CN102355655A - Service data processing method, radio network controller (RNC) and access network system - Google Patents
Service data processing method, radio network controller (RNC) and access network system Download PDFInfo
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Abstract
Embodiments of the invention provide a service data processing method, a radio network controller (RNC) and an access network system. The method comprises the following steps that: a first RNC receives service data sent by first user equipment (UE), wherein the service data comprises identification information of the second UE; the first RNC determines whether the second UE is the local UE according to the identification information of the second UE; if the second UE is the local UE, the first RNC sends the service data to the second UE and does not need to forward the service data through a core network. In the embodiments of the invention, core network and carrying network resources wasted during processes of transmitting the local service data from the access network to the core network and from the core network to the access network can be saved. Loads of the core network and the carrying network can be reduced and network operation efficiency can be raised.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of business data processing method, radio network controller and access net system.
Background technology
Along with the continuous development of 3G (Third Generation) Moblie technology, Wideband Code Division Multiple Access (WCDMA) (Wideband Code Division Multiple Access, hereinafter to be referred as: WCDMA) network is also fast-developing thereupon.
At present; In the data service of WCDMA network; No matter be mutual data service between data service or the user of access internet, its business datum all will converge to core net earlier through wireless access network, returns processing service data through wireless access network again after handling through core net.For instance; The transmitting terminal user can with business datum through Node B (hereinafter to be referred as: NodeB) be transferred to radio network controller (Radio Network Controller; Hereinafter to be referred as: RNC); RNC sends business datum to GPRS serving GPRS support node (Serving GPRS Support Node through Iu-PS interface; Hereinafter to be referred as: SGSN); SGSN arrives Gateway GPRS Support Node (Gateway GPRS Support Node through gn interface with business data transmission; Hereinafter to be referred as: GGSN), last GGSN inserts the Internet or business platform through the Gi interface; Internet Server or service server can belong to business datum along above-mentioned approach reverse transfer to the receiving terminal user NodeB, NodeB sends to the receiving terminal user through the Uu interface with business datum at last.
But along with the development of WCDMA data service and the increase of wireless access bandwidth, the flow that converges to core net is more and more, thereby causes the load of core net and bearer network to increase.
Summary of the invention
The embodiment of the invention provides a kind of business data processing method, radio network controller and access net system, to reduce the load of core net and bearer network.
The embodiment of the invention provides a kind of business data processing method, comprising:
First radio network controller (RNC) receives the business datum that first user equipment (UE) sends, and comprises the identification information of the 2nd UE in the said business datum;
Whether a said RNC is local UE according to said the 2nd UE of the identification information judgment of said the 2nd UE, if a then said RNC is sent to said business datum said the 2nd UE and does not transmit said business datum through core net.
The embodiment of the invention provides a kind of radio network controller, comprising:
Receiver module is used to receive the business datum that first user equipment (UE) sends, and comprises the identification information of the 2nd UE in the said business datum;
Judge module, whether be used for according to said the 2nd UE of the identification information judgment of said the 2nd UE is local UE;
Sending module is used for then said business datum being sent to said the 2nd UE and not transmitting said business datum through core net if said judge module judges that said the 2nd UE is local UE.
The embodiment of the invention provides a kind of access net system, comprising: at least one radio network controller (RNC) and at least two base station node B that are connected with each RNC, wherein, said RNC adopts above-mentioned RNC.
In the embodiment of the invention; The one RNC receive carry out the business datum of interactive type communication between two local UE after; Can carry out local route to this business datum; Do not carry out winding and this business datum can not sent to core net; Therefore practiced thrift this business datum has been transferred to core net from Access Network; Be transferred to core net and the bearer network resource that the process of Access Network is wasted from core net again, reduced the load of core net and bearer network.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously; Accompanying drawing in describing below is some embodiments of the present invention; For those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the flow chart of business data processing method embodiment one of the present invention;
Fig. 2 is the flow chart of business data processing method embodiment two of the present invention;
Fig. 3 is method embodiment two applied schematic network structure shown in Figure 2;
Fig. 4 is the structural representation of radio network controller embodiment one of the present invention;
Fig. 5 is the structural representation of radio network controller embodiment two of the present invention;
Fig. 6 is the structural representation of access net system embodiment of the present invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously; Described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Fig. 1 is the flow chart of business data processing method embodiment one of the present invention, and as shown in Figure 1, the method for present embodiment can comprise:
Whether step 102, a RNC are local UE according to identification information judgment the 2nd UE of the 2nd UE, if then a RNC is sent to business datum the 2nd UE and does not transmit said business datum through core net.
Specifically, in the present embodiment, a UE and the 2nd UE can carry out the interactive data business, and a UE inserts the some NodeB under the RNC.Because be that interactive data is professional, therefore, a UE both can be the originating end of data service, can be again the receiving terminal of data service.And the data service in the present embodiment can be media business etc. arbitrarily.
Present embodiment is that the originating end of data service is that example describes with a UE.When a UE need carry out the interactive data business with the 2nd UE, a UE can send business datum to NodeB, and this NodeB can send business datum to a RNC at its place through Iub interface.
In the prior art, RNC is differentiated service signaling and business datum not, and RNC is after the business information that receives transmitting terminal UE transmission; Being about to this business information sends in the core net; After through core net business information being handled, turn back in the Access Network again, and send to receiving terminal UE.The inventor finds in practice process, and two UE carry out having a large amount of local data flow of uploading and get back to from this locality in the process of interactive type communication, i.e. business datum, and these business datums need not through core net, but can carry out local route.
Therefore; In the present embodiment; The one RNC can discern differentiation to the traffic signaling and the business datum that receive; Present embodiment does not limit the concrete implementation of a RNC differentiated service signaling and business datum; For instance, can distinguish according to the traffic signaling bearing protocol different with business datum.The one RNC is not directly this business datum to be sent to core net after the business datum that receives UE transmission, but judges the destination of this business datum earlier, and promptly whether pairing the 2nd UE of the identification information that comprises in this business datum is local UE.If a RNC judges that the 2nd UE is local UE, also be that mutual business datum is the local service data between a UE and the 2nd UE, then a RNC can carry out local route to this business datum.This this locality route is not this business datum is sent to core net, and just directly in this locality this business datum is sent to the 2nd UE.Therefore, present embodiment can be saved the resource occupation from the Access Network to the core net for the local service data, reduces the load of core net.
Need to prove; Local UE described in the present embodiment; Being meant that a UE and the 2nd UE are current all inserts in the same local network; Wherein, local network is meant the network in certain geographical regional extent, for example the network in certain administrative region; In this local network; Can comprise at least one RNC, can communicate through the Iur interface between the different RNC, can connect at least one NodeB under each RNC.Specifically, a UE and the 2nd UE insert in the same local network, can be that a UE and the 2nd UE can insert the same NodeB under the same RNC, perhaps insert the different N odeB under the same RNC, perhaps insert the NodeB under the different RNCs in the same local network.The one RNC can be the arbitrary RNC in the local network.
Need to prove that in addition in the present embodiment, a RNC just carries out local route to business datum to be handled; And for traffic signaling; It still can adopt from the Access Network to the core net, turns back to the transmission course of Access Network again from core net, and present embodiment is not done qualification.
In the present embodiment; The one RNC receive carry out the business datum of interactive type communication between two local UE after; Can carry out local route to this business datum; Do not carry out winding and this business datum can not sent to core net; Therefore practiced thrift this business datum has been transferred to core net from Access Network; Be transferred to core net and the bearer network resource that the process of Access Network is wasted from core net again, reduced the load of core net and bearer network.
Fig. 2 is the flow chart of business data processing method embodiment two of the present invention, and Fig. 3 is method embodiment two applied schematic network structure shown in Figure 2, and shown in Fig. 2 and 3, the method for present embodiment can comprise:
Specifically, a UE can send to NodeB with business datum, and NodeB can send business datum to a RNC through Iub interface.
The one RNC can confirm whether the 2nd UE is local UE through the query processing of SGSN.Specifically, a RNC can send the query requests of the identification information that comprises the 2nd UE when a UE initiates the interactive data communication service or in the business to SGSN.
Specifically, HLR is the network element in the existing network framework, and it can be used for being stored in the CAMEL-Subscription-Information of whole UE that network registered, and when the UE occurrence positions upgrades, can store this UE current position information.Therefore, SGSN can inquire about the identification information corresponding position information of obtaining with the 2nd UE in HLR, and SGSN can feed back to the positional information of the 2nd UE the one RNC then.
Specifically; The one RNC can judge whether the 2nd UE and a UE all insert a RNC according to this positional information; Also promptly a UE and the 2nd UE are the local UE that inserts same RNC; If; Then a RNC can execution in step 205, otherwise a RNC can judge further whether the 2nd UE inserts another local RNC according to this positional information.
The one RNC portion within it carries out local route to this business datum.Specifically, a RNC can send to the NodeB at the 2nd UE place with business datum through Iub interface, thereby makes this NodeB business datum can be sent to the 2nd UE.
So far, can accomplish the local route of carrying out mutual business datum between the UE that inserts same RNC and the 2nd UE.
Specifically, a RNC can judge whether the 2nd UE inserts another local RNC, i.e. the 2nd RNC.
For instance, SGSN feeds back in the positional information of a RNC and can comprise the RNC of the current access of the 2nd UE and the identification information of NodeB.Because in same local network; Be intercommunication between each RNC; It also is the relevant information that each RNC all can be known other RNC in this local network in advance; Identification information for example; Therefore; After the RNC in this local network gets access to the positional information of the 2nd UE, can confirm whether the 2nd UE inserts another RNC in this local network according to the identification information of RNC in this positional information and/or NodeB, confirm promptly whether the 2nd UE has inserted the 2nd RNC.
If RNC judgement the 2nd UE is not access the one RNC but inserts the 2nd RNC, illustrate that then a UE and the 2nd UE are the local UE that inserts different RNCs in the same local network.
In the implementation procedure of present embodiment, need carry out the function expansion to the Iur interface.In the prior art; Iur interface between the RNC is mainly used in the synchrodata of transmission UE when between RNC, switching; And in the present embodiment; This Iur interface not only can transmit synchrodata of the prior art; Business datum between all right transmitting locally user; Therefore, the Iur interface based on this expanded function can transmit the local service data between a UE and the 2nd UE.
Specifically; The one RNC can send to the 2nd RNC with the business datum that a UE sends through the Iur interface; The 2nd RNC can send to NodeB with this business datum through the Iub interface between RNC and the NodeB, and NodeB can send to the 2nd UE with this business datum then.
So far, can accomplish the local route of carrying out mutual business datum between the UE that inserts different RNCs and the 2nd UE.
If it is not local UE that a RNC judges the 2nd UE; Also promptly a UE and the 2nd UE neither insert the local UE of same RNC; The local UE of also non-access different RNCs; Then a RNC can send to this business datum the GGSN in the core net, thereby makes and the business datum of this GGSN after carrying out transmitted and handled.
Specifically; Present embodiment can be reduced to the function among the SGSN in the core net the only carrying of responsible user data and traffic signaling; Business datum then can directly mail to GGSN from RNC, and without SGSN, practices thrift the Internet resources from SGSN to GGSN in the core net with this.Being understandable that, feeding back to the process of RNC the Access Network for business datum from core net, also can be directly to RNC and without SGSN from GGSN.
Need to prove; Step 210 in the present embodiment also can not adopt the new technical scheme in the present embodiment to realize and adopt the method for prior art to realize; For example a RNC sends to SGSN with business datum; SGSN sends to GGSN with business datum then; GGSN is carrying out returning to SGSN after follow-up forwarding in core net is handled to this business datum, SGSN sends to business datum the one RNC again.
In addition; Need to prove; The deterministic process that step 204 and step 207 are carried out in the present embodiment can be exchanged; Also promptly a RNC can judge earlier whether the 2nd UE is to insert the 2nd RNC, and present embodiment does not limit a RNC in order to know the sequencing of the decision operation that the 2nd UE current position information is carried out.
Further; Because in the prior art; Mutual business datum need be returned through core net between two UE; Its charge on traffic also is to realize through the GGSN in the core net; Therefore; Do not transmit through core net when the business datum of two UE but carry out local route at the RNC place, then the GGSN in the core net can't charge to this part business datum, and its billing function need be displaced downwardly to the RNC place and realize.Therefore, present embodiment can also increase billing function in a RNC, thereby the RNC that wins can be chargeed to this part business datum.
Particularly, in the present embodiment, the accounting processing at RNC place specifically can adopt following dual mode to realize:
Mode the one, the one RNC sends to the charging center with the charge information of said business datum through the Ga interface, so that accounting processing is carried out to said business datum in said charging center.
For this mode, a RNC inside needs to increase an accounting module, and this accounting module can have corresponding billing function among the existing GGSN, repeats no more here.In addition; When concrete the realization; Need the function of Ga interface be strengthened equally; Thereby make the RNC that wins through the Ga interface charge information to be sent to the charging center; Thereby make the charging center carry out accounting processing to the business datum of carrying out local route through a RNC, this accounting processing both can be that the offline charging processing also can be that online charging is handled.
In the present embodiment; The charging way that the one RNC supports can comprise: conversation-based content charge on traffic, conversation-based duration based accounting, based on charging, the flow clicked; Duration, the compound charging of click, present embodiment does not limit concrete charging way.
Mode the two, the one RNC monitors processing to the flow of business datum, and flow information is sent to GGSN, so that said GGSN carries out accounting processing according to said flow information.
For this mode; The one RNC need not to possess billing function; Also need not the Ga interface is carried out functionally-enhanced; The one RNC only need carry out traffic monitoring to business datum and get final product; After flow information was obtained in monitoring, a RNC can report GGSN with this flow information, and GGSN can adopt prior art to carry out accounting processing; For example GGSN carries out alternately through Ga interface and charging center, charges thereby accomplish.
In the present embodiment; RNC receive carry out the business datum of interactive type communication between two UE after; If purpose UE is local UE; Then can carry out local route to this business datum; Do not carry out winding and this business datum can not sent to core net; Therefore practiced thrift this business datum has been transferred to core net from Access Network, be transferred to core net and the bearer network resource that the process of Access Network is wasted from core net again, reduced the load of core net and bearer network; If purpose UE is not local UE, then RNC can be without SGSN, and directly business datum is mail to GGSN, thereby practices thrift the resources of core network of service data transmission between SGSN and the GGSN.In addition, present embodiment can also carry out the billing function expansion to RNC, thereby makes RNC to carry out accounting processing to the business datum of local route.
Fig. 4 is the structural representation of radio network controller embodiment one of the present invention; As shown in Figure 4; The RNC of present embodiment can comprise: receiver module 11, judge module 12 and sending module 13; Wherein, Receiver module 11; Be used to receive the business datum that first user equipment (UE) sends, comprise the identification information of the 2nd UE in the said business datum; Judge module 12, whether be used for according to said the 2nd UE of the identification information judgment of said the 2nd UE is local UE; Sending module 13 is used for if judge module 12 judges that said the 2nd UE is local UE, then said business datum is sent to said the 2nd UE and does not transmit said business datum through core net.
The RNC of present embodiment can be used to carry out the method for method embodiment shown in Figure 1, and its realization principle and technique effect are similar, repeat no more here.
Fig. 5 is the structural representation of radio network controller embodiment two of the present invention; As shown in Figure 5; The RNC of present embodiment is on the basis of RNC structure shown in Figure 4; Further; Judge module 12 comprises query requests transmitting element 121, Query Result receiving element 122 and judging unit 123, wherein, and query requests transmitting element 121; Be used for sending inquiry request message, comprise the identification information of said the 2nd UE in the said inquiry request message to GPRS serving GPRS support node SGSN; Query Result receiving element 122 is used to receive the positional information of said the 2nd UE that said SGSN obtains and send according to the identification information inquiry HLR of said the 2nd UE; Judging unit 123 is used for judging according to said positional information whether said the 2nd UE is local UE.
Further, sending module 13 also is used for then said business datum being sent to GGSN, so that said GGSN transmits processing to said business datum if judge module 12 is not local UE according to said the 2nd UE of the identification information judgment of said the 2nd UE.
Further, judging unit 123 specifically is used for judging that according to said positional information said the 2nd UE inserts self, perhaps, saidly judges that according to said positional information said the 2nd UE inserts another RNC and this another RNC is local RNC; Sending module 13; Comprise: first transmitting element 131 and second transmitting element 132; Wherein, First transmitting element 131; Be used for if said the 2nd UE inserts self; Then said business datum is sent to the base station node B that said the 2nd UE belongs to, so that said NodeB sends to said the 2nd UE with said business datum through Iub interface; Second transmitting element 132 is used for then through the Iur interface said business datum being sent to this another RNC if said the 2nd UE inserts another RNC, so that this another RNC sends to said business datum through Iub interface the NodeB at said the 2nd UE place.
Again further, the RNC of present embodiment can also comprise: accounting module 14, this accounting module 14 is used for said business datum is carried out accounting processing.Particularly; This accounting module 14 comprises: first Charging Detail Record unit 141 and second Charging Detail Record unit 142, wherein, first Charging Detail Record unit 141; Be used for the charge information of said business datum is sent to the charging center through the Ga interface, so that accounting processing is carried out to said business datum in said charging center; Second Charging Detail Record unit 142 is used for the flow of said business datum is monitored processing, and flow information is sent to Gateway GPRS Support Node GGSN, so that said GGSN carries out accounting processing according to said flow information.Need to prove that accounting module 14 also can include only a unit in first Charging Detail Record unit 141 and second Charging Detail Record unit 142.
The RNC of present embodiment can be used to carry out the method for method embodiment shown in Figure 2, and its realization principle and technique effect are similar, repeat no more here.
Fig. 6 is the structural representation of access net system embodiment of the present invention, and as shown in Figure 6, the access net system of present embodiment can comprise: at least one RNCl and at least two NodeB2 that are connected with each RNC.In the present embodiment; Only show two RNC and two NodeB that are connected with each RNC; The quantity and each RNC that it will be appreciated by persons skilled in the art that RNC descend the quantity of the NodeB of connection to lay voluntarily according to network demand, and present embodiment does not limit.
The access net system of present embodiment can adopt network configuration shown in Figure 3 and core net to carry out network design.In two RNC of present embodiment, have at least a RNC can adopt Fig. 4 or structure shown in Figure 5, it accordingly can execution graph 1 or the method for method embodiment shown in Figure 2, and it realizes that principle is similar, repeats no more here.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be accomplished through the relevant hardware of program command; Aforesaid program can be stored in the computer read/write memory medium; This program the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
What should illustrate at last is: above embodiment is only in order to illustrating technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (14)
1. a business data processing method is characterized in that, comprising:
First radio network controller (RNC) receives the business datum that first user equipment (UE) sends, and comprises the identification information of the 2nd UE in the said business datum;
Whether a said RNC is local UE according to said the 2nd UE of the identification information judgment of said the 2nd UE, if a then said RNC is sent to said business datum said the 2nd UE and does not transmit said business datum through core net.
2. method according to claim 1 is characterized in that, whether a said RNC is local UE according to said the 2nd UE of the identification information judgment of said the 2nd UE, comprising:
A said RNC sends inquiry request message to GPRS serving GPRS support node SGSN, comprises the identification information of said the 2nd UE in the said inquiry request message;
A said RNC receives the positional information of said the 2nd UE that said SGSN obtains and send according to the identification information of said the 2nd UE inquiry attaching position register HLR;
A said RNC judges according to said positional information whether said the 2nd UE is local UE.
3. method according to claim 2 is characterized in that, a said RNC judges that according to said positional information whether said the 2nd UE is local UE, comprising:
A said RNC judges that according to said positional information said the 2nd UE inserts a said RNC, and perhaps, a said RNC judges that according to said positional information said the 2nd UE inserts the 2nd RNC and said the 2nd RNC is local RNC;
A said RNC is sent to said the 2nd UE with said business datum, comprising:
If said the 2nd UE inserts a said RNC, a then said RNC sends to the base station node B that said the 2nd UE belongs to through Iub interface with said business datum, so that said NodeB sends to said the 2nd UE with said business datum;
If said the 2nd UE inserts said the 2nd RNC, a then said RNC sends to said the 2nd RNC through the Iur interface with said business datum, so that said the 2nd RNC sends to said business datum through Iub interface the NodeB at said the 2nd UE place.
4. according to the described method of arbitrary claim in the claim 1～3, it is characterized in that, also comprise:
A said RNC carries out accounting processing to said business datum.
5. method according to claim 4 is characterized in that, a said RNC carries out accounting processing to said business datum, comprising:
A said RNC sends to the charging center with the charge information of said business datum through the Ga interface, so that accounting processing is carried out to said business datum in said charging center.
6. method according to claim 4 is characterized in that, a said RNC carries out accounting processing to said business datum, comprising:
A said RNC monitors processing to the flow of said business datum, and flow information is sent to Gateway GPRS Support Node GGSN, so that said GGSN carries out accounting processing according to said flow information.
7. according to the described method of arbitrary claim in the claim 1～3, it is characterized in that if a said RNC is not local UE according to said the 2nd UE of the identification information judgment of said the 2nd UE, then said method also comprises:
A said RNC sends to GGSN with said business datum, so that said GGSN transmits processing to said business datum.
8. a radio network controller is characterized in that, comprising:
Receiver module is used to receive the business datum that first user equipment (UE) sends, and comprises the identification information of the 2nd UE in the said business datum;
Judge module, whether be used for according to said the 2nd UE of the identification information judgment of said the 2nd UE is local UE;
Sending module is used for then said business datum being sent to said the 2nd UE and not transmitting said business datum through core net if said judge module judges that said the 2nd UE is local UE.
9. radio network controller according to claim 8 is characterized in that, said judge module comprises:
The query requests transmitting element is used for sending inquiry request message to GPRS serving GPRS support node SGSN, comprises the identification information of said the 2nd UE in the said inquiry request message;
The Query Result receiving element is used to receive the positional information of said the 2nd UE that said SGSN obtains and send according to the identification information inquiry attaching position register HLR of said the 2nd UE;
Judging unit is used for judging according to said positional information whether said the 2nd UE is local UE.
10. radio network controller according to claim 9; It is characterized in that; Said judging unit specifically is used for judging that according to said positional information said the 2nd UE inserts self, perhaps, saidly judges that according to said positional information said the 2nd UE inserts another RNC and this another RNC is local RNC;
Said sending module comprises:
First transmitting element is used for then through Iub interface said business datum being sent to the base station node B that said the 2nd UE belongs to, so that said NodeB sends to said the 2nd UE with said business datum if said the 2nd UE inserts self;
Second transmitting element is used for then through the Iur interface said business datum being sent to this another RNC if said the 2nd UE inserts another RNC, so that this another RNC sends to said business datum through Iub interface the NodeB at said the 2nd UE place.
11. each described radio network controller is characterized in that according to Claim 8～10, also comprises:
Accounting module is used for said business datum is carried out accounting processing.
12. radio network controller according to claim 11 is characterized in that, said accounting module comprises:
First Charging Detail Record unit is used for the charge information of said business datum is sent to the charging center through the Ga interface, so that accounting processing is carried out to said business datum in said charging center; And/or,
Second Charging Detail Record unit is used for the flow of said business datum is monitored processing, and flow information is sent to Gateway GPRS Support Node GGSN, so that said GGSN carries out accounting processing according to said flow information.
13. each described radio network controller according to Claim 8～10; It is characterized in that; Said sending module also is used for if said judge module is not local UE according to said the 2nd UE of the identification information judgment of said the 2nd UE; Then said business datum is sent to GGSN, so that said GGSN transmits processing to said business datum.
14. an access net system is characterized in that, comprising: at least one radio network controller (RNC) and at least two base station node B that are connected with each RNC, wherein, said RNC adopts each described RNC in the claim 8～13.
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| CN103634774A (en) * | 2012-08-21 | 2014-03-12 | 中兴通讯股份有限公司 | A method and an apparatus for carrying out charging on a local flux of a wireless side |
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| CN112187643B (en) * | 2017-11-28 | 2021-12-10 | 华为技术有限公司 | Message forwarding method, control plane gateway and user plane gateway |
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