH to reduce PDCH reusing degrees, to carry
Speed of the single subscriber terminal using PDCH is risen, so as to meet the demand of data service；If being carried out in real time by every line telephone traffic
Statistics, when finding the cell per line telephone traffic not less than every line telephone traffic threshold value of setting, illustrates that current voice service is very busy,
At this moment, can by raise it is descending multiplexing dynamic channel change-over gate limit value, with improve PDCH apply dynamic channel thresholding, and/
Or raise the descending multiplexing threshold values of PDCH and increase PDCH reusing degrees, alleviating extruding of the data service to voice traffic channel,
And/or maximum PDCH ratio threshold values are lowered, to reduce the ratio of data traffic channels occupancy Traffic Channel, thus realize language
Sound business is smoothed out.
As shown in figure 4, the method overview flow chart of channel resource allocation is carried out for preferred embodiments of the present invention, including：
S401：Real-time Collection is carried out to cellular traffic, and counts the cell per line telephone traffic and TBF reusing degrees.
S402：Whether TBF reusing degrees are judged less than 4, if so, then enter step S406, otherwise into step S403；
Here 4 are the TBF reusing degree first thresholds in above-described embodiment, if cell TBF reusing degrees are more than or equal to
4, then it represents that cell data business is very busy.
S403：Judge whether be less than K per line telephone traffic, if so, then enter step S405, otherwise into step S404；
Here K is every line telephone traffic threshold that the corresponding cell of cell carrier frequencies number in above-described embodiment can be carried
Value, if cell is more than or equal to K per line telephone traffic, then it represents that cell voice service is busier.
S404：Adjusting step and adjusting range according to setting raise descending multiplexing dynamic channel change-over gate limit value, raise
The descending multiplexing threshold values of PDCH.
S405：Adjusting step and adjusting range according to setting are lowered descending multiplexing dynamic channel change-over gate limit value, are raised
Maximum PDCH ratios threshold value.
S406：Whether TBF reusing degrees are judged not less than 1.5, if so, then enter step S410, otherwise into step S407；
Here 1.5 are the TBF reusing degree Second Thresholds in above-described embodiment, if the cell TBF reusing degrees of statistics are small
In 1.5, then it represents that cell data business is not busy, if between 1.5 and 4, then it represents that cell data business is typically busy.
S407：Judge whether be less than K per line telephone traffic, if then entering step S409, otherwise into step S408；
S408：Adjusting step and adjusting range according to setting raise descending multiplexing dynamic channel change-over gate limit value, raise
The descending multiplexing threshold values of PDCH；
S409：Adjusting step and adjusting range according to setting are lowered descending multiplexing dynamic channel change-over gate limit value, are lowered
The descending multiplexing threshold values of PDCH, rise maximum PDCH ratio threshold values；
S410：Judge whether be less than K per line telephone traffic, if then entering step S412, otherwise into step S411；
S411：Adjusting step and adjusting range according to setting raise descending multiplexing dynamic channel change-over gate limit value, raise
The descending multiplexing threshold values of PDCH, downward maximum PDCH ratio threshold values；
S412：Adjusting step and adjusting range according to setting are lowered descending multiplexing dynamic channel change-over gate limit value, are lowered
The descending multiplexing threshold values of PDCH.
Based on same inventive concept, the embodiment of the present invention additionally provides a kind of with the foregoing method for carrying out channel resource allocation
The corresponding device for carrying out channel resource allocation, by the principle of these device institute solve problems carries out channel resource point with foregoing
The method matched somebody with somebody is similar, therefore the implementation of the device may refer to the implementation of preceding method, repeats part and repeats no more.
As shown in figure 5, the schematic device of channel resource allocation is carried out for the embodiment of the present invention, including：
Adjusting module 51, for the network index value according to Cell statistical Traffic Channel occupancy situation, adjusts the cell and matches somebody with somebody
Put the parameter value of traffic channel resource；
Distribute module 52, for according to the voice traffic channel resource sum that the parameter value of adjustment is cell adjustment distribution
According to traffic channel resource.
It is preferred that the network index of statistical service channel occupancy situation is one or two in following index：
Cell is per line telephone traffic；Cell Temporary Block Flow TBF reusing degree；
The parameter of cell configuration channel resource is the one kind or any combination in following parameter：
Descending multiplexing dynamic channel switching threshold；The descending multiplexing thresholdings of Packet Data Channel PDCH；Maximum PDCH ratios door
Limit.
It is preferred that adjusting module 51 specifically for：
If every line telephone traffic threshold value of the cell per line telephone traffic less than setting, according to the adjusting step and/or tune of setting
Whole scope lowers descending multiplexing dynamic channel change-over gate limit value and/or lowers the descending multiplexing threshold values of PDCH and/or raise maximum
PDCH ratio threshold values；
If cell per line telephone traffic not less than every line telephone traffic threshold value of setting, according to the adjusting step for setting and/or
Adjusting range raises descending multiplexing dynamic channel change-over gate limit value and/or raises the descending multiplexing threshold values of PDCH and/or lower most
Big PDCH ratio threshold values.
It is preferred that adjusting module 51 specifically for：
If every line telephone traffic threshold value of the cell per line telephone traffic less than setting, and if cell TBF reusing degrees are not less than setting
TBF reusing degree first thresholds, then according to setting adjusting step and/or adjusting range, lower it is descending multiplexing dynamic channel turn
Change threshold value and/or raise maximum PDCH ratio threshold values；
If cell per line telephone traffic not less than every line telephone traffic threshold value of setting, and if cell TBF reusing degrees be not less than and set
Fixed TBF reusing degree first thresholds, then adjusting step and/or the adjusting range rise according to setting are descending is multiplexed dynamic channel turn
Change threshold value and/or raise the descending multiplexing threshold values of PDCH.
It is preferred that adjusting module 51 specifically for：
If every line telephone traffic threshold value of the cell per line telephone traffic less than setting, and if cell TBF reusing degrees are not less than setting
TBF reusing degrees Second Threshold and less than setting TBF reusing degree first thresholds, then according to setting adjusting step and/or tune
Whole scope, lowers descending multiplexing dynamic channel change-over gate limit value and/or lowers the descending multiplexing threshold values of PDCH and/or raise maximum
PDCH ratio threshold values；
If cell per line telephone traffic not less than every line telephone traffic threshold value of setting, and if cell TBF reusing degrees be not less than and set
Fixed TBF reusing degrees Second Threshold and less than the TBF reusing degree first thresholds of setting, then the adjusting step according to setting and/or
Adjusting range raises descending multiplexing dynamic channel change-over gate limit value and/or raises the descending multiplexing threshold values of PDCH.
It is preferred that adjusting module 51 specifically for：
If every line telephone traffic threshold value of the cell per line telephone traffic less than setting, and if cell TBF reusing degrees are less than setting
TBF reusing degree Second Thresholds, then according to the adjusting step and/or adjusting range of setting, lower descending multiplexing dynamic channel conversion
Threshold value and/or the downward descending multiplexing threshold values of PDCH；
If every line telephone traffic threshold value of the cell per line telephone traffic not less than setting, and if cell TBF reusing degrees are less than setting
TBF reusing degree Second Thresholds, then according to setting adjusting step and/or adjusting range raise it is descending multiplexing dynamic channel conversion
Threshold value and/or the descending multiplexing threshold values of rise PDCH and/or downward maximum PDCH ratio threshold values.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, device or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.And, the present invention can be used and wherein include the computer of computer usable program code at one or more
Usable storage medium（Including but not limited to magnetic disk storage, CD-ROM, optical memory etc.）The computer program of upper implementation is produced
The form of product.
The present invention is with reference to method according to embodiments of the present invention, device（Equipment）And the flow of computer program product
Figure and/or block diagram are described.It should be understood that every first-class during flow chart and/or block diagram can be realized by computer program instructions
The combination of flow and/or square frame in journey and/or square frame and flow chart and/or block diagram.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing units is instructed to produce
A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing units
The device of the function of being specified in present one flow of flow chart or multiple one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in can guide computer or other programmable data processing units with spy
In determining the computer-readable memory that mode works so that instruction of the storage in the computer-readable memory is produced and include finger
Make the manufacture of device, the command device realize in one flow of flow chart or multiple one square frame of flow and/or block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing units so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented treatment, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without deviating from essence of the invention to the present invention
God and scope.So, if these modifications of the invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (12)
1. a kind of method for carrying out channel resource allocation, it is characterised in that the method includes：
According to the network index value of Cell statistical Traffic Channel occupancy situation, the ginseng of the cell configuration traffic channel resource is adjusted
Numerical value；The network index value is the Temporary Block Flow TBF reusing degree of the every line telephone traffic of the cell and/or the cell；
Parameter value according to adjustment is the voice traffic channel resource and data traffic channel resource of the cell adjustment distribution.
2. the method for claim 1, it is characterised in that during the parameter of the cell configuration channel resource is following parameter
One kind or any combination：
Descending multiplexing dynamic channel switching threshold；
The descending multiplexing thresholdings of Packet Data Channel PDCH；
Maximum PDCH ratios thresholding.
3. method as claimed in claim 2, it is characterised in that according to the network index of Cell statistical Traffic Channel occupancy situation
Value, adjusts the parameter value of the cell configuration traffic channel resource, including：
If every line telephone traffic threshold value of the cell per line telephone traffic less than setting, according to the adjusting step and/or tune of setting
Whole scope lowers descending multiplexing dynamic channel change-over gate limit value and/or lowers the descending multiplexing threshold values of PDCH and/or raise maximum
PDCH ratio threshold values；
If the cell is not less than every line telephone traffic threshold value per line telephone traffic, according to the adjusting step and/or tune of setting
Whole scope raises descending multiplexing dynamic channel change-over gate limit value and/or raises the descending multiplexing threshold values of PDCH and/or lower maximum
PDCH ratio threshold values.
4. method as claimed in claim 3, it is characterised in that if every line traffic of the cell per line telephone traffic less than setting
Amount threshold value, adjusting step and/or adjusting range according to setting lower descending multiplexing dynamic channel change-over gate limit value and/or downward
The descending multiplexing threshold values of PDCH and/or rise maximum PDCH ratio threshold values, including：
If the cell TBF reusing degrees not less than setting TBF reusing degree first thresholds, according to setting adjusting step and/
Or adjusting range, lower the descending multiplexing dynamic channel change-over gate limit value and/or raise the maximum PDCH ratios threshold value；
If the cell is per line telephone traffic not less than every line telephone traffic threshold value, adjusting step and/or adjustment according to setting
Scope raises descending multiplexing dynamic channel change-over gate limit value and/or raises the descending multiplexing threshold values of PDCH and/or lower maximum
PDCH ratio threshold values, including：
If the cell TBF reusing degrees be not less than the TBF reusing degrees first threshold, according to setting adjusting step and/or
Adjusting range raises the descending multiplexing dynamic channel change-over gate limit value and/or raises the descending multiplexing threshold values of PDCH.
5. method as claimed in claim 4, it is characterised in that if every line traffic of the cell per line telephone traffic less than setting
Amount threshold value, adjusting step and/or adjusting range according to setting lower descending multiplexing dynamic channel change-over gate limit value and/or downward
The descending multiplexing threshold values of PDCH and/or rise maximum PDCH ratio threshold values, including：
If the cell TBF reusing degrees are not less than the TBF reusing degrees Second Threshold for setting and less than the threshold of TBF reusing degrees first
Value, then according to the adjusting step and/or adjusting range of setting, lower the descending multiplexing dynamic channel change-over gate limit value
And/or lower the descending multiplexing threshold values of the PDCH and/or raise the maximum PDCH ratios threshold value；
If the cell is per line telephone traffic not less than every line telephone traffic threshold value, adjusting step and/or adjustment according to setting
Scope raises descending multiplexing dynamic channel change-over gate limit value and/or raises the descending multiplexing threshold values of PDCH and/or lower maximum
PDCH ratio threshold values, including：
If the cell TBF reusing degrees are not less than the TBF reusing degrees Second Threshold and less than the threshold of TBF reusing degrees first
Value, then according to setting adjusting step and/or adjusting range raise it is described it is descending multiplexing dynamic channel change-over gate limit value and/or on
Adjust the descending multiplexing threshold values of the PDCH.
6. method as claimed in claim 5, it is characterised in that if every line traffic of the cell per line telephone traffic less than setting
Amount threshold value, adjusting step and/or adjusting range according to setting lower descending multiplexing dynamic channel change-over gate limit value and/or downward
The descending multiplexing threshold values of PDCH and/or rise maximum PDCH ratio threshold values, including：
If the cell TBF reusing degrees are less than the TBF reusing degrees Second Threshold, according to the adjusting step and/or tune of setting
Whole scope, lowers the descending multiplexing dynamic channel change-over gate limit value and/or lowers the descending multiplexing threshold values of PDCH；
If the cell is per line telephone traffic not less than every line telephone traffic threshold value, adjusting step and/or adjustment according to setting
Scope raises descending multiplexing dynamic channel change-over gate limit value and/or raises the descending multiplexing threshold values of PDCH and/or lower maximum
PDCH ratio threshold values, including：
If the cell TBF reusing degrees are less than the TBF reusing degrees Second Threshold, according to the adjusting step and/or tune of setting
Whole scope raise the descending multiplexing dynamic channel change-over gate limit value and/or raise the descending multiplexing threshold values of the PDCH and/or
Lower the maximum PDCH ratios threshold value.
7. a kind of device for carrying out channel resource allocation, it is characterised in that the device includes：
Adjusting module, for the network index value according to Cell statistical Traffic Channel occupancy situation, adjusts the cell configuration industry
The parameter value of business channel resource；The network index value is the Temporary Block Flow of the every line telephone traffic of the cell and/or the cell
TBF reusing degrees；
Distribute module, for according to the voice traffic channel resource and data industry that the parameter value of adjustment is the cell adjustment distribution
Business channel resource.
8. device as claimed in claim 7, it is characterised in that the adjusting module according to the cell per line telephone traffic and/
Or the cell Temporary Block Flow TBF reusing degree, adjust cell downlink multiplexing dynamic channel switching threshold and/or the grouped data
Descending multiplexing thresholding and/or the maximum PDCH ratio thresholdings of channel PDCH.
9. device as claimed in claim 8, it is characterised in that the adjusting module specifically for：
If every line telephone traffic threshold value of the cell per line telephone traffic less than setting, according to the adjusting step and/or tune of setting
Whole scope lower the descending multiplexing dynamic channel change-over gate limit value and/or lower the descending multiplexing threshold values of the PDCH and/or
Raise the maximum PDCH ratios threshold value；
If the cell is not less than every line telephone traffic threshold value per line telephone traffic, according to the adjusting step and/or tune of setting
Whole scope raise the descending multiplexing dynamic channel change-over gate limit value and/or raise the descending multiplexing threshold values of the PDCH and/or
Lower the maximum PDCH ratios threshold value.
10. device as claimed in claim 9, it is characterised in that the adjusting module specifically for：
If the cell per line telephone traffic less than described per line telephone traffic threshold value, and if the cell TBF reusing degrees not less than setting
Fixed TBF reusing degree first thresholds, then according to the adjusting step and/or adjusting range of setting, lower the descending multiplexing dynamic
Channel change-over gate limit value and/or the rise maximum PDCH ratios threshold value；
If the cell per line telephone traffic not less than described per line telephone traffic threshold value, and if the cell TBF reusing degrees be not less than
The TBF reusing degrees first threshold, then the descending multiplexing of adjusting step and/or the adjusting range rise according to setting is dynamic believes
Road change-over gate limit value and/or the rise descending multiplexing threshold values of PDCH.
11. devices as claimed in claim 10, it is characterised in that the adjusting module specifically for：
If the cell per line telephone traffic less than described per line telephone traffic threshold value, and if the cell TBF reusing degrees not less than setting
Fixed TBF reusing degrees Second Threshold and less than the TBF reusing degrees first threshold, then according to the adjusting step and/or tune of setting
Whole scope, lower the descending multiplexing dynamic channel change-over gate limit value and/or lower the descending multiplexing threshold value of the PDCH and/or
Raise the maximum PDCH ratios threshold value；
If the cell per line telephone traffic not less than described per line telephone traffic threshold value, and if the cell TBF reusing degrees be not less than
The TBF reusing degrees Second Threshold and less than the TBF reusing degrees first threshold, then according to the adjusting step and/or tune of setting
Whole scope raises the descending multiplexing dynamic channel change-over gate limit value and/or raises the descending multiplexing threshold values of PDCH.
12. devices as claimed in claim 11, it is characterised in that the adjusting module specifically for：
If the cell per line telephone traffic less than described per line telephone traffic threshold value, and if the cell TBF reusing degrees less than described
TBF reusing degree Second Thresholds, then according to the adjusting step and/or adjusting range of setting, lower the descending multiplexing dynamic channel
Change-over gate limit value and/or the downward descending multiplexing threshold values of PDCH；
If the cell is not less than every line telephone traffic threshold value per line telephone traffic, and if the cell TBF reusing degrees are less than institute
TBF reusing degree Second Thresholds are stated, then the adjusting step and/or adjusting range according to setting raise the descending multiplexing dynamic channel
Change-over gate limit value and/or the descending multiplexing threshold values of the rise PDCH and/or the downward maximum PDCH ratios threshold value.
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| CN201210575344.6A CN103906241B (en) | 2012-12-24 | 2012-12-24 | A kind of method and device for carrying out channel resource allocation |
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| CN201210575344.6A CN103906241B (en) | 2012-12-24 | 2012-12-24 | A kind of method and device for carrying out channel resource allocation |
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| CN105578603A (en) * | 2014-10-17 | 2016-05-11 | 中国移动通信集团浙江有限公司 | Data service assigning method and device |
| CN106304201B (en) * | 2015-06-29 | 2019-07-02 | 展讯通信（上海）有限公司 | Downlink data transmission method and mobile terminal |
| CN105120481B (en) * | 2015-08-18 | 2018-11-16 | 北京拓明科技有限公司 | A kind of the automatic equalization optimization method and system of radio channel resource |
| CN105429964B (en) * | 2015-11-05 | 2019-03-22 | 河北远东通信系统工程有限公司 | A kind of media server resources control distribution method |
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|---|---|---|---|---|
| CN101835163A (en) * | 2010-02-10 | 2010-09-15 | 华为技术有限公司 | Channel allocation method and device and base station control equipment |
| CN102083140A (en) * | 2009-11-30 | 2011-06-01 | 中国移动通信集团江苏有限公司 | Method and device for balanced configuration of wireless channel |
| CN103096388A (en) * | 2011-11-02 | 2013-05-08 | 中国移动通信集团辽宁有限公司 | Method and device of temporary block flow (TBF) resource allocation |
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| US8880004B2 (en) * | 2009-05-14 | 2014-11-04 | Qualcomm Incorporated | System and method for resolving conflicts between air interfaces in a wireless communication system |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102083140A (en) * | 2009-11-30 | 2011-06-01 | 中国移动通信集团江苏有限公司 | Method and device for balanced configuration of wireless channel |
| CN101835163A (en) * | 2010-02-10 | 2010-09-15 | 华为技术有限公司 | Channel allocation method and device and base station control equipment |
| CN103096388A (en) * | 2011-11-02 | 2013-05-08 | 中国移动通信集团辽宁有限公司 | Method and device of temporary block flow (TBF) resource allocation |
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