CN104581838A - Business classification service method and system as well as GGSN and terminal - Google Patents
Business classification service method and system as well as GGSN and terminal Download PDFInfo
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- CN104581838A CN104581838A CN201310500063.9A CN201310500063A CN104581838A CN 104581838 A CN104581838 A CN 104581838A CN 201310500063 A CN201310500063 A CN 201310500063A CN 104581838 A CN104581838 A CN 104581838A
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Abstract
The invention discloses a business classification service method. The business classification service method comprises the following steps: when a TCP message sent by a terminal is received, analyzing a reserved field in the TCP message so as to obtain the identifying information of the terminal; carrying out classification service on businesses transmitted by the terminal according to the identifying information, wherein the reserved field in the TCP message is identified by the terminal. The invention further discloses a business classification service system, a GGSN and the terminal. Through the adoption of the technical scheme, classification service can be carried out on the businesses of the specific terminal, so that the utilizing rate of wireless network resources is improved, and the quality of business differentiated service is improved.
Description
Technical field
The present invention relates to core net class-of-service technology, particularly relate to a kind of service classification service and system, GGSN and terminal.
Background technology
At present, gateway general packet wireless service support node (the GGSN of core net, Gateway General Packet Radio Service Support Node) can realize the differentiated service of terminal traffic, such as the speed of terminal traffic is controlled, the quality of service of terminal different business is ensured etc.But, current GGSN also cannot support the differentiated service of the business for particular terminal, and so, the service differentiation service realized causing GGSN can only control for the speed of whole terminal, Service assurance, waste wireless network resource, reduce the quality of service differentiation service.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of service classification method of servicing and system, GGSN and terminal, the class-of-service of business can be carried out for particular terminal, and then improve the utilance of wireless network resource, promote the quality of service differentiation service.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of service classification method of servicing, the method comprises:
When receiving transmission control protocol (TCP, the Transmission Control Protocol) message of terminal transmission, resolve the reserved field in described TCP message, and obtain the identification information of described terminal; According to described identification information, class-of-service is carried out to the business of described terminal transmission;
Wherein, the reserved field in described TCP message is identified by described terminal.
Preferably, describedly according to described identification information, class-of-service is carried out to the business of described terminal transmission, comprising:
When determining that needs accelerate the business of described terminal transmission according to the identification information of a bit of described reserved field, determine the levels of acceleration of described terminal according to the identification information of other two bits of described reserved field; According to described levels of acceleration, class-of-service is carried out to the business of described terminal transmission.
Preferably, the identification information of a described described bit according to described reserved field is determined to be needed to accelerate the business of described terminal transmission, comprising:
Resolving the identification information of a described bit of described reserved field, when determining that described identification information is 1, the business of described terminal transmission being accelerated.
Preferably, the identification information of described described two bits according to described reserved field determines the levels of acceleration of described terminal; According to described levels of acceleration, class-of-service is carried out to the business of described terminal transmission, comprising:
Resolving the identification information of described two bits of described reserved field, when determining that described identification information is 00, HTML (Hypertext Markup Language) (HTTP, the Hyper Text Transfer Protocol) web-browsing service of described terminal transmission being accelerated; When going out described identification information and being 01, the HTTP web page browsing of described terminal transmission and downloading service are accelerated; When making described identification information and being 10, the HTTP web page browsing of described terminal transmission, download and video class business are accelerated; When making described identification information and being 11, whole TCP business of described terminal transmission are accelerated.
A kind of service classification method of servicing, the method comprises:
Terminal is treated the reserved field be sent in the transmission control protocol TCP message of core net and is identified, and the described TCP message after mark is sent to core net and carries out class-of-service by described mark to the business of described terminal transmission to make described core net.
Preferably, described terminal is treated the reserved field be sent in the TCP message of core net and is identified, and comprising:
Whether a bit to the reserved field in the TCP message of core net to be sent is designated described terminal and accelerates by terminal, and other two bits of described reserved field are designated the levels of acceleration of described terminal.
Preferably, whether a bit to the reserved field in the TCP message of core net to be sent is designated described terminal and accelerates by described terminal, comprising:
A bit to the reserved field in the TCP message of core net to be sent is designated 0, to show that described terminal is not accelerated by terminal; Or,
A bit to the reserved field in the TCP message of core net to be sent is designated 1, to show that described terminal is accelerated by terminal.
Preferably, described other two bits by described reserved field are designated the levels of acceleration of described terminal, comprising:
Other two bits of described reserved field are designated 00, to show that the HTML (Hypertext Markup Language) HTTP web-browsing service of described terminal transmission accelerates; Or,
Other two bits of described reserved field are designated 01, accelerate with the HTTP web page browsing and downloading service that show described terminal transmission; Or,
Other two bits of described reserved field are designated 10, to show that the HTTP web page browsing of described terminal transmission, download and video class business are accelerated; Or,
Other two bits of described reserved field are designated 11, to show that whole TCP business of described terminal transmission are accelerated.
A kind of gateway general packet wireless service support node GGSN, described GGSN, during for receiving TCP message that terminal sends, resolving the reserved field in described TCP message, and obtaining the identification information of described terminal; According to described identification information, class-of-service is carried out to the business of described terminal transmission;
Wherein, the reserved field in described TCP message is identified by described terminal.
Preferably, described GGSN comprises the first determining unit, the second determining unit and class-of-service unit; Wherein,
Described first determining unit, the identification information for a bit according to described reserved field is determined and to be accelerated the need of to the business of described terminal transmission;
Described second determining unit, when needing to accelerate the business of described terminal transmission for determining when described first determining unit, determines the levels of acceleration of described terminal according to the identification information of other two bits of described reserved field;
Described class-of-service unit, for according to described levels of acceleration, carries out class-of-service to the business of described terminal transmission.
Preferably, described first determining unit, also for resolving the identification information of a described bit of described reserved field, when determining that described identification information is 1, accelerates the business of described terminal transmission.
Preferably, described second determining unit, also for resolving the identification information of described two bits of described reserved field, when determining that described identification information is 00, notify that the HTTP web-browsing service of described class-of-service unit to described terminal transmission accelerates; When determining that described identification information is 01, notify that described class-of-service unit accelerates the HTTP web page browsing of described terminal transmission and downloading service; When determining that described identification information is 10, notify that described class-of-service unit accelerates the HTTP web page browsing of described terminal transmission, download and video class business; When determining that described identification information is 11, notify that the whole TCP business of described class-of-service unit to described terminal transmission are accelerated.
A kind of terminal, described terminal for treat be sent to core net transmission control protocol TCP message in reserved field identify, and the described TCP message after mark is sent to core net and carries out class-of-service by described mark to the business of described terminal transmission to make described core net.
Preferably, described terminal comprises the first identify unit and the second identify unit; Wherein,
Whether described first identify unit, accelerate for a bit to the reserved field in the TCP message of core net to be sent is designated described terminal;
Described second identify unit, for being designated the levels of acceleration of described terminal by other two bits of described reserved field.
Preferably, described first identify unit, is also designated 0, to show that described terminal is not accelerated for terminal by a bit to the reserved field in the TCP message of core net to be sent; Or a bit to the reserved field in the TCP message of core net to be sent is designated 1, to show that described terminal is accelerated by terminal.
Preferably, described second identify unit, also for other two bits of described reserved field are designated 00, to show that the HTTP web-browsing service of described terminal transmission accelerates; Or, other two bits of described reserved field are designated 01, accelerate with the HTTP web page browsing and downloading service that show described terminal transmission; Or, other two bits of described reserved field are designated 10, to show that the HTTP web page browsing of described terminal transmission, download and video class business are accelerated; Or, other two bits of described reserved field are designated 11, to show that whole TCP business of described terminal transmission are accelerated.
A kind of service classification service system, described system comprises GGSN described above and terminal.
In the embodiment of the present invention, when receiving the transmission control protocol TCP message of terminal transmission, resolve the reserved field in described TCP message, and obtain the identification information of described terminal; According to described identification information, class-of-service is carried out to the business of described terminal transmission; Wherein, the reserved field in described TCP message is identified by described terminal.So, achieve the class-of-service of carrying out business for particular terminal, and then improve the utilance of wireless network resource, improve the quality of service differentiation service.
Accompanying drawing explanation
Fig. 1 is the realization flow schematic diagram of the service classification method of servicing of the embodiment of the present invention one;
Fig. 2 is the realization flow schematic diagram of the service classification method of servicing of the embodiment of the present invention two;
Fig. 3 is the structure composition schematic diagram of the GGSN of the embodiment of the present invention;
Fig. 4 is the structure composition schematic diagram of the terminal of the embodiment of the present invention;
Fig. 5 is the structure composition schematic diagram of the service classification service system of the embodiment of the present invention;
Fig. 6 is the schematic diagram of the service classification method of servicing of the specific embodiment of the invention.
Embodiment
In order to more at large understand feature of the present invention and technology contents, below in conjunction with accompanying drawing, realization of the present invention is described in detail, the use of appended accompanying drawing explanation only for reference, is not used for limiting the present invention.
Fig. 1 is the realization flow schematic diagram of the service classification method of servicing of the embodiment of the present invention, as shown in Figure 1, in a preferred embodiment of the invention, said method comprising the steps of:
Step 101: when receiving the TCP message of terminal transmission, resolve the reserved field in described TCP message, and obtain the identification information of described terminal.
In advance, terminal is treated the reserved field be sent in the TCP message of core net and is identified, particularly, whether a bit to the reserved field in the TCP message of core net to be sent is designated described terminal and accelerates by terminal, and other two bits of described reserved field are designated the levels of acceleration of described terminal.
Here, under TCP standard, have reserved field in TCP message, this reserved field has 6 bits, and rear three bits of ordinary circumstance reserved field are occupied, in order to realize the TCP standard of other functions.
When 6 bits of reserved field are in unappropriated state, the default value (default value) of described 6 bits is 0, the embodiment of the present invention carrys out marking terminal by first three bit of reserved field, particularly, terminal can by being set to different combinations by the front three of reserved field, as 101, identify this terminal the need of levels of acceleration when accelerating and accelerate.
Preferably, a bit to the reserved field in the TCP message of core net to be sent is designated 0, to show that described terminal is not accelerated by terminal; Or,
A bit to the reserved field in the TCP message of core net to be sent is designated 1, to show that described terminal is accelerated by terminal.
Preferably, other two bits of described reserved field are designated 00, to show that the HTTP web-browsing service of described terminal transmission accelerates; Or,
Other two bits of described reserved field are designated 01, accelerate with the HTTP web page browsing and downloading service that show described terminal transmission; Or,
Other two bits of described reserved field are designated 10, to show that the HTTP web page browsing of described terminal transmission, download and video class business are accelerated; Or,
Other two bits of described reserved field are designated 11, to show that whole TCP business of described terminal transmission are accelerated.
Step 102: class-of-service is carried out to the business of described terminal transmission according to described identification information; Wherein, the reserved field in described TCP message is identified by described terminal.
Preferably, the identification information of a described described bit according to described reserved field is determined to be needed to accelerate the business of described terminal transmission, comprising:
Resolving the identification information of a described bit of described reserved field, when determining that described identification information is 1, the business of described terminal transmission being accelerated.
Preferably, the identification information of described described two bits according to described reserved field determines the levels of acceleration of described terminal; According to described levels of acceleration, class-of-service is carried out to the business of described terminal transmission, comprising:
Resolving the identification information of described two bits of described reserved field, when determining that described identification information is 00, the HTTP web-browsing service of described terminal transmission being accelerated; When going out described identification information and being 01, the HTTP web page browsing of described terminal transmission and downloading service are accelerated; When making described identification information and being 10, the HTTP web page browsing of described terminal transmission, download and video class business are accelerated; When making described identification information and being 11, whole TCP business of described terminal transmission are accelerated.
Fig. 2 is the realization flow schematic diagram of the service classification method of servicing of the embodiment of the present invention, as shown in Figure 2, in another preferred embodiment of the present invention, said method comprising the steps of:
Step 201: terminal is treated the reserved field be sent in the transmission control protocol TCP message of core net and identified.
Preferably, described terminal is treated the reserved field be sent in the TCP message of core net and is identified, and comprising:
Whether a bit to the reserved field in the TCP message of core net to be sent is designated described terminal and accelerates by terminal, and other two bits of described reserved field are designated the levels of acceleration of described terminal.
Here, under TCP standard, have reserved field in TCP message, this reserved field has 6 bits, and rear three bits of ordinary circumstance reserved field are occupied, in order to realize the TCP standard of other functions.
When 6 bits of reserved field are in unappropriated state, the default value (default value) of described 6 bits is 0, the embodiment of the present invention carrys out marking terminal by first three bit of reserved field, particularly, terminal can by being set to different combinations by the front three of reserved field, as 101, identify this terminal the need of levels of acceleration when accelerating and accelerate.
Preferably, whether a bit to the reserved field in the TCP message of core net to be sent is designated described terminal and accelerates by described terminal, comprising:
A bit to the reserved field in the TCP message of core net to be sent is designated 0, to show that described terminal is not accelerated by terminal; Or,
A bit to the reserved field in the TCP message of core net to be sent is designated 1, to show that described terminal is accelerated by terminal.
Preferably, described other two bits by described reserved field are designated the levels of acceleration of described terminal, comprising:
Other two bits of described reserved field are designated 00, to show that the HTTP web-browsing service of described terminal transmission accelerates; Or,
Other two bits of described reserved field are designated 01, accelerate with the HTTP web page browsing and downloading service that show described terminal transmission; Or,
Other two bits of described reserved field are designated 10, to show that the HTTP web page browsing of described terminal transmission, download and video class business are accelerated; Or,
Other two bits of described reserved field are designated 11, to show that whole TCP business of described terminal transmission are accelerated.
Step 202: the described TCP message after mark is sent to core net and by described mark, class-of-service is carried out to the business of described terminal transmission to make described core net.
Preferably, core net carries out class-of-service by described mark to the business of described terminal transmission, comprising:
When determining that needs accelerate the business of described terminal transmission according to the identification information of a described bit of described reserved field, determine the levels of acceleration of described terminal according to the identification information of described two bits of described reserved field; According to described levels of acceleration, class-of-service is carried out to the business of described terminal transmission.
Preferably, the identification information of a described described bit according to described reserved field is determined to be needed to accelerate the business of described terminal transmission, comprising:
Resolving the identification information of a described bit of described reserved field, when determining that described identification information is 1, the business of described terminal transmission being accelerated.
Preferably, the identification information of described described two bits according to described reserved field determines the levels of acceleration of described terminal; According to described levels of acceleration, class-of-service is carried out to the business of described terminal transmission, comprising:
Resolving the identification information of described two bits of described reserved field, when determining that described identification information is 00, the HTTP web-browsing service of described terminal transmission being accelerated; When going out described identification information and being 01, the HTTP web page browsing of described terminal transmission and downloading service are accelerated; When making described identification information and being 10, the HTTP web page browsing of described terminal transmission, download and video class business are accelerated; When making described identification information and being 11, whole TCP business of described terminal transmission are accelerated.
Fig. 3 be the GGSN of the embodiment of the present invention structure composition schematic diagram, as shown in Figure 3, described GGSN31, for receive terminal send TCP message time, resolve the reserved field in described TCP message, and obtain the identification information of described terminal; According to described identification information, class-of-service is carried out to the business of described terminal transmission;
Wherein, the reserved field in described TCP message is identified by described terminal.
Preferably, described GGSN31 comprises the first determining unit 311, second determining unit 312 and class-of-service unit 313; Wherein,
Described first determining unit 311, the identification information for the described bit according to described reserved field is determined and to be accelerated the need of to described terminal 41;
Described second determining unit 312, when needing to accelerate described terminal 41 for determining when described first determining unit 311, determines the levels of acceleration of described terminal 41 according to the identification information of described two bits of described reserved field;
Described class-of-service unit 313, for according to described levels of acceleration, carries out class-of-service to the business of the transmission of described terminal 41.
Preferably, described first determining unit 311, also for resolving the identification information of a described bit of described reserved field, when determining that described identification information is 1, accelerates described terminal 41.
Preferably, described second determining unit 312, also for resolving the identification information of described two bits of described reserved field, when determining that described identification information is 00, notify that described class-of-service unit 313 accelerates the HTTP web-browsing service that described terminal 41 is transmitted; When determining that described identification information is 01, notify that the HTTP web page browsing that described class-of-service unit 313 transmits described terminal 41 and downloading service accelerate; When determining that described identification information is 10, notify that HTTP web page browsing that described class-of-service unit 313 transmits described terminal 41, download and video class business are accelerated; When determining that described identification information is 11, notify that described class-of-service unit 313 accelerates whole TCP business that described terminal 41 is transmitted.
It will be appreciated by those skilled in the art that the practical function of each unit in the GGSN shown in Fig. 3 can refer to the associated description of aforementioned service classification method of servicing and understands.The function of the GGSN shown in Fig. 3 realizes by the program run on processor, also realizes by concrete logical circuit.
Fig. 4 is the structure composition schematic diagram of the terminal of the embodiment of the present invention, as shown in Figure 4, described terminal 41, for treat be sent to core net transmission control protocol TCP message in reserved field identify, and the described TCP message after mark is sent to core net and carries out class-of-service by described mark to the business of described terminal transmission to make described core net.
Preferably, described terminal 41 comprises the first identify unit 411 and the second identify unit 412; Wherein,
Whether described first identify unit 411, accelerate for a bit to the reserved field in the TCP message of core net to be sent is designated described terminal 41;
Described second identify unit 412, for being designated the levels of acceleration of described terminal 41 by other two bits of described reserved field.
Preferably, described first identify unit 411, is also designated 0 for terminal 41 by a bit to the reserved field in the TCP message of core net to be sent, to show that described terminal 41 is not accelerated; Or a bit to the reserved field in the TCP message of core net to be sent is designated 1 by terminal 41, to show that described terminal 41 is accelerated.
Preferably, described second identify unit 412, also for other two bits of described reserved field are designated 00, to show that the HTTP web-browsing service that described terminal 41 is transmitted accelerates; Or, other two bits of described reserved field are designated 01, to show that the HTTP web page browsing that described terminal 41 is transmitted and downloading service accelerate; Or, other two bits of described reserved field are designated 10, to show that HTTP web page browsing that described terminal 41 transmits, download and video class business are accelerated; Or, other two bits of described reserved field are designated 11, to show that whole TCP business that described terminal 41 is transmitted are accelerated.
It will be appreciated by those skilled in the art that the practical function of each unit in the terminal shown in Fig. 4 can refer to the associated description of aforementioned service classification method of servicing and understands.The function of the terminal shown in Fig. 4 realizes by the program run on processor, also realizes by concrete logical circuit.
Fig. 5 is the structure composition schematic diagram of the service classification service system of the embodiment of the present invention, and as shown in Figure 5, in a preferred embodiment of the invention, described system comprises: terminal 41 and GGSN31; Wherein,
Described terminal 41, identifies for the reserved field treated in the TCP message being sent to described GGSN31, and the described TCP message after mark is sent to described GGSN31;
Described GGSN31, for receive described terminal 41 send TCP message time, resolve the reserved field in described TCP message, and obtain the identification information of described terminal 41; According to described identification information, class-of-service is carried out to the business that described terminal 41 is transmitted.
Preferably, as shown in Figure 4, described terminal 41 comprises the first identify unit 411 and the second identify unit 412; Wherein,
Whether described first identify unit 411, accelerate for a bit to the reserved field in the TCP message of core net to be sent is designated described terminal 41;
Described second identify unit 412, for being designated the levels of acceleration of described terminal 41 by other two bits of described reserved field.
Preferably, described first identify unit 411, is also designated 0 for terminal 41 by a bit to the reserved field in the TCP message of core net to be sent, to show that described terminal 41 is not accelerated; Or a bit to the reserved field in the TCP message of core net to be sent is designated 1 by terminal 41, to show that described terminal 41 is accelerated.
Preferably, described second identify unit 412, also for other two bits of described reserved field are designated 00, to show that the HTTP web-browsing service that described terminal 41 is transmitted accelerates; Or, other two bits of described reserved field are designated 01, to show that the HTTP web page browsing that described terminal 41 is transmitted and downloading service accelerate; Or, other two bits of described reserved field are designated 10, to show that HTTP web page browsing that described terminal 41 transmits, download and video class business are accelerated; Or, other two bits of described reserved field are designated 11, to show that whole TCP business that described terminal 41 is transmitted are accelerated.
Preferably, as shown in Figure 3, described GGSN comprises the first determining unit 311, second determining unit 312 and class-of-service unit 313; Wherein,
Described first determining unit 311, the identification information for the described bit according to described reserved field is determined and to be accelerated the need of to described terminal 41;
Described second determining unit 312, when needing to accelerate described terminal 41 for determining when described first determining unit 311, determines the levels of acceleration of described terminal 41 according to the identification information of described two bits of described reserved field;
Described class-of-service unit 313, for according to described levels of acceleration, carries out class-of-service to the business of the transmission of described terminal 41.
Preferably, described first determining unit 311, also for resolving the identification information of a described bit of described reserved field, when determining that described identification information is 1, accelerates described terminal 41.
Preferably, described second determining unit 312, also for resolving the identification information of described two bits of described reserved field, when determining that described identification information is 00, notify that described class-of-service unit 313 accelerates the HTTP web-browsing service that described terminal 41 is transmitted; When determining that described identification information is 01, notify that the HTTP web page browsing that described class-of-service unit 313 transmits described terminal 41 and downloading service accelerate; When determining that described identification information is 10, notify that HTTP web page browsing that described class-of-service unit 313 transmits described terminal 41, download and video class business are accelerated; When determining that described identification information is 11, notify that described class-of-service unit 313 accelerates whole TCP business that described terminal 41 is transmitted.
It will be appreciated by those skilled in the art that the practical function of terminal in the service classification service system shown in Fig. 5 and GGSN can refer to the associated description of aforementioned service classification method of servicing and understands.Terminal in service classification service system shown in Fig. 5 and the function of GGSN realize by the program run on processor, also realize by concrete logical circuit.
Fig. 6 is the schematic diagram of the service classification method of servicing of the specific embodiment of the invention, and in the present embodiment, terminal 1 is treated the reserved field be sent in the TCP message of GGSN and identified, and first three bit of reserved field is designated 101; When GGSN receives the TCP message that terminal 1 sends, resolve the reserved field in described TCP message, obtaining the identification information of terminal 1 is 101, then accelerate terminal 1, and the HTTP web page browsing transmitted terminal 1 and downloading service accelerate.Terminal 2 is treated the reserved field be sent in the TCP message of GGSN and is identified, then the reserved field in the TCP message of terminal 2 is defaulted as 000; When GGSN receives the TCP message of terminal 2 transmission, resolve the reserved field in described TCP message, the identification information obtaining terminal 2 is 000, then do not accelerate terminal 2.Terminal 3 is treated the reserved field be sent in the TCP message of GGSN and is designated 111; When GGSN receives the TCP message of terminal 3 transmission, resolve the reserved field in described TCP message, the identification information obtaining terminal 3 is 111, then accelerate terminal 3, and accelerates whole TCP business that terminal 3 is transmitted.
The above, be only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.
Claims (17)
1. a service classification method of servicing, is characterized in that, the method comprises:
When receiving the transmission control protocol TCP message of terminal transmission, resolve the reserved field in described TCP message, and obtain the identification information of described terminal; According to described identification information, class-of-service is carried out to the business of described terminal transmission;
Wherein, the reserved field in described TCP message is identified by described terminal.
2. service classification method of servicing according to claim 1, is characterized in that, describedly carries out class-of-service according to described identification information to the business of described terminal transmission, comprising:
When determining that needs accelerate the business of described terminal transmission according to the identification information of a bit of described reserved field, determine the levels of acceleration of described terminal according to the identification information of other two bits of described reserved field; According to described levels of acceleration, class-of-service is carried out to the business of described terminal transmission.
3. service classification method of servicing according to claim 2, is characterized in that, the identification information of a described described bit according to described reserved field is determined to be needed to accelerate the business of described terminal transmission, comprising:
Resolving the identification information of a described bit of described reserved field, when determining that described identification information is 1, the business of described terminal transmission being accelerated.
4. the service classification method of servicing according to Claims 2 or 3, is characterized in that, the identification information of described described two bits according to described reserved field determines the levels of acceleration of described terminal; According to described levels of acceleration, class-of-service is carried out to the business of described terminal transmission, comprising:
Resolving the identification information of described two bits of described reserved field, when determining that described identification information is 00, the HTML (Hypertext Markup Language) HTTP web-browsing service of described terminal transmission being accelerated; When going out described identification information and being 01, the HTTP web page browsing of described terminal transmission and downloading service are accelerated; When making described identification information and being 10, the HTTP web page browsing of described terminal transmission, download and video class business are accelerated; When making described identification information and being 11, whole TCP business of described terminal transmission are accelerated.
5. a service classification method of servicing, is characterized in that, the method comprises:
Terminal is treated the reserved field be sent in the transmission control protocol TCP message of core net and is identified, and the described TCP message after mark is sent to core net and carries out class-of-service by described mark to the business of described terminal transmission to make described core net.
6. service classification method of servicing according to claim 5, is characterized in that, described terminal is treated the reserved field be sent in the TCP message of core net and identified, and comprising:
Whether a bit to the reserved field in the TCP message of core net to be sent is designated described terminal and accelerates by terminal, and other two bits of described reserved field are designated the levels of acceleration of described terminal.
7. service classification method of servicing according to claim 6, is characterized in that, whether a bit to the reserved field in the TCP message of core net to be sent is designated described terminal and accelerates by described terminal, comprising:
A bit to the reserved field in the TCP message of core net to be sent is designated 0, to show that described terminal is not accelerated by terminal; Or,
A bit to the reserved field in the TCP message of core net to be sent is designated 1, to show that described terminal is accelerated by terminal.
8. the service classification method of servicing according to claim 6 or 7, is characterized in that, described other two bits by described reserved field are designated the levels of acceleration of described terminal, comprising:
Other two bits of described reserved field are designated 00, to show that the HTML (Hypertext Markup Language) HTTP web-browsing service of described terminal transmission accelerates; Or,
Other two bits of described reserved field are designated 01, accelerate with the HTTP web page browsing and downloading service that show described terminal transmission; Or,
Other two bits of described reserved field are designated 10, to show that the HTTP web page browsing of described terminal transmission, download and video class business are accelerated; Or,
Other two bits of described reserved field are designated 11, to show that whole TCP business of described terminal transmission are accelerated.
9. a gateway general packet wireless service support node GGSN, is characterized in that, described GGSN, for receive terminal send TCP message time, resolve the reserved field in described TCP message, and obtain the identification information of described terminal; According to described identification information, class-of-service is carried out to the business of described terminal transmission;
Wherein, the reserved field in described TCP message is identified by described terminal.
10. GGSN according to claim 9, is characterized in that, described GGSN comprises the first determining unit, the second determining unit and class-of-service unit; Wherein,
Described first determining unit, the identification information for a bit according to described reserved field is determined and to be accelerated the need of to the business of described terminal transmission;
Described second determining unit, when needing to accelerate the business of described terminal transmission for determining when described first determining unit, determines the levels of acceleration of described terminal according to the identification information of other two bits of described reserved field;
Described class-of-service unit, for according to described levels of acceleration, carries out class-of-service to the business of described terminal transmission.
11. GGSN according to claim 10, it is characterized in that, described first determining unit, also for resolving the identification information of a described bit of described reserved field, when determining that described identification information is 1, the business of described terminal transmission is accelerated.
12. GGSN according to claim 10 or 11, it is characterized in that, described second determining unit, also for resolving the identification information of described two bits of described reserved field, when determining that described identification information is 00, notify that the HTTP web-browsing service of described class-of-service unit to described terminal transmission accelerates; When determining that described identification information is 01, notify that described class-of-service unit accelerates the HTTP web page browsing of described terminal transmission and downloading service; When determining that described identification information is 10, notify that described class-of-service unit accelerates the HTTP web page browsing of described terminal transmission, download and video class business; When determining that described identification information is 11, notify that the whole TCP business of described class-of-service unit to described terminal transmission are accelerated.
13. 1 kinds of terminals, it is characterized in that, described terminal for treat be sent to core net transmission control protocol TCP message in reserved field identify, and the described TCP message after mark is sent to core net and carries out class-of-service by described mark to the business of described terminal transmission to make described core net.
14. terminals according to claim 13, is characterized in that, described terminal comprises the first identify unit and the second identify unit; Wherein,
Whether described first identify unit, accelerate for a bit to the reserved field in the TCP message of core net to be sent is designated described terminal;
Described second identify unit, for being designated the levels of acceleration of described terminal by other two bits of described reserved field.
15. terminals according to claim 14, is characterized in that, described first identify unit, also for terminal, a bit to the reserved field in the TCP message of core net to be sent are designated 0, to show that described terminal is not accelerated; Or a bit to the reserved field in the TCP message of core net to be sent is designated 1, to show that described terminal is accelerated by terminal.
16. terminals according to claims 14 or 15, is characterized in that, described second identify unit, also for other two bits of described reserved field are designated 00, to show that the HTTP web-browsing service of described terminal transmission accelerates; Or, other two bits of described reserved field are designated 01, accelerate with the HTTP web page browsing and downloading service that show described terminal transmission; Or, other two bits of described reserved field are designated 10, to show that the HTTP web page browsing of described terminal transmission, download and video class business are accelerated; Or, other two bits of described reserved field are designated 11, to show that whole TCP business of described terminal transmission are accelerated.
17. 1 kinds of service classification service systems, is characterized in that, described system comprises the GGSN described in any one of claim 9 to 12 and the terminal described in any one of claim 13 to 16.
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