CN103379636A - Method and device for distributing wireless carrier wave resources - Google Patents
Method and device for distributing wireless carrier wave resources Download PDFInfo
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- CN103379636A CN103379636A CN2012101251633A CN201210125163A CN103379636A CN 103379636 A CN103379636 A CN 103379636A CN 2012101251633 A CN2012101251633 A CN 2012101251633A CN 201210125163 A CN201210125163 A CN 201210125163A CN 103379636 A CN103379636 A CN 103379636A
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Abstract
The invention discloses a method and device for distributing wireless carrier wave resources. The method mainly comprises the following steps: carrier wave resource usage information of a wireless cell is collected so as to determine service usage rates corresponding to different types of services in the wireless cell; according to the determined multiple service usage rates of the services of the same type, the multiple service usage rates are transformed into the synthetical usage rate of the services of the same type, and then the synthetical usage rate of each type of services is contrasted with a threshold value corresponding to the type of services; different carrier wave resource distributing strategies are determined according to contrast results, therefore, the requirement for judgment of a carrier wave resource usage state of various network types is met, and the accuracy of determining a carrier wave resource distribution strategy according to the carrier wave resource usage state is improved.
Description
Technical field
The present invention relates to wireless communication field, relate in particular to a kind of distribution method and equipment of wireless carrier resource.
Background technology
In existing cordless communication network, for the business demand that guarantees that the user is growing, need to carry out to the wireless area of hot spot region the dilatation of wireless carrier resource.According to the difference of communication network standard, the mode of the wireless carrier resource capacity size that the wireless area of measurement hot spot region covers is also different.
In the prior art, the mode of weighing the wireless carrier resource capacity size of wireless area covering has two kinds, wherein:
First kind of way is: at existing GSM (Global System Of Mobile Communication, global system for mobile communications) in the network, usually with the telephone traffic in the communication network as weighing foundation, when measuring definite telephone traffic greater than default thresholding, determine to need to increase the gsm wireless carrier resource of current wireless residential quarter covering.
The second way is: at existing TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, TD SDMA) in the network, usually with the miscellaneous service operating position determined by the blocking rate that calculates as weighing foundation.Particularly, at first, determine any professional effective code channel number (being the talking link number) that uses carrier wave; Secondly, the different weighted value according to different business distributes uses effective code channel number of carrier wave to be weighted summation weighted value and the business of business, obtains the blocking rate that the current wireless carrier resource uses.When the blocking rate of determining is larger, determine that the TD-SCDMA wireless carrier resource of current wireless residential quarter covering less than the TD-SCDMA wireless carrier resource of actual demand, needs to increase the TD-SCDMA wireless carrier resource that the current wireless residential quarter covers.
Above dual mode is respectively for the wireless carrier resource capacity expansion method of different network formats, has following defective:
1, for first kind of way, because GSM network and TD-SCDMA network there are differences aspect business demand and the resource distribution, so that this mode can not be applied to GSM network and TD-SCDMA network simultaneously, cause practicality poor.
2, for the second way, because carrier wave can be different according to the type of service of carrying in the wireless area under the TD-SCDMA network coverage, but be divided into the carrier wave of bearing shared business and carrier wave that can not the bearing shared business, wherein, the share class business comprises: HSPA (High Speed Packet Access, high-speed link grouping) business; Unshared class business comprises that all kinds of R4 are professional, for example: CS12.12K, CS64K, PS128K, PS64K, PS384K etc., professional for unshared class, when its wireless carrier resource is weighed, consideration be that non-share class business is to the summation of basic resource unit (BRU) demand, but the up-downgoing of TD-SCDMA Network has asymmetry, need to separately consider demand to BRU for the uplink service of unshared class business and downlink business; Professional for share class, when its wireless carrier resource is weighed, consideration be the number of users that uses shared service; Therefore, if the blocking rate of the single use second way is difficult to exactly the wireless carrier resource of different business be weighed, and then determines accurately the collocation method of wireless carrier resource.
In sum, wireless carrier resources employment methods of the prior art exists poor practicability and the coarse problem of configuration mode.
Summary of the invention
The embodiment of the invention provides a kind of distribution method and equipment of wireless carrier resource, is used for solving prior art wireless carrier resources employment methods and has poor practicability and the coarse problem of configuration mode.
A kind of distribution method of wireless carrier resource, the method comprises:
The carrier resource that gathers wireless area uses information, and uses information to determine respectively the professional corresponding professional utilization rate of inhomogeneity in this wireless area according to the carrier resource of each time collection;
Process for the professional determinate multitudes professional utilization rate of same class, obtain such professional Integrated using rate;
The Integrated using rate of every class business is compared with such professional corresponding threshold value, determine the allocation strategy of the carrier resource of this wireless area according to comparative result.
A kind of distributing equipment of wireless carrier resource, this equipment comprises:
Acquisition module, the carrier resource that is used for the collection wireless area uses information;
Determination module is used for using information to determine respectively the professional corresponding professional utilization rate of this wireless area inhomogeneity according to the carrier resource of each time collection;
Integrated using rate computing module is used for processing for the professional determinate multitudes professional utilization rate of same class, obtains such professional Integrated using rate;
Comparison module is used for the Integrated using rate of every class business is compared with such professional corresponding threshold value;
The allocation strategy module is for the allocation strategy of determining the carrier resource of this wireless area according to comparative result.
Beneficial effect of the present invention is as follows:
The embodiment of the invention is used information by the carrier resource that gathers wireless area, determines the professional corresponding professional utilization rate of inhomogeneity in this wireless area; For the professional utilization rate of determinate multitudes in the same class business, these a plurality of professional utilization rates are converted into such professional Integrated using rate; And the Integrated using rate that will obtain every class business compares with such professional corresponding threshold value; Determine different carrier resource collocation strategies according to comparative result, so not only satisfied the demand that the multiple network standard is judged carrier resource use state, and improved the accuracy of determining the carrier resource collocation strategy according to carrier resource use state.
Description of drawings
Fig. 1 is the flow chart of distribution method of a kind of wireless carrier resource of the embodiment of the invention one;
Fig. 2 is the coordinate schematic diagram of the Integrated using rate of the every class business threshold value corresponding with such business;
Fig. 3 is the structural representation of distributing equipment of a kind of wireless carrier resource of present embodiment two;
Fig. 4 is the structural representation of radio carrier resource configuration system.
Embodiment
In order to realize purpose of the present invention, the embodiment of the invention provides a kind of distribution method and equipment of wireless carrier resource, uses information by the carrier resource that gathers wireless area, determines the professional corresponding professional utilization rate of inhomogeneity in this wireless area; For the professional utilization rate of determinate multitudes in the same class business, these a plurality of professional utilization rates are converted into such professional Integrated using rate; And the Integrated using rate that will obtain every class business compares with such professional corresponding threshold value, determines the state of wireless area carrier resource work; According to the state of wireless area carrier resource work, take different carrier resource collocation strategies.
Compared with prior art, the present invention is when definite carrier resource operating state, foundation is the Integrated using rate of same line of business, wherein, the Integrated using rate of same line of business is to determine a plurality of professional utilization rates by gathering wireless area carrier resource use information, and obtain after utilizing a plurality of professional utilization rates to process, so not only satisfy the demand that the multiple network standard is judged carrier resource use state, and improved the accuracy of determining the carrier resource collocation strategy according to carrier resource use state.
Below in conjunction with Figure of description the embodiment of the invention is described in detail.
Embodiment one:
As shown in Figure 1, be the flow chart of the distribution method of a kind of wireless carrier resource of the embodiment of the invention one, this distribution method comprises:
Step 101: the carrier resource that gathers wireless area uses information.
Wherein, described carrier resource uses information, comprises in average user's number of average equivalent primary channel number that up unshared class business takies, average equivalent primary channel number that descending unshared class business takies and share class business one or more.
Described average equivalent primary channel number can be the average code channel number that non-share class business takies, also can be characterize current up/or descending unshared class business take the parameter of the quantity of wireless carrier resource, be not specifically limited here.
The network formats of described wireless area support can be GSM, also can be TD-SCDMA, can also be WCDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access (WCDMA)) etc.
In this step 101, it can be to gather constantly as one-period with one day or 15 minutes that the wireless area carrier resource is used information, also can be to be set in a certain set time section to carry out acquisition operations, for example: 18 o'clock to 21 o'clock evening.The time that gathers can preset according to the actual needs, and for example: continuous 168 hours an of week is carried out the collection that carrier resource uses information; Perhaps carried out the collection of carrier resource use information etc. at 18 of continuous 5 weekends o'clock to 21 o'clock.
According to the difference of type of service, with the carrier resource use information that produces in different time cycle or the time period storage of classifying, and generate corresponding wireless carrier resource and use form.The content of this form comprises and is not limited to: the professional BRU of up unshared class (Basic Resource Unit, basic resource unit) of the time of cell ID, generation, type of service, wireless area on average uses number, the professional BRU of descending unshared class on average to use number, use the number of users of share class business etc.
Step 102: the carrier resource according to each time collection uses information to determine respectively the professional corresponding professional utilization rate of inhomogeneity in this wireless area.
Particularly, if the network formats that the current wireless residential quarter is supported is TD-SCDMA, in the carrier resource use information of this collection, comprise when average equivalent primary channel that up unshared class business takies is counted, determine the professional corresponding professional utilization rate of up unshared class by following formula:
L
u＝R
u/B
u
Wherein, L
uBe the professional corresponding professional utilization rate of up unshared class, R
uBe the average equivalent primary channel number that up unshared class business takies, B
uFor can be for the professional equivalent primary channel number of up unshared class.
In this step 102, use form according to the wireless carrier resource that generates in the step 101, search the average equivalent primary channel number (being that uplink service BRU on average uses number) that the up unshared class business that comprises in this form takies, and according to this cell configuration for the professional equivalent primary channel number of up unshared class, obtain the corresponding professional utilization rate of up unshared class business.
Need to prove that a kind of if the kind of up unshared class business is at least, the value of u is to be not less than 1 positive integer so.
The kind of supposing current up unshared class business is two kind of 1 professional and 2 business, uses according to the carrier resource of this collection so that the corresponding professional utilization rate of 1 business is L in this wireless area that information determines
1With 2 professional corresponding professional utilization rates be L
2
When the average equivalent primary channel number that uses form according to the wireless carrier resource that generates in the step 101, search 1 business that comprises in this form to take is R
1, R
2And R
3, the equivalent primary channel for 1 business of this cell configuration is counted B
1The time, the 1 professional corresponding professional utilization rate that obtains is L
11=R
1/ B
1, L
12=R
2/ B
1, L
13=R
3/ B
1Searching the average equivalent primary channel number that 2 business that comprise in this form take is R
4And R
5, the equivalent primary channels for 2 business of this cell configuration are counted B
2The time, the 2 professional corresponding professional utilization rates that obtain are L
21=R
4/ B
2, L
22=R
5/ B
2
That is to say the up unshared class 1 professional corresponding professional utilization rate L that this collects
1Three corresponding numerical value are L
11, L
12And L
13The up unshared class 2 professional corresponding professional utilization rate L that collect
2Two corresponding numerical value are L
21And L
22
In the carrier resource use information of this collection, comprise when average equivalent primary channel that descending unshared class business takies is counted, determine the professional corresponding professional utilization rate of descending unshared class by following formula:
L
d＝R
d/B
d
Wherein, L
dBe the utilance of descending unshared class business, R
dBe the average equivalent primary channel number of descending unshared class business, B
dFor can be for the professional equivalent primary channel number of descending unshared class.
Need to prove that a kind of if the kind of descending unshared class business is at least, the value of d is to be not less than 1 positive integer so.
The kind of supposing current descending unshared class business is two kind of 3 professional and 4 business, uses according to the carrier resource of this collection so that the corresponding professional utilization rates of 3 business are L in this wireless area that information determines
3With 4 professional corresponding professional utilization rates be L
4
When the average equivalent primary channel number that uses form according to the wireless carrier resource that generates in the step 101, search 3 business that comprise in this form to take is R
a, R
bAnd R
c, the equivalent primary channels for 3 business of this cell configuration are counted B
3The time, the 3 professional corresponding professional utilization rates that obtain are L
31=R
a/ B
3, L
32=R
b/ B
3, L
33=R
c/ B
3Searching the average equivalent primary channel number that 4 business that comprise in this form take is R
dAnd R
e, the equivalent primary channels for 4 business of this cell configuration are counted B
4The time, the 4 professional corresponding professional utilization rates that obtain are L
41=R
d/ B
4, L
42=R
e/ B
4
That is to say the descending unshared class 3 professional corresponding professional utilization rate L that this collects
3Three corresponding numerical value are L
31, L
32And L
33The descending unshared class 4 professional corresponding professional utilization rate L that collect
4Two corresponding numerical value are L
41And L
42
When the average user who comprises the share class business in the carrier resource use information of this collection counts, determine the professional corresponding professional utilization rate of share class by following formula:
H
K＝V
K/(F
K*B
K*N
K)
Wherein, H
KBe the shared rate of share class business, V
KFor using the average user number of shared service, F
KBut be the carrier number of bearing shared class business, B
KFor dividing in the multiplexing situation not opening frame, single shared service carrier wave can carry follows the number of channel, N
KFor the frame of following channel of shared service divides multiplexing multiple, K is the classification number of share class business, and value is 1～M, and M is positive integer.
The kind of supposing current shared class business is two kind of 5 professional and 6 business, uses according to the carrier resource of this collection so that the corresponding professional utilization rates of 5 business are H in this wireless area that information determines
5With 6 professional corresponding professional utilization rates be H
6
When using form according to the wireless carrier resource that generates in the step 101, searching the 5 professional average user number that comprise in this form is V
1, V
2And V
3But the carrier number of bearing shared class business is F
5, to divide in the multiplexing situation not opening frame, the number of channel of following that single shared service carrier wave can carry is B
5, divide when multiplexing when opening frame, shared service follow number of channel B
5The multiple that changes is N
5The time, the 5 professional corresponding professional utilization rates that obtain are H
51=V
1/ F
5* B
5* N
5, H
52=V
2/ F
5* B
5* N
5, H
53=V
3/ F
5* B
5* N
5Searching the 6 professional average user number that comprise in this form is V
4And V
5But the carrier number of bearing shared class business is F
6, to divide in the multiplexing situation not opening frame, the number of channel of following that single shared service carrier wave can carry is B
6, divide when multiplexing when opening frame, shared service follow number of channel B
6The multiple that changes is N
6The time, the 6 professional corresponding professional utilization rates that obtain are H
61=V
4/ F
6* B
6* N
6And H
62=V
5/ F
6* B
6* N
6
That is to say this share class that collects 5 professional corresponding professional utilization rate H
5Three corresponding numerical value are H
51, H
52And H
53The share class 6 professional corresponding professional utilization rate H that collect
6Two corresponding numerical value are H
61And H
62
Need to prove, when dividing in the multiplexing situation not opening frame, single shared service carrier wave can carry when following the number of channel to be B, the multiple of following the number of channel of shared service is N=1, when dividing in the multiplexing situation at the unlatching frame, the number of channel of following that single shared service carrier wave can carry is B, and the multiple of following the number of channel of shared service is N, at this moment, N is greater than 1.
Need to prove, if the network formats that the current wireless residential quarter is supported is GSM, the professional utilization rate that the equivalent primary channel number that can use according to the business of current collection and the ratio between the operational equivalent primary channel number are determined gsm service, therefore, the difference of the network formats of supporting according to wireless area, the mode of the professional utilization rate of the business under this network formats of determining is also different, determines that specifically the professional utilization rate of the business under the different network formats is not done restriction here.
Step 103: process for the professional determinate multitudes professional utilization rate of same class, obtain such professional Integrated using rate.
In step 103, when a plurality of professional utilization rate of determining according to the carrier resource use information of multi collect for the same class business, described a plurality of professional utilization rates are processed obtaining such professional Integrated using rate, concrete grammar is:
The first step: for described a plurality of professional utilization rates, N following operation carried out in circulation, and described N is poor for the number of the professional utilization rate determined and setting threshold value, and N is positive integer:
Described a plurality of professional utilization rates are made difference operation in twos, and two operational factors corresponding to minimum value are gathered as a professional utilization rate in the numerical value that operation result is corresponding, wherein: when professional utilization rate is made difference operation, if there is professional utilization rate set in the operational factor, then should the business utilization rate in the set each professional utilization rate respectively with another operational factor in the professional utilization rate that comprises poor respectively, being averaged of the absolute value that differs from is rear as making the difference operation result.
The number of described definite professional utilization rate is the quantity of the professional utilization rate that obtains of same class service computation, and described setting thresholding can be determined as required that the professional utilization rate that the same class service computation need to be obtained is converted into and set number.
With above-mentioned up unshared class 1 professional and up unshared class 2 professional corresponding professional utilization rate L
11, L
12, L
13, L
21And L
22Be example, wherein, the number of described definite professional utilization rate is 5, supposes that the threshold value of setting is 3, and N is 5-3=2 so, namely carries out conversion operation twice:
For the first time operation:
At first, with L
11, L
12, L
13, L
21And L
22Make in twos difference operation;
Particularly, the operation result of making in twos difference operation is: L
11With L
12The absolute value of difference, L
11With L
13The absolute value of difference, L
11With L
21The absolute value of difference, L
11With L
22The absolute value of difference, L
12With L
13The absolute value of difference, L
12With L
21The absolute value of difference, L
12With L
22The absolute value of difference, L
13With L
21The absolute value of difference, L
13With L
22The absolute value of difference, L
21With L
22The absolute value of difference.
Secondly, determine that two operational factors corresponding to minimum value are gathered as a professional utilization rate in numerical value corresponding to operation result, suppose L
11With L
12Poor absolute value is minimum, then with L
11With L
12As professional utilization rate set, i.e. { a L
11, L
12.
At this moment, the professional utilization rate that obtains is { L
11, L
12, L
13, L
21And L
22, the number of professional utilization rate is 4.
Need to prove, with { L
11, L
12Regard an integral body as, think a professional utilization rate.
For the second time operation:
At first, with { L
11, L
12, L
13, L
21And L
22Make in twos difference operation;
Particularly, { L
11, L
12And L
13The method of making difference operation is: { L
11, L
12And L
13Making poor operation result is: (L
11With L
13The absolute value+L of difference
12With L
13The absolute value of difference)/2.
Therefore, { L
11, L
12, L
13, L
21And L
22The operation result of making in twos difference operation is: { L
11, L
12And L
13The mean value, { L of absolute value of difference
11, L
12And L
21The mean value, { L of poor absolute value
11, L
12And L
22Mean value, the L of poor absolute value
13With L
21The absolute value of difference, L
13With L
22The absolute value of difference, L
21With L
22The absolute value of difference.
Secondly, determine that two operational factors corresponding to minimum value are gathered as a professional utilization rate in numerical value corresponding to operation result, suppose { L
11, L
12And L
21The mean value of absolute value of difference minimum, then with { L
11, L
12And L
21As a professional utilization rate set, namely.
At this moment, the professional utilization rate that obtains is { L
11, L
12, L
21, L
13And L
22, the number of professional utilization rate is 3, satisfies and sets threshold value 3.
Second step: when behind the circulation aforesaid operations, having the professional utilization rate of unallocated extremely professional utilization rate set, according to the weighted value of setting, the maximum traffic utilization rate in the professional utilization rate set that obtains behind the circulation aforesaid operations and unallocated professional utilization rate to professional utilization rate set are weighted summation obtain the Integrated using rate; Otherwise, according to the weighted value of setting, the maximum traffic utilization rate in the professional utilization rate set that obtains behind the circulation aforesaid operations is weighted summation obtains the Integrated using rate.
Particularly, unallocated single professional utilization rate and the set of professional utilization rate to professional utilization rate set that obtains after the cycling all is called an object, wherein, the element that comprises in the single professional utilization rate is 1, and the number of the element that comprises in the professional utilization rate set is the number of professional utilization rate; Determine the number of the element that comprises in each object; Obtain the element number sum that comprises in all objects after the computation cycles operation; Equal to obtain after the number of the element that comprises in the object and the cycling ratio of the element number sum that comprises in all objects for the weighted value of an object.
Take professional utilization rate obtained above as { L
11, L
12, L
21, L
13And L
22Be example, determine { L
11, L
12, L
21Weighted value be: 3/5; Determine L
13Weighted value be: 1/5; Determine L
22Weighted value be: 1/5.
Therefore, the service integration utilization rate that comprises the up unshared class business of 1 professional and 2 business is 3/5*{L
11, L
12, L
21In professional utilization rate maximum+1/5*L
13+ 1/5*L
22
Same method can determine to comprise the service integration utilization rate of the descending unshared class business of 3 professional and 4 business; Can also determine to comprise the service integration utilization rate of the share class business of 5 professional and 6 business, concrete definite mode no longer is described in detail.
Need to prove that definite method of the weighted value that provides in the present embodiment is not the present invention program's unique method, can determine by other means according to the actual needs, in the present invention program, do not do restriction.
Step 104: the professional corresponding threshold value of Integrated using rate and such of every class business is compared.
In step 104, described threshold value can determine according to actual needs, but the also scope of setting threshold, for example [0,1].
As shown in Figure 2, for the Integrated using rate of every class business and such professional corresponding threshold value at the coordinate schematic diagram, suppose that the threshold value of share class business correspondence is the first setting threshold, interval is [0, C]; The professional corresponding threshold value of up unshared class is the second setting threshold, and interval is [0, A]; The professional corresponding threshold value of descending unshared class is the 3rd setting threshold, and interval is [0, B], and is as shown in table 1, is the combined situation of professional, the up unshared class business of share class and the relatively rear comparative result of descending unshared class business:
| 1-1 | 1-2 | 1-3 | 1-4 | |
| 2-1 | The first situation | The first situation | ||
| 2-2 | The first situation | The second situation | ||
| 2-3 | The third situation | The 4th kind of situation | ||
| 2-4 | The 4th kind of situation | The 4th kind of situation |
Table 1
The first situation: when the Integrated using rate H of share class business is not more than the Integrated using rate L2 during greater than three setting threshold that set Second Threshold and descending unshared class business greater than setting Second Threshold or H greater than the first setting threshold, L1 greater than the Integrated using rate L1 of the first setting threshold and up unshared class business, determine that the professional and unshared class business of the share class of this residential quarter all is in busy state.
The second situation: when H is not more than when setting Second Threshold and L2 and being not more than the 3rd setting threshold greater than the first setting threshold, L1, the share class business of determining this residential quarter is in busy state and unshared class business is in idle condition.
The third situation: be not more than when setting Second Threshold and L2 and being not more than the 3rd setting threshold when H is not more than the first setting threshold, L1, determine that the professional and unshared class business of the share class of this residential quarter all is in idle condition.
The 4th kind of situation: be not more than and set Second Threshold and L2 greater than the 3rd setting threshold when H is not more than the first setting threshold, L1, perhaps H is not more than the first setting threshold and L1 when setting Second Threshold, and the share class business of determining this residential quarter is in idle condition and unshared class business is in busy state.
Step 105: the allocation strategy of determining the carrier resource of this wireless area according to comparative result.
Particularly, professional for unshared class when professional and unshared class business all is in busy state when the share class of determining this residential quarter, in the situation that the wireless carrier resource can be used, increase the carrier resource of the unshared class business of carrying;
Professional for share class, judgment frame divides whether multiplexing multiple is maximum, if not, then shared service is followed the frame of channel to divide multiplexing multiple to be adjusted into original 2 times; If then in the situation that the wireless carrier resource can be used, increase the carrier resource of bearing shared class business.
When the share class business of determining this residential quarter is in busy state and unshared class business and is in idle condition, professional for share class, when frame divides multiplexing multiple for maximum, follow the frame of channel to divide multiplexing multiple to be adjusted into original 2 times shared service; To divide multiplexing multiple be maximum and non-bearing shared service carrier number greater than 1 the time when frame, but the carrier resource of the unshared class business of carrying is changed into the carrier resource of bearing shared class business; Be maximum and non-bearing shared service carrier number when being not more than 1 when frame divides multiplexing multiple, in the situation that the wireless carrier resource can be used, increase the carrier resource of bearing shared class business.
When professional and unshared class business all is in idle condition when the share class of determining this residential quarter, professional for unshared class, when the carrier number of the unshared class business of carrying greater than 1 the time, reduce the carrier resource of the unshared class business of carrying;
Professional for share class, when the carrier number of bearing shared class business greater than 1 the time, reduce the carrier resource of bearing shared class business; When the carrier number of bearing shared class business is not more than 1 and shared service when following the frame of channel to divide multiplexing multiple to be not less than 2, follow the frame of channel to divide multiplexing multiple to be adjusted into original 1/2nd shared service.
When the share class business of determining this residential quarter is in idle condition and unshared class business and is in busy state, professional for unshared class, when the carrier number of bearing shared class business greater than 1 the time, the carrier wave of bearing shared class business is changed into the carrier resource of the unshared class business of carrying; When the carrier number of bearing shared class business is not more than 1, in the situation that the wireless carrier resource can be used, increase the carrier resource of the unshared class business of carrying.
By the scheme of present embodiment one, use information by the carrier resource that gathers wireless area, determine the professional corresponding professional utilization rate of inhomogeneity in this wireless area; For the professional utilization rate of determinate multitudes in the same class business, these a plurality of professional utilization rates are converted into such professional Integrated using rate; And the Integrated using rate that will obtain every class business compares with such professional corresponding threshold value, determines the state of wireless area carrier resource work; State according to the work of wireless area carrier resource, take different carrier resource collocation strategies, so not only satisfy the demand that the multiple network standard is judged carrier resource use state, and improved the accuracy of determining the carrier resource collocation strategy according to carrier resource use state.
Embodiment two:
As shown in Figure 3, be the structural representation of the distributing equipment of a kind of wireless carrier resource of present embodiment two, this equipment comprises: acquisition module 21, determination module 22, Integrated using rate computing module 23, comparison module 24 and allocation strategy module 25.Wherein,
Integrated using rate computing module 23 is used for processing for the professional determinate multitudes professional utilization rate of same class, obtains such professional Integrated using rate;
Particularly, described determination module 22 specifically comprises: uplink service utilization rate determining unit 26, downlink business utilization rate determining unit 27 and shared service utilization rate determining unit 28, wherein:
Uplink service utilization rate determining unit 26, when being used for average equivalent primary channel that carrier resource use information when this collection comprises that up unshared class business takies and counting, determine the corresponding professional utilization rate of up unshared class business by following formula:
L
u＝R
u/B
u
Wherein, L
uBe the professional corresponding professional utilization rate of up unshared class, R
uBe the average equivalent primary channel number that up unshared class business takies, B
uFor can be for the professional equivalent primary channel number of up unshared class;
Downlink business utilization rate determining unit 27, when being used for average equivalent primary channel that carrier resource use information when this collection comprises that descending unshared class business takies and counting, determine the corresponding professional utilization rate of descending unshared class business by following formula:
L
d＝R
d/B
d
Wherein, L
dBe the utilance of descending unshared class business, R
dBe the average equivalent primary channel number of descending unshared class business, B
dFor can be for the professional equivalent primary channel number of descending unshared class;
Shared service utilization rate determining unit 28 is used for when the carrier resource use information of this collection comprises that the average user of share class business counts, and determines the professional corresponding professional utilization rate of share class by following formula:
H
K＝V
K/(F
K*B
K*N
K)
Wherein, H
KBe the shared rate of share class business, V
KFor using the average user number of shared service, F
KBut be the carrier number of bearing shared class business, B
KFor dividing in the multiplexing situation not opening frame, single shared service carrier wave can carry follows the number of channel, N
KFor the frame of following channel of shared service divides multiplexing multiple, K is the classification number of share class business, and value is 1～M, and M is positive integer.
Described Integrated using rate computing module 23, concrete being used for for described a plurality of professional utilization rates, N following operation carried out in circulation, and described N is poor for the number of the professional utilization rate determined and setting threshold value, and N is positive integer:
Described a plurality of professional utilization rates are made difference operation in twos, and two operational factors corresponding to minimum value are gathered as a professional utilization rate in the numerical value that operation result is corresponding, wherein: when professional utilization rate is made difference operation, if there is professional utilization rate set in the operational factor, then should the business utilization rate in the set each professional utilization rate respectively with another operational factor in the professional utilization rate that comprises poor respectively, the absolute value that obtains differing from is averaged rear conduct and makes the difference operation result;
When behind the circulation aforesaid operations, having the professional utilization rate of unallocated extremely professional utilization rate set, according to the weighted value of setting, the maximum traffic utilization rate in the professional utilization rate set that obtains behind the circulation aforesaid operations and unallocated professional utilization rate to professional utilization rate set are weighted summation obtain the Integrated using rate; Otherwise, according to the weighted value of setting, the maximum traffic utilization rate in the professional utilization rate set that obtains behind the circulation aforesaid operations is weighted summation obtains the Integrated using rate.
Described comparison module 24, concrete being used for is not more than the Integrated using rate L2 during greater than three setting threshold that set Second Threshold and descending unshared class business greater than setting Second Threshold or H greater than the first setting threshold, L1 greater than the Integrated using rate L1 of the first setting threshold and up unshared class business as the Integrated using rate H of share class business, determines that share class business and the unshared class business of this residential quarter all is in busy state;
When H is not more than when setting Second Threshold and L2 and being not more than the 3rd setting threshold greater than the first setting threshold, L1, the share class business of determining this residential quarter is in busy state and unshared class business is in idle condition;
Be not more than when setting Second Threshold and L2 and being not more than the 3rd setting threshold when H is not more than the first setting threshold, L1, determine that the professional and unshared class business of the share class of this residential quarter all is in idle condition;
Be not more than and set Second Threshold and L2 greater than the 3rd setting threshold when H is not more than the first setting threshold, L1, perhaps H is not more than the first setting threshold and L1 when setting Second Threshold, and the share class business of determining this residential quarter is in idle condition and unshared class business is in busy state.
Described allocation strategy module 25, when specifically all being in busy state for and unshared class business professional when the share class of determining this residential quarter, professional for unshared class, in the situation that the wireless carrier resource can be used, increase the carrier resource of the unshared class business of carrying, and professional for share class, and judgment frame divides whether multiplexing multiple is maximum, if not, then shared service is followed the frame of channel to divide multiplexing multiple to be adjusted into original 2 times; If then in the situation that the wireless carrier resource can be used, increase the carrier resource of bearing shared class business;
When the share class business of determining this residential quarter is in busy state and unshared class business and is in idle condition, professional for share class, when frame divides multiplexing multiple for maximum, follow the frame of channel to divide multiplexing multiple to be adjusted into original 2 times shared service; To divide multiplexing multiple be maximum and non-bearing shared service carrier number greater than 1 the time when frame, but the carrier resource of the unshared class business of carrying is changed into the carrier resource of bearing shared class business; Be maximum and non-bearing shared service carrier number when being not more than 1 when frame divides multiplexing multiple, in the situation that the wireless carrier resource can be used, increase the carrier resource of bearing shared class business;
When professional and unshared class business all is in idle condition when the share class of determining this residential quarter, professional for unshared class, when the carrier number of the unshared class business of carrying greater than 1 the time, reduce the carrier resource of the unshared class business of carrying; Professional for share class, when the carrier number of bearing shared class business greater than 1 the time, reduce the carrier resource of bearing shared class business; When the carrier number of bearing shared class business is not more than 1 and shared service when following the frame of channel to divide multiplexing multiple to be not less than 2, follow the frame of channel to divide multiplexing multiple to be adjusted into original 1/2nd shared service;
When the share class business of determining this residential quarter is in idle condition and unshared class business and is in busy state, professional for unshared class, when the carrier number of bearing shared class business greater than 1 the time, the carrier wave of bearing shared class business is changed into the carrier resource of the unshared class business of carrying; When the carrier number of bearing shared class business is not more than 1, in the situation that the wireless carrier resource can be used, increase the carrier resource of the unshared class business of carrying.
As shown in Figure 4, be the structural representation of radio carrier resource configuration system, its operation principle is:
The wireless carrier resource allocation apparatus is connected with the operation maintenance system of communication network by the input interface of acquisition module, can gather and store the wireless carrier resource using information.
The wireless carrier resource using information of certain wireless area that the wireless carrier resource allocation apparatus obtains according to acquisition module, determine the professional corresponding professional utilization rate of inhomogeneity in this wireless area, and process for the professional determinate multitudes of a same class professional utilization rate, obtain such professional Integrated using rate; Utilize the Integrated using rate of every class business of determining to compare with such professional corresponding threshold value, determine the allocation strategy of the carrier resource of this wireless area according to comparative result, the allocation strategy of the carrier resource of this wireless area that will determine by output port sends to operation maintenance system.
Operation maintenance system generates corresponding human-machine operation instruction according to the carrier resource allocation strategy that receives, and the wireless carrier resource of wireless area is adjusted.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (10)
1. the distribution method of a wireless carrier resource is characterized in that, the method comprises:
The carrier resource that gathers wireless area uses information, and uses information to determine respectively the professional corresponding professional utilization rate of inhomogeneity in this wireless area according to the carrier resource of each time collection;
Process for the professional determinate multitudes professional utilization rate of same class, obtain such professional Integrated using rate;
The Integrated using rate of every class business is compared with such professional corresponding threshold value, determine the allocation strategy of the carrier resource of this wireless area according to comparative result.
2. the method for claim 1, it is characterized in that, described carrier resource uses information, comprises in average user's number of average equivalent primary channel number that up unshared class business takies, equivalent primary channel number that descending unshared class business takies and share class business one or more;
Carrier resource according to each collection uses information to determine respectively the corresponding professional utilization rate of different business in this wireless area, specifically comprises:
When comprising in the carrier resource use information of this collection that average equivalent primary channel that up unshared class business takies is counted, determine the professional corresponding professional utilization rate of up unshared class by following formula:
L
u＝R
u/B
u
Wherein, L
uBe the professional corresponding professional utilization rate of up unshared class, R
uBe the average equivalent primary channel number that up unshared class business takies, B
uFor can be for the professional equivalent primary channel number of up unshared class;
When comprising in the carrier resource use information of this collection that equivalent primary channel that descending unshared class business takies is counted, determine the professional corresponding professional utilization rate of descending unshared class by following formula:
L
d＝R
d/B
d
Wherein, L
dBe the utilance of descending unshared class business, R
dBe the average equivalent primary channel number of descending unshared class business, B
dFor can be for the professional equivalent primary channel number of descending unshared class;
When the average user who comprises the share class business in the carrier resource use information of this collection counts, determine the professional corresponding professional utilization rate of share class by following formula:
H
K＝V
K/(F
K*B
K*N
K)
Wherein, H
KBe the shared rate of share class business, V
KFor using the average user number of shared service, F
KBut be the carrier number of bearing shared class business, B
KFor dividing in the multiplexing situation not opening frame, single shared service carrier wave can carry follows the number of channel, N
KFor the frame of following channel of shared service divides multiplexing multiple, K is the classification number of share class business, and value is 1～M, and M is positive integer.
3. method as claimed in claim 2, it is characterized in that, when a plurality of professional utilization rate of determining according to the carrier resource use information of multi collect for the same class business, described a plurality of professional utilization rates are processed obtaining such professional Integrated using rate, specifically comprise:
For described a plurality of professional utilization rates, N following operation carried out in circulation, and described N is poor for the number of the professional utilization rate determined and setting threshold value, and N is positive integer:
Described a plurality of professional utilization rates are made difference operation in twos, and two operational factors corresponding to minimum value are gathered as a professional utilization rate in the numerical value that operation result is corresponding, wherein: when professional utilization rate is made difference operation, if there is professional utilization rate set in the operational factor, then should the business utilization rate in the set each professional utilization rate respectively with another operational factor in the professional utilization rate that comprises poor respectively, be averaged the absolute value that differs from rear as making the difference operation result;
When behind the circulation aforesaid operations, having the professional utilization rate of unallocated extremely professional utilization rate set, according to the weighted value of setting, the maximum traffic utilization rate in the professional utilization rate set that obtains behind the circulation aforesaid operations and unallocated professional utilization rate to professional utilization rate set are weighted summation obtain the Integrated using rate; Otherwise, according to the weighted value of setting, the maximum traffic utilization rate in the professional utilization rate set that obtains behind the circulation aforesaid operations is weighted summation obtains the Integrated using rate.
4. the method for claim 1 is characterized in that, the Integrated using rate of every class business and such professional corresponding threshold value are compared, and specifically comprises:
When the Integrated using rate H of share class business is not more than the Integrated using rate L2 during greater than three setting threshold that set Second Threshold and descending unshared class business greater than setting Second Threshold or H greater than the first setting threshold, L1 greater than the Integrated using rate L1 of the first setting threshold and up unshared class business, determine that the professional and unshared class business of the share class of this residential quarter all is in busy state;
When H is not more than when setting Second Threshold and L2 and being not more than the 3rd setting threshold greater than the first setting threshold, L1, the share class business of determining this residential quarter is in busy state and unshared class business is in idle condition;
Be not more than when setting Second Threshold and L2 and being not more than the 3rd setting threshold when H is not more than the first setting threshold, L1, determine that the professional and unshared class business of the share class of this residential quarter all is in idle condition;
Be not more than and set Second Threshold and L2 greater than the 3rd setting threshold when H is not more than the first setting threshold, L1, perhaps H is not more than the first setting threshold and L1 when setting Second Threshold, and the share class business of determining this residential quarter is in idle condition and unshared class business is in busy state.
5. method as claimed in claim 4 is characterized in that, determines specifically to comprise the allocation strategy of the carrier resource of this wireless area according to comparative result:
When professional and unshared class business all is in busy state when the share class of determining this residential quarter, professional for unshared class, in the situation that the wireless carrier resource can be used, increase the carrier resource of the unshared class business of carrying, professional for share class, judgment frame divides whether multiplexing multiple is maximum, if not, then shared service is followed the frame of channel to divide multiplexing multiple to be adjusted into original 2 times; If then in the situation that the wireless carrier resource can be used, increase the carrier resource of bearing shared class business;
When the share class business of determining this residential quarter is in busy state and unshared class business and is in idle condition, professional for share class, when frame divides multiplexing multiple for maximum, follow the frame of channel to divide multiplexing multiple to be adjusted into original 2 times shared service; To divide multiplexing multiple be maximum and non-bearing shared service carrier number greater than 1 the time when frame, but the carrier resource of the unshared class business of carrying is changed into the carrier resource of bearing shared class business; Be maximum and non-bearing shared service carrier number when being not more than 1 when frame divides multiplexing multiple, in the situation that the wireless carrier resource can be used, increase the carrier resource of bearing shared class business;
When professional and unshared class business all is in idle condition when the share class of determining this residential quarter, professional for unshared class, when the carrier number of the unshared class business of carrying greater than 1 the time, reduce the carrier resource of the unshared class business of carrying; Professional for share class, when the carrier number of bearing shared class business greater than 1 the time, reduce the carrier resource of bearing shared class business; When the carrier number of bearing shared class business is not more than 1 and shared service when following the frame of channel to divide multiplexing multiple to be not less than 2, follow the frame of channel to divide multiplexing multiple to be adjusted into original 1/2nd shared service;
When the share class business of determining this residential quarter is in idle condition and unshared class business and is in busy state, professional for unshared class, when the carrier number of bearing shared class business greater than 1 the time, the carrier wave of bearing shared class business is changed into the carrier resource of the unshared class business of carrying; When the carrier number of bearing shared class business is not more than 1, in the situation that the wireless carrier resource can be used, increase the carrier resource of the unshared class business of carrying.
6. the distributing equipment of a wireless carrier resource is characterized in that, this equipment comprises:
Acquisition module, the carrier resource that is used for the collection wireless area uses information;
Determination module is used for using information to determine respectively the professional corresponding professional utilization rate of this wireless area inhomogeneity according to the carrier resource of each time collection;
Integrated using rate computing module is used for processing for the professional determinate multitudes professional utilization rate of same class, obtains such professional Integrated using rate;
Comparison module is used for the Integrated using rate of every class business is compared with such professional corresponding threshold value;
The allocation strategy module is for the allocation strategy of determining the carrier resource of this wireless area according to comparative result.
7. distributing equipment as claimed in claim 6, it is characterized in that, described carrier resource uses information, comprises in average user's number of equivalent primary channel number that up unshared class business takies, equivalent primary channel number that descending unshared class business takies and share class business one or more;
Described determination module specifically comprises: uplink service utilization rate determining unit, downlink business utilization rate determining unit and shared service utilization rate determining unit, wherein:
Uplink service utilization rate determining unit, when being used for equivalent primary channel that carrier resource use information when this collection comprises that up unshared class business takies and counting, determine the corresponding professional utilization rate of up unshared class business by following formula:
L
u＝R
u/B
u
Wherein, L
uBe the professional corresponding professional utilization rate of up unshared class, R
uBe the average equivalent primary channel number that up unshared class business takies, B
uFor can be for the professional equivalent primary channel number of up unshared class;
Downlink business utilization rate determining unit, when being used for average equivalent primary channel that carrier resource use information when this collection comprises that descending unshared class business takies and counting, determine the corresponding professional utilization rate of descending unshared class business by following formula:
L
d＝R
d/B
d
Wherein, L
dBe the utilance of descending unshared class business, R
dBe the average equivalent primary channel number of descending unshared class business, B
dFor can be for the professional equivalent primary channel number of descending unshared class;
Shared service utilization rate unit is used for when the carrier resource use information of this collection comprises that the average user of share class business counts, and determines the professional corresponding professional utilization rate of share class by following formula:
H
K＝V
K/(F
K*B
K*N
K)
Wherein, H
KBe the shared rate of share class business, V
KFor using the average user number of shared service, F
KBut be the carrier number of bearing shared class business, B
KFor dividing in the multiplexing situation not opening frame, single shared service carrier wave can carry follows the number of channel, N
KFor the frame of following channel of shared service divides multiplexing multiple, K is the classification number of share class business, and value is 1～M, and M is positive integer.
8. distributing equipment as claimed in claim 7 is characterized in that,
Described Integrated using rate computing module, concrete being used for when according to the definite a plurality of professional utilization rate for the same class business of the carrier resource use information of multi collect, for described a plurality of professional utilization rates, N following operation carried out in circulation, described N for the number of the professional utilization rate determined with set the poor of threshold value, and N is positive integer:
Described a plurality of professional utilization rates are made difference operation in twos, and two operational factors corresponding to minimum value are gathered as a professional utilization rate in the numerical value that operation result is corresponding, wherein: when professional utilization rate is made difference operation, if there is professional utilization rate set in the operational factor, then should the business utilization rate in the set each professional utilization rate respectively with another operational factor in the professional utilization rate that comprises poor respectively, be averaged the absolute value that differs from rear as being the difference operation result;
When behind the circulation aforesaid operations, having the professional utilization rate of unallocated extremely professional utilization rate set, according to the weighted value of setting, the maximum traffic utilization rate in the professional utilization rate set that obtains behind the circulation aforesaid operations and unallocated professional utilization rate to professional utilization rate set are weighted summation obtain the Integrated using rate; Otherwise, according to the weighted value of setting, the maximum traffic utilization rate in the professional utilization rate set that obtains behind the circulation aforesaid operations is weighted summation obtains the Integrated using rate.
9. such as claim 6 or 8 described distributing equipments, it is characterized in that,
Described comparison module, concrete being used for is not more than the Integrated using rate L2 during greater than three setting threshold that set Second Threshold and descending unshared class business greater than setting Second Threshold or H greater than the first setting threshold, L1 greater than the Integrated using rate L1 of the first setting threshold and up unshared class business as the Integrated using rate H of share class business, determines that share class business and the unshared class business of this residential quarter all is in busy state;
When H is not more than when setting Second Threshold and L2 and being not more than the 3rd setting threshold greater than the first setting threshold, L1, the share class business of determining this residential quarter is in busy state and unshared class business is in idle condition;
Be not more than when setting Second Threshold and L2 and being not more than the 3rd setting threshold when H is not more than the first setting threshold, L1, determine that the professional and unshared class business of the share class of this residential quarter all is in idle condition;
Be not more than and set Second Threshold and L2 greater than the 3rd setting threshold when H is not more than the first setting threshold, L1, perhaps H is not more than the first setting threshold and L1 when setting Second Threshold, and the share class business of determining this residential quarter is in idle condition and unshared class business is in busy state.
10. distributing equipment as claimed in claim 9 is characterized in that,
Described allocation strategy module, when specifically all being in busy state for and unshared class business professional when the share class of determining this residential quarter, professional for unshared class, in the situation that the wireless carrier resource can be used, increase the carrier resource of the unshared class business of carrying, professional for share class, judgment frame divides whether multiplexing multiple is maximum, if not, then shared service is followed the frame of channel to divide multiplexing multiple to be adjusted into original 2 times; If then in the situation that the wireless carrier resource can be used, increase the carrier resource of bearing shared class business;
When the share class business of determining this residential quarter is in busy state and unshared class business and is in idle condition, professional for share class, when frame divides multiplexing multiple for maximum, follow the frame of channel to divide multiplexing multiple to be adjusted into original 2 times shared service; To divide multiplexing multiple be maximum and non-bearing shared service carrier number greater than 1 the time when frame, but the carrier resource of the unshared class business of carrying is changed into the carrier resource of bearing shared class business; Be maximum and non-bearing shared service carrier number when being not more than 1 when frame divides multiplexing multiple, in the situation that the wireless carrier resource can be used, increase the carrier resource of bearing shared class business;
When professional and unshared class business all is in idle condition when the share class of determining this residential quarter, professional for unshared class, when the carrier number of the unshared class business of carrying greater than 1 the time, reduce the carrier resource of the unshared class business of carrying; Professional for share class, when the carrier number of bearing shared class business greater than 1 the time, reduce the carrier resource of bearing shared class business; When the carrier number of bearing shared class business is not more than 1 and shared service when following the frame of channel to divide multiplexing multiple to be not less than 2, follow the frame of channel to divide multiplexing multiple to be adjusted into original 1/2nd shared service;
When the share class business of determining this residential quarter is in idle condition and unshared class business and is in busy state, professional for unshared class, when the carrier number of bearing shared class business greater than 1 the time, the carrier wave of bearing shared class business is changed into the carrier resource of the unshared class business of carrying; When the carrier number of bearing shared class business is not more than 1, in the situation that the wireless carrier resource can be used, increase the carrier resource of the unshared class business of carrying.
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| WO2018045519A1 (en) * | 2016-09-08 | 2018-03-15 | 华为技术有限公司 | Wireless communication method, base station, and terminal |
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| CN1787678A (en) * | 2004-12-06 | 2006-06-14 | 大唐移动通信设备有限公司 | Method for dynamic channel allocation of multi carrier time division duplex communication system |
| CN101018362A (en) * | 2007-02-06 | 2007-08-15 | 北京邮电大学 | A media access control method based on the OFDMA technology |
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