CN105828341B - A kind of method and device by base station access Packet Transport Network access ring - Google Patents
A kind of method and device by base station access Packet Transport Network access ring Download PDFInfo
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- CN105828341B CN105828341B CN201510003393.6A CN201510003393A CN105828341B CN 105828341 B CN105828341 B CN 105828341B CN 201510003393 A CN201510003393 A CN 201510003393A CN 105828341 B CN105828341 B CN 105828341B
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Abstract
The invention discloses a kind of method and devices by base station access Packet Transport Network PTN access ring, to the network performance index according to each base station of acquisition, the first base station for meeting preset condition and the second base station are accessed in same PTN access ring, network bandwidth utilization factor is improved.The method by base station access Packet Transport Network PTN access ring, comprising: obtain the network performance index of each base station in preset range；When the network performance index for determining first base station and the second base station in the preset range meets preset condition, the first base station and second base station are accessed in same PTN access ring.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of sides by base station access Packet Transport Network PTN access ring
Method and device.
Background technique
Currently, each base station is base area in Packet Transport Network (Packet Transport Network, PTN) network
Position is managed to access to same PTN access ring, once PTN access ring is provided with, PTN access ring locating for each base station is just
It is no longer changed, the set-up mode of this PTN access ring has ignored the service traffics demand of each base station completely, causes network
The waste of resource.
In the prior art in order to guarantee the normal operation of PTN network, although PTN network can be acquired using corresponding tool
Various network performance indexes, to be monitored to PTN network, but related merely in the prior art to PTN network performance
The monitoring of index, such as: acquisition and monitoring to network flow are not for further processing, according to net to network flow
It is adjusted in the PTN access ring that network flow accesses each base station.
In conclusion although the various network performance indexes in PTN network are acquired in the prior art, not to network
Performance indicator is further processed to adjust the PTN access ring of each base station access.
Summary of the invention
The embodiment of the invention provides it is a kind of by base station access Packet Transport Network PTN access ring method and device, to
It is according to the network performance index of each base station of acquisition, the first base station and the access of the second base station that meet preset condition is same
In PTN access ring, network bandwidth utilization factor is improved.
A kind of method by base station access Packet Transport Network PTN access ring provided in an embodiment of the present invention, this method comprises:
Obtain the network performance index of each base station in preset range；When determining first base station and the second base station in the preset range
Network performance index when meeting preset condition, the first base station and second base station are accessed in same PTN access ring.
In the above method provided in an embodiment of the present invention, the network performance index of each base station is obtained, default item will be met
The first base station of part and the second base station are accessed in same PTN access ring, such as: by the first base station of network flow busy period complementation
It accesses in same PTN access ring with the second base station, thus the limited bandwidth resources of reasonable utilization, and only obtains in the prior art
The network performance index of each base station is taken, network performance index is not further processed to adjust each base station access
PTN access ring is compared, and when accessing base station in PTN access ring, is considered the network performance index of base station, will be met preset condition
First base station and the second base station access in same PTN access ring, improve network bandwidth utilization factor.
In a kind of possible embodiment, in the above method provided in an embodiment of the present invention, obtain every in preset range
The network performance index of one base station, specifically includes: obtaining the flow curve in preset range in each base station preset time, the stream
Amount curve is used to describe the corresponding relationship at each moment in the data traffic and preset time of each base station；It is bent according to the flow
Line determines the network performance index of each base station.
In a kind of possible embodiment, in the above method provided in an embodiment of the present invention, the network performance index,
It include: data traffic summation, first time period and second time period；Wherein, the first time period is particular flow rate curve
In the peak flow corresponding period, the second time period be the particular flow rate curve in flow valley it is corresponding when
Between section, the particular flow rate curve be the flow curve in data traffic be greater than the first preset threshold part.
In a kind of possible embodiment, in the above method provided in an embodiment of the present invention, the preset condition includes
Following two condition: condition one: the sum of bandwidth availability ratio of the first base station and second base station is less than the second default threshold
Value；Condition two: overlapping time section between the first time period of the first base station and the second time period of second base station
Length is greater than the second time period of third predetermined threshold value and/or the first base station and the first time period of second base station
Between overlapping time section length be greater than the 4th preset threshold.
In a kind of possible embodiment, in the above method provided in an embodiment of the present invention, by the first base station and
Second base station is accessed in same PTN access ring, is specifically included: when determining the first base station and second base station is not
It, will be in the PTN access ring where the first base station cutover to second base station when with link point base stations in PTN access ring
Or it will be in the PTN access ring where second base station cutover to the first base station；When determine the first base station be PTN
Link point base stations in access ring cut second base station when second base station is the chain Node base station in PTN access ring
It is connected in the PTN access ring where the first base station；When determine the first base station and second base station be PTN access
When the chain Node base station of ring, the first base station and second base station are accessed in same PTN access ring.
In a kind of possible embodiment, in the above method provided in an embodiment of the present invention, this method further include: obtain
The total number of users activated in PTN access ring；According to the total number of users activated in PTN access ring, calculated using preset formula
The demand volume total amount of the PTN access ring；When the demand volume total amount for determining the PTN access ring is greater than the PTN access ring
When the flow total amount threshold value currently supported, dilatation is carried out to the PTN access ring, to increase the stream that the PTN access ring is supported
Measure total amount.
In the above method provided in an embodiment of the present invention, according to the total number of users activated in PTN access ring, PTN is calculated
The demand volume total amount of access ring, when the demand volume total amount for determining PTN access ring is greater than the stream that the PTN access ring is currently supported
When measuring total amount threshold value, dilatation is carried out to PTN access ring, to increase the flow total amount of PTN access ring support, realization connects according to PTN
Enter the demand volume total amount of the total number of users prediction PTN access ring activated in ring, so as to carry out in advance to PTN access ring
Dilatation optimizes PTN network, and avoid the occurrence of PTN access ring is greater than what PTN access ring was currently supported using flow total amount
The case where flow total amount threshold value.
In a kind of possible embodiment, in the above method provided in an embodiment of the present invention, when in the PTN access ring
When total number of users of activation is less than five preset thresholds, the preset formula are as follows: G1=A × N1 × N1；When the PTN is accessed
When the total number of users activated in ring is greater than or equal to five preset thresholds, the preset formula are as follows: G1=N2+B × N1；Its
In, N1 is the total number of users activated in the PTN access ring, and N2 is the 5th preset threshold, and G1 is the need of PTN access ring
Flow total amount is sought, A is the positive number less than 1, and B is the positive number less than 0.2.
In a kind of possible embodiment, in the above method provided in an embodiment of the present invention, obtains in PTN access ring and swash
Total number of users living, specifically includes: obtaining the excited user number of the PTN access ring middle ring Node base station and chain Node base station
Amount；The excited user number amount of link point base stations all in the PTN access ring and chain Node base station is summed, the PTN is obtained
The total number of users activated in access ring.
A kind of device by base station access Packet Transport Network PTN access ring provided in an embodiment of the present invention, comprising: obtain single
Member, for obtaining the network performance index of each base station in preset range；Processing unit is connected to the acquiring unit, is used for
When the network performance index for determining first base station and the second base station in the preset range meets preset condition, by described
One base station and second base station are accessed in same PTN access ring.
In above-mentioned apparatus provided in an embodiment of the present invention, the network performance index of each base station is obtained, default item will be met
The first base station of part and the second base station are accessed in same PTN access ring, such as: by the first base station of network flow busy period complementation
It accesses in same PTN access ring with the second base station, thus the limited bandwidth resources of reasonable utilization, and only obtains in the prior art
The network performance index of each base station is taken, network performance index is not further processed to adjust each base station access
PTN access ring is compared, and when accessing base station in PTN access ring, is considered the network performance index of base station, will be met preset condition
First base station and the second base station access in same PTN access ring, improve network bandwidth utilization factor.
In a kind of possible embodiment, in above-mentioned apparatus provided in an embodiment of the present invention, the acquiring unit is specific
For: the flow curve in preset range in each base station preset time is obtained, the flow curve is for describing each base station
The corresponding relationship at each moment in data traffic and preset time；The network performance of each base station is determined according to the flow curve
Index.
In a kind of possible embodiment, in above-mentioned apparatus provided in an embodiment of the present invention, the network performance index,
It include: data traffic summation, first time period and second time period；Wherein, the first time period is particular flow rate curve
In the peak flow corresponding period, the second time period be the particular flow rate curve in flow valley it is corresponding when
Between section, the particular flow rate curve be the flow curve in data traffic be greater than the first preset threshold part.
In a kind of possible embodiment, in above-mentioned apparatus provided in an embodiment of the present invention, the preset condition includes
Following two condition: condition one: the sum of bandwidth availability ratio of the first base station and second base station is less than the second default threshold
Value；Condition two: overlapping time section between the first time period of the first base station and the second time period of second base station
Length is greater than the second time period of third predetermined threshold value and/or the first base station and the first time period of second base station
Between overlapping time section length be greater than the 4th preset threshold.
In a kind of possible embodiment, in above-mentioned apparatus provided in an embodiment of the present invention, the processing unit is by institute
It states first base station and second base station to access in same PTN access ring, specifically include: when determining the first base station and described
When second base station is the link point base stations in different PTN access rings, the processing unit is by the first base station cutover described in
In PTN access ring where second base station or by the PTN access ring where second base station cutover to the first base station
In；When determining that the first base station is the link point base stations in PTN access ring, second base station is the chain in PTN access ring
When Node base station, the processing unit will be in the PTN access ring where second base station cutover to the first base station；When true
When the fixed first base station and second base station are the chain Node base station of PTN access ring, the processing unit is by described the
One base station and second base station are accessed in same PTN access ring.
In a kind of possible embodiment, in above-mentioned apparatus provided in an embodiment of the present invention, the acquiring unit is also used
In the total number of users activated in acquisition PTN access ring；The processing unit is also used to total according to what is activated in PTN access ring
Number of users calculates the demand volume total amount of the PTN access ring using preset formula；And when the determining PTN access ring
Demand volume total amount be greater than the PTN access ring currently support flow total amount threshold value when, the PTN access ring is expanded
Hold, to increase the flow total amount that the PTN access ring is supported.
In above-mentioned apparatus provided in an embodiment of the present invention, according to the total number of users activated in PTN access ring, PTN is calculated
The demand volume total amount of access ring, when the demand volume total amount for determining PTN access ring is greater than the stream that the PTN access ring is currently supported
When measuring total amount threshold value, dilatation is carried out to PTN access ring, to increase the flow total amount of PTN access ring support, realization connects according to PTN
Enter the demand volume total amount of the total number of users prediction PTN access ring activated in ring, so as to carry out in advance to PTN access ring
Dilatation optimizes PTN network, and avoid the occurrence of PTN access ring is greater than what PTN access ring was currently supported using flow total amount
The case where flow total amount threshold value.
In a kind of possible embodiment, in above-mentioned apparatus provided in an embodiment of the present invention, when in the PTN access ring
When total number of users of activation is less than five preset thresholds, the preset formula are as follows: G1=A × N1 × N1；When the PTN is accessed
When the total number of users activated in ring is greater than or equal to five preset thresholds, the preset formula are as follows: G1=N2+B × N1；Its
In, N1 is the total number of users activated in the PTN access ring, and N2 is the 5th preset threshold, and G1 is the need of PTN access ring
Flow total amount is sought, A is the positive number less than 1, and B is the positive number less than 0.2.
In a kind of possible embodiment, in above-mentioned apparatus provided in an embodiment of the present invention, the acquiring unit is specific
For: obtain the excited user number amount of the PTN access ring middle ring Node base station and chain Node base station；By the PTN access ring
In the excited user number amount of all link point base stations and chain Node base station summation, obtain the total use activated in the PTN access ring
Amount amount.
Detailed description of the invention
Fig. 1 is a kind of process of method that base station is accessed to Packet Transport Network PTN access ring provided in an embodiment of the present invention
Schematic diagram；
Fig. 2 is the schematic diagram of the flow curve of first base station provided in an embodiment of the present invention and the second base station；
Fig. 3 is a kind of structure of device that base station is accessed to Packet Transport Network PTN access ring provided in an embodiment of the present invention
Schematic diagram.
Specific embodiment
With reference to the accompanying drawing, to provided in an embodiment of the present invention a kind of by base station access Packet Transport Network PTN access ring
The specific embodiment of method and device is described in detail.
A kind of method by base station access Packet Transport Network PTN access ring provided in an embodiment of the present invention, as shown in Figure 1,
This method comprises:
Step 102, the network performance index of each base station in preset range is obtained；
Step 104, when the network performance index for determining first base station and the second base station in preset range meets default item
When part, first base station and the second base station are accessed in same PTN access ring.
In method provided in an embodiment of the present invention, the network performance index of each base station is obtained, preset condition will be met
First base station and the second base station are accessed in same PTN access ring, such as: by the first base station of network flow busy period complementation and the
Two base stations are accessed in same PTN access ring, so that the limited bandwidth resources of reasonable utilization, only obtain each in the prior art
The network performance index of a base station is not further processed network performance index to adjust the PTN of each base station access and connect
Enter ring to compare, when accessing base station in PTN access ring, consider the network performance index of base station, the of preset condition will be met
One base station and the second base station are accessed in same PTN access ring, and network bandwidth utilization factor is improved.
It is worth noting that the network performance index of each base station in preset range is obtained, in the preset range
When first base station and the second base station meet preset condition, first base station and the second base station are accessed into same PTN access ring, wherein
Preset range can be set according to actual geographic position, such as: preset range can be the circle that 10 kms (KM) is radius
Domain, it is worth noting that, the embodiment of the present invention according to the network performance index of acquisition, by meet preset condition first base station and
Second base station is accessed in same PTN access ring, still, if first base station and the second base station are apart from each other, i.e., first base station and/or
First base station and the second base station within a preset range, are not then accessed same PTN access ring, certainly will influence the first base by the second base station
It stands or the other parameters of the second base station.
In a kind of possible embodiment, in method provided in an embodiment of the present invention, each base in preset range is obtained
The network performance index stood, specifically includes: obtaining the flow curve in preset range in each base station preset time, the flow is bent
Line is used to describe the corresponding relationship at each moment in the data traffic and preset time of each base station；It is determined according to flow curve every
The network performance index of a base station.
When it is implemented, acquiring each base station first in the data traffic at each moment, the flow of the base station is then generated
Then curve determines the network performance index of each base station according to flow curve, certainly, in another embodiment of the invention,
The network performance index of each base station can also be directly acquired by specific measuring tool (such as: network management tool).
As more specific embodiment, as shown in Figure 2, comprising: the flow curve 202 of first base station and the second base station
Flow curve 204, horizontal axis indicate the time, and the longitudinal axis indicates data traffic, wherein flow curve 202 is for describing first base station
The corresponding relationship of flow total amount and each moment can then determine the network performance index of first base station according to flow curve 202；
Flow curve 204 is used to describe the flow total amount of the second base station and the corresponding relationship at each moment, can be according to flow curve 204
Determine the network performance index of the second base station.
Preferably, network performance index, comprising: data traffic summation, first time period and second time period；Wherein,
First time period is the peak flow corresponding period in particular flow rate curve, and second time period is in particular flow rate curve
Flow valley corresponding period, particular flow rate curve are the part that data traffic is greater than the first preset threshold in flow curve.
It is worth noting that particular flow rate curve is the part that data traffic is greater than the first preset threshold in flow curve,
That is, particular flow rate curve is the busy period in flow curve, wherein the first preset threshold can freely be set, can also be with
System default value is taken, such as: the first preset threshold are as follows: 600 Mbytes (MB).First time period is to flow in particular flow rate curve
The peak value corresponding period is measured, the peak flow corresponding period is in particular flow rate curve using the peak flow moment as midpoint
The period of preset range, such as: the peak flow moment is 10:00, and preset range is 20 minutes, then when peak flow is corresponding
Between section be 9:40-10:20.Similarly, the flow valley corresponding period is during to be in particular flow rate curve be with the flow valley moment
The period of point preset range, certainly, it will be apparent to a skilled person that peak flow and flow valley are opposite
Concept, when any moment in flow curve flow total amount value be greater than its preset range in other moment flow total amount value
When, the moment corresponding flow total amount is peak flow；When the flow total amount value of any moment in flow curve is default less than it
In range when the flow total amount value at other moment, the moment corresponding flow total amount is flow valley.
When it is implemented, when network performance index includes: data traffic summation, first time period and second time period
When, it is illustrated by taking first base station as an example, it is first that all moment are corresponding after getting the flow curve 202 of first base station
The summation of data traffic total amount, obtain the data traffic summation of first base station, then determining particular flow rate curve, (namely flow is bent
In line 202 be greater than the first preset threshold part) in peak value moment and the valley moment, further determine that the first of first base station
The second time period of period and first base station.
In a kind of possible embodiment, in method provided in an embodiment of the present invention, preset condition includes following two
Condition:
Condition one: the sum of bandwidth availability ratio of first base station and the second base station is less than the second preset threshold.
Second preset threshold can be set according to the bandwidth availability ratio threshold value of PTN access ring, as more preferably
Embodiment, the second preset threshold be 0.5.When it is implemented, the sum of bandwidth availability ratio of first base station and the second base station can be with
It is calculated by the first preset formula, the first preset formula are as follows:
(GA+GB)/(T × W), when the second preset threshold takes 0.5, then condition one are as follows:
(GA+GB)/(T × W) < 0.5, wherein GAFor the data traffic summation of first base station, GBFor the data of the second base station
Flow summation, T are the length namely the corresponding time span of flow curve of preset time, and W is preconfigured PTN access ring
Bandwidth, such as: 1000MB.
In another embodiment of the present invention, it in same PTN access ring can also be accessed in first base station and the second base station
Afterwards, the bandwidth availability ratio thresholding for calculating the PTN access ring guarantees that the bandwidth availability ratio of the PTN access ring meets system requirements.
Condition two: the length of overlapping time section between the first time period of first base station and the second time period of the second base station
Greater than overlapping time between the first time period of the second time period and the second base station of third predetermined threshold value and/or first base station
The length of section is greater than the 4th preset threshold.
The length of overlapping time section is greater than the between the first time period of first base station and the second time period of the second base station
When three preset thresholds, show the length of overlapping time section between the time to peak section of first base station and the valley period of the second base station
Degree is greater than third predetermined threshold value, then may indicate that there are busy period complementations between first base station and the flow curve of the second base station；
Similarly, when the length of overlapping time section between the second time period of first base station and the first time period of the second base station is greater than the 4th
Preset threshold shows that there are busy period complementations between first base station and the flow curve of the second base station, then by first base station and the
When two base stations are accessed in same PTN access ring, the second base station of resource provision flow when the first base station flow free time makes when busy
Resource provision first base station flow when with, the second base station flow free time uses when busy, realizes busy between different base station
Idle is complementary, and the limited resource of reasonable utilization improves network bandwidth utilization factor.Wherein, third predetermined threshold value and the 4th pre-
If threshold value may be the same or different, system default value can also be used by user configuration, such as: third presets threshold
Value is 20 minutes, and the 4th preset threshold is 30 minutes.
As more specific embodiment, the first time period of first base station is 8:40-9:20, the second base station second when
Between section be 8:42-9:22, then between the first time period of first base station and the second time period of the second base station overlapping time section be
8:42-9:20, the length of overlapping time section are 38 minutes, are greater than 20 minutes due to 38 minutes, then first base station and the second base station
Network performance index meet condition two, certainly, it will be apparent to a skilled person that if the second time of first base station
The length of overlapping time section is greater than the 4th preset threshold between section and the first time period of the second base station, also can show that the first base
It stands and the network performance index of the second base station meets condition two.Highly preferred embodiment are as follows: the first time period of first base station
When the length of overlapping time section is greater than the second of third predetermined threshold value and first base station between the second time period of the second base station
Between between section and the first time period of the second base station overlapping time section length be greater than the 4th preset threshold meet simultaneously.
In another embodiment of the invention, can also pass through and utilize following formula: the first time period of first base station and
Length/first base station first time period of overlapping time section and the second second time of base station between second base station second time period
The total length of section calculates the identical rate of busy period between first base station and the second base station, when identical rate is greater than or equal to threshold value,
Such as: threshold value 0.8 shows that first base station and the second base station busy period are complementary, the network performance of first base station and the second base station
Index meets condition two, such as: the first time period of first base station is 8:40-9:20, and the second time period of the second base station is 8:
42-9:22, then overlapping time section is 8:42-9 between the first time period of first base station and the second time period of the second base station:
20, the length of overlapping time section is 38 minutes, and the first time period of first base station and the second time period of the second base station is total
Length is 8:40-9:22, and total length is 42 minutes, then the identical rate of busy period is 38/42 between first base station and the second base station
=0.9, since 0.9 greater than 0.8, the network performance index of first base station and the second base station meets condition two.
When the network performance index of first base station and the second base station meets condition one and condition two simultaneously, by first base station
It is accessed in same PTN access ring with the second base station, bandwidth availability ratio is less than the second preset threshold and first base station and the second base station
Busy period resource between there is complementation, thus the limited Internet resources of reasonable utilization, improve network bandwidth utilization factor.
In a kind of possible embodiment, in method provided in an embodiment of the present invention, by first base station and the second base station
It accesses in same PTN access ring, specifically includes: when determining that first base station and the second base station are the link in different PTN access rings
It, will be in the PTN access ring where first base station cutover to the second base station or by the second base station cutover to the first base when point base stations
In PTN access ring where standing；When determining that first base station is the link point base stations in PTN access ring, the second base station is PTN access
It, will be in the PTN access ring where the second base station cutover to first base station when chain Node base station in ring；When determine first base station and
When second base station is the chain Node base station of PTN access ring, first base station and the second base station are accessed in same PTN access ring.
When it is implemented, first base station and the second base station, it may be possible to PTN access ring middle ring Node base station, it may be possible to which PTN connects
Enter the chain Node base station in ring, be also possible to the base station being not in PTN access ring, therefore, when first base station and the second base station
When in for link point base stations in same PTN access ring, then without reconnecting；When first base station and the second base station are difference
It, then will be in the PTN access ring where first base station cutover to the second base station or by when link point base stations in PTN access ring
In PTN access ring where two base station cutovers to first base station；When first base station is the link point base stations in PTN access ring, the
It, will be in the PTN access ring where the second base station cutover to first base station when two base stations are the chain Node base station in PTN access ring；
It is when first base station and the second base station are the chain Node base station of PTN access ring, first base station and the access of the second base station is same
In PTN access ring.
Certainly, it should be noted that mentions in the embodiment of the present invention accesses same PTN for first base station and the second base station
In access ring, first base station and the second base station can be accessed in existing PTN access ring, also i.e. by first base station and the second base
Access of standing is not up in the PYN access ring of the access base station upper limit, first base station and the second base station can also be formed new PTN and connect
Enter ring.
In a kind of possible embodiment, in method provided in an embodiment of the present invention, this method further include: obtain PTN
The total number of users activated in access ring；According to the total number of users activated in PTN access ring, PTN is calculated using preset formula
The demand volume total amount of access ring；When the demand volume total amount for determining PTN access ring is greater than the stream that the PTN access ring is currently supported
When measuring total amount threshold value, dilatation is carried out to PTN access ring, to increase the flow total amount of PTN access ring support.
In the above method provided in an embodiment of the present invention, according to the total number of users activated in PTN access ring, PTN is calculated
The demand volume total amount of access ring, when the demand volume total amount for determining PTN access ring is greater than the stream that the PTN access ring is currently supported
When measuring total amount threshold value, dilatation is carried out to PTN access ring, to increase the flow total amount of PTN access ring support, realization connects according to PTN
Enter the demand volume total amount of the total number of users prediction PTN access ring activated in ring, so as to carry out in advance to PTN access ring
Dilatation optimizes PTN network, and avoid the occurrence of PTN access ring is greater than what PTN access ring was currently supported using flow total amount
The case where flow total amount threshold value.
It is total when what is activated in PTN access ring in method provided in an embodiment of the present invention in a kind of possible embodiment
When number of users is less than five preset thresholds, preset formula are as follows: G1=A × N1 × N1；As the total user activated in PTN access ring
When quantity is greater than or equal to five preset thresholds, preset formula are as follows: G1=N2+B × N1；Wherein, N1 is to activate in PTN access ring
Total number of users, N2 is the 5th preset threshold, and G1 is the demand volume total amount of PTN access ring, and A is positive number less than 1, and B is
Positive number less than 0.2.
When it is implemented, the 5th preset threshold can be set according to the peak load number of users of PTN access ring, make
For more preferred embodiment, the 5th preset threshold is equal to peak load number of users × 0.8 of PTN access ring.
In a kind of possible embodiment, in the above method provided in an embodiment of the present invention, obtains in PTN access ring and swash
Total number of users living, specifically includes: obtaining the excited user number of the PTN access ring middle ring Node base station and chain Node base station
Amount；The excited user number amount of link point base stations all in the PTN access ring and chain Node base station is summed, the PTN is obtained
The total number of users activated in access ring.
It can be by the link in PTN access ring when it is implemented, obtaining the total number of users activated in PTN access ring
The excited user number amount of point base stations and chain Node base station sums to obtain, and certainly, the activation of link point base stations and chain Node base station is used
Amount amount can be measured by network management tool and be reported.
A kind of device by base station access Packet Transport Network PTN access ring provided in an embodiment of the present invention, as shown in figure 3,
It include: acquiring unit 302, for obtaining the network performance index of each base station in preset range；Processing unit 304, is connected to
Acquiring unit 302, for meeting in advance when the network performance index for determining first base station and the second base station in the preset range
If when condition, the first base station and second base station are accessed in same PTN access ring.
In device provided in an embodiment of the present invention, the network performance index of each base station is obtained, preset condition will be met
First base station and the second base station are accessed in same PTN access ring, such as: by the first base station of network flow busy period complementation and the
Two base stations are accessed in same PTN access ring, so that the limited bandwidth resources of reasonable utilization, only obtain each in the prior art
The network performance index of a base station is not further processed network performance index to adjust the PTN of each base station access and connect
Enter ring to compare, when accessing base station in PTN access ring, consider the network performance index of base station, the of preset condition will be met
One base station and the second base station are accessed in same PTN access ring, and network bandwidth utilization factor is improved.
In a kind of possible embodiment, in device provided in an embodiment of the present invention, acquiring unit 302 is specifically used for:
The flow curve in preset range in each base station preset time is obtained, which is used to describe the data flow of each base station
The corresponding relationship of amount and each moment in preset time；The network performance index of each base station is determined according to the flow curve.
In a kind of possible embodiment, in device provided in an embodiment of the present invention, the network performance index, packet
It includes: data traffic summation, first time period and second time period；Wherein, the first time period is in particular flow rate curve
The peak flow corresponding period, the second time period be the particular flow rate curve in the flow valley corresponding time
Section, the particular flow rate curve are the part that data traffic is greater than the first preset threshold in the flow curve.
In a kind of possible embodiment, in device provided in an embodiment of the present invention, the preset condition includes following
Two conditions: condition one: the sum of bandwidth availability ratio of the first base station and second base station is less than the second preset threshold；Item
Part two: the length of overlapping time section is big between the first time period of the first base station and the second time period of second base station
The weight between the first time period of the second time period and second base station of third predetermined threshold value and/or the first base station
The length of folded period is greater than the 4th preset threshold.
In a kind of possible embodiment, in device provided in an embodiment of the present invention, processing unit 304 is by described first
Base station and second base station are accessed in same PTN access ring, are specifically included: when determining the first base station and second base
When standing as link point base stations in different PTN access rings, processing unit 304 is by the first base station cutover to second base station
Or it will be in the PTN access ring where second base station cutover to the first base station in the PTN access ring at place；Work as determination
The first base station is the link point base stations in PTN access ring, and second base station is the chain Node base station in PTN access ring
When, processing unit 304 will be in the PTN access ring where second base station cutover to the first base station；When determining described
When one base station and second base station are the chain Node base station of PTN access ring, processing unit 304 is by the first base station and institute
The second base station is stated to access in same PTN access ring.
In a kind of possible embodiment, in device provided in an embodiment of the present invention, acquiring unit 302 is also used to, and is obtained
Take the total number of users activated in PTN access ring；The processing unit is also used to according to the total number of users activated in PTN access ring
Amount, the demand volume total amount of the PTN access ring is calculated using preset formula；And when the demand for determining the PTN access ring
When flow total amount is greater than the flow total amount threshold value that the PTN access ring is currently supported, dilatation is carried out to the PTN access ring, to increase
The flow total amount for adding the PTN access ring to support.
In device provided in an embodiment of the present invention, according to the total number of users activated in PTN access ring, PTN access is calculated
The demand volume total amount of ring, when the demand volume total amount for determining PTN access ring is total greater than the flow that the PTN access ring is currently supported
When measuring threshold value, dilatation is carried out to PTN access ring, to increase the flow total amount of PTN access ring support, is realized according to PTN access ring
The demand volume total amount of total number of users prediction PTN access ring of middle activation, so as to expand in advance PTN access ring
Hold, PTN network is optimized, avoid the occurrence of PTN access ring is greater than the stream that PTN access ring is currently supported using flow total amount
The case where measuring total amount threshold value.
In a kind of possible embodiment, in device provided in an embodiment of the present invention, activated when in the PTN access ring
Total number of users less than five preset thresholds when, the preset formula are as follows: G1=A × N1 × N1；When in the PTN access ring
When total number of users of activation is greater than or equal to five preset thresholds, the preset formula are as follows: G1=N2+B × N1；Wherein, N1
For the total number of users activated in the PTN access ring, N2 is the 5th preset threshold, and G1 is the flow of requirement of PTN access ring
Total amount is measured, A is the positive number less than 1, and B is the positive number less than 0.2.
In a kind of possible embodiment, in device provided in an embodiment of the present invention, acquiring unit 302 is specifically used for:
Obtain the excited user number amount of the PTN access ring middle ring Node base station and chain Node base station；To own in the PTN access ring
The summation of the excited user number amount of link point base stations and chain Node base station, obtains the total number of users activated in the PTN access ring.
Device provided in an embodiment of the present invention can integrate in the server of network side, can also be used as individual management
Server, wherein acquiring unit 302 can use receiver or signal receiver, and processing unit 304 can be handled using CPU
Device etc..
In conclusion it is provided in an embodiment of the present invention it is a kind of by base station access Packet Transport Network PTN access ring method and
Device obtains the network performance index of each base station, and the first base station for meeting preset condition and the second base station are accessed same PTN
In access ring, such as: the first base station of network flow busy period complementation and the second base station are accessed in same PTN access ring, from
And the limited bandwidth resources of reasonable utilization, improve network bandwidth utilization factor.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The shape for the computer program product implemented in usable storage medium (including but not limited to magnetic disk storage and optical memory etc.)
Formula.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of method by base station access Packet Transport Network PTN access ring, which is characterized in that this method comprises:
Obtain the network performance index of each base station in preset range；
When the network performance index for determining first base station and the second base station in the preset range meets preset condition, by institute
It states first base station and second base station is accessed in same PTN access ring；
Wherein, the network performance index for obtaining each base station in preset range, specifically includes:
The flow curve in preset range in each base station preset time is obtained, which is used to describe the number of each base station
According to the corresponding relationship at each moment in flow and preset time；
The network performance index of each base station is determined according to the flow curve；
The network performance index, comprising:
Data traffic summation, first time period and second time period；Wherein, the first time period is in particular flow rate curve
The peak flow corresponding period, the second time period be the particular flow rate curve in the flow valley corresponding time
Section, the particular flow rate curve are the part that data traffic is greater than the first preset threshold in the flow curve；
The preset condition includes following two condition:
Condition one: the sum of bandwidth availability ratio of the first base station and second base station is less than the second preset threshold；
Condition two: overlapping time section between the first time period of the first base station and the second time period of second base station
Length is greater than the second time period of third predetermined threshold value and/or the first base station and the first time period of second base station
Between overlapping time section length be greater than the 4th preset threshold.
2. the method according to claim 1, wherein the first base station and second base station access is same
In PTN access ring, specifically include:
When determining the first base station and second base station is the link point base stations in different PTN access rings, by described the
In PTN access ring where one base station cutover to second base station or by second base station cutover to the first base station
In the PTN access ring at place；
When determining that the first base station is the link point base stations in PTN access ring, second base station is the chain in PTN access ring
It, will be in the PTN access ring where second base station cutover to the first base station when Node base station；
When determining that the first base station and second base station are the chain Node base station of PTN access ring, by first base
It stands and second base station is accessed in same PTN access ring.
3. the method according to claim 1, wherein this method further include:
Obtain the total number of users activated in PTN access ring；
According to the total number of users activated in PTN access ring, the demand volume for calculating the PTN access ring using preset formula is total
Amount；
When the demand volume total amount for determining the PTN access ring is greater than the flow total amount threshold value that the PTN access ring is currently supported,
Dilatation is carried out to the PTN access ring, to increase the flow total amount that the PTN access ring is supported.
4. according to the method described in claim 3, it is characterized in that,
When the total number of users activated in the PTN access ring is less than five preset thresholds, the preset formula are as follows: G1=A
×N1×N1；
When the total number of users activated in the PTN access ring is greater than or equal to five preset thresholds, the preset formula are as follows:
G1=N2+B × N1；
Wherein, N1 is the total number of users activated in the PTN access ring, and N2 is the 5th preset threshold, and G1 is PTN access
The demand volume total amount of ring, A are the positive number less than 1, and B is the positive number less than 0.2.
5. according to the method described in claim 3, it is characterized in that, obtaining the total number of users activated in PTN access ring, specifically
Include:
Obtain the excited user number amount of the PTN access ring middle ring Node base station and chain Node base station；
The excited user number amount of link point base stations all in the PTN access ring and chain Node base station is summed, the PTN is obtained
The total number of users activated in access ring.
6. a kind of device by base station access Packet Transport Network PTN access ring characterized by comprising
Acquiring unit, for obtaining the network performance index of each base station in preset range；
Processing unit is connected to the acquiring unit, for working as the first base station and the second base station that determine in the preset range
Network performance index when meeting preset condition, the first base station and second base station are accessed in same PTN access ring；
Wherein, the acquiring unit is specifically used for:
The flow curve in preset range in each base station preset time is obtained, which is used to describe the number of each base station
According to the corresponding relationship at each moment in flow and preset time；
The network performance index of each base station is determined according to the flow curve；
The network performance index, comprising:
Data traffic summation, first time period and second time period；Wherein, the first time period is in particular flow rate curve
The peak flow corresponding period, the second time period be the particular flow rate curve in the flow valley corresponding time
Section, the particular flow rate curve are the part that data traffic is greater than the first preset threshold in the flow curve；
The preset condition includes following two condition:
Condition one: the sum of bandwidth availability ratio of the first base station and second base station is less than the second preset threshold；
Condition two: overlapping time section between the first time period of the first base station and the second time period of second base station
Length is greater than the second time period of third predetermined threshold value and/or the first base station and the first time period of second base station
Between overlapping time section length be greater than the 4th preset threshold.
7. device according to claim 6, which is characterized in that the processing unit is by the first base station and described second
Base station is accessed in same PTN access ring, is specifically included:
When determining the first base station and second base station is the link point base stations in different PTN access rings, the processing
Unit will arrive in the PTN access ring where the first base station cutover to second base station or by second base station cutover
In PTN access ring where the first base station；
When determining that the first base station is the link point base stations in PTN access ring, second base station is the chain in PTN access ring
When Node base station, the processing unit will be in the PTN access ring where second base station cutover to the first base station；
When determining that the first base station and second base station are the chain Node base station of PTN access ring, the processing unit
The first base station and second base station are accessed in same PTN access ring.
8. device according to claim 6, which is characterized in that the acquiring unit is also used to, and is obtained in PTN access ring and is swashed
Total number of users living；
The processing unit is also used to according to the total number of users activated in PTN access ring, calculates the PTN using preset formula
The demand volume total amount of access ring；And when the demand volume total amount for determining the PTN access ring is current greater than the PTN access ring
When the flow total amount threshold value of support, dilatation is carried out to the PTN access ring, it is total to increase the flow that the PTN access ring is supported
Amount.
9. device according to claim 8, which is characterized in that
When the total number of users activated in the PTN access ring is less than five preset thresholds, the preset formula are as follows: G1=A
×N1×N1；
When the total number of users activated in the PTN access ring is greater than or equal to five preset thresholds, the preset formula are as follows:
G1=N2+B × N1；
Wherein, N1 is the total number of users activated in the PTN access ring, and N2 is the 5th preset threshold, and G1 is PTN access
The demand volume total amount of ring, A are the positive number less than 1, and B is the positive number less than 0.2.
10. device according to claim 9, which is characterized in that the acquiring unit is specifically used for:
Obtain the excited user number amount of the PTN access ring middle ring Node base station and chain Node base station；
The excited user number amount of link point base stations all in the PTN access ring and chain Node base station is summed, the PTN is obtained
The total number of users activated in access ring.
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| CN101742514A (en) * | 2009-08-27 | 2010-06-16 | 大连海事大学 | Networking mode |
| CN102469014A (en) * | 2010-11-16 | 2012-05-23 | 中国移动通信集团公司 | Networking method for packet transport network (PTN) access node equipment chain and relevant equipment |
| CN104254081A (en) * | 2013-06-29 | 2014-12-31 | 华为技术有限公司 | Intensive networking method and terminal device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101742514A (en) * | 2009-08-27 | 2010-06-16 | 大连海事大学 | Networking mode |
| CN102469014A (en) * | 2010-11-16 | 2012-05-23 | 中国移动通信集团公司 | Networking method for packet transport network (PTN) access node equipment chain and relevant equipment |
| CN104254081A (en) * | 2013-06-29 | 2014-12-31 | 华为技术有限公司 | Intensive networking method and terminal device |
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