CN110336885A - Fringe node distribution method, device, dispatch server and storage medium - Google Patents
Fringe node distribution method, device, dispatch server and storage medium Download PDFInfo
- Publication number
- CN110336885A CN110336885A CN201910621693.9A CN201910621693A CN110336885A CN 110336885 A CN110336885 A CN 110336885A CN 201910621693 A CN201910621693 A CN 201910621693A CN 110336885 A CN110336885 A CN 110336885A
- Authority
- CN
- China
- Prior art keywords
- fringe node
- area
- object region
- audio
- unsaturated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
- H04L67/1008—Server selection for load balancing based on parameters of servers, e.g. available memory or workload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
- H04L67/101—Server selection for load balancing based on network conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
- H04L67/63—Routing a service request depending on the request content or context
Abstract
A kind of fringe node distribution method, which comprises receive resource allocation request；The load state that the fringe node of the first area reports is obtained from data server；According to the load state, judge whether the fringe node in the first area is in load saturation state；If so, determining the good first object region of connectivity according to the network delay stored in the data server；Judge whether the audio/video flow belongs to the hot-fluid in the first object region, and judges in the first object region with the presence or absence of unsaturated fringe node；If so, returning to the node identification of the unsaturated fringe node in the first object region to the user terminal.The present invention also provides a kind of fringe node distributor, dispatch server and storage mediums.The present invention can reasonably dispatch fringe node, so that fringe node obtains utilizing effective and reasonablely.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of fringe node distribution method, device, dispatch server and
Storage medium.
Background technique
Currently, the scheduling in CDN (Content Delivery Network, content distributing network) network to fringe node
It is substantially based on geographic nearby principle distribution node, or even strategy is taken to avoid transregional domain scheduling, to ensure user's
Access speed.
It is found in practice, in the CDN network for supporting live broadcast system, and data bit rate big there are user's access number is big
Characteristic, for example what is requested is audio/video flow data.
In general, region resource be it is unevenly distributed, if the region of resource scarcity, user's amount of access is but very big, often
Enough fringe nodes cannot be provided for users to use, and the region of resource abundance, user's amount of access but very little, some edge sections
Point cannot efficiently use.As it can be seen that the scheduling of fringe node is poor.
Summary of the invention
In view of the foregoing, it is necessary to a kind of fringe node distribution method, device, dispatch server and storage are provided and are situated between
Matter can reasonably dispatch fringe node, so that fringe node obtains utilizing effective and reasonablely.
The first aspect of the present invention provides a kind of fringe node distribution method, which comprises
Resource allocation request is received, the resource allocation request carries first area belonging to user terminal and described
User terminal needs the audio/video flow requested；
The load state that the fringe node of the first area reports is obtained from data server；
According to the load state, judge whether the fringe node in the first area is in load saturation state；
If the fringe node in the first area is in load saturation state, according to what is stored in the data server
Network delay determines the good first object region of connectivity, wherein the first object region is except the first area
Except other regions；
Judge whether the audio/video flow belongs to the hot-fluid in the first object region, and judges the first object area
It whether there is unsaturated fringe node in domain；
If the audio/video flow belongs in the hot-fluid in the first object region and the first object region, there are insatiable hungers
The fringe node of sum, Xiang Suoshu user terminal return to the node identification of the unsaturated fringe node in the first object region.
In one possible implementation, described according to the network delay stored in the data server, the company of determination
Leading to first object region of good performance includes:
Prolong from the network for obtaining sending and receiving data between the first area and multiple second areas in the data server
When；
Second area by network delay lower than preset time threshold is determined as first object region.
In one possible implementation, the first object region has multiple, the method also includes:
Multiple first object regions are ranked up from low to high according to network delay；
The hot-fluid for judging the audio/video flow and whether belonging to the first object region, and judge first mesh
Include: with the presence or absence of unsaturated fringe node in mark region
According to multiple first object regions after sequence, successively judge whether the audio/video flow belongs to described first
The hot-fluid of target area, and judge in the first object region with the presence or absence of unsaturated fringe node.
In one possible implementation, the method also includes:
If the audio/video flow is not belonging to the hot-fluid in the first object region, and/or, in the first object region not
There are unsaturated fringe node, Xiang Suoshu user terminal sends prompt information, and the prompt information is for prompting without available
Fringe node.
In one possible implementation, the method also includes:
If the fringe node in the first area, which is in, loads unsaturated state, judge whether the audio/video flow belongs to
The hot-fluid of the first area；
If the audio/video flow belongs to the hot-fluid of the first area, Xiang Suoshu user terminal returns to the first area
The node identification of unsaturated fringe node.
In one possible implementation, the method also includes:
If the audio/video flow is not belonging to the hot-fluid of the first area, according to the network stored in the data server
Delay, determines good second target area of connectivity；
Judge whether the audio/video flow belongs to the hot-fluid of second target area, and judges second target area
It whether there is unsaturated fringe node in domain；
If the audio/video flow belongs in the hot-fluid of second target area and second target area, there are insatiable hungers
The fringe node of sum, Xiang Suoshu user terminal return to the node identification of the unsaturated fringe node of second target area.
In one possible implementation, the method also includes:
If the audio/video flow is not belonging to the hot-fluid of second target area, and/or, in second target area not
There are unsaturated fringe node, Xiang Suoshu user terminal returns to the node mark of the unsaturated fringe node of the first area
Know.
The second aspect of the present invention provides a kind of fringe node distributor, and described device includes:
Receiving module, for receiving resource allocation request, the resource allocation request is carried belonging to user terminal
The audio/video flow that one region and the user terminal need to request；
Obtain module, the load state that the fringe node for obtaining the first area from data server reports；
First judgment module, for judging whether the fringe node in the first area is located according to the load state
In load saturation state；
Determining module, if load saturation state is in for the fringe node in the first area, according to the data
The network delay stored in server determines the good first object region of connectivity, wherein the first object region is
Other regions in addition to the first area；
Second judgment module, for judging whether the audio/video flow belongs to the hot-fluid in the first object region, and
Judge in the first object region with the presence or absence of unsaturated fringe node；
Sending module, if for the audio/video flow belong to the first object region hot-fluid and the first object area
There are unsaturated fringe node in domain, Xiang Suoshu user terminal returns to the unsaturated fringe node in the first object region
Node identification.
The third aspect of the present invention provides a kind of dispatch server, and the dispatch server includes processor and memory,
The processor realizes the fringe node distribution method when being used to execute the computer program stored in the memory.
The fourth aspect of the present invention provides a kind of computer readable storage medium, deposits on the computer readable storage medium
Computer program is contained, the fringe node distribution method is realized when the computer program is executed by processor.
By above technical scheme, in the present invention, when receiving resource allocation request, can be obtained from data server
The load state that the fringe node of the first area reports judges the side in the first area according to the load state
Whether edge node is in load saturation state, if the fringe node in the first area is in load saturation state, according to institute
The network delay stored in data server is stated, the good first object region of connectivity is determined, further, described in judgement
Whether audio/video flow belongs to the hot-fluid in the first object region, and judges in the first object region with the presence or absence of insatiable hunger
The fringe node of sum exists if the audio/video flow belongs in the hot-fluid in the first object region and the first object region
Unsaturated fringe node, Xiang Suoshu user terminal return to the node mark of the unsaturated fringe node in the first object region
Know.As it can be seen that, when user terminal sends resource allocation request to dispatch server, dispatch server can combine in the present invention
Connectivity between load balancing, each region and hot-fluid convergence principle are to determine whether trans-regional select edge section
Point, so that fringe node is reasonably dispatched, so that fringe node obtains utilizing effective and reasonablely.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of architecture diagram of fringe node scheduling system disclosed by the invention.
Fig. 2 is a kind of flow chart of the preferred embodiment of fringe node distribution method disclosed by the invention.
Fig. 3 is the flow chart of the preferred embodiment of another fringe node distribution method disclosed by the invention.
Fig. 4 is a kind of functional block diagram of the preferred embodiment of fringe node distributor disclosed by the invention.
Fig. 5 is the structural schematic diagram of the dispatch server for the preferred embodiment that the present invention realizes fringe node distribution method.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying example, the present invention will be described in detail.It should be noted that in the absence of conflict, the embodiment of the present invention and embodiment
In feature can be combined with each other.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Referring to Figure 1, Fig. 1 is a kind of architecture diagram of fringe node scheduling system disclosed by the invention.As shown in Figure 1, institute
State user terminal (such as the user terminal A of a-quadrant, the user terminal of B area that fringe node scheduling system includes different zones
B), fringe node (such as fringe node 1, fringe node 2 ... the fringe node M of a-quadrant, the edge of B area of different zones
Node 1, fringe node 2 ... fringe node N), dispatch server, different zones testing server-side and testing client
(such as testing server-side A and testing customer end A of a-quadrant, the testing server-side B and testing customer end B of B area).Its
In, the user terminal in each region may include it is multiple, the testing server-side and testing client in each region can wrap
It includes multiple, is not shown in the figure.Wherein, fringe node scheduling system shown in FIG. 1 can include but is not limited to the equipment in diagram,
It for example can also include other equipment, such as data server (not shown).
Wherein, user terminal, which can include but is not limited to any one, to pass through keyboard, mouse, remote controler, touching with user
The modes such as template or voice-operated device carry out the electronic product of human-computer interaction, for example, personal computer, tablet computer, smart phone,
Personal digital assistant PDA, game machine, Interactive Internet TV IPTV, intellectual wearable device etc..When user needs to play certain
When a audio/video flow (for example playing song), user can request distribution resource to dispatch server by user terminal, obtain
After the mark for obtaining fringe node, user terminal can send the acquisition request of audio/video flow to fringe node, and receive edge section
The audio/video flow that point returns.In addition, user terminal, which also needs to report every preset time to data server, requests broadcasting
Data flow.
Wherein, dispatch server, which can refer to, to provide the computer of service to equipment (such as user terminal) other in network
System.The user terminal allocations of edge node that dispatch server is mainly responsible for as each requests resource allocation.Work as dispatch server
When receiving the resource allocation request of user terminal transmission, dispatch server needs pull on fringe node from data server
The load state of report, and according between the load state of fringe node, each region connectivity and hot-fluid convergence principle come
Judge whether trans-regional to select fringe node.
Wherein, fringe node refers to the network node for having less intermediate link apart from final accessing user, to final
Accessing user has preferable responding ability and connection speed.Wherein, the effect of fringe node be will be in the biggish webpage of amount of access
Hold and object is stored in dedicated cache (cache) equipment of server front end, the speed and matter of website visiting are improved with this
Amount.After fringe node scheduled server distributes to user terminal, its audio/video flow requested is exported to user terminal, in addition,
Also need to report the loading condition of the fringe node to data server every preset time.
Wherein, testing server-side is deployed on each fringe node, waits the connection of testing client.Receiving testing
After the testing data packet that client is sent, corresponding data packet is returned to testing client.
Wherein, testing client deployment is in the equipment similar with user terminal of each region, with predetermined period (such as 15
Second) timing connection testing server-side and after sending testing data packet, the response data packet that testing server-side returns is received, and calculate
From the time difference (also at network delay) transmitted packets between received data packet, and data are reported to put down the time difference
Platform.
In fringe node scheduling system shown in Fig. 1, when user terminal A requests resource node to dispatch server,
Dispatch server can determine that B area is outstanding area according to the testing result between testing customer end A and testing server-side B
Domain, and converge principle and load balancing according to hot-fluid, selects fringe node 2 from B area, and by the edge of B area
The node identification of node 2 returns to user terminal A, and user terminal A can send to the fringe node 2 of B area and be directed to audio-video
The acquisition request of stream, the fringe node 2 of B area can be provided to user terminal A to be serviced and returns to audio/video flow for user terminal A
Data, so as to reasonably dispatch fringe node, so that fringe node obtains utilizing effective and reasonablely.
Fig. 2 is referred to, Fig. 2 is a kind of flow chart of the preferred embodiment of fringe node distribution method disclosed by the invention.
Wherein, the sequence of step can change in the flow chart according to different requirements, and certain steps can be omitted.
S11, dispatch server receive resource allocation request.
In the embodiment of the present invention, when the user belonging to the user terminal needs to request to play some audio-video, the user
The user terminal can be first passed through and send resource allocation request to dispatch server.
Wherein, the resource allocation request carries first area belonging to user terminal and the user terminal needs
The audio/video flow of request.
Wherein, the region where the geographical location that the first area, that is, user terminal is presently in, such as some
It saves, some city.
S12, dispatch server obtain the load state that the fringe node of the first area reports from data server.
Wherein, the fringe node in all areas periodically can report respective load state to data server.Wherein,
Fringe node in the first edge node, that is, all areas.
Wherein, the load state can be divided into load saturation, load unsaturation.It can be according to the fringe node in region
The resource consumptions situation such as CPU, memory, bandwidth judge, if the resources such as the CPU of the fringe node in region, memory, bandwidth
Consumption is more than preset resource consumption threshold value, then can determine that the fringe node in the region is in load saturation state.Conversely,
It, can be with if the resource consumptions such as the CPU of the fringe node in region, memory, bandwidth are less than preset resource consumption threshold value
It determines that the fringe node in the region is in and loads unsaturated state.
S13, dispatch server judge whether the fringe node in the first area is in negative according to the load state
Saturation state is carried, if so, step S14 is executed, if it is not, terminating this process.
Wherein, dispatch server needs first to search fringe node according to load balancing, if dispatch server root
According to the load state, judges that the fringe node in the first area is in load saturation state, then show firstth area
Service can be provided for the user terminal without available fringe node in domain, therefore, dispatch server needs trans-regional next
Lookup can provide the fringe node of service for the user terminal.
As an alternative embodiment, the method also includes:
If the fringe node in the first area, which is in, loads unsaturated state, judge whether the audio/video flow belongs to
The hot-fluid of the first area；
If the audio/video flow belongs to the hot-fluid of the first area, Xiang Suoshu user terminal returns to the first area
The node identification of unsaturated fringe node.
Wherein, when each user terminal needs to request to play some data flow (such as audio/video flow), each user is whole
End can report the mark of the requested data flow of the user terminal to data server.Dispatch server can be periodically from number
According to the mark for the data flow that all user terminals in some region of server pull report, and count the use for requesting the data flow
Amount；According to the number of users and the pre-set user number threshold value, judge whether the data flow belongs to the hot-fluid in the region.
Wherein, if requesting the number of users of some data flow is more than the pre-set user number threshold value, it can determine that the data flow is to be somebody's turn to do
The hot-fluid in region.
Wherein, also need to follow hot-fluid convergence principle when inquiring fringe node, i.e., when user terminal needs to play sound view
When frequency flows and requests the resource of fringe node, the node resource of the audio/video flow has been served to user terminal distribution as far as possible, with
Achieve the effect that stream convergence.For example, when A province user terminal A requests certain road to be flowed, dispatch server finds this stream in A
Save is that (i.e. A is saved requests the number of users of the user terminal of this stream to be less than pre-set user number threshold value to cold flow, such as 50), then not to this
User terminal A distributes the A node saved, and is to look for the fringe node that the B that the stream is hot-fluid is saved and distributes to the user terminal A, with
Achieve the effect that above-mentioned stream convergence.
Wherein, fringe node provides data flow service to user terminal, needs from source station pulling data, fringe node pulls
Stream can serve multiple user terminals and need not be each user terminal Hui Yuan all the way.Principle is converged based on hot-fluid, was both reduced
Source number is returned, bandwidth consumption is reduced, also eliminates the time of Hui Yuan, so as to respond user terminal faster.
In the optional embodiment, if the fringe node in the first area is not in load saturation state,
Principle is converged based on hot-fluid, it is also necessary to which whether the audio/video flow for judging that the resource allocation request carries belongs to the first area
Hot-fluid can be directly from first area (the i.e. local area if the audio/video flow belongs to the hot-fluid of the first area
Domain) in select any one unsaturated fringe node, and return to the user terminal the unsaturated side of the first area
The node identification of edge node reduces back source number to reach, and reduces bandwidth consumption, responds the purpose of user terminal faster.Its
In, the node identification such as IP address, port.
Wherein, fringe node needs is selected to follow conventional hit strategy out of described first area, i.e., it is preferential to return
Serve the fringe node for the audio/video flow requested required for the user terminal, if the fringe node is insufficient, then from other
Node is randomly selected in node.
As an alternative embodiment, the method also includes:
If the audio/video flow is not belonging to the hot-fluid of the first area, according to the network stored in the data server
Delay, determines good second target area of connectivity；
Judge whether the audio/video flow belongs to the hot-fluid of second target area, and judges second target area
It whether there is unsaturated fringe node in domain；
If the audio/video flow belongs in the hot-fluid of second target area and second target area, there are insatiable hungers
The fringe node of sum, Xiang Suoshu user terminal return to the node identification of the unsaturated fringe node of second target area.
In the optional embodiment, if the audio/video flow is not belonging to the hot-fluid of the first area, based on heat
Stream convergence principle, dispatch server can select fringe node with trans-regional.
Wherein, the testing client meeting regular (such as 15 seconds) of the first area (removes the first area to other regions
Except region) testing server-side send testing data packet, and receive other regions testing server-side return number of responses
It according to packet, and calculates from the time difference (i.e. network delay) received between response data packet is transmitted packets to, data is reported to take
Business device.
Specifically, when the audio/video flow is not belonging to the hot-fluid of the first area, it can be according to the data service
The network delay stored in device determines good second target area of connectivity, for example network delay is lower than preset time
The region of threshold value (such as 200 milliseconds) is determined as the second target area.In general, network delay is smaller, the connection between two regions
Performance is better.After determining the second target area, it can further judge whether the audio/video flow belongs to second mesh
The hot-fluid in region is marked, and is judged with the presence or absence of unsaturated fringe node in second target area, if the audio-video
Stream belongs in the hot-fluid of second target area and second target area that there are unsaturated fringe node, dispatch services
Device can arbitrarily select a unsaturated fringe node from second target area, and return to institute to the user terminal
State the node identification of the unsaturated fringe node in either one or two of second target area.
As an alternative embodiment, the method also includes:
If the audio/video flow is not belonging to the hot-fluid of second target area, and/or, in second target area not
There are unsaturated fringe node, Xiang Suoshu user terminal returns to the node mark of the unsaturated fringe node of the first area
Know.
In the optional embodiment, if the audio/video flow is not belonging to the hot-fluid of second target area, and/
Or, unsaturated fringe node is not present in second target area, show that there is no meet in second target area
The condition of transregional domain lookup fringe node, dispatch server need to search edge section from the first area (i.e. one's respective area)
Point, Xiang Suoshu user terminal return to the node identification of the unsaturated fringe node in either one or two of described first area.
Wherein, fringe node needs is selected to follow conventional hit strategy out of described first area, i.e., it is preferential to return
Serve the fringe node for the audio/video flow requested required for the user terminal, if the fringe node is insufficient, then from other
Node is randomly selected in node.
S14, dispatch server determine connectivity good according to the network delay stored in the data server
One target area.
Wherein, the first object region is other regions in addition to the first area.
Specifically, it is described according to the network delay stored in the data server, determine connectivity good first
Target area includes:
Prolong from the network for obtaining sending and receiving data between the first area and multiple second areas in the data server
When；
Second area by network delay lower than preset time threshold is determined as first object region.
Wherein, the testing client meeting regular (such as 15 seconds) of the first area (removes described first to multiple second areas
Other regions except region) testing server-side send testing data packet, and receive the testing server-side of each second area
The response data packet of return, and calculate from the time difference (i.e. network delay) transmitted packets between reception response data packet,
Be reported to data server.
Dispatch server can periodically be obtained from the data server first area and multiple second areas it
Between sending and receiving data network delay, and by network delay lower than preset time threshold (such as 200 milliseconds) second area determine
For first object region.In general, network delay is smaller, the connectivity between two regions is better.It selects in this way
Preferentially elegant region, it is ensured that the response speed of user.
S15, dispatch server judge whether the audio/video flow belongs to the hot-fluid in the first object region, and judgement
It whether there is unsaturated fringe node in the first object region, if so, step S16 is executed, if it is not, terminating this process.
Wherein, principle is converged based on hot-fluid, it is useful that dispatch server can periodically obtain institute in the first object region
The mark for the audio/video flow that family terminal reports, and count the number of users for requesting the audio/video flow；According to the number of users and
The pre-set user number threshold value, judges whether the audio/video flow belongs to the hot-fluid in the region, meanwhile, it is based on load balancing plan
Slightly, dispatch server can also periodically obtain the load shape of the fringe node in the first object region stored on data server
Condition, and may determine that according to load state with the presence or absence of unsaturated fringe node in the first object region, if scheduling
Server judges that the audio/video flow belongs in the hot-fluid in the first object region and the first object region that there are insatiable hungers
The fringe node of sum shows to meet hot-fluid convergence principle and load balancing, then dispatch server is to the user terminal
Return to the node identification of the unsaturated fringe node in the first object region.
Optionally, the first object region has multiple, the method also includes:
Multiple first object regions are ranked up from low to high according to network delay；
The hot-fluid for judging the audio/video flow and whether belonging to the first object region, and judge first mesh
Include: with the presence or absence of unsaturated fringe node in mark region
According to multiple first object regions after sequence, successively judge whether the audio/video flow belongs to described first
The hot-fluid of target area, and judge in the first object region with the presence or absence of unsaturated fringe node.
In the optional embodiment, the first object region that dispatch server determines have it is multiple, can be according to
Network delay is from low to high ranked up multiple first object regions, i.e., network delay is lower, and ranking is more forward, into one
Step ground can successively judge whether the audio/video flow belongs to described the according to multiple first object regions after sequence
The hot-fluid of one target area, and judge in the first object region with the presence or absence of unsaturated fringe node, for example,
Assuming that whether the audio/video flow belongs to the hot-fluid in the first object region ranked the first, and described first to rank the first
There are unsaturated fringe nodes in target area, then do not need to the first object area of (for example being number two) of ranking behind
Domain carries out judging again.
As an alternative embodiment, the method also includes:
If the audio/video flow is not belonging to the hot-fluid in the first object region, and/or, in the first object region not
There are unsaturated fringe node, Xiang Suoshu user terminal sends prompt information, and the prompt information is for prompting without available
Fringe node.
In the optional embodiment, principle is converged based on load balancing and hot-fluid, if firstth area
Fringe node in domain is in load saturation state, and the audio/video flow is not belonging to the hot-fluid in the first object region, and/
Or, unsaturated fringe node is not present in the first object region, show either one's respective area or trans-regional, do not have
Available shared fringe node can then return to prompt information to the user terminal, and the prompt information is for prompting without available
Fringe node.
S16, dispatch server return to the unsaturated fringe node in the first object region to the user terminal
Node identification.
Wherein, IP address, the port numbers etc. of the node identification such as fringe node.
Wherein, determining that the fringe node in the first area is in load saturation state, the audio/video flow belongs to
There are after unsaturated fringe node in the hot-fluid in the first object region and the first object region, dispatch server
The node identification of the unsaturated fringe node in either one or two of the first object region can be returned to the user terminal.
In the method flow of Fig. 2 description, when receiving resource allocation request, institute can be obtained from data server
The load state that the fringe node of first area reports is stated, according to the load state, judges the edge in the first area
Whether node is in load saturation state, if the fringe node in the first area is in load saturation state, according to described
The network delay stored in data server determines that the good first object region of connectivity further judges the sound
Whether video flowing belongs to the hot-fluid in the first object region, and judges in the first object region with the presence or absence of unsaturation
Fringe node, if the audio/video flow belong in the hot-fluid in the first object region and the first object region exist not
The fringe node of saturation, Xiang Suoshu user terminal return to the node mark of the unsaturated fringe node in the first object region
Know.As it can be seen that, when user terminal sends resource allocation request to dispatch server, dispatch server can combine in the present invention
Connectivity between load balancing, each region and hot-fluid convergence principle are to determine whether trans-regional select edge section
Point, so that fringe node is reasonably dispatched, so that fringe node obtains utilizing effective and reasonablely.
The above is only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, for
For those skilled in the art, without departing from the concept of the premise of the invention, improvement, but these can also be made
It all belongs to the scope of protection of the present invention.
Fig. 3 is referred to, Fig. 3 is the process of the preferred embodiment of another fringe node distribution method disclosed by the invention
Figure.Wherein, the sequence of step can change in the flow chart according to different requirements, and certain steps can be omitted.
S21 dispatch server receives resource allocation request.
The resource allocation request carries first area belonging to user terminal and the user terminal needs to request
Audio/video flow.
S22 dispatch server obtains the load state that the fringe node of the first area reports from data server.
S23 dispatch server judges whether the fringe node in the first area is in negative according to the load state
Saturation state is carried, if so, step S24 is executed, if it is not, executing step S27.
S24 dispatch server determines connectivity good according to the network delay stored in the data server
One target area.
S25 dispatch server judges whether the audio/video flow belongs to the hot-fluid in the first object region, and judgement
It whether there is unsaturated fringe node in the first object region, if so, step S26 is executed, if it is not, executing step
S213。
S26 dispatch server returns to the section of the unsaturated fringe node in the first object region to the user terminal
Point identification, and terminate this process.
S27 dispatch server judges whether the audio/video flow belongs to the hot-fluid of the first area, if so, executing step
S28, if it is not, executing step S29.
S28 dispatch server returns to the node mark of the unsaturated fringe node of the first area to the user terminal
Know, and terminates this process.
S29 dispatch server determines connectivity good according to the network delay stored in the data server
Two target areas.
S210 dispatch server judges whether the audio/video flow belongs to the hot-fluid of second target area, and judgement
It whether there is unsaturated fringe node in second target area, if so, step S211 is executed, if it is not, executing step
S212。
S211 dispatch server returns to the unsaturated fringe node of second target area to the user terminal
Node identification, and terminate this process.
S212 dispatch server returns to the node of the unsaturated fringe node of the first area to the user terminal
Mark, and terminate this process.
S213 dispatch server sends prompt information to the user terminal, and terminates this process.
Wherein, above-mentioned steps S21 to S213 can be no longer superfluous herein with reference to the associated description in the corresponding embodiment of Fig. 2
It states.
In the method flow that Fig. 3 is stated, when user terminal sends resource allocation request to dispatch server, dispatch service
Device can be in conjunction with the connectivity and hot-fluid convergence principle between load balancing, each region to determine whether trans-regional next
Fringe node is selected, so that fringe node is reasonably dispatched, so that fringe node obtains utilizing effective and reasonablely.
Fig. 4 is referred to, Fig. 4 is a kind of functional module of the preferred embodiment of fringe node distributor disclosed by the invention
Figure.
In some embodiments, the fringe node distributor is run in dispatch server.The fringe node point
It may include multiple functional modules as composed by program code segments with device.Each journey in the fringe node distributor
The program code of sequence section can store in memory, and as performed by least one processor, be retouched with executing Fig. 2 or Fig. 3
Step some or all of in the fringe node distribution method stated, specifically can be with reference to fringe node described in Fig. 2 or Fig. 3 point
Correlation step in method of completing the square, details are not described herein.
In the present embodiment, function of the fringe node distributor according to performed by it can be divided into multiple function
It can module.The functional module may include: receiving module 401, obtain module 402, first judgment module 403, determining module
404, the second judgment module 405 and sending module 406.The so-called module of the present invention refers to that one kind can be by least one processor
Series of computation machine program segment that is performed and can completing fixed function, storage is in memory.In some embodiments
In, the function about each module will be described in detail in subsequent embodiment.
Receiving module 401, for receiving resource allocation request, the resource allocation request is carried belonging to user terminal
The audio/video flow that first area and the user terminal need to request；
Obtain module 402, the load shape that the fringe node for obtaining the first area from data server reports
Condition；
First judgment module 403, for whether according to the load state, judging the fringe node in the first area
In load saturation state；
Determining module 404, if load saturation state is in for the fringe node in the first area, according to the number
According to the network delay stored in server, the good first object region of connectivity is determined；
Specifically, the determining module 404 determines connectivity according to the network delay stored in the data server
Good first object region includes:
Prolong from the network for obtaining sending and receiving data between the first area and multiple second areas in the data server
When；
Second area by network delay lower than preset time threshold is determined as first object region.
Second judgment module 405, for judging whether the audio/video flow belongs to the hot-fluid in the first object region, with
And judge in the first object region with the presence or absence of unsaturated fringe node；
Optionally, the first object region has multiple, the fringe node distributor further include:
Sorting module, for being ranked up from low to high to multiple first object regions according to network delay；
Second judgment module 405 judges whether the audio/video flow belongs to the hot-fluid in the first object region, with
And judge that whether there is unsaturated fringe node in the first object region includes:
According to multiple first object regions after sequence, successively judge whether the audio/video flow belongs to described first
The hot-fluid of target area, and judge in the first object region with the presence or absence of unsaturated fringe node.
Sending module 406, if for the audio/video flow belong to the first object region hot-fluid and first mesh
It marks in region there are unsaturated fringe node, Xiang Suoshu user terminal returns to the unsaturated edge in the first object region
The node identification of node.
Optionally, the sending module 406, if being also used to the heat that the audio/video flow is not belonging to the first object region
Stream, and/or, unsaturated fringe node is not present in the first object region, Xiang Suoshu user terminal sends prompt information,
The prompt information is for prompting without available fringe node.
Optionally, the first judgment module 403, if the fringe node being also used in the first area is in load not
Saturation state, judges whether the audio/video flow belongs to the hot-fluid of the first area；
The sending module 406, if being also used to the hot-fluid that the audio/video flow belongs to the first area, Xiang Suoshu user
Terminal returns to the node identification of the unsaturated fringe node of the first area.
Optionally, the determining module 404, if being also used to the hot-fluid that the audio/video flow is not belonging to the first area,
According to the network delay stored in the data server, good second target area of connectivity is determined；
Second judgment module 405, is also used to judge whether the audio/video flow belongs to second target area
Hot-fluid, and judge in second target area with the presence or absence of unsaturated fringe node；
The sending module 406, if being also used to the audio/video flow belongs to the hot-fluid of second target area and described
There are unsaturated fringe node in second target area, Xiang Suoshu user terminal returns to the unsaturation of second target area
Fringe node node identification.
Optionally, the sending module 406, if being also used to the heat that the audio/video flow is not belonging to second target area
Stream, and/or, unsaturated fringe node is not present in second target area, Xiang Suoshu user terminal returns to described first
The node identification of the unsaturated fringe node in region.
In the fringe node distributor described in Fig. 4, asked when user terminal sends resource allocation to dispatch server
When asking, dispatch server can in conjunction between load balancing, each region connectivity and hot-fluid convergence principle sentence
It is disconnected whether it is trans-regional select fringe node, so that fringe node is reasonably dispatched, so that fringe node obtains effective and reasonablely
It utilizes.
As shown in figure 5, Fig. 5 is the knot of the dispatch server for the preferred embodiment that the present invention realizes fringe node distribution method
Structure schematic diagram.The dispatch server 5 includes memory 51, at least one processor 52, is stored in the memory 51 simultaneously
The computer program 53 and at least one communication bus 54 that can be run at least one described processor 52.
It will be understood by those skilled in the art that schematic diagram shown in fig. 5 is only the example of dispatch server 5, not structure
The restriction of pairs of dispatch server 5 may include perhaps combining certain components or not than illustrating more or fewer components
Same component, such as the dispatch server 5 can also include input-output equipment, network access equipment etc..
The dispatch server 5 further include but be not limited to any one can be with user by keyboard, mouse, remote controler, touching
The modes such as template or voice-operated device carry out the electronic product of human-computer interaction, for example, personal computer, tablet computer, smart phone,
Personal digital assistant (Personal Digital Assistant, PDA), game machine, Interactive Internet TV (Internet
Protocol Television, IPTV), intellectual wearable device etc..Network locating for the dispatch server 5 include but
It is not limited to internet, wide area network, Metropolitan Area Network (MAN), local area network, Virtual Private Network (Virtual Private Network, VPN)
Deng.
At least one described processor 52 can be central processing unit (Central Processing Unit, CPU),
It can also be other general processors, digital signal processor (Digital Signal Processor, DSP), dedicated integrated
Circuit (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..The processor 52 can be microprocessor or the processor 52 is also possible to any conventional processor
Deng the processor 52 is the control centre of the dispatch server 5, utilizes various interfaces and the entire dispatch service of connection
The various pieces of device 5.
The memory 51 can be used for storing the computer program 53 and/or module/unit, and the processor 52 passes through
Operation executes the computer program and/or module/unit being stored in the memory 51, and calls and be stored in memory
Data in 51 realize the various functions of the dispatch server 5.The memory 51 can mainly include storing program area and deposit
Store up data field, wherein storing program area can application program needed for storage program area, at least one function (for example sound is broadcast
Playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (ratio according to dispatch server 5
Such as audio data, phone directory) etc..In addition, memory 51 may include high-speed random access memory, it can also include non-easy
The property lost memory, such as hard disk, memory, plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital
(Secure Digital, SD) card, flash card (Flash Card), at least one disk memory, flush memory device or other
Volatile solid-state part.
In conjunction with Fig. 1 to 3, the memory 51 in the dispatch server 5 stores multiple instruction to realize a kind of edge
The multiple instruction can be performed to realize in nodes-distributing method, the processor 52:
Resource allocation request is received, the resource allocation request carries first area belonging to user terminal and described
User terminal needs the audio/video flow requested；
The load state that the fringe node of the first area reports is obtained from data server；
According to the load state, judge whether the fringe node in the first area is in load saturation state；
If the fringe node in the first area is in load saturation state, according to what is stored in the data server
Network delay determines the good first object region of connectivity；
Judge whether the audio/video flow belongs to the hot-fluid in the first object region, and judges the first object area
It whether there is unsaturated fringe node in domain；
If the audio/video flow belongs in the hot-fluid in the first object region and the first object region, there are insatiable hungers
The fringe node of sum, Xiang Suoshu user terminal return to the node identification of the unsaturated fringe node in the first object region.
It is described according to the network delay stored in the data server, the company of determination in a kind of optional embodiment
Leading to first object region of good performance includes:
Prolong from the network for obtaining sending and receiving data between the first area and multiple second areas in the data server
When；
Second area by network delay lower than preset time threshold is determined as first object region.
In a kind of optional embodiment, the first object region has multiple, and the processor 52 is executable described
Multiple instruction is to realize:
Multiple first object regions are ranked up from low to high according to network delay；
The hot-fluid for judging the audio/video flow and whether belonging to the first object region, and judge first mesh
Include: with the presence or absence of unsaturated fringe node in mark region
According to multiple first object regions after sequence, successively judge whether the audio/video flow belongs to described first
The hot-fluid of target area, and judge in the first object region with the presence or absence of unsaturated fringe node.
In a kind of optional embodiment, the multiple instruction is can be performed to realize in the processor 52:
If the audio/video flow is not belonging to the hot-fluid in the first object region, and/or, in the first object region not
There are unsaturated fringe node, Xiang Suoshu user terminal sends prompt information, and the prompt information is for prompting without available
Fringe node.
In a kind of optional embodiment, the multiple instruction is can be performed to realize in the processor 52:
If the fringe node in the first area, which is in, loads unsaturated state, judge whether the audio/video flow belongs to
The hot-fluid of the first area；
If the audio/video flow belongs to the hot-fluid of the first area, Xiang Suoshu user terminal returns to the first area
The node identification of unsaturated fringe node.
In a kind of optional embodiment, the multiple instruction is can be performed to realize in the processor 52:
If the audio/video flow is not belonging to the hot-fluid of the first area, according to the network stored in the data server
Delay, determines good second target area of connectivity；
Judge whether the audio/video flow belongs to the hot-fluid of second target area, and judges second target area
It whether there is unsaturated fringe node in domain；
If the audio/video flow belongs in the hot-fluid of second target area and second target area, there are insatiable hungers
The fringe node of sum, Xiang Suoshu user terminal return to the node identification of the unsaturated fringe node of second target area.
In a kind of optional embodiment, the multiple instruction is can be performed to realize in the processor 52:
If the audio/video flow is not belonging to the hot-fluid of second target area, and/or, in second target area not
There are unsaturated fringe node, Xiang Suoshu user terminal returns to the node mark of the unsaturated fringe node of the first area
Know.
Specifically, the processor 52 can refer to the concrete methods of realizing of above-metioned instruction related in Fig. 2 corresponding embodiment
The description of step, this will not be repeated here.
It, can be from data server when receiving resource allocation request in the dispatch server 5 described in Fig. 5
The load state that the fringe node of the first area reports is obtained, according to the load state, is judged in the first area
Fringe node whether be in load saturation state, if the fringe node in the first area is in load saturation state, root
According to the network delay stored in the data server, the good first object region of connectivity is determined, further, judgement
Whether the audio/video flow belongs to the hot-fluid in the first object region, and judges to whether there is in the first object region
Unsaturated fringe node, if the audio/video flow belongs in the hot-fluid in the first object region and the first object region
There are unsaturated fringe node, Xiang Suoshu user terminal returns to the section of the unsaturated fringe node in the first object region
Point identification.As it can be seen that in the present invention, when user terminal sends resource allocation request to dispatch server, dispatch server can be with
In conjunction between load balancing, each region connectivity and hot-fluid convergence principle to determine whether trans-regional select side
Edge node, so that fringe node is reasonably dispatched, so that fringe node obtains utilizing effective and reasonablely.
If the integrated module/unit of the dispatch server 5 is realized in the form of SFU software functional unit and as independence
Product when selling or using, can store in a computer readable storage medium.Based on this understanding, of the invention
It realizes all or part of the process in above-described embodiment method, can also instruct relevant hardware come complete by computer program
At the computer program can be stored in a computer readable storage medium, which is being executed by processor
When, it can be achieved that the step of above-mentioned each embodiment of the method.Wherein, the computer program includes computer program code, described
Computer program code can be source code form, object identification code form, executable file or certain intermediate forms etc..The meter
Calculation machine readable medium may include: can carry the computer program code any entity or device, recording medium, USB flash disk,
Mobile hard disk, magnetic disk, CD, computer storage, read-only memory (ROM, Read-Only Memory), random access memory
Device (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It needs to illustrate
It is that the content that the computer-readable medium includes can be fitted according to the requirement made laws in jurisdiction with patent practice
When increase and decrease, such as in certain jurisdictions, according to legislation and patent practice, computer-readable medium does not include electric carrier wave letter
Number and telecommunication signal.
In several embodiments provided by the present invention, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the module
It divides, only a kind of logical function partition, there may be another division manner in actual implementation.
The module as illustrated by the separation member may or may not be physically separated, aobvious as module
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.Some or all of the modules therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
It, can also be in addition, each functional module in each embodiment of the present invention can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of hardware adds software function module.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included in the present invention.Any attached associated diagram label in claim should not be considered as right involved in limitation to want
It asks.Furthermore, it is to be understood that one word of " comprising " does not exclude other units or steps, odd number is not excluded for plural number.It is stated in system claims
Multiple units or device can also be implemented through software or hardware by a unit or device.Second equal words are used to table
Show title, and does not indicate any particular order.
Finally it should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although reference
Preferred embodiment describes the invention in detail, those skilled in the art should understand that, it can be to of the invention
Technical solution is modified or equivalent replacement, without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. a kind of fringe node distribution method is applied to dispatch server, which is characterized in that the described method includes:
Resource allocation request is received, the resource allocation request carries first area belonging to user terminal and the user
Terminal needs the audio/video flow requested；
The load state that the fringe node of the first area reports is obtained from data server；
According to the load state, judge whether the fringe node in the first area is in load saturation state；
If the fringe node in the first area is in load saturation state, according to the network stored in the data server
Delay, determines the good first object region of connectivity, wherein the first object region is in addition to the first area
Other regions；
Judge whether the audio/video flow belongs to the hot-fluid in the first object region, and judges in the first object region
With the presence or absence of unsaturated fringe node；
If the audio/video flow belongs in the hot-fluid in the first object region and the first object region, there are unsaturated
Fringe node, Xiang Suoshu user terminal return to the node identification of the unsaturated fringe node in the first object region.
2. the method according to claim 1, wherein described prolong according to the network stored in the data server
When, determine that the good first object region of connectivity includes:
From the network delay for obtaining sending and receiving data between the first area and multiple second areas in the data server；
Second area by network delay lower than preset time threshold is determined as first object region.
3. according to the method described in claim 2, the method is also wrapped it is characterized in that, the first object region has multiple
It includes:
Multiple first object regions are ranked up from low to high according to network delay；
The hot-fluid for judging the audio/video flow and whether belonging to the first object region, and judge the first object area
Include: with the presence or absence of unsaturated fringe node in domain
According to multiple first object regions after sequence, successively judge whether the audio/video flow belongs to the first object
The hot-fluid in region, and judge in the first object region with the presence or absence of unsaturated fringe node.
4. according to the method in any one of claims 1 to 3, which is characterized in that the method also includes:
If the audio/video flow is not belonging to the hot-fluid in the first object region, and/or, it is not present in the first object region
Unsaturated fringe node, Xiang Suoshu user terminal send prompt information, and the prompt information is for prompting without available edge
Node.
5. according to the method in any one of claims 1 to 3, which is characterized in that the method also includes:
If the fringe node in the first area, which is in, loads unsaturated state, it is described to judge whether the audio/video flow belongs to
The hot-fluid of first area；
If the audio/video flow belongs to the hot-fluid of the first area, Xiang Suoshu user terminal returns to the insatiable hunger of the first area
The node identification of the fringe node of sum.
6. according to the method described in claim 5, it is characterized in that, the method also includes:
If the audio/video flow is not belonging to the hot-fluid of the first area, prolonged according to the network stored in the data server
When, determine good second target area of connectivity；
Judge whether the audio/video flow belongs to the hot-fluid of second target area, and judges in second target area
With the presence or absence of unsaturated fringe node；
If the audio/video flow belongs in the hot-fluid of second target area and second target area, there are unsaturated
Fringe node, Xiang Suoshu user terminal return to the node identification of the unsaturated fringe node of second target area.
7. according to the method described in claim 6, it is characterized in that, the method also includes:
If the audio/video flow is not belonging to the hot-fluid of second target area, and/or, it is not present in second target area
Unsaturated fringe node, Xiang Suoshu user terminal return to the node identification of the unsaturated fringe node of the first area.
8. a kind of fringe node distributor, which is characterized in that described device includes:
Receiving module, for receiving resource allocation request, the resource allocation request carries the firstth area belonging to user terminal
The audio/video flow that domain and the user terminal need to request；
Obtain module, the load state that the fringe node for obtaining the first area from data server reports；
First judgment module, for judging whether the fringe node in the first area is in negative according to the load state
Carry saturation state；
Determining module, if load saturation state is in for the fringe node in the first area, according to the data service
The network delay stored in device determines the good first object region of connectivity, wherein the first object region is except institute
State other regions except first area；
Second judgment module, for judging whether the audio/video flow belongs to the hot-fluid in the first object region, and judgement
It whether there is unsaturated fringe node in the first object region；
Sending module, if belonging in the hot-fluid and the first object region in the first object region for the audio/video flow
There are unsaturated fringe node, Xiang Suoshu user terminal returns to the section of the unsaturated fringe node in the first object region
Point identification.
9. a kind of dispatch server, which is characterized in that the dispatch server includes processor and memory, and the processor is used
The computer program stored in execution memory is to realize fringe node as claimed in any of claims 1 to 7 in one of claims point
Method of completing the square.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has at least one
Instruction, at least one described instruction realize fringe node as claimed in any of claims 1 to 7 in one of claims when being executed by processor
Distribution method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910621693.9A CN110336885B (en) | 2019-07-10 | 2019-07-10 | Edge node distribution method, device, scheduling server and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910621693.9A CN110336885B (en) | 2019-07-10 | 2019-07-10 | Edge node distribution method, device, scheduling server and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110336885A true CN110336885A (en) | 2019-10-15 |
| CN110336885B CN110336885B (en) | 2022-04-01 |
Family
ID=68146306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910621693.9A Active CN110336885B (en) | 2019-07-10 | 2019-07-10 | Edge node distribution method, device, scheduling server and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110336885B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110995827A (en) * | 2019-11-29 | 2020-04-10 | 腾讯科技（深圳）有限公司 | Communication processing method and device, computer readable medium and electronic equipment |
| CN111131272A (en) * | 2019-12-27 | 2020-05-08 | 广州酷狗计算机科技有限公司 | Scheduling method, device and system of stream server, computing equipment and storage medium |
| CN112738199A (en) * | 2020-12-25 | 2021-04-30 | 新东方教育科技集团有限公司 | Scheduling method and scheduling system |
| CN113132437A (en) * | 2019-12-31 | 2021-07-16 | 中兴通讯股份有限公司 | CDN scheduling method, system, device and storage medium |
| CN113127414A (en) * | 2019-12-31 | 2021-07-16 | 贵州白山云科技股份有限公司 | Request processing method and system and edge node |
| WO2021197353A1 (en) * | 2020-03-30 | 2021-10-07 | 中移(上海)信息通信科技有限公司 | Data distribution method and apparatus, and device and medium |
| CN113873025A (en) * | 2021-09-24 | 2021-12-31 | 中国农业银行股份有限公司 | Data processing method and device, storage medium and electronic equipment |
| CN114500543A (en) * | 2022-01-13 | 2022-05-13 | 徐工汉云技术股份有限公司 | Distributed elastic edge acquisition system and application method thereof |
| CN114553964A (en) * | 2020-11-20 | 2022-05-27 | 中移动信息技术有限公司 | Control method, device and equipment of simulcast system and simulcast system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080075033A1 (en) * | 2000-11-22 | 2008-03-27 | Shattil Steve J | Cooperative beam-forming in wireless networks |
| CN102291447A (en) * | 2011-08-05 | 2011-12-21 | 中国电信股份有限公司 | Content distribution network load scheduling method and system |
| US20140149601A1 (en) * | 2012-11-26 | 2014-05-29 | Go Daddy Operating Company, LLC | Systems for accelerating content delivery via dns overriding |
| CN106230979A (en) * | 2016-08-31 | 2016-12-14 | 北京奇艺世纪科技有限公司 | Method of video distribution, system and video dispatching equipment |
| CN107277093A (en) * | 2016-04-08 | 2017-10-20 | 北京优朋普乐科技有限公司 | Content distributing network and its load-balancing method |
| CN108650317A (en) * | 2018-05-10 | 2018-10-12 | 深圳市汇星数字技术有限公司 | The load regulation method, apparatus and equipment of content distributing network |
-
2019
- 2019-07-10 CN CN201910621693.9A patent/CN110336885B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080075033A1 (en) * | 2000-11-22 | 2008-03-27 | Shattil Steve J | Cooperative beam-forming in wireless networks |
| CN102291447A (en) * | 2011-08-05 | 2011-12-21 | 中国电信股份有限公司 | Content distribution network load scheduling method and system |
| US20140149601A1 (en) * | 2012-11-26 | 2014-05-29 | Go Daddy Operating Company, LLC | Systems for accelerating content delivery via dns overriding |
| CN107277093A (en) * | 2016-04-08 | 2017-10-20 | 北京优朋普乐科技有限公司 | Content distributing network and its load-balancing method |
| CN106230979A (en) * | 2016-08-31 | 2016-12-14 | 北京奇艺世纪科技有限公司 | Method of video distribution, system and video dispatching equipment |
| CN108650317A (en) * | 2018-05-10 | 2018-10-12 | 深圳市汇星数字技术有限公司 | The load regulation method, apparatus and equipment of content distributing network |
Non-Patent Citations (1)
| Title |
|---|
| 吴大鹏: ""基于CDN和P2P技术的混合流媒体内容分发机制研究"", 《中国优秀硕士学位论文全文数据库信息科技辑》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110995827B (en) * | 2019-11-29 | 2022-01-07 | 腾讯科技（深圳）有限公司 | Communication processing method and device, computer readable medium and electronic equipment |
| CN110995827A (en) * | 2019-11-29 | 2020-04-10 | 腾讯科技（深圳）有限公司 | Communication processing method and device, computer readable medium and electronic equipment |
| CN111131272A (en) * | 2019-12-27 | 2020-05-08 | 广州酷狗计算机科技有限公司 | Scheduling method, device and system of stream server, computing equipment and storage medium |
| CN113132437B (en) * | 2019-12-31 | 2024-01-23 | 中兴通讯股份有限公司 | CDN scheduling method, CDN scheduling system, CDN scheduling equipment and storage medium |
| CN113132437A (en) * | 2019-12-31 | 2021-07-16 | 中兴通讯股份有限公司 | CDN scheduling method, system, device and storage medium |
| CN113127414A (en) * | 2019-12-31 | 2021-07-16 | 贵州白山云科技股份有限公司 | Request processing method and system and edge node |
| WO2021197353A1 (en) * | 2020-03-30 | 2021-10-07 | 中移(上海)信息通信科技有限公司 | Data distribution method and apparatus, and device and medium |
| CN114553964A (en) * | 2020-11-20 | 2022-05-27 | 中移动信息技术有限公司 | Control method, device and equipment of simulcast system and simulcast system |
| CN112738199B (en) * | 2020-12-25 | 2023-02-17 | 新东方教育科技集团有限公司 | Scheduling method and scheduling system |
| CN112738199A (en) * | 2020-12-25 | 2021-04-30 | 新东方教育科技集团有限公司 | Scheduling method and scheduling system |
| CN113873025A (en) * | 2021-09-24 | 2021-12-31 | 中国农业银行股份有限公司 | Data processing method and device, storage medium and electronic equipment |
| CN113873025B (en) * | 2021-09-24 | 2023-12-08 | 中国农业银行股份有限公司 | Data processing method and device, storage medium and electronic equipment |
| CN114500543A (en) * | 2022-01-13 | 2022-05-13 | 徐工汉云技术股份有限公司 | Distributed elastic edge acquisition system and application method thereof |
| CN114500543B (en) * | 2022-01-13 | 2024-01-23 | 徐工汉云技术股份有限公司 | Distributed elastic edge acquisition system and application method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110336885B (en) | 2022-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110336885A (en) | Fringe node distribution method, device, dispatch server and storage medium | |
| CN110300184B (en) | Edge node distribution method, device, scheduling server and storage medium | |
| US20170142177A1 (en) | Method and system for network dispatching | |
| CN109819285B (en) | Live broadcast method and device, electronic equipment and storage medium | |
| CN101841556B (en) | Method and system for placing resources replication in CDN-P2P (Content Distribution Network-Peer-to-Peer) network | |
| US9432452B2 (en) | Systems and methods for dynamic networked peer-to-peer content distribution | |
| CN102546608B (en) | For synchronously playing the method for media information, device, equipment and system | |
| CN101119225B (en) | Statistical method for network visit | |
| CN109040298A (en) | Data processing method and device based on edge calculations technology | |
| CN106330997A (en) | Content distribution method and system for mobile terminal application | |
| CN114501073B (en) | Live broadcast source returning method and device | |
| CN105872002A (en) | Video program obtaining method and system, and device | |
| KR20140075784A (en) | Distributed mapping function for large scale media clouds | |
| CN110381162A (en) | A kind of method and relevant apparatus of business processing | |
| CN105337901A (en) | Router intelligent bandwidth allocation method and device | |
| CN102624884B (en) | A kind of method, device and equipment for receiving P2P resource | |
| CN109802926B (en) | Recommendation model establishing method, live broadcast method and device for content distribution network | |
| CN108933743A (en) | A kind of method for allocating network flow and device based on DSP | |
| US20160381127A1 (en) | Systems and methods for dynamic networked peer-to-peer content distribution | |
| CN109618174A (en) | A kind of live data transmission method, device, system and storage medium | |
| CN109618003B (en) | Server planning method, server and storage medium | |
| CN105610869B (en) | Method and device for scheduling streaming media | |
| CN105872856A (en) | Method and system for distributing stream media files | |
| CN113778675A (en) | Calculation task distribution system and method based on block chain network | |
| Brik et al. | GSS-VC: A game-theoretic approach for service selection in vehicular cloud |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |