CN102685841A - Routing processing method and base station based on base station through architecture - Google Patents
Routing processing method and base station based on base station through architecture Download PDFInfo
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Abstract
The invention provides a routing processing method and a base station based on a base station through architecture, wherein the method comprises the following steps that a source base station receives a business request message which is sent by source user equipment for requesting to communicating and interacting with target user equipment; the business request message contains the identifier and the business type information of the target user equipment; the source base station determines whether data through routing which is provided by business corresponding to the business type information exists or not between the source base station and a target base station that the target user equipment belongs to according to the through routing information which is deployed in an access network; and if yes, the communication and the interaction are carried out through the data through routing. Through the invention, the target base station and the corresponding through routing of direct data transmission based on the base station through architecture are determined by the access network, so that the interaction of a core network is prevented, a data transmission path is effectively shortened, and communication time delay is greatly reduced.
Description
Technical field
The embodiment of the invention relates to communication technical field, relates in particular to a kind of route processing method and base station based on the straight-through framework in base station.
Background technology
Based on traditional architectures of communication networks; Not belonging to the data transmission procedure that is carried out between the subscriber equipment under the same base station is specially: the business datum that source user equipment is sent transfers to coupled radio network controller (Radio Network Controller through the source base station of its ownership; RNC); To core net, core net is obtained the target BS of target UE ownership to RNC with business data transmission, with this business data transmission to the RNC that links to each other with target BS; Again by this RNC with business data transmission to target BS, target BS with this business data transmission to target UE.
Because the traditional data transmission need be converged layer by layer and could be arrived core net, and unified by the core net processing, therefore increased the processing pressure of core net and the time delay that terminal room carries out data interaction.Thus; A kind of directly straight-through framework in base station of transmission of data that is used for carrying out between the base station has been proposed; Thereby the business datum that does not belong to required transmission between the subscriber equipment under the same base station can be transmitted through the base station that has straight-through function in the Access Network, and without core net.Therefore, needing badly is the route processing scheme of this communication construction configuration correspondence.
Summary of the invention
To the above-mentioned defective of prior art, the embodiment of the invention provides a kind of route processing method and base station based on the straight-through framework in base station.
One aspect of the present invention provides a kind of route processing method based on the straight-through framework in base station, comprising:
Source base station reception sources subscriber equipment sends is used to ask to communicate mutual business request information with target UE, comprises in the said business request information: target UE sign and traffic type information;
Said source base station confirms whether have the straight-through route of the data that provide for said traffic type information corresponding service between the target BS of self and said target UE ownership according to the straight-through routing iinformation of disposing in the Access Network; If then adopt the straight-through route of said data to carry out said communication interaction.
The present invention provides a kind of base station on the other hand, comprising:
Receiver module, being used to of being used for that the reception sources subscriber equipment sends asks to communicate mutual business request information with target UE, comprises in the said business request information: target UE sign and traffic type information;
Routing module is used for confirming whether have the straight-through route of the data that provide for said traffic type information corresponding service between the target BS of self and said target UE ownership according to the straight-through routing iinformation that Access Network is disposed;
Communication module is used for then adopting the straight-through route of said data to carry out said communication interaction if confirm to have the straight-through route of said data.
Route processing method and base station that the embodiment of the invention provides based on the straight-through framework in base station; After the business request information through the transmission of source base station reception sources subscriber equipment; Whether be the data straight-through route of asking mutual traffic type information corresponding service provide, if then adopt the straight-through route of these data to communicate alternately according to the straight-through routing iinformation of disposing in the Access Network if confirming to have between self and the target BS; Thereby realized confirming the target BS that direct transfers based on the straight-through data that framework carries out in base station and leading directly to route accordingly through Access Network; Avoid mutual with core net, effectively shortened the transmission path of data, reduced communication delay significantly.
Description of drawings
Fig. 1 is the structural representation of the straight-through framework communication system in base station;
Fig. 2 is the flow chart that the present invention is based on an embodiment of route processing method of the straight-through framework in base station;
Fig. 3 A carries out the mutual chain of command protocol stack of signaling data through inter-base station interface between source base station and the target BS;
Fig. 3 B is the user face protocol stack that carries out service data interaction between source base station and the target BS through inter-base station interface;
Fig. 4 is the flow chart that the present invention is based on another embodiment of route processing method of the straight-through framework in base station;
Fig. 5 is the flow chart that the present invention is based on the another embodiment of route processing method of the straight-through framework in base station;
Fig. 6 is the structural representation of the embodiment in base station of the present invention;
Fig. 7 is the structural representation of another embodiment of base station of the present invention;
Fig. 8 is the structural representation of the another embodiment in base station of the present invention.
Embodiment
Based on traditional architectures of communication networks; Do not belong to the transfer of data of being carried out between the subscriber equipment under the same base station and all will converge to core net, core network data disposal ability, the transfer resource that converges access all face immense pressure, become network bottleneck gradually; Can increase the propagation delay time of business datum to a certain extent; Therefore, be difficult to support the transmission of huge data service, thereby propose a kind of communication system of supporting the straight-through framework in straight-through base station, base station.Fig. 1 is the structural representation of the straight-through framework communication system in base station; As shown in Figure 1; This system comprises a management control center and a plurality of base station; Be specially: management control center is connected with each base station, and each base station has the base station equipment interface, sets up the through path that carries out transfer of data between each base station and the remainder base station through the chain of command protocol stack and the user face protocol stack of each base station equipment interface; And the type that adopts the business datum of through path transmission between the subscriber equipment will satisfy the support of chain of command protocol stack and user face protocol stack; Thereby to the straight-through framework communication system in base station shown in Figure 1, the business data transmission mode between the subscriber equipment has only partly been accomplished transmission at Access Network, and without core net.Based on the data transfer mode that framework carried out shown in Figure 1, source base station need obtain and should direct transfer to carry out data by the straight-through corresponding straight-through routing iinformation of framework, and for this reason, the present invention provides corresponding solution, and is specific as follows:
Fig. 2 is the flow chart that the present invention is based on an embodiment of route processing method of the straight-through framework in base station, and as shown in Figure 2, this method comprises:
Step 100, source base station reception sources subscriber equipment are sent is used to ask to communicate mutual business request information with target UE, comprises in the said business request information: target UE sign and traffic type information;
When source user equipment and target UE communicate; Source user equipment at first can be sent to the source base station of ownership and is used to ask communicate mutual business request information with target UE; Comprise traffic type information and target UE sign in this business request information, thus the business request information that source base station reception sources subscriber equipment sends.
Step 101; Said source base station confirms whether have the straight-through route of the data that provide for said traffic type information corresponding service between the target BS of self and said target UE ownership according to the straight-through routing iinformation of disposing in the Access Network; If then adopt the straight-through route of said data to carry out said communication interaction.
After resolving, the business request information that source base station sends source user equipment obtains target UE sign and traffic type information; Source base station is confirmed the target BS of this target UE ownership according to the straight-through routing iinformation of disposing in the target UE sign inquiry Access Network then; Inquire about this straight-through routing iinformation again and confirm whether source base station and target BS all have and be used for directly carrying out the used inter-base station interface of transfer of data between the base station, and whether the chain of command protocol stack of the inter-base station interface of the inter-base station interface of source base station and target BS and user face protocol stack all support to handle the corresponding data of this traffic type information.Wherein, Fig. 3 A carries out the mutual chain of command protocol stack of signaling data through inter-base station interface between source base station and the target BS; Shown in Fig. 3 A; The chain of command protocol stack of inter-base station interface mainly comprises: physical layer, data link layer, IP layer, SCTP layer and application layer, the chain of command protocol stack through inter-base station interface are to the processing of the corresponding signaling data of this traffic type information, and the signaling data of accomplishing between source base station and the target BS is mutual.Fig. 3 B is the user face protocol stack that carries out service data interaction between source base station and the target BS through inter-base station interface; Shown in Fig. 3 B, the user face protocol stack of inter-base station interface mainly comprises: physical layer, data link layer, IP layer, UDP (User Datagram Protocol; Abbreviate as: UDP) layer, conventional data transport layer and business datum layer, the user face protocol stack through inter-base station interface is to the service data interaction between source base station and the target BS of finishing dealing with of these traffic type information corresponding service data.Need to prove, one of ordinary skill in the art will appreciate that the detailed process that inter-base station interface user application face protocol stack and chain of command protocol stack carry out data processing and transmission, repeat no more here.If source base station is according to confirming that source base station and target BS satisfied above-mentioned condition by straight-through routing iinformation; Then confirm to have between source base station and the target BS and be used to this traffic type information corresponding service and carry out data that data the direct transfer route that direct transfers; Source base station indicating target base station adopts the base station equipment interface to set up the straight-through route of these data then, and adopts the straight-through route of these data to accomplish this communication interaction.
The route processing method that present embodiment provides based on the straight-through framework in base station; After the business request information through the transmission of source base station reception sources subscriber equipment; Whether be the data straight-through route of asking mutual traffic type information corresponding service provide, if then adopt the straight-through route of these data to communicate alternately according to the straight-through routing iinformation of disposing in the Access Network if confirming to have between self and the target BS; Thereby realized confirming the target BS that direct transfers based on the straight-through data that framework carries out in base station and leading directly to route accordingly through Access Network; Avoid mutual with core net, effectively shortened the transmission path of data, reduced communication delay significantly.
Fig. 4 is the flow chart that the present invention is based on another embodiment of route processing method of the straight-through framework in base station, and as shown in Figure 4, this method comprises:
Step 200, source base station reception sources subscriber equipment are sent is used to ask to communicate mutual business request information with target UE, comprises in the said business request information: target UE sign and traffic type information;
When source user equipment and target UE communicate; Source user equipment at first can be sent to the source base station of ownership and is used to ask communicate mutual business request information with target UE; Comprise traffic type information and target UE sign in this business request information, thus the business request information that source base station reception sources subscriber equipment sends.
The straight-through routing iinformation of in Access Network, disposing in the present embodiment comprises: the corresponding straight-through routing iinformation of disposing on each base station in Access Network; The content of the straight-through routing iinformation of each base station deploy is different; The straight-through routing iinformation that has reflected the base station, place; For clearer description is deployed in the straight-through routing iinformation content on the base station; The first straight-through routing iinformation with the source base station deploy is that example specifies as follows: corresponding with source base station first leads directly to routing iinformation comprises: identify at least one corresponding straight-through Base Station Identification with source base station, and with each straight-through Base Station Identification corresponding service type information and customer equipment identification.Need to prove; The concrete manifestation form of Base Station Identification in the present embodiment and customer equipment identification is a kind of incessantly, illustrates as follows: Base Station Identification can be ID sign, the IP address of base station, the source base station of the base station assigns straight-through tunnel ID sign corresponding with this base station etc. for system; Customer equipment identification can be subscriber equipment ID sign, user device IP address, international mobile subscriber identity (International Mobile Subscriber Identification Number; IMSI) etc.; Can select according to the practical application needs, present embodiment does not limit this.
The deployment way of straight-through routing iinformation in Access Network that provides according to present embodiment; Source base station confirms at first whether the traffic type information of self supporting comprises the traffic type information that the source user equipment request is mutual; If; Then lead directly to routing iinformation according to first of target UE sign inquiry local disposition; Judge with the corresponding corresponding customer equipment identification of each straight-through Base Station Identification of source base station sign whether comprise this target UE sign, if then will identify as target BS with the corresponding straight-through Base Station Identification of this target UE sign.
After source base station is confirmed the target BS sign; Judge with this target BS sign corresponding service type information and whether comprise the traffic type information that the source user equipment request is mutual; If confirm that then having the data that provide for the mutual traffic type information corresponding service of source user equipment request between self target BS corresponding with this target BS sign leads directly to route.Source base station indicating target base station adopts the base station equipment interface to set up the straight-through route of these data then, and adopts the straight-through route of these data to accomplish this communication interaction.
After step 202, said method also comprises:
Step 203; Said source base station is after knowing that local user profile tabulation is upgraded; To all the other base station broadcast updating message; Said updating message comprises: source base station sign and customer equipment identification to be updated, lead directly to the relevant information in the routing iinformation so that self is upgraded according to said updating message in the straight-through base station corresponding with said source base station.
When a new subscriber equipment inserts this source base station; Perhaps; Radix Angelicae Sinensis belong to source base station subscriber equipment since district reselecting or sub-district switch when being linked into all the other base stations; All can trigger the tabulation of source base station update user information, thereby after source base station is knowing that local user profile tabulation is upgraded, then to all the other base station broadcast updating message; This updating message comprises: source base station sign and customer equipment identification to be updated, thus the straight-through base station corresponding with source base station is according to the ID corresponding with source base station in the straight-through routing iinformation of this updating message renewal self.
The route processing method that present embodiment provides based on the straight-through framework in base station; After the business request information through the transmission of source base station reception sources subscriber equipment; According to being deployed in that local straight-through routing iinformation confirms whether to have between self and the target BS is the straight-through route of data of asking mutual traffic type information corresponding service to provide, if then adopt the straight-through route of these data to communicate alternately; Thereby realized confirming the target BS that direct transfers based on the straight-through data that framework carries out in base station and leading directly to route accordingly through Access Network; Avoid mutual with core net, effectively shortened the transmission path of data, reduced communication delay significantly.
Fig. 5 is the flow chart that the present invention is based on the another embodiment of route processing method of the straight-through framework in base station, and as shown in Figure 5, this method comprises:
When source user equipment and target UE communicate; Source user equipment at first can be sent to the source base station of ownership and is used to ask communicate mutual business request information with target UE; Comprise traffic type information and target UE sign in this business request information, thus the business request information that source base station reception sources subscriber equipment sends.
The straight-through routing iinformation of in Access Network, disposing in the present embodiment comprises: the management control center in Access Network is disposed the second straight-through routing iinformation; This second straight-through routing iinformation comprises: the base station of representing with Base Station Identification leads directly to topological structure; And with each Base Station Identification corresponding service type information and customer equipment identification; The concrete manifestation form of Base Station Identification in the present embodiment and customer equipment identification is a kind of incessantly, illustrates as follows: Base Station Identification can be ID sign, the IP address of base station, the source base station of the base station assigns straight-through tunnel ID sign corresponding with this base station etc. for system; Customer equipment identification can be subscriber equipment ID sign, user device IP address, international mobile subscriber identity (International Mobile Subscriber Identification Number; IMSI) etc.; Can select according to the practical application needs, present embodiment does not limit this.
The deployment way of straight-through routing iinformation in Access Network that provides according to present embodiment; Source base station at first sends straight-through routing inquiry request to management control center, and this straight-through routing inquiry request comprises source base station sign, target UE sign and traffic type information;
Management control center is after the straight-through routing inquiry request of reception sources base station transmission; Confirm the target BS sign corresponding according to the corresponding customer equipment identification of each Base Station Identification with this target UE sign; Determine whether to have and source base station sign and the corresponding straight-through route of target BS sign according to the straight-through topological structure in the base station of representing with Base Station Identification; If there is not this straight-through route; The Query Result that does not then have straight-through route to the source base station feedback; Should straight-through route if exist, judge again to identify respectively with source base station sign and target BS whether the corresponding service type information all comprises the traffic type information that the source user equipment request is mutual, if; Then confirm to have between source base station and the target BS the straight-through route of the data that provide for the traffic type information corresponding service; Then the Query Result that comprises this target BS sign to the source base station feedback adopts the base station equipment interface to set up the straight-through route of these data for source base station indicating target base station, and adopts the straight-through route of these data to accomplish this communication interaction.Otherwise management control center does not have the Query Result of straight-through route to the source base station feedback.
After step 302, said method also comprises:
When a new subscriber equipment inserts this source base station; Perhaps; Radix Angelicae Sinensis belong to source base station subscriber equipment since district reselecting or sub-district switch when being linked into all the other base stations; All can trigger the tabulation of source base station update user information, thereby after source base station is knowing that local user profile tabulation is upgraded, then send updating message to management control center; This updating message comprises: source base station sign and customer equipment identification to be updated, thus management control center upgrades the ID corresponding with source base station in the second straight-through routing iinformation according to this updating message.
The route processing method that present embodiment provides based on the straight-through framework in base station; After the business request information through the transmission of source base station reception sources subscriber equipment; Whether be the data straight-through route of asking mutual traffic type information corresponding service provide, if then adopt the straight-through route of these data to communicate alternately according to the straight-through routing iinformation that is deployed in management control center if confirming to have between self and the target BS; Thereby realized confirming the target BS that direct transfers based on the straight-through data that framework carries out in base station and leading directly to route accordingly through Access Network; Avoid mutual with core net, effectively shortened the transmission path of data, reduced communication delay significantly.
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.
Fig. 6 is the structural representation of the embodiment in base station of the present invention; As shown in Figure 6; This base station comprises: receiver module 11, routing module 12 and communication module 13; Wherein, receiver module 11 is used for that the reception sources subscriber equipment sends is used to ask to communicate mutual business request information with target UE, comprises in the business request information: target UE sign and traffic type information; Routing module 12 is used for confirming whether have the straight-through route of the data that provide for the traffic type information corresponding service between the target BS of self and target UE ownership according to the straight-through routing iinformation that Access Network is disposed; Communication module 13 is used for then adopting the straight-through route of data to communicate alternately if confirm to have the straight-through route of data.
The function of each module and handling process in the base station that present embodiment provides can be referring to above-mentioned method embodiment shown in Figure 2, and its realization principle and technique effect are similar, repeat no more here.
Fig. 7 is the structural representation of another embodiment of base station of the present invention; As shown in Figure 7; Based on embodiment illustrated in fig. 6; The straight-through routing iinformation of disposing in the said Access Network comprises: the corresponding straight-through routing iinformation of disposing on each base station in Access Network; As said source base station, corresponding with the said source base station first straight-through routing iinformation comprises with arbitrary base station: with at least one corresponding straight-through Base Station Identification of source base station sign, and with each straight-through Base Station Identification corresponding service type information and customer equipment identification; Routing module 12 comprises: first judging unit 121, second judging unit 122 and the 3rd judging unit 123, and wherein, first judging unit 121 is used for confirming whether the traffic type information of self supporting comprises traffic type information; Second judging unit 122 is used for knowing self supporting business type information if judge; Then lead directly to routing iinformation according to first of target UE sign inquiry local disposition; Judge with the corresponding corresponding customer equipment identification of each straight-through Base Station Identification of source base station sign and whether comprise the target UE sign; If then will identify as target BS with the corresponding straight-through Base Station Identification of target UE sign; The 3rd judging unit 123 is used for judging with target BS sign corresponding service type information whether comprise traffic type information; If, then confirm self with the target BS of target UE ownership between have the data that provide for the traffic type information corresponding service and lead directly to route.
Further; This base station also comprises: broadcast module 14; Be used for after knowing that local user profile tabulation is upgraded; To all the other base station broadcast updating message, updating message comprises: source base station sign and customer equipment identification to be updated, lead directly to the relevant information in the routing iinformation so that self is upgraded according to said updating message in the straight-through base station corresponding with source base station.
The function of each module and handling process in the base station that present embodiment provides can be referring to above-mentioned method embodiment shown in Figure 3, and its realization principle and technique effect are similar, repeat no more here.
Fig. 8 is the structural representation of the another embodiment in base station of the present invention; As shown in Figure 8; Based on embodiment illustrated in fig. 6; The straight-through routing iinformation of disposing in the said Access Network comprises: management control center in Access Network is disposed the second straight-through routing iinformation, and the said second straight-through routing iinformation comprises: the straight-through topological structure of representing with Base Station Identification in base station, and with each Base Station Identification corresponding service type information and customer equipment identification; Routing module 12 comprises: transmitting element 124 and receiving element 125; Wherein, Transmitting element 124 is used for sending straight-through routing inquiry request to management control center, and straight-through routing inquiry request comprises source base station sign, target UE sign and traffic type information; Receiving element 125 is used for receiving management control centre inquiry second and leads directly to the straight-through routing inquiry result who feeds back behind the routing iinformation; To determine whether the adopting straight-through route of data to carry out said communication interaction; Specifically comprise: management control center is confirmed the target BS sign corresponding with the target UE sign according to the corresponding customer equipment identification of each Base Station Identification; According to the straight-through topological structure in base station and and source base station sign and target BS identify respectively the corresponding service type information and confirm whether to have between source base station and the target BS the straight-through route of the data that provide for the traffic type information corresponding service; If; The Query Result that then comprises the target BS sign to the source base station feedback, otherwise feedback does not have the Query Result of straight-through route.
Further; This base station also comprises: update module 15; Be used for after knowing that local user profile tabulation is upgraded; Send updating message to management control center, updating message comprises: source base station sign and customer equipment identification to be updated, so that management control center upgrades the relevant information in the second straight-through routing iinformation according to updating message.
The function of each module and handling process in the base station that present embodiment provides can be referring to above-mentioned method embodiment shown in Figure 4, and its realization principle and technique effect are similar, repeat no more here.
What should explain at last is: above embodiment is only in order to explaining 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 the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (10)
1. the route processing method based on the straight-through framework in base station is characterized in that, comprising:
Source base station reception sources subscriber equipment sends is used to ask to communicate mutual business request information with target UE, comprises in the said business request information: target UE sign and traffic type information;
Said source base station confirms whether have the straight-through route of the data that provide for said traffic type information corresponding service between the target BS of self and said target UE ownership according to the straight-through routing iinformation of disposing in the Access Network; If then adopt the straight-through route of said data to carry out said communication interaction.
2. the route processing method based on the straight-through framework in base station according to claim 1 is characterized in that the straight-through routing iinformation of disposing in the said Access Network comprises:
The corresponding straight-through routing iinformation of disposing on each base station in Access Network; With arbitrary base station as said source base station; Corresponding with the said source base station first straight-through routing iinformation comprises: with at least one corresponding straight-through Base Station Identification of source base station sign, and with each straight-through Base Station Identification corresponding service type information and customer equipment identification;
Said source base station confirms that according to the straight-through routing iinformation of disposing in the Access Network whether having the straight-through route of the data that provide for said traffic type information corresponding service between the target BS of self and said target UE ownership comprises:
Said source base station confirms whether the traffic type information of self supporting comprises said traffic type information; If; Then lead directly to routing iinformation according to first of said target UE sign inquiry local disposition; Judge with the corresponding corresponding customer equipment identification of each straight-through Base Station Identification of source base station sign whether comprise said target UE sign, if then will identify as target BS with the corresponding straight-through Base Station Identification of said target UE sign;
Said source base station judges with said target BS sign corresponding service type information whether comprise said traffic type information; If, then confirm self with the target BS of said target UE ownership between have the data that provide for said traffic type information corresponding service and lead directly to route.
3. the route processing method based on the straight-through framework in base station according to claim 2 is characterized in that,
Said source base station is after knowing that local user profile tabulation is upgraded; To all the other base station broadcast updating message; Said updating message comprises: source base station sign and customer equipment identification to be updated, lead directly to the relevant information in the routing iinformation so that self is upgraded according to said updating message in the straight-through base station corresponding with said source base station.
4. the route processing method based on the straight-through framework in base station according to claim 1 is characterized in that the straight-through routing iinformation of disposing in the said Access Network comprises:
Management control center in Access Network is disposed the second straight-through routing iinformation, and the said second straight-through routing iinformation comprises: the straight-through topological structure of representing with Base Station Identification in base station, and with each Base Station Identification corresponding service type information and customer equipment identification;
Said source base station confirms that according to the straight-through routing iinformation of disposing in the Access Network whether having the straight-through route of the data that provide for said traffic type information corresponding service between the target BS of self and said target UE ownership comprises:
Said source base station sends straight-through routing inquiry request to said management control center, and said straight-through routing inquiry request comprises source base station sign, said target UE sign and said traffic type information;
Said source base station receives said management control center and inquires about the straight-through routing inquiry result who feeds back behind the said second straight-through routing iinformation; To determine whether the adopting straight-through route of said data to carry out said communication interaction; Specifically comprise: said management control center is confirmed the target BS sign corresponding with said target UE sign according to the corresponding customer equipment identification of each Base Station Identification; According to the straight-through topological structure in said base station and and said source base station sign and said target BS identify respectively the corresponding service type information and confirm whether to have between said source base station and the said target BS data that provide for said traffic type information corresponding service and lead directly to route; If; The Query Result that then comprises said target BS sign to said source base station feedback, otherwise feedback does not have the Query Result of straight-through route.
5. the route processing method based on the straight-through framework in base station according to claim 4 is characterized in that,
Said source base station is after knowing that local user profile tabulation is upgraded; Send updating message to said management control center; Said updating message comprises: source base station sign and customer equipment identification to be updated, so that said management control center upgrades the relevant information in the said second straight-through routing iinformation according to said updating message.
6. a base station is characterized in that, comprising:
Receiver module, being used to of being used for that the reception sources subscriber equipment sends asks to communicate mutual business request information with target UE, comprises in the said business request information: target UE sign and traffic type information;
Routing module is used for confirming whether have the straight-through route of the data that provide for said traffic type information corresponding service between the target BS of self and said target UE ownership according to the straight-through routing iinformation that Access Network is disposed;
Communication module is used for then adopting the straight-through route of said data to carry out said communication interaction if confirm to have the straight-through route of said data.
7. base station according to claim 6; It is characterized in that; The straight-through routing iinformation of disposing in the said Access Network comprises: the corresponding straight-through routing iinformation of disposing on each base station in Access Network; As said source base station, corresponding with the said source base station first straight-through routing iinformation comprises with arbitrary base station: with at least one corresponding straight-through Base Station Identification of source base station sign, and with each straight-through Base Station Identification corresponding service type information and customer equipment identification; Said routing module comprises:
First judging unit is used for confirming whether the traffic type information of self supporting comprises said traffic type information;
Second judging unit; Be used for self supporting said traffic type information if judgement is known; Then lead directly to routing iinformation according to first of said target UE sign inquiry local disposition; Judge with the corresponding corresponding customer equipment identification of each straight-through Base Station Identification of source base station sign whether comprise said target UE sign, if then will identify as target BS with the corresponding straight-through Base Station Identification of said target UE sign;
The 3rd judging unit; Be used for judging with said target BS sign corresponding service type information and whether comprise said traffic type information; If, then confirm self with the target BS of said target UE ownership between have the data that provide for said traffic type information corresponding service and lead directly to route.
8. base station according to claim 7 is characterized in that, said base station also comprises:
Broadcast module; Be used for after knowing that local user profile tabulation is upgraded; To all the other base station broadcast updating message; Said updating message comprises: source base station sign and customer equipment identification to be updated, lead directly to the relevant information in the routing iinformation so that self is upgraded according to said updating message in the straight-through base station corresponding with said source base station.
9. base station according to claim 6; It is characterized in that; The straight-through routing iinformation of disposing in the said Access Network comprises: the management control center in Access Network is disposed the second straight-through routing iinformation; The said second straight-through routing iinformation comprises: the straight-through topological structure of representing with Base Station Identification in base station, and with each Base Station Identification corresponding service type information and customer equipment identification; Said routing module comprises:
Transmitting element is used for sending straight-through routing inquiry request to said management control center, and said straight-through routing inquiry request comprises source base station sign, said target UE sign and said traffic type information;
Receiving element; Be used to receive said management control center and inquire about the straight-through routing inquiry result who feeds back behind the said second straight-through routing iinformation; To determine whether the adopting straight-through route of said data to carry out said communication interaction; Specifically comprise: said management control center is confirmed the target BS sign corresponding with said target UE sign according to the corresponding customer equipment identification of each Base Station Identification; According to the straight-through topological structure in said base station and and said source base station sign and said target BS identify respectively the corresponding service type information and confirm whether to have between said source base station and the said target BS the straight-through route of the data that provide for said traffic type information corresponding service, if then comprise the Query Result that said target BS identifies to said source base station feedback; Otherwise feedback does not have the Query Result of straight-through route.
10. base station according to claim 9 is characterized in that, said base station also comprises:
Update module; Be used for after knowing that local user profile tabulation is upgraded; Send updating message to said management control center; Said updating message comprises: source base station sign and customer equipment identification to be updated, so that said management control center upgrades the relevant information in the said second straight-through routing iinformation according to said updating message.
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