CN103718579A - Charge processing method, device and system - Google Patents
Charge processing method, device and system Download PDFInfo
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- CN103718579A CN103718579A CN201380001468.6A CN201380001468A CN103718579A CN 103718579 A CN103718579 A CN 103718579A CN 201380001468 A CN201380001468 A CN 201380001468A CN 103718579 A CN103718579 A CN 103718579A
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Abstract
An embodiment of the invention provides a charge processing method, a device and a system. According to the charge processing method, the device and the system provided by the utility model, flow identification of data flow subordinated to a data packet is carried in the data packet which is transmitted to a first charge acquiring node through a second charge acquiring node; and after abandoning of the data packet is determined by the first charge, flow of the abandoned data packet for differentiating the flow identification is recorded according to the flow identification of the data flow with the abandoned data packet, and therefore a first charge bill with the flow of the abandoned data packet and the flow identification of the data flow with the abandoned packet is generated, so that a charging node can reduce the expenditure generated by the data packet abandoned by the first charge acquiring node in a second charge bill that is transmitted by the second charge acquiring node, thereby realizing supporting of flow-based charge granularity and preventing excessive charge to data packet which is not transmitted to the UE.
Description
Technical field
The embodiment of the present invention relates to the communication technology, relates in particular to a kind of charge processing method, Apparatus and system.
Background technology
Along with the development of ICT (information and communication technology), the accuracy of charging bill has become the core content that operator represents competitive strength.Gateway (Serving Gateway, be called for short SGW) and packet data network gateway (PDN Gateway, abbreviation PGW) produce respectively charging bill, SGW may initiatively abandon the downlink user business datum that PGW forwards in some cases, long evolving system architecture evolution (Long Term Evolution System Architecture Evolution for example, LTE-SAE) in network, user adheres to after (Attach), subscriber equipment (User Equipment, be called for short UE) may be from grouping system connection management connected state (the Evolved Packet System Connection Management-CONNECTED of evolution, abbreviation ECM-CONNECTED) state transition is to ECM Idle state (ECM-IDLE), Mobility Management Entity (Mobility Management Entity now, be called for short MME) notify S1 user's face (S1-U) of SGW releasing user to carry (data surface) resource, afterwards when having downlink data to arrive, because SGW does not have S1-U data surface resource, SGW can buffer memory downlink data, and sends downlink data notification (DDN) message to MME, triggers MME and initiates paging (Paging) flow process.After S1-U carrying is set up under normal circumstances, SGW forwards the downlink data of buffer memory; If paging flow process failure under abnormal conditions, SGW can abandon down buffer storage data; Again for example in the situation that of SGW and PGW employing PMIP agreement, "Policy and Charging Rules Function (Policy and Charging Rule Function, be called for short PCRF) by Gx and Gxc interface, to PGW and SGW, issue control strategy respectively, under some scene, may there is PGW and the inconsistent situation of SGW control strategy, for example, when the link failure of PGW and PCRF, PGW can enable local control strategy, and SGW is while still being used the control strategy that previous PCRF issues to SGW, thereby cause the downlink user business datum likely can be by PGW but abandoned by SGW.The data that now SGW does not abandon these are carried out charging.But the data that PGW has abandoned these have been carried out charging, so the data traffic that business operation support system (Business & Operation Support System is called for short BOSS) need to be examined and made cuts and be abandoned by SGW.
In prior art, BOSS system is carried out ticket while assessing, and when occurring that SGW abandons data, BOSS system may occur the situations of many meters to the charging of UE, causes charging inaccurate.
Summary of the invention
The embodiment of the present invention provides a kind of charge processing method, Apparatus and system, to solve charge system to not sending to the problem of the many chargings of packet of UE.
First aspect, the embodiment of the present invention provides a kind of charge processing method, and described method comprises:
The first charging acquisition node receives the packet that the second charging acquisition node sends, and carries the traffic identifier of the affiliated data flow of described packet in described packet;
Described the first charging acquisition node after determining packet discard, the flow of the packet abandoning described in record and described in the traffic identifier of data flow under the packet that abandons;
Described the first charging acquisition node generates the first charging bill, the flow of the packet abandoning described in described the first charging bill comprises and described in the traffic identifier of data flow under the packet that abandons;
Described the first charging acquisition node is sent to charge node by described the first charging bill, for described charge node in the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts, described the second charging bill is that described the second charging acquisition node sends to described charge node, described the second charging bill comprise described the second charging acquisition node be transmitted to described the first charging acquisition node packet flow and be carried in described packet for identifying the traffic identifier of data flow under described packet.
In the possible implementation of the first of first aspect, described traffic identifier is carried in the general packet wireless service tunnel protocol user face portion GTPU extension header of described packet; Or described traffic identifier is carried in the Internet protocol IP extension header of described packet.
The implementation possible according to the first of first aspect or first aspect, in the possible implementation of the second, described traffic identifier comprises service identifiers SID and/or rate group RG.
Second aspect, the embodiment of the present invention provides a kind of charge processing method, and described method comprises:
The second charging acquisition node is to the first charging acquisition node forwarding data bag, and in described packet, carry the traffic identifier of data flow under described packet, for described the first charging acquisition node after determining packet discard, the flow of the packet abandoning described in record and described in the traffic identifier of data flow under the packet that abandons, generation sends to the first charging bill of charge node, the flow of the packet abandoning described in described the first charging bill comprises and described in the traffic identifier of data flow under the packet that abandons;
The packet that is forwarded to described the first charging acquisition node described in described the second charging acquisition node basis generates the second charging bill, and send to described charge node, for described charge node in described the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts, described the second charging bill comprise the flow of the packet that is transmitted to described the first charging acquisition node and be carried in described packet for identifying the traffic identifier of data flow under described packet.
In the possible implementation of the first of second aspect, described traffic identifier is carried in the general packet wireless service tunnel protocol user face portion GTPU extension header of described packet; Or described traffic identifier is carried in the Internet protocol IP extension header of described packet.
The implementation possible according to the first of second aspect or second aspect, in the possible implementation of the second, described traffic identifier comprises service identifiers SID and/or rate group RG.
The third aspect, the embodiment of the present invention provides a kind of charge processing method, and described method comprises:
Charge node receives respectively the first charging bill of the first charging acquisition node transmission and the second charging bill that the second charging acquisition node sends, described the first charging bill comprise the packet that described the first charge node abandons flow and described in the traffic identifier of data flow under the packet that abandons, described the second charging bill comprise the flow of the packet that is transmitted to described the first charging acquisition node and be carried in described packet for identifying the traffic identifier of data flow under described packet;
Described charge node is in described the second charging bill, and the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts.
In the possible implementation of the first of the third aspect, described charge node is in described the second charging bill, and the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts, and comprising:
Described charge node according in described the second charging bill, be carried in described packet for identifying the traffic identifier of data flow under the packet that the traffic identifier of data flow under described packet and described first charge node of described the first charging bill abandon, in the flow of packet that is transmitted to described the first charging acquisition node described in described the second charging bill, the flow of the packet that described the first charging acquisition node is abandoned is examined and made cuts, and determines that described the first charging acquisition node is transmitted to the flow of the packet of subscriber equipment;
The flow of packet and the charging regulation of different data streams that described charge node is transmitted to subscriber equipment according to described the first charging acquisition node are determined the actual cost producing.
The implementation possible according to the first of the third aspect or the third aspect, in the possible implementation of the second, described traffic identifier is carried in the general packet wireless service tunnel protocol user face portion GTPU extension header of described packet; Or described traffic identifier is carried in the Internet protocol IP extension header of described packet.
According to the first of the third aspect, the third aspect, to any one of the possible implementation of the second, in the third possible implementation, described traffic identifier comprises service identifiers SID and/or rate group RG.
Fourth aspect, the embodiment of the present invention provides a kind of the first charging acquisition node, and described the first charging acquisition node comprises:
Receiver module, for receiving the packet of the second charging acquisition node transmission, carries the traffic identifier of the affiliated data flow of described packet in described packet;
Logging modle, for after determining packet discard, the flow of the packet abandoning described in record and described in the traffic identifier of data flow under the packet that abandons;
Charging bill generation module, for generating the first charging bill, the flow of the packet abandoning described in described the first charging bill comprises and described in the traffic identifier of data flow under the packet that abandons;
Charging bill sending module, for the first charging bill that described charging bill generation module is generated, be sent to charge node, for described charge node in the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts, described the second charging bill is that described the second charging acquisition node sends to described charge node, described the second charging bill comprise described the second charging acquisition node be transmitted to described the first charging acquisition node packet flow and be carried in described packet for identifying the traffic identifier of data flow under described packet.
In the possible implementation of the first of fourth aspect, described traffic identifier is carried in the general packet wireless service tunnel protocol user face portion GTPU extension header of described packet; Or described traffic identifier is carried in the Internet protocol IP extension header of described packet.
The implementation possible according to the first of fourth aspect or fourth aspect, in the possible implementation of the second, described traffic identifier comprises service identifiers SID and/or rate group RG.
The 5th aspect, the embodiment of the present invention provides a kind of the second charging acquisition node, and described the second charging acquisition node comprises:
Forwarding module, be used for to the first charging acquisition node forwarding data bag, and in described packet, carry the traffic identifier of data flow under described packet, for described the first charging acquisition node after determining packet discard, the flow of the packet abandoning described in record and described in the traffic identifier of data flow under the packet that abandons, generation sends to the first charging bill of charge node, the flow of the packet abandoning described in described the first charging bill comprises and described in the traffic identifier of data flow under the packet that abandons;
Charging bill generation module, for be forwarded to the packet of described the first charging acquisition node according to described forwarding module, generate the second charging bill, and send to described charge node, for described charge node in described the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts, described the second charging bill comprise the flow of the packet that is transmitted to described the first charging acquisition node and be carried in described packet for identifying the traffic identifier of data flow under described packet.
In the possible implementation of the first aspect the 5th, described traffic identifier is carried in the general packet wireless service tunnel protocol user face portion GTPU extension header of described packet; Or described traffic identifier is carried in the Internet protocol IP extension header of described packet.
According to the possible implementation of the first of the 5th aspect or the 5th aspect, in the possible implementation of the second, described traffic identifier comprises service identifiers SID and/or rate group RG.
The 6th aspect, the embodiment of the present invention provides a kind of charge node, and described charge node comprises:
Receiver module, for receiving respectively the first charging bill of the first charging acquisition node transmission and the second charging bill that the second charging acquisition node sends, described the first charging bill comprise the packet that described the first charge node abandons flow and described in the traffic identifier of data flow under the packet that abandons, described the second charging bill comprise the flow of the packet that is transmitted to described the first charging acquisition node and be carried in described packet for identifying the traffic identifier of data flow under described packet;
The module of examining and making cuts, at described the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts.
In the possible implementation of the first aspect the 6th, the described module of examining and making cuts, specifically for: according in described the second charging bill, be carried in described packet for identifying the traffic identifier of data flow under the packet that the traffic identifier of data flow under described packet and described first charge node of described the first charging bill abandon, in the flow of packet that is transmitted to described the first charging acquisition node described in described the second charging bill, the flow of the packet that described the first charging acquisition node is abandoned is examined and made cuts, determine that described the first charging acquisition node is transmitted to the flow of the packet of subscriber equipment,
The flow of packet and the charging regulation of different data streams that according to described the first charging acquisition node, are transmitted to subscriber equipment are determined the actual cost producing.
According to the possible implementation of the first of the 6th aspect or the 6th aspect, in the possible implementation of the second, described traffic identifier is carried in the general packet wireless service tunnel protocol user face portion GTPU extension header of described packet; Or described traffic identifier is carried in the Internet protocol IP extension header of described packet.
According to the first of the 6th aspect, the 6th aspect, to any one of the possible implementation of the second, in the third possible implementation, described traffic identifier comprises service identifiers SID and/or rate group RG.
The 7th aspect, the embodiment of the present invention provides a kind of charge processing system, described charge processing system comprises: the first charging acquisition node that any embodiment of the present invention provides, the second charging acquisition node that any embodiment of the present invention provides and any embodiment of the present invention provide charge node.
The charge processing method that the embodiment of the present invention provides, Apparatus and system, by carrying the traffic identifier of data flow under described packet in the packet forwarding to the first charging acquisition node at the second charging acquisition node, when the first charging collection is determined after packet discard, according to the traffic identifier of data flow under the packet abandoning, record the flow of the packet discard of distinguishing traffic identifier, and generate accordingly the packet abandoning described in comprising flow and described in the first charging bill of the traffic identifier of data flow under the packet that abandons, realize the first charging acquisition node of only supporting based on carrying charging and also can support the charging granularity based on stream, the expense that the flow of the packet in the second charging bill that charge node can be sent at the second charging acquisition node, the first charging acquisition node being abandoned produces is examined and made cuts, realized and supported the charging granularity based on stream, avoid not sending to the problem of the many chargings of packet of UE.
Accompanying drawing explanation
Fig. 1 is the flow chart of charge processing method embodiment mono-provided by the invention;
Fig. 2 is the flow chart of charge processing method embodiment bis-provided by the invention;
Fig. 3 is the flow chart of charge processing method embodiment tri-provided by the invention;
Fig. 4 is the signaling process figure of charge processing method embodiment tetra-provided by the invention;
Fig. 5 is the structural representation of the first charging acquisition node embodiment mono-provided by the invention;
Fig. 6 is the structural representation of the second charging acquisition node embodiment mono-provided by the invention;
Fig. 7 is the structural representation of charge node embodiment mono-provided by the invention;
Fig. 8 is the structural representation of charge processing system embodiment mono-provided by the invention;
Fig. 9 is the structural representation of the first charging acquisition node embodiment bis-provided by the invention;
Figure 10 is the structural representation of the second charging acquisition node embodiment bis-provided by the invention;
Figure 11 is the structural representation of charge node embodiment bis-provided by the invention.
Embodiment
Fig. 1 is the flow chart of charge processing method embodiment mono-provided by the invention.The method of the present embodiment is applicable to the situation that charge node need to produce the flow of the packet abandoning when the first charging acquisition node packet discard expense is examined and made cuts.The executive agent of the present embodiment is the first charging acquisition node.As shown in Figure 1, the method for the present embodiment, comprising:
101, the first charging acquisition node receives the packet that the second charging acquisition node sends, and carries the traffic identifier of the affiliated data flow of described packet in described packet.
102, described the first charging acquisition node is after determining packet discard, the flow of the packet abandoning described in record and described in the traffic identifier of data flow under the packet that abandons.
103, described the first charging acquisition node generates the first charging bill, the flow of the packet abandoning described in described the first charging bill comprises and described in the traffic identifier of data flow under the packet that abandons.
104, described the first charging acquisition node is sent to charge node by described the first charging bill, for described charge node in the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts, described the second charging bill is that described the second charging acquisition node sends to described charge node, described the second charging bill comprise described the second charging acquisition node be transmitted to described the first charging acquisition node packet flow and be carried in described packet for identifying the traffic identifier of data flow under described packet.
Particularly, the first charging acquisition node, for example, can be SGW, service universal grouping wireless business supporting node (SGSN); The second charging acquisition node for example, can be PGW; Charge node for example, can be BOSS system.
Prior art is at third generation partner program (3rd Generation Partnership Project, abbreviation 3GPP) in agreement, for SGW, only defined and supported the charging based on carrying, the charging granularity of reflection is single carrying, and the generation charging bill relevant to single carrying, so under current mechanism, BOSS system can only be based on the examine and make cuts flow of the packet that abandoned by SGW of carrying.Yet the charging granularity of the charging bill reflection based on carrying is single carrying, does not distinguish the various flows in carrying; When PGW is used in the situation of the charging based on stream, the charging granularity of reflection is individual traffic, and the charging bill of flow, time or the event of generation based on individual traffic, because the charging policy of the various flows in same carrying in reality may be incomplete same.Under the incomplete same scene of the rate of the various flows in same carrying, the charging granularity of the charging bill that SGW generates is but based on single carrying, BOSS system cannot be according to SGW the charging bill based on carrying and the charging bill of PGW based on stream by SGW buffer memory but the charging of not issuing the data traffic of UE examine and make cuts, make the data traffic that is not sent to UE by many chargings, cause charging inaccurate.
Various embodiments of the present invention in view of the foregoing defects the prior art has, a solution is provided, for fear of to not sending to the many chargings of packet of UE, at the second charging acquisition node, in the packet forwarding to the first charging acquisition node, carry the traffic identifier of data flow under described packet, when the first charging acquisition node is determined after packet discard, the first charging acquisition node is according to the traffic identifier of data flow under the packet abandoning, record the flow of the packet discard of distinguishing traffic identifier, the first charging acquisition node the flow of the packet abandoning described in the first charging bill generating comprises and described in the traffic identifier of data flow under the packet that abandons, realize the first charging acquisition node of only supporting based on carrying charging and also can support the charging granularity based on stream, make charge node can support the charging granularity based on stream, the expense that the flow of the packet in the second charging bill that charge node sends at the second charging acquisition node, the first charging acquisition node being abandoned produces is examined and made cuts, avoid not sending to the many chargings of packet of UE.
The charge processing method that the embodiment of the present invention provides, has realized and has supported the charging granularity based on stream, avoids not sending to the problem of the many chargings of packet of UE.
In reality, described traffic identifier comprises service identifiers (SID) and/or rate group (RG); Described traffic identifier carries and can, in general packet wireless service tunnel protocol user face portion (GTPU) extension header of described packet, also can be carried in Internet protocol (IP) extension header of described packet.
Fig. 2 is the flow chart of charge processing method embodiment bis-provided by the invention.The executive agent of the present embodiment is the second charging acquisition node.As shown in Figure 2, the method for the present embodiment, comprising:
201, the second charging acquisition node is to the first charging acquisition node forwarding data bag, and in described packet, carry the traffic identifier of data flow under described packet, for described the first charging acquisition node after determining packet discard, the flow of the packet abandoning described in record and described in the traffic identifier of data flow under the packet that abandons, generation sends to the first charging bill of charge node, the flow of the packet abandoning described in described the first charging bill comprises and described in the traffic identifier of data flow under the packet that abandons.
202, described the second charging acquisition node according to described in be forwarded to described the first charging acquisition node packet generate the second charging bill, and send to described charge node, for described charge node in described the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts, described the second charging bill comprise the flow of the packet that is transmitted to described the first charging acquisition node and be carried in described packet for identifying the traffic identifier of data flow under described packet.
The charge processing method that the embodiment of the present invention provides, has realized and has supported the charging granularity based on stream, avoids not sending to the problem of the many chargings of packet of UE.
Fig. 3 is the flow chart of charge processing method embodiment tri-provided by the invention.The executive agent of the present embodiment is charge node.As shown in Figure 3, the method for the present embodiment, comprising:
301, charge node receives respectively the first charging bill of the first charging acquisition node transmission and the second charging bill that the second charging acquisition node sends, described the first charging bill comprise the packet that described the first charge node abandons flow and described in the traffic identifier of data flow under the packet that abandons, described the second charging bill comprise the flow of the packet that is transmitted to described the first charging acquisition node and be carried in described packet for identifying the traffic identifier of data flow under described packet.
302, described charge node is in described the second charging bill, and the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts.
The charge processing method that the embodiment of the present invention provides, has realized and has supported the charging granularity based on stream, avoids not sending to the problem of the many chargings of packet of UE.
On the basis of above-described embodiment, described charge node is after receiving respectively the first charging bill of the first charging acquisition node transmission and the second charging bill of the second charging acquisition node transmission, according in described the second charging bill, be carried in described packet for identifying the traffic identifier of data flow under the packet that the traffic identifier of data flow under described packet and described first charge node of described the first charging bill abandon, in the flow of packet that is transmitted to described the first charging acquisition node described in described the second charging bill, the flow of the packet that described the first charging acquisition node is abandoned is examined and made cuts, determine that described the first charging acquisition node is transmitted to the flow of the packet of subscriber equipment, and be transmitted to the flow of packet of subscriber equipment and the charging regulation of different data streams is determined the actual cost producing according to described the first charging acquisition node.
Below by a specific embodiment, the reciprocal process between above-mentioned the first charging acquisition node, the second charging acquisition node and charge node is elaborated.
Fig. 4 is the signaling process figure of charge processing method embodiment tetra-provided by the invention.The present embodiment is coordinated and is carried out by the first charging acquisition node, the second charging acquisition node and charge node.As shown in Figure 4, the method for the present embodiment, comprising:
401, the second charging acquisition node is to the first charging acquisition node forwarding data bag, and in described packet, carries the traffic identifier of data flow under described packet.
402, the second charging acquisition node according to described in be forwarded to the first charging acquisition node packet generate the second charging bill, described the second charging bill comprise the flow of the packet that is transmitted to described the first charging acquisition node and be carried in described packet for identifying the traffic identifier of data flow under described packet.
403, the second charging acquisition node sends to charge node by described the second charging bill.
404, the first charging acquisition node receives the packet that the second charging acquisition node sends, after determining packet discard, the flow of the packet abandoning described in record and described in the traffic identifier of data flow under the packet that abandons, generate the first charging bill, the flow of the packet abandoning described in described the first charging bill comprises and described in the traffic identifier of data flow under the packet that abandons;
405, the first charging acquisition node is sent to charge node by described the first charging bill.
406, charge node receives respectively after the first charging bill of the first charging acquisition node transmission and the second charging bill of the second charging acquisition node transmission, in described the second charging bill, the expense that the flow of the packet that the first charging acquisition node is abandoned produces is examined and made cuts.
Fig. 5 is the structural representation of the first charging acquisition node embodiment mono-provided by the invention.The first charging acquisition node 500 that the present embodiment provides comprises: receiver module 501, logging modle 502, charging bill generation module 503 and charging bill sending module 504, wherein:
Charging bill generation module 503, for generating the first charging bill, the flow of the packet abandoning described in described the first charging bill comprises and described in the traffic identifier of data flow under the packet that abandons;
Charging bill sending module 504, for the first charging bill that charging bill generation module 503 is generated, be sent to charge node, for described charge node in the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts, described the second charging bill is that described the second charging acquisition node sends to described charge node, described the second charging bill comprise described the second charging acquisition node be transmitted to described the first charging acquisition node packet flow and be carried in described packet for identifying the traffic identifier of data flow under described packet.
Particularly, the first charging acquisition node 500 receives by receiver module 501 packet that the second charging acquisition node sends, and carries the traffic identifier of the affiliated data flow of described packet in described packet, by logging modle 502 after determining packet discard, the flow of the packet abandoning described in record and described in the traffic identifier of data flow under the packet that abandons, by charging bill generation module 503, generate the first charging bills, the flow of the packet abandoning described in described the first charging bill comprises and described in the traffic identifier of data flow under the packet that abandons, the first charging bill charging bill generation module 503 being generated by charging bill sending module 504 is sent to charge node, for described charge node in the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts, described the second charging bill is that described the second charging acquisition node sends to described charge node, described the second charging bill comprise described the second charging acquisition node be transmitted to described the first charging acquisition node packet flow and be carried in described packet for identifying the traffic identifier of data flow under described packet.
The first charging acquisition node 500 that the embodiment of the present invention provides can be for the technical scheme of charge processing method embodiment mono-shown in execution graph 1, and it realizes principle and technique effect is similar, does not repeat them here.
Optionally, described traffic identifier is carried in the GTPU extension header of described packet; Or described traffic identifier is carried in the IP extension header of described packet.
Optionally, described traffic identifier comprises SID and/or RG.
Fig. 6 is the structural representation of the second charging acquisition node embodiment mono-provided by the invention.The second charging acquisition node 600 that the present embodiment provides comprises: forwarding module 601 and charging bill generation module 602, wherein:
Charging bill generation module 602, for be forwarded to the packet of described the first charging acquisition node according to forwarding module 601, generate the second charging bill, and send to described charge node, for described charge node in described the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts, described the second charging bill comprise the flow of the packet that is transmitted to described the first charging acquisition node and be carried in described packet for identifying the traffic identifier of data flow under described packet.
Particularly, the second charging acquisition node 600 passes through forwarding module 601 to the first charging acquisition node forwarding data bag, and in described packet, carry the traffic identifier of data flow under described packet, for described the first charging acquisition node, after determining packet discard, generate the first charging bill that sends to charge node, the flow of the packet abandoning described in described the first charging bill comprises and described in the traffic identifier of data flow under the packet that abandons; The packet that is forwarded to described the first charging acquisition node according to forwarding module 601 by charging bill generation module 602 generates the second charging bill, and send to described charge node, for described charge node in described the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts, described the second charging bill comprise the flow of the packet that is transmitted to described the first charging acquisition node and be carried in described packet for identifying the traffic identifier of data flow under described packet.
The second charging acquisition node 600 that the embodiment of the present invention provides can be for the technical scheme of charge processing method embodiment bis-shown in execution graph 2, and it realizes principle and technique effect is similar, does not repeat them here.
Optionally, described traffic identifier is carried in the GTPU extension header of described packet; Or described traffic identifier is carried in the IP extension header of described packet.
Optionally, described traffic identifier comprises SID and/or RG.
Fig. 7 is the structural representation of charge node embodiment mono-provided by the invention.The charge node 700 that the present embodiment provides, comprising: receiver module 701 and the module 702 of examining and making cuts, wherein:
Receiver module 701, for receiving respectively the first charging bill of the first charging acquisition node transmission and the second charging bill that the second charging acquisition node sends, described the first charging bill comprise the packet that described the first charge node abandons flow and described in the traffic identifier of data flow under the packet that abandons, described the second charging bill comprise the flow of the packet that is transmitted to described the first charging acquisition node and be carried in described packet for identifying the traffic identifier of data flow under described packet;
The module 702 of examining and making cuts, at described the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts.
Particularly, charge node 700 receives respectively the first charging bill of the first charging acquisition node transmission and the second charging bill that the second charging acquisition node sends by receiver module 701, described the first charging bill comprise the packet that described the first charge node abandons flow and described in the traffic identifier of data flow under the packet that abandons, described the second charging bill comprise the flow of the packet that is transmitted to described the first charging acquisition node and be carried in described packet for identifying the traffic identifier of data flow under described packet; By examining and making cuts module 702 in described the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts.
The charge node 700 that the present embodiment provides can be for the technical scheme of charge processing method embodiment tri-shown in execution graph 3, and it realizes principle and technique effect is similar, does not repeat them here.
Optionally, the module 702 of examining and making cuts, specifically for: according in described the second charging bill, be carried in described packet for identifying the traffic identifier of data flow under the packet that the traffic identifier of data flow under described packet and described first charge node of described the first charging bill abandon, in the flow of packet that is transmitted to described the first charging acquisition node described in described the second charging bill, the flow of the packet that described the first charging acquisition node is abandoned is examined and made cuts, determine that described the first charging acquisition node is transmitted to the flow of the packet of subscriber equipment, the flow of packet and the charging regulation of different data streams that according to described the first charging acquisition node, are transmitted to subscriber equipment are determined the actual cost producing.
Optionally, described traffic identifier is carried in the GTPU extension header of described packet; Or described traffic identifier is carried in the IP extension header of described packet.
Optionally, described traffic identifier comprises SID and/or RG.
Fig. 8 is the structural representation of charge processing system embodiment mono-provided by the invention.The charge processing system 800 that the embodiment of the present invention provides comprises: the first charging acquisition node 801, the second charging acquisition node 802 and charge node 803, wherein, the first charging acquisition node 801 can adopt the structure of the first charging acquisition node embodiment shown in Fig. 5, its correspondence, can carry out the technical scheme of charge processing method embodiment shown in Fig. 1 of the present invention, it realizes principle and technique effect is similar, does not repeat them here; The second charging acquisition node 802 can adopt the structure of the second charging acquisition node embodiment shown in Fig. 6, its correspondence, can carry out the technical scheme of charge processing method embodiment shown in Fig. 2 of the present invention, it realizes principle and technique effect is similar, does not repeat them here; Charge node 803 can adopt the structure of the embodiment of charge node shown in Fig. 7, its correspondence, can carry out the technical scheme of charge processing method embodiment shown in Fig. 3 of the present invention, it realizes principle and technique effect is similar, does not repeat them here.
The charge processing system that the embodiment of the present invention provides, has realized and has supported the charging granularity based on stream, avoids not sending to the problem of the many chargings of packet of UE.
In reality, the first charging acquisition node can separatedly be disposed, also can be unified deployment with the second charging acquisition node.If the first charging acquisition node and the separated deployment of the second charging acquisition node, carry the traffic identifier of data flow under described packet in the packet forwarding to the first charging acquisition node at the second charging acquisition node.If the unification of the first charging acquisition node and the second charging acquisition node is disposed, in the packet transmitting, carry the traffic identifier of data flow under described packet between the accounting module of internal system the second charging acquisition node and the accounting module of the first charging acquisition node.
Fig. 9 is the structural representation of the first charging acquisition node embodiment bis-provided by the invention.As shown in Figure 9, the first charging acquisition node 900 that the present embodiment provides, comprising: receiver 901, processor 902 and transmitter 903, wherein:
The first charging acquisition node 900 that the embodiment of the present invention provides can be for the technical scheme of charge processing method embodiment mono-shown in execution graph 1, and it realizes principle and technique effect is similar, does not repeat them here.
Optionally, described traffic identifier is carried in the GTPU extension header of described packet; Or described traffic identifier is carried in the IP extension header of described packet.Optionally, described traffic identifier comprises SID and/or RG.
Figure 10 is the structural representation of the second charging acquisition node embodiment bis-provided by the invention.As shown in figure 10, the second charging acquisition node 1000 that the present embodiment provides, comprising: transponder 1001 and processor 1002, wherein:
The second charging acquisition node 1000 that the embodiment of the present invention provides can be for the technical scheme of charge processing method embodiment bis-shown in execution graph 2, and it realizes principle and technique effect is similar, does not repeat them here.
Optionally, described traffic identifier is carried in the GTPU extension header of described packet; Or described traffic identifier is carried in the IP extension header of described packet.Optionally, described traffic identifier comprises SID and/or RG.
Figure 11 is the structural representation of charge node embodiment bis-provided by the invention.As shown in figure 11, the charge node 1100 that the present embodiment provides, comprising: receiver 1101 and processor 1102, wherein:
Receiver 1101, for receiving respectively the first charging bill of the first charging acquisition node transmission and the second charging bill that the second charging acquisition node sends, described the first charging bill comprise the packet that described the first charge node abandons flow and described in the traffic identifier of data flow under the packet that abandons, described the second charging bill comprise the flow of the packet that is transmitted to described the first charging acquisition node and be carried in described packet for identifying the traffic identifier of data flow under described packet;
Processor 1102, at described the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts.
The charge node 1100 that the present embodiment provides can be for the technical scheme of charge processing method embodiment tri-shown in execution graph 3, and it realizes principle and technique effect is similar, does not repeat them here.
Optionally, processor 1102, specifically for: according in described the second charging bill, be carried in described packet for identifying the traffic identifier of data flow under the packet that the traffic identifier of data flow under described packet and described first charge node of described the first charging bill abandon, in the flow of packet that is transmitted to described the first charging acquisition node described in described the second charging bill, the flow of the packet that described the first charging acquisition node is abandoned is examined and made cuts, determine that described the first charging acquisition node is transmitted to the flow of the packet of subscriber equipment, the flow of packet and the charging regulation of different data streams that according to described the first charging acquisition node, are transmitted to subscriber equipment are determined the actual cost producing.
Optionally, described traffic identifier is carried in the GTPU extension header of described packet; Or described traffic identifier is carried in the IP extension header of described packet.Optionally, described traffic identifier comprises SID and/or RG.
In several embodiment provided by the present invention, should be understood that disclosed apparatus and method can realize by another way.For example, device embodiment described above is only schematic, for example, the division of described unit, be only that a kind of logic function is divided, during actual realization, can have other dividing mode, for example a plurality of unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, indirect coupling or the communication connection of device or unit can be electrically, machinery or other form.
The described unit as separating component explanation can or can not be also physically to separate, and the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can be distributed in a plurality of network element.Can select according to the actual needs some or all of unit wherein to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can be also that the independent physics of unit exists, and also can be integrated in a unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that also can adopt hardware to add SFU software functional unit realizes.
The integrated unit that the above-mentioned form with SFU software functional unit realizes, can be stored in a computer read/write memory medium.Above-mentioned SFU software functional unit is stored in a storage medium, comprise that some instructions are with so that a computer equipment (can be personal computer, server, or the network equipment etc.) or processor (processor) carry out the part steps of method described in each embodiment of the present invention.And aforesaid storage medium comprises: various media that can be program code stored such as USB flash disk, portable hard drive, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CDs.
Those skilled in the art can be well understood to, for convenience and simplicity of description, only the division with above-mentioned each functional module is illustrated, in practical application, can above-mentioned functions be distributed and by different functional modules, completed as required, the internal structure that is about to device is divided into different functional modules, to complete all or part of function described above.The specific works process of the device of foregoing description, can, with reference to the corresponding process in preceding method embodiment, not repeat them here.
Finally it should be noted that: each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit above; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (21)
1. a charge processing method, is characterized in that, comprising:
The first charging acquisition node receives the packet that the second charging acquisition node sends, and carries the traffic identifier of the affiliated data flow of described packet in described packet;
Described the first charging acquisition node after determining packet discard, the flow of the packet abandoning described in record and described in the traffic identifier of data flow under the packet that abandons;
Described the first charging acquisition node generates the first charging bill, the flow of the packet abandoning described in described the first charging bill comprises and described in the traffic identifier of data flow under the packet that abandons;
Described the first charging acquisition node is sent to charge node by described the first charging bill, for described charge node in the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts, described the second charging bill is that described the second charging acquisition node sends to described charge node, described the second charging bill comprise described the second charging acquisition node be transmitted to described the first charging acquisition node packet flow and be carried in described packet for identifying the traffic identifier of data flow under described packet.
2. method according to claim 1, is characterized in that, described traffic identifier is carried in the general packet wireless service tunnel protocol user face portion GTPU extension header of described packet; Or described traffic identifier is carried in the Internet protocol IP extension header of described packet.
3. method according to claim 1 and 2, is characterized in that, described traffic identifier comprises service identifiers SID and/or rate group RG.
4. a charge processing method, is characterized in that, comprising:
The second charging acquisition node is to the first charging acquisition node forwarding data bag, and in described packet, carry the traffic identifier of data flow under described packet, for described the first charging acquisition node after determining packet discard, the flow of the packet abandoning described in record and described in the traffic identifier of data flow under the packet that abandons, generation sends to the first charging bill of charge node, the flow of the packet abandoning described in described the first charging bill comprises and described in the traffic identifier of data flow under the packet that abandons;
The packet that is forwarded to described the first charging acquisition node described in described the second charging acquisition node basis generates the second charging bill, and send to described charge node, for described charge node in described the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts, described the second charging bill comprise the flow of the packet that is transmitted to described the first charging acquisition node and be carried in described packet for identifying the traffic identifier of data flow under described packet.
5. method according to claim 4, is characterized in that, described traffic identifier is carried in the general packet wireless service tunnel protocol user face portion GTPU extension header of described packet; Or described traffic identifier is carried in the Internet protocol IP extension header of described packet.
6. according to the method described in claim 4 or 5, it is characterized in that, described traffic identifier comprises service identifiers SID and/or rate group RG.
7. a charge processing method, is characterized in that, comprising:
Charge node receives respectively the first charging bill of the first charging acquisition node transmission and the second charging bill that the second charging acquisition node sends, described the first charging bill comprise the packet that described the first charge node abandons flow and described in the traffic identifier of data flow under the packet that abandons, described the second charging bill comprise the flow of the packet that is transmitted to described the first charging acquisition node and be carried in described packet for identifying the traffic identifier of data flow under described packet;
Described charge node is in described the second charging bill, and the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts.
8. method according to claim 7, is characterized in that, described charge node is in described the second charging bill, and the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts, and comprising:
Described charge node according in described the second charging bill, be carried in described packet for identifying the traffic identifier of data flow under the packet that the traffic identifier of data flow under described packet and described first charge node of described the first charging bill abandon, in the flow of packet that is transmitted to described the first charging acquisition node described in described the second charging bill, the flow of the packet that described the first charging acquisition node is abandoned is examined and made cuts, and determines that described the first charging acquisition node is transmitted to the flow of the packet of subscriber equipment;
The flow of packet and the charging regulation of different data streams that described charge node is transmitted to subscriber equipment according to described the first charging acquisition node are determined the actual cost producing.
9. according to the method described in claim 7 or 8, it is characterized in that, described traffic identifier is carried in the general packet wireless service tunnel protocol user face portion GTPU extension header of described packet; Or described traffic identifier is carried in the Internet protocol IP extension header of described packet.
10. according to the method described in any one in claim 7-9, it is characterized in that, described traffic identifier comprises service identifiers SID and/or rate group RG.
11. a kind of first charging acquisition node, is characterized in that, comprising:
Receiver module, for receiving the packet of the second charging acquisition node transmission, carries the traffic identifier of the affiliated data flow of described packet in described packet;
Logging modle, for after determining packet discard, the flow of the packet abandoning described in record and described in the traffic identifier of data flow under the packet that abandons;
Charging bill generation module, for generating the first charging bill, the flow of the packet abandoning described in described the first charging bill comprises and described in the traffic identifier of data flow under the packet that abandons;
Charging bill sending module, for the first charging bill that described charging bill generation module is generated, be sent to charge node, for described charge node in the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts, described the second charging bill is that described the second charging acquisition node sends to described charge node, described the second charging bill comprise described the second charging acquisition node be transmitted to described the first charging acquisition node packet flow and be carried in described packet for identifying the traffic identifier of data flow under described packet.
12. the first charging acquisition nodes according to claim 11, is characterized in that, described traffic identifier is carried in the general packet wireless service tunnel protocol user face portion GTPU extension header of described packet; Or described traffic identifier is carried in the Internet protocol IP extension header of described packet.
13. according to the first charging acquisition node described in claim 11 or 12, it is characterized in that, described traffic identifier comprises service identifiers SID and/or rate group RG.
14. a kind of second charging acquisition node, is characterized in that, comprising:
Forwarding module, be used for to the first charging acquisition node forwarding data bag, and in described packet, carry the traffic identifier of data flow under described packet, for described the first charging acquisition node after determining packet discard, the flow of the packet abandoning described in record and described in the traffic identifier of data flow under the packet that abandons, generation sends to the first charging bill of charge node, the flow of the packet abandoning described in described the first charging bill comprises and described in the traffic identifier of data flow under the packet that abandons;
Charging bill generation module, for be forwarded to the packet of described the first charging acquisition node according to described forwarding module, generate the second charging bill, and send to described charge node, for described charge node in described the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts, described the second charging bill comprise the flow of the packet that is transmitted to described the first charging acquisition node and be carried in described packet for identifying the traffic identifier of data flow under described packet.
15. the second charging acquisition nodes according to claim 14, is characterized in that, described traffic identifier is carried in the general packet wireless service tunnel protocol user face portion GTPU extension header of described packet; Or described traffic identifier is carried in the Internet protocol IP extension header of described packet.
16. according to the second charging acquisition node described in claims 14 or 15, it is characterized in that, described traffic identifier comprises service identifiers SID and/or rate group RG.
17. 1 kinds of charge node, is characterized in that, comprising:
Receiver module, for receiving respectively the first charging bill of the first charging acquisition node transmission and the second charging bill that the second charging acquisition node sends, described the first charging bill comprise the packet that described the first charge node abandons flow and described in the traffic identifier of data flow under the packet that abandons, described the second charging bill comprise the flow of the packet that is transmitted to described the first charging acquisition node and be carried in described packet for identifying the traffic identifier of data flow under described packet;
The module of examining and making cuts, at described the second charging bill, the expense that the flow of the packet that described the first charging acquisition node is abandoned produces is examined and made cuts.
18. charge node according to claim 17, it is characterized in that, the described module of examining and making cuts, specifically for: according in described the second charging bill, be carried in described packet for identifying the traffic identifier of data flow under the packet that the traffic identifier of data flow under described packet and described first charge node of described the first charging bill abandon, in the flow of packet that is transmitted to described the first charging acquisition node described in described the second charging bill, the flow of the packet that described the first charging acquisition node is abandoned is examined and made cuts, determine that described the first charging acquisition node is transmitted to the flow of the packet of subscriber equipment,
The flow of packet and the charging regulation of different data streams that according to described the first charging acquisition node, are transmitted to subscriber equipment are determined the actual cost producing.
19. according to the charge node described in claim 17 or 18, it is characterized in that, described traffic identifier is carried in the general packet wireless service tunnel protocol user face portion GTPU extension header of described packet; Or described traffic identifier is carried in the Internet protocol IP extension header of described packet.
20. according to the charge node described in any one in claim 17-19, it is characterized in that, described traffic identifier comprises service identifiers SID and/or rate group RG.
21. 1 kinds of charge processing systems, is characterized in that, comprising:
The first charging acquisition node in claim 11-13 described in any one;
The second charging acquisition node in claim 14-16 described in any one;
Charge node in claim 17-20 described in any one.
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