CN108683725A - Data processing method and data processing system - Google Patents
Data processing method and data processing system Download PDFInfo
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- CN108683725A CN108683725A CN201810448371.4A CN201810448371A CN108683725A CN 108683725 A CN108683725 A CN 108683725A CN 201810448371 A CN201810448371 A CN 201810448371A CN 108683725 A CN108683725 A CN 108683725A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The present invention provides a kind of data processing method and data processing systems.The method is based on network system, and the network system includes content source server, controller and multiple base stations, and each base station is connect with the controller；The method includes：Mobile terminal sends content requests to base station is depended on, and the content requests include content identification, described to depend on the base station that base station is mobile terminal access described in multiple base stations；It is described to depend on that base station depends on base station from this, adjacent base station or controller obtain the corresponding content-data of the content identification, wherein adjacent base station be in multiple base stations with the base station that depend on base station adjacent；The base station that depends on sends the corresponding content-data of the content identification to the mobile terminal.Present invention reduces the times of content search, and improve lookup hit rate.
Description
Technical field
The present invention relates to field of communication technology, more particularly to a kind of data processing method and data processing system.
Background technology
With the development of edge cache technology, original is stored in the content in the content source server of core net and disperses to edge
Distribution.
But in the prior art, it is distributed due to the inside of content source server in multiple base stations in the zone, and user
Have mobility, increase the time of content search, and reduces lookup hit rate.
Invention content
A kind of data processing method of present invention offer and data processing system, the time for reducing content search and raising
Search hit rate.
To achieve the above object, the present invention provides a kind of data processing method, the method is based on network system, described
Network system includes content source server, controller and multiple base stations, and each base station is connect with the controller；
The method includes：
Mobile terminal sends content requests to base station is depended on, and the content requests include content identification, described to depend on base station
For the base station of the access of mobile terminal described in multiple base stations；
The base station that depends on depends on base station, adjacent base station or the corresponding content of the controller acquisition content identification from this
Data, wherein adjacent base station be in multiple base stations with the base station that depend on base station adjacent；
The base station that depends on sends the corresponding content-data of the content identification to the mobile terminal.
Optionally, the base station that depends on depends on base station, adjacent base station or the controller acquisition content identification pair from this
The content-data answered includes：
It is described depend on base station depended on according to this base station base station routing rule inquire content identification it is corresponding first topology
Connection, wherein the base station routing rule includes multiple content identifications and the first Topology connection corresponding with each content identification；
The content networking device depended in corresponding first Topology connection of identification of base stations content identification be depend on base station,
Adjacent base station or controller；
If the base station that depends on identifies that content networking device is to depend on base station, the corresponding content number of content identification is inquired
According to；
If the base station that depends on identifies that content networking device is adjacent base station, content identification is obtained from the adjacent base station
Corresponding content-data；
If content networking device device in order to control is identified in the base station that depends on, obtains content identification from the controller and correspond to
Content-data.
Optionally, if content networking device device in order to control is identified in the base station that depends on, content is obtained from the controller
Identifying corresponding content-data includes：
The base station that depends on sends content requests to the controller；
The controller inquires corresponding second Topology connection of content identification according to controller routing rule, wherein institute
It includes multiple content identifications and the second Topology connection corresponding with each content identification to state controller routing rule；
The controller is non-adjacent according to the content networking device in corresponding second Topology connection of identification content identification
Base station or content source server, wherein non-adjacent base station is to depend on the base station except base station and adjacent base station in multiple base stations；
If the controller identifies that content networking device is non-adjacent base station, content requests are sent to non-adjacent base station；
The non-adjacent base station inquires the corresponding content-data of content identification according to content identification, and content identification pair is sent to controller
The content-data answered；The controller sends the corresponding content-data of content identification to base station is depended on；
If the controller identifies that content networking device is content source server, into content source server transmission
Hold request；The content source server inquires the corresponding content-data of content identification according to content identification, is sent to controller
The corresponding content-data of content identification；The controller sends the corresponding content-data of content identification to base station is depended on.
Optionally, the mobile terminal further includes to before depending on base station transmission content requests：
The controller according to cell site topology and node B cache contents directory, generate controller controller routing rule and
The base station routing rule of each base station；
The base station routing rule of each base station is sent to corresponding base station by the controller.
Optionally, the controller generates the controller road of controller according to cell site topology and node B cache contents directory
By further including before the base station routing rule of rule and each base station：
The content source server sends corresponding content-data to multiple base stations, is received for each node B cache
Content-data；
The content source server sends node B cache contents directory to controller, and node B cache contents directory includes each
The corresponding content identification of content-data of node B cache.
To achieve the above object, the present invention provides a kind of data processing systems, including：Network system and mobile terminal,
The network system includes content source server, controller and multiple base stations, and each base station is connect with the controller；
The mobile terminal, for base station transmission content requests are depended on, the content requests to include content identification, described
Depend on the base station that base station is mobile terminal access described in multiple base stations；
It is described to depend on base station, obtain the content identification correspondence for depending on base station, adjacent base station or controller from this
Content-data, wherein adjacent base station be in multiple base stations with the base station that depend on base station adjacent；It is sent out to the mobile terminal
Send the content identification corresponding content-data.
Optionally, the base station routing rule for depending on base station for depending on base station according to this inquires content identification and corresponds to
The first Topology connection, wherein the base station routing rule includes multiple content identifications and corresponding with each content identification
One Topology connection；Content networking device in corresponding first Topology connection of identification content identification is to depend on base station, adjacent base station
Or controller；If identifying, content networking device is to depend on base station, inquires the corresponding content-data of content identification；If identification
It is adjacent base station to go out content networking device, and the corresponding content-data of content identification is obtained from the adjacent base station；If in identifying
Content network equipment device in order to control obtains the corresponding content-data of content identification from the controller.
Optionally, the base station that depends on to the controller for sending content requests；
The controller is used to inquire corresponding second Topology connection of content identification according to controller routing rule,
In, the controller routing rule includes multiple content identifications and the second Topology connection corresponding with each content identification；According to
Identify that the content networking device in corresponding second Topology connection of content identification is non-adjacent base station or content source server,
In non-adjacent base station be multiple base stations in depend on the base station except base station and adjacent base station；If identifying, content networking device is non-
Adjacent base station sends content requests to non-adjacent base station；The non-adjacent base station inquires content identification pair according to content identification
The content-data answered, the corresponding content-data of content identification is sent to controller, and to depending on, base station transmission content identification is corresponding
Content-data；If identifying, content networking device is content source server, and content requests are sent to the content source server；Institute
It states content source server and the corresponding content-data of content identification is inquired according to content identification, content identification pair is sent to controller
The content-data answered sends the corresponding content-data of content identification to base station is depended on.
Optionally, the controller is additionally operable to generate the control of controller according to cell site topology and node B cache contents directory
The base station routing rule of device routing rule processed and each base station；The base station routing rule of each base station is sent to corresponding base
It stands.
Optionally, the content source server is additionally operable to send corresponding content-data to multiple base stations, for each base
The content-data that caching of standing receives；Node B cache contents directory is sent to controller, node B cache contents directory includes each
The corresponding content identification of content-data of node B cache.
Beneficial effects of the present invention：
In the technical solution of data processing method and data processing system provided by the present invention, network system includes content
Server, controller and multiple base stations, each base station are connect with controller, are depended on base station and are depended on base station, adjacent base station from this
Or controller obtains the corresponding content-data of the content identification, and send the content identification to the mobile terminal and correspond to
Content-data, present invention reduces the times of content search, and improve lookup hit rate.
Description of the drawings
Fig. 1 is the structural schematic diagram of network system in the present invention；
Fig. 2 is a kind of flow chart for data processing method that the embodiment of the present invention one provides；
Fig. 3 is a kind of flow chart of data processing method provided by Embodiment 2 of the present invention.
Specific implementation mode
To make those skilled in the art more fully understand technical scheme of the present invention, the present invention is carried below in conjunction with the accompanying drawings
The data processing method and data processing system of confession are described in detail.
The present invention proposes a kind of network system, and Fig. 1 is the structural schematic diagram of network system in the present invention, as shown in Figure 1,
The network system includes：Content source server, controller and multiple base stations, each base station are connect with controller.Further,
Content source server is connect with controller.It is described by taking 10 base stations as an example in Fig. 1, which is respectively base station 1, base
2 are stood to base station 10.As shown in Figure 1, each base station is connect with controller in multiple base stations, and specifically, each base station and control
Device wirelessly connects.Controller is connect with content source server by wired mode.As illustrated in fig. 1, it is preferred that multiple
Base station is arranged around controller, and controller is located at center, and multiple base stations form loop configuration, such arrangement around controller
Mode data transmission efficiency is high.Further, each base station is connect by wired mode with content source server.Further
Ground can be connected wirelessly between base station, the base station so that adjacent can be wirelessly connected between adjacent base station
Between wirelessly communicated.The base station that mobile terminal accesses in the present invention is to depend on base station, as shown in Figure 1, mobile
The base station of terminal access is base station 5, therefore the current base station that depends on is that movement is worked as in base station 5 since mobile terminal has mobility
When terminal moves, depending on base station can change.Wherein, content source server has huge storage system, content source clothes
Being engaged in device can storage content source；Controller has caching function, computing function and forwarding capability；Base station has caching function.
The present invention is based on above-mentioned network systems to propose following each embodiment.
Fig. 2 is a kind of flow chart for data processing method that the embodiment of the present invention one provides, as shown in Fig. 2, this method packet
It includes：
Step 101, mobile terminal send content requests to base station is depended on, and content requests include content identification, depend on base station
The base station accessed for mobile terminal in multiple base stations.
Step 102 depends on that base station depends on base station from this, adjacent base station or controller obtain the corresponding content of content identification
Data, wherein adjacent base station is base station adjacent with base station is depended in multiple base stations.
Step 103 depends on base station to the corresponding content-data of mobile terminal transmission content identification.
In the technical solution of data processing method provided in this embodiment, network system includes content server, controller
With multiple base stations, each base station is connect with controller, is depended on base station and is depended on base station, adjacent base station or controller acquisition from this
The corresponding content-data of the content identification, and the corresponding content-data of the content identification is sent to the mobile terminal, this
Embodiment reduces the time of content search, and improves lookup hit rate.
Fig. 3 is a kind of flow chart of data processing method provided by Embodiment 2 of the present invention, as shown in figure 3, this method packet
It includes：
Step 201, content source server send corresponding content-data to multiple base stations, so that each node B cache receives
The content-data arrived.
In the present embodiment, content source server is stored with content source, and content source includes multiple content-datas.Content source service
The cacheable content-data in each base station can be sent to corresponding base station by device.
Step 202, content source server send node B cache contents directory to controller, and node B cache contents directory includes
The corresponding content identification of content-data of each node B cache.
In the present embodiment, content identification can be used for identifying content-data, it is preferable that content identification is keyword.
In the present embodiment, controller can cache node B cache contents directory.
Specifically, node B cache contents directory is：
From above-mentioned node B cache contents directory it is found that the content identification for the content-data that base station 1 caches includes A and B, base station
The content identification of the content-datas of 2 cachings includes C and D, and so on.
Step 203, controller generate the controller routing rule of controller according to cell site topology and node B cache contents directory
Then with the base station routing rule of each base station, wherein base station routing rule include multiple content identifications and with each content identification
Corresponding first Topology connection, controller routing rule include that multiple content identifications and corresponding with each content identification second are opened up
Flutter connection.
In the present embodiment, the base station routing rule of base station 1 can be：
" If A Or B, base station 1
If C or D, the base station base stations 1- 2
If S or T, the base station base stations 1- 10
If not A and B and C and D and S and T, base station 1- controllers ".
For example, when if content identification is S in the base station routing rule of base station 1, corresponding first topologys of content identification S are even
It is connected in " the base station base stations 1- 10 ", wherein it is corresponding that " the base station base stations 1- 10 " indicates that base station 1 can obtain content identification S from base station 10
Content-data.
For example, when content identification is other content identifications except A, B, C, D, S and T in the base station routing rule of base station 1,
Corresponding first Topology connection of other content identifications is " base station 1- controllers ", wherein " base station 1- controllers " indicates that base station 1 can
The corresponding content-data of other content identifications is obtained from controller.
In the present embodiment, the base station routing rule of base station 5 can be：
" If I or J, base station 5
If G or H, the base station base stations 5- 4
If K or L, the base station base stations 5- 6
If not I and J and G and H and K and L, base station 5- controllers ".
In the present embodiment, controller routing rule can be：
" If A or B, controller-base station 1
If C or D, controller-base station 2
If E or F, controller-base station 3
If G or H, controller-base station 4
If I or J, controller-base station 5
If K or L, controller-base station 6
If M or N, controller-base station 7
If O or P, controller-base station 8
If Q or R, controller-base station 9
If S or T, controller-base station 10
If not are all of above, controller-content source server ".
In the present embodiment, controller can cache the controller routing rule.
The base station routing rule of each base station is sent to corresponding base station by step 204, controller.
In the present embodiment, each base station can cache the base station routing rule of the base station, the base station routing rule of each base station
It is different.
Step 205, mobile terminal send content requests to base station is depended on, which includes content identification, depends on base
It stands as the base station of mobile terminal access in multiple base stations.
For example, as shown in Figure 1, mobile terminal access base station 5, then base station 5 is to depend on base station.It is from movement that this, which depends on base station,
A nearest base station of terminal.
Step 206 depends on base station and depends on the base station routing rule of base station according to this and inquires content identification corresponding first
Topology connection.
Such as：If content identification is I, corresponding first Topology connections of content identification S are " base station 5 "；If content identification
For S, then corresponding first Topology connections of content identification S are " base station 5- controllers ".
Step 207, the content networking device depended in corresponding first Topology connection of identification of base stations content identification are to depend on
Base station, adjacent base station or controller, if identifying, content networking device is to depend on base station, thens follow the steps 219；If identifying
Content networking device is adjacent base station, thens follow the steps 208；If identifying content networking device device in order to control, then follow the steps
211。
If the base station that depends on identifies that content networking device is to depend on base station, the corresponding content number of content identification is inquired
According to；If the base station that depends on identifies that content networking device is adjacent base station, obtaining content identification from the adjacent base station corresponds to
Content-data；If content networking device device in order to control is identified in the base station that depends on, content identification is obtained from the controller
Corresponding content-data.
Wherein, content networking device is to be stored with the network equipment for depending on the requested content-data of terminal or depend on end
End can get the network equipment of content-data, such as：The content networking device can be base station, controller or content source
Server.
As shown in Figure 1, base station 5 is to depend on base station.
For example, if content identification is I, when to depend on content identification that identification of base stations goes out be I, I pairs of the content identification identified
The first Topology connection answered is " base station 5 ", then content networking device is base station 5.
For example, if content identification is H, it is H to depend on the content identification that identification of base stations goes out, and the content identification H identified is corresponded to
The first Topology connection be " the base station base stations 5- 4 ", then content networking device be base station 4, base station 4 is the adjacent base for depending on base station
It stands.
For example, if content identification is V, when to depend on content identification that identification of base stations goes out be V, V pairs of the content identification identified
The first Topology connection answered is " base station 5- controllers ", then content networking device device in order to control.
Step 208 depends on base station to adjacent base station transmission content requests, which includes content identification.
Step 209, adjacent base station inquire the corresponding content-data of content identification according to content identification, are sent out to base station is depended on
It send content identification corresponding content-data, and executes step 220.
Step 210 depends on base station to controller transmission content requests, which includes content identification.
Step 211, controller inquire corresponding second Topology connection of content identification according to controller routing rule.
Such as：If content identification is I, corresponding second Topology connections of content identification S are " base station 5 "；If content identification
For S, then corresponding second Topology connections of content identification S are " base station 5- controllers ".
Step 212, controller are non-according to the content networking device in corresponding second Topology connection of identification content identification
Adjacent base station or content source server, wherein non-adjacent base station is to depend on the base except base station and adjacent base station in multiple base stations
It stands, if the content networking device identified is non-adjacent base station, thens follow the steps 213；If the content networking device identified is
Content source server thens follow the steps 216.
For example, if content identification is P, when the content identification that controller identifies is P, the content identification P identified is corresponded to
The second Topology connection be " base station 8 ", then content networking device be base station 8, base station 8 be base station 5 non-adjacent base station.
For example, if content identification is V, it is V to depend on the content identification that identification of base stations goes out, and the content identification V identified is corresponded to
The second Topology connection be " controller-content source server ", then content networking device be content source server.
Step 213, controller send content requests to non-adjacent base station, which includes content identification.
Step 214, non-adjacent base station inquire the corresponding content-data of content identification according to content identification, are sent out to controller
Send content identification corresponding content-data.
Step 215, controller send the corresponding content-data of content identification to base station is depended on, and execute step 220.
Step 216, controller send content requests to content source server, which includes content identification.
Step 217, content source server inquire the corresponding content-data of content identification according to content identification, to controller
Send the corresponding content-data of content identification.
Step 218, controller send the corresponding content-data of content identification to base station is depended on, and execute step 220.
Step 219 depends on base station inquiry and goes out the corresponding content-data of content identification.
Step 220 depends on base station to the corresponding content-data of mobile terminal transmission content identification.
From step 208, step 209 and step 220 as can be seen that the forward-path of content-data is：Adjacent base station-depends on
Base station-mobile terminal.
From step 210 to step 215 and step 220 as can be seen that the forward-path of content-data is：Non-adjacent base station-
Controller-depends on base station-mobile terminal.
From step 210 to step 212, step 216 to step 218 and step 220 as can be seen that the forwarding road of content-data
Diameter is：Content source server-controller-depends on base station-mobile terminal.
Further, this method can also include：Depend on the corresponding content-data of node B cache content identification.If depending on base
The memory space inadequate stood then is deleted and depends on the content-data that stored download rate is minimum in base station, discharges memory space, with
Cache contents identify corresponding content-data.
Further, when depending on the content-data cached in base station and changing, in the node B cache of controller cache
Holding catalogue can also change, and correspondingly, base station routing rule and controller routing rule can also change.Also, controller can will become
Base station routing rule after more is issued to corresponding base station.
In the technical solution of data processing method provided in this embodiment, network system includes content server, controller
With multiple base stations, each base station is connect with controller, is depended on base station and is depended on base station, adjacent base station or controller acquisition from this
The corresponding content-data of the content identification, and the corresponding content-data of the content identification is sent to the mobile terminal, this
Embodiment reduces the time of content search, and improves lookup hit rate.
The embodiment of the present invention three provides a kind of data processing system, as shown in Figure 1, the data processing system includes：Net
Network system and mobile terminal, the network system include content source server, controller and multiple base stations, and each base station is equal
It is connect with the controller.
The mobile terminal is used for base station transmission content requests are depended on, and the content requests include content identification, described
Depend on the base station that base station is mobile terminal access described in multiple base stations.
It is described to depend on base station base station, that adjacent base station or controller obtain the content identification is corresponding for being depended on from this
Content-data, wherein adjacent base station be in multiple base stations with the base station that depend on base station adjacent；It is sent to the mobile terminal
The corresponding content-data of the content identification.
In the present embodiment, the base station routing rule for depending on base station for depending on base station according to this inquires content identification
Corresponding first Topology connection, wherein the base station routing rule includes multiple content identifications and corresponding with each content identification
The first Topology connection；Content networking device in corresponding first Topology connection of identification content identification is to depend on base station, adjacent
Base station or controller；If identifying, content networking device is to depend on base station, inquires the corresponding content-data of content identification；If
It identifies that content networking device is adjacent base station, the corresponding content-data of content identification is obtained from the adjacent base station；If identification
Go out content networking device device in order to control, the corresponding content-data of content identification is obtained from the controller.
In the present embodiment, the base station that depends on to the controller for sending content requests.The controller is used for root
Corresponding second Topology connection of content identification is inquired according to controller routing rule, wherein the controller routing rule includes
Multiple content identifications and the second Topology connection corresponding with each content identification；According to corresponding second topology of identification content identification
Content networking device in connection is non-adjacent base station or content source server, wherein non-adjacent base station be in multiple base stations according to
Base station except attached base station and adjacent base station；If identifying, content networking device is non-adjacent base station, is sent to non-adjacent base station
Content requests；The non-adjacent base station inquires the corresponding content-data of content identification according to content identification, is sent to controller
The corresponding content-data of content identification sends the corresponding content-data of content identification to base station is depended on；If identifying content network
Equipment is content source server, and content requests are sent to the content source server；The content source server is according to content mark
Knowledge inquires the corresponding content-data of content identification, and the corresponding content-data of content identification is sent to controller, to depending on base station
Send the corresponding content-data of content identification.
In the present embodiment, the controller is additionally operable to, according to cell site topology and node B cache contents directory, generate controller
Controller routing rule and each base station base station routing rule；The base station routing rule of each base station is sent to corresponding
Base station.
In the present embodiment, the content source server is additionally operable to send corresponding content-data to multiple base stations, for every
The content-data that a node B cache receives；Node B cache contents directory is sent to controller, node B cache contents directory includes
The corresponding content identification of content-data of each node B cache.
In the technical solution of data processing system provided in this embodiment, network system includes content server, controller
With multiple base stations, each base station is connect with controller, is depended on base station and is depended on base station, adjacent base station or controller acquisition from this
The corresponding content-data of the content identification, and the corresponding content-data of the content identification is sent to the mobile terminal, this
Embodiment reduces the time of content search, and improves lookup hit rate.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, in the essence for not departing from the present invention
In the case of refreshing and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a kind of data processing method, which is characterized in that the method is based on network system, and the network system includes content source
Server, controller and multiple base stations, each base station are connect with the controller；
The method includes：
Mobile terminal sends content requests to base station is depended on, and the content requests include content identification, and the base station that depends on is more
The base station of the access of mobile terminal described in a base station；
The base station that depends on depends on base station, adjacent base station or the corresponding content number of the controller acquisition content identification from this
According to, wherein adjacent base station be in multiple base stations with the base station that depend on base station adjacent；
The base station that depends on sends the corresponding content-data of the content identification to the mobile terminal.
2. data processing method according to claim 1, which is characterized in that the base station that depends on depends on base station, phase from this
Adjacent base station or controller obtain the corresponding content-data of the content identification：
It is described depend on base station and depend on the base station routing rule of base station according to this inquire corresponding first Topology connection of content identification,
Wherein, the base station routing rule includes multiple content identifications and the first Topology connection corresponding with each content identification；
The content networking device depended in corresponding first Topology connection of identification of base stations content identification is to depend on base station, adjacent
Base station or controller；
If the base station that depends on identifies that content networking device is to depend on base station, the corresponding content-data of content identification is inquired；
If the base station that depends on identifies that content networking device is adjacent base station, obtaining content identification from the adjacent base station corresponds to
Content-data；
If content networking device device in order to control is identified in the base station that depends on, it is corresponding interior to obtain content identification from the controller
Hold data.
3. data processing method according to claim 2, which is characterized in that if content network is identified in the base station that depends on
Equipment device in order to control, obtaining the corresponding content-data of content identification from the controller includes：
The base station that depends on sends content requests to the controller；
The controller inquires corresponding second Topology connection of content identification according to controller routing rule, wherein the control
Device routing rule processed includes multiple content identifications and the second Topology connection corresponding with each content identification；
The controller is non-adjacent base station according to the content networking device in corresponding second Topology connection of identification content identification
Or content source server, wherein non-adjacent base station is to depend on the base station except base station and adjacent base station in multiple base stations；
If the controller identifies that content networking device is non-adjacent base station, content requests are sent to non-adjacent base station；It is described
Non-adjacent base station inquires the corresponding content-data of content identification according to content identification, and it is corresponding to send content identification to controller
Content-data；The controller sends the corresponding content-data of content identification to base station is depended on；
If the controller identifies that content networking device is content source server, sending content to the content source server asks
It asks；The content source server inquires the corresponding content-data of content identification according to content identification, and content is sent to controller
Identify corresponding content-data；The controller sends the corresponding content-data of content identification to base station is depended on.
4. data processing method according to claim 3, which is characterized in that the mobile terminal to depend on base station send in
Further include before holding request：
The controller generates the controller routing rule of controller and each according to cell site topology and node B cache contents directory
The base station routing rule of base station；
The base station routing rule of each base station is sent to corresponding base station by the controller.
5. data processing method according to claim 4, which is characterized in that the controller is according to cell site topology and base station
Cache contents catalogue, generate controller controller routing rule and each base station base station routing rule before further include：
The content source server sends corresponding content-data, the content received for each node B cache to multiple base stations
Data；
The content source server sends node B cache contents directory to controller, and node B cache contents directory includes each base station
The corresponding content identification of content-data of caching.
6. a kind of data processing system, which is characterized in that including：Network system and mobile terminal, the network system include interior
Hold source server, controller and multiple base stations, each base station is connect with the controller；
The mobile terminal, for base station transmission content requests are depended on, the content requests to include content identification, described to depend on
Base station is the base station of mobile terminal access described in multiple base stations；
It is described to depend on base station, for depending on base station from this, adjacent base station or controller obtain the content identification it is corresponding in
Hold data, wherein adjacent base station be in multiple base stations with the base station that depend on base station adjacent；Institute is sent to the mobile terminal
State the corresponding content-data of content identification.
7. data processing system according to claim 6, which is characterized in that the base station that depends on according to this for depending on base
The base station routing rule stood inquires corresponding first Topology connection of content identification, wherein the base station routing rule includes more
A content identification and the first Topology connection corresponding with each content identification；It identifies in corresponding first Topology connection of content identification
Content networking device be depend on base station, adjacent base station or controller；If identifying, content networking device is to depend on base station, is looked into
Ask out the corresponding content-data of content identification；If identifying, content networking device is adjacent base station, is obtained from the adjacent base station
The corresponding content-data of content identification；If identifying content networking device device in order to control, content identification is obtained from the controller
Corresponding content-data.
8. data processing system according to claim 7, which is characterized in that the base station that depends on is used for the controller
Send content requests；
The controller is used to inquire corresponding second Topology connection of content identification according to controller routing rule, wherein institute
It includes multiple content identifications and the second Topology connection corresponding with each content identification to state controller routing rule；According in identification
It is non-adjacent base station or content source server to hold the content networking device identified in corresponding second Topology connection, wherein non-phase
Adjacent base station is to depend on the base station except base station and adjacent base station in multiple base stations；If identifying, content networking device is non-adjacent base
It stands, content requests is sent to non-adjacent base station；The non-adjacent base station according to content identification inquire content identification it is corresponding in
Hold data, the corresponding content-data of content identification is sent to controller, the corresponding content number of content identification is sent to base station is depended on
According to；If identifying, content networking device is content source server, and content requests are sent to the content source server；The content
Source server inquires the corresponding content-data of content identification according to content identification, and it is corresponding interior to send content identification to controller
Hold data, the corresponding content-data of content identification is sent to base station is depended on.
9. data processing system according to claim 8, which is characterized in that the controller is additionally operable to according to cell site topology
With node B cache contents directory, the controller routing rule of controller and the base station routing rule of each base station are generated；It will be each
The base station routing rule of base station is sent to corresponding base station.
10. data processing system according to claim 9, which is characterized in that the content source server is additionally operable to more
A base station sends corresponding content-data, the content-data received for each node B cache；It is slow that base station is sent to controller
Contents directory is deposited, node B cache contents directory includes the corresponding content identification of content-data of each node B cache.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703747A (en) * | 2013-08-13 | 2014-04-02 | 华为技术有限公司 | Internet content storage method and apparatus |
| CN104023355A (en) * | 2014-05-15 | 2014-09-03 | 北京邮电大学 | Wireless communication network system based on centralized control and content distribution |
| CN106059921A (en) * | 2016-05-06 | 2016-10-26 | 中国科学技术大学 | Content routing system of network layer based on software defined networking (SDN) technology and content-centric networking (CCN) frame and working mode thereof |
| CN107295619A (en) * | 2017-08-10 | 2017-10-24 | 北京邮电大学 | A kind of base station dormancy method based on user's connection matrix in edge cache network |
-
2018
- 2018-05-11 CN CN201810448371.4A patent/CN108683725B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703747A (en) * | 2013-08-13 | 2014-04-02 | 华为技术有限公司 | Internet content storage method and apparatus |
| CN104023355A (en) * | 2014-05-15 | 2014-09-03 | 北京邮电大学 | Wireless communication network system based on centralized control and content distribution |
| CN106059921A (en) * | 2016-05-06 | 2016-10-26 | 中国科学技术大学 | Content routing system of network layer based on software defined networking (SDN) technology and content-centric networking (CCN) frame and working mode thereof |
| CN107295619A (en) * | 2017-08-10 | 2017-10-24 | 北京邮电大学 | A kind of base station dormancy method based on user's connection matrix in edge cache network |
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