CN103384259B - A kind of method, device, equipment and the system of the transmission speed for adjusting peer node - Google Patents
A kind of method, device, equipment and the system of the transmission speed for adjusting peer node Download PDFInfo
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Abstract
It is an object of the invention to provide a kind of method, device, equipment and the system of the transmission speed for adjusting peer node.The present invention provides a kind of method for being used to adjust the transmission speed of peer node, including：According to the node-node transmission information of one or more peer nodes, it is determined that the fresh information of the transmission control information for updating at least one node related to one or more of peer nodes；Wherein, the node-node transmission information include peer node by its connecting node obtain resource when one or more of transmission log information；The fresh information is sent at least one described node.The method according to the invention, can operate the transmission performance for lifting whole P2P networks by Primary regulation；Also, the method for the present invention does not meet the regulation of actual demand, with more preferable regulating effect by way of largely counting caused by situations such as so as to avoid the exception reason due to individual networks node, such as resource is imperfect, localized network link is obstructed.
Description
Technical field
The present invention relates to computer realm, more particularly to a kind of method for the transmission speed for adjusting peer node, device, set
Standby and system.
Background technology
In the application of P2P technologies, usually transmission can be caused not due to carrying out many reasons such as automatic network, resource
It is smooth, or the interim card played.So as to need that the transmission speed of node is adjusted, so that obtaining user can swimmingly obtain
Resource.It is adjusted in the prior art often through client itself come the transmission speed according to resource, still, this mode is only
Node oneself can be adjusted, it is impossible to improve due to the low problem of transmission performance caused by global reason, more can not be effectively
Lift the transmission performance of whole network.
The content of the invention
It is an object of the invention to provide a kind of method, device, equipment and the system of the transmission speed for adjusting peer node.
According to an aspect of the present invention there is provided a kind of method for being used to adjust the transmission speed of peer node, wherein, institute
The method of stating comprises the following steps：
A according to the node-node transmission information of one or more peer nodes, it is determined that for update with it is one or more of right
Deng the fresh information of the transmission control information of at least one related node of node；Wherein, the node-node transmission information include pair
Deng node by its connecting node obtain resource when one or more of transmission log information；
B sends the fresh information at least one described node.
According to an aspect of the present invention, a kind of method for being used to adjust transmission speed within network nodes is also provided, its
In, it the described method comprises the following steps：
- reception being used for from central service facility updates the fresh information of the transmission control information of network node；
- the transmission control information of itself is updated according to the fresh information.
According to another aspect of the present invention, a kind of node regulation for being used to adjust the transmission speed of peer node is also provided
Device, wherein, the node adjusting means includes：
Determining device, for the node-node transmission information according to one or more peer nodes, it is determined that for update with it is described
The fresh information of the transmission control information of at least one related node of one or more peer nodes；Wherein, the node is passed
Defeated information include peer node by its connecting node obtain resource when one or more of transmission log information；
First dispensing device, for the fresh information to be sent at least one described node.
According to another aspect of the present invention, a kind of transmission adjusting means for being used to adjust transmission speed is also provided, wherein,
The transmission adjusting means includes：
Second receiving device, the transmission control information of network node is updated for receiving being used for from central service facility
Fresh information；
First updating device, for updating the transmission control information of itself according to the fresh information.
According to another aspect of the present invention, a kind of central service facility is also provided, node described in the central service facility
Adjusting means.
According to another aspect of the present invention, a kind of network node is also provided, the network node includes the transmission regulation
Device.
According to another aspect of the present invention, a kind of system is also provided, the system includes the central service facility and institute
State network node.
Compared with prior art, the present invention has advantages below：1) present invention can be whole to be lifted by Primary regulation
The transmission performance of P2P networks；Without performing excessive operation in the user terminal of each network node, the negative of user terminal is alleviated
Load；2) method of the invention is by way of largely counting, so as to avoid the exception reason due to individual networks node, such as
The regulation of actual demand is not met caused by situations such as resource is imperfect, localized network link is obstructed, with more preferable regulation
Effect；3) user terminal need to only collect information in the case where meeting trigger condition, and be sent out in the case where further meeting condition
Central service facility is delivered to, so as to further mitigate the burden of user terminal；4) also, the present invention can also pass through trochanter in adjustment
The forwarding control information of point, to adjust the server that peer node may be connected to, so that peer node may be connected to performance
More preferable server, with the more preferable performance for obtaining resource.
Brief description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, of the invention is other
Feature, objects and advantages will become more apparent upon：
Fig. 1 is a kind of system schematic for being used to adjust the transmission speed of peer node according to the present invention；
Fig. 2 is the method flow for being used to adjust the system of the transmission speed of peer node according to one aspect of the present invention
Figure；
The methods for being used to adjust the system of the transmission speed of peer node of Fig. 3 according to a preferred embodiment of the present invention
Flow chart；
Fig. 4 is the system for being used to adjust the transmission speed of peer node of another preferred embodiment according to the present invention
Schematic diagram；
Fig. 5 is the method flow diagram that is used to adjust the transmission speed of peer node corresponding with the system shown in Fig. 4；
Fig. 6 is a kind of structural representation for being used to adjust the system of the transmission speed of peer node according to the present invention；
Fig. 7 is the knot for being used to adjust the system of the transmission speed of peer node according to a preferred embodiment of the present invention
Structure schematic diagram；
Fig. 8 is the structural representation that is used to adjust the system of the transmission speed of peer node corresponding with system shown in Figure 4
Figure.
Same or analogous reference represents same or analogous part in accompanying drawing.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 illustrates a kind of system schematic for being used to adjust the transmission speed of peer node according to the present invention.Its
In, the peer node, which refers to, to upload, download the node of resource based on peer to peer technology (namely P2P transmission technologys), and each is right
Information transfer can be carried out Deng between node by various communication networks.
The system according to the present invention, including at least one center service equipment and its at least one corresponding network section
Point.The network node corresponding with central service facility includes can be according to the configuration index information of current network, in described
Service equipment is entreated to upload information.Preferably, the network node corresponding with central service facility can also be received from center clothes
The information for equipment of being engaged in.
Preferably, the system according to the present invention include multiple center service equipment and respectively with each center service equipment
Corresponding one or more network nodes.For example, system can comprising divided according to IP sections, be belonging respectively to different IP it is each
Individual center service equipment, and its corresponding belong to same IP sections network node；In another example, system can be included according to different
What Virtual network operator was divided, it is belonging respectively to each center service equipment of heterogeneous networks operator, and its corresponding category
In network node of consolidated network operator etc..
For simplicity, a center service equipment and multiple network nodes are only shown in Fig. 1 system, wherein, institute
Stating network node includes peer node and transit node.Wherein, the center service equipment, network node can be set by computer
It is standby to realize.
Here, the computer equipment means that numerical computations can be carried out automatically according to the instruction for being previously set or storing
And/or the electronic equipment of information processing, its hardware includes but is not limited to microprocessor, application specific integrated circuit (ASIC), programmable
Gate array (FPGA), digital processing unit (DSP), embedded device etc..
Wherein, the central service facility include but is not limited to single network server or multiple webservers composition
Server group or the cloud being made up of a large amount of main frames or the webserver based on cloud computing (Cloud Computing), wherein, cloud
Calculating is one kind of Distributed Calculation, a super virtual computer being made up of the computer collection of a group loose couplings.
The computer equipment includes but is not limited to user equipment, network equipment etc..Wherein, the user equipment include but
Be not limited to any one by modes such as keyboard, mouse, remote control, touch pad or voice-operated devices can carry out man-machine friendship with user
Mutual electronic product, such as personal computer, smart mobile phone, PDA, game machine or IPTV；The network equipment is included but not
It is limited to the webserver.
Wherein, the network node or the network residing for the central service facility include but is not limited to internet, wide area
Net, Metropolitan Area Network (MAN), LAN, VPN etc..
It should be noted that the user equipment, the network equipment, the central service facility and network are only to lift
Example, other user equipment, the network equipment, central service facility and networks existing or be likely to occur from now on are such as applicable to
The present invention, should also be included within the scope of the present invention, and be incorporated herein by reference.
Fig. 2 illustrates the system flow for being used to adjust the transmission speed of peer node according to an aspect of the present invention
Figure.The method according to the invention, the central service facility performs step S11 and step S12, and the network node performs step
S21 and step S22.
In step s 11, central service facility is according to the node-node transmission information of one or more peer nodes, it is determined that being used for
Update the fresh information of the transmission control information of at least one node related to one or more of peer nodes.Wherein,
The resource transfer information that the node-node transmission information includes the peer node meets acquired during scheduled transmission condition and institute
State the corresponding one or more transmission log information of resource.
Wherein, the resource transfer information include peer node by its connecting node obtain resource when relevant information,
Preferably, the resource transfer information includes but is not limited to following at least any one：
1) transmission rate of resource is obtained by the connecting node；
2) when playing the content of acquisition of the resource while resource is being obtained, the remaining reproduction time of the resource.
Wherein, the scheduled transmission condition includes being used for when peer node obtains resource by connecting node, judges to pass
Whether defeated process will terminate, or, when being played when peer node is obtaining resource by connecting node, whether judge broadcasting
By the condition of stopping.Preferably, the respective scheduled transmission condition of one or more of peer nodes can be differed.It is preferred that
Ground, the scheduled transmission condition includes but is not limited to any one of following condition：
1) by each connecting node obtain the resource transmission rate summation be less than scheduled transmission rate-valve value；
2) when playing the content of acquisition of the resource while resource is being obtained, the transmission rate for obtaining the resource is less than
Play code check；
3) when playing the content of acquisition of the resource while resource is being obtained, the remaining reproduction time of the resource is less than
Scheduled time threshold value.
Wherein, the transmission log information includes the every terms of information related to the process of peer node acquisition resource, preferably
Ground, the transmission log information includes but is not limited to following at least any one：
1) node identification information of the connecting node corresponding to.Wherein, the node identification information includes but is not limited to
Any information below：
A) nodename information；
B) node IP information；
C) other information that can be used for mark node, for example, numbering of the connecting node in network node index information
Information etc..
2) transmission speed information when obtaining the resource from corresponding connecting node.
3) when the resource is live resource, the data time of the resource included in corresponding connecting node
Information.Wherein, the data time information is obtained by connecting node including the peer node and plays described live
During resource, the newest play time corresponding to the live resource that connecting node can be provided.
For example, peer node obtains live resource source1 at connecting node, wherein, wherein, in connecting node
Comprising source1 the corresponding newest play time of data slice be 12:30:12, it is determined that the connecting node
Data time information is 12:30:12.
Preferably, peer node obtains the multinomial transmission log information corresponding to different time points.
Wherein, the transmission control information is used for the resource transmission process for controlling peer node, it is preferable that the transmission control
Information processed includes following at least any of：
1) node control information.The node control information is used to control the node that the peer node may be connected to, excellent
Selection of land, the node control information includes any one of following：
A) node identification information of the attachable node of peer node；
B) the attachable number of nodes of peer node.
2) switching control information.The switching control information is used to control peer node in following any resource acquisition side
Switched between formula, or, for controlling peer node on the premise of a kind of acquisition modes are had been turned on, start another obtain
Take mode：
A) the reciprocity acquisition modes of resource are obtained by other peer nodes；
B) by dedicated for the http acquisition modes for the central service facility acquisition resource for providing resource.
Preferably, the switching control information includes but is not limited to any one of following：
A) the remaining reproduction time threshold value for the resource that peer node is currently being obtained and played；
B) transmission rate threshold of peer node.The transmission rate threshold includes but is not limited to following any：
I) when peer node obtains resource, the transmission rate sum corresponding with the resource；
Ii) the minimum transmission rate between connecting node during acquisition resource and.
Wherein, the fresh information includes but is not limited to following at least any of information：
1) new transmission control information.
2) comprising renewal operational order and the content information corresponding with renewal operation.
For example, it is addition to update operation, its corresponding content information includes " remaining reproduction time threshold value is 20 minutes ", with
Increase a transmission control information in each peer node according to the fresh information.
Wherein, described at least one node related to one or more peer nodes includes but is not limited to following at least appoint
It is a kind of：
1) the part or all of peer node in one or more of peer nodes；
2) other network nodes being connected with one or more of peer nodes.
Specifically, the central service facility is according to the node-node transmission information of one or more peer nodes, it is determined whether
The transmission control information of renewal at least one node related to one or more of peer nodes is needed, also, when center
Service equipment judge need update transmission control information when, according to the node-node transmission information of one or more of peer nodes come
It is determined that the fresh information of the transmission control information for updating at least one node.
Wherein, the central service facility is according to the node-node transmission information of one or more peer nodes, it is determined that for more
The mode of the fresh information of the transmission control information of new at least one node includes but is not limited to：
1) it is new to generate according to the node-node transmission information of one or more of peer nodes based on scheduled update rule
Be used for update transmission control information fresh information.
Wherein, the scheduled update is regular with the node-node transmission information, it is preferable that the system with the node-node transmission information
The transmission control information currently applied in meter result, and at least one described node is related.
According to the first example of the present invention, node-node transmission information (its as shown in table 1 below of each acquired peer node
In, comprising peer node in the transmission rate of first time point transfer resource and the second time point transmission money in node-node transmission information
The transmission rate in source)：
Table 1
Wherein, central service facility determines the transmission rate of peer node Node2, Node4, Node5 in first time point
More than the transmission rate at the second time point, the 60% of all peer nodes is accounted for, then central service facility judges that 60% is more than in advance
Certainty ratio threshold value 50%, it is determined that needing to adjust transmission control information.Wherein, transmission control letter is included when the transmission rate of node is small
Http acquisition modes are switched to when transmission rate threshold 100Kb/s, then central service facility is regular according to scheduled update, it is determined that
New transmission rate threshold=original transmission rate threshold × (first time point transmission rate is more than the second time point transmission rate
Node ratio/predetermined ratio threshold value)=100 × (60%/50%)=120Kb/s, then central service facility determine fresh information
Including new transmission rate threshold 120Kb/s.
2) according to the node-node transmission information of one or more peer nodes, selected in predetermined multiple transmission control information
The transmission control information corresponding with the node-node transmission information of one or more peer nodes, is controlled according to selected transmission
Information determines fresh information, and the transmission control information of each node at least one node is updated into this selected passes
Defeated control information.
According to the second example of the present invention, the node-node transmission information of each acquired peer node is as shown in table 2 below：
Table 2
Predetermined three transmission control information are as shown in table 3 below in central service facility, wrapped in each transmission control information
Include maximum node quantity and switching transmission rate threshold that peer node can be connected to：
Table 3
| Transmit control information | Attachable maximum node number | Transmission rate threshold |
| Ctr1 | 8 | 200 |
| Ctr2 | 5 | 250 |
| Ctr3 | 3 | 300 |
Wherein, the transmission control information and the corresponding relation of alternative condition for having prestored as shown in table 4 in central service facility,
The selector bar met with the node-node transmission information of the current transmission control information used of basis, and each peer node
Part, to determine new transmission control information.Wherein, m represents that the number of nodes of the average connecting node of each peer node is accounted for
The ratio of maximum node quantity included in current transmission control information, v represents the flat of each transmission rate obtained
Equal transmission rate, wherein, described 80%, 150Kb/s, 350Kb/s be corresponding predetermined threshold.
Table 4
Wherein, current transmission control information is Ctr1, and central service facility is according to acquired 5 peer nodes
Node-node transmission information, it is determined that the average connecting node number of each current peer node is 2.4, then current m=2.4/8 ×
100%=30% ＜ 80%, current average transmission rate=357Kb/s ＞ 350Kb/s, then central service facility is according to table 4,
It is determined that new transmission control information is Ctr3, and determine that fresh information includes the identification information of the new transmission control information
“Ctr3”。
In another example, central service facility is according to the data time information of acquired multiple peer nodes, it is determined that wherein having
60% data time information is less than actual live time point, the predetermined percentage threshold stored more than central service facility
40%, then central service facility is by the remaining reproduction time threshold for controlling to switch to http acquisition modes from reciprocity acquisition modes
Value is updated to the 150% of currency, so that peer node is switched in advance.
It should be noted that the above-mentioned examples are merely illustrative of the technical solutions of the present invention, rather than to the limit of the present invention
System, it should be appreciated by those skilled in the art that any node-node transmission information according to one or more peer nodes, it is determined that for more
The new realization side of the fresh information of the transmission control information of at least one node related to one or more of peer nodes
Formula, should be included in the scope of the present invention.
Then, in step s 12, central service facility sends the fresh information at least one described network section
Point.At least one described network node is realized by computer equipment.
Then, in the step s 21, network node receives the transmission for updating network node from central service facility
The fresh information of control information.
Continuation is illustrated to the second example, and network node receives the renewal for including " Ctr3 " from central service facility
Information.
Wherein, the transmission control information is described in detail in abovementioned steps S11 with the fresh information, and to quote
Mode be incorporated herein, repeat no more.
In step S22, network node updates the transmission control information of itself according to the fresh information.
Wherein, when the fresh information includes new transmission control information, network node is replaced with the fresh information
For itself original transmission control information；When comprising renewal operational order and relative with renewal operation in the fresh information
During the content information answered, network node performs corresponding update and operated, to update the transmission control of itself according to the content information
Information processed.
Continuation is illustrated to the second example, network node according to the fresh information " Ctr3 " received in step S21,
Inquired about in the transmission control information locally prestored, and the transmission control information corresponding with " Ctr3 " that inquire about acquisition " can be connected
Maximum node number 3 " and " transmission rate threshold 300Kb/s " is used as the new transmission control information of itself.
It should be noted that the above-mentioned examples are merely illustrative of the technical solutions of the present invention, rather than to the limit of the present invention
System, it should be appreciated by those skilled in the art that the realization of any transmission control information that itself is updated according to the fresh information
Mode, should be included in the scope of the present invention.
One of according to a preferred embodiment of the invention, wherein, the node-node transmission information also comprising respectively with one or many
The corresponding resource related information of individual transmission log information, the transmission log information includes the node identification information.According to
The method of the present embodiment, central service facility also performs step S13 (not shown), and the step S11 further comprises step
S111 (not shown).
Wherein, the resource related information includes resource identification information, it is preferable that the resource related information also includes money
Source distribution information.The resource distribution information is used to indicate that one or more nodes of the resource can be provided, for example, all carry
Node identification information for the node of the resource etc..
In step s 13, central service facility is remembered according to the resource related information by one or more of transmission
At least one available transmission log information is filtered out in record information.
Specifically, it is described according to the resource related information, screened in one or more of transmission log information
The mode for going out at least one available transmission log information includes but is not limited to：
1) according to resource identification information, to corresponding to one or more transmission log information of each peer node
Connecting node is counted, to obtain the number for the connecting node that can provide the resource indicated by the resource identification information
Amount；According to the quantity of connecting node corresponding with the resource identification information, and preset judgment rule, to judge to include institute
Whether the transmission log information for stating resource identification information can use.
According to the 3rd example of the present invention, in the node-node transmission information of each acquired peer node, altogether comprising 124
Item transmission log information, wherein, 45 transmission logs correspondence resources Source2,70 record correspondence Source3, residue 29
Transmission log correspondence Source4；Then central service facility statistics is corresponding to the section included in Source2 transmission log information
Point identification information, it is determined that having 7 different connecting nodes is used to provide Source2；Similarly, central service facility is determined
Have 43 different connecting nodes and Source3 is provided, there are 26 different connecting nodes to provide Source4.It is then central
Service equipment judges that the number of connecting node that can provide resource is less than resource node according to predetermined resource node amount threshold 25
45 transmission log information corresponding to the Source2 of amount threshold are unavailable, Source3 and the items corresponding to Source4
Transmission log information can use.
2) when resource related information includes resource distribution information, according to the resource distribution information of each resource, and in advance
Judgment rule is determined, to judge whether the transmission log information comprising respective resources identification information can use.
Then, in step S111, central service facility at least one available transmission log information according to, it is determined that
For the fresh information for the transmission control information for updating at least one node.
Continuation is illustrated to the 3rd example, then central service facility corresponding to according to obtained in step S13
Source3 and Source4 totally 79 transmission log information, to determine fresh information.
Wherein, central service facility is according at least one described available transmission log information, it is determined that for updating at least
The mode of the fresh information of the transmission control information of one node, with the central service facility described in abovementioned steps S11 according to
The node-node transmission information of one or more peer nodes, it is determined that the renewal of the transmission control information for updating at least one node
The mode of information is same or similar, and is incorporated herein by reference, repeats no more.
One of according to a preferred embodiment of the invention, wherein, the transmission log information also includes having connected corresponding to it
The node type information of node is connect, the step S11 further comprises step S112 (not shown) and step S113 (not shown).
In step S112, central service facility is included by the node-node transmission information of one or more of peer nodes
Each transmission log information in, obtain node type information and belong at least one transmission log information of predefined type.
Wherein, the node type includes but is not limited to following at least any one：
1) peer node；The peer node includes to be uploaded, being downloaded based on peer to peer technology (namely P2P transmission technologys)
The node of resource.Wherein, the peer node includes but is not limited to following any type：
A) super-peer；Wherein, the super-peer includes that certain service can be provided to other peer nodes
The peer node of function, such as node administration, resource provide function.
B) common peer node.
2) asymmetrical node, asymmetrical node includes other network nodes for not using peer to peer technology.Preferably, it is described non-
Peer node includes the content distributing server (i.e. CDN server) using http transmission technologys.
For example, central service facility is in the node-node transmission information of acquired multiple peer nodes, node type is obtained
For the transmission log information of super-peer.
In step S113, central service facility is according at least one described transmission log information, it is determined that for being updated to
The fresh information of the transmission control information of a few node.
For example, central service facility is according to the transmission log that the node type obtained in step S112 is super-peer
Information, to adjust the number of nodes threshold value of the super-peer type included in transmission control information, to control each equity
The super-peer quantity that node may be connected to.
In the embodiment, by obtaining fresh information according only to the transmission log information of predefined type, so as to just
The transmission control for the other node of predetermined class is adjusted to property.For example, the quantity mistake for the super node that may be connected to when node
When many, reduce node and may be connected to the maximum quantity of super node, so as to mitigate the burden of super node；Or, when node can
When the quantity for the super node being connected to is very few, the maximum quantity that node may be connected to super node is properly increased, to lift net
Network transmission performance.
The method according to the invention, the network node obtained occurs or possible in judgement in central service facility
Occur substantial amounts of transmission log information when transmission stops or plays interim card to be counted, to determine to be used for adjust network node
Transmission control information fresh information, come the interim card that reduces each network node, a situation arises, and the present invention can be by once adjusting
Section, to lift the transmission performance of whole P2P networks, and without performing excessive behaviour in the user terminal of each network node
Make, alleviate the burden of user terminal.Also, the method for the present invention is by way of largely counting, so as to avoid due to individual
Actual need are not met caused by the exception reason of other network node, situations such as such as resource is imperfect, localized network link is obstructed
The regulation asked, with more preferable regulating effect.
The transmission speed for being used to adjust peer node that Fig. 3 illustrates according to a preferred embodiment of the present invention is
System flow chart.The method according to the invention, the central service facility performs step S14, S15, S11 and step S12, network section
Point performs step S23, S21 and S22.
Reference picture 3, in step S14, central service facility sends to one or more of peer nodes and obtains node
Transmit the solicited message of information.
Then, in the network node for realizing peer node, whether judgement currently meets preset trigger condition.
Wherein, the preset trigger condition includes following at least any of condition：
1) trigger condition is asked；The request trigger condition is used to receive asking from corresponding central service facility
When asking, the corresponding operation of triggering.
2) trigger conditions；The trigger conditions are used for when scheduled event occurs, and triggering is operated accordingly.
3) time triggered condition.The scheduled time condition includes but is not limited to following any：
A) predetermined point of time trigger condition, for when reaching predetermined point of time, triggering to be operated accordingly；
B) time interval trigger condition, the time interval for current time and the scheduled time reaches scheduled time length
When, the corresponding operation of triggering.
Also, in step S23, when meeting preset trigger condition, the node-node transmission letter of the network node itself
Breath is sent to the central service facility.Wherein, the node-node transmission information includes the peer node by its connecting node
Place obtains at least one transmission log information during resource.
For example, preset trigger condition is request trigger condition, then when network node is received from central service facility
During solicited message for obtaining node-node transmission information, network node judges to meet request trigger condition, then by the node of itself
Transmission information is sent to the central service facility.
Then, in step S15, central service facility is received and sent from peer node in response to the solicited message
Node-node transmission information.
Wherein, central service facility performs step S11 and S12 mode, and network node performs step S21 and step
S22 mode, is described in detail in the embodiment shown in reference picture 1, and is incorporated herein by reference, is repeated no more.
It should be noted that central service facility can perform step S14 and step S15 every time and obtain node-node transmission letter
Step S11 and step S12 is performed after breath；Step S14 and step S15 can also be performed a plurality of times, and is only met in predetermined condition
In the case of perform step S11 and step S12.Wherein, the predetermined condition includes but is not limited to any one of following：
1) scheduled time condition, such as predetermined point of time, predetermined time interval.For example, central service facility can be at one day
In performed a step S14 and step S15 every 8 hours, to obtain multiple node-node transmission information, and predetermined second day morning
At time point, step S11 and step S12 is performed, to obtain the update condition for being used for updating transmission control information, to adjust each section
The transmitting procedure of point.
2) scheduled event condition, for example, when obtaining the command information of " starting to perform " of manager's input.
One of according to a preferred embodiment of the invention, wherein, for realizing that the network node of peer node also performs step
S24 (not shown), step S25 (not shown) and step S26 (not shown).
In step s 24, network node obtains resource transfer information when obtaining resource by connecting node.
Wherein, the resource transfer information is described in detail in reference to embodiment illustrated in fig. 2 step S11, and to quote
Mode be incorporated herein, repeat no more.
Then, in step s 25, when the resource transfer information meets scheduled transmission condition, network node obtain with
The corresponding one or more transmission log information of the resource.
Wherein, the resource transfer information is described in detail in reference to embodiment illustrated in fig. 2 step S11, and to quote
Mode be incorporated herein, repeat no more.
Then, in step S26, network node updates the equity according to one or more of transmission log information
The node-node transmission information of node.
Specifically, when node-node transmission information is not present in network node, directly by one or more of transmission logs
Information is stored as node-node transmission information；When existing node-node transmission information in network node, by obtained one
Or multiple transmission log information are added in the node-node transmission information that this has been deposited, or, the one or more transmission obtained are remembered
Record information replaces the node-node transmission information that this has been deposited as new node-node transmission information.
It should be noted that when the resource transfer information meets scheduled transmission condition, network node can be performed a plurality of times
Step S25, to obtain multiple transmission log information, and in step S26 according to the plurality of transmission log information come more new node
Transmit information.For example, when network node judges that resource transfer information meets scheduled transmission condition, it is every in subsequent 10 seconds
Obtained a transmission log information every one second, and at the 11st second, using the transmission log information of first 10 seconds obtained as
Mode of node-node transmission information of this node etc..
Preferably, according to the method for the present embodiment, wherein, the node-node transmission information also includes passing with described each respectively
The resource related information of the corresponding resource of defeated record information, wherein, the step S25 further comprises step S251, and (figure is not
Show), methods described also includes step S27 (not shown), and the step S26 further comprises step S261 (not shown).
In step S251, network node obtains the resource of resource corresponding with one or more of transmission log information
Relevant information.
Wherein, the resource related information is described in detail in the foregoing step S13 with reference to embodiment illustrated in fig. 2, no
Repeat again.
Then, in step s 27, network node is according to the resource related information, by one or more of transmission
At least one available transmission log information is filtered out in record information.
Wherein, the network node is according to the resource related information, by one or more of transmission log information
In filter out the mode of at least one available transmission log information, in the foregoing step S13 with reference to embodiment illustrated in fig. 2
Service equipment is entreated according to the resource related information, to filter out at least one in one or more of transmission log information
The mode of available transmission log information is same or similar, repeats no more
Then, in step S261, at least one of network node in one or more of transmission log information
Available transmission log information, to update the node-node transmission information of the peer node.
Wherein, the available transmission of at least one of the network node in one or more of transmission log information
Record information, to update network node root described in mode and the abovementioned steps S26 of the node-node transmission information of the peer node
According to one or more of transmission log information, the mode for updating the node-node transmission information of the peer node is same or similar,
And be incorporated herein by reference, repeat no more.
According to the method for the present embodiment, user terminal only collects information in the case where meeting trigger condition, and further
Sent in the case of meeting condition to central service facility, so as to further mitigate the burden of user terminal.Also, user terminal is also
After first being screened to collected information, the transmission log information after screening is sent to central service facility, so that together
When reduce the burden of central service facility.
Fig. 4 illustrates the transmission speed for being used to adjust peer node of another preferred embodiment according to the present invention
System schematic.According to the system of the present embodiment, including at least one central service facility and corresponding thereto at least one
Individual network node.Wherein, at least one described network node includes peer node and transit node.
Wherein, the transit node is used for according to transfer control information, makes the peer node and corresponding resource node
It is connected.Wherein, the transit node corresponding with central service facility can receive the information from central service facility.It is preferred that
Ground, the transit node also to the central service facility can send information according to the index structure information of network.Preferably, institute
The transit node stated in network node is realized by the network equipment in the computer equipment.
The resource node is used to provide resource to network node, it is preferable that the resource node includes assisting by http
Discuss the CDN server of transfer resource.
Fig. 5 illustrates the system flow chart that is used to adjust the transmission speed of peer node corresponding with Fig. 4.According to this
The method of embodiment, the node-node transmission information includes the node identification information of peer node, and the central service facility is performed
Step S11 and step S12, transit node performs step S21, S22 and S28.Wherein, the step S11 further comprises step
Rapid S114 and step S115, the step S12 further comprise step S121.
In step S114, central service facility is included by the node-node transmission information of one or more of peer nodes
One or more transmission log information in, obtain node identification information and belong at least one peer node of destined node scope
Node-node transmission information.Wherein, multiple destined node scopes can be included in central service facility.
The destined node scope is related to the transfer control information of the transit node.Preferably, the destined node
Scope includes but is not limited to following any range information：
1) when the node identification information includes node address information, destined node scope is believed including node address scope
Breath, for example, predetermined IP address section etc..
2) when the number information in the node identification information network node index information, destined node scope includes compiling
Number range information.
According to the 4th example of the present invention, IP address 10.10.10.0,10.10.11.0 has been stored in central service facility
And 10.10.12.0, acquired multiple transmission log information are as shown in table 5 below：
Table 5
Then central service facility is obtained with being belonging respectively to 10.10.10.0,10.10.11.0,10.10.12.0 these three IP
The transmission log information of location section is as shown in table 6 below：
Table 6
It should be noted that the above-mentioned examples are merely illustrative of the technical solutions of the present invention, rather than to the limit of the present invention
System, is included by the node-node transmission information of one or more of peer nodes it should be appreciated by those skilled in the art that any
In one or more transmission log information, acquisition node identification information belongs at least one peer node of destined node scope
The implementation of node-node transmission information, should be included in the scope of the present invention.
Then, in step sl 15, the node-node transmission information of central service facility at least one peer node according to,
It is determined that the transfer fresh information of the transfer control information for updating at least one node in destined node scope.
Wherein, the transfer control information is used to control the resource node that peer node may be connected to.
Specifically, central service facility is believed according to the node-node transmission at least one peer node for belonging to destined node scope
Breath, in predetermined one or more candidate resource nodes, the new money that may be connected to of selection at least one peer node
Source node, to determine transfer fresh information according to the new resources node.
Wherein, central service facility selects new resource node according to following at least any of mode：
1) randomly choose；
2) selected according to the predetermined priority of each resource node；
3) according to the load selection of each current resource node, for example, according to the connection number of each resource node, or,
Uploading rate of each resource node etc. is selected.
Continuation the 4th example is illustrated, wherein, in presently used transfer control information, each IP address section with
The corresponding relation of resource node is as shown in table 7 below：
Table 7
| Affiliated IP address section | The IP address of resource node |
| 10.10.10.0 | 192.168.1.45 |
| 10.10.11.0 | 192.168.1.125 |
| 10.10.12.0 | 192.168.2.11 |
Each resource node deposited in central service facility is as shown in table 8 below：
Table 8
| Sequence number | The IP address of resource node |
| 1 | 192.168.1.45 |
| 2 | 192.168.1.125 |
| 3 | 192.168.1.33 |
| 4 | 192.168.2.11 |
| 5 | 192.168.2.12 |
Wherein, central service facility obtains the nodes of the multiple peer nodes for belonging to 10.10.10.0 this IP address section and passed
Defeated information, and according to wherein node type information be " asymmetrical node " transmission rate, obtain in the IP address section with it is non-right
Deng the corresponding average transmission rate of node=(315+425)/2=370Kb/s；Similarly, central service facility is corresponded to
10.10.11.0 average transmission rate=426Kb/s of this IP address section, corresponding to 10.10.12.0 this IP address section
Average transmission rate=302Kb/s, then central service facility judgement corresponds to the average biography of this IP address section of 10.10.12.0
Defeated speed 302Kb/s is less than predetermined average transmission rate threshold value 350Kb/s, then central service facility determines that the IP address need to be changed
The resource node that is connected to of peer node of section, then central service facility IP address randomly choosed in the table 8 be
192.168.2.12 resource node determines that transfer updates as new resource node corresponding with address field 10.10.12.0
Comprising " IP address of resource node corresponding with address field 10.10.12.0 is 192.168.2.12 " information in information.
It should be noted that the above-mentioned examples are merely illustrative of the technical solutions of the present invention, rather than to the limit of the present invention
System, it should be appreciated by those skilled in the art that the node-node transmission information of at least one peer node described in any basis, it is determined that being used for
The implementation of the transfer fresh information of the transfer control information of at least one node of the renewal in destined node scope, all should
Within the scope of the present invention.
Then, in step S121, central service facility sends the transfer fresh information to one or more of
Transit node, to update the transfer control information of the transit node.
Then, step S21 and step S22 are described in detail in the embodiment shown in reference picture 2, and by reference
It is incorporated herein, repeats no more.
Then, in step S28, when receiving the connection request from peer node, transit node is according in described
Turn control information, the connection request of the peer node is forwarded to corresponding resource node, so that the peer node
Set up and be connected with resource node.
Continuation is illustrated to the 4th example, and resource section is connected to from peer node 10.10.12.216 when receiving
During the connection request of point, the connection request is forwarded to the resource node that IP is 192.168.2.12 by transit node, so that this pair
Connection is set up Deng node and the resource node.
It should be noted that the above-mentioned examples are merely illustrative of the technical solutions of the present invention, rather than to the limit of the present invention
System, it should be appreciated by those skilled in the art that it is any when receiving the connection request from peer node, according to the transfer control
Information processed, the connection request of the peer node is forwarded to corresponding resource node, so that the peer node and money
Source node sets up the implementation of connection, should be included in the scope of the present invention.
, can also be by adjusting the forwarding control information of transit node, to adjust peer node according to the method for the present embodiment
The server that may be connected to, so that peer node may be connected to the more preferable server of performance, resource is obtained with more preferable
Performance.
Fig. 6 illustrates a kind of system architecture signal for being used to adjust the transmission speed of peer node according to the present invention
Figure.Wherein, the peer node, which refers to, to upload, download the node of resource based on peer to peer technology (namely P2P transmission technologys), respectively
Information transfer can be carried out between individual peer node by various communication networks.
The system according to the present invention, including at least one center service equipment and its at least one corresponding network section
Point.The network node corresponding with central service facility includes can be according to the configuration index information of current network, in described
Service equipment is entreated to upload information.Preferably, the network node corresponding with central service facility can also be received from center clothes
The information for equipment of being engaged in.Node adjusting means 1 is included according to the central service facility of the present invention, the node adjusting means 1 includes
The dispensing device 12 of determining device 11 and first, the network node includes transmission adjusting means 2, and the transmission adjusting means 2 is wrapped
Include the second reception device 21 and the first updating device 22.
Determining device 11 according to the node-node transmission information of one or more peer nodes, it is determined that for update with it is one
Or the fresh information of the transmission control information of at least one related node of multiple peer nodes.Wherein, the node-node transmission letter
The resource transfer information that breath includes the peer node meets acquired, corresponding with the resource during scheduled transmission condition
One or more transmission log information.
Wherein, the resource transfer information include peer node by its connecting node obtain resource when relevant information,
Preferably, the resource transfer information includes but is not limited to following at least any one：
1) transmission rate of resource is obtained by the connecting node；
2) when playing the content of acquisition of the resource while resource is being obtained, the remaining reproduction time of the resource.
Wherein, the scheduled transmission condition includes being used for when peer node obtains resource by connecting node, judges to pass
Whether defeated process will terminate, or, when being played when peer node is obtaining resource by connecting node, whether judge broadcasting
By the condition of stopping.Preferably, the respective scheduled transmission condition of one or more of peer nodes can be differed.It is preferred that
Ground, the scheduled transmission condition includes but is not limited to any one of following condition：
1) by each connecting node obtain the resource transmission rate summation be less than scheduled transmission rate-valve value；
2) when playing the content of acquisition of the resource while resource is being obtained, the transmission rate for obtaining the resource is less than
Play code check；
3) when playing the content of acquisition of the resource while resource is being obtained, the remaining reproduction time of the resource is less than
Scheduled time threshold value.
Wherein, the transmission log information includes the every terms of information related to the process of peer node acquisition resource, preferably
Ground, the transmission log information includes but is not limited to following at least any one：
1) node identification information of the connecting node corresponding to.Wherein, the node identification information includes but is not limited to
Any information below：
A) nodename information；
B) node IP information；
C) other information that can be used for mark node, for example, numbering of the connecting node in network node index information
Information etc..
2) transmission speed information when obtaining the resource from corresponding connecting node.
3) when the resource is live resource, the data time of the resource included in corresponding connecting node
Information.Wherein, the data time information is obtained by connecting node including the peer node and plays described live
During resource, the newest play time corresponding to the live resource that connecting node can be provided.
For example, peer node obtains live resource source1 at connecting node, wherein, wherein, in connecting node
Comprising source1 the corresponding newest play time of data slice be 12:30:12, it is determined that the connecting node
Data time information is 12:30:12.
Preferably, peer node obtains the multinomial transmission log information corresponding to different time points.
Wherein, the transmission control information is used for the resource transmission process for controlling peer node, it is preferable that the transmission control
Information processed includes following at least any of：
1) node control information.The node control information is used to control the node that the peer node may be connected to, excellent
Selection of land, the node control information includes any one of following：
A) node identification information of the attachable node of peer node；
B) the attachable number of nodes of peer node.
2) switching control information.The switching control information is used to control peer node in following any resource acquisition side
Switched between formula, or, for controlling peer node on the premise of a kind of acquisition modes are had been turned on, start another obtain
Take mode：
A) the reciprocity acquisition modes of resource are obtained by other peer nodes；
B) by dedicated for the http acquisition modes for the central service facility acquisition resource for providing resource.
Preferably, the switching control information includes but is not limited to any one of following：
A) the remaining reproduction time threshold value for the resource that peer node is currently being obtained and played；
B) transmission rate threshold of peer node.The transmission rate threshold includes but is not limited to following any：
I) when peer node obtains resource, the transmission rate sum corresponding with the resource；
Ii) the minimum transmission rate between connecting node during acquisition resource and.
Wherein, the fresh information includes but is not limited to following at least any of information：
1) new transmission control information.
2) comprising renewal operational order and the content information corresponding with renewal operation.
For example, it is addition to update operation, its corresponding content information includes " remaining reproduction time threshold value is 20 minutes ", with
Increase a transmission control information in each peer node according to the fresh information.
Wherein, described at least one node related to one or more peer nodes includes but is not limited to following at least appoint
It is a kind of：
1) the part or all of peer node in one or more of peer nodes；
2) other network nodes being connected with one or more of peer nodes.
Specifically, it is determined that node-node transmission information of the device 11 according to one or more peer nodes, it is determined whether need more
The newly transmission control information of at least one node related to one or more of peer nodes, also, when determining device 11
When judging to need to update transmission control information, determine to be used for according to the node-node transmission information of one or more of peer nodes
Update the fresh information of the transmission control information of at least one node.
Wherein it is determined that node-node transmission information of the device 11 according to one or more peer nodes, it is determined that described for updating
The mode of the fresh information of the transmission control information of at least one node includes but is not limited to：
1) it is new to generate according to the node-node transmission information of one or more of peer nodes based on scheduled update rule
Be used for update transmission control information fresh information.
Wherein, the scheduled update is regular with the node-node transmission information, it is preferable that the system with the node-node transmission information
The transmission control information currently applied in meter result, and at least one described node is related.
According to the first example of the present invention, the node-node transmission information of each acquired peer node of central service facility is such as
(peer node wherein, is included in node-node transmission information in the transmission rate of first time point transfer resource and second shown in table 9 below
The transmission rate of time point transfer resource)：
Table 9
Wherein it is determined that device 11 determines that peer node Node2, Node4, Node5 are big in the transmission rate of first time point
In the transmission rate at the second time point, the 60% of all peer nodes is accounted for, it is determined that device 11 judges that 60% is more than predetermined ratio
Example threshold value 50%, it is determined that needing to adjust transmission control information.Wherein, transmission control letter includes passing when the transmission rate of node is less than
Http acquisition modes are switched to during defeated rate-valve value 100Kb/s, determining device 11 is according to scheduled update rule, it is determined that new transmission
Rate-valve value=original transmission rate threshold × (first time point transmission rate is more than the node ratio of the second time point transmission rate
Example/predetermined ratio threshold value)=100 × (60%/50%)=120Kb/s, it is determined that device 11 determines that fresh information includes new biography
Defeated rate-valve value 120Kb/s.
2) according to the node-node transmission information of one or more peer nodes, selected in predetermined multiple transmission control information
The transmission control information corresponding with the node-node transmission information of one or more peer nodes, is controlled according to selected transmission
Information determines fresh information, and the transmission control information of each node at least one node is updated into this selected passes
Defeated control information.
According to the second example of the present invention, the node-node transmission information of each acquired peer node of central service facility is such as
Shown in table 10 below：
Table 10
Predetermined three transmission control information are as shown in table 11 below in central service facility, wrapped in each transmission control information
Include maximum node quantity and switching transmission rate threshold that peer node can be connected to：
Table 11
| Transmit control information | Attachable maximum node number | Transmission rate threshold |
| Ctr1 | 8 | 200 |
| Ctr2 | 5 | 250 |
| Ctr3 | 3 | 300 |
Wherein, the transmission control information as shown in table 12 that prestored in central service facility is corresponding with alternative condition to close
System, the selection met with the node-node transmission information of the current transmission control information used of basis, and each peer node
Condition, to determine new transmission control information.Wherein, m represents the number of nodes of the average connecting node of each peer node
The ratio of the maximum node quantity accounted for included in current transmission control information, v represents each transmission rate obtained
Average transmission rate, wherein, described 80%, 150Kb/s, 350Kb/s be corresponding predetermined threshold.
Table 12
Wherein, current transmission control information is Ctr1, and determining device 11 is according to the section of acquired 5 peer nodes
Point transmission information, it is determined that the average connecting node number of each current peer node is 2.4, then current m=2.4/8 ×
100%=30% ＜ 80%, current average transmission rate=357Kb/s ＞ 350Kb/s, it is determined that device 11 is according to table 4, really
Fixed new transmission control information is Ctr3, and determines that fresh information includes the identification information of the new transmission control information
“Ctr3”。
In another example, determining device 11 according to the data time information of the acquired multiple peer nodes of central service facility,
It is determined that the data time information for wherein having 60% is less than actual live time point, predetermined hundred stored more than central service facility
Divide than threshold value 40%, it is determined that device 11 is by for controlling to switch to the remaining of http acquisition modes to play from reciprocity acquisition modes
Time threshold is updated to the 150% of currency, so that peer node is switched in advance.
It should be noted that the above-mentioned examples are merely illustrative of the technical solutions of the present invention, rather than to the limit of the present invention
System, it should be appreciated by those skilled in the art that any node-node transmission information according to one or more peer nodes, it is determined that for more
The new realization side of the fresh information of the transmission control information of at least one node related to one or more of peer nodes
Formula, should be included in the scope of the present invention.
Then, the first dispensing device 12 sends the fresh information at least one described network node.It is described at least
One network node is realized by computer equipment.
Then, the second reception device 21 in the transmission adjusting means 2 of network node is received from central service facility
For the fresh information for the transmission control information for updating network node.
Continuation is illustrated to the second example, and the second reception device 21 is received includes " Ctr3 " from central service facility
Fresh information.
Wherein, the transmission control information gives in detail in the citing of foregoing determining device 11 with the fresh information
State, and be incorporated herein by reference, repeat no more.
First updating device 22 updates the transmission control information of itself according to the fresh information.
Wherein, when the fresh information includes new transmission control information, the first updating device 22 is believed with described update
Cease to substitute itself original transmission control information；Grasped when comprising renewal operational order in the fresh information and with the renewal
When making corresponding content information, the first updating device 22 performs corresponding update and operated, to update according to the content information
The transmission control information of itself.
Continuation is illustrated to the second example, and the renewal that the first updating device 22 is received according to the second reception device 21 is believed
Cease " Ctr3 ", inquired about in the transmission control information locally prestored, and transmission corresponding with " Ctr3 " control obtained will be inquired about
Information " attachable maximum node number 3 " and " transmission rate threshold 300Kb/s " is used as the new transmission control information of itself.
It should be noted that the above-mentioned examples are merely illustrative of the technical solutions of the present invention, rather than to the limit of the present invention
System, it should be appreciated by those skilled in the art that the realization of any transmission control information that itself is updated according to the fresh information
Mode, should be included in the scope of the present invention.
One of according to a preferred embodiment of the invention, wherein, the node-node transmission information also comprising respectively with one or many
The corresponding resource related information of individual transmission log information, the transmission log information includes the node identification information.According to
In the system of the present embodiment, node adjusting means 1 also includes the first screening plant (not shown), and the determining device 11 is further
Including the first sub- determining device (not shown).
Wherein, the resource related information includes resource identification information, it is preferable that the resource related information also includes money
Source distribution information.The resource distribution information is used to indicate that one or more nodes of the resource can be provided, for example, all carry
Node identification information for the node of the resource etc..
First screening plant is screened according to the resource related information in one or more of transmission log information
Go out at least one available transmission log information.
Specifically, it is described according to the resource related information, screened in one or more of transmission log information
The mode for going out at least one available transmission log information includes but is not limited to：
1) according to resource identification information, to corresponding to one or more transmission log information of each peer node
Connecting node is counted, to obtain the number for the connecting node that can provide the resource indicated by the resource identification information
Amount；According to the quantity of connecting node corresponding with the resource identification information, and preset judgment rule, to judge to include institute
Whether the transmission log information for stating resource identification information can use.
According to the 3rd example of the present invention, in the node-node transmission information of each acquired peer node, altogether comprising 124
Item transmission log information, wherein, 45 transmission logs correspondence resources Source2,70 record correspondence Source3, residue 29
Transmission log correspondence Source4；Then the first screening plant statistics is corresponding to the section included in Source2 transmission log information
Point identification information, it is determined that having 7 different connecting nodes is used to provide Source2；Similarly, the first screening plant is determined
Have 43 different connecting nodes and Source3 is provided, there are 26 different connecting nodes to provide Source4.Then first
Screening plant judges that the number of connecting node that can provide resource is less than resource node according to predetermined resource node amount threshold 25
45 transmission log information corresponding to the Source2 of amount threshold are unavailable, Source3 and the items corresponding to Source4
Transmission log information can use.
2) when resource related information includes resource distribution information, according to the resource distribution information of each resource, and in advance
Judgment rule is determined, to judge whether the transmission log information comprising respective resources identification information can use.
Then, the first sub- determining device is according at least one described available transmission log information, it is determined that for being updated to
The fresh information of the transmission control information of a few node.
Continuation is illustrated to the 3rd example, then the first sub- determining device is according to corresponding to that determining device 11 is obtained
Source3 and Source4 totally 79 transmission log information, to determine fresh information.
Wherein, the first sub- determining device is according at least one described available transmission log information, it is determined that for being updated to
The mode of the fresh information of the transmission control information of a few node, with foregoing determining device 11 according to one or more to constant pitch
The node-node transmission information of point, it is determined that the mode of the fresh information of transmission control information for updating at least one node it is identical or
It is similar, and be incorporated herein by reference, repeat no more.
One of according to a preferred embodiment of the invention, wherein, the transmission log information also includes having connected corresponding to it
The node type information of node is connect, the determining device 11 further comprises that the first acquisition device (not shown) and the second son are determined
Device (not shown).
Each transmission that first acquisition device is included by the node-node transmission information of one or more of peer nodes is remembered
Record in information, obtain at least one transmission log information that node type information belongs to predefined type.
Wherein, the node type includes but is not limited to following at least any one：
1) peer node；The peer node includes to be uploaded, being downloaded based on peer to peer technology (namely P2P transmission technologys)
The node of resource.Wherein, the peer node includes but is not limited to following any type：
A) super-peer；Wherein, the super-peer includes that certain service can be provided to other peer nodes
The peer node of function, such as node administration, resource provide function.
B) common peer node.
2) asymmetrical node, asymmetrical node includes other network nodes for not using peer to peer technology.Preferably, it is described non-
Peer node includes the content distributing server (i.e. CDN server) using http transmission technologys.
For example, the first acquisition device is in the node-node transmission information of acquired multiple peer nodes, node type is obtained
For the transmission log information of super-peer.
Second sub- determining device is according at least one described transmission log information, it is determined that for updating at least one node
Transmit the fresh information of control information.
For example, the node type that the second sub- determining device is obtained according to the first acquisition device is the transmission of super-peer
Record information, to adjust the number of nodes threshold value of the super-peer type included in transmission control information, to control each
The super-peer quantity that peer node may be connected to.
In the embodiment, by obtaining fresh information according only to the transmission log information of predefined type, so as to just
The transmission control for the other node of predetermined class is adjusted to property.For example, the quantity mistake for the super node that may be connected to when node
When many, reduce node and may be connected to the maximum quantity of super node, so as to mitigate the burden of super node；Or, when node can
When the quantity for the super node being connected to is very few, the maximum quantity that node may be connected to super node is properly increased, to lift net
Network transmission performance.
According to the solution of the present invention, the network node obtained occurs or possible in judgement in central service facility
Occur substantial amounts of transmission log information when transmission stops or plays interim card to be counted, to determine to be used for adjust network node
Transmission control information fresh information, come the interim card that reduces each network node, a situation arises, and the present invention can be by once adjusting
Section, to lift the transmission performance of whole P2P networks, and without performing excessive behaviour in the user terminal of each network node
Make, alleviate the burden of user terminal.Also, the method for the present invention is by way of largely counting, so as to avoid due to individual
Actual need are not met caused by the exception reason of other network node, situations such as such as resource is imperfect, localized network link is obstructed
The regulation asked, with more preferable regulating effect.
The transmission speed for being used to adjust peer node that Fig. 7 illustrates according to a preferred embodiment of the present invention is
System structural representation.Second dispensing device 14, are included according to the node adjusting means 1 of the central service facility of the present embodiment
One reception device 15, the dispensing device 12 of determining device 11 and first, according to the transmission adjusting means 2 of the network node of the present embodiment
Including performing the 3rd dispensing device 23, the second reception device 21 and the first updating device 22.
Reference picture 7, the second dispensing device 14 sends to one or more of peer nodes and obtains node-node transmission information
Solicited message.
Then, after network node receives the solicited message, whether judgement currently meets preset trigger condition.
Wherein, the preset trigger condition includes following at least any of condition：
1) trigger condition is asked；The request trigger condition is used to receive asking from corresponding central service facility
When asking, the corresponding operation of triggering.
2) trigger conditions；The trigger conditions are used for when scheduled event occurs, and triggering is operated accordingly.
3) time triggered condition.The scheduled time condition includes but is not limited to following any：
A) predetermined point of time trigger condition, for when reaching predetermined point of time, triggering to be operated accordingly；
B) time interval trigger condition, the time interval for current time and the scheduled time reaches scheduled time length
When, the corresponding operation of triggering.
Also, when meeting preset trigger condition, the 3rd dispensing device 23 passes the node of the network node belonging to itself
Defeated information is sent to corresponding central service facility.Wherein, the node-node transmission information include the peer node by it
At least one transmission log information during resource is obtained at connecting node.
For example, preset trigger condition is request trigger condition, then when network node is received from central service facility
During solicited message for obtaining node-node transmission information, the 3rd dispensing device 23 judges to meet request trigger condition, then by itself
Node-node transmission information send to the central service facility.
Then, the first receiving device 15 in the node adjusting means 1 of central service facility is received rings from peer node
Solicited message described in Ying Yu and the node-node transmission information sent.
Wherein, the dispensing device 12 of determining device 11 and first in node adjusting means 1, and the transmission of network node are adjusted
The second reception device 21 and the first updating device 22 in regulating device 2, are described in detail in the embodiment shown in reference picture 6,
And be incorporated herein by reference, repeat no more.
It should be noted that the dispensing device 12 of determining device 11 and first can receive dress in the second dispensing device 14 and first
Put 15 performed every time after perform operation, it can also be performed a plurality of times in the second dispensing device 14 and first receiving device 15
Afterwards, operation is just performed in the case that predetermined condition is met.Wherein, the predetermined condition includes but is not limited to any one of following：
1) scheduled time condition, such as predetermined point of time, predetermined time interval.For example, the second dispensing device 14 and first
Reception device 15 can be performed once every 8 hours in one day, to obtain multiple node-node transmission information, and determining device 11 and the
Predetermined point of time of one dispensing device 12 second day morning is performed, to obtain the renewal bar for being used for updating transmission control information
Part, to adjust the transmitting procedure of each node.
2) scheduled event condition, for example, when node condition device 1 obtains the order letter of " starting to perform " of manager's input
During breath.
One of according to a preferred embodiment of the invention, wherein, the transmission adjusting means 2 of network node also includes the 3rd and obtained
Device (not shown), the 4th acquisition device (not shown) and the second updating device (not shown).
3rd acquisition device obtains resource transfer information when obtaining resource by connecting node.
Wherein, the resource transfer information is described in detail in the determining device 11 with reference to embodiment illustrated in fig. 6, and with
The mode of reference is incorporated herein, and is repeated no more.
Then, when the resource transfer information meets scheduled transmission condition, the 4th acquisition device is obtained and the resource
Corresponding one or more transmission log information.
Wherein, the resource transfer information is described in detail in the determining device 11 with reference to embodiment illustrated in fig. 6, and with
The mode of reference is incorporated herein, and is repeated no more.
Then, the second updating device updates the section of the peer node according to one or more of transmission log information
Point transmission information.
Specifically, when node-node transmission information is not present in network node, the second updating device directly by one or
Multiple transmission log information are stored as node-node transmission information；When existing node-node transmission information in network node, the
Two updating devices add the one or more transmission log information obtained in the node-node transmission information that this has been deposited, or, the
Two updating devices have deposited the one or more transmission log information obtained as new node-node transmission information to replace this
Node-node transmission information.
It should be noted that when the resource transfer information meets scheduled transmission condition, the 4th acquisition device can be multiple
Perform to obtain multiple transmission log information, and by the second updating device is passed according to the plurality of transmission log information come more new node
Defeated information.For example, when transmission adjusting means 2 judges that resource transfer information meets scheduled transmission condition, the 4th acquisition device exists
A transmission log information was obtained every one second in subsequent 10 seconds, and at the 11st second, by the second updating device by institute
The transmission log information of first 10 seconds obtained is used as mode of newest node-node transmission information of this node etc..
Preferably, according to the scheme of the present embodiment, wherein, the node-node transmission information also includes passing with described each respectively
The resource related information of the corresponding resource of defeated record information, wherein, the 4th acquisition device further comprises sub- acquisition dress
(not shown) is put, the transmission adjusting means 2 also includes the second screening plant (not shown), and second updating device is further
Including sub- updating device (not shown).
Sub- acquisition device obtains the resource related information of resource corresponding with one or more of transmission log information.
Wherein, the resource related information is in the first screening plant of the preferred embodiment shown in foregoing reference picture 6
It is described in detail, is repeated no more.
Then, the second screening plant is according to the resource related information, by one or more of transmission log information
In filter out at least one available transmission log information.
Wherein, the second screening plant is according to the resource related information, by one or more of transmission log information
In filter out the mode of at least one available transmission log information, and first in the preferred embodiment shown in foregoing reference picture 6
Screening plant, can to filter out at least one in one or more of transmission log information according to the resource related information
The mode of transmission log information is same or similar, repeats no more
Then, the available transmission note of at least one of sub- updating device in one or more of transmission log information
Information is recorded, to update the node-node transmission information of the peer node.
Wherein, at least one of the sub- updating device in one or more of transmission log information is available passes
Defeated record information, come update the peer node node-node transmission information mode and foregoing second updating device according to described one
Individual or multiple transmission log information, the mode for updating the node-node transmission information of the peer node is same or similar, and to quote
Mode be incorporated herein, repeat no more.
According to the scheme of the present embodiment, user terminal only collects information in the case where meeting trigger condition, and further
Sent in the case of meeting condition to central service facility, so as to further mitigate the burden of user terminal.Also, user terminal is also
After first being screened to collected information, the transmission log information after screening is sent to central service facility, so that together
When reduce the burden of central service facility.
Fig. 8 illustrates the structural representation that is used to adjust the system of the transmission speed of peer node corresponding with Fig. 4.
At least one central service facility and at least one corresponding network node are included according to the system of the present embodiment, it is described
At least one network node includes peer node and transit node.The transit node is used for according to transfer control information, makes institute
Peer node is stated with corresponding resource node to be connected.Wherein, the transit node corresponding with central service facility can be received
Information from central service facility.Preferably, the transit node can also be according to the index structure information of network in described
Service equipment is entreated to send information.Preferably, the transit node in the network node is set by the network in the computer equipment
It is standby to realize.The resource node is used to provide resource to network node, it is preferable that the resource node includes passing through http agreements
The CDN server of transfer resource.
According in the system of the present embodiment, the node-node transmission information includes the node identification information of peer node, center
The node adjusting means 1 of service equipment is contained in the second acquisition device 114 in determining device 11, the 3rd sub- determining device
115 and the sub- dispensing device 121 that is contained in the first dispensing device 12, the transmission adjusting means 2 in transit node includes the
Two reception devices 21, the first updating device 22 and transferring device 24.
Included by the node-node transmission information of one or more of peer nodes one or many of second acquisition device 114
In individual transmission log information, the node-node transmission that node identification information belongs at least one peer node of destined node scope is obtained
Information.Wherein, multiple destined node scopes can be included in the node adjusting means 1 of central service facility.
The destined node scope is related to the transfer control information of the transit node.Preferably, the destined node
Scope includes but is not limited to following any range information：
1) when the node identification information includes node address information, destined node scope is believed including node address scope
Breath, for example, predetermined IP address section etc..
2) when the number information in the node identification information network node index information, destined node scope includes compiling
Number range information.
According to the present invention the 4th example, central service facility include 10.10.10.0,10.10.11.0 and
10.10.12.0 these three IP address sections, acquired multiple transmission log information are as shown in table 13 below：
Table 13
Then the second acquisition device 114, which is obtained, is belonging respectively to 10.10.10.0,10.10.11.0,10.10.12.0 these three IP
The transmission log information of address field is as shown in table 14 below：
Table 14
It should be noted that the above-mentioned examples are merely illustrative of the technical solutions of the present invention, rather than to the limit of the present invention
System, is included by the node-node transmission information of one or more of peer nodes it should be appreciated by those skilled in the art that any
In one or more transmission log information, acquisition node identification information belongs at least one peer node of destined node scope
The implementation of node-node transmission information, should be included in the scope of the present invention.
Then, the 3rd sub- determining device 115 is according to the node-node transmission information of at least one peer node, it is determined that being used for
The transfer fresh information of the transfer control information of at least one node of the renewal in destined node scope.
Wherein, the transfer control information is used to control the resource node that peer node may be connected to.
Specifically, the 3rd sub- determining device 115 is according to the node of at least one peer node for belonging to destined node scope
Information is transmitted, in predetermined one or more candidate resource nodes, at least one peer node may be connected to described in selection
New resources node, to determine transfer fresh information according to the new resources node.
Wherein, central service facility selects new resource node according to following at least any of mode：
1) randomly choose；
2) selected according to the predetermined priority of each resource node；
3) according to the load selection of each current resource node, for example, according to the connection number of each resource node, or,
Uploading rate of each resource node etc. is selected.
Continuation is illustrated to the 4th example, wherein, in transfer control information used in each current transit node, respectively
The corresponding relation of individual IP address section and resource node is as shown in table 15 below：
Table 15
| Affiliated IP address section | The IP address of resource node |
| 10.10.10.0 | 192.168.1.45 |
| 10.10.11.0 | 192.168.1.125 |
| 10.10.12.0 | 192.168.2.11 |
Each resource node deposited in central service facility is as shown in table 16 below：
Table 16
| Sequence number | The IP address of resource node |
| 1 | 192.168.1.45 |
| 2 | 192.168.1.125 |
| 3 | 192.168.1.33 |
| 4 | 192.168.2.11 |
| 5 | 192.168.2.12 |
Wherein, the 3rd sub- determining device 115 obtains multiple peer nodes for belonging to 10.10.10.0 this IP address section
Node-node transmission information, and according to the transmission rate that wherein node type information is " asymmetrical node ", obtain in the IP address section
Average transmission rate corresponding with asymmetrical node=(315+425)/2=370Kb/s；Similarly, the 3rd sub- determining device 115
Obtain the average transmission rate=426Kb/s for corresponding to 10.10.11.0 this IP address section, corresponding to 10.10.12.0 this
Average transmission rate=302Kb/s of IP address section；And the 3rd sub- determining device 115 judge to correspond to this IP of 10.10.12.0
The average transmission rate 302Kb/s of address field is less than predetermined average transmission rate threshold value 350Kb/s, and determines with need to changing the IP
The resource node that the peer node of location section is connected to, then, the 3rd sub- determining device 115 with randomly choosing IP in the table 8
Location for 192.168.2.12 resource node as new resource node corresponding with address field 10.10.12.0, and determine transfer
Comprising " IP address of resource node corresponding with address field 10.10.12.0 is 192.168.2.12 " information in fresh information.
It should be noted that the above-mentioned examples are merely illustrative of the technical solutions of the present invention, rather than to the limit of the present invention
System, it should be appreciated by those skilled in the art that the node-node transmission information of at least one peer node described in any basis, it is determined that being used for
The implementation of the transfer fresh information of the transfer control information of at least one node of the renewal in destined node scope, all should
Within the scope of the present invention.
Then, the transfer fresh information is sent to one or more of transit nodes in sub- dispensing device 121, with
Update the transfer control information of the transit node.
Wherein, the second reception device 21 and the first updating device 22 are described in detail in the embodiment shown in reference picture 6,
And be incorporated herein by reference, repeat no more.
Then, when receiving the connection request from peer node, the transfer in the transmission adjusting means 2 of transit node
The connection request of the peer node is forwarded to corresponding resource node by device 24 according to the transfer control information,
It is connected so that the peer node is set up with resource node.
Continuation is illustrated to the 4th example, when transit node receives the connection from peer node 10.10.12.216
To resource node connection request when, transferring device 24 by the connection request be forwarded to IP be 192.168.2.12 resource section
Point, so that the peer node and the resource node set up connection.
It should be noted that the above-mentioned examples are merely illustrative of the technical solutions of the present invention, rather than to the limit of the present invention
System, it should be appreciated by those skilled in the art that it is any when receiving the connection request from peer node, according to the transfer control
Information processed, the connection request of the peer node is forwarded to corresponding resource node, so that the peer node and money
Source node sets up the implementation of connection, should be included in the scope of the present invention.
, can also be by adjusting the forwarding control information of transit node, to adjust peer node according to the method for the present embodiment
The server that may be connected to, so that peer node may be connected to the more preferable server of performance, resource is obtained with more preferable
Performance.
The software program of the present invention can realize steps described above or function by computing device.Similarly, originally
The software program (including related data structure) of invention can be stored in computer readable recording medium storing program for performing, for example, RAM is deposited
Reservoir, magnetically or optically driver or floppy disc and similar devices.In addition, some steps or function of the present invention can employ hardware to reality
It is existing, for example, as coordinating with processor so as to performing the circuit of each function or step.
In addition, the part of the present invention can be applied to computer program product, such as computer program instructions, when its quilt
When computer is performed, by the operation of the computer, the method according to the invention and/or technical scheme can be called or provided.
And the programmed instruction of the method for the present invention is called, it is possibly stored in fixed or moveable recording medium, and/or pass through
Broadcast or the data flow in other signal bearing medias and be transmitted, and/or be stored according to described program instruction operation
In the working storage of computer equipment.Here, including a device according to one embodiment of present invention, the device includes using
In the memory and processor for execute program instructions of storage computer program instructions, wherein, when the computer program refers to
When order is by the computing device, method and/or skill of the plant running based on foregoing multiple embodiments according to the present invention are triggered
Art scheme.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of 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, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.This
Outside, it is clear that the word of " comprising " one is not excluded for other units or step, and odd number is not excluded for plural number.That is stated in system claims is multiple
Unit or device can also be realized by a unit or device by software or hardware.The first, the second grade word is used for table
Show title, and be not offered as any specific order.
Claims (29)
1. a kind of method for being used to adjust the transmission speed of peer node in central service facility, wherein, methods described includes：
Step a according to the node-node transmission information of one or more peer nodes, it is determined that for update with it is one or more of right
Deng the fresh information of the transmission control information of at least one related node of node；Wherein, the node-node transmission information includes institute
The resource transfer information for stating peer node meets acquired, corresponding with the resource during scheduled transmission condition one or many
Individual transmission log information；Wherein, the transmission control information includes following at least any of：
- node control information；
- switching control information；
Step b sends the fresh information at least one described node.
2. according to the method described in claim 1, wherein, the transmission log information include it is following any one of at least：
The node identification information of-corresponding connecting node；
- from corresponding connecting node obtain the resource when transmission speed information；
- when the resource is live resource, the data time information of the resource included in corresponding connecting node.
3. method according to claim 2, wherein, node-node transmission information also comprising respectively with one or more transmission logs
The corresponding resource related information of information, the transmission log information includes the node identification information, wherein, methods described is also
Comprise the following steps：
- according to the resource related information, it can use to filter out at least one in one or more of transmission log information
Transmission log information；
Wherein, the step a comprises the following steps：
- according at least one described available transmission log information, it is determined that controlling letter for the transmission for updating at least one node
The fresh information of breath.
4. according to the method in any one of claims 1 to 3, wherein, the transmission log information also include its corresponding to
Connecting node node type information, wherein, the step a comprises the following steps：
In-each transmission log information included by the node-node transmission information of one or more of peer nodes, section is obtained
Vertex type information belongs at least one transmission log information of predefined type；
- according at least one described transmission log information, it is determined that for updating the transmission control information of at least one node more
Fresh information.
5. according to the method in any one of claims 1 to 3, wherein, at least one described node include at least one in
Trochanterion, wherein, the transit node is used for according to transfer control information, makes the peer node and corresponding resource node phase
Connection, wherein, the transmission log information includes node identification information, wherein, the step a comprises the following steps：
In-one or more transmission log the information included by the node-node transmission information of one or more of peer nodes,
Obtain the node-node transmission information that node identification information belongs at least one peer node of destined node scope；
- according to the node-node transmission information of at least one peer node, it is determined that for updating in destined node scope extremely
The transfer fresh information of the transfer control information of a few node；
Wherein, the step b is further comprising the steps of：
- send the transfer fresh information to one or more of transit nodes, to update the transfer of the transit node
Control information.
6. according to the method in any one of claims 1 to 3, wherein, methods described is further comprising the steps of：
- solicited message for obtaining node-node transmission information is sent to one or more of peer nodes；
- receive the node-node transmission information sent from peer node in response to the solicited message.
7. a kind of method for being used to adjust transmission speed within network nodes, wherein, it the described method comprises the following steps：
- reception being used for from central service facility updates the fresh information of the transmission control information of network node, wherein, it is described
Network node includes peer node, and the transmission control information includes following at least any of：
- node control information；
- switching control information；
- the transmission control information of itself is updated according to the fresh information.
8. method according to claim 7, wherein, methods described is further comprising the steps of：
- when meeting preset trigger condition, the node-node transmission information of the peer node is sent to the central service facility,
Wherein, the node-node transmission information include the peer node by its connecting node obtain resource when at least one of transmission
Record information.
9. method according to claim 8, wherein, the preset trigger condition includes following at least any of condition：
- request trigger condition；
- trigger conditions；
- time triggered condition.
10. the method according to any one of claim 7 to 9, wherein, methods described also includes：
Step o obtains the resource transfer information when peer node obtains resource by connecting node；
Step p obtains one or many corresponding with the resource when the resource transfer information meets scheduled transmission condition
Individual transmission log information；
Step q updates the node-node transmission information of the peer node according to one or more of transmission log information.
11. method according to claim 10, wherein, the transmission log information includes following at least any one：
The node identification information of-corresponding connecting node；
- from corresponding connecting node obtain the resource when transmission speed information；
The data time information of-corresponding connecting node.
12. method according to claim 10, wherein, the node-node transmission information also include respectively with it is one or many
The resource related information of the corresponding resource of individual transmission log information, wherein, the step p is further comprising the steps of：
The resource related information of-acquisition resource corresponding with one or more of transmission log information；
Wherein, methods described is further comprising the steps of：
- according to the resource related information, it can use to filter out at least one in one or more of transmission log information
Transmission log information；
Wherein, the step q comprises the following steps：
- at least one available transmission log information in one or more of transmission log information, it is described to update
The node-node transmission information of peer node.
13. method according to claim 7, wherein, the network node includes transit node, and the transmission control information includes
Transfer control information, wherein, methods described is further comprising the steps of：
- when receiving the connection request from peer node, according to the transfer control information, by the company of the peer node
Connect request and be forwarded to corresponding resource node, be connected so that the peer node is set up with resource node.
14. a kind of being used in central service facility adjusts the node adjusting means of the transmission speed of peer node, wherein, institute
Stating node adjusting means includes：
Determining device, for the node-node transmission information according to one or more peer nodes, it is determined that for update with it is one
Or the fresh information of the transmission control information of at least one related node of multiple peer nodes；Wherein, the node-node transmission letter
The resource transfer information that breath includes the peer node meets acquired, corresponding with the resource during scheduled transmission condition
One or more transmission log information；Wherein, the transmission control information includes following at least any of：
- node control information；
- switching control information；
First dispensing device, for the fresh information to be sent at least one described node.
15. node adjusting means according to claim 14, wherein, the transmission log information includes following at least any
：
The node identification information of-corresponding connecting node；
- from corresponding connecting node obtain the resource when transmission speed information；
- when the resource is live resource, the data time information of the resource included in corresponding connecting node.
16. node adjusting means according to claim 15, wherein, node-node transmission information also comprising respectively with one or many
The corresponding resource related information of individual transmission log information, the transmission log information includes the node identification information, wherein,
The node adjusting means includes：
First screening plant, for according to the resource related information, being sieved in one or more of transmission log information
Select at least one available transmission log information；
Wherein, the determining device includes：
First sub- determining device, for according at least one described available transmission log information, it is determined that for updating at least one
The fresh information of the transmission control information of individual node.
17. the node adjusting means according to any one of claim 14 to 16, wherein, the transmission log information is also wrapped
The node type information of the connecting node corresponding to it is included, wherein, the determining device includes：
First acquisition device, each transmission for being included by the node-node transmission information of one or more of peer nodes is remembered
Record in information, obtain at least one transmission log information that node type information belongs to predefined type；
Second sub- determining device, for according at least one described transmission log information, it is determined that for updating at least one node
Transmission control information fresh information.
18. the node adjusting means according to any one of claim 14 to 16, wherein, at least one described node includes
At least one transit node, wherein, the transit node be used for according to transfer control information, make the peer node with it is corresponding
Resource node is connected, wherein, the transmission log information includes node identification information, wherein, the determining device includes：
Second acquisition device, for by the node-node transmission information of one or more of peer nodes included it is one or more
In transmission log information, the node-node transmission letter that node identification information belongs at least one peer node of destined node scope is obtained
Breath；
3rd sub- determining device, for the node-node transmission information according at least one peer node, it is determined that for updating
The transfer fresh information of the transfer control information of at least one node in destined node scope；
Wherein, first dispensing device also includes：
Sub- dispensing device, it is described to update for the transfer fresh information to be sent to one or more of transit nodes
The transfer control information of transit node.
19. the node adjusting means according to any one of claim 14 to 16, wherein, the node adjusting means is also wrapped
Include：
Second dispensing device, the solicited message of node-node transmission information is obtained for being sent to one or more of peer nodes；
First receiving device, for receiving the node-node transmission information sent from peer node in response to the solicited message.
20. a kind of transmission adjusting means for being used to adjust transmission speed, wherein, the transmission adjusting means includes：
Second receiving device, the transmission control information of network node is updated more for receiving being used for from central service facility
Fresh information, wherein, the network node includes peer node, and the transmission control information includes following at least any of：
- node control information；
- switching control information；
First updating device, for updating the transmission control information of itself according to the fresh information.
21. transmission adjusting means according to claim 20, wherein, the transmission adjusting means also includes：
3rd dispensing device, for when meeting preset trigger condition, by the node-node transmission information of the peer node send to
The central service facility, wherein, the node-node transmission information includes the peer node and provided by its connecting node acquisition
At least one transmission log information during source.
22. transmission adjusting means according to claim 21, wherein, the preset trigger condition includes following at least any
The condition of kind：
- request trigger condition；
- trigger conditions；
- time triggered condition.
23. the transmission adjusting means according to any one of claim 20 to 22, wherein, the transmission adjusting means is also wrapped
Include：
3rd acquisition device, for obtaining the resource transfer information when peer node obtains resource by connecting node；
4th acquisition device, for when the resource transfer information meets scheduled transmission condition, obtaining relative with the resource
The one or more transmission log information answered；
Second updating device, for according to one or more of transmission log information, the node for updating the peer node to be passed
Defeated information.
24. transmission adjusting means according to claim 23, wherein, the transmission log information includes following at least any
：
The node identification information of-corresponding connecting node；
- from corresponding connecting node obtain the resource when transmission speed information；
The data time information of-corresponding connecting node.
25. transmission adjusting means according to claim 23, wherein, the node-node transmission information also include respectively with it is described
The resource related information of the corresponding resource of one or more transmission log information, wherein, the 4th acquisition device also includes：
Sub- acquisition device, the resource related information for obtaining resource corresponding with one or more of transmission log information；
Wherein, the transmission adjusting means also includes：
Second screening plant, for according to the resource related information, being sieved in one or more of transmission log information
Select at least one available transmission log information；
Wherein, second updating device includes：
Sub- updating device, at least one available transmission log letter in one or more of transmission log information
Breath, to update the node-node transmission information of the peer node.
26. transmission adjusting means according to claim 20, wherein, the network node includes transit node, the transmission control
Information processed includes transfer control information, wherein, the transmission adjusting means also includes：
Transferring device,, will be described according to the transfer control information for when receiving the connection request from peer node
The connection request of peer node is forwarded to corresponding resource node, connects so that the peer node is set up with resource node
Connect.
27. a kind of central service facility, wherein, the central service facility is included as described at least one in claim 14 to 19
Node adjusting means.
28. a kind of network node, wherein, the transmission that the network node is included as described at least one in claim 20 to 26 is adjusted
Regulating device.
29. a kind of system, wherein, the system includes central service facility as claimed in claim 27 and such as claim 28 institute
The network node stated.
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| CN113453338B (en) * | 2020-03-24 | 2023-09-05 | 维沃移动通信有限公司 | Receiving method, transmitting method, terminal and network side equipment |
| CN112866985B (en) * | 2021-02-20 | 2023-06-23 | 百度在线网络技术（北京）有限公司 | Flow control method, resource downloading method, device, equipment and storage medium |
| CN113301170B (en) * | 2021-07-27 | 2021-10-19 | 湖南三湘银行股份有限公司 | Data processing method based on communication node |
| CN117319450B (en) * | 2023-11-27 | 2024-02-09 | 成都秦川物联网科技股份有限公司 | Ultrasonic metering instrument data interaction method, device and equipment based on Internet of things |
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| CN103384259A (en) | 2013-11-06 |
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