CN106534217A - Method and device for transmitting streaming media data - Google Patents
Method and device for transmitting streaming media data Download PDFInfo
- Publication number
- CN106534217A CN106534217A CN201611258555.1A CN201611258555A CN106534217A CN 106534217 A CN106534217 A CN 106534217A CN 201611258555 A CN201611258555 A CN 201611258555A CN 106534217 A CN106534217 A CN 106534217A
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- China
- Prior art keywords
- equipment
- subordinate
- cluster
- target device
- transmission request
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
- H04L67/1008—Server selection for load balancing based on parameters of servers, e.g. available memory or workload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
- H04L67/1012—Server selection for load balancing based on compliance of requirements or conditions with available server resources
Abstract
The invention aims at providing a method and device for transmitting streaming media data. Compared with the prior art, the method has the advantages that transmission requests sent by superior devices are obtained, and the transmission requests are sent to target devices in a subordinate device cluster when the subordinate device cluster exists, wherein the target devices are the preferred devices in the subordinate device cluster. In this way, the transmission requests are not directly processed by the devices, the transmission requests are dispersed to the subordinate device cluster for processing, so in this mode, when the data quantity of the transmission requests is relatively high, the response to the transmission requests is improved, the network bandwidth is balanced, and a utilization rate of a network is improved.
Description
Technical field
The application is related to computer communication technology field, more particularly to a kind of technology for transmitting stream medium data.
Background technology
In prior art, for the framework of stream medium data request is typically one process single thread, as one process
Framework, the port only one of which of request, so all of stream medium data request and response all can be processed by this port,
So when data volume is larger, the treatment effeciency of the request can be had a greatly reduced quality, this mode, network bandwidth utilization factor
Not high, in the epoch of this kilomega network, this is a waste.Therefore, how preferably to increase network utilization, accelerate convection current matchmaker
The processing speed of volume data request, becomes a problem demanding prompt solution.
The content of the invention
The purpose of the application is to provide a kind of method and apparatus for transmitting stream medium data, to solve prior art
In problem.
For achieving the above object, a kind of one side according to the application, there is provided side for transmitting stream medium data
Method, wherein, the method includes:
Obtain the transmission request that higher level equipment sends;
The transmission request is forwarded to into the target device in subordinate equipment cluster, wherein, the target device is described
Preferred equipment in subordinate equipment cluster.
Further, before the target device that the transmission request is forwarded in subordinate equipment cluster, methods described
Also include:
The target device is determined in the subordinate equipment cluster.
Further, determine that the target device includes in the subordinate equipment cluster:
Obtain the load capacity of all devices in the subordinate equipment cluster;
By the subordinate equipment that load capacity in the subordinate equipment cluster is minimum, it is defined as the target device.
Further, after the transmission request that higher level equipment sends is obtained, methods described also includes:
The level device clusters in the absence of, send the corresponding stream medium data of the transmission request.
According to the another aspect of the application, a kind of method for transmitting stream medium data is additionally provided, wherein, the method
Including:
Obtain the RTSP requests that higher level equipment sends;
RTSP requests are forwarded to into the target device in subordinate equipment cluster, wherein, the target device is described
Preferred equipment in subordinate equipment cluster.
According to the another further aspect of the application, a kind of equipment for transmitting stream medium data is additionally provided, wherein, the equipment
Including:
First device, for obtaining the transmission request of higher level equipment transmission;
Second device, for the transmission request is forwarded to the target device in subordinate equipment cluster, wherein, the mesh
Marking device is preferred equipment in the subordinate equipment cluster.
Further, before the second device, the equipment also includes:
3rd device, for determining the target device in the subordinate equipment cluster.
Further, the 3rd device is used for:
Obtain the load capacity of all devices in the subordinate equipment cluster;
By the subordinate equipment that load capacity in the subordinate equipment cluster is minimum, it is defined as the target device.
Further, after the first device, the equipment also includes:
4th device, for the level device clusters in the absence of, sends the corresponding stream medium data of the transmission request.
According to the another aspect of the application, a kind of equipment for transmitting stream medium data is additionally provided, wherein, the equipment
Including:
Acquisition device, for obtaining the RTSP requests of higher level equipment transmission;
Retransmission unit, for RTSP requests are forwarded to the target device in subordinate equipment cluster, wherein, the mesh
Marking device is preferred equipment in the subordinate equipment cluster.
Compared with prior art, the application is asked by obtaining the transmission that higher level equipment sends, and there is subordinate equipment
During cluster, the transmission request is forwarded to into the target device in subordinate equipment cluster, wherein, under the target device is described
Preferred equipment in level device clusters, in this manner, the equipment is not directly to process the transmission request, but will be described
Transmission request is distributed to subordinate equipment cluster and is processed, in this way so that when the data volume of transmission request is larger,
The response to the transmission request is not only increased, and balances the network bandwidth, improve network utilization.
And, the application determines the mode of the target device in the subordinate equipment cluster, first passes through acquisition described
The load capacity of all devices in subordinate equipment cluster, and by load capacity in the subordinate equipment cluster minimum subordinate equipment, really
It is set to the target device, in this way, the load between the equipment in the subordinate equipment cluster can be balanced, so as to
The efficiency for processing transmission request is improved preferably.
Description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, other of the invention
Feature, objects and advantages will become more apparent upon:
Fig. 1 illustrates a kind of method flow diagram for transmitting stream medium data according to the application one side;
Fig. 2 is illustrated and is illustrated according to a kind of implementation environment for transmitting stream medium data of one preferred embodiment of the application
Figure;
Fig. 3 is illustrated and is shown according to a kind of implementation environment for transmitting stream medium data of the application another preferred embodiment
It is intended to;
Fig. 4 is illustrated and is shown according to a kind of implementation environment for transmitting stream medium data of the application another preferred embodiment
It is intended to;
Fig. 5 illustrates a kind of equipment schematic diagram for transmitting stream medium data according to the application other side.
In accompanying drawing, same or analogous reference represents same or analogous part.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail.
In one typical configuration of the application, terminal, the equipment of service network and trusted party include one or more
Processor (CPU), input/output interface, network interface and internal memory.
Internal memory potentially includes the volatile memory in computer-readable medium, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only storage (ROM) or flash memory (flash RAM).Internal memory is computer-readable medium
Example.
Computer-readable medium includes that permanent and non-permanent, removable and non-removable media can be by any method
Or technology is realizing information Store.Information can be computer-readable instruction, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only storage (ROM), electric erasable
Programmable read only memory (EEPROM), fast flash memory bank or other memory techniques, read-only optical disc read-only storage (CD-ROM),
Digital versatile disc (DVD) or other optical storages, magnetic cassette tape, magnetic disk storage or other magnetic storage apparatus or
Any other non-transmission medium, can be used to store the information that can be accessed by a computing device.Define according to herein, computer
Computer-readable recording medium does not include non-temporary computer readable media (transitory media), the such as data-signal and carrier wave of modulation.
It is for the effect for further illustrating the technological means taken of the application and acquirement, below in conjunction with the accompanying drawings and preferably real
Example is applied, the technical scheme to the application carries out clear and complete description.
Fig. 1 illustrates a kind of method flow diagram for transmitting stream medium data for being provided according to the application on one side, its
In, the method includes:
S1 obtains the transmission request that higher level equipment sends;
The transmission request is forwarded to the target device in subordinate equipment cluster by S2, wherein, the target device is institute
State preferred equipment in subordinate equipment cluster.
In this embodiment, in step S1, equipment 1 obtains the transmission request that higher level equipment sends, here, described
Higher level equipment includes but is not limited to user equipment or the network equipment, here, the user equipment includes but is not limited to any shifting
Dynamic electronic product, such as personal computer, smart mobile phone, panel computer etc..The network equipment includes but is not limited to various movements
Smart machine, personal computer, network host, single network server, multiple webserver collection or multiple servers are constituted
Cloud;Wherein, cloud is made up of a large amount of computers or the webserver based on cloud computing (Cloud Computing), wherein, cloud
Calculating is one kind of Distributed Calculation, a virtual supercomputer being made up of the loosely-coupled computer collection of a group.
Here, the transmission request includes to the equipment 1 any request of data for obtaining, for example, stream medium data please
Ask.Specifically, for example, when the higher level equipment is user equipment, the user equipment can send transmission to the equipment 1 please
Ask to obtain corresponding data, so as to the equipment 1 can obtain the transmission request that the user equipment sends.
Continue in this embodiment, in step S2, the transmission request is forwarded to subordinate equipment cluster by equipment 1
In target device, wherein, the target device is preferred equipment in the subordinate equipment cluster.It is in this programme, described
After equipment 1 gets the transmission request of higher level equipment transmission, directly transmission request is not processed, but by the biography
The defeated target device for asking to be forwarded in subordinate equipment cluster is processed, and wherein the target device is the subordinate equipment cluster
In preferred equipment.
Preferably, before step S2, methods described also includes:S3 (not shown) equipment 1 is in the subordinate equipment
The target device is determined in cluster.It is highly preferred that wherein, step S3 includes:The equipment 1 obtains the subordinate equipment
The load capacity of all devices in cluster, and by the minimum subordinate equipment of load capacity in the subordinate equipment cluster, be defined as described
Target device.
Here, the load capacity refers to the size of equipment processing data amount, for example, the transmission request handled by equipment number
Etc., specifically, the equipment 1 obtains the mode of the load capacity of all devices in the subordinate equipment cluster, can be by connecing
Receive the load capacity of all devices active transmission in the subordinate equipment cluster, for example, all devices in the subordinate equipment cluster
Respective load capacity can be sent to the equipment 1 by timing;Or, the equipment 1 can also be by setting to the subordinate
In standby cluster, all devices send the acquisition request of load capacity, passively to obtain the negative of all devices in the subordinate equipment cluster
Carrying capacity.Get in the subordinate equipment cluster after the load capacity of all devices in the equipment 1, the equipment 1 is by load capacity
Minimum subordinate equipment is defined as the target device.
Fig. 2 is illustrated and is illustrated according to a kind of implementation environment for transmitting stream medium data of one preferred embodiment of the application
Figure, in this embodiment, the higher level equipment of the equipment 1 is the user equipment 2, when the equipment 1 receives the user
The transmission request that equipment 2 sends, for example, video request, the equipment 1 not directly in response to the video request, but under
The minimum equipment of a load capacity is determined in level device clusters 3 as target device, for example, by the comparison subordinate equipment collection
In group 3, the size of the load capacity of equipment 31, equipment 32, equipment 33 etc., such as, the load capacity of the equipment 33 is minimum, it is determined that
The equipment 33 is target device, then the transmission request can be forwarded to the equipment 33 by the equipment 1, so that described set
Standby 33 continue with the transmission asks.
Fig. 3 is illustrated and is shown according to a kind of implementation environment for transmitting stream medium data of the application another preferred embodiment
It is intended to, in this embodiment, the higher level equipment of the equipment 1 is equipment 11, when the equipment 11 receives the user equipment 2
The transmission request of transmission, for example, video request, the equipment 11 can determine a load capacity most in its subordinate equipment cluster
Little equipment as target device, for example, the equipment 11 by the comparison subordinate equipment cluster, equipment 21, equipment 22,
The size of the load capacity of 23 grade of equipment, such as, the load capacity of the equipment 21 is minimum, it is determined that the equipment 21 is set for target
It is standby, then, the transmission request can be forwarded to the equipment 21 by the equipment 11, and in this embodiment, we are set described
Standby 21 can determine a load capacity as equipment 1, then equipment 1 in subordinate equipment cluster 3 after the transmission request is received
Used as target device, for example, the target device of the equipment 1 is the equipment 311 to minimum equipment, then the equipment 1 is by institute
State transmission request and be forwarded to the equipment 311.
Fig. 4 is illustrated and is shown according to a kind of implementation environment for transmitting stream medium data of the application another preferred embodiment
It is intended to, in this embodiment, used as equipment 1, the higher level equipment of the equipment 1 is the equipment 23 to the equipment 316, described to set
Level equipment in the absence of standby 1, when the equipment 1 receives the transmission request of the forwarding of the equipment 23, can process the transmission please
Ask, for example, the transmission is asked into corresponding transmission of flow media data to the user equipment 2 for sending the transmission request.
In a practical application scene of the application, for example, Live555 is the live framework of single thread, therefore, enter many more
Necessarily result in less efficient if going out net cast, and the utilization of the network bandwidth is also insufficient, therefore, in this application, base
RTSP requests are disperseed in the redirection agreement of RTSP (Real Time Streaming Protocol, real time streaming transport protocol)
Process, concrete grammar includes:Obtain the RTSP requests that higher level equipment sends;RTSP requests are forwarded to into subordinate equipment cluster
In target device, wherein, the target device is preferred equipment in the subordinate equipment cluster.
Compared with prior art, the application is asked by obtaining the transmission that higher level equipment sends, and there is subordinate equipment
During cluster, the transmission request is forwarded to into the target device in subordinate equipment cluster, wherein, under the target device is described
Preferred equipment in level device clusters, in this manner, the equipment is not directly to process the transmission request, but will be described
Transmission request is distributed to subordinate equipment cluster and is processed, in this way so that when the data volume of transmission request is larger,
The response to the transmission request is not only increased, and balances the network bandwidth, improve network utilization.
And, the application determines the mode of the target device in the subordinate equipment cluster, first passes through acquisition described
The load capacity of all devices in subordinate equipment cluster, and by load capacity in the subordinate equipment cluster minimum subordinate equipment, really
It is set to the target device, in this way, the load between the equipment in the subordinate equipment cluster can be balanced, so as to
The efficiency for processing transmission request is improved preferably.
Fig. 5 illustrates a kind of equipment schematic diagram for transmitting stream medium data for being provided according to the application on the other hand,
Wherein, the equipment includes:
First device, for obtaining the transmission request of higher level equipment transmission;
Second device, for the transmission request is forwarded to the target device in subordinate equipment cluster, wherein, the mesh
Marking device is preferred equipment in the subordinate equipment cluster.
In this embodiment, the first device of the equipment 1 obtains the transmission request that higher level equipment sends, here, described
Higher level equipment includes but is not limited to user equipment or the network equipment, here, the user equipment includes but is not limited to any shifting
Dynamic electronic product, such as personal computer, smart mobile phone, panel computer etc..The network equipment includes but is not limited to various movements
Smart machine, personal computer, network host, single network server, multiple webserver collection or multiple servers are constituted
Cloud;Wherein, cloud is made up of a large amount of computers or the webserver based on cloud computing (Cloud Computing), wherein, cloud
Calculating is one kind of Distributed Calculation, a virtual supercomputer being made up of the loosely-coupled computer collection of a group.
Here, the transmission request includes to the equipment 1 any request of data for obtaining, for example, stream medium data please
Ask.Specifically, for example, when the higher level equipment is user equipment, the user equipment can send transmission to the equipment 1 please
Ask to obtain corresponding data, so as to the first device of the equipment 1 can obtain the transmission request that the user equipment sends.
Continue in this embodiment, the transmission request is forwarded to subordinate equipment cluster by the second device of the equipment 1
In target device, wherein, the target device is preferred equipment in the subordinate equipment cluster.It is in this programme, described
After equipment 1 gets the transmission request of higher level equipment transmission, directly transmission request is not processed, but by the biography
The defeated target device for asking to be forwarded in subordinate equipment cluster is processed, and wherein the target device is the subordinate equipment cluster
In preferred equipment.
Preferably, before the second device, the equipment 1 also includes:3rd device (not shown), for described
The target device is determined in subordinate equipment cluster.It is highly preferred that wherein, the 3rd device of the equipment 1 is used for:Obtain described
The load capacity of all devices in subordinate equipment cluster, and by load capacity in the subordinate equipment cluster minimum subordinate equipment, really
It is set to the target device.
Here, the load capacity refers to the size of equipment processing data amount, for example, the transmission request handled by equipment number
Etc., specifically, the 3rd device of the equipment 1 obtains the load capacity mode of all devices in the subordinate equipment cluster, can
With the load capacity by receiving all devices active transmission in the subordinate equipment cluster, for example, in the subordinate equipment cluster
All devices can send 3rd device of the respective load capacity to the equipment 1 by timing;The 3rd device of the equipment 1
Can also be asked by the acquisition of load capacity is sent to all devices in the subordinate equipment cluster, passively to obtain the subordinate
The load capacity of all devices in device clusters.Own in the 3rd device of the equipment 1 gets the subordinate equipment cluster
After the load capacity of equipment, the minimum subordinate equipment of load capacity is defined as the target device by the 3rd device of the equipment 1.
In a practical application scene of the application, for example, Live555 is the live framework of single thread, therefore, enter many more
Necessarily result in less efficient if going out net cast, and the utilization of the network bandwidth is also insufficient, therefore, in this application, base
RTSP requests are disperseed in the redirection agreement of RTSP (Real Time Streaming Protocol, real time streaming transport protocol)
Process, concrete equipment includes:Acquisition device, for obtaining the RTSP requests of higher level equipment transmission;Retransmission unit, for will be described
RTSP requests are forwarded to the target device in subordinate equipment cluster, wherein, during the target device is the subordinate equipment cluster
Preferred equipment.
Compared with prior art, the application is asked by obtaining the transmission that higher level equipment sends, and there is subordinate equipment
During cluster, the transmission request is forwarded to into the target device in subordinate equipment cluster, wherein, under the target device is described
Preferred equipment in level device clusters, in this manner, the equipment is not directly to process the transmission request, but will be described
Transmission request is distributed to subordinate equipment cluster and is processed, in this way so that when the data volume of transmission request is larger,
The response to the transmission request is not only increased, and balances the network bandwidth, improve network utilization.
And, the application determines the mode of the target device in the subordinate equipment cluster, first passes through acquisition described
The load capacity of all devices in subordinate equipment cluster, and by load capacity in the subordinate equipment cluster minimum subordinate equipment, really
It is set to the target device, in this way, the load between the equipment in the subordinate equipment cluster can be balanced, so as to
The efficiency for processing transmission request is improved preferably.
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 spirit or essential attributes without departing substantially from the present 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 and limit involved claim.This
Outward, it is clear that " including ", a word was not excluded for other units or step, and odd number is not excluded for plural number.That what is stated in device claim is multiple
Unit or device can also be realized by software or hardware by a unit or device.The first, the second grade word is used for table
Show title, and be not offered as any specific order.
Claims (10)
1. a kind of method for transmitting stream medium data, wherein, the method includes:
Obtain the transmission request that higher level equipment sends;
The transmission request is forwarded to into the target device in subordinate equipment cluster, wherein, the target device is the subordinate
Preferred equipment in device clusters.
2. method according to claim 1, wherein, it is described that the transmission request is forwarded to into the mesh in subordinate equipment cluster
Before marking device, methods described also includes:
The target device is determined in the subordinate equipment cluster.
3. method according to claim 2, wherein, it is described that the target device bag is determined in the subordinate equipment cluster
Include:
Obtain the load capacity of all devices in the subordinate equipment cluster;
By the subordinate equipment that load capacity in the subordinate equipment cluster is minimum, it is defined as the target device.
4. method according to claim 1, wherein, it is described obtain the transmission request that higher level equipment sends after, the side
Method also includes:
The level device clusters in the absence of, send the corresponding stream medium data of the transmission request.
5. a kind of method for transmitting stream medium data, wherein, the method includes:
Obtain the RTSP requests that higher level equipment sends;
RTSP requests are forwarded to into the target device in subordinate equipment cluster, wherein, the target device is the subordinate
Preferred equipment in device clusters.
6. a kind of equipment for transmitting stream medium data, wherein, the equipment includes:
First device, for obtaining the transmission request of higher level equipment transmission;
Second device, for the transmission request is forwarded to the target device in subordinate equipment cluster, wherein, the target sets
Standby is preferred equipment in the subordinate equipment cluster.
7. equipment according to claim 6, wherein, before the second device, the equipment also includes:
3rd device, for determining the target device in the subordinate equipment cluster.
8. equipment according to claim 7, wherein, the 3rd device is used for:
Obtain the load capacity of all devices in the subordinate equipment cluster;
By the subordinate equipment that load capacity in the subordinate equipment cluster is minimum, it is defined as the target device.
9. equipment according to claim 6, wherein, after the first device, the equipment also includes:
4th device, for the level device clusters in the absence of, sends the corresponding stream medium data of the transmission request.
10. a kind of equipment for transmitting stream medium data, wherein, the equipment includes:
Acquisition device, for obtaining the RTSP requests of higher level equipment transmission;
Retransmission unit, for RTSP requests are forwarded to the target device in subordinate equipment cluster, wherein, the target sets
Standby is preferred equipment in the subordinate equipment cluster.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611258555.1A CN106534217A (en) | 2016-12-30 | 2016-12-30 | Method and device for transmitting streaming media data |
Applications Claiming Priority (1)
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CN201611258555.1A CN106534217A (en) | 2016-12-30 | 2016-12-30 | Method and device for transmitting streaming media data |
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Family
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CN201611258555.1A Pending CN106534217A (en) | 2016-12-30 | 2016-12-30 | Method and device for transmitting streaming media data |
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Citations (4)
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WO2002006961A2 (en) * | 2000-07-19 | 2002-01-24 | Speedera Networks, Inc. | Method for determining metrics of a content delivery |
CN1495634A (en) * | 2002-06-27 | 2004-05-12 | 上海汉唐科技有限公司 | Server clustering load balancing method and system |
CN1972311A (en) * | 2006-12-08 | 2007-05-30 | 华中科技大学 | A stream media server system based on cluster balanced load |
CN103458013A (en) * | 2013-08-21 | 2013-12-18 | 成都云鹰科技有限公司 | Streaming media server cluster load balancing system and balancing method |
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2016
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2002006961A2 (en) * | 2000-07-19 | 2002-01-24 | Speedera Networks, Inc. | Method for determining metrics of a content delivery |
CN1495634A (en) * | 2002-06-27 | 2004-05-12 | 上海汉唐科技有限公司 | Server clustering load balancing method and system |
CN1972311A (en) * | 2006-12-08 | 2007-05-30 | 华中科技大学 | A stream media server system based on cluster balanced load |
CN103458013A (en) * | 2013-08-21 | 2013-12-18 | 成都云鹰科技有限公司 | Streaming media server cluster load balancing system and balancing method |
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