CN109561469A - Caching method, device, storage medium and the electronic device of local content - Google Patents
Caching method, device, storage medium and the electronic device of local content Download PDFInfo
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Abstract
The present invention provides a kind of caching method of local content, device, storage medium and electronic devices, wherein this method comprises: the determining similarity with second edge node of first edge node, wherein the first edge node is associated with second edge node；Above-mentioned first edge node is obtained from second edge node based on the similarity with second edge node and caches local content.Through the invention, solve the problems, such as that the bearing capacity of wireless network present in the relevant technologies is lower.
Description
Technical field
The present invention relates to the communications fields, in particular to the caching method, device, storage medium of a kind of local content
And electronic device.
Background technique
With the 5th third-generation mobile communication technology (the 5th Generation mobile communication
Technology, referred to as 5G) evolution, the mobile edge calculations based on wireless base station Yu Internet service depth integration
(Mobile Edge Computing, referred to as MEC) technology becomes development trend.Into after mobile internet era, tradition fortune
Battalion quotient faces the enormous impact of optical transport technology (Optical Transmission Technology, referred to as OTT), mobile
The rapid growth of terminal data flow and increase income it is disproportionate, operator in industrial chain by marginalisation, so as to cause wireless network
Bearing capacity it is lower.
For the above problem present in the relevant technologies, currently no effective solution has been proposed.
Summary of the invention
The embodiment of the invention provides a kind of caching method of local content, device, storage medium and electronic devices, so that
Solve the problems, such as that wireless network bearing capacity present in the relevant technologies is lower less.
According to one embodiment of present invention, a kind of caching method of local content is provided, comprising: first edge node
The determining similarity with second edge node, wherein the first edge node is associated with the second edge node；It is described
First edge node is obtained from the second edge node based on the similarity with the second edge node and caches local
Content.
Optionally, the determining similarity with the second edge node of the first edge node include it is following at least it
One: the first edge node determines the operative scenario of the second edge node；The first edge node passes through comparison institute
The operative scenario of the operative scenario and the second edge node of stating first edge node determines the described and second edge section
The similarity of point；The first edge node determines the content similarity of first content and the second content, wherein in described first
Hold be the first edge node in temperature be more than the first heat degree threshold local content, second content be described second
Temperature in fringe node is more than the local content of first heat degree threshold；The first edge node is according to determining content
The determining similarity with the second edge node of similarity.
Optionally, the first edge node determines that the operative scenario of the second edge node includes: first side
Edge node sends the first request of the operative scenario for second edge node described in request to the second edge node
Information；The first edge node receives second side that the second edge node is returned according to first solicited message
The information of the operative scenario of edge node；The first edge node is true according to the information of the operative scenario of the second edge node
The operative scenario of the fixed second edge node；Alternatively, the first edge node receives what the second edge node reported
The information of the operative scenario of the second edge node；The first edge node is according to the yard of the second edge node
The information of scape determines the operative scenario of the second edge node.
Optionally, the first edge node the content similarity for determining the first content and second content it
Before, the method also includes: local content in first edge node first edge node according to terminal access
Access frequency and/or flowing of access determine the temperature of the local content in the first edge node.
Optionally, the first edge node is in the operative scenario and described second by comparing the first edge node
Before the operative scenario of fringe node determines the similarity with the second edge node, the method also includes: it is described
First edge node determines the letter of the operative scenario for the first edge node being pre-configured in the first edge node
It ceases, and determines the operative scenario of the first edge node according to the information of the operative scenario of the first edge node；Alternatively,
The first edge node determines the first edge section by analyzing the local content cached in the first edge node
The operative scenario of point.
Optionally, the first edge node is before the determining similarity with the second edge node, the method
Further include: the first edge node determines described second according to operative scenario from the neighbor node of the first edge node
Fringe node, wherein the operative scenario of the second edge node is related to the operative scenario of the first edge node；It is described
First edge node and the second edge node establish incidence relation.
Optionally, the first edge node is after establishing incidence relation with the second edge node, the method
Further include at least one of: the first edge node is after determination is associated with second edge node disconnection, Xiang Suoshu
Second edge node sends the association request for requesting to establish incidence relation with the second edge node；The first edge
Node receives the associated response that the second edge node is returned according to the association request；The first edge node is in determination
The associated response is that the second edge node is agreed in the case where establishing incidence relation with the first edge node, with institute
It states second edge node and establishes incidence relation；The first edge node is by sending keep-alive message to the second edge node
It determines and whether disconnects association between the first edge node and the second edge node.
Optionally, the first edge node is based on the similarity with the second edge node from the second edge section
Obtaining in point and caching local content includes: the first edge node based on the similarity with the second edge node, with
And the temperature of the local content in the second edge node determines third fringe node in the second edge node；It is described
First edge node obtains from the third fringe node and caches local content.
Optionally, include: if the first edge node obtains from the third fringe node and caches local content
The quantity of the third fringe node be two or more, then the first edge node be based on the third fringe node with it is described
Transmission path between first edge node determines the 4th fringe node in the third fringe node；The first edge section
Point obtains from the 4th fringe node and caches local content.
According to another embodiment of the invention, a kind of buffer storage of local content, described device application are additionally provided
In first edge node, comprising: determining module, for the determining similarity with second edge node, wherein first side
Edge node is associated with the second edge node；Cache module, for based on the similarity with the second edge node from
It is obtained in the second edge node and caches local content.
Optionally, the determining module includes at least one of: the first determination unit, for determining the second edge
The operative scenario of node；By comparing the operative scenario of the first edge node and the operative scenario of the second edge node
Determine the similarity with the second edge node；Second determination unit, for determining in the first edge node
Temperature is more than the local content of the first heat degree threshold and the temperature in the second edge node is more than first heat degree threshold
Local content content similarity；According to the determining similarity with the second edge node of determining content similarity.
According to another embodiment of the invention, a kind of storage medium is additionally provided, the storage medium includes storage
Program, wherein described program executes method described in any of the above embodiments when running.
According to another embodiment of the invention, a kind of electronic device, including memory, processor and storage are additionally provided
On the memory and the computer program that can run on the processor, the processor run the computer program
Shi Zhihang method described in any of the above embodiments.
Through the invention, it is gone to obtain and store local content by fringe node itself, to sink in terminal data business
To under fringe node situation, fringe node can be realized the purpose intelligently shunted, to effectively increase the carrying of wireless network
Ability efficiently solves the problems, such as that the bearing capacity of wireless network present in the relevant technologies is lower.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the caching method of local content according to an embodiment of the present invention；
Fig. 2 is the structural block diagram of the buffer storage of local content according to an embodiment of the present invention；
Fig. 3 is the flow chart of the local intelligent shunt method of specific embodiment one according to the present invention；
Fig. 4 is the structural block diagram for the realization system that the local intelligent of specific embodiment one according to the present invention shunts；
Fig. 5 is the flow chart of the local intelligent shunt method of specific embodiment two according to the present invention；
Fig. 6 is the structural block diagram for the realization system that the local intelligent of specific embodiment two according to the present invention shunts；
Fig. 7 is the flow chart of the local intelligent shunt method of specific embodiment three according to the present invention；
Fig. 8 is the structural block diagram for the realization system that the local intelligent of specific embodiment three according to the present invention shunts；
Fig. 9 is the flow chart of the local intelligent shunt method of specific embodiment four according to the present invention；
Figure 10 is the structural block diagram for the realization system that the local intelligent of specific embodiment four according to the present invention shunts.
Specific embodiment
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and in combination with Examples.It should be noted that not conflicting
In the case of, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.
For the lower problem of the bearing capacity of wireless network present in the relevant technologies, (mainly wireless network is being coped with
Bearing capacity lower problem when internet+government and enterprises' class application), there is an urgent need to sink to mobile terminal data service for operator
Wireless base station fringe node is shunted the bearing capacity to promote mobile wireless network.But wireless base station fringe node is such as
What is shunted? industry is but without proposing effective scheme.How fringe node is diverted into below with reference to the embodiment in the present invention
Row explanation:
A kind of caching method of local content is provided in the present embodiment, and Fig. 1 is local according to an embodiment of the present invention
The flow chart of the caching method of content, as shown in Figure 1, the process includes the following steps:
Step S102, the determining similarity with second edge node of first edge node, wherein the first edge node with
Second edge node is associated；
Step S104, above-mentioned first edge node are obtained from second edge node based on the similarity with second edge node
It takes and caches local content.
In the present embodiment, the quantity of second edge node can at least two, first edge node can based on
The similarity of second edge node selectively selects the side of local content to be obtained from at least two second edges node
Edge node, and obtain and cache local content.It is wireless corresponding to mobile terminal when mobile terminal carries out data service access
Base station fringe node is preferentially by the local content of this qualified wireless base station fringe node intelligent buffer response to mobile whole
End, so that the bearing capacity of mobile wireless network be effectively promoted.
Through the foregoing embodiment, it can be gone to obtain and store local content by fringe node itself, thus in terminal data
Business is sunk under fringe node situation, and fringe node can be realized the purpose intelligently shunted, to effectively increase wireless network
The bearing capacity of network efficiently solves the problems, such as that the bearing capacity of wireless network present in the relevant technologies is lower.
In an alternative embodiment, the similarity of above-mentioned node can be set dynamically, and can also pass through intelligent
It practises and obtaining.Describedly, above-mentioned similarity can be hot spot similarity, be also possible to scene similarity.In the present embodiment, above-mentioned
The determining similarity with second edge node of first edge node includes at least one following manner:
Mode one: first edge node determines the operative scenario of second edge node；First edge node passes through comparison the
The operative scenario of one fringe node and the operative scenario of second edge node determine above-mentioned and second edge node similarity；
Mode two: first edge node determines the content similarity of first content and the second content, wherein first content is
Temperature in first edge node is more than the local content of the first heat degree threshold, and the second content is the temperature in second edge node
More than the local content of the first heat degree threshold；Above-mentioned first edge node is according to determining content similarity determination and second edge
The similarity of node.It should be noted that the mode of above-mentioned determination similarity is only two kinds of preferred modes, in practical application
In, the similarity between fringe node can also be determined according to other standards, first edge node can be with the second side of activly request
Edge node is to obtain the local content that temperature in second edge node is more than the first heat degree threshold, alternatively, second edge node can
The local content that the temperature of itself is more than the first heat degree threshold is informed with active and gives first edge node.
In an alternative embodiment, first edge node determines that the mode of the operative scenario of second edge node can be with
There are many, it can be first edge node and actively go determination, be also possible to second edge node active reporting, below to this
Two ways is illustrated:
Mode one: first edge node sends the yard for being used for request second edge node to second edge node
First solicited message of scape；First edge node receives the second side that second edge node is returned according to above-mentioned first solicited message
The information of the operative scenario of edge node；First edge node determines according to the information of the operative scenario of above-mentioned second edge node
The operative scenario of two fringe nodes；
Mode two: first edge node receives the letter of the operative scenario for the second edge node that second edge node reports
Breath；First edge node determines the operative scenario of second edge node according to the information of the operative scenario of second edge node.?
In the present embodiment, second edge node is when initialization is established, so that it may the operative scenario with second edge node be stored in advance
Relevant information or second edge node can determine the yard of itself by analyzing the local content of itself storage
Scape.
In an alternative embodiment, first edge node is in the content similarity for determining first content and the second content
Before, the above method further include: first edge node is according to the access of the local content in terminal access first edge node frequency
Rate and/or flowing of access determine the temperature of the local content in first edge node.That is, the sheet stored in fringe node
The temperature of ground content can be measured with mobile terminal accessing frequency, can also use the measurement of mobile terminal accessing flow or the two
In conjunction with being measured.
In an alternative embodiment, above-mentioned first edge node is in the operative scenario by comparison first edge node
Before the determining similarity with second edge node of operative scenario of second edge node, the above method further include: the first side
Edge node determines the information of the operative scenario for the first edge node being pre-configured in first edge node, and according to the first side
The information of the operative scenario of edge node determines the operative scenario of first edge node；Alternatively, first edge node passes through analysis the
The local content cached in one fringe node determines the operative scenario of first edge node.In the present embodiment, first edge
Node can be analyzed when analyzing local content by scheduled algorithm.
In an alternative embodiment, above-mentioned first edge node the determining similarity with second edge node it
Before, the above method further include: first edge node determines second according to operative scenario from the neighbor node of first edge node
Fringe node, wherein the operative scenario of the second edge node is related to the operative scenario of first edge node；First edge section
Point establishes incidence relation with second edge node.In the present embodiment, need associated fringe node can be in fringe node portion
When administration initialize determine, can also fringe node operation in dynamic acquisition, neighbor node is adjacent with first edge node
Node.
In an alternative embodiment, above-mentioned first edge node with second edge node establish incidence relation it
Afterwards, the above method further includes at least one of:
First edge node is sent to second edge node for requesting after determination is associated with the disconnection of second edge node
The association request of incidence relation is established with second edge node；First edge node receives second edge node according to association request
The associated response of return；First edge node is determining that the associated response is that second edge node is agreed to build with first edge node
In the case where vertical incidence relation, incidence relation is established with second edge node；
First edge node determines first edge node and second edge by sending keep-alive message to second edge node
Whether association is disconnected between node.In the present embodiment, first edge node is establishing incidence relation with second edge node
Afterwards, it can determine whether the incidence relation between first edge node and second edge node is also deposited by sending keep-alive message
If it does not exist, illustrating between first edge node and second edge node for some reason (for example, link breaks down)
Cause to disconnect and be associated with, at this point, first edge node needs establish incidence relation between second edge node again.
In an alternative embodiment, first edge node is based on the similarity with second edge node from second edge
Obtaining in node and caching local content includes: first edge node based on the similarity and second with second edge node
The temperature of local content in fringe node determines third fringe node in second edge node；First edge node is from third
It is obtained in fringe node and caches local content.In the present embodiment, the quantity of second edge node can be more than two,
Third fringe node is one or more fringe nodes in the two or more second edge node.In the present embodiment, first
Fringe node can be obtained preferentially from the highest fringe node of associated similarity when obtaining and caching local content,
It can preferentially be obtained from the fringe node of associated optimum position.Optionally, above-mentioned position can be measured with physical transfer distance,
It can also be measured with transmission speed.
In an alternative embodiment, above-mentioned first edge node is obtained from third fringe node and is cached in local
If appearance includes: the quantity of third fringe node for two or more, first edge node is based on third fringe node and the first side
Transmission path between edge node determines the 4th fringe node in third fringe node；First edge node is from the 4th edge section
It is obtained in point and caches local content.In the present embodiment, first edge node can be from qualified associated edge section
The fringe node of selection optimal transmission paths in point (i.e. above-mentioned third fringe node), wherein the weighing apparatus of the optimal transmission paths
Amount standard can be can be to receive local content in the most fast time, and it is nearest to be also possible to physical distance, is also possible to transmit
Rate is most fast, or in summary three kinds of situations account for.Wherein, the quantity of the 4th above-mentioned fringe node can be one
It is a, it is also possible to multiple.
In embodiments of the present invention, wireless base station fringe node (that is, above-mentioned first edge node) and associated each nothing
The similarity of line base station fringe node (corresponding to above-mentioned second edge node) is higher, the preparatory intelligence of wireless base station fringe node
The local content and associated wireless base station fringe node local content similarity that can be cached are higher.Optionally, above-mentioned wireless base
It is above-mentioned associated wireless when fringe node of standing obtains simultaneously intelligent buffer local content in advance from associated wireless base station fringe node
Base station fringe node local content temperature is higher, and it is the general of local content which, which carries out preparatory intelligent buffer,
Rate is bigger.
Additionally provide a kind of buffer storage of local content in the present embodiment, the device for realizing above-described embodiment and
Preferred embodiment, the descriptions that have already been made will not be repeated.As used below, predetermined function may be implemented in term " module "
The combination of the software and/or hardware of energy.It is hard although device described in following embodiment is preferably realized with software
The realization of the combination of part or software and hardware is also that may and be contemplated.
Fig. 2 is the structural block diagram of the buffer storage of local content according to an embodiment of the present invention, as shown in Fig. 2, the device
It can be applied in first edge node, including determining module 22 and cache module 24, the device be illustrated below:
Determining module 22, for the determining similarity with second edge node, wherein the first edge node and the second side
Edge node is associated；Cache module 24 is connected to above-mentioned determining module 22, for based on the similarity with second edge node from
It is obtained in second edge node and caches local content.
In an alternative embodiment, above-mentioned determining module 22 includes at least one of:
First determination unit, for determining the operative scenario of second edge node；By the work for comparing first edge node
Make the determining similarity with second edge node of operative scenario of scene and second edge node；
Second determination unit, for determining the content similarity of first content and the second content, wherein first content
Temperature in one fringe node is more than the local content of the first heat degree threshold, and the second content is that the temperature in second edge node is super
Cross the local content of the first heat degree threshold；According to the determining similarity with second edge node of determining content similarity.
In an alternative embodiment, above-mentioned first determination unit is in the side for the operative scenario for determining second edge node
Formula can there are many, each side's formula is illustrated below:
Mode one: the first request of the operative scenario for request second edge node is sent to second edge node
Information；The information of the operative scenario for the second edge node that reception second edge node is returned according to above-mentioned first solicited message；
The operative scenario of second edge node is determined according to the information of the operative scenario of above-mentioned second edge node；
Mode two: the information of the operative scenario for the second edge node that second edge node reports is received；According to the second side
The information of the operative scenario of edge node determines the operative scenario of second edge node.In the present embodiment, second edge node exists
When initialization is established, so that it may information relevant to the operative scenario of second edge node or second edge section be stored in advance
Point can determine the operative scenario of itself by analyzing the local content of itself storage.
In an alternative embodiment, above-mentioned apparatus is also used to determining that first content is similar to the content of the second content
Before degree, the first side is determined according to the access frequency of the local content in terminal access first edge node and/or flowing of access
The temperature of local content in edge node.That is, the temperature of the local content stored in fringe node can be with movement eventually
It holds access frequency to measure, can also be measured with mobile terminal accessing flow or the two is combined and measured.
In an alternative embodiment, above-mentioned apparatus be also used to by comparison first edge node operative scenario and
Before the determining similarity with second edge node of the operative scenario of second edge node, execute following operation: determination is matched in advance
The information of the operative scenario of the first edge node in first edge node is set, and according to the operative scenario of first edge node
Information determine the operative scenario of first edge node；Alternatively, passing through the local content cached in analysis first edge node
Determine the operative scenario of first edge node.In the present embodiment, when analyzing local content, can by scheduled algorithm come
It is analyzed.
In an alternative embodiment, above-mentioned apparatus is also used to before the determining similarity with second edge node,
It executes following operation: second edge node is determined from the neighbor node of first edge node according to operative scenario, wherein this
The operative scenario of two fringe nodes is related to the operative scenario of first edge node；Incidence relation is established with second edge node.
In the present embodiment, associated fringe node is needed initialization can to determine when fringe node is disposed, it can also be in edge section
Dynamic acquisition in point operation.
In an alternative embodiment, above-mentioned apparatus is also used to after establishing incidence relation with second edge node,
Execute at least one following operation:
After determination is associated with the disconnection of second edge node, send to second edge node for request and second edge section
Point establishes the association request of incidence relation；Receive the associated response that second edge node is returned according to association request；It should determining
Associated response is that second edge node is agreed in the case where establishing incidence relation with first edge node, is built with second edge node
Vertical incidence relation；
By to second edge node send keep-alive message determine between first edge node and second edge node whether
Disconnect association.
In an alternative embodiment, above-mentioned apparatus can be in the following way based on similar to second edge node
Degree obtains from second edge node and caches local content: based on the similarity and second edge with second edge node
The temperature of local content in node determines third fringe node in second edge node；It is obtained simultaneously from third fringe node
Cache local content.
In an alternative embodiment, above-mentioned apparatus can obtain and delay from third fringe node in the following way
Deposit local content: if the quantity of third fringe node is two or more, based on third fringe node and first edge node it
Between transmission path in third fringe node determine the 4th fringe node；It obtains and is cached in local from the 4th fringe node
Hold.
According to another embodiment of the invention, a kind of system that local intelligent shunts is additionally provided.Include:
Fringe node similarity setup module, for wireless base station fringe node to be arranged (corresponding to above-mentioned first edge
It is node, subsequent to repeat no more) and need associated each wireless base station fringe node (corresponding to above-mentioned second edge node, after
It is continuous to repeat no more) similarity.
Fringe node local content temperature monitoring module, for monitoring the heat of the wireless base station fringe node local content
Spend situation.The temperature situation can be measured with mobile terminal accessing frequency, can also be measured with mobile terminal accessing flow.
Fringe node controls information exchange module, for carrying out control information exchange between wireless base station fringe node, wraps
It includes and carries out control information exchange etc. between each wireless base station fringe node.
Intelligent buffer entry computing module is calculated for the wireless base station fringe node and is needed from each associated radio base station
The content item of fringe node caching.Describedly, the calculation basis degree of association and temperature carry out.Preferably, similarity is higher, needs
The probability to be cached is bigger；Temperature is bigger, and the probability for needing to cache is bigger.
Intelligent buffer content transmission module (corresponding to above-mentioned cache module 24) is used for from associated wireless base describedly
The location transmissions such as fringe node of standing obtain the content that this wireless base station fringe node needs to download to this wireless base station fringe node.
Terminal Access Management, for carrying out message pipe to the mobile terminal for accessing the wireless base station fringe node
Reason.Such as terminal request Message Processing and message are responded.
Local content retrieval module, for after receiving terminal access solicited message, preferentially retrieving the wireless base station side
Whether edge node has the content for meeting access request, if any, local content is directly responded to the access access movement
Terminal.
Preferably, further includes:
Fringe node similarity intelligence learning module (corresponding to above-mentioned determining module 22) is used for the wireless base station side
Similarity intelligence learning is carried out between edge node and associated each wireless base station fringe node.
Heat degree threshold setup module obtains associated each wireless base station for the wireless base station fringe node to be arranged
The content heat threshold value of fringe node.
Transmission path detection module, for the fringe node and it is described have meet intelligent buffer entry fringe node it
Between transmission path situation detected, and then select optimal transmission paths associated fringe node transmitted.
Through the invention, fringe node similarity setup module is arranged the wireless base station fringe node and needs associated
The similarity of each wireless base station fringe node；The fringe node of the wireless base station fringe node controls information exchange module to pass
Each wireless base station fringe node of connection initiates temperature information inquiring request；The local temperature of each associated wireless base station fringe node
Monitoring module inquires the temperature information of this wireless base station fringe node local content；The side of each associated wireless base station fringe node
Edge node control information exchange module is by the temperature information of corresponding local content response to the wireless base station fringe node；Institute
The intelligent buffer content computing module of wireless base station fringe node is stated according to the degree of association of associated each wireless base station fringe node
And the temperature of each wireless base station fringe node local content needs intelligent buffer to the wireless base station fringe node to determine
Local content entry；The locally stored content transmission module of the wireless base station fringe node is according to the wireless base station edge
The calculated result of the intelligent buffer content computing module of node is from described in corresponding associated each wireless base station fringe node downloading
Wireless base station fringe node needs to download to the content of this wireless base station fringe node；The edge of the wireless base station fringe node
Node local service content managing module manages the downloading content；When there is wireless base station edge described in mobile terminal access
The terminal Access Management of node, the wireless base station fringe node is managed the access message of mobile terminal；
The local content retrieval module of the wireless base station fringe node preferentially retrieves wireless base station this destination edge node local content simultaneously
It is supplied to mobile terminal and realizes that local intelligent shunts.To which the bearing capacity of mobile wireless network be effectively promoted.
The present invention is described in detail combined with specific embodiments below:
Specific embodiment one
According to embodiments of the present invention, a kind of method that local intelligent shunts is provided, in mobile terminal data service
It sinks under wireless base station fringe node scene, realizes wireless base station fringe node and intelligently shunt, to be effectively promoted
The bearing capacity of mobile wireless network.
Fig. 3 is the flow chart of the local intelligent shunt method of specific embodiment one according to the present invention, as shown in figure 3, the party
Method includes step S302 to step S316.
Step S302 determines that fringe node (corresponding to above-mentioned first edge node) associated fringe node (corresponds to
Above-mentioned second edge node).Optionally, above-mentioned fringe node can be wireless base station fringe node.Optionally, above-mentioned association
Fringe node, can fringe node dispose when initialization determine, can also fringe node operation in dynamically obtain.It can
Whether selection of land, which fringe node and above-mentioned fringe node are associated, can have by the business scenario with above-mentioned fringe node
It closes to determine.
Step S304 obtains the similarity of the associated fringe node of fringe node.Optionally, which can be wireless
The similarity degree of base station fringe node operative scenario.Wireless base station fringe node operative scenario is more similar, and similarity degree is higher,
Its similarity value is also bigger.For example, operative scenario, is relayed as stadiums are broadcast live；The teaching of campus network online education；Museum increases
Strong reality, virtual reality etc..For example, it is section [u, v] that similarity, which obtains value range,.Optionally, similarity can be with value model
It encloses for [0,1].When two wireless base station fringe node similarities are 0, indicate that two wireless base station fringe node operative scenarios are complete
It is not identical, without any similarity.When two wireless base station fringe node similarities are 1, two wireless base station fringe nodes are indicated
Operative scenario is identical, in place of any difference.For example, the fringe node 1 of certain stadiums one and certain stadiums two
The operative scenario of fringe node 2 all mainly contributes to live streaming and relays competitive sports, for fringe node 1 and fringe node 2
Similarity can be determined as 1.For example, fringe node number in wireless base station is M and wireless base station fringe node M is associated wireless
Base station fringe node has L1, L2 ..., Ln, wherein the similarity of M and L1, the similarity ... of M and L2, the similarity of M and Ln according to
Secondary is S1, S2 ..., Sn.
Step S306, fringe node are monitored local content temperature.Wherein, local content temperature monitoring function is opened
Either backstage default is monitored, it also can according to need the selection on foreground and be monitored.Optionally, the fringe node
Citing ground is M described in step S304；Local content is the content of the access of terminal edge node for access；Optionally, temperature
For describing and measuring the frequency of wireless base station fringe node local content or flow or bandwidth described in terminal access.Optionally,
Temperature can be measured with the frequency of terminal access, can also be measured, can also be occupied with terminal access with the flow of terminal access
Bandwidth measure, or carry out comprehensive measurement with multiple in frequency, flow, bandwidth.Optionally, terminal access above content
Frequency it is higher, then temperature is higher；The flow of terminal access content is bigger, then temperature is higher；Terminal access content occupies
Bandwidth it is more, then temperature is higher.Optionally, heating range value can be section [x, y].Preferably, x >=0, y≤1.
Step S308, detects whether associated fringe node has the content for meeting heat threshold value requirement.If so, being transferred to
Step S310；If nothing, step S308 is repeated.Optionally, static state determines when above-mentioned threshold value can be fringe node initialization,
It is also possible to the dynamic acquisition in fringe node operation.Optionally, threshold value range can be between section [x, y].For example, right
In local content, heat threshold value H.Detect whether associated fringe node has the content for meeting heat threshold value H requirement, it can
Actively to initiate consulting to wireless base station fringe node L1, L2 ..., Ln by the wireless base station fringe node M in step S304,
It is also possible to wireless base station fringe node L1, L2 ..., Ln are to described ground wireless base station fringe node M active reporting.For example, and
Fringe node M associated wireless base station fringe node L1, L2 ..., Ln local content temperature in wireless base station arranges from high to low
Sequentially are as follows:
L1N1, L1N2 ..., L1Nn,
L2N1, L2N2 ..., L2Nn,
……
LnN1、LnN2、…、LnNn
Optionally, what the content met threshold value H can be with are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Then, the content that fringe node M in wireless base station can be obtained from associated wireless base station fringe node L1, L2 ..., Ln
Are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Step S310, fringe node calculate needs intelligence according to the similarity and temperature situation of associated fringe node and delay
The content item deposited.Above-mentioned similarity, by taking step S304 as an example, fringe node number in wireless base station is M and wireless base station edge
The associated wireless base station fringe node of node M has L1, L2 ..., Ln, wherein the similarity of M and L1, the similarity ... of M and L2, M
S1, S2 ..., Sn are followed successively by with the similarity of Ln.Described ground temperature situation, with step S308 in order to and the wireless base station side
The sequence that associated wireless base station fringe node L1, L2 ..., Ln the local content temperature of edge node M arranges from high to low are as follows:
L1N1, L1N2 ..., L1Nn,
L2N1, L2N2 ..., L2Nn,
……
LnN1、LnN2、…、LnNn
By taking step S308 as an example, above-mentioned wireless base station fringe node L1, L2 ..., Ln local content temperature meets threshold value H
Are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Then, the content that fringe node M in wireless base station can be obtained from associated wireless base station fringe node L1, L2 ..., Ln
Are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
When calculating needs the content item of intelligent buffer, calculating can carry out according to similarity and temperature.Optionally,
Similarity is higher, needs the priority of intelligent buffer higher；Temperature is bigger, and the priority for needing to cache is higher.For example, above-mentioned phase
It is obtained like degree by step S304；Optionally, temperature is for describing fringe node local content in wireless base station described in terminal access
Reference quantity, optionally, temperature can be measured with the frequency of terminal access, can also be measured with the flow of terminal access, may be used also
It is measured with the bandwidth that is occupied with terminal access, or carries out comprehensive measurement with multiple in frequency, flow, bandwidth.Optionally,
The frequency of content described in terminal access is higher, and the temperature is higher；The flow of content described in terminal access is bigger, the temperature
It is higher；The bandwidth that content described in terminal access occupies is more, and the temperature is higher.For example, above-mentioned temperature can pass through step
Rapid S308 is obtained.For example, the weight coefficient of similarity X is A, the weight coefficient of temperature Y is B, then, final calculated result can be with
It is carried out according to A × X+B × Y.
Step S312, fringe node obtain the content for needing intelligent buffer from associated fringe node.Above-mentioned fringe node
It can be wireless base station fringe node, above-mentioned associated fringe node can be associated wireless base station fringe node.Describedly
The content for needing intelligent buffer is obtained, content with illustrating, can be and be gone forward side by side from these temperature contents with step S310
The content of row intelligent buffer.
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Step S314 judge whether there is terminal access? if nothing, step S314 is repeated, if so, it is transferred to step S316,
Step S316, fringe node from the content that local intelligent caches searching terminal need content and response to end
End.
According to embodiments of the present invention, corresponding to the above method of the embodiment of the present invention, a kind of local intelligent point is additionally provided
The realization system of stream, to realize the above method.
Fig. 4 is the structural block diagram for the realization system that the local intelligent of specific embodiment one according to the present invention shunts, such as Fig. 4 institute
Show, which specifically includes that fringe node similarity setup module 410, fringe node local content temperature monitoring module 420,
Fringe node control information interaction module 430, intelligent buffer entry computing module 440, intelligent buffer content transmission module 450,
Terminal Access Management 460, local cache content retrieval module 470.Wherein,
Fringe node similarity setup module 410, for the associated each wireless base station of wireless base station fringe node to be arranged
The similarity of fringe node.For example, the wireless base station fringe node number is M and the associated nothing of wireless base station fringe node M
Line base station fringe node has L1, L2 ..., Ln, wherein the similarity of M and L1, the similarity ... of M and L2, the similarity of M and Ln
It is followed successively by S1, S2 ..., Sn.
Fringe node local content temperature monitoring module 420, for monitoring the local content heat of wireless base station fringe node
Degree.The wireless base station fringe node includes that wireless base station fringe node in described ground is associated with described ground wireless base station fringe node
Wireless base station fringe node.For example, the wireless base station fringe node includes the wireless base station fringe node M, and wireless
Base station fringe node M associated wireless base station fringe node L1, L2 ..., Ln.Optionally, local content is described in terminal access
The content of the access of fringe node；Optionally, temperature is for describing fringe node local content in wireless base station described in terminal access
Reference quantity, optionally, temperature can be measured with the frequency of terminal access, can also be measured with the flow of terminal access, may be used also
It is measured with the bandwidth that is occupied with terminal access, or carries out comprehensive measurement with multiple in frequency, flow, bandwidth.Optionally,
The frequency of content described in terminal access is higher, and the temperature is higher；The flow of content described in terminal access is bigger, the temperature
It is higher；The bandwidth that content described in terminal access occupies is more, and the temperature is higher.Optionally with the wireless base station side
The sequence that associated wireless base station fringe node L1, L2 ..., Ln the local content temperature of edge node M arranges from high to low are as follows:
L1N1, L1N2 ..., L1Nn,
L2N1, L2N2 ..., L2Nn,
……
LnN1、LnN2、…、LnNn
Optionally, above content meets heat threshold value H's are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Then, the content that fringe node M in wireless base station can be obtained from associated wireless base station fringe node L1, L2 ..., Ln
Are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Fringe node controls information interaction module 430, for carrying out control information exchange between wireless base station fringe node,
Including carrying out control information exchange etc. between each wireless base station fringe node.For example, the control information includes wireless base station side
It shakes hands between edge node, keep-alive etc..Optionally, shake hands including the wireless base station fringe node to associated each wireless
Base station fringe node initiates association request；Associated each wireless base station fringe node responds association request etc..Keep-alive is used for
Determine whether still in association status.
Intelligent buffer entry computing module 440, for wireless base station fringe node according to associated wireless base station edge section
The similarity and temperature situation of point calculate the content item for needing intelligent buffer.Described ground similarity, for example, the wireless base
Fringe node of standing number is M and fringe node M associated wireless base station fringe node in wireless base station has L1, L2 ..., Ln, wherein
The similarity of the similarity ... of the similarity of M and L1, M and L2, M and Ln are followed successively by S1, S2 ..., Sn.Described ground temperature, example
Such as with associated wireless base station fringe node L1, L2 ..., Ln the local content temperature of the wireless base station fringe node M from
The sequence of high to Low arrangement are as follows:
L1N1, L1N2 ..., L1Nn,
L2N1, L2N2 ..., L2Nn,
……
LnN1、LnN2、…、LnNn
For example, wireless base station fringe node L1, L2 ..., Ln the local content temperature meets threshold value are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Then, the content that fringe node M in wireless base station can be obtained from associated wireless base station fringe node L1, L2 ..., Ln
Are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
The content item for needing intelligent buffer is calculated describedly, and calculation basis similarity and temperature carry out.Optionally,
Similarity is higher, needs the priority of intelligent buffer higher；Temperature is bigger, and the priority for needing to cache is higher.
Intelligent buffer content transmission module 450 is used for wireless base station fringe node from associated wireless base station fringe node
Obtain the content for needing intelligent buffer.The content item for needing intelligent buffer is obtained describedly, is calculated by intelligent buffer entry
Module obtains, for example, it may be obtaining from these temperature contents:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Terminal Access Management 460, for having monitored whether that terminal accesses the wireless base station fringe node, for example,
Described ground wireless base station fringe node M.
Local cache content retrieval module 470, for when have terminal access the wireless base station fringe node when, the nothing
The content for the content retrieval terminal needs that line base station fringe node is cached from local intelligent simultaneously responds terminal.Optionally, local
The content of intelligent buffer is obtained by intelligent buffer content transmission module.
By this specific embodiment one, after wireless base station fringe node powers on, fringe node similarity setup module 410 is set
Set the similarity of the fringe node of the associated each wireless base station of wireless base station fringe node；The monitoring of fringe node local content temperature
Module 420 carries out temperature monitoring to the local content of wireless base station fringe node；It is right that fringe node controls information exchange module 430
Control information exchange is carried out between wireless base station fringe node；Intelligent buffer entry computing module 440 is to wireless base station edge section
Point be calculated needing in intelligent buffer according to the similarity and temperature situation of associated each wireless base station fringe node
Hold entry；Intelligent buffer content transmission module 450 needs in intelligent buffer according to what intelligent buffer entry computing module calculated
Holding entry is that wireless base station fringe node in described ground obtains the content for needing intelligent buffer from associated wireless base station fringe node；
When there is terminal to access the wireless base station fringe node, what local cache content retrieval module 470 to be accessed according to terminal
The content for the content retrieval terminal needs that content is cached from local intelligent simultaneously responds terminal realization local intelligent shunting.To effectively
Ground improves the bearing capacity of mobile wireless network.
Specific embodiment two
According to embodiments of the present invention, a kind of preferably method that local intelligent shunts is additionally provided, in mobile terminal
Data service is sunk under wireless base station fringe node scene, is realized wireless base station fringe node and is intelligently shunted, thus effectively
Ground improves the bearing capacity of mobile wireless network.
Fig. 5 is the flow chart of the local intelligent shunt method of specific embodiment two according to the present invention, as shown in figure 5, the party
Method includes step S502 to step S522.
Step S502 determines the associated fringe node of fringe node.Optionally, the fringe node is wireless base station edge
Node.Optionally, the associated fringe node can be initialized when the fringe node is disposed and be determined, can also be in institute
It states and is dynamically obtained in fringe node operation.Optionally, which fringe node and the destination edge node are associated, can pass through
With whether the business scenario of the fringe node related determines.
Step S504 obtains the similarity of the associated fringe node of fringe node.Optionally, the similarity is the nothing
The similarity degree of line base station fringe node operative scenario.The wireless base station fringe node operative scenario is more similar, similar journey
Degree is higher, and similarity value is also bigger.For example, the operative scenario, is relayed as stadiums are broadcast live；Campus network online education
Teaching；Museum's augmented reality, virtual reality etc..Citing ground, it is section [u, v] that similarity, which obtains value range,.Optionally, phase
It can be with value range for [0,1] like degree.When the two wireless base station fringe node similarities are 0, two wireless base stations are indicated
Fringe node operative scenario is not completely identical, without any similarity.When the two wireless base station fringe node similarities are 1
When, indicate that two wireless base station fringe node operative scenarios are identical, in place of any difference.For example, certain stadiums one
The fringe node 2 of fringe node 1 and certain stadiums two such as its operative scenario is all mainly used for live streaming and relays competitive sports, right
It can be determined as 1 in the similarity of fringe node 1 and fringe node 2.For example, the wireless base station fringe node number is M, and
Fringe node M associated wireless base station fringe node in wireless base station has L1, L2 ..., Ln, wherein the similarity of M and L1, M and L2
Similarity ..., the similarity of M and Ln is followed successively by S1, S2 ..., Sn.
The content heat degree threshold of associated fringe node is arranged in step S506, fringe node.Optionally, the fringe node
For wireless base station fringe node.For example, the wireless base station fringe node number is M and wireless base station fringe node M is associated
Wireless base station fringe node has L1, L2 ..., Ln.Optionally, the temperature is for describing wireless base station edge described in terminal access
The reference quantity of node local content, optionally, temperature can be measured with the frequency of terminal access, can also use the stream of terminal access
Amount is measured, and the bandwidth that terminal access can also be used to occupy is measured, or is integrated with multiple in frequency, flow, bandwidth
It measures.Preferably, describedly, the frequency of content described in terminal access is higher, and the temperature is higher；Content described in terminal access
Flow it is bigger, the temperature is higher；The bandwidth that content described in terminal access occupies is more, and the temperature is higher.It is described
Content heat degree threshold, when the local content temperature with the associated fringe node of the fringe node if it exceeds described value, institute
The content that described ground temperature is more than described value can be obtained from the associated fringe node by stating fringe node.The content heat
Threshold value is spent, value range is section [x, y].Optionally, it is [0,1] that range, which can be set, in content heat degree threshold in described ground.When
When the content is identical with the wireless base station fringe node business scenario, the content heat degree threshold be can be set
It is 0, as long as indicating there is the content, wireless base station edge section with the associated fringe node of wireless base station fringe node
Point can obtain the content from the associated fringe node of the fringe node；When the content and the wireless base station side
When edge node traffic scene is completely irrelevant, the content heat degree threshold can be set to 1, indicate wireless base station edge section
Point does not obtain the content from the associated fringe node of the fringe node always.For example, the wireless base station fringe node is compiled
Number there are L1, L2 ..., Ln for M and the associated wireless base station fringe node of wireless base station fringe node M.Wireless base station fringe node
The content heat degree threshold of M setting and associated wireless base station fringe node L1, L2 ..., Ln are followed successively by R1, R2 ..., Rn.If
Certain local content temperature is more than R1 in fringe node L1, described in wireless base station fringe node M can be obtained from fringe node L1
Temperature is more than the local content of R1.Other and fringe node M associated fringe node L2 ..., Ln and so on.
Step S508, fringe node are monitored local content temperature.Local content temperature monitoring function is opened both may be used
To be that backstage default is monitored, it also can according to need the selection on foreground and be monitored.Describedly, the fringe node citing
Ground is M described in step S504；Optionally, local content is the content for the access that terminal accesses the fringe node；It is optional
Ground, temperature is for describing and measuring the frequency of wireless base station fringe node local content or flow or bandwidth described in terminal access.
Optionally, temperature can be measured with the frequency of terminal access, can also be measured, can also be visited with terminal with the flow of terminal access
It asks that the bandwidth of occupancy is measured, or carries out comprehensive measurement with multiple in frequency, flow, bandwidth.Optionally, terminal access institute
The frequency for stating content is higher, and the temperature is higher；The flow of content described in terminal access is bigger, and the temperature is higher；Eventually
The bandwidth that end accesses the content occupancy is more, and the temperature is higher.Describedly, heating range value is section [x, y].It is optional
Ground, x >=0.Y≤1.
Step S510, fringe node are monitored control information.Optionally, the fringe node is wireless base station edge
Node, step S510 is for carrying out control information interaction etc. between each wireless base station fringe node.For example, the control packet
It includes but is not limited to be shaken hands between wireless base station fringe node, keep-alive etc..Optionally, it shakes hands including the wireless base station edge
Node initiates association request to associated each wireless base station fringe node；Associated each wireless base station fringe node is responded
Association request etc.
Step S512, detects whether associated fringe node has the content for meeting heat degree threshold requirement.If so, being transferred to step
Rapid S514；If nothing, step S512 is repeated.Optionally, static state determines when the threshold value can be fringe node initialization, can also
To be the dynamic acquisition in fringe node operation.Optionally, threshold range is between section [x, y].For example, for described interior
Hold, heat degree threshold H.Whether the associated fringe node of detection has the content for meeting heat degree threshold H requirement, can pass through
Fringe node M in wireless base station described in step S504 actively initiates consulting to wireless base station fringe node L1, L2 ..., Ln, can also
To be wireless base station the fringe node L1, L2 ..., Ln to described ground wireless base station fringe node M active reporting.Further lift
Example ground and associated wireless base station fringe node L1, L2 ..., Ln the local content temperature of the wireless base station fringe node M
The sequence arranged from high to low are as follows:
L1N1, L1N2 ..., L1Nn,
L2N1, L2N2 ..., L2Nn,
……
LnN1、LnN2、…、LnNn
For example, the content meets threshold value H's are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Then, the content that fringe node M in wireless base station can be obtained from associated wireless base station fringe node L1, L2 ..., Ln
Are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Step S514, fringe node calculate needs intelligence according to the similarity and temperature situation of associated fringe node and delay
The content item deposited.The similarity, by taking step S504 as an example, the wireless base station fringe node number is M and wireless base
The associated wireless base station fringe node of the fringe node M that stands has L1, L2 ..., Ln, wherein the similarity of M and L1, and M and L2's is similar
Degree ..., the similarity of M and Ln are followed successively by S1, S2 ..., Sn.Described ground temperature situation, it is by taking step S512 as an example and described wireless
Fringe node M associated wireless base station fringe node L1, L2 ..., Ln the local content temperature in base station arranges from high to low
Sequentially are as follows:
L1N1, L1N2 ..., L1Nn,
L2N1, L2N2 ..., L2Nn,
……
LnN1、LnN2、…、LnNn
For example, wireless base station fringe node L1, L2 ..., Ln the local content temperature meets threshold value H's are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Then, the content that fringe node M in wireless base station can be obtained from associated wireless base station fringe node L1, L2 ..., Ln
Are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
The content item for needing intelligent buffer is calculated, calculation basis similarity and temperature carry out.Optionally, similarity
It is higher, need the priority of intelligent buffer higher；Temperature is bigger, and the priority for needing to cache is higher.For example, described is similar
Degree is obtained by step S504；Optionally, temperature is for describing fringe node local content in wireless base station described in terminal access
Reference quantity, optionally, temperature can be measured with the frequency of terminal access, can also be measured with the flow of terminal access, can be with
It is measured with the bandwidth that terminal access occupies, or carries out comprehensive measurement with multiple in frequency, flow, bandwidth.Preferably, institute
Ground is stated, the frequency of content described in terminal access is higher, and the temperature is higher；The flow of content described in terminal access is bigger, institute
It is higher to state temperature；The bandwidth that content described in terminal access occupies is more, and the temperature is higher.For example, described ground temperature is logical
Cross step S512 acquisition.For example, the weight coefficient of temperature Y is B, then, final calculating knot if the weight coefficient of similarity X is A
Fruit carries out according to A × X+B × Y.
Step S516, edge section of the fringe node from qualified associated fringe node selection optimal transmission paths
Point.Optionally, the fringe node is wireless base station fringe node.Describedly, qualified associated fringe node is logical
Cross step S514 acquisition.The optimal transmission paths, measurement standard are that the content can be received in the most fast time.It can be with
It is that physical distance is nearest between the wireless base station fringe node；It can be data between the wireless base station fringe node to transmit
It is fastest；It can also be and counted between physical distance and the wireless base station fringe node between the wireless base station fringe node
Comprehensive measurement is carried out according to both transmission speeds.
Step S518, fringe node obtain the content for needing intelligent buffer from associated fringe node.The edge section
Point is wireless base station fringe node, and the associated fringe node is associated wireless base station fringe node.It obtains describedly
The content of intelligent buffer is needed, content can be and obtain from these temperature contents by taking step S512 as an example:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Step S520 judges whether there is terminal access, if nothing, repeats step S520, if so, it is transferred to step S522,
Step S522, fringe node from the content that local intelligent caches searching terminal need content and response to end
End.
According to embodiments of the present invention, corresponding to the above method of the embodiment of the present invention, a kind of local intelligent point is additionally provided
The realization system of stream, to realize the above method.
Fig. 6 is the structural block diagram for the realization system that the local intelligent of specific embodiment two according to the present invention shunts, such as Fig. 6 institute
Show, which specifically includes that fringe node similarity setup module 610, heat degree threshold setup module 620, fringe node local
Content temperature monitoring module 630, fringe node control information exchange module 640, intelligent buffer entry computing module 650, transmission
Route inspection module 660, intelligent buffer content transmission module 670, terminal Access Management 680, local cache content retrieval
Module 690.Wherein,
Fringe node similarity setup module 610, for the associated each wireless base station of wireless base station fringe node to be arranged
The similarity of fringe node.For example, the wireless base station fringe node number is M and the associated nothing of wireless base station fringe node M
Line base station fringe node has L1, L2 ..., Ln, wherein the similarity of M and L1, the similarity ... of M and L2, the similarity of M and Ln
It is followed successively by S1, S2 ..., Sn.
Heat degree threshold setup module 620, for the local content of the fringe node and each associated fringe node to be arranged
Heat degree threshold.Optionally, the fringe node is wireless base station fringe node.For example, the wireless base station fringe node number
There are L1, L2 ..., Ln for M and the associated wireless base station fringe node of wireless base station fringe node M.Described ground content temperature threshold
Value, refers to the local content temperature of the associated fringe node of the fringe node if it exceeds described value, the fringe node can
To obtain the content that described ground temperature is more than described value from the associated fringe node.For example, wireless base station edge section
Point number is M and fringe node M associated wireless base station fringe node in wireless base station has L1, L2 ..., Ln.Wireless base station edge
The content heat degree threshold of node M setting and associated wireless base station fringe node L1, L2 ..., Ln are followed successively by R1, R2 ..., Rn.
If certain local content temperature is more than R1 in fringe node L1, wireless base station fringe node M can be obtained from fringe node L1
The temperature is more than the local content of R1.Other and fringe node M associated fringe node L2 ..., Ln and so on.
Fringe node local content temperature monitoring module 630, for monitoring the local content heat of wireless base station fringe node
Degree.The wireless base station fringe node includes that wireless base station fringe node in described ground is associated with described ground wireless base station fringe node
Wireless base station fringe node.For example, the wireless base station fringe node includes the wireless base station fringe node M, and wireless
Base station fringe node M associated wireless base station fringe node L1, L2 ..., Ln.Optionally, local content is described in terminal access
The content of the access of fringe node；Optionally, temperature is for describing fringe node local content in wireless base station described in terminal access
Reference quantity, optionally, temperature can be measured with the frequency of terminal access, can also be measured with the flow of terminal access, may be used also
It is measured with the bandwidth that is occupied with terminal access, or carries out comprehensive measurement with multiple in frequency, flow, bandwidth.Optionally,
The frequency of content described in terminal access is higher, and the temperature is higher；The flow of content described in terminal access is bigger, the temperature
It is higher；The bandwidth that content described in terminal access occupies is more, and the temperature is higher.For example, with the wireless base station edge
The sequence that associated wireless base station fringe node L1, L2 ..., Ln the local content temperature of node M arranges from high to low are as follows:
L1N1, L1N2 ..., L1Nn,
L2N1, L2N2 ..., L2Nn,
……
LnN1、LnN2、…、LnNn
For example, the content meets temperature are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Then, the content that fringe node M in wireless base station can be obtained from associated wireless base station fringe node L1, L2 ..., Ln
Are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Fringe node controls information interaction module 640, for carrying out control information interaction between wireless base station fringe node,
Including carrying out control information interaction etc. between each wireless base station fringe node.For example, the control information includes wireless base station side
It shakes hands between edge node, keep-alive etc..Optionally, shake hands including the wireless base station fringe node to associated each wireless
Base station fringe node initiates association request；Associated each wireless base station fringe node responds association request etc..
Intelligent buffer entry computing module 650, for wireless base station fringe node according to associated wireless base station edge section
The similarity and temperature situation of point calculate the content item for needing intelligent buffer.Described ground similarity, for example, the wireless base
Fringe node of standing number is M and fringe node M associated wireless base station fringe node in wireless base station has L1, L2 ..., Ln, wherein
The similarity of the similarity ... of the similarity of M and L1, M and L2, M and Ln are followed successively by S1, S2 ..., Sn.Described ground temperature, example
Such as with associated wireless base station fringe node L1, L2 ..., Ln the local content temperature of the wireless base station fringe node M from
The sequence of high to Low arrangement are as follows:
L1N1, L1N2 ..., L1Nn,
L2N1, L2N2 ..., L2Nn,
……
LnN1、LnN2、…、LnNn
For example, wireless base station fringe node L1, L2 ..., Ln the local content temperature meets heat degree threshold requirement are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Then, the content that fringe node M in wireless base station can be obtained from associated wireless base station fringe node L1, L2 ..., Ln
Are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Described calculates the content item for needing intelligent buffer, and calculation basis similarity and temperature carry out.Preferably,
Similarity is higher, needs the priority of intelligent buffer higher；Temperature is bigger, and the priority for needing to cache is higher.
Transmission path detection module 660, for the wireless base station fringe node and the qualified wireless base
Transmission path between the associated wireless base station fringe node of fringe node of standing is detected.Optionally, qualified association
Fringe node pass through intelligent buffer entry computing module obtain.The optimal transmission paths, standard are the most fast time
Inside receive the content.It is nearest to can be physical distance between the wireless base station fringe node；It can be the wireless base station
Data transmission bauds is most fast between fringe node；It can also be physical distance and the nothing between the wireless base station fringe node
Both data transmission bauds carry out comprehensive measurement between the fringe node of line base station.
Intelligent buffer content transmission module 670 is used for wireless base station fringe node from associated wireless base station fringe node
Obtain the content for needing intelligent buffer.The acquisition needs the content item of intelligent buffer, is calculated by intelligent buffer entry
Module obtains, for example, it may be obtaining from these temperature contents:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Terminal Access Management 680, for having monitored whether that terminal accesses the wireless base station fringe node, for example,
The wireless base station fringe node M.
Local cache content retrieval module 690, for when have terminal access the wireless base station fringe node when, the nothing
The content for the content retrieval terminal needs that line base station fringe node is cached from local intelligent simultaneously responds terminal.Optionally, local intelligence
The content that can be cached is obtained by intelligent buffer content transmission module.
By this specific embodiment two, after wireless base station fringe node powers on, fringe node similarity setup module 610 is set
Set the similarity of the fringe node of the associated each wireless base station of wireless base station fringe node；Heat degree threshold setup module 620 is arranged
The local content heat degree threshold of the wireless base station fringe node；Fringe node local content temperature monitoring module 630 is to wireless
The local content of base station fringe node carries out temperature monitoring；Fringe node controls information exchange module 640 to wireless base station edge
Control information exchange such as temperature inquiry etc. is carried out between node；Intelligent buffer entry computing module 650 is to wireless base station edge section
Point be calculated needing in intelligent buffer according to the similarity and temperature situation of associated each wireless base station fringe node
Hold entry；Transmission path checks that module 660 detects the wireless base station fringe node and the qualified wireless base station side
Optimal transmission paths between the associated wireless base station fringe node of edge node；Intelligent buffer content transmission module 670 is according to intelligence
Can the content item for needing intelligent buffer that calculates of cache entries computing module be described ground wireless base station fringe node from association
Wireless base station fringe node obtain and need the content of intelligent buffer；When there is terminal to access the wireless base station fringe node,
The content retrieval terminal needs that local cache content retrieval module 690 is cached according to the terminal content to be accessed from local intelligent
Content and respond terminal realize local intelligent shunt.To which the bearing capacity of mobile wireless network be effectively promoted.
Specific embodiment three
According to embodiments of the present invention, a kind of preferably method that local intelligent shunts is provided, in mobile terminal number
It is sunk under wireless base station fringe node scene according to business, realizes wireless base station fringe node and intelligently shunt, thus effectively
Improve the bearing capacity of mobile wireless network.
Fig. 7 is the flow chart of the local intelligent shunt method of specific embodiment three according to the present invention, as shown in fig. 7, the party
Method includes step S702 to step S718.
Step S702 determines the associated fringe node of fringe node.Optionally, the fringe node is wireless base station edge
Node.Optionally, the associated fringe node can be initialized when the fringe node is disposed and be determined, can also be in institute
It states and is dynamically obtained in fringe node operation.Optionally, which fringe node and the destination edge node are associated, can pass through
With whether the business scenario of the fringe node related determines.
Step S704 determines the content heat degree threshold of the associated fringe node of fringe node.Optionally, the fringe node
For wireless base station fringe node.For example, the wireless base station fringe node number is M and wireless base station fringe node M is associated
Wireless base station fringe node has L1, L2 ..., Ln.The content heat degree threshold refers to and the associated edge section of the fringe node
The local content temperature of point is if it exceeds described value, the fringe node can obtain describedly from the associated fringe node
Temperature is more than the content of described value.For example, the wireless base station fringe node number is that M is associated with wireless base station fringe node M
Wireless base station fringe node have L1, L2 ..., Ln.Wireless base station fringe node M setting and associated wireless base station fringe node
The content heat degree threshold of L1, L2 ..., Ln are followed successively by R1, R2 ..., Rn.If certain local content temperature is more than in fringe node L1
R1, wireless base station fringe node M can obtain the local content that the temperature is more than R1 from fringe node L1.Other and edge
Node M associated fringe node L2 ..., Ln and so on.
Step S706, fringe node are monitored local content temperature.Optionally, the fringe node is wireless base station
Fringe node, such as the fringe node are M, L1, L2 ... described in step S704, Ln；Optionally, local content is eventually
Terminate the content of the access into the fringe node；Optionally, temperature is for describing edge section in wireless base station described in terminal access
The reference quantity of point local content, optionally, temperature can be measured with the frequency of terminal access, can also use the flow of terminal access
It measures, the bandwidth that terminal access can also be used to occupy is measured, or carries out comprehensive weighing apparatus with multiple in frequency, flow, bandwidth
Amount.Preferably, describedly, the frequency of content described in terminal access is higher, and the temperature is higher；Content described in terminal access
Flow is bigger, and the temperature is higher；The bandwidth that content described in terminal access occupies is more, and the temperature is higher.
Step S708, fringe node carry out intelligence learning to the similarity of associated fringe node.Optionally, the edge
Node is wireless base station fringe node.By taking step S704 as an example, the wireless base station fringe node is M, L1, L2 ..., Ln, institute
The method for carrying out intelligence learning to similarity stated is: each wireless base station fringe node is to this fringe node local content warm
Degree is monitored, and to the associated each wireless base station fringe node local content temperature of the wireless base station fringe node and institute
The local content temperature for stating wireless base station fringe node is compared, if associated wireless with the wireless base station fringe node
The high entry of base station fringe node local content temperature and the high entry phase of the wireless base station fringe node local content temperature
As probability it is bigger, then the wireless base station fringe node and the associated wireless base station fringe node similarity are higher.
For example, the wireless base station fringe node is that the associated wireless base station fringe node of M and M has L1, L2 ..., Ln.For example, as and
The high entry of M local content temperature is compared, the high item of the high entry probability > L2 local content temperature of the local content temperature of L1
The high entry probability of mesh probability ... > Ln local content temperature, then:
The similarity of the similarity ... > Ln and M of the similarity > L2 and M of L1 and M.
Step S710, fringe node detect whether associated fringe node has the content for meeting temperature requirement.If so, turning
Enter step S712；If nothing, step S710 is repeated.For example, whether the associated fringe node of the detection has and meets temperature and want
The content asked, can by fringe node M in wireless base station described in step S706 actively to wireless base station fringe node L1,
L2 ..., Ln initiate consulting, are also possible to wireless base station the fringe node L1, L2 ..., Ln to the wireless base station edge
Node M active reporting.Optionally with the associated wireless base station fringe node L1 of the wireless base station fringe node M,
The sequence that L2 ..., Ln local content temperature arrange from high to low are as follows:
L1N1, L1N2 ..., L1Nn,
L2N1, L2N2 ..., L2Nn,
……
LnN1, LnN2 ..., LnNn
Optionally, the content meets threshold value are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Then, the content that fringe node M in wireless base station can be obtained from associated wireless base station fringe node L1, L2 ..., Ln
Are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Step S712, fringe node calculate needs intelligence according to the similarity and temperature situation of associated fringe node and delay
The content item deposited.The similarity can be obtained by step S708, by taking step S708 as an example, the wireless base station side
Edge node serial number is that M and the associated wireless base station fringe node of wireless base station fringe node M have L1, L2 ..., Ln, wherein M and
The similarity of the similarity ... of the similarity of L1, M and L2, M and Ln are followed successively by S1, S2 ..., Sn.The temperature situation, with
For step S706 and the wireless base station fringe node M associated wireless base station the fringe node L1, L2 ..., Ln is local
The sequence that content temperature arranges from high to low are as follows:
L1N1, L1N2 ..., L1Nn,
L2N1, L2N2 ..., L2Nn,
……
LnN1、LnN2、…、LnNn
Optionally, wireless base station fringe node L1, L2 ..., Ln the local content temperature meets threshold value are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Then, the content that fringe node M in wireless base station can be obtained from associated wireless base station fringe node L1, L2 ..., Ln
Are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Described calculates the content item for needing intelligent buffer, and calculation basis similarity and temperature carry out.Preferably,
Similarity is higher, needs the priority of intelligent buffer higher；Temperature is bigger, and the priority for needing to cache is higher.Optionally, described
Similarity is obtained by step S708；Optionally, temperature is for describing in fringe node local in wireless base station described in terminal access
The reference quantity of appearance, optionally, temperature can be measured with the frequency of terminal access, can also be measured with the flow of terminal access, also
The bandwidth that terminal access can be used to occupy is measured, or carries out comprehensive measurement with multiple in frequency, flow, bandwidth.It is optional
The frequency on ground, content described in terminal access is higher, and the temperature is higher；The flow of content described in terminal access is bigger, described
Temperature is higher；The bandwidth that content described in terminal access occupies is more, and the temperature is higher.For example, the temperature can be with
It is obtained by step S710.For example, the weight coefficient of similarity X is A, the weight coefficient of temperature Y is B, then, final calculating knot
Fruit carries out according to A × X+B × Y.
Step S714, fringe node obtain the content for needing intelligent buffer from associated fringe node.The edge section
Point is wireless base station fringe node, and the associated fringe node is associated wireless base station fringe node.The acquisition
The content of intelligent buffer is needed, content can be and obtain from these temperature contents by taking step S710 as an example:
L1N1, L1N2 ..., L1Nn,
L2N1, L2N2 ..., L2Nn,
……
LnN1、LnN2、…、LnNn
Step S716 judges whether there is terminal access, if nothing, step S716 is repeated, if so, being transferred to step S718；
Step S718, the content for the content retrieval terminal needs that fringe node is cached from local intelligent simultaneously respond terminal.
According to embodiments of the present invention, corresponding to the above method of the embodiment of the present invention, a kind of local intelligent point is additionally provided
The realization system of stream, to realize the above method.
Fig. 8 is the structural block diagram for the realization system that the local intelligent of specific embodiment three according to the present invention shunts, such as Fig. 8 institute
Show, which specifically includes that heat degree threshold setup module 810, fringe node local content temperature monitoring module 820, incidence edge
Edge node similarity study module 830, intelligent buffer entry computing module 840, intelligent buffer content transmission module 850, terminal
Access Management 860, local cache content retrieval module 870.Wherein:
Heat degree threshold setup module 810, the heat degree threshold of the local content for fringe node to be arranged.Optionally, described
Fringe node is wireless base station fringe node.For example, the wireless base station fringe node number is M and wireless base station edge section
The associated wireless base station fringe node of point M has L1, L2 ..., Ln.The content heat degree threshold refers to and closes with the fringe node
The local content temperature of the fringe node of connection is if it exceeds described value, the fringe node can be from the associated fringe nodes
Obtain the content that described ground temperature is more than described value.For example, the wireless base station fringe node number is M and wireless base station side
The associated wireless base station fringe node of edge node M has L1, L2 ..., Ln.Wireless base station fringe node M setting and associated wireless
The content heat degree threshold of base station fringe node L1, L2 ..., Ln are followed successively by R1, R2 ..., Rn.If certain local in fringe node L1
Content temperature is more than R1, and wireless base station fringe node M can be obtained from fringe node L1 in the local that the temperature is more than R1
Hold.Other and fringe node M associated fringe node L2 ..., Ln and so on.
Fringe node local content temperature monitoring module 820, for monitoring the local content heat of wireless base station fringe node
Degree.The wireless base station fringe node includes that wireless base station fringe node in described ground is associated with described ground wireless base station fringe node
Wireless base station fringe node.For example, the wireless base station fringe node includes the wireless base station fringe node M, and wireless
Base station fringe node M associated wireless base station fringe node L1, L2 ..., Ln.Optionally, local content is described in terminal access
The content of the access of fringe node；Optionally, temperature is for describing fringe node local content in wireless base station described in terminal access
Reference quantity, optionally, temperature can be measured with the frequency of terminal access, can also be measured with the flow of terminal access, may be used also
It is measured with the bandwidth that is occupied with terminal access, or carries out comprehensive measurement with multiple in frequency, flow, bandwidth.Optionally,
The frequency of content described in terminal access is higher, and the temperature is higher；The flow of content described in terminal access is bigger, the temperature
It is higher；The bandwidth that content described in terminal access occupies is more, and the temperature is higher.For example, with the wireless base station edge
The sequence that associated wireless base station fringe node L1, L2 ..., Ln the local content temperature of node M arranges from high to low are as follows:
L1N1, L1N2 ..., L1Nn,
L2N1, L2N2 ..., L2Nn,
……
LnN1、LnN2、…、LnNn
For example, the content meets threshold value are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Then, the content that fringe node M in wireless base station can be obtained from associated wireless base station fringe node L1, L2 ..., Ln
Are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
It is associated with fringe node similarity study module 830, for described in intelligence learning wireless base station fringe node and pass
The similarity of the fringe node of each wireless base station of connection.The fringe node is wireless base station fringe node.It is with step S704
Example, the wireless base station fringe node number is M and fringe node M associated wireless base station fringe node in wireless base station has L1,
L2 ..., Ln.The method for carrying out intelligence learning to similarity describedly is: each wireless base station fringe node is to this edge section
Point local content temperature is monitored, and to local with the associated each wireless base station fringe node of the wireless base station fringe node
Content temperature and the local content temperature of the wireless base station fringe node are compared, if with wireless base station edge section
The high entry of the associated wireless base station fringe node local content temperature of point and wireless base station fringe node local content heat
It is bigger to spend the similar probability of high entry, then the wireless base station fringe node and the associated wireless base station fringe node phase
It is higher like spending.Citing ground, the wireless base station fringe node are that the associated wireless base station fringe node of M and M has L1,
L2 ..., Ln.For example, as the entry high with M local content temperature is compared, the high entry probability > L2 of the local content temperature of L1
The high entry probability of high entry the probability ... > Ln local content temperature of local content temperature, then:
The similarity of the similarity ... > Ln and M of the similarity > L2 and M of L1 and M.
Intelligent buffer entry computing module 840, for wireless base station fringe node according to associated wireless base station edge section
The similarity and temperature situation of point calculate the content item for needing intelligent buffer.The similarity, for example, the wireless base
Fringe node of standing number is M and fringe node M associated wireless base station fringe node in wireless base station has L1, L2 ..., Ln, wherein
The similarity of the similarity ... of the similarity of M and L1, M and L2, M and Ln are followed successively by S1, S2 ..., Sn.The temperature, example
Such as with associated wireless base station fringe node L1, L2 ..., Ln the local content temperature of the wireless base station fringe node M from
The sequence of high to Low arrangement are as follows:
L1N1, L1N2 ..., L1Nn,
L2N1, L2N2 ..., L2Nn,
……
LnN1、LnN2、…、LnNn
For example, wireless base station fringe node L1, L2 ..., Ln the local content temperature meets heat degree threshold requirement are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Then, the content that fringe node M in wireless base station can be obtained from associated wireless base station fringe node L1, L2 ..., Ln
Are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Described calculates the content item for needing intelligent buffer, and calculation basis similarity and temperature carry out.Preferably,
Similarity is higher, needs the priority of intelligent buffer higher；Temperature is bigger, and the priority for needing to cache is higher.
Intelligent buffer content transmission module 850 is used for wireless base station fringe node from associated wireless base station fringe node
Obtain the content for needing intelligent buffer.The acquisition needs the content item of intelligent buffer, is calculated by intelligent buffer entry
Module obtains, for example, it may be obtaining from these temperature contents:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Terminal Access Management 860, for having monitored whether that terminal accesses the wireless base station fringe node, for example,
Described ground wireless base station fringe node M.
Local cache content retrieval module 870, for when have terminal access the wireless base station fringe node when, the nothing
The content for the content retrieval terminal needs that line base station fringe node is cached from local intelligent simultaneously responds terminal.Optionally, local intelligence
The content that can be cached is obtained by intelligent buffer content transmission module.
By this specific embodiment three, after wireless base station fringe node powers on, heat degree threshold setup module 810 is arranged described
Wireless base station fringe node local content heat degree threshold；Fringe node local content temperature monitoring module 820 is to wireless base station side
The local content of edge node carries out temperature monitoring；Fringe node similarity study module 830 is associated with to wireless base station fringe node
Intelligence learning is carried out with the similarity of associated each wireless base station fringe node；Intelligent buffer entry computing module 840 is to wireless
Base station fringe node be calculated needing intelligence according to the similarity and temperature situation of associated each wireless base station fringe node
The content item that can be cached；Intelligent buffer content transmission module 850 needs intelligence according to what intelligent buffer entry computing module calculated
The content item that can be cached, which obtains for described ground wireless base station fringe node from associated wireless base station fringe node, needs intelligence
The content of caching；When there is terminal to access the wireless base station fringe node, local cache content retrieval module 870 is according to terminal
The content for the content retrieval terminal needs that the content to be accessed is cached from local intelligent simultaneously responds terminal realization local intelligent
It shunts.To which the bearing capacity of mobile wireless network be effectively promoted.
Specific embodiment four
According to embodiments of the present invention, a kind of method that local intelligent shunts is additionally provided, in mobile terminal data industry
Business is sunk under wireless base station fringe node scene, is realized wireless base station fringe node and is intelligently shunted, to effectively be promoted
The bearing capacity of mobile wireless network.
Fig. 9 is the flow chart of the local intelligent shunt method of specific embodiment four according to the present invention, as shown in figure 9, the party
Method includes step S902 to step S922.
Step S902 determines the associated fringe node of fringe node.Optionally, the fringe node is wireless base station edge
Node.Optionally, the associated fringe node can be initialized when the fringe node is disposed and be determined, can also be in institute
It states and is dynamically obtained in fringe node operation.Optionally, which fringe node and the destination edge node are associated, can pass through
With whether the business scenario of the fringe node related determines.
Step S904 determines the content heat degree threshold of the associated fringe node of fringe node.Optionally, the fringe node
For wireless base station fringe node.For example, the wireless base station fringe node number is M and wireless base station fringe node M is associated
Wireless base station fringe node has L1, L2 ..., Ln.The content heat degree threshold refers to and the associated edge section of the fringe node
The local content temperature of point is if it exceeds described value, the fringe node can obtain describedly from the associated fringe node
Temperature is more than the content of described value.For example, the wireless base station fringe node number is that M is associated with wireless base station fringe node M
Wireless base station fringe node have L1, L2 ..., Ln.Wireless base station fringe node M setting and associated wireless base station fringe node
The content heat degree threshold of L1, L2 ..., Ln are followed successively by R1, R2 ..., Rn.If certain local content temperature is more than in fringe node L1
R1, wireless base station fringe node M can obtain the local content that the temperature is more than R1 from fringe node L1.Other and edge
Node M associated fringe node L2 ..., Ln and so on.
Step S906, fringe node are monitored local content temperature.Optionally, fringe node citing ground is step
M described in rapid S904；Optionally, local content is the content for the access that terminal accesses the fringe node；Optionally, temperature
For describing and measuring frequency, flow or the bandwidth of fringe node local content in wireless base station described in terminal access.Optionally, hot
Degree can be measured with the frequency of terminal access, can also be measured with the flow of terminal access, can also be occupied with terminal access
Bandwidth is measured, or carries out comprehensive measurement with multiple in frequency, flow, bandwidth.Optionally, content described in terminal access
Frequency is higher, and the temperature is higher；The flow of content described in terminal access is bigger, and the temperature is higher；Terminal access institute
The bandwidth for stating content occupancy is more, and the temperature is higher.
Step S908, fringe node are monitored control information.Optionally, the fringe node is wireless base station edge
Node, step S908 is for carrying out control information interaction etc. between each wireless base station fringe node.For example, the control packet
It includes but is not limited to be shaken hands between wireless base station fringe node, keep-alive etc..Optionally, it shakes hands including the wireless base station edge
Node initiates association request to associated each wireless base station fringe node；Associated each wireless base station fringe node is responded
Association request etc..
Step S910, fringe node carry out intelligence learning, optionally, the edge section to associated fringe node similarity
Point is wireless base station fringe node.By taking step S904 as an example, the wireless base station fringe node is M, L1, L2 ..., and Ln is described
The method that ground carries out intelligence learning to similarity is: each wireless base station fringe node is to this fringe node local content temperature
Be monitored, and to the associated each wireless base station fringe node local content temperature of the wireless base station fringe node and described
The local content temperature of wireless base station fringe node is compared, if with the associated wireless base of the wireless base station fringe node
The high entry of fringe node local content temperature of standing is similar with the high entry of the wireless base station fringe node local content temperature
Probability it is bigger, then the wireless base station fringe node and the associated wireless base station fringe node similarity are higher.Example
Such as, the wireless base station fringe node is that the associated wireless base station fringe node of M and M has L1, L2 ..., Ln.Citing ground, such as and
The high entry of M local content temperature is compared, the high item of the high entry probability > L2 local content temperature of the local content temperature of L1
The high entry probability of mesh probability ... > Ln local content temperature, then:
The similarity of the similarity ... > Ln and M of the similarity > L2 and M of L1 and M.
Step S912, detects whether associated fringe node has the content for meeting temperature requirement.If so, being transferred to step
S914；If nothing, step S912 is repeated.For example, whether the associated fringe node of detection, which has, meets the interior of temperature requirement
Hold, can actively be sent out to wireless base station fringe node L1, L2 ..., Ln by fringe node M in wireless base station described in step S904
Consulting is played, is also possible to wireless base station the fringe node L1, L2 ..., Ln in the fringe node M active of described ground wireless base station
Report.Optionally and in the associated local wireless base station the fringe node L1, L2 ..., Ln the wireless base station fringe node M
Hold the sequence that temperature arranges from high to low are as follows:
L1N1, L1N2 ..., L1Nn,
L2N1, L2N2 ..., L2Nn,
……
LnN1, LnN2 ..., LnNn
For example, the content meets threshold value are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Then, the content that fringe node M in wireless base station can be obtained from associated wireless base station fringe node L1, L2 ..., Ln
Are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Step S914, fringe node calculate needs intelligence according to the similarity and temperature situation of associated fringe node and delay
The content item deposited.The similarity, by taking step S904 as an example, the wireless base station fringe node number is M and wireless base
The associated wireless base station fringe node of the fringe node M that stands has L1, L2 ..., Ln, wherein the similarity of M and L1, and M and L2's is similar
Degree ..., the similarity of M and Ln are followed successively by S1, S2 ..., Sn.Described ground temperature situation, it is by taking step S912 as an example and described wireless
Fringe node M associated wireless base station fringe node L1, L2 ..., Ln the local content temperature in base station arranges from high to low
Sequentially are as follows:
L1N1, L1N2 ..., L1Nn,
L2N1, L2N2 ..., L2Nn,
……
LnN1、LnN2、…、LnNn
Optionally, wireless base station fringe node L1, L2 ..., Ln the local content temperature meets threshold value are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Then, the content that fringe node M in wireless base station can be obtained from associated wireless base station fringe node L1, L2 ..., Ln
Are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Described calculates the content item for needing intelligent buffer, and calculation basis similarity and temperature carry out.Preferably,
Similarity is higher, needs the priority of intelligent buffer higher；Temperature is bigger, and the priority for needing to cache is higher.For example, described
Similarity can be obtained by step S910；Optionally, temperature is for describing wireless base station fringe node described in terminal access
The reference quantity of local content, describedly, temperature can be measured with the frequency of terminal access, can also be weighed with the flow of terminal access
Amount, the bandwidth that terminal access can also be used to occupy are measured, or carry out comprehensive measurement with multiple in frequency, flow, bandwidth.
Preferably, describedly, the frequency of content described in terminal access is higher, and the temperature is higher；The stream of content described in terminal access
Amount is bigger, and the temperature is higher；The bandwidth that content described in terminal access occupies is more, and the temperature is higher.Citing ground, institute
Ground temperature is stated to obtain by step S712.For example, the weight coefficient of similarity X is A, the weight coefficient of temperature Y is B, then, finally
Calculated result carried out according to A × X+B × Y.
Step S916, edge section of the fringe node from qualified associated fringe node selection optimal transmission paths
Point.Optionally, the fringe node is wireless base station fringe node.Optionally, qualified associated fringe node is logical
Cross step S914 acquisition.It is nearest to can be physical distance between the wireless base station fringe node for the optimal transmission paths；
It is most fast to can be data transmission bauds between the wireless base station fringe node；Can also be the wireless base station fringe node it
Between between physical distance and the wireless base station fringe node both data transmission bauds carry out comprehensive measurement.
Step S918, fringe node obtain the content for needing intelligent buffer from associated fringe node.The destination edge section
Point is wireless base station fringe node, and associated fringe node is associated wireless base station fringe node describedly.The acquisition
The content of intelligent buffer is needed, content with illustrating, can be and obtain from these temperature contents with step S912:
L1N1, L1N2 ..., L1Nn,
L2N1, L2N2 ..., L2Nn,
……
LnN1、LnN2、…、LnNn
Step S920 judges whether there is terminal access, if nothing, step S920 is repeated, if so, being transferred to step S922；
Step S922, fringe node from the content that local intelligent caches searching terminal need content and response to end
End.
According to embodiments of the present invention, corresponding to the above method of the embodiment of the present invention, a kind of local intelligent point is additionally provided
The realization system of stream, to realize the above method.
Figure 10 is the structural block diagram for the realization system that the local intelligent of specific embodiment four according to the present invention shunts, such as Figure 10
Shown, which specifically includes that heat degree threshold setup module 1010, fringe node local content temperature monitoring module 1020, side
Edge node control information interaction module 1030, is associated with fringe node similarity study module 1040, and intelligent buffer entry calculates mould
Block 1050, transmission path inspection module 1060, intelligent buffer content transmission module 1070, terminal Access Management 1080, this
Ground cache contents retrieval module 1090.Wherein,
Heat degree threshold setup module 1010, for the local content heat degree threshold of fringe node to be arranged.Optionally, the side
Edge node is wireless base station fringe node.For example, the wireless base station fringe node number is M and wireless base station fringe node M
Associated wireless base station fringe node has L1, L2 ..., Ln.The content heat degree threshold refers to associated with the fringe node
The local content temperature of fringe node is if it exceeds described value, the fringe node can be obtained from the associated fringe node
Described ground temperature is more than the content of described value.For example, the wireless base station fringe node number is M and wireless base station edge section
The associated wireless base station fringe node of point M has L1, L2 ..., Ln.Wireless base station fringe node M setting and associated wireless base station
The content heat degree threshold of fringe node L1, L2 ..., Ln are followed successively by R1, R2 ..., Rn.If certain local content in fringe node L1
Temperature is more than R1, and wireless base station fringe node M can obtain the local content that the temperature is more than R1 from fringe node L1.Its
He and fringe node M associated fringe node L2 ..., Ln and so on.
Fringe node local content temperature monitoring module 1020, for monitoring the local content heat of wireless base station fringe node
Degree.The wireless base station fringe node includes that wireless base station fringe node in described ground is associated with described ground wireless base station fringe node
Wireless base station fringe node.For example, the wireless base station fringe node includes the wireless base station fringe node M, and wireless
Base station fringe node M associated wireless base station fringe node L1, L2 ..., Ln.Optionally, local content is described in terminal access
The content of the access of fringe node；Optionally, temperature is for describing fringe node local content in wireless base station described in terminal access
Reference quantity, optionally, temperature can be measured with the frequency of terminal access, can also be measured with the flow of terminal access, may be used also
It is measured with the bandwidth that is occupied with terminal access, or carries out comprehensive measurement with multiple in frequency, flow, bandwidth.Optionally,
The frequency of content described in terminal access is higher, and the temperature is higher；The flow of content described in terminal access is bigger, the temperature
It is higher；The bandwidth that content described in terminal access occupies is more, and the temperature is higher.For example, with the wireless base station edge
The sequence that associated wireless base station fringe node L1, L2 ..., Ln the local content temperature of node M arranges from high to low are as follows:
L1N1, L1N2 ..., L1Nn,
L2N1, L2N2 ..., L2Nn,
……
LnN1、LnN2、…、LnNn
For example, the content meets threshold value are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Then, the content that fringe node M in wireless base station can be obtained from associated wireless base station fringe node L1, L2 ..., Ln
Are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Fringe node controls information interaction module 1030, mutual for carrying out control information between wireless base station fringe node
It is dynamic, including control information interaction is carried out between each wireless base station fringe node etc..Citing ground, the control information includes wireless base
It stands and shakes hands between fringe node, keep-alive etc..Describedly, shake hands including the wireless base station fringe node to associated each
Wireless base station fringe node initiates association request；Associated each wireless base station fringe node responds association request etc..
It is associated with fringe node similarity study module 1040, for described in intelligence learning wireless base station fringe node and pass
The similarity of the fringe node of each wireless base station of connection.The fringe node is wireless base station fringe node.It is with step S904
Example, the wireless base station fringe node number is M and fringe node M associated wireless base station fringe node in wireless base station has L1,
L2 ..., Ln.The method for carrying out intelligence learning to similarity is: each wireless base station fringe node is to this edge section
Point local content temperature is monitored, and to local with the associated each wireless base station fringe node of the wireless base station fringe node
Content temperature and the local content temperature of the wireless base station fringe node are compared, if with wireless base station edge section
The high entry of the associated wireless base station fringe node local content temperature of point and wireless base station fringe node local content heat
It is bigger to spend the similar probability of high entry, then the wireless base station fringe node and the associated wireless base station fringe node phase
It is higher like spending.For example, the wireless base station fringe node is that the associated wireless base station fringe node of M and M has L1, L2 ...,
Ln.Citing ground, such as entry high with M local content temperature are compared, the high local entry probability > L2 of the local content temperature of L1
The high entry probability of high entry the probability ... > Ln local content temperature of content temperature, then:
The similarity of the similarity ... > Ln and M of the similarity > L2 and M of L1 and M.
Intelligent buffer entry computing module 1050, for wireless base station fringe node according to associated wireless base station edge section
The similarity and temperature situation of point calculate the content item for needing intelligent buffer.Described ground similarity, citing ground is described wireless
Fringe node number in base station is M and fringe node M associated wireless base station fringe node in wireless base station has L1, L2 ..., Ln,
The similarity of the similarity ... of the similarity of middle M and L1, M and L2, M and Ln are followed successively by S1, S2 ..., Sn.The temperature, example
Such as with associated wireless base station fringe node L1, L2 ..., Ln the local content temperature of the wireless base station fringe node M from
The sequence of high to Low arrangement are as follows:
L1N1, L1N2 ..., L1Nn,
L2N1, L2N2 ..., L2Nn,
……
LnN1、LnN2、…、LnNn
For example, wireless base station fringe node L1, L2 ..., Ln the local content temperature meets heat degree threshold requirement are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Then, the content that fringe node M in wireless base station can be obtained from associated wireless base station fringe node L1, L2 ..., Ln
Are as follows:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Described calculates the content item for needing intelligent buffer, and calculation basis similarity and temperature carry out.Preferably,
Similarity is higher, needs the priority of intelligent buffer higher；Temperature is bigger, and the priority for needing to cache is higher.
Transmission path checks module 1060, for the wireless base station fringe node and the qualified wireless base
Transmission path between the associated wireless base station fringe node of fringe node of standing is detected.Describedly, qualified association
Fringe node pass through intelligent buffer entry computing module obtain.Described ground optimal transmission paths, standard are the most fast time
Inside receive the content.It is nearest to can be physical distance between the wireless base station fringe node；It can be the wireless base station
Data transmission bauds is most fast between fringe node；It can also be physical distance and the nothing between the wireless base station fringe node
Both data transmission bauds carry out comprehensive measurement between the fringe node of line base station.
Intelligent buffer content transmission module 1070 is used for wireless base station fringe node from associated wireless base station fringe node
Obtain the content for needing intelligent buffer.The content item for needing intelligent buffer is obtained describedly, is calculated by intelligent buffer entry
Module obtains, and citing ground can be and obtain from these temperature contents:
L1N1, L1N2 ..., L1Na, (Na≤Nn)
L2N1, L2N2 ..., L2Nb, (Nb≤Nn)
……
LnN1, LnN2 ..., LnNs (Ns≤Nn)
Terminal Access Management 1080, for having monitored whether that terminal accesses the wireless base station fringe node, citing
Ground, described ground wireless base station fringe node M.
Local cache content retrieval module 1090, for when have terminal access the wireless base station fringe node when, it is described
The content for the content retrieval terminal needs that wireless base station fringe node is cached from local intelligent simultaneously responds terminal.Describedly,
The content of local intelligent caching is obtained by intelligent buffer content transmission module.
By this specific embodiment four, after wireless base station fringe node powers on, the setting of fringe node similarity setup module
The similarity of the fringe node of the associated each wireless base station of wireless base station fringe node；Institute is arranged in heat degree threshold setup module 1010
State wireless base station fringe node local content heat degree threshold；Fringe node local content temperature monitoring module 1020 is to wireless base station
The local content of fringe node carries out temperature monitoring；Fringe node controls information exchange module 1030 to wireless base station fringe node
Between carry out control information exchange；Intelligent buffer entry computing module 1050 is to wireless base station fringe node according to associated each nothing
The similarity and temperature situation of line base station fringe node carry out that the content item for needing intelligent buffer is calculated；Transmission path inspection
Look into that module 1060 detects the wireless base station fringe node and the qualified wireless base station fringe node is associated wireless
Optimal transmission paths between the fringe node of base station；Intelligent buffer content transmission module 1070 calculates mould according to intelligent buffer entry
The content item for needing intelligent buffer that block calculates is described ground wireless base station fringe node from associated wireless base station edge section
Point obtains the content for needing intelligent buffer；When there is terminal to access the wireless base station fringe node, local cache content retrieval
The content for the content retrieval terminal needs that module 1090 is cached according to the terminal content to be accessed from local intelligent is simultaneously returned
Terminal is answered to realize that local intelligent shunts.To which the bearing capacity of mobile wireless network be effectively promoted.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but it is very much
In the case of the former be more preferably embodiment.Based on this understanding, technical solution of the present invention is substantially in other words to existing
The part that technology contributes can be embodied in the form of software products, which is stored in a storage
In medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, calculate
Machine, server or network equipment etc.) execute method described in each embodiment of the present invention.
It should be noted that above-mentioned modules can be realized by software or hardware, for the latter, Ke Yitong
Following manner realization is crossed, but not limited to this: above-mentioned module is respectively positioned in same processor；Alternatively, above-mentioned modules are with any
Combined form is located in different processors.
The embodiments of the present invention also provide a kind of storage medium, which includes the program of storage, wherein above-mentioned
Program executes method described in any of the above embodiments when running.
Optionally, in the present embodiment, above-mentioned storage medium can include but is not limited to: USB flash disk, read-only memory (Read-
Only Memory, referred to as ROM), it is random access memory (Random Access Memory, referred to as RAM), mobile hard
The various media that can store program code such as disk, magnetic or disk.
According to another embodiment of the invention, a kind of electronic device, including memory, processor and storage are additionally provided
On the memory and the computer program that can run on the processor, the processor pass through the computer program
Execute method described in any of the above embodiments.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed by computing device in the storage device, and in some cases, it can be to be different from shown in sequence execution herein
Out or description the step of, perhaps they are fabricated to each integrated circuit modules or by them multiple modules or
Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.It is all within principle of the invention, it is made it is any modification, etc.
With replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (13)
1. a kind of caching method of local content characterized by comprising
The determining similarity with second edge node of first edge node, wherein the first edge node and second side
Edge node is associated；
The first edge node is obtained simultaneously from the second edge node based on the similarity with the second edge node
Cache local content.
2. the method according to claim 1, wherein first edge node determination and the second edge section
The similarity of point includes at least one of:
The first edge node determines the operative scenario of the second edge node；The first edge node passes through comparison institute
State the operative scenario of first edge node and the operative scenario determination of the second edge node and the second edge node
Similarity；
The first edge node determines the content similarity of first content and the second content, wherein the first content is institute
The local content that the temperature in first edge node is more than the first heat degree threshold is stated, second content is the second edge section
Temperature in point is more than the local content of first heat degree threshold；The first edge node is according to determining content similarity
The determining similarity with the second edge node.
3. according to the method described in claim 2, it is characterized in that, the first edge node determines the second edge node
Operative scenario include:
The first edge node sends the work for second edge node described in request to the second edge node
First solicited message of scene；The first edge node receives the second edge node and is returned according to first solicited message
The information of the operative scenario of the second edge node returned；The first edge node is according to the work of the second edge node
The information for making scene determines the operative scenario of the second edge node；Alternatively,
The first edge node receives the letter of the operative scenario for the second edge node that the second edge node reports
Breath；The first edge node determines the second edge node according to the information of the operative scenario of the second edge node
Operative scenario.
4. according to the method described in claim 2, it is characterized in that, the first edge node determine the first content with
Before the content similarity of second content, the method also includes:
The access frequency and/or visit of local content in first edge node first edge node according to terminal access
Ask the temperature that flow determines the local content in the first edge node.
5. method according to any one of claim 2 to 4, which is characterized in that the first edge node by pair
Described and second side is determined than the operative scenario of the first edge node and the operative scenario of the second edge node
Before the similarity of edge node, the method also includes:
The first edge node determines the work for the first edge node being pre-configured in the first edge node
The information of scene, and determine according to the information of the operative scenario of the first edge node yard of the first edge node
Scape；Alternatively,
The first edge node determines first side by analyzing the local content cached in the first edge node
The operative scenario of edge node.
6. the method according to claim 1, wherein the first edge node is in the determining and second edge
Before the similarity of node, the method also includes:
The first edge node determines second side according to operative scenario from the neighbor node of the first edge node
Edge node, wherein the operative scenario of the second edge node is related to the operative scenario of the first edge node；
The first edge node and the second edge node establish incidence relation.
7. according to the method described in claim 6, it is characterized in that, the first edge node with the second edge node
It establishes after incidence relation, the method also includes at least one of:
After determination is associated with second edge node disconnection, Xiang Suoshu second edge node is sent the first edge node
Association request for requesting to establish incidence relation with the second edge node；The first edge node receives described second
The associated response that fringe node is returned according to the association request；The first edge node is determining the associated response for institute
It states second edge node to agree in the case where establishing incidence relation with the first edge node, be built with the second edge node
Vertical incidence relation；
The first edge node by the second edge node send keep-alive message determine the first edge node and
Association whether is disconnected between the second edge node.
8. the method according to claim 1, wherein the first edge node is based on and the second edge section
The similarity of point, which obtains from the second edge node and caches local content, includes:
The first edge node is based on the sheet in the similarity with the second edge node and the second edge node
The temperature of ground content determines third fringe node in the second edge node；
The first edge node obtains from the third fringe node and caches local content.
9. according to the method described in claim 8, it is characterized in that, the first edge node is from the third fringe node
It obtains and caches local content and include:
If the quantity of the third fringe node is two or more, the first edge node is based on the third fringe node
Transmission path between the first edge node determines the 4th fringe node in the third fringe node；
The first edge node obtains from the 4th fringe node and caches local content.
10. a kind of buffer storage of local content, which is characterized in that be applied in first edge node, comprising:
Determining module, for the determining similarity with second edge node, wherein the first edge node and second side
Edge node is associated；
Cache module, for obtaining and caching from the second edge node based on the similarity with the second edge node
Local content.
11. device according to claim 10, which is characterized in that the determining module includes at least one of:
First determination unit, for determining the operative scenario of the second edge node；By comparing the first edge node
Operative scenario and the operative scenario of the second edge node determine the similarity with the second edge node；
Second determination unit, the temperature for determining in the first edge node be more than the first heat degree threshold local content with
Temperature in the second edge node is more than the content similarity of the local content of first heat degree threshold；According to determining
The determining similarity with the second edge node of content similarity.
12. a kind of storage medium, which is characterized in that the storage medium includes the program of storage, wherein when described program is run
Execute method described in 1 to 9 any one of the claims.
13. a kind of electronic device, including memory, processor and it is stored on the memory and can transports on the processor
Capable computer program, which is characterized in that the processor executes the claims 1 to 9 when running the computer program
Method described in any one.
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| CN201710876362.0A CN109561469A (en) | 2017-09-25 | 2017-09-25 | Caching method, device, storage medium and the electronic device of local content |
| PCT/CN2018/107380 WO2019057209A1 (en) | 2017-09-25 | 2018-09-25 | Local content caching method and apparatus, storage medium and electronic apparatus |
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| CN112995241A (en) * | 2019-12-02 | 2021-06-18 | 中国电信股份有限公司 | Service scheduling method and device |
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| CN110442309A (en) * | 2019-07-24 | 2019-11-12 | 广东紫晶信息存储技术股份有限公司 | A kind of cold and hot method for interchanging data and system based on optical storage |
| CN110839166B (en) * | 2019-11-19 | 2022-01-25 | 中国联合网络通信集团有限公司 | Data sharing method and device |
| CN117119052B (en) * | 2023-10-25 | 2024-01-19 | 腾讯科技（深圳）有限公司 | Data processing method, device, electronic equipment and computer readable storage medium |
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| CN101345690A (en) * | 2007-07-12 | 2009-01-14 | 中国电信股份有限公司 | Contents grading memory of telecommunication level P2P network and transmission method |
| CN106385426A (en) * | 2015-07-30 | 2017-02-08 | 中兴通讯股份有限公司 | Target hitting method of node content and apparatus thereof |
| US20170195447A1 (en) * | 2015-12-31 | 2017-07-06 | Time Warner Cable Enterprises Llc | Methods and apparatus for serving content to customer devices based on dynamic content popularity |
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