CN102647704B - Data transmission processing method, base station and system - Google Patents
Data transmission processing method, base station and system Download PDFInfo
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- CN102647704B CN102647704B CN201210120790.8A CN201210120790A CN102647704B CN 102647704 B CN102647704 B CN 102647704B CN 201210120790 A CN201210120790 A CN 201210120790A CN 102647704 B CN102647704 B CN 102647704B
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Abstract
The invention provides a data transmission processing method, a base station and a system. The method comprises receiving a service request message including service content identification information and transmitted from a user terminal; and determining whether or not to deploy service data corresponding to the service content identification information locally and, if so, returning the service data to the user terminal. Based on the data transmission processing method, the base station and the system provided by the invention, the data transmission route can be shortened effectively, the communication delay can be lowered greatly, and the burdens on the transmission line between a core network and a backbone network can be reduced.
Description
Technical field
The embodiment of the present invention relates to communication technical field, relates in particular to a kind of data transmission processing method, base station and system.
Background technology
Along with the development of the communication technology, user's business demand constantly increases, based on existing communication system, transmitting uplink data is all to gateway by base-station transmission, gateway is transferred to public data network (Public Data Network, PDN) gateway, then access service platform or access the Internet.For the business that is handed down to terminal, by service server, data back is transferred to the base station under business receiving terminal, then send to terminal by base station, therefore, existing business data transmission mode needs whole process to pass through wireless access network and core net.
But, along with the increase of customer service demand, current data-transmission mode makes the disposal ability of core net, the transfer resource that converges access all face immense pressure, become gradually network bottleneck, be difficult to support the transmission of huge data service, thereby cause data transmission delay excessive, cannot meet current communication requirement.
Summary of the invention
For the above-mentioned defect of prior art, the embodiment of the present invention provides a kind of data transmission processing method, base station and system.
One aspect of the present invention provides a kind of data transmission processing method, comprising:
Receive the business request information that comprises business tine identification information that user terminal sends;
Judge that whether this locality disposes the business datum corresponding with described business tine identification information, if so, returns to described business datum to described user terminal.
Another aspect of the invention provides a kind of base station, comprising:
The first receiver module, the business request information that comprises business tine identification information sending for receiving user terminal;
The first judge module, for judging the local business datum corresponding with described business tine identification information of whether disposing;
The first sending module, if for the judgement business datum corresponding with described business tine identification information of having known local disposition, return to described business datum to described user terminal.
The present invention provides a kind of data transmission processing system on the other hand, comprises above-mentioned base station and user terminal.
Data transmission processing method, base station and system that the embodiment of the present invention provides, receiving after the business request information of user terminal transmission by base station, judge the local business datum corresponding with business tine identification information of whether having disposed, if, directly obtain corresponding business datum from this locality and feed back to user terminal, thereby effectively shorten the transmission path of data, significantly reduced communication delay, and alleviated the burden of core net and backbone network transmission line.
Brief description of the drawings
Fig. 1 is the flow chart of an embodiment of data transmission processing method of the present invention;
Fig. 2 is the flow chart of another embodiment of data transmission processing method of the present invention;
Fig. 3 is the flow chart of the another embodiment of data transmission processing method of the present invention;
Fig. 4 is section networking base station architecture schematic diagram;
Fig. 5 is the structural representation of the embodiment in base station of the present invention;
Fig. 6 is the structural representation of another embodiment of base station of the present invention;
Fig. 7 is the structural representation of an embodiment of data transmission processing system of the present invention.
Embodiment
Fig. 1 is the flow chart of an embodiment of data transmission processing method of the present invention, and as shown in Figure 1, the method comprises:
Step 100, receives the business request information that comprises business tine identification information that user terminal sends;
Along with the development of the communication technology, user can obtain the corresponding business datum of increasing type of service such as webpage, music, video etc. by different user terminals.In the time that user need to obtain business datum, send business request information by the user terminal through Access Network authentication to the base station of ownership, this business request information comprises business tine identification information, thereby base station receives the business request information of user terminal transmission and resolves.
Step 101, judges that whether this locality disposes the business datum corresponding with business tine identification information, if so, returns to described business datum to described user terminal.
Base station is resolved and is obtained the business tine identification information that user asks by the business request information that user terminal is sent, and according to the local subordinate's of institute the business datum in advance of business tine identification information inquiry, judge whether to have disposed the business datum corresponding with this business tine identification information, it should be noted that, the position of base station local disposition business datum can be the equipment in base station with memory function, or the memory newly increasing as required, the present embodiment is not limited this, describes below as an example of memory example.If base station is according to the business datum of the subordinate of institute in business tine identification information inquiry local storage, judgement is known and in memory, has been disposed the business datum corresponding with this business tine identification information, obtain corresponding business datum according to the memory address of storing this business datum in memory, and this business datum is returned to user terminal.Be understandable that, the type of service that generally music, game, webpage, video etc. is belonged to static class is carried out marginalisation deployment in base station, and instant message, interactive game etc. belong to the type of service of dynamic class and generally do not carry out marginalisation deployment in base station.Further, the concrete form of business tine identification information is the business tine identification information that embeds traffic type information, traffic type information comprises type of webpage, music type, interactive game type etc., first base station judges the local business datum corresponding with traffic type information of whether having disposed according to the traffic type information of user terminal requests, if whether the business datum corresponding with traffic type information that local disposition has been known in judgement, disposed the business datum corresponding with this business tine identification information according to business tine identification information judgment this locality again; If the local deployment business datum corresponding with traffic type information that do not have known in judgement, directly business request information is transmitted to core net.
The data transmission processing method that the present embodiment provides, receiving after the business request information of user terminal transmission by base station, judge the local business datum corresponding with business tine identification information of whether having disposed, if, directly obtain corresponding business datum from this locality and feed back to user terminal, thereby effectively shorten the transmission path of data, significantly reduced communication delay, and alleviated the burden of core net and backbone network transmission line.
Fig. 2 is the flow chart of another embodiment of data transmission processing method of the present invention, and as shown in Figure 2, the method comprises:
Step 200, receives the business request information that comprises business tine identification information that user terminal sends;
Along with the development of the communication technology, user can obtain the corresponding business datum of increasing type of service such as webpage, music, video etc. by different user terminals.In the time that user need to obtain business datum, send business request information by the user terminal through Access Network authentication to the base station of ownership, this business request information comprises business tine identification information, thereby base station receives the business request information of user terminal transmission and resolves.
Step 201, judges that whether this locality disposes the business datum corresponding with business tine identification information, if not, forwards described business request information to service server;
Base station is resolved and is obtained the business tine identification information that user asks by the business request information that user terminal is sent, and according to the local subordinate's of institute the business datum in advance of business tine identification information inquiry, judge whether to have disposed the business datum corresponding with this business tine identification information, it should be noted that, the position of base station local disposition business datum can be the equipment in base station with memory function, or the memory newly increasing as required, the present embodiment is not limited this, describes below as an example of memory example.Further, due to the limited coverage area of single base station, number of users is limited, therefore, consider lower deployment cost and actual efficiency, not all business datums are all disposed in memory, but according to business tine identification information and/or user behavior feature, the type of service that need to carry out in base station marginalisation deployment is screened.Illustrate as follows: such as business datum corresponding business tine identification information conventional to music, video etc. is carried out to marginalisation deployment in base station; Or, according to the difference of user behavior feature, as the residential area intensive, the business datums corresponding to business tine identification information such as game download, video, webpage are carried out to marginalisation deployment in base station; In regions such as subway, business Recreation areas, the business datums corresponding to business tine identification information such as webpage, music, e-book are carried out to marginalisation deployment in base station.If base station is by the business datum of disposing in inquiry local storage, judgement is known and is not had the business datum corresponding with the business tine identification information of user request, forwards the business request information that comprises business tine identification information to service server by core net.
Step 202, receive service server and return to the business datum corresponding with described business tine identification information, determine whether the business datum corresponding with described business tine identification information at local disposition according to business tine identification information, if so, described business datum is carried out to replication processes;
Service server is resolved and is obtained business tine identification information after the business request information that receives base station transmission, and obtain corresponding business datum according to business tine identification information, and this business datum is returned to base station, thereby base station receives business datum corresponding to business tine identification information that user that service server returns asks.Further, base station determines whether the business datum corresponding with this business tine identification information at local disposition according to business tine identification information, illustrate: know that this business tine identification information is music if base station judges, game, webpages etc. belong to the type of service of static class, determine in base station and carry out marginalisation deployment, business datum corresponding to this business tine identification information being carried out to replication processes is stored in memory, thereby base station is in the time receiving the business request information that need to obtain the business datum that this business tine identification information is corresponding, no longer need to obtain corresponding business datum by core net to service server, return to but directly obtain business datum from this locality the user terminal needing, greatly save the propagation delay time of data, know that this business tine identification information is the type of service that instant message, interactive game etc. belong to dynamic class if base station judges, determine and do not carry out marginalisation deployment in base station.
Step 203, returns to described business datum to described user terminal.
The business datum that service server is returned in base station sends to user terminal, thereby user terminal gets asked business datum corresponding to business tine identification information.
The data transmission processing method that the present embodiment provides, receiving after the business request information of user terminal transmission by base station, judge the local business datum corresponding with business tine identification information of whether having disposed, if not, obtain corresponding business datum and feed back to user terminal from service server, and need to dynamically carry out further the service deployment of marginalisation according to user, thereby in meeting consumers' demand, shortened the transmission path of data as far as possible, reduce communication delay, and alleviated the burden of core net and backbone network transmission line.
Fig. 3 is the flow chart of the another embodiment of data transmission processing method of the present invention, and the present embodiment is the data transmission processing method carrying out under the application scenarios of section networking base station architecture.Fig. 4 is section networking base station architecture schematic diagram, and as shown in Figure 4, this base station architecture comprises management control center, cluster head base station and base station, and cluster head base station is by management control center unified management control, and each cluster head interconnects between base station, can carry out data and lead directly to; Each cluster head base station control under non-cluster head base station between interconnection and and user terminal communication, in section networking base station architecture, based on lower deployment cost and actual efficiency, no longer in base station local disposition business datum, but only carry out marginalisation deployment in cluster head base station stored business datum.As shown in Figure 3, the method comprises:
Step 300, receives the business request information that comprises business tine identification information that user terminal sends;
Along with the development of the communication technology, user can obtain the corresponding business datum of increasing type of service such as webpage, music, video etc. by different user terminals.In the time that user need to obtain business datum, send business request information by the user terminal through Access Network authentication to the base station of ownership, this business request information comprises business tine identification information, thereby base station receives the business request information that user terminal sends.
Step 301, judges whether self is cluster head base station, if so, performs step 302, if not, performs step 308;
Base station, receiving after the business request information that user terminal sends, first judge according to self residing base station architecture type whether self is cluster head base station, if judgement knows that oneself,, as cluster head base station, performs step 302; If judgement knows it self is not cluster head base station, perform step 308.
Step 302, judges whether this locality disposes the business datum corresponding with business tine identification information, if so, performs step 303, if not, performs step 304;
If base station judgement is known certainly as cluster head base station, resolve and obtain the business tine identification information that user asks by the business request information that user terminal is sent, and according to the local subordinate's of institute the business datum in advance of business tine identification information inquiry, judge whether to have disposed the business datum corresponding with this business tine identification information, if knowing, judgement disposes the business datum corresponding with this business tine identification information, perform step 303, do not have to dispose the business datum corresponding with this business tine identification information if judgement is known, perform step 304.
Step 303, returns to business datum to user terminal.
If cluster head base station is according to the business datum of the subordinate of institute in business tine identification information inquiry local storage, judgement is known and in memory, has been disposed the business datum corresponding with this business tine identification information, obtain corresponding business datum according to the memory address of storing this business datum in memory, and this business datum is returned to user terminal.
Step 304, to all the other cluster head base station broadcast business request information;
If the business datum that cluster head base station is disposed in local storage by inquiry, judgement is known and is not had the business datum corresponding with the business tine identification information of user's request, to all the other cluster head base station broadcast business request information.
Step 305, judges whether to obtain the business datum of feedback in Preset Time, if so, performs step 306, if not, performs step 307;
Step 306, to all the other cluster head base station broadcast service request success messages, and returns to business datum to user terminal;
After all the other cluster head base station broadcast business request information, if obtain the business datum of all the other cluster head base station feedback in Preset Time, to all the other cluster head base station broadcast service request success messages, and return to business datum to user terminal in cluster head base station.
Step 307, cancel message to all the other cluster head base station broadcast service request, and forward described business request information to service server, receive the business datum corresponding with described business tine identification information that described service server returns, and return to described business datum to described user terminal.
If cluster head base station does not obtain the business datum of all the other cluster head base station feedback in Preset Time, cancel message to all the other cluster head base station broadcast service request, and forward the business request information that comprises business tine identification information to service server by core net, and receive the business datum that service server returns, thereby business datum is returned to user terminal.
Step 308, to the cluster head base station forwarding service request message of ownership;
If base station judgement knows that self is not cluster head base station, but belong to the subbase station of cluster head base station, the cluster head base station belonging to self forwards the business request information that comprises business tine identification information.
Step 309, receives the business datum corresponding with business tine identification information that cluster head base station is returned, and business datum is returned to user terminal.
It should be noted that, cluster head base station receives after the business request information of subbase station transmission, concrete execution mode referring to above-mentioned steps 302 to step 307, it is the same that it realizes principle, repeat no more herein, the business datum corresponding with business tine identification information of obtaining returned to subbase station by cluster head base station, thereby business datum is returned to user terminal by subbase station.
Further, if cluster head base station obtains after business datum corresponding to the traffic class information of user's request by all the other cluster head base stations or service server, cluster head base station determines whether the business datum corresponding with this business tine identification information at local disposition according to business tine identification information, illustrate: know that this business tine identification information is music if cluster head base station judges, game, webpages etc. belong to the type of service of static class, determine in cluster head base station and carry out marginalisation deployment, business datum corresponding to this business tine identification information being carried out to replication processes is stored in memory, thereby cluster head base station is in the time receiving the business request information that need to obtain the business datum that this business tine identification information is corresponding of base station transmission, no longer need to obtain corresponding business datum by core net to service server or by all the other cluster head base stations, return to but directly obtain business datum from this locality the base station needing, and return to user terminal by base station, thereby greatly save the propagation delay time of data, know that this business tine identification information is the type of service that instant message, interactive game etc. belong to dynamic class if cluster head base station judges, determine and do not carry out marginalisation deployment in cluster head base station.
The data transmission processing method that the present embodiment provides, receiving after the business request information of user terminal transmission by base station, determine whether self is cluster head base station, if not, send business request information to the cluster head base station of ownership, and obtain corresponding business datum and feed back to user terminal by cluster head base station, thereby at the transmission path that has shortened data, when reducing communication delay, save further lower deployment cost.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can complete by the relevant hardware of program command, aforesaid program can be stored in a computer read/write memory medium, this program, in the time carrying out, is carried out the step that comprises said method embodiment; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
Fig. 5 is the structural representation of the embodiment in base station of the present invention, as shown in Figure 5, this base station comprises: the first receiver module 11, the first judge module 12 and the first sending module 13, wherein, the business request information that comprises business tine identification information that the first receiver module 11 sends for receiving user terminal; The first judge module 12 is for judging the local business datum corresponding with business tine identification information of whether disposing; If the first sending module 13, for the judgement business datum corresponding with business tine identification information of having known local disposition, returns to business datum to user terminal.
The function of each module and handling process in the base station that the present embodiment provides, can be referring to the embodiment of the method shown in above-mentioned, and it realizes principle and technique effect is similar, repeats no more herein.
Further, if the first sending module 13 is also known the local deployment business datum corresponding with business tine identification information that do not have for judgement, to service server forwarding service request message; The first receiver module 11 also returns to the business datum corresponding with business tine identification information for receiving service server, and returns to business datum by the first sending module 13 to user terminal.
Fig. 6 is the structural representation of another embodiment of base station of the present invention, as shown in Figure 6, based on embodiment illustrated in fig. 5, this base station also comprises: the second judge module 14, the second sending module 15, the second receiver module 16, broadcast module 17 and acquisition module 18, wherein, the second judge module 14 is for judging whether self is cluster head base station; If the second sending module 15 knows it self is not cluster head base station for judgement, to the cluster head base station forwarding service request message belonging to; The business datum corresponding with business tine identification information that the second receiver module 16 returns for receiving cluster head base station, and by the first sending module 13, business datum is returned to user terminal; If the first judge module 12 also, for knowing from as cluster head base station by the second judge module 14 judgements, judges the local business datum corresponding with traffic type information of whether disposing; If broadcast module 17 is known the local deployment business datum corresponding with business tine identification information that do not have for the first judge module 12 judgements, to all the other cluster head base station broadcast business request information; If acquisition module 18 for obtaining the business datum of feedback in Preset Time, pass through broadcast module 17 to all the other cluster head base station broadcast service request success messages, and return to business datum by the first sending module 13 to user terminal; If do not obtain the business datum of feedback in Preset Time, cancel message by broadcast module 17 to all the other cluster head base station broadcast service request, and pass through the first sending module 13 to service server forwarding service request message; The business datum corresponding with business tine identification information that the first receiver module 11 also returns for receiving service server, and return to business datum by the first sending module 13 to user terminal.
Further, this base station also comprises processing module 19, for determine whether the business datum corresponding with described business tine identification information at local disposition according to business tine identification information, if so, business datum is carried out to replication processes.
The function of each module and handling process in the base station that the present embodiment provides, can be referring to the embodiment of the method shown in above-mentioned, and it realizes principle and technique effect is similar, repeats no more herein.
Fig. 7 is the structural representation of an embodiment of data transmission processing system of the present invention, as shown in Figure 7, this system comprises: base station 1 and user terminal 2, wherein, the base station that base station 1 can adopt the embodiment of the present invention to provide, user terminal 2 is the related user terminal of the above embodiment of the present invention.
The function of each module and handling process in the data transmission processing system that the present embodiment provides, can be referring to the embodiment of the method shown in above-mentioned, and it realizes principle and technique effect is similar, repeats no more herein.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous 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 part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a data transmission processing method, is characterized in that, comprising:
Receive the business request information that comprises business tine identification information that user terminal sends;
Judge that whether this locality disposes the business datum corresponding with described business tine identification information, if so, returns to described business datum to described user terminal;
After the business request information that comprises business tine identification information sending at described reception user terminal, described method also comprises:
Judge whether self is cluster head base station, if not, forward described business request information to the cluster head base station of ownership, receive the business datum corresponding with described business tine identification information that described cluster head base station is returned, and described business datum is returned to described user terminal; If so, judge whether this locality disposes the business datum corresponding with described business tine identification information, if so, returns to described business datum to described user terminal, otherwise, to business request information described in all the other cluster head base station broadcasts;
If obtain the described business datum of feedback in Preset Time, to all the other cluster head base station broadcast service request success messages, and return to described business datum to described user terminal;
If do not obtain the described business datum of feedback in Preset Time, cancel message to all the other cluster head base station broadcast service request, and forward described business request information to service server;
Receive the business datum corresponding with described business tine identification information that described service server returns, and return to described business datum to described user terminal.
2. data transmission processing method according to claim 1, is characterized in that, after the business datum corresponding with described business tine identification information of returning at the described service server of described reception, described method also comprises:
Determine whether the business datum corresponding with described business tine identification information at local disposition according to business tine identification information, if so, described business datum is carried out to replication processes.
3. according to the data transmission processing method described in claim 1-2 any one, it is characterized in that, before the business request information that comprises business tine identification information sending at described reception user terminal, described method also comprises:
Dispose the business datum corresponding with business tine identification information according to business tine identification information and/or user behavior characteristic information.
4. a base station, is characterized in that, comprising:
The first receiver module, the business request information that comprises business tine identification information sending for receiving user terminal;
The first judge module, for judging the local business datum corresponding with described business tine identification information of whether disposing;
The first sending module, if for the judgement business datum corresponding with described business tine identification information of having known local disposition, return to described business datum to described user terminal;
Described base station also comprises:
The second judge module, for judging whether self is cluster head base station;
The second sending module, if know it self is not cluster head base station for judgement, forwards described business request information to the cluster head base station of ownership;
The second receiver module, the business datum corresponding with described business tine identification information of returning for receiving described cluster head base station, and by described the first sending module, described business datum is returned to described user terminal;
Described the first judge module, if also for knowing from as cluster head base station by described the second judge module judgement, judge the local business datum corresponding with described traffic type information of whether disposing; Broadcast module, if know the local deployment business datum corresponding with described business tine identification information that do not have for described the first judge module judgement, to business request information described in all the other cluster head base station broadcasts;
Described the first sending module, if also for by described broadcast module to after all the other cluster head base station broadcast business request information in Preset Time the described business datum of feedback not, forward described business request information to service server;
Acquisition module, if for obtain the described business datum of feedback in Preset Time, by described broadcast module to all the other cluster head base station broadcast service request success messages, and return to described business datum by described the first sending module to described user terminal; If do not obtain the described business datum of feedback in Preset Time, cancel message by described broadcast module to all the other cluster head base station broadcast service request, and forward described business request information by described the first sending module to service server; Described the first receiver module, the business datum corresponding with described business tine identification information of also returning for receiving described service server, and return to described business datum by described the first sending module to described user terminal.
5. base station according to claim 4, is characterized in that, also comprises:
Processing module, for determine whether the business datum corresponding with described business tine identification information at local disposition according to business tine identification information, if so, carries out replication processes to described business datum.
6. a data transmission processing system, is characterized in that, comprises base station and user terminal as described in claim 4-5 any one.
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| BR112017022639A2 (en) * | 2015-04-22 | 2018-07-24 | Qualcomm Inc | temporary storage content on the periphery |
| CN106303905B (en) * | 2015-05-26 | 2020-04-10 | 电信科学技术研究院 | Communication method and device |
| CN106331038B (en) * | 2015-06-30 | 2019-06-14 | 电信科学技术研究院 | Control method, equipment and the system of base station and car networking application server communication |
| CN108810037B (en) * | 2017-04-27 | 2020-11-27 | 成都鼎桥通信技术有限公司 | Method and system for realizing distributed cluster service |
| CN110535521B (en) * | 2018-05-25 | 2021-01-29 | 北京邮电大学 | Service transmission method and device of heaven-earth integrated network |
| CN109587687A (en) * | 2018-12-04 | 2019-04-05 | 西安佰才邦网络技术有限公司 | Base station equipment and its network-building method |
| CN114266068A (en) * | 2021-12-08 | 2022-04-01 | 中国联合网络通信集团有限公司 | Dynamic form implementation method, device, equipment, system and storage medium |
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| CN102647704A (en) | 2012-08-22 |
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