CN107343014A - Service shunting method and remote gateway based on content distributing network - Google Patents
Service shunting method and remote gateway based on content distributing network Download PDFInfo
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- CN107343014A CN107343014A CN201610282474.9A CN201610282474A CN107343014A CN 107343014 A CN107343014 A CN 107343014A CN 201610282474 A CN201610282474 A CN 201610282474A CN 107343014 A CN107343014 A CN 107343014A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
- H04L67/1074—Peer-to-peer [P2P] networks for supporting data block transmission mechanisms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
- H04L12/1403—Architecture for metering, charging or billing
- H04L12/1407—Policy-and-charging control [PCC] architecture
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- Computer Hardware Design (AREA)
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Abstract
This application provides the service shunting method based on content distributing network and remote gateway, one of which method includes：Asked in response to the first service distributing, obtain the internet protocol address for the user that the first service distributing request carries；Internet protocol address according to the user determines the grouped data network gateway of the user；The internet protocol address of the user is sent to the grouped data network gateway.The embodiment of the present application can solve the problems, such as to provide a user the less efficient of internet content in the prior art.
Description
Technical field
The application is related to content distributing network technical field, the more particularly to industry based on content distributing network
Business shunt method, strategy and functional server of charging rules, remote gateway and Packet Data Network's network diagram
Close.
Background technology
CDN (Content Delivery Network, content distributing network), also referred to as content transmission
Network.CDN is built upon existing IP (Internet Protocol, Internet protocol) network infrastructure
On a kind of value-added network, be application layer deployment a layer network framework.In the prior art,
If the user desired that accessing internet content, can be asked by gateway to forward internet content to access
Main website server is sought, internet content is provided a user by main website server.
The content of the invention
But inventor has found in research process, if main website server may in synchronization
The access request of mass users is received, then there may be sound of the main website server to access request
The problem of answering overlong time, so main website server to mass users provide internet content when
Wait, corresponding efficiency is relatively low, and therefore, user needs consuming longer time just to can request that certainly
The content that oneself accesses, it is very bad that such case also make it that the access of user is experienced.
Based on this, this application provides a variety of service shunting methods based on content distributing network, use
To solve the problems, such as to provide a user the less efficient of internet content, and lifting in the prior art
The network access experience of user.
Present invention also provides PCRF, PGW and RGW, to ensure the above method in practice
Realization and application.
In order to solve the above problems, this application discloses a kind of service distributing based on content distributing network
Method, this method can apply to strategy and on functional server of charging rules, this method includes：
Asked in response to the first service distributing, obtain the user's that the first service distributing request carries
Internet protocol address；
Internet protocol address according to the user determines the grouped data network gateway of the user；
The internet protocol address of the user is sent to the grouped data network gateway, so as to described
Grouped data network gateway determines the identity information of user according to the internet protocol address of the user,
And send the 3rd service distributing request of the identity information including the user to remote gateway,
So that the remote gateway is locally realizing service distributing for the user.
This application discloses a kind of service shunting method based on content distributing network, this method can answer
For strategy and functional server of charging rules, this method includes：
Asked in response to the second service distributing, obtain the user carried in the second service distributing request
Internet protocol address；
Internet protocol address according to the user determines the identity information of the user；
The identity information of the user is sent to remote gateway, so that the remote gateway is being locally
The user realizes service distributing.
Disclosed herein as well is a kind of service shunting method based on content distributing network, this method bag
Include：
Asked in response to the 3rd service distributing, obtain the user carried in the 3rd service distributing request
Identity information；
Identity information according to the user is locally realizing service distributing for the user.
Disclosed herein as well is a kind of strategy and functional server of charging rules, the server to include：
First acquisition module, for being asked in response to the first service distributing, obtain first business point
The internet protocol address for the user that stream request carries；
First determining module, for determining point of the user according to the internet protocol address of the user
Group data network gateway；
First sending module, for the internet protocol address of the user to be sent to the grouped data
Network gateway, so that the grouped data network gateway is true according to the internet protocol address of the user
Determine the identity information of user, and, by the 3rd service distributing of the identity information including the user
Request is sent to remote gateway, so that the remote gateway is locally realizing business point for the user
Stream.
Disclosed herein as well is a kind of grouped data network gateway, the gateway includes：
Second acquisition module, for being asked in response to the second service distributing, obtain second business point
The internet protocol address of the user carried in stream request；
Second determining module, for determining the body of the user according to the internet protocol address of the user
Part information；
Second sending module, for the identity information of the user to be sent to remote gateway, with toilet
State remote gateway and locally realize service distributing for the user.
Disclosed herein as well is a kind of remote gateway, the gateway includes：
3rd acquisition module, for being asked in response to the 3rd service distributing, obtain the 3rd business point
The identity information of the user carried in stream request；
Service distributing module, for according to the user identity information for the user in local realization
Service distributing.
Compared with prior art, the application includes advantages below：
In the embodiment of the present application, the user shunted for needs, is used these by main website server
The IP address at family is sent to PCRF, and the IP address further is issued into PGW by PCRF,
PGW can inquire about to obtain the identity information of the user, so by identity information issue RGW so as to
Shunting to these users is realized by RGW.Therefore, the embodiment of the present application has just reached for difference
User can implement the effect for the user's level shunt for shunting or not shunting, and carry out service distributing
User, due to internet content directly can be provided it by CDN node, accordingly it is also possible to make
User accesses the process of internet content faster, more efficient, while also improves the access of user
Experience.
Certainly, any product for implementing the application it is not absolutely required to reach all the above simultaneously
Advantage.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the present application, embodiment will be described below
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only
Only it is some embodiments of the present application, for those of ordinary skill in the art, is not paying wound
On the premise of the property made is laborious, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the first service shunting method embodiment based on content distributing network of the application
Flow chart；
Fig. 2 is the scene framework figure of the application in actual applications；
Fig. 3 is second of service shunting method embodiment based on content distributing network of the application
Flow chart；
Fig. 4 is the third service shunting method embodiment based on content distributing network of the application
Flow chart；
Fig. 5 is the structured flowchart of the PCRF embodiments of the application；
Fig. 6 is the structured flowchart of the PGW embodiments of the application；
Fig. 7 is the structured flowchart of the RGW embodiments of the application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, to the technical scheme in the embodiment of the present application
It is clearly and completely described, it is clear that described embodiment is only that the application part is real
Apply example, rather than whole embodiments.Based on the embodiment in the application, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belong to this
Apply for the scope of protection.
Between the embodiment of the present application is introduced, in order to facilitate the clearer understanding of those skilled in the art
Network node in the embodiment of the present application, below to the network node and relational language in the present embodiment
First do detailed introduction.
CDN core is to utilize intelligent policy techniques, and the content at center and service are pushed into net
Network edge so that user can obtain service in place nearest and that service quality is optimal, and it is closed
Key technology include cache, load balancing, contents construction, content distribution, content storage and it is interior
Hold management etc..CDN technological merit includes：(1) global load-balancing, access speed is fast, allows
User is connected to nearest server up.(2) Hot Contents actively transmit, from motion tracking, from
Dynamic renewal.(3) Seamless integration-, highly reliable, availability and autgmentability.(4) reduce to network
The occupancy of bandwidth resources, there is the management control ability of intelligence.(5) content sent is protected,
And content supplier can be in the local content for oneself determining service.Based on it is above-mentioned the advantages of, CDN
Technology can improve the utilization rate of broadband resource, increase the application popularization of Streaming Media on the internet, this
A little applications include online broadcasting, Music on Demand, live telecast, interactive game etc., greatly promote Internet
The development of application and service.CDN node is based primarily upon caching server, also referred to as proxy caching,
It is located at the interconnection network edge close to mobile network.
ENB (eNodeB, the wireless base station of enhancing), it is the main sky of follow-on wireless access network
The control device of mouthful resource, can provide higher up-downgoing speed, lower transmission delay and more
Add and be reliably wirelessly transferred.
PCRF (Policy and Charging Rules Function, strategy and charging rule functions)
Server, PCRF are strategy and the charging control strategic decision-making of business data flow and IP bearing resources
Point.
GW (Gateway, gateway) is user plane functions entity, at user face data route
Reason, is divided into S-GW (Serving Gateway, gateway) and P-GW (Packet Data Network
Gateway, grouped data network gateway).
S-GW is E-UTRAN (the Evolved Universal Terrestrial Radio Access of evolution
Network, Universal Terrestrial Radio Access Network) between mobile anchor point；P-GW is PDN (Packet
Data Network, mobile network and Packet Data Network) borde gateway, be responsible for PDN access,
The functions such as data are forwarded between mobile network and PDN.
RGW (Remote Gateway, remote gateway), between eNB and SGW, mainly
The packet that identification needs to shunt is done, and shunts it connected CDN node.
GSLB (Global Server Load Balance, GSLB), it is mainly realized
Flow allocating on wide area network (including internet) between the server of different geographical, ensure to use
The optimal server service user nearest from oneself, so that it is guaranteed that internet access quality.
UE (User Equipment, user equipment), it is exactly user's end in 3G and 4G networks
End, is exactly MS (movement station, Mobile Station) in 2G networks, user equipment can include
Mobile phone, intelligent terminal, multimedia equipment or stream media equipment etc..
With reference to figure 1, show that the first service shunting method based on content distributing network of the application is real
The flow chart of example is applied, the present embodiment can apply on strategy and functional server of charging rules, this
Embodiment may comprise steps of：
Step 101：Asked in response to the first service distributing, obtain the first service distributing request and take
The internet protocol address of the user of band.
In the embodiment of the present application, it is assumed that user inputs the net desired access on the UE that it is held
Location, after the access request for triggering the network address, browser can access main website corresponding to the network address first
Server, the main website server can send service response to UE, include main website in the service response
Content.It is understood that main website server return can be it is a kind of only inform UE into
Work(is connected to the message of main website server, and the size of the message can only have several bytes.And main website
Server can get the IP for the UE that the user is held after the access request of user is received
Address, and the IP address is carried in the request of the first service distributing and is sent to PCRF, with after an action of the bowels
The continuous service distributing realized to the user, i.e. the use should be supplied to by main website server
The internet content at family is branched on CND nodes, by CDN node provide internet content to
Family.
It is the scene framework figure of the application embodiment of the method in actual applications with reference to shown in figure 2,
Wherein, main website server 201 can use this after the access request of user's transmission is received
The IP address at family is carried in the request of the first service distributing and is sent to PCRF202.
It is understood that if some user need not carry out service distributing, main website server
Internet content corresponding to the access request of the user directly can be returned into the user, and
The user that this, which need not be directed to, need not carry out service distributing sends service distributing request to PCRF.By
The service request of mass users can be received in main website server, therefore main website server can be set
Certain rule determines which user needs to carry out service distributing, and which user need not enter industry
Business shunting.
For example, if main website server is Taobao's network server, Taobao's network server can basis
User determines which user needs to carry out in the hour of log-on of main website server or tranaction costs etc.
Shunting.For another example user A exceeded 10,000 yuan in the tranaction costs of one month, then in this feelings
Under condition, it is assumed that user A have sent service request to main website server, then can be by the user A's
IP address is carried in the request of the first service distributing and is sent to PCRF, to realize subsequently to the user
A service distributing.And assume that user B was not above 10,000 yuan in the tranaction costs of one month, then
User B need not be directed to and perform step 101, then subsequently would not also carry out business to user B
Shunting.
It is, of course, understood that those skilled in the art can set other in main website server
Service distributing rule, the above is only example, should not be construed as the restriction of the application.
Step 102：Internet protocol address according to the user determines the Packet Data Network of the user
Network diagram closes.
PCRF is after the first service distributing for receiving the IP address for carrying user is asked, meeting
The IP address of user, and then the use preserved according to itself are got from first service distributing request
The IP address at family and the corresponding relation of the PGW203 (with reference to figure 2) belonging to the user, to determine
PGW corresponding to the IP address of active user.
Step 103：The internet protocol address of the user is sent to Packet Data Network's network diagram
Close.
In this step, the IP address of user can be sent what is determined into step 102 by PCRF
PGW, specifically, the IP address of user can be carried in the request of the second service distributing, so as to
The PGW determines the identity information of user according to the internet protocol address of the user, and by the use
The identity information at family is sent to remote gateway, so that the remote gateway is locally real for the user
Existing service distributing.Wherein, PGW can determine the identity information of user according to the IP address of user,
Such as phone number of the account information registered in main website server of the user or user etc. can be only
One identifies the information of the user identity, and the 3rd business of the identity information including the user is divided
Stream request is forwarded to RGW204 (with reference to figure 2) by SGW, and the RGW can be somebody's turn to do locally
User realizes service distributing, so as to realize the first CDN node 205 directly by being connected with RGW
Provide the user internet content.
Further, after step 103, can also include：
Step 104：Receive the service distributing response of the grouped data network gateway forwarding.
Be successfully user after locally service distributing is realized in RGW, can also by SGW to
PGW sends service distributing response, for notifying PGW successfully to realize business point for the user
Stream, PGW again send service distributing response to PCRF, to notify the PCRF users
Through successfully realizing service distributing.
It can be seen that in the present embodiment, the user that is shunted for needs, by main website server by these
The IP address of user is sent to PCRF, and the IP address further is issued into PGW by PCRF,
PGW can inquire about to obtain the identity information of the user, so by identity information issue RGW so as to
Shunting to these users is realized by RGW.Therefore, just having reached can implement for different user
Shunting or the effect of user's level shunt not shunted, and carry out the user of service distributing, due to can
Directly to provide it internet content by CDN node, accordingly it is also possible to make user access interconnection
The process of net content is faster, more efficient, while also improves the access experience of user.
With reference to figure 3, showing the application second, the service shunting method based on content distributing network is real
The flow chart of example is applied, the present embodiment can apply on PGW, and the present embodiment can include following step
Suddenly：
Step 301：Asked in response to the second service distributing of transmission, obtain second service distributing
The internet protocol address of the user carried in request.
In this step, PGW have received IP address that PCRF is sent, carrying user
Second service distributing is asked, and the IP address of user can be obtained from second service distributing request.
It should be noted that the present embodiment and the difference of first method embodiment are, the present embodiment
Executive agent is PGW, and other are mutually referred to similar to part.
Step 302：Internet protocol address according to the user determines the identity information of the user.
PGW determines the identity information of the user according to the IP address of user.Wherein, in PGW
The corresponding relation between the IP address of user and identity information can be preserved, for example, User IP
Location is that identity information corresponding to " 202.203.21 " is a phone number：13855555555.
Wherein, this step can specifically include step A1~step A2：
Step A1：Obtain the internet protocol address of user and the corresponding relation of identity information.
First, PGW is locally getting the corresponding relation between the IP address of user and identity information,
The account information when identity information can be user's registration main website server, being capable of unique mark one
Individual user, the phone number of user can also be made, also can one user of unique mark.Actually should
In, the identity information is only required to one user of unique mark.
Step A2：Body corresponding to the internet protocol address of the user is determined according to the corresponding relation
Part information, the identity information include：Phone number or/and account information.
Secondly corresponding relation in step A1 determine IP address corresponding to identity information.
Step 303：The 3rd service distributing request of identity information including the user is sent to remote
Journey gateway.
Then, PGW can believe the identity of the user after the identity information of user is determined
Breath is sent to RGW, and it is being locally that the user realizes service distributing to be by RGW.Specifically, with
The identity information at family can be carried in the request of the 3rd service distributing and be sent to RGW by SGW.
For RGW after locally service distributing is carried out for the user, the access that can send the user later please
Seek the CDN node (the first CDN node in Fig. 2) for being all forwarded to and being connected with RGW, by with
CDN node connected RGW directly provides a user internet content.It is understood that
In the present embodiment, the identity information of user can be preserved in SGW and RGW.
Optionally, after step 303, can also include：
Step 304：Receive the service distributing response that the remote gateway is sent.
RGW can also be turned after locally service distributing is realized for user by SGW to PGW
Sending service shunting response, for notifying SGW and PGW that the user has been carried out service distributing.
In the present embodiment, the user shunted for needs, by main website server by these users'
IP address is sent to PCRF, and the IP address further is issued into PGW, PGW by PCRF
Can inquire about to obtain the identity information of the user, so by identity information issue RGW so as to by
RGW realizes the shunting to these users.Therefore, just having reached can implement point for different user
Stream or the effect of user's level shunt not shunted, and carry out the user of service distributing, due to can be with
Internet content is directly provided it by CDN node, accordingly it is also possible to make user access internet
The process of content is faster, more efficient, while also improves the access experience of user.
With reference to shown in figure 4, the third service distributing side based on content distributing network of the application is shown
The flow chart of method embodiment, the present embodiment can apply on RGW, the present embodiment can include with
Lower step：
Step 401：Ask, obtained in the 3rd service distributing request in response to the 3rd service distributing
The identity information of the user of carrying.
The present embodiment and the difference of the first two embodiment be, executive agent RGW, similar
Part same reference.
In the present embodiment, for RGW, turned if having received PGW by SGW
The 3rd service distributing request of hair, the identity of user can be got from the request of the 3rd service distributing
Information.
Step 402：Identity information according to the user is locally realizing business point for the user
Stream.
For RGW, the identity information of the user received, it is meant that need for the use
Family carries out service distributing.Then RGW just by user corresponding to the identity information received be diverted to
In oneself connected CDN node, so as to provide the user what is accessed needed for it by the CDN node
Internet content.For example, if user triggers the access request of internet content, example on UE
Such as, it have input a network address or trigger operation for checking an internet content etc., then UE meetings
The access request is first issued into main website server, main website server can return to disappearing for several byte
Breath, for informing that UE has been coupled to the main website server, then next, as UE parsing masters
The message that site server returns should ask so as to ask the particular content of main website such as picture during resource
Ask can as corresponding to RGW is transmitted to service distributing CDN node, so as to by CDN node come to
The user provides specific internet content.
So, specifically, the realization of this step can include step B1~step B2：
Step B1：Obtain the object content distribution network node being connected with the remote gateway.
First, RGW is needing the user corresponding to the identity information that receives to carry out service distributing
In the case of, the destination address of coupled CDN node, such as IP address can be got.
Step B2：The content that the object content distribution network node is arranged to the user is provided
Business.
Then, the CDN node being connected in step B1 with itself can be arranged to the user by RGW
Content supplier.
Optionally, after step 402, step 403 can also be included：
Step 403：The service request sent in response to the user, the service request is forwarded to
The object content distribution network node.
In the case where user continues to send service request, RGW then directly forwards the service request
To the target CDN node determined in step 402, the CDN node can be corresponding by service request
Content be sent to the user.For example, needed for the user mentioned in step 402 further
The picture resource of access, then sent directly by CDN node after local search by RGW
To user.
Optionally, after step 402, step 404 can also be included：
Step 404：Service distributing response, the business point are sent to the grouped data network gateway
Stream response is used to notify user described in the grouped data network gateway to branch in the target
Content distributing network node.
It is that after user realizes service distributing, can also be forwarded to PGW by SGW in RGW
Service distributing responds, for notifying PGW that the user has branched to the CDN node.
In the present embodiment, the user shunted for needs, by main website server by these users'
IP address is sent to PCRF, and the IP address further is issued into PGW, PGW by PCRF
Can inquire about to obtain the identity information of the user, so by identity information issue RGW so as to by
RGW realizes the shunting to these users.Therefore, just having reached can implement point for different user
Stream or the effect of user's level shunt not shunted, and implement the user of service distributing, due to can be with
Internet content is directly provided it by CDN node, accordingly it is also possible to make user access internet
The process of content is faster, more efficient, while also improves the access experience of user.
For foregoing embodiment of the method, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the application is not by described action
The limitation of order, because according to the application, some steps can use other orders or enter simultaneously
OK.Secondly, those skilled in the art should also know, embodiment described in this description belongs to
In preferred embodiment, necessary to involved action and module not necessarily the application.
The first service shunting method embodiment based on content distributing network is carried with above-mentioned the application
The method of confession is corresponding, and referring to Fig. 5, present invention also provides strategy and functional server of charging rules
PCRF embodiments, in the present embodiment, PCRF can include：
First acquisition module 501, for being asked in response to the first service distributing, obtain first industry
The internet protocol address for the user that business shunting request carries.
First determining module 502, for determining the user according to the internet protocol address of the user
Grouped data network gateway.
First sending module 503, for the internet protocol address of the user to be sent to the packet
Data network gateway.
Wherein, can be according to institute after grouped data network gateway receives the internet protocol address of user
The internet protocol address for stating user determines the identity information of user, and, by the identity of the user
Information is sent to remote gateway, and the remote gateway can realize business point local for the user
Stream.
Wherein, the server can also include：
First receiving module 504, for receiving the service distributing of the grouped data network gateway forwarding
Response.
It can be seen that in the present embodiment, the user that is shunted for needs, by main website server by these
The IP address of user is sent to PCRF, and the IP address further is issued into PGW by PCRF,
PGW can inquire about to obtain the identity information of the user, so by identity information issue RGW so as to
Shunting to these users is realized by RGW.Therefore, just having reached can implement for different user
Shunting or the effect of user's level shunt not shunted, and implement the user of service distributing, due to can
Directly to provide it internet content by CDN node, accordingly it is also possible to make user access interconnection
The process of net content is faster, more efficient, while also improves the access experience of user.
Carried with above-mentioned second of service shunting method embodiment based on content distributing network of the application
The method of confession is corresponding, and with reference to shown in figure 6, present invention also provides grouped data network gateway PGW
Embodiment, in the present embodiment, it can include：
Second acquisition module 601, for being asked in response to the second service distributing, obtain second industry
The internet protocol address of the user carried in business shunting request.
Second determining module 602, for determining the user according to the internet protocol address of the user
Identity information.
Second sending module 603, for the identity information of the user to be sent to remote gateway.
Wherein, can be locally described after the identity information for the user that the remote gateway receives
User realizes service distributing.
Wherein, second determining module 602 can specifically include：
First acquisition submodule, closed for obtaining the internet protocol address of user and the corresponding of identity information
System, and, determination sub-module, for determining the Internet protocol of the user according to the corresponding relation
Identity information corresponding to address, the identity information include：Phone number or/and account information.
Wherein, in actual applications, the present embodiment can also include：
Second receiving module 604, the service distributing response sent for receiving the remote gateway.
In the present embodiment, the user shunted for needs, by main website server by these users'
IP address is sent to PCRF, and the IP address further is issued into PGW, PGW by PCRF
Can inquire about to obtain the identity information of the user, so by identity information issue RGW so as to by
RGW realizes the shunting to these users.Therefore, just having reached can implement point for different user
Stream or the effect of user's level shunt not shunted, and implement the user of service distributing, due to can be with
Internet content is directly provided it by CDN node, accordingly it is also possible to make user access internet
The process of content is faster, more efficient, while also improves the access experience of user.
With above-mentioned second of service shunting method embodiment institute based on content distributing network of the application
The method of offer is corresponding, referring to Fig. 7, present invention also provides a kind of RGW embodiments, at this
In embodiment, the RGW can include：
3rd acquisition module 701, for being asked in response to the 3rd service distributing, obtain the 3rd industry
The identity information of the user carried in business shunting request.
Service distributing module 702, for according to the user identity information for the user in local
Realize service distributing.
Wherein, the service distributing module 702 can specifically include：
Second acquisition submodule, distribute net for obtaining the object content being connected with the remote gateway
Network node, and, submodule is set, for the object content distribution network node to be arranged into institute
State the content supplier of user.
Wherein, the present embodiment can also include：
3rd sending module 703, for the service request sent in response to the user, by the industry
Business request is forwarded to the object content distribution network node.
Wherein, the object content distribution network node can be by content corresponding to the service request
It is sent to the user.
Or the present embodiment can also include：
4th sending module 704, rung for sending service distributing to the grouped data network gateway
Should, the service distributing is responded for notifying user described in the grouped data network gateway to divide
It flow to the object content distribution network node.
In the present embodiment, the user shunted for needs, by main website server by these users'
IP address is sent to PCRF, and the IP address further is issued into PGW, PGW by PCRF
Can inquire about to obtain the identity information of the user, so by identity information issue RGW so as to by
RGW realizes the shunting to these users.Therefore, just having reached can implement point for different user
Stream or the effect of user's level shunt not shunted, and implement the user of service distributing, due to can be with
Internet content is directly provided it by CDN node, accordingly it is also possible to make user access internet
The process of content is faster, more efficient, while also improves the access experience of user.
It should be noted that each embodiment in this specification is described by the way of progressive,
What each embodiment stressed is the difference with other embodiment, between each embodiment
Identical similar part mutually referring to.For device class embodiment, due to itself and method
Embodiment is substantially similar, so description is fairly simple, referring to the portion of embodiment of the method in place of correlation
Defend oneself bright.
Finally, it is to be noted that, herein, such as first and second or the like relation
Term is used merely to make a distinction an entity or operation with another entity or operation, without
It is certain to require either to imply any this actual relation or suitable be present between these entities or operation
Sequence.Moreover, term " comprising ", "comprising" or its any other variant be intended to it is non-exclusive
Property includes, so that process, method, article or equipment including a series of elements are not only
Including those key elements, but also the other element including being not expressly set out, or also including being
This process, method, article or the intrinsic key element of equipment.In situation about not limiting more
Under, the key element that is limited by sentence "including a ...", it is not excluded that including the key element
Other identical element in process, method, article or equipment also be present.
Above to service shunting method and telenet provided herein based on content distributing network
Pass is described in detail, used herein principle and embodiment of the specific case to the application
It is set forth, the explanation of above example is only intended to help and understands the present processes and its core
Thought is thought；Meanwhile for those of ordinary skill in the art, according to the thought of the application, having
There will be changes in body embodiment and application, in summary, this specification content is not
It is interpreted as the limitation to the application.
Claims (10)
- A kind of 1. service shunting method based on content distributing network, it is characterised in that this method bag Include：Asked in response to the first service distributing, obtain the user's that the first service distributing request carries Internet protocol address；Internet protocol address according to the user determines the grouped data network gateway of the user；The internet protocol address of the user is sent to the grouped data network gateway.
- A kind of 2. service shunting method based on content distributing network, it is characterised in that this method bag Include：Asked in response to the second service distributing, obtain the user carried in the second service distributing request Internet protocol address；Internet protocol address according to the user determines the identity information of the user；The identity information of the user is sent to remote gateway.
- 3. according to the method for claim 1, it is characterised in that described according to the user's Internet protocol address determines the identity information of the user, including：Obtain the internet protocol address of user and the corresponding relation of identity information；Identity information corresponding to the internet protocol address of the user, institute are determined according to the corresponding relation Stating identity information includes：Phone number or/and account information.
- A kind of 4. service shunting method based on content distributing network, it is characterised in that this method bag Include：Asked in response to the 3rd service distributing, obtain the user carried in the 3rd service distributing request Identity information；Identity information according to the user is locally realizing service distributing for the user.
- 5. according to the method for claim 4, it is characterised in that described according to the user's Identity information is that the user is locally realizing service distributing, including：Obtain the object content distribution network node being connected with the remote gateway；The object content distribution network node is arranged to the content supplier of the user.
- 6. according to the method for claim 4, it is characterised in that also include：The service request sent in response to the user, the service request is forwarded in the target Content distributing network node.
- 7. according to the method for claim 4, it is characterised in that also include：Service distributing response is sent to the grouped data network gateway, the service distributing, which responds, to be used for User described in the grouped data network gateway is notified to branch to the object content distribution network Node.
- 8. a kind of strategy and functional server of charging rules, it is characterised in that the server includes：First acquisition module, for being asked in response to the first service distributing, obtain first business point The internet protocol address for the user that stream request carries；First determining module, for determining point of the user according to the internet protocol address of the user Group data network gateway；First sending module, for the internet protocol address of the user to be sent to the grouped data Network gateway.
- 9. a kind of grouped data network gateway, it is characterised in that the gateway includes：Second acquisition module, for being asked in response to the second service distributing, obtain second business point The internet protocol address of the user carried in stream request；Second determining module, for determining the body of the user according to the internet protocol address of the user Part information；Second sending module, for the identity information of the user to be sent to remote gateway.
- 10. a kind of remote gateway, it is characterised in that the gateway includes：3rd acquisition module, for being asked in response to the 3rd service distributing, obtain the 3rd business point The identity information of the user carried in stream request；Service distributing module, for according to the user identity information for the user in local realization Service distributing.
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| CN107343014B (en) | 2020-08-25 |
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