CN104506656B - A kind of method and system of the set content distribution network node in mobile Internet - Google Patents
A kind of method and system of the set content distribution network node in mobile Internet Download PDFInfo
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- CN104506656B CN104506656B CN201510011934.XA CN201510011934A CN104506656B CN 104506656 B CN104506656 B CN 104506656B CN 201510011934 A CN201510011934 A CN 201510011934A CN 104506656 B CN104506656 B CN 104506656B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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Abstract
The invention provides a kind of method and system of the set content distribution network node in mobile Internet, wherein, methods described includes：Based in measurement period, the user of each user ascription area accesses the record information of application, determines the value applied in each user ascription area respectively；According to CDN node Provisioning Policy, and the ownership place of the application and the value applied in each user ascription area, it is determined whether set CDN node in each user ascription area for described apply.The invention enables set CDN node more reasonable in mobile Internet.
Description
Technical field
The present invention relates to content distributing network field, more particularly to the set content distribution network node in mobile Internet
Method and system.
Background technology
Content distributing network (CDN, Content Delivery Network), is built on existing Internet basic
One layer of intelligent virtual network, it makes user can be nearby by the way that the request of user is re-directed into the CDN node nearest from user
Content needed for acquirement, solve the crowded situation of Internet network, improve the response speed that user accesses website.
With the arrival in mobile Internet epoch, " (application refers to that needs are supplied to by means of platform to platform+application
The software that user uses, such as Android application, website application, apple application) " business model accelerate the appearance and more of application
Newly.And because numerous applications is not present in the data center of the telecom operators in same province, therefore mobile Internet
User access apply when can because cross over different provinces and different telecommunication carrier networks, cause access speed to decline, use
Family usage experience reduces.
Therefore, the needs that CDN is application development are built in mobile Internet, and improve user using access speed
Effective means.It is to set CDN to save for request content in the more network area of user's request generally to build CDN node elementary tactics
Point, but the ownership place for the mobile interchange network users for accessing application can not be known in existing CDN service provider, and then can not be accurate
CDN node really is set for the application that user accesses in the more user ascription area of user's request.
As CDN service provider with telecom operators cooperates to put more effort, future telecommunication operator and CDN service business close
Work builds CDN in mobile Internet jointly turns into trend, if can rationally set CDN node to help CDN service
Provider provides the user the network access experience of more express delivery, can also improve the application value of operator, then how full
In the case that sufficient each side needs, rational setting CDN node is urgent problem to be solved.
The content of the invention
The invention provides the method for the set content distribution network CDN node in mobile Internet, to solve how to close
Reason ground sets the technical problem of CDN node in mobile Internet.
In order to solve the above technical problems, the invention provides one kind in mobile Internet set content distribution network CDN
The method of node, methods described include：
Based in measurement period, the user of each user ascription area accesses the record information of application, determines described answer respectively
Used in the value of each user ascription area；
According to CDN node Provisioning Policy, and the ownership place of the application and described apply in each user ascription area
Value, it is determined whether for it is described apply each user ascription area set CDN node.
Alternatively, described based in measurement period, the user of each user ascription area accesses the record information of application, respectively
The value applied in each user ascription area is determined, including：
To each user ascription area, following calculate is carried out：
The record information of the application is accessed based on user ascription area user, is obtained in the measurement period, Mei Yiyong
The family unit interval accesses average surfing flow caused by the application；
By the user attaching, each Subscriber Unit time accesses average surfing flow and institute caused by the application on the ground
The average surfing flow for stating user attaching ground each Subscriber Unit time is divided by obtain normalized each Subscriber Unit time
Access average surfing flow caused by the application；
Obtain in the measurement period, operator accesses what is obtained at each user of the application from the user ascription area
Each user's average income APRU；
Operator is accessed from the user ascription area APRU that is obtained at each user of the application and operator from
The APRU obtained at each user of the user ascription area is divided by obtain normalized operator to be visited from the user ascription area
Ask the APRU obtained at each user of the application；
Normalized each Subscriber Unit time is accessed into average surfing flow caused by the application and is multiplied by flow
Weight, along with the APRU that normalized operator obtains at each user of the user ascription area access application multiplies
The sum obtained with APRU weights, as the value applied in the user ascription area.
Alternatively, the record information that the application is accessed based on user ascription area user, the statistics week is obtained
In phase, each Subscriber Unit time accesses average surfing flow caused by the application, including：
Basic data is obtained from the detailed list of user's surfing flow, the basic data includes：Terminal IP, access IP, online
Time started and online end time, online duration, surfing flow；
The domain names of user's access are determined according to access IP；
According to online time started, online end time and surfing flow, count and described answer is accessed in measurement period
The surfing flow M caused by corresponding domain names；
According to online time started, online end time and online duration, count and visited in the measurement period
Ask online duration T caused by domain names corresponding to the application；
According to online time started, online end time and terminal IP, count described in being accessed in the measurement period
Using the terminal IP of corresponding domain names number N；
M/ (T*N) is accessed as each Subscriber Unit time on the measurement period and averagely surfed the Net caused by the application
Flow.
Alternatively, according to CDN node Provisioning Policy, and the ownership place of the application and described apply in each user
The value of ownership place, it is determined whether CDN node is set in each user ascription area for described apply, including：
Select user ascription area；
It is more than or equal to first threshold if applied in the value for the user ascription area selected, judges the ownership of the application
Whether ground is identical with the user ascription area of the selection, if it is not the same, then sending the user ascription area applied for this in selection
The instruction of CDN node is set.
Alternatively, according to CDN node Provisioning Policy, and the ownership place of the application and described apply in each user
The value of ownership place, it is determined whether CDN node is set in each user ascription area for described apply, including：
To each application, apply the value in each user ascription area to sum this, obtain total application value of the application；
Application is ranked up by total application value；
If total application value is more than or equal to Second Threshold, calculates and returned by the user differed with this using ownership place
Possession accesses the ratio that value caused by the application accounts for total application value, as ratio is more than or equal to the 3rd threshold value, then sends out
Go out the instruction for applying the user ascription area in selection that CDN node is set for this.
In order to solve the above technical problems, present invention also offers a kind of system of set content distribution network CDN node, institute
The system of stating includes：
Apply and be worth determining module in each user ascription area, for based in measurement period, the use of each user ascription area
Family accesses the record information of application, determines the value applied in each user ascription area respectively；
CDN node setup module, for according to CDN node Provisioning Policy, and the ownership place of application and described apply in institute
State the value of each user ascription area, it is determined whether CDN node is set in each user ascription area for described apply.
Alternatively, described apply is worth determining module in each user ascription area, for based in measurement period, each user
The user of ownership place accesses the record information of application, determines the value applied in each user ascription area respectively, wraps
Include：
To each user ascription area：
The record information of application is accessed based on user ascription area user, is obtained in the measurement period, each user is single
The position time accesses average surfing flow caused by the application；
By the user attaching, each Subscriber Unit time accesses average surfing flow and institute caused by the application on the ground
The average surfing flow for stating user attaching ground each Subscriber Unit time is divided by obtain normalized each Subscriber Unit time
Access average surfing flow caused by the application；
Obtain in the measurement period, operator accesses what is obtained at each user of the application from the user ascription area
Each user's average income APRU；
Operator is accessed from the user ascription area APRU that is obtained at each user of the application and operator from
The APRU obtained at each user of the user ascription area is divided by obtain normalized operator to be visited from the user ascription area
Ask the APRU obtained at each user of the application；
Normalized each Subscriber Unit time is accessed into average surfing flow caused by the application and is multiplied by flow
Weight, along with the APRU that normalized operator obtains at each user of the user ascription area access application multiplies
The sum obtained with APRU weights, as the value applied in the user ascription area.
Alternatively, described apply is worth determining module in each user ascription area, for being visited based on user ascription area user
The record information of application is asked, is obtained in the measurement period, each Subscriber Unit time is accessed on average caused by the application
Net flow, including：
Basic data is obtained from the detailed list of user's surfing flow, the basic data includes：Terminal IP, access IP, online
Time started and online end time, online duration, surfing flow；
The domain names according to corresponding to accessing IP and determine the application of user's access；
According to online time started, online end time and surfing flow, count and described answer is accessed in measurement period
The surfing flow M caused by corresponding domain names；
According to online time started, online end time and online duration, count and visited in the measurement period
Ask online duration T caused by domain names corresponding to the application；
According to online time started, online end time and terminal IP, count described in being accessed in the measurement period
Using the terminal IP of corresponding domain names number N；
M/ (T*N) is accessed as each Subscriber Unit time on the measurement period and averagely surfed the Net caused by the application
Flow.
Alternatively, the CDN node setup module, for according to CDN node Provisioning Policy, and the ownership place of application and institute
State the value applied in each user ascription area, it is determined whether set CDN to save in each user ascription area for described apply
Point, including：
Select user ascription area；
It is more than or equal to first threshold if applied in the value for the user ascription area selected, judges the ownership of the application
Whether ground is identical with the user ascription area of the selection, if it is not the same, then sending the user ascription area applied for this in selection
The instruction of CDN node is set.
Alternatively, the CDN node setup module, for according to CDN node Provisioning Policy, and the ownership place of application and institute
State the value applied in each user ascription area, it is determined whether set CDN to save in each user ascription area for described apply
Point, including：
To each application, apply the value in each user ascription area to sum this, obtain total application value of the application；
If total application value is more than or equal to Second Threshold, calculates and returned by the user differed with this using ownership place
Possession accesses the ratio that value caused by the application accounts for total application value, as ratio is more than or equal to the 3rd threshold value, then sends out
Go out the instruction applied for this and CDN node is set in the user ascription area.
Above-mentioned technical proposal, according to the Provisioning Policy of CDN node, user access application ownership place, user ascription area with
And the value in each user ascription area is applied to determine whether to set CDN node in user ascription area；Due to the CDN node of setting
Under conditions of CDN node Provisioning Policy is met, it can be experienced by the network of user ascription area and application ownership reflection user,
By applying the application value in the value reflection telecom operators of each user ascription area, it is more reasonable to set.
Brief description of the drawings
Fig. 1 is the method flow diagram of set content distribution network CDN node in mobile Internet of the embodiment of the present invention；
Fig. 2 is the system composition figure of set content distribution network CDN node in mobile Internet of the embodiment of the present invention.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with accompanying drawing to the present invention
Embodiment be described in detail.It should be noted that in the case where not conflicting, in the embodiment and embodiment in the application
Feature can mutually be combined.
Fig. 1 is the method flow diagram of set content distribution network CDN node in mobile Internet of the embodiment of the present invention.
S101 is based in measurement period, and the user of each user ascription area accesses the record information of application, determines institute respectively
State the value applied in each user ascription area；
The measurement period includes：My god, the moon, season or year；
Alternatively, step S101 includes：
To each user ascription area, following calculate is carried out：
The record information of the application is accessed based on user ascription area user, is obtained in the measurement period, Mei Yiyong
The family unit interval accesses average surfing flow caused by the application；
By the user attaching, each Subscriber Unit time accesses average surfing flow and institute caused by the application on the ground
The average surfing flow for stating user attaching ground each Subscriber Unit time is divided by obtain normalized each Subscriber Unit time
Access average surfing flow caused by the application；
Obtain in the measurement period, operator accesses what is obtained at each user of the application from the user ascription area
Each user's average income APRU；APRU generally consumes total value by a consumer group divided by colony's total number of persons obtains, and embodies
The economic value of operator's application；
Operator is accessed from the user ascription area APRU that is obtained at each user of the application and operator from
The APRU obtained at each user of the user ascription area is divided by obtain normalized operator to be visited from the user ascription area
Ask the APRU obtained at each user of the application；
Normalized each Subscriber Unit time is accessed into average surfing flow caused by the application and is multiplied by flow
Weight, along with the APRU that normalized operator obtains at each user of the user ascription area access application multiplies
The sum obtained with APRU weights, as the value applied in the user ascription area.
Alternatively, the record information that the application is accessed based on user ascription area user, the statistics week is obtained
In phase, each Subscriber Unit time accesses average surfing flow caused by the application, including：
Basic data is obtained from the detailed list of user's surfing flow, the basic data includes：Terminal IP, access IP, online
Time started and online end time, online duration, surfing flow；
The domain names of user's access are determined according to access IP；
According to online time started, online end time and surfing flow, count and described answer is accessed in measurement period
The surfing flow M caused by corresponding domain names；
According to online time started, online end time and online duration, count and visited in the measurement period
Ask online duration T caused by domain names corresponding to the application；
According to online time started, online end time and terminal IP, count described in being accessed in the measurement period
Using the terminal IP of corresponding domain names number N；
M/ (T*N) is accessed as each Subscriber Unit time on the measurement period and averagely surfed the Net caused by the application
Flow.
The application value that the present embodiment calculates, surfing flow caused by application is accessed by each Subscriber Unit time, instead
The temperature of the application is reflected；In addition, the APRU obtained at each user of application is accessed from user ascription area by operator, instead
The application economic value of Ying Liao operators.
S102 returns according to CDN node Provisioning Policy, and the ownership place of the application and described apply in each user
The value in possession, it is determined whether CDN node is set in each user ascription area for described apply.
Alternatively, step S102 includes：
Select user ascription area；
It is more than or equal to first threshold if applied in the value for the user ascription area selected, judges the ownership of the application
Whether ground is identical with the user ascription area of the selection, if it is not the same, then sending the user ascription area applied for this in selection
The instruction of CDN node is set.
And/or
To each application, apply the value in each user ascription area to sum this, obtain total application value of the application；
Application is ranked up by total application value；
If total application value is more than or equal to Second Threshold, calculates and returned by the user differed with this using ownership place
Possession accesses value caused by the application and accounts for total application value ratio, as ratio is more than or equal to the 3rd threshold value, then sends
The instruction in the user ascription area setting CDN node of selection is applied for this.
Above-mentioned user ascription area, it may each comprise using ownership place：Belong to province and home-operator.
Above-mentioned technical proposal, according to the Provisioning Policy of CDN node, user access application ownership place, user ascription area with
And the value in each user ascription area is applied to determine whether to set CDN node in user ascription area；Due to the CDN node of setting
Under conditions of CDN node Provisioning Policy is met, it can be experienced by the network of user ascription area and application ownership reflection user,
By applying the application value in the value reflection telecom operators of each user ascription area, it is more reasonable to set.
It should be noted that in actual applications, when user ascription area sets CDN node, except consideration CDN mentioned above
The Provisioning Policy of node, user access the ownership place of application, user ascription area and apply value in each user ascription area
Outside these factors, it is also contemplated that other factors, such as CDN load.
Specifically above-described embodiment is further described using example with one below.
Step 1, basic data is extracted from the detailed list of mobile subscriber's surfing flow；The basic data includes：Terminal
IP, IP, online time started and online end time, online duration, surfing flow are accessed, extracted once daily；With text
The basic data extracted is stored in the database analyzed access IP by part form；
Due to about producing nearly 1GB basic data daily, the basic data in each season is counted if desired, it is necessary to deposit
1GB*31*3=91GB data volume is stored up, in face of so big data volume, the distributed data base HBase that increases income can be selected in this step
Carry out the storage of basic data；
Step 2, the basic data of extraction is imported into oracle database from the distributed data base HBase that increases income and (imported
Cycle is day, is imported using sqoop), oracle database stores the data imported from Hbase by the way of daily subregion；
Step 3, data cleansing is carried out to the IP address for carrying out automatic network, generates corresponding relation, the IP of IP address and ownership place
Address and the corresponding relation of domain names, the relation is imported into Hbase；Exemplified by generating IP address and ownership place corresponding relation,
The address Zhong You Harbin Institute of Technology contained from the IP packets of Network Capture, but saved without ownership, now with regard to needing to pass through
To IP data cleansings, those undesirable data are filtered, supplement province Heilongjiang Province corresponding to the IP address section；
According to the corresponding relation obtain Hbase store basic data in access IP corresponding to domain names, ownership place with
And user ascription area；
Step 4, in Hbase databases, calculate each value applied in each user ascription area；
Step 5, in Hbase databases, according to CDN node Provisioning Policy, and the ownership place of the application and it is described should
Used in the value of each user ascription area, it is determined whether set CDN node in each user ascription area for described apply.
This application example gives two kinds according to CDN node Provisioning Policy, and the ownership place of application and described applies in institute
State the value of each user ascription area, it is determined whether to apply the scene that CDN node is set in each user ascription area：
The first application scenarios, (the mobile user affiliation ground), pick out and produced in the user ascription area from access originator
The big application of value, if the ownership place of the big application of value is different from the user ascription area, applied for this in the user
Ownership place sets CDN node：
User ascription area is selected, such as Beijing UNICOM；
Apply the value in Beijing UNICOM to be ranked up to each, select bid value answering more than or equal to first threshold
With as shown in table 1；
Table 1
Whether the application ownership place for judging to pick out is Beijing UNICOM, if not, being emitted in Beijing UNICOM sets storage
The instruction of the CDN node of the application.The application such as to be ranked the first in Beijing UNICOM value, if Target IP is
61.135.167.xxx corresponding ownership place is Guangdong Telecom, and UNICOM is different from Beijing, therefore is emitted in the setting of Beijing UNICOM and deposits
Store up the instruction of the CDN node of the application.
Second of application scenarios, from intended application, the big application of total value is picked out, and select to the total of the application
The big user ascription area of Value Contribution, if the user ascription area is different from application ownership place, it is determined that applied for this in the tribute
Offer big user ascription area and CDN node is set：
To each application, apply the value in each user ascription area to sum this, obtain total application value of the application；
Application is ranked up by total application value, as shown in table 2；
| Ranking | Target IP | Target IP location | Value |
| 1 | 61.135.167.xxx | Unicom Guangdong Branch | 0.60 |
| 2 | 61.135.167.xxx | Zhejiang UNICOM | 0.59 |
| 3 | 111.206.169.xxx | Hebei UNICOM | 0.57 |
| 4 | 60.28.13.xxx | Shanghai UNICOM | 0.50 |
| 5 | 123.123.123.xxx | Shandong UNICOM | 0.40 |
| … | …… | …… | …… |
| 28 | 60.135.157.xxx | Sichuan UNICOM | 0.27 |
| 29 | 60.220.96.xxx | Henan Unicom ' | 0.23 |
| 30 | 125.30.245.xxx | Heilungkiang | 0.10 |
Table 2
If total application value is more than or equal to Second Threshold, calculates and returned by the user differed with this using ownership place
Possession accesses the ratio that value caused by the application accounts for total application value, as ratio is more than or equal to the 3rd threshold value, then sends out
Go out to set the instruction of CDN node using the user ascription area for this, the application that such as total application value ranks the first, there are multiple users
Ownership place：Zhejiang UNICOM, Fujian UNICOM；Calculate to access by multiple user ascription areas such as Zhejiang UNICOM, Fujian UNICOM successively and be somebody's turn to do
Total application value ratio is accounted for using caused application value, if accessing application value caused by the application by Zhejiang UNICOM
The ratio for accounting for total application value is more than or equal to the 3rd threshold value, then is emitted in Zhejiang UNICOM and sets CDN node for the application
Instruction；If by Fujian UNICOM access the application caused by application value account for the ratio of total application value and be less than the 3rd threshold
Value, then the instruction that Zhejiang UNICOM sets CDN node for the application is not emitted in；
Step 6, by access network domain name, IP, source IP, access are accessed using ownership place, user ascription area, Yi Jishi
It is no to send increase CDN node instruction tabulation.
When building CDN, it is convenient to the table is transferred from Hbase databases and is referred to.
Fig. 2 is the system composition figure of set content distribution network CDN node in mobile Internet of the embodiment of the present invention.
The system includes：
Apply and be worth determining module in each user ascription area, for based in measurement period, the use of each user ascription area
Family accesses the record information of application, determines the value applied in each user ascription area respectively；
The measurement period includes：My god, the moon, season or year；
CDN node setup module, for according to CDN node Provisioning Policy, and the ownership place of application and described apply in institute
State the value of each user ascription area, it is determined whether CDN node is set in each user ascription area for described apply.
Alternatively, above-mentioned apply is worth determining module in each user ascription area, for based in measurement period, each user
The user of ownership place accesses the record information of application, determines the value applied in each user ascription area respectively, wraps
Include：
To each user ascription area：
The record information of application is accessed based on user ascription area user, is obtained in the measurement period, each user is single
The position time accesses average surfing flow caused by the application；
By the user attaching, each Subscriber Unit time accesses average surfing flow and institute caused by the application on the ground
The average surfing flow for stating user attaching ground each Subscriber Unit time is divided by obtain normalized each Subscriber Unit time
Access average surfing flow caused by the application；
Obtain in the measurement period, operator accesses what is obtained at each user of the application from the user ascription area
Each user's average income APRU；
Operator is accessed from the user ascription area APRU that is obtained at each user of the application and operator from
The APRU obtained at each user of the user ascription area is divided by obtain normalized operator to be visited from the user ascription area
Ask the APRU obtained at each user of the application；
Normalized each Subscriber Unit time is accessed into average surfing flow caused by the application and is multiplied by flow
Weight, along with the APRU that normalized operator obtains at each user of the user ascription area access application multiplies
The sum obtained with APRU weights, as the value applied in the user ascription area.
The application value that the present embodiment calculates, surfing flow caused by application is accessed by each Subscriber Unit time, instead
The temperature of the application is reflected；In addition, the APRU obtained at each user of application is accessed from user ascription area by operator, instead
The application economic value of Ying Liao operators.
Alternatively, above-mentioned apply is worth determining module in each user ascription area, for being visited based on user ascription area user
The record information of application is asked, is obtained in the measurement period, each Subscriber Unit time is accessed on average caused by the application
Net flow, including：
Basic data is obtained from the detailed list of user's surfing flow, the basic data includes：Terminal IP, access IP, online
Time started and online end time, online duration, surfing flow；
The domain names according to corresponding to accessing IP and determine the application of user's access；
According to online time started, online end time and surfing flow, count and described answer is accessed in measurement period
The surfing flow M caused by corresponding domain names；
According to online time started, online end time and online duration, count and visited in the measurement period
Ask online duration T caused by domain names corresponding to the application；
According to online time started, online end time and terminal IP, count described in being accessed in the measurement period
Using the terminal IP of corresponding domain names number N；
M/ (T*N) is accessed as each Subscriber Unit time on the measurement period and averagely surfed the Net caused by the application
Flow.
Alternatively, above-mentioned CDN node setup module, for according to CDN node Provisioning Policy, and the ownership place of application and institute
State the value applied in each user ascription area, it is determined whether set CDN to save in each user ascription area for described apply
Point, including：
Select user ascription area；
It is more than or equal to first threshold if applied in the value for the user ascription area selected, judges the ownership of the application
Whether ground is identical with the user ascription area of the selection, if it is not the same, then sending the user ascription area applied for this in selection
The instruction of CDN node is set.
And/or
To each application, apply the value in each user ascription area to sum this, obtain total application value of the application；
If total application value is more than or equal to Second Threshold, calculates and returned by the user differed with this using ownership place
Possession accesses the ratio that value caused by the application accounts for total application value, as ratio is more than or equal to the 3rd threshold value, then sends out
Go out the instruction applied for this and CDN node is set in the user ascription area.
Above-mentioned technical proposal, according to the Provisioning Policy of CDN node, user access application ownership place, user ascription area with
And the value in each user ascription area is applied to determine whether to set CDN node in user ascription area；Due to the CDN node of setting
Under conditions of CDN node Provisioning Policy is met, it can be experienced by the network of user ascription area and application ownership reflection user,
By applying the application value in the value reflection telecom operators of each user ascription area, it is more reasonable to set.
It should be noted that in actual applications, when user ascription area sets CDN node, except consideration CDN mentioned above
The Provisioning Policy of node, user access the ownership place of application, user ascription area and apply value in each user ascription area
Outside these factors, it is also contemplated that other factors, such as CDN load.
It should be noted that the present invention can also have other various embodiments, without departing substantially from of the invention spiritual and its essence
In the case of, those skilled in the art can make various corresponding changes and deformation according to the present invention, but these are corresponding
Change and deform the protection domain that should all belong to appended claims of the invention.
Claims (8)
- A kind of 1. method of the set content distribution network CDN node in mobile Internet, it is characterised in that methods described bag Include：Based in measurement period, the user of each user ascription area accesses the record information of application, determines described apply respectively The value of each user ascription area；According to CDN node Provisioning Policy, and the ownership place of the application and the valency applied in each user ascription area Value, it is determined whether CDN node is set in each user ascription area for described apply；Wherein, described based in measurement period, the user of each user ascription area accesses the record information of application, determines institute respectively The value applied in each user ascription area is stated, including：To each user ascription area, following calculate is carried out：The record information of the application is accessed based on user ascription area user, is obtained in the measurement period, each user is single The position time accesses average surfing flow caused by the application；By the user attaching, each Subscriber Unit time accesses average surfing flow caused by the application and the use on the ground The average surfing flow of each Subscriber Unit time is divided by obtain normalized each Subscriber Unit time access on the ownership place of family Average surfing flow caused by the application；Obtain in the measurement period, operator obtains each at each user of the user ascription area access application User's average income APRU；Operator is accessed to the APRU that is obtained at each user of the application and operator from the user ascription area from described The APRU obtained at each user of user ascription area is divided by obtain normalized operator from user ascription area access institute State the APRU obtained at each user of application；Normalized each Subscriber Unit time is accessed into average surfing flow caused by the application and is multiplied by flow weight, Along with the APRU that normalized operator obtains at each user of the user ascription area access application is multiplied by The sum that APRU weights obtain, as the value applied in the user ascription area.
- 2. the method as described in claim 1, it is characterised in that described that the application is accessed based on user ascription area user Record information, obtain in the measurement period, each Subscriber Unit time accesses average surfing flow, bag caused by the application Include：Basic data is obtained from the detailed list of user's surfing flow, the basic data includes：Terminal IP, access IP, online start Time and online end time, online duration, surfing flow；The domain names of user's access are determined according to access IP；According to online time started, online end time and surfing flow, count and the application pair is accessed in measurement period Surfing flow M caused by the domain names answered；According to online time started, online end time and online duration, count and institute is accessed in the measurement period State online duration T caused by domain names corresponding to application；According to online time started, online end time and terminal IP, count and the application is accessed in the measurement period The terminal IP of corresponding domain names number N；Average online stream caused by the application is accessed using M/ (T*N) as each Subscriber Unit time on the measurement period Amount.
- 3. such as method according to any one of claims 1 to 2, it is characterised in that according to CDN node Provisioning Policy, and it is described The ownership place of application and the value applied in each user ascription area, it is determined whether applied to be described in each user Ownership place sets CDN node, including：Select user ascription area；Be more than or equal to first threshold if applied in the value for the user ascription area selected, judge the ownership place of the application with Whether the user ascription area of the selection is identical, if it is not the same, then sending the user ascription area setting applied for this in selection The instruction of CDN node.
- 4. such as method according to any one of claims 1 to 2, it is characterised in that according to CDN node Provisioning Policy, and it is described The ownership place of application and the value applied in each user ascription area, it is determined whether applied to be described in each user Ownership place sets CDN node, including：To each application, apply the value in each user ascription area to sum this, obtain total application value of the application；Application is ranked up by total application value；If total application value is more than or equal to Second Threshold, the user ascription area by applying ownership place to differ with this is calculated Access the ratio that value caused by the application accounts for total application value, as ratio is more than or equal to the 3rd threshold value, then send for This applies the instruction in the user ascription area setting CDN node of selection.
- 5. a kind of system of set content distribution network CDN node, it is characterised in that the system includes：Apply and be worth determining module in each user ascription area, for based in measurement period, the user of each user ascription area to visit The record information of application is asked, determines the value applied in each user ascription area respectively；CDN node setup module, for according to CDN node Provisioning Policy, and the ownership place of application and described apply described each The value of individual user ascription area, it is determined whether CDN node is set in each user ascription area for described apply；Wherein, described apply is worth determining module in each user ascription area, for based in measurement period, each user ascription area User access application record information, determine the value applied in each user ascription area respectively, including：To each user ascription area：The record information of application is accessed based on user ascription area user, is obtained in the measurement period, during each Subscriber Unit Between access caused by the application average surfing flow；By the user attaching, each Subscriber Unit time accesses average surfing flow caused by the application and the use on the ground The average surfing flow of each Subscriber Unit time is divided by obtain normalized each Subscriber Unit time access on the ownership place of family Average surfing flow caused by the application；Obtain in the measurement period, operator obtains each at each user of the user ascription area access application User's average income APRU；Operator is accessed to the APRU that is obtained at each user of the application and operator from the user ascription area from described The APRU obtained at each user of user ascription area is divided by obtain normalized operator from user ascription area access institute State the APRU obtained at each user of application；Normalized each Subscriber Unit time is accessed into average surfing flow caused by the application and is multiplied by flow weight, Along with the APRU that normalized operator obtains at each user of the user ascription area access application is multiplied by The sum that APRU weights obtain, as the value applied in the user ascription area.
- 6. system as claimed in claim 5, it is characterised in that described apply is worth determining module in each user ascription area, uses In the record information that application is accessed based on user ascription area user, obtain in the measurement period, each Subscriber Unit time Average surfing flow caused by the application is accessed, including：Basic data is obtained from the detailed list of user's surfing flow, the basic data includes：Terminal IP, access IP, online start Time and online end time, online duration, surfing flow；The domain names according to corresponding to accessing IP and determine the application of user's access；According to online time started, online end time and surfing flow, count and the application pair is accessed in measurement period Surfing flow M caused by the domain names answered；According to online time started, online end time and online duration, count and institute is accessed in the measurement period State online duration T caused by domain names corresponding to application；According to online time started, online end time and terminal IP, count and the application is accessed in the measurement period The terminal IP of corresponding domain names number N；Average online stream caused by the application is accessed using M/ (T*N) as each Subscriber Unit time on the measurement period Amount.
- 7. the system as any one of claim 5~6, it is characterised in that the CDN node setup module, for root According to CDN node Provisioning Policy, and the ownership place of application and the value applied in each user ascription area, it is determined whether CDN node is set in each user ascription area for described apply, including：Select user ascription area；Be more than or equal to first threshold if applied in the value for the user ascription area selected, judge the ownership place of the application with Whether the user ascription area of the selection is identical, if it is not the same, then sending the user ascription area setting applied for this in selection The instruction of CDN node.
- 8. the system as any one of claim 5~6, it is characterised in that the CDN node setup module, for root According to CDN node Provisioning Policy, and the ownership place of application and the value applied in each user ascription area, it is determined whether CDN node is set in each user ascription area for described apply, including：To each application, apply the value in each user ascription area to sum this, obtain total application value of the application；If total application value is more than or equal to Second Threshold, the user ascription area by applying ownership place to differ with this is calculated Access the ratio that value caused by the application accounts for total application value, as ratio is more than or equal to the 3rd threshold value, then send for This applies the instruction that CDN node is set in the user ascription area.
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