CN102480711B - Charge on traffic method and packet data serving node - Google Patents
Charge on traffic method and packet data serving node Download PDFInfo
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- CN102480711B CN102480711B CN201010565804.8A CN201010565804A CN102480711B CN 102480711 B CN102480711 B CN 102480711B CN 201010565804 A CN201010565804 A CN 201010565804A CN 102480711 B CN102480711 B CN 102480711B
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Abstract
The invention discloses a kind of charge on traffic method and packet data serving node.Wherein, the method comprises terminal and packet data serving node carries out QOS negotiation; Identify whether the IP bag flowing through packet data serving node is that QOS consults signaling by signaling mark; If be QOS negotiation signaling, then being added up by IP bag is that QOS consults flow, otherwise, IP bag is added up as user's real traffic; User's real traffic is transmitted, to carry out charging according to user's real traffic to aaa server.By signaling mark, the present invention identifies that QOS consults signaling, thus effectively can identify the signaling traffic of this part, can deduct this partial discharge, to realize the accurate charging of network, not only maintain the reputation of operator, more protect the interests of user when charging.
Description
Technical field
The present invention relates to mobile communication technology field, especially, relate to a kind of charge on traffic method and packet data serving node.
Background technology
IP is the technical foundation of internet network layer protocol, and its structure is simple, and easy heterogeneous networks interconnection, extension of network is strong, and may operate in any one data link high-rise, the scope of application is extremely extensive.IP agreement occupies dominant position in data service code, becomes the core of miscellaneous service.Therefore each large normal structure all determines the evolution scheme of AIPN (AllIPNetwork), 3GPP wireless side introduces HSPA (HighSpeedPacketAccess), HSPA+ (HighSpeedPacketAccess+), LTE (LongTermEvolution), 3GPP2 complete standardization and the commercialization of EV-DO (Evolution-DataOnly) for a long time.In a word IP develop into inexorable trend, IP-based wireless access network also will get more and more.
But IP and general ATM business unlike, IP network is a connectionless network, if IP network will support ordinary call business, such as, VoIP (VoiceoverInternetProtocol), VT (VideoTelephone) etc., the priority of this kind of business must be promoted to ensure the quality of service of this kind of business by starting QOS (QualityOfService) mechanism, such as, access delay and voice quality etc., otherwise the effect same with circuit domain can not be reached, thus hinder the development process of whole IP network.
If IP network implements QOS, resource reservation (ResourceReservationProtocol, RSVP) must be carried out after starting up of terminal to confirm having available resource.Therefore the terminal after start will have signaling that is a series of and network interaction, present terminal and packet data serving node (PacketDataServingNode, PDSN) the mutual signaling of QOS negotiation is carried out, namely, rsvp reservation signaling, also the service traffics of user are calculated as, although this flow is less, but also belong to irrational charging, when the terminal particularly with QOS business arrives and does not open the wireless network of QOS business, because terminal does not know the actual conditions of network, the number of times consulted may be more, also can be more by the signaling traffic of consulting to produce, therefore above-mentioned unreasonable, inaccurate billing issues is extremely urgent, must solve.
Summary of the invention
The technical problem that the present invention will solve is to provide a kind of charge on traffic method and packet data serving node, can ensure the accuracy of Network account.
According to an aspect of the present invention, propose a kind of charge on traffic method, comprise terminal and packet data serving node carries out QOS negotiation; Identify whether the IP bag flowing through packet data serving node is that QOS consults signaling by signaling mark; If be QOS negotiation signaling, then being added up by IP bag is that QOS consults flow, otherwise, IP bag is added up as user's real traffic; User's real traffic is transmitted, to carry out charging according to user's real traffic to aaa server.
According to an embodiment of the inventive method, it is the PSVP signaling carrying out producing when QOS consults that QOS consults signaling.
According to another embodiment of the inventive method, before carrying out charging according to user's real traffic, the method also comprise according to arrange signaling traffic output identification determine whether to aaa server transmit QOS consult flow.
According to the another embodiment of the inventive method, consult unsuccessfully if the method also comprises QOS, then periodically carry out QOS negotiation.
According to an embodiment again of the inventive method, when the method is also included in IP network support real time business, terminal initiates QOS reservation request to wireless network.
According to a further aspect in the invention, also proposed a kind of packet data serving node, comprise QOS negotiation module, for terminal interaction to carry out QOS negotiation; QOS signaling identification module, is connected with QOS negotiation module, for being identified by signaling mark whether the IP bag flowing through packet data serving node is that QOS consults signaling; Traffic statistics module, is connected with QOS signaling identification module, is that QOS consults flow for being added up by IP bag when signaling consulted by IP bag for QOS, and at IP bag not for IP bag being added up as user's real traffic when QOS consults signaling; Flow output module, is connected with traffic statistics module, for transmitting user's real traffic, to carry out charging according to user's real traffic to aaa server.
According to an embodiment of packet data serving node of the present invention, it is the PSVP signaling carrying out producing when QOS consults that QOS consults signaling.
According to another embodiment of packet data serving node of the present invention, packet data serving node also comprises flow output switch module, be connected with flow output module with traffic statistics module, for determining whether that according to the signaling traffic output identification arranged transmitting QOS to aaa server consults flow.
Charge on traffic method provided by the invention and packet data serving node; identify that QOS consults signaling by signaling mark; thus can effectively distinguishing signaling flow and user's real traffic; reasonably signaling traffic can be deducted when charging; to realize accuracy and the reasonability of Network account; not only maintain the reputation of operator, more protect the rights and interests of consumer.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms a application's part.In the accompanying drawings:
Fig. 1 is the schematic flow sheet of an embodiment of inventive flow charging method.
Fig. 2 is the schematic flow sheet of another embodiment of inventive flow charging method.
Fig. 3 is the schematic flow sheet of the another embodiment of inventive flow charging method.
Fig. 4 is the schematic flow sheet that one embodiment of the present of invention carry out when QOS consults.
Fig. 5 is the structural representation of an embodiment of packet data serving node of the present invention.
Fig. 6 is the structural representation of another embodiment of packet data serving node of the present invention.
Embodiment
With reference to the accompanying drawings the present invention is described more fully, exemplary embodiment of the present invention is wherein described.Exemplary embodiment of the present invention and explanation thereof for explaining the present invention, but do not form inappropriate limitation of the present invention.
Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the present invention and application or use.
The object of the invention is to propose a kind of charge on traffic method and packet data serving node, the flow not charging that can produce the QOS negotiation signaling in IP network, to ensure the accuracy of network billing.
Fig. 1 is the schematic flow sheet of an embodiment of inventive flow charging method.
As shown in Figure 1, this embodiment can comprise the following steps:
S102, terminal and packet data serving node carry out QOS negotiation;
Illustrate, if user uses real time business, after user starts shooting attachment wireless network, service customer end starts automatically, initiate the login/register flow path to service server, during client terminal start-up, the QOS that first user starts real time business needs consults, for VT visual telephone service, terminal is initiated to carry three profileID and (is respectively 1280, 256/257, 773/771/769, its concrete meaning is as described in Table 1) the negotiation of secondary flow, instruction PDSN sets up corresponding stream and corresponding stream is mapped to the first-class negotiation of port of some correspondence.After completing whole QOS negotiation, user normally could use corresponding QOS business.
Table 1
By signaling mark, S104, identifies whether the IP bag flowing through packet data serving node is that QOS consults signaling, under CDMA20001XEV-DORevA network, QOS consults signaling can for carrying out the RSVP RSVP signaling produced when QOS consults;
Illustrate, the structure of IP bag as described in Table 2, can extract " agreement " field in IP bag, if its value is 46, the agreement that the data segment contents that then can identify this IP bag according to mapping relations adopts is RSVP, that is, this IP wraps is that QOS consults signaling.
Table 2
S106, if this IP wraps as QOS consults signaling, then being added up by IP bag is that QOS consults flow, otherwise, be user's real traffic by IP bag statistics;
Particularly, when terminal and PDSN are held consultation, increase traffic statistic function in the pdsn, the signaling traffic produced is added up separately consult, in flow, non-RSVP signaling to be counted in user's real traffic at QOS by RSVP.
S108, transmits user's real traffic, to carry out charging according to user's real traffic to aaa server.
This embodiment can utilize PDSN to count the RSVP flow produced when QOS consults, pass at PDSN in the ticket of aaa server and can transmit separately or not transmit QOS negotiation flow, thus easily realize the rejecting of this part signaling traffic, to prevent unreasonable charging QOS being consulted to flow.
Fig. 2 is the schematic flow sheet of another embodiment of inventive flow charging method.
As shown in Figure 2, this embodiment can comprise the following steps:
S202, terminal and packet data serving node carry out QOS negotiation.
By signaling mark, S204, identifies whether the IP bag flowing through packet data serving node is that QOS consults signaling, wherein, QOS consults signaling can for carrying out the PSVP signaling produced when QOS consults.
S206, if be QOS negotiation signaling, then being added up by IP bag is that QOS consults flow, otherwise, IP bag is added up as user's real traffic.
According to the signaling traffic output identification arranged, S208, determines whether that transmitting QOS to aaa server consults flow;
Particularly, when signaling traffic output identification is " able ", QOS can be exported and consults flow, when signaling traffic output identification is " disable ", does not export QOS and consult flow, namely, directly abandon signaling traffic, the flow of user's ticket or network all can not count on this part flow.
S210, transmits user's real traffic, to carry out charging according to user's real traffic to aaa server.
This embodiment achieves the signaling traffic of user and the differentiation of service traffics, not only ensure that the reasonability of charge, also be convenient to operator and have certain understanding for network condition (such as, the traffic model of different business), the purchase bidding for equipment provides strong technical support.
In the above-described embodiments, if to start shooting under the network not opening QOS due to user or Internet resources are nervous etc. that reason causes QOS to consult unsuccessfully, the client starting real-time online QOS business periodically can carry out QOS negotiation with PDSN.
Fig. 3 is the schematic flow sheet of the another embodiment of inventive flow charging method.
As shown in Figure 3, this embodiment can comprise the following steps:
S302, when IP network supports real time business (such as, VoIP, VT, Qchat etc.), terminal initiates QOS reservation request to wireless network;
S304, terminal and packet data serving node carry out QOS negotiation;
By signaling mark, S306, identifies whether the IP bag flowing through packet data serving node is that QOS consults signaling, wherein, QOS consults signaling can for carrying out the PSVP signaling produced when QOS consults;
S308, if be QOS negotiation signaling, then being added up by IP bag is that QOS consults flow, otherwise, IP bag is added up as user's real traffic;
S310, transmits user's real traffic, to carry out charging according to user's real traffic to aaa server.
Fig. 4 is the schematic flow sheet that one embodiment of the present of invention carry out when QOS consults.
In this embodiment, terminal use is for initiating/stopping the negotiation of resource; IP Radio Access Network is used for setting up radio bearer according to the request of user; Mobile core network be used for according to the request of user carry out stream map and Business Processing, to functions such as the setting of user QOS mandate, distributing IP address, alwayson state and data retransmissions, PDSN in core net is the center mutual with wireless network, realize the foundation of service channel, stream map, the distribution etc. of data retransmission and IP address, the aaa server in core net stores the flow ticket of traffic packets belonging to user data, user, the mandate realizing business QOS and user; Service server be the third-party application platform of user (such as, VT platform, VoIP platform, Qchat platform, other immediate communication platforms etc.), for realizing certification, the function such as Dialog processing and charging of corresponding service, along with the variation of application, the kind of service server can get more and more.
As shown in Figure 4, can comprise the following steps:
S402, user starts shooting;
S404, terminal and wireless network are alternately to realize the foundation of peer-peer protocol (Point-to-PointProtocol, PPP);
S406, if user needs to use QOS business, the service customer end of this business setting real-time online is automatically log in/registration simultaneously, then, after user starts shooting attachment wireless network, service customer end starts register flow path automatically;
S408, service customer end initiates the login/register flow path to service server by Session Initiation Protocol (such as, being sent by the RLP of standard);
S410, after client terminal start-up, user is first mutual with wireless network, initiates QOS reservation request;
S412, wireless network returns acknowledge message to client;
S414, the QOS that terminal initiates real time business needs to PDSN consults, for VT visual telephone service, terminal initiates the secondary flow of carrying three profileID (being respectively the negotiation of 1280,256/257,773/771/769), and instruction PDSN sets up corresponding stream and respective streams is mapped to the first-class negotiation of port of some correspondence;
S416, wireless network sends the reserved response of QOS to terminal;
S418, terminal sends to wireless network and returns acknowledge message;
S420, PDSN are to terminal feedback traffic flow template creation state, and when creating successfully (that is, adopting RSVP to complete whole QOS to consult), user normally could use corresponding QOS business;
S422, terminal receives QOS and consults failed response;
S424, if start shooting under the network not opening QOS due to user or cause QOS to fail to consultations due to Internet resources anxiety, terminal can every 15 minutes ~ 1 hour to PDSN periodically initiate QOS consult request, QOS consult be with message the same, flow process is also the same.
Fig. 5 is the structural representation of an embodiment of packet data serving node of the present invention.
As shown in Figure 5, the packet data serving node 10 of this embodiment can comprise:
QOS negotiation module 11, for terminal interaction to carry out QOS negotiation;
QOS signaling identification module 12, be connected with QOS negotiation module 11, for being identified by signaling mark whether the IP bag flowing through packet data serving node is that QOS consults signaling, wherein, it is the PSVP signaling that can carry out producing when QOS consults that QOS consults signaling;
Traffic statistics module 13, is connected with QOS signaling identification module 12, is that QOS consults flow for being added up by IP bag when signaling consulted by IP bag for QOS, and at IP bag not for IP bag being added up as user's real traffic when QOS consults signaling;
Particularly, 2 classes can be divided into for the flow enabling the user that QOS ensures, the signaling traffic produced when QOS consults and real service traffics.The flow that signaling traffic consumes when QOS service customer end starts rear and network interaction after powering for user, this part flow, from its purposes, is not the real traffic of user, therefore needs to make a distinction with the real traffic of user; Real service traffics, i.e. user's flow of using business to produce, this part flow is the flow that user needs to pay;
Flow output module 14, is connected with traffic statistics module 13, for transmitting user's real traffic, to carry out charging according to user's real traffic to aaa server.
This embodiment considers that IP network has become the inexorable trend of network Development gradually, the business as VoIP, visual telephone etc. need QOS to ensure in real time will inevitably be carried, therefore, billing issues must solve, based on this demand, this embodiment realizes reasonability and the accuracy of charge on traffic by the differentiation that QOS consults flow and user's real traffic.
Fig. 6 is the structural representation of another embodiment of packet data serving node of the present invention.
As shown in Figure 6, compared with the embodiment in Fig. 5, the packet data serving node 20 of this embodiment can also comprise:
Flow output switch module 21, is connected with flow output module 14 with traffic statistics module 13, for determining whether that according to the signaling traffic output identification arranged transmitting QOS to aaa server consults flow.
This embodiment can utilize the flow output switch module of increase to facilitate network O&M department to the reasonable employment of signaling traffic, such as, and post analysis, resource occupation statistics etc.
Although be described in detail specific embodiments more of the present invention by example, it should be appreciated by those skilled in the art, above example is only to be described, instead of in order to limit the scope of the invention.It should be appreciated by those skilled in the art, can without departing from the scope and spirit of the present invention, above embodiment be modified.Scope of the present invention is limited by claims.
Claims (4)
1. a charge on traffic method, is characterized in that, described method is used for QOS business, comprising:
Terminal and packet data serving node carry out QOS negotiation;
Identify whether the IP bag flowing through described packet data serving node is that QOS consults signaling, and it is the PSVP signaling carrying out producing when QOS consults that described QOS consults signaling by signaling mark;
Judge whether the agreement that the data segment contents that this IP wraps adopts is RSVP according to the protocol fields in IP bag, if the agreement that the data segment contents in IP bag adopts is RSVP, this IP wraps as described QOS consults signaling, then being added up by described IP bag is that QOS consults flow, otherwise, be user's real traffic by described IP bag statistics;
Determine whether that transmitting described QOS to aaa server consults flow according to the signaling traffic output identification arranged;
When signaling traffic output identification is " able ", transmit described user's real traffic to aaa server, to carry out charging according to described user's real traffic;
When signaling traffic output identification is " disable ", does not export QOS and consult flow.
2. method according to claim 1, is characterized in that, described method also comprises:
If QOS consults unsuccessfully, then periodically carry out QOS negotiation.
3. method according to claim 1, is characterized in that, described method also comprises:
When IP network supports real time business, terminal initiates QOS reservation request to wireless network.
4. a packet data serving node, is characterized in that, described packet data serving node is used for QOS business, comprising:
QOS negotiation module, for terminal interaction to carry out QOS negotiation;
QOS signaling identification module, be connected with described QOS negotiation module, for being identified by signaling mark whether the IP bag flowing through described packet data serving node is that QOS consults signaling, and it is the PSVP signaling carrying out producing when QOS consults that described QOS consults signaling;
Traffic statistics module, be connected with described QOS signaling identification module, for judging whether the agreement that the data segment contents that this IP wraps adopts is RSVP according to the protocol fields in IP bag, when the agreement that the data segment contents that described IP wraps adopts is RSVP, this IP wraps as described QOS consults signaling, being added up by described IP bag is that QOS consults flow, and adds up as user's real traffic when described IP bag is not described QOS negotiation signaling by described IP bag;
Flow output switch module, is connected with flow output module with described traffic statistics module, for determining whether that according to the signaling traffic output identification arranged transmitting described QOS to aaa server consults flow;
Flow output module, is connected with described traffic statistics module, for when signaling traffic output identification is " able ", transmits described user's real traffic to aaa server, to carry out charging according to described user's real traffic; When signaling traffic output identification is " disable ", does not export QOS and consult flow.
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| CN105306287A (en) * | 2014-06-23 | 2016-02-03 | 西安中兴新软件有限责任公司 | Method and equipment for counting user flow |
| CN105429792B (en) * | 2015-11-04 | 2019-01-25 | 北京网康科技有限公司 | User behavior flow acquisition methods and device, user behavior analysis method and system |
| CN110519716B (en) * | 2018-05-22 | 2023-02-17 | 诺基亚技术有限公司 | Method, apparatus and computer readable medium for dynamic resource authorization in a communication system |
| CN108810948B (en) * | 2018-05-29 | 2021-03-19 | 每日互动股份有限公司 | Method for identifying real flow |
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