CN109286854A - The detection of network flow-medium Caton and optimization system and method based on WiFi network - Google Patents
The detection of network flow-medium Caton and optimization system and method based on WiFi network Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
- H04N21/64723—Monitoring of network processes or resources, e.g. monitoring of network load
- H04N21/64738—Monitoring network characteristics, e.g. bandwidth, congestion level
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0876—Network utilisation, e.g. volume of load or congestion level
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0876—Network utilisation, e.g. volume of load or congestion level
- H04L43/0894—Packet rate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/12—Network monitoring probes
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- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/10—Mapping addresses of different types
- H04L61/103—Mapping addresses of different types across network layers, e.g. resolution of network layer into physical layer addresses or address resolution protocol [ARP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/4424—Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
- H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
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Abstract
The invention discloses a kind of detection of network flow-medium Caton and optimization system based on WiFi network, including user's space processing function module, the probe program modules A based on ICP/IP protocol, kernel spacing processing function module, the probe program module B based on 802.11 agreements.System of the invention uses transport layer, network layer and distinctive 802.11 layers of Wi-Fi of the different probe program of osi model, grab real network resource allocation and network environment evaluation status, pointedly adjust terminal network resource allocation policy, and the technical solution of the optimal physical messaging parameter of currently practical Wi-Fi environment, realize the detection of the first time when network flow-medium plays Caton, and automatic the technical issues of solving Caton.
Description
Technical field
The present invention relates to wireless communication technology fields, in particular to the detection of network flow-medium Caton based on WiFi network and
Optimization system and method.
Background technique
Wi-Fi is closely bound up as the highest wireless telecommunications means of current utilization rate and people's lives.With Wi-Fi
The smart television of access function, one of the core as networked home entertainment need for network flow-medium, the more equipment collaborations of network
Reliable and efficient network foundation communications platform is provided etc. most common application scenarios to support.And network flow-medium is smart television
Core business.
The indexs such as the video definition with network flow-medium are higher and higher, and the demand to Internet resources also more improves,
However due to the particularity of the uncertainty of network environment, especially home network environment, it is related to housing construction to Wi-Fi signal
Isolation, decaying of the router placement position to Wi-Fi signal, the uncertain factors such as router the Research of Antenna Polarization are right
The stabilization and efficiency of transmission of Wi-Fi network have different degrees of influence, along with terminal network resource multi-process multitask simultaneously
Hair property, limited Internet resources are decomposed again, to directly influence network flow-medium to the real experiences of user.
Wherein a kind of most common scene is then to lead to play Caton since Internet resources are insufficient, current common practices
Be: foreground network flow-medium determine network data caching be not enough to realize smooth broadcasting when, stop play simultaneously interaction circle
Face prompt is abnormal, and user can only select to wait, and usage experience is poor.But current market does not occur effective technical method, when
When network flow-medium plays Caton, realizes the detection in first time, can more not solve the technical solution of Caton, base automatically
In the policy optimization of network resource allocation in current device, real network environment can not be precisely based on and carry out Wi-Fi mould group core
The working condition of piece adjusts.
Summary of the invention
It is insufficient in above-mentioned background technique the purpose of the present invention is overcoming, a kind of network flow-medium based on WiFi network is provided
Caton detection and optimization system and method, when there is Caton for network flow-medium, broadcast slowly comprising directly rising, block in playing process
Pause and F.F. has postponed broadcast slow three kinds of scenes fastly, transport layer and network layer probe journey based on osi model can be passed through in real time
Sequence module and the distinctive 802.11 layers of probe program module of Wi-Fi grab real network resource allocation and network environment assessment
State, to pointedly adjust the optimal physical communication of terminal network resource allocation policy and currently practical Wi-Fi environment
Mode realizes the detection of the first time when network flow-medium plays Caton, and automatic the technical issues of solving Caton, most
Improvement of the network flow-medium to user's real experiences is realized eventually.
In order to reach above-mentioned technical effect, the present invention takes following technical scheme:
The detection of network flow-medium Caton and optimization system based on WiFi network, including user's space processing function module,
Probe program modules A, kernel spacing processing function module based on ICP/IP protocol, the probe program mould based on 802.11 agreements
Block B；
The user's space processing function module is for providing input interface and calling for foreground network flow-medium, to pass
The video information that active user needs to watch, and the statistics all application processes being currently running in active user space are passed, with one
Second count the uplink total flow and downlink total flow of current each application process respectively as the period, then based on this two o'clock it
With carry out real-time traffic size ranking from high to low；
The user's space processing function module respectively with probe program modules A and kernel spacing based on ICP/IP protocol
Processing function module communication connection, probe program modules A and kernel spacing processing function module based on ICP/IP protocol by
The starting of user's space processing function module；
Wherein, the user's space processing function module and the probe program modules A based on ICP/IP protocol cooperate
To realize the allocation strategy optimization of grid resource；The kernel spacing processing function module and the spy based on 802.11 agreements
Needle program module B cooperates to realize that WiFi system network is configured for the optimum physical running parameter of real network environment.
It further, further include system clock synchronization module, the system clock synchronization module is respectively and based on TCP/IP
The probe program modules A of agreement, the probe program module B based on 802.11 agreements are connected.
Further, the user's space processing function module is activated under following three kinds of scenes, and at user's space
Reason functional module will respectively correspond after being activated and activate probe program modules A and kernel spacing processing function based on ICP/IP protocol
Energy module, the scene of the activation user's space processing function module and corresponding Streaming Media basic information specifically include:
User triggers video and broadcasts, and when video sowing time prolonged higher than three seconds, transmits to user's space processing function module
It rises and broadcasts information；
When player subjectivity detects three seconds continuous Catons, Caton information is transmitted to user's space processing function module；
When the fast forwarding and fast rewinding load time delay that user triggers video is higher than three seconds, transmitted to user's space processing function module
Pull information.
Further, it includes video broadcast start time, video playing time delay, video ID, video that described, which is broadcast information,
URL；The Caton information includes video ID, video URL, Caton time started, Caton duration, video code rate；The dragging letter
Breath includes video ID, video URL, pulls the time, pulls load duration, video code rate.
Further, when user's space processing function module is activated:
User's space processing function module by forbid before real-time traffic ranking 30% background network data, in three seconds if
It is not received by " broadcast state improvement " information from player, then is expanded 60% before forbidden range to ranking, three seconds again
If being not received by " broadcast state improvement " information from player in clock, forbid the network of all background application processes
Data；
Meanwhile user's space processing function module starts the probe program modules A based on ICP/IP protocol, at user's space
It manages functional module and video url data is transferred to the probe program modules A based on ICP/IP protocol to be used for specific aim capture envelope
Packet, and circulation per second monitors this primary Streaming Media real-time data flow and video source code rate information compares, if actual data stream
Amount be video source code rate for greater than 60%, less than 100%, then forbid before real-time traffic ranking 30% background network data, such as
Fruit border data traffic is that video source code rate is greater than 30%, is not more than 60%, then after expanding 60% before forbidden range to ranking
Platform network data forbids the net of all background application processes if real data flow is that video source code rate is not more than 30%
Network data；
User's space processing function module starts kernel spacing processing function module, activation kernel spacing processing function module
It is cooperated with the probe program module B based on 802.11 agreements to realize WiFi system network for real network environment most
Good physical operating parameters configuration；
User's space processing function module is receiving " broadcast state improvement " letter from foreground network flow-medium service
When breath, then current system Internet resources allocation strategy is kept, while " kernel spacing processing function module " being notified to keep WiFi existing
There are physical operating parameters.
Further, the probe program modules A based on ICP/IP protocol is started by user's space processing function module
When:
Probe program modules A based on ICP/IP protocol receives the video from " user's space processing function module " transmitting
URL parameter, and monitor Target IP, monitoring the machine IP and Target IP that video URL is gone out by dns resolution and establish TCP connection, and
Subsequent video data stream is obtained present system time, is calculated current relative starting time and arrived by system clock synchronization module
In next second, it is sent to the real data flow of local IP from video source IP, and feeds back to user's space processing function module, and
Circulation primary per second.
Further, when the kernel spacing processing function module is activated:
The antenna power state of current WiFi mould group is obtained, while being asked to the probe program module B based on 802.11 agreements
The TX antenna power for asking simultaneously monitored data MSC level status, reduction WiFi mould group, promotes RX antenna power, by physical layer net
Network resource allocation to high preferential receipt, low preferential transmission detects current router connection terminal quantity, selection by ARP protocol
Be most suitable for current com-munication environment MSC grade, finally receive from user's space processing function module " broadcast state changes
It is kind " information when, then keep the existing physical operating parameters of WiFi.
Further, the kernel spacing processing function module supports the WiFi of 802.11n that can work in MCS0 to MCS15
Amount to 16 kinds of speed grades, and kernel spacing processing function module detects current router by ARP protocol and connects terminal quantity,
When selecting to be most suitable for the MSC grade of current com-munication environment, specific Regulation mechanism are as follows:
When router connection terminal quantity is greater than 50, then by MSC level adjustment to MSC6；When router connects terminal
When quantity is greater than 45 and is not more than 50, then by MSC level adjustment to MSC7；When router connection terminal quantity is greater than 40
And when being not more than 45, then by MSC level adjustment to MSC8；When router connection terminal quantity is greater than 35 and is not more than 40
When, then by MSC level adjustment to MSC9；When router connection terminal quantity is greater than 30 and is not more than 35, then by MSC etc.
Grade is adjusted to MSC10；When router connection terminal quantity is greater than 25 and is not more than 30, then extremely by MSC level adjustment
MSC11；When router connection terminal quantity is greater than 20 and is not more than 25, then by MSC level adjustment to MSC12；Work as road
When being greater than 15 by device connection terminal quantity and be not more than 20, then by MSC level adjustment to MSC13；When router connects eventually
When quantity being held to be greater than 10 and be not more than 15, then by MSC level adjustment to MSC14；When router connection terminal quantity is little
When 10, then by MSC level adjustment to MSC15.
Further, the probe program module B based on 802.11 agreements is received from kernel spacing processing function
When the data MSC level status request of module, that is, response, and by system clock synchronization module, present system time is obtained, and
Based on current relative starting time, circulation primary per second, feedback data MSC level status to kernel spacing processing function module is used
Make state confirmation after WiFi mould group physical operating parameters adjust.
Meanwhile the network flow-medium Caton detection that the invention also discloses a kind of based on WiFi network and optimization method, packet
The above-mentioned detection of network flow-medium Caton and optimization system based on WiFi network is included, and specifically includes user's space processing function
It the collaborative work process and kernel spacing processing function module of module and the probe program modules A based on ICP/IP protocol and is based on
The collaborative work process of the probe program module B of 802.11 agreements；
The collaborative work process of the user's space processing function module and the probe program modules A based on ICP/IP protocol
Include:
User's space processing function module then starts kernel spacing processing function module, excites at kernel spacing when being triggered
The collaborative work process of functional module and the probe program module B based on 802.11 agreements is managed, and receives foreground network flow-medium
Streaming Media basic information, count all application processes being currently running in active user space, using one second as the period difference
The uplink total flow and downlink total flow of current each application process are counted, then based on the sum of this two o'clock, it is big to carry out real-time traffic
Small ranking from high to low inbound traffics of going forward side by side consume the monitoring process of excessive application process, while starting based on ICP/IP protocol
Video URL parameter is transferred to the probe program modules A based on ICP/IP protocol by probe program modules A；
Wherein, the monitoring process that the flow consumes excessive application process specifically includes: before forbidding real-time traffic ranking
30% background network data expand if being not received by " broadcast state improvement " information from player in three seconds
60% before big forbidden range to ranking, again if being not received by " broadcast state improvement " letter from player in three seconds
Breath, forbids the network data of all background application processes；
Probe program modules A based on ICP/IP protocol then receives the video URL of user's space processing function module transmitting
Parameter simultaneously monitors Target IP that video URL gone out by dns resolution, monitors the machine IP and Target IP and establish TCP connection and subsequent
Video data stream, meanwhile, by system clock synchronization module, obtain present system time, calculate current relative starting time
Into next second, it is sent to the real data flow of local IP from video source IP, feeds back to user's space processing function module, often
Second circulation primary；
Then circulation per second monitors a Streaming Media real-time data flow to user's space processing function module, and with video source code
Rate information compares, if real data flow is that video source code rate is greater than 60%, less than 100%, forbids real-time traffic ranking
Preceding 30% background network data expand taboo if real data flow is that video source code rate is greater than 30%, is not more than 60%
Only 60% background network data are prohibited if real data flow is that video source code rate is not more than 30% before range to ranking
The only network data of all background application processes；
Finally, improving letter when user's space processing function module receives the broadcast state from foreground network flow-medium service
When breath, then current system Internet resources allocation strategy is kept, while kernel spacing processing function module broadcast state being notified to improve
Information keeps the existing physical operating parameters of WiFi；
The collaborative work process of the kernel spacing processing function module and the probe program module B based on 802.11 agreements
Include:
Kernel spacing processing function module obtains current WiFi mould group when being started by user's space processing function module
Antenna power state, and the TX antenna power of WiFi mould group is reduced, RX antenna power is promoted, by physical layer network resource allocation
Supreme preferential receipt, low preferential transmission, while simultaneously monitored data MSC is requested to the probe program module B based on 802.11 agreements
Level status；
I.e. response is obtained by system clock synchronization module after probe program module B based on 802.11 agreements receives request
Present system time is taken, and is based on current relative starting time, circulation primary per second, feedback data MSC level status to kernel
Spatial manipulation functional module is used as state confirmation after the adjustment of WiFi mould group physical operating parameters；
Kernel spacing processing function module routes after receiving MSC level status feedback data by the way that ARP protocol detection is current
Device connects terminal quantity, and selects the MSC grade for being most suitable for current com-munication environment；
Wherein, when router connection terminal quantity is greater than 50, then by MSC level adjustment to MSC6；When router connects
Terminal quantity is connect greater than 45 and when being not more than 50, then by MSC level adjustment to MSC7；When router connection terminal quantity is big
In 40 and when being not more than 45, then by MSC level adjustment to MSC8；When router connection terminal quantity is greater than 35 and little
When 40, then by MSC level adjustment to MSC9；When router connection terminal quantity is greater than 30 and is not more than 35, then
By MSC level adjustment to MSC10；When router connection terminal quantity is greater than 25 and is not more than 30, then by MSC grade tune
It is whole to MSC11；When router connection terminal quantity is greater than 20 and is not more than 25, then by MSC level adjustment to MSC12；
When router connection terminal quantity is greater than 15 and is not more than 20, then by MSC level adjustment to MSC13；When router connects
Terminal quantity is connect greater than 10 and when being not more than 15, then by MSC level adjustment to MSC14；When router connects terminal quantity
When no more than 10, then by MSC level adjustment to MSC15；
Finally, when the broadcast state that kernel spacing processing function module receives the sending of user's space processing function module improves
When then keep the existing physical operating parameters of WiFi.
Compared with prior art, the present invention have it is below the utility model has the advantages that
Technical solution of the present invention uses transport layer, network layer and distinctive 802.11 layers of the Wi-Fi of osi model not
Same probe program grabs real network resource allocation and network environment evaluation status, pointedly adjusts terminal network resource point
The technical solution of optimal physical messaging parameter with strategy and currently practical Wi-Fi environment is realized when network flow-medium plays
The detection of first time when Caton, and automatic the technical issues of solving Caton；
Technical solution of the present invention in industry realizes that Wi-Fi grid is detectd for the real-time Caton of network video for the first time
Survey and improved technology, can accuracy be directed to real network environment, real network demand suits the remedy to the case, solution is precisely provided,
Have very big technical advantage, be suitable for tv product, it is solved the technical issues of be in the market all television sets require solution.
Detailed description of the invention
Fig. 1 is the detection of network flow-medium Caton and the optimization system in one embodiment of the present of invention based on WiFi network
Schematic diagram.
Fig. 2 is user's space processing function module and the probe journey based on ICP/IP protocol in one embodiment of the present of invention
Sequence modules A collaborative work process schematic diagram.
Fig. 3 is kernel spacing processing function module and the probe journey based on 802.11 agreements in one embodiment of the present of invention
Sequence module B collaborative work process schematic diagram.
Specific embodiment
Below with reference to the embodiment of the present invention, the invention will be further elaborated.
Embodiment:
Embodiment one:
As shown in Figure 1, the detection of network flow-medium Caton and optimization that present embodiment discloses a kind of based on WiFi network are
System, can solve the problems, such as the network flow-medium Caton occurred in the prior art, sum up including following three classes scene, video rises
It is high to broadcast delay, Caton and F.F. have postponed fastly in playing process broadcasts delay height, this three classes scene covers all user networks
The scene for causing perception bad due to Internet resources deficiency of video, common trait is that network data caching is not enough to realize
Smoothly play.
Network flow-medium Caton based on WiFi network of the invention detects and optimization system is by user's space processing function
Module, kernel spacing processing function module, the probe program modules A based on ICP/IP protocol, the probe based on 802.11 agreements
Program module B and system clock synchronization module composition.
In the detection of network flow-medium Caton and optimization system of the invention based on WiFi network, user's space will be passed through
Processing function module and probe program modules A cooperative approach and kernel spacing processing function module based on ICP/IP protocol
With the collective effect of both probe program module B cooperative approach based on 802.11 agreements, the distribution of optimization Internet resources is solved
Mechanism and physical efficiencies.
Wherein, user's space processing function module is defeated to being uniformly controlled for foreground network flow-medium as entire flogic system
Incoming interface；When technical solution provided by the invention acts on, user's space processing function module and the probe based on ICP/IP protocol
Program module A cooperative approach realizes the allocation strategy optimization of grid resource；It kernel spacing processing function module and is based on
The probe program module B cooperative approach of 802.11 agreements realizes that Wi-Fi grid is directed to the optimum physical of real network environment
Running parameter configuration.
Specifically, user's space processing function module is mainly used for providing input interface, it to be used for foreground network flow-medium tune
With to transmit the video information that active user needs to watch, and the responsible statistics all applications being currently running in active user space
Process, the uplink total flow and downlink total flow of current each application process are counted using one second as the period respectively, then are based on
The sum of this two o'clock carries out real-time traffic size ranking from high to low.
Wherein, mainly it will start user's space processing function module when following three kinds of scenes occur to excite the present invention
In user's space processing function module and probe program modules A cooperative approach and kernel spacing based on ICP/IP protocol
Processing function module and probe program module B cooperative approach based on 802.11 agreements.
Specifically, to user's space processing function module under the scene and the scene of starting user's space processing function module
The triggering information of transmitting specifically:
Video is triggered in user to broadcast, and when video, which plays sowing time, to be prolonged higher than three seconds, has been transmitted and has been broadcast information；
When player subjectivity detects three seconds continuous Catons, Caton information is transmitted；
When user triggers the fast forwarding and fast rewinding of video, when prolonging when loaded higher than three seconds, transmitting pulls information.
Above three category information is passed to user's space processing function module, and conduct collectively as Streaming Media basic information
The subsequent probe program modules A based on ICP/IP protocol, probe program module B and kernel based on 802.11 agreements are empty
Between processing function module logic mechanism policy-making reference index.
Specifically, broadcasting information, Caton information in the present embodiment, pulling the specific targets that respectively include of information and respectively finger to rising
Target, which illustrates, is defined as follows table:
When user's space processing function module is activated i.e. according to the ranking of real-time traffic size, real-time traffic is forbidden to arrange
30% background network data before name, if being not received by " broadcast state improvement " information from player in three seconds,
Then expand 60% before forbidden range to ranking, again in three seconds if be not received by from player " broadcast state changes
It is kind " information, forbid the network data of all background application processes；
Meanwhile the video URL parameter of video data is transferred to based on ICP/IP protocol by user's space processing function module
Probe program modules A capture package for specific aim, and circulation per second monitors this primary Streaming Media real-time data flow, and regards
Frequency source code rate information compares, if real data flow is video source code rate 60% to less than 100%, real-time traffic is forbidden to arrange
30% background network data expand forbidden range if real data flow is video source code rate 30% to 60% before name
60% before to ranking, if real data flow is lower than video source code rate 30%, forbid the network of all background application processes
Data.
Meanwhile user's space processing function module will also notify kernel spacing processing function module and be based on 802.11 agreements
Probe program module B execute kernel spacing processing function module and the probe program module B based on 802.11 agreements collaboration
Scheme.
Finally, when receiving " broadcast state improvement " information from foreground network flow-medium service, at user's space
Reason functional module then keeps current system Internet resources allocation strategy, while kernel spacing processing function module being notified to keep Wi-
The existing physical operating parameters of Fi.
Specifically, in the probe program modules A based on ICP/IP protocol, when the probe program mould based on ICP/IP protocol
When block A is started by user's space processing function module, that is, receive the video URL ginseng transmitted from user's space processing function module
Number, meanwhile, the Target IP that video URL is gone out by dns resolution is monitored, and monitor the machine IP and Target IP establishes TCP connection, and
Subsequent video data stream is obtained present system time, is calculated current relative starting time and arrived by system clock synchronization module
In next second, it is sent to the real data flow of local IP from video source IP, feeds back to user's space processing function module, it is per second
Circulation primary.
Specifically, when kernel spacing processing function module is started by user's space processing function module, at kernel spacing
Reason functional module is the antenna power state of current Wi-Fi mould group of obtaining, while to the probe program mould based on 802.11 agreements
Block B request and monitored data MSC level status, and the TX antenna power of Wi-Fi mould group is reduced, RX antenna power is promoted, it will
Physical layer network resource allocation is to high preferential receipt, low preferential transmission.
Wherein, support the Wi-Fi of 802.11n that can work in 16 kinds of speed grades of MCS0 to MCS15, MCS
(Modulation and coding scheme) grade can voluntarily decision adjusts by terminal device, and MCS higher grade, then rate
It is faster.
Its principle of decision-making is, when router connection terminal device quantity is more, to reduce MSC grade, evade under high-speed
The relatively poor risk of fault-tolerance, to guarantee transmission stability；When router connects terminal device negligible amounts, MSC is improved
Grade, directly to improve actual transfer rate.
Kernel spacing processing function module detects current router by ARP protocol and connects terminal quantity, and selection is most suitable for
The MSC grade of current com-munication environment.
It see the table below the specific Regulation mechanism of MSC grade:
| Router connects terminal quantity | MSC level adjustment strategy |
| Greater than 50 | MCS6 |
| 45 to 50 | MCS7 |
| 40 to 45 | MCS8 |
| 35 to 40 | MCS9 |
| 30 to 35 | MCS10 |
| 25 to 30 | MCS11 |
| 20 to 25 | MCS12 |
| 15 to 20 | MCS13 |
| 10 to 15 | MCS14 |
| Less than 10 | MCS15 |
Finally, when kernel spacing processing function receives " broadcast state improvement " from user's space processing function module
When information, the existing physical operating parameters of Wi-Fi are kept.
In the probe program module B based on 802.11 agreements, when the probe program module B based on 802.11 agreements is received
When being requested to the data MSC level status from kernel spacing processing function module, that is, response, meanwhile, it is synchronous by system clock
Module obtains present system time and is based on current relative starting time, circulation primary per second, feedback data MSC level status
State confirmation after being used as the adjustment of Wi-Fi mould group physical operating parameters to kernel spacing processing function module.
Embodiment two
A kind of detection of network flow-medium Caton and optimization method based on WiFi network, including above-mentioned based on WiFi network
The detection of network flow-medium Caton and optimization system, and specifically include user's space processing function module and based on ICP/IP protocol
Probe program modules A collaborative work process and kernel spacing processing function module and the probe program based on 802.11 agreements
The collaborative work process of module B.
As shown in Fig. 2, the collaboration work of user's space processing function module and the probe program modules A based on ICP/IP protocol
Include: as process
User's space processing function module then starts kernel spacing processing function module, excites at kernel spacing when being triggered
The collaborative work process of functional module and the probe program module B based on 802.11 agreements is managed, and receives foreground network flow-medium
Streaming Media basic information, count all application processes being currently running in active user space, using one second as the period difference
The uplink total flow and downlink total flow of current each application process are counted, then based on the sum of this two o'clock, it is big to carry out real-time traffic
Small ranking from high to low inbound traffics of going forward side by side consume the monitoring process of excessive application process, while starting based on ICP/IP protocol
Video URL parameter is transferred to the probe program modules A based on ICP/IP protocol by probe program modules A；
Wherein, the monitoring process that flow consumes excessive application process specifically includes: forbidding 30% before real-time traffic ranking
Background network data expand taboo if being not received by " broadcast state improvement " information from player in three seconds
Only 60% before range to ranking, again if being not received by " broadcast state improvement " information from player in three seconds,
Forbid the network data of all background application processes；
Probe program modules A based on ICP/IP protocol then receives the video URL of user's space processing function module transmitting
Parameter simultaneously monitors Target IP that video URL gone out by dns resolution, monitors the machine IP and Target IP and establish TCP connection and subsequent
Video data stream, meanwhile, by system clock synchronization module, obtain present system time, calculate current relative starting time
Into next second, it is sent to the real data flow of local IP from video source IP, feeds back to user's space processing function module, often
Second circulation primary；
Then circulation per second monitors a Streaming Media real-time data flow to user's space processing function module, and with video source code
Rate information compares, if real data flow is that video source code rate is greater than 60%, less than 100%, forbids real-time traffic ranking
Preceding 30% background network data expand taboo if real data flow is that video source code rate is greater than 30%, is not more than 60%
Only 60% background network data are prohibited if real data flow is that video source code rate is not more than 30% before range to ranking
The only network data of all background application processes；
Finally, improving letter when user's space processing function module receives the broadcast state from foreground network flow-medium service
When breath, then current system Internet resources allocation strategy is kept, while kernel spacing processing function module broadcast state being notified to improve
Information keeps the existing physical operating parameters of WiFi；
As shown in figure 3, the collaboration work of kernel spacing processing function module and the probe program module B based on 802.11 agreements
Include: as process
Kernel spacing processing function module obtains current WiFi mould group when being started by user's space processing function module
Antenna power state, and the TX antenna power of WiFi mould group is reduced, RX antenna power is promoted, by physical layer network resource allocation
Supreme preferential receipt, low preferential transmission, while simultaneously monitored data MSC is requested to the probe program module B based on 802.11 agreements
Level status；
I.e. response is obtained by system clock synchronization module after probe program module B based on 802.11 agreements receives request
Present system time is taken, and is based on current relative starting time, circulation primary per second, feedback data MSC level status to kernel
Spatial manipulation functional module is used as state confirmation after the adjustment of WiFi mould group physical operating parameters；
Kernel spacing processing function module routes after receiving MSC level status feedback data by the way that ARP protocol detection is current
Device connects terminal quantity, and selects the MSC grade for being most suitable for current com-munication environment；
Wherein, when router connection terminal quantity is greater than 50, then by MSC level adjustment to MSC6；When router connects
Terminal quantity is connect greater than 45 and when being not more than 50, then by MSC level adjustment to MSC7；When router connection terminal quantity is big
In 40 and when being not more than 45, then by MSC level adjustment to MSC8；When router connection terminal quantity is greater than 35 and little
When 40, then by MSC level adjustment to MSC9；When router connection terminal quantity is greater than 30 and is not more than 35, then
By MSC level adjustment to MSC10；When router connection terminal quantity is greater than 25 and is not more than 30, then by MSC grade tune
It is whole to MSC11；When router connection terminal quantity is greater than 20 and is not more than 25, then by MSC level adjustment to MSC12；
When router connection terminal quantity is greater than 15 and is not more than 20, then by MSC level adjustment to MSC13；When router connects
Terminal quantity is connect greater than 10 and when being not more than 15, then by MSC level adjustment to MSC14；When router connects terminal quantity
When no more than 10, then by MSC level adjustment to MSC15；
Finally, when the broadcast state that kernel spacing processing function module receives the sending of user's space processing function module improves
When then keep the existing physical operating parameters of WiFi.
Embodiment three
Technical solution of the present invention is specifically illustrated with the embodiment in a sales field environment in the present embodiment.
In the environment of sales field, user rises after smart television connection sales field router success and broadcasts network video, the network video
Frequency real-time code rate about 10Mbps, the access bandwidth of sales field router are 100Mbps optical fiber, that is to say, that under the actual scene, such as
Fruit network video, which rises, to be broadcast slowly, then high probability is mistaken as TV exception.
But since sales field environment network environment is relative complex, 30 equipment are connected on the same router, include various hands
Machine, the terminal devices such as TV, router be capable of providing to each terminal device bandwidth highest also only have 10 to 15Mbps, and
Unstable in the presence of fluctuating, in addition TV backstage also has other network downloading tasks carrying out, and consumption bandwidth is about on the left side 5Mbps
It is right.
Then according to the caching judgment mechanism of general networking video, 5s, that is, the caching side of 50Mb are at least cached in advance
It can play, if supporting without the technical program, if user has triggered after broadcasting, just meet with current network rate in 10Mbps, then
Can occur buffering waiting problem at once, with above-mentioned scene basic data, the bandwidth resources for distributing to network flow-medium only have
5Mbps is needed to wait to rise for 10 seconds and be broadcast, therefore it is bad to will lead to user experience, and may cause user to be mistakenly considered TV different
Often.
Then when applying aspects of the present inventions to the scene, rise after broadcasting waiting 3s, network flow-medium Service delivery closes
Bond parameter " video requirement code rate " and " actual bit rate " are to user's space processing function module and based on the probe of ICP/IP protocol
Program module A cooperative approach and kernel spacing processing function module and probe program module B collaborative party based on 802.11 agreements
Case.
Probe program modules A cooperative approach especially by user's space processing function module and based on ICP/IP protocol is made
With stopping background network downloading task discharges 5Mbps actual bandwidth, by kernel spacing processing function module and is based on
The probe program module B cooperative approach of 802.11 agreements acts on, adjustment MCS grade to MCS10, if MCS grade mistake before adjusting
Height can then optimize the stability of actual bandwidth distribution, if MSC grade is too low before, can optimize rate to relatively high
State.
Then assisted by above-mentioned place by user's space processing function module and the probe program modules A based on ICP/IP protocol
It is acted on scheme, it can the bandwidth resources that television internal distributes to network flow-medium service are promoted to 10Mbps from 5Mbps,
Probe program module B cooperative approach effect by kernel spacing processing function module and based on 802.11 agreements, can be by road
Stablized by the bandwidth resources that device distributes to TV and then promotes the bandwidth resources of network flow-medium in 15Mbps to stabilization
15Mbps。
Then again wait within 3s (50Mb buffer size, preceding 3s according to 5Mbps bandwidth cache 15Mb, remaining 35Mb
Obtained by 15Mbps bandwidth, consume 2.3s), it can successfully rise and broadcast, need to wait 10s relative to original, be greatly reduced and broadcast
Time loss, directly improvement user experience.
In summary, the detection of network flow-medium Caton and optimization system and method for the invention based on WiFi network, needle
When there is Caton to network flow-medium, broadcast slowly comprising directly rising, Caton and F.F. have postponed fastly in playing process broadcasts slow three kinds
Scene, can be distinctive by transport layer and network layer probe program module based on osi model and Wi-Fi in real time
802.11 layers of probe program module grab real network resource allocation and network environment evaluation status, to pointedly adjust
Network flow-medium is worked as in the optimal physical communication mode of terminal network resource allocation policy and currently practical Wi-Fi environment, realization
The detection of first time when playing Caton, and automatic the technical issues of solving Caton, it is final realize network flow-medium to
The improvement of family real experiences.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, essence of the invention is not being departed from
In the case where mind and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (10)
1. the detection of network flow-medium Caton and optimization system based on WiFi network, which is characterized in that including user's space processing
Functional module, the probe program modules A based on ICP/IP protocol, kernel spacing processing function module, based on 802.11 agreements
Probe program module B；
The user's space processing function module is worked as providing input interface and calling for foreground network flow-medium with transmitting
Preceding user needed the video information watched, and the statistics all application processes being currently running in active user space, with one second
The sum of count the uplink total flow and downlink total flow of current each application process respectively as the period, then be based on this two o'clock, into
Row real-time traffic size ranking from high to low；
The user's space processing function module respectively with based on ICP/IP protocol probe program modules A and kernel spacing handle
Functional module communication connection, probe program modules A and kernel spacing processing function module based on ICP/IP protocol are by user
The starting of spatial manipulation functional module；
Wherein, the user's space processing function module and the probe program modules A based on ICP/IP protocol cooperate with reality
The allocation strategy optimization of existing grid resource；The kernel spacing processing function module and probe journey based on 802.11 agreements
Sequence module B cooperates to realize that WiFi system network is configured for the optimum physical running parameter of real network environment.
2. the detection of network flow-medium Caton and optimization system, feature according to claim 1 based on WiFi network exists
In, further include system clock synchronization module, the system clock synchronization module respectively with the probe program based on ICP/IP protocol
Modules A, the probe program module B based on 802.11 agreements are connected.
3. the detection of network flow-medium Caton and optimization system, feature according to claim 2 based on WiFi network exists
In the user's space processing function module is activated under following three kinds of scenes, and user's space processing function module is swashed
Probe program modules A and kernel spacing processing function module of the activation based on ICP/IP protocol will be respectively corresponded after work, it is described to swash
The scene and corresponding Streaming Media basic information for applying flexibly family spatial manipulation functional module specifically include:
User triggers video and broadcasts, and when video sowing time prolonged higher than three seconds, has transmitted and has broadcast to user's space processing function module
Information；
When player subjectivity detects three seconds continuous Catons, Caton information is transmitted to user's space processing function module；
When the fast forwarding and fast rewinding load time delay that user triggers video is higher than three seconds, transmits and pull to user's space processing function module
Information.
4. the detection of network flow-medium Caton and optimization system, feature according to claim 3 based on WiFi network exists
In it includes video broadcast start time, video playing time delay, video ID, video URL that described, which is broadcast information,；The Caton information
Including video ID, video URL, Caton time started, Caton duration, video code rate；The dragging information includes video ID, video
URL, it pulls the time, pull load duration, video code rate.
5. the detection of network flow-medium Caton and optimization system, feature according to claim 4 based on WiFi network exists
In when user's space processing function module is activated:
User's space processing function module by forbid before real-time traffic ranking 30% background network data, if do not had in three seconds
" broadcast state improvement " information from player is received, then is expanded 60% before forbidden range to ranking, again in three seconds
If being not received by " broadcast state improvement " information from player, forbid the network number of all background application processes
According to；
Meanwhile user's space processing function module starts the probe program modules A based on ICP/IP protocol, user's space handles function
Video url data is transferred to the probe program modules A based on ICP/IP protocol to be used for specific aim capture package by energy module, and
Circulation per second monitors this primary Streaming Media real-time data flow and video source code rate information compares, if real data flow is
Video source code rate be greater than 60%, less than 100%, then forbid before real-time traffic ranking 30% background network data, such as fruit
Border data traffic is that video source code rate is greater than 30%, is not more than 60%, then expands before forbidden range to ranking 60% backstage net
Network data forbid the network number of all background application processes if real data flow is that video source code rate is not more than 30%
According to；
User's space processing function module starts kernel spacing processing function module, activation kernel spacing processing function module and base
It is cooperated in the probe program module B of 802.11 agreements to realize that WiFi system network is directed to the best object of real network environment
Science and engineering makees parameter configuration；
User's space processing function module when receiving " broadcast state improvement " information from foreground network flow-medium service,
Current system Internet resources allocation strategy is then kept, while " kernel spacing processing function module " being notified to keep the existing physics of WiFi
Running parameter.
6. the detection of network flow-medium Caton and optimization system, feature according to claim 5 based on WiFi network exists
In when the probe program modules A based on ICP/IP protocol is started by user's space processing function module:
Probe program modules A based on ICP/IP protocol receives the video URL from " user's space processing function module " transmitting
Parameter, and monitor Target IP, monitoring the machine IP and Target IP that video URL is gone out by dns resolution and establish TCP connection, Yi Jihou
Continuous video data stream is obtained present system time, is calculated current relative starting time and arrived down by system clock synchronization module
In one second, it is sent to the real data flow of local IP from video source IP, and feeds back to user's space processing function module, and is every
Second circulation primary.
7. the detection of network flow-medium Caton and optimization system, feature according to claim 6 based on WiFi network exists
In when the kernel spacing processing function module is activated:
The antenna power state of current WiFi mould group is obtained, while simultaneously to the probe program module B request based on 802.11 agreements
Monitored data MSC level status, the TX antenna power for reducing WiFi mould group promote RX antenna power, physical layer network are provided
Supreme preferential receipt is deployed in source, and low preferential transmission detects current router connection terminal quantity by ARP protocol, is selected most suitable
The MSC grade for closing current com-munication environment, is finally receiving " broadcast state improvement " from user's space processing function module
When information, then the existing physical operating parameters of WiFi are kept.
8. the detection of network flow-medium Caton and optimization system, feature according to claim 7 based on WiFi network exists
In the kernel spacing processing function module supports the WiFi of 802.11n can work to amount to 16 kinds of rates etc. in MCS0 to MCS15
Grade, and kernel spacing processing function module detects current router by ARP protocol and connects terminal quantity, selects to be most suitable for current
When the MSC grade of communication environment, specific Regulation mechanism are as follows:
When router connection terminal quantity is greater than 50, then by MSC level adjustment to MSC6；When router connects terminal quantity
Greater than 45 and when being not more than 50, then by MSC level adjustment to MSC7；When router connection terminal quantity is greater than 40 and not
When greater than 45, then by MSC level adjustment to MSC8；When router connection terminal quantity is greater than 35 and is not more than 40,
Then by MSC level adjustment to MSC9；When router connection terminal quantity is greater than 30 and is not more than 35, then by MSC grade
It adjusts to MSC10；When router connection terminal quantity is greater than 25 and is not more than 30, then extremely by MSC level adjustment
MSC11；When router connection terminal quantity is greater than 20 and is not more than 25, then by MSC level adjustment to MSC12；Work as road
When being greater than 15 by device connection terminal quantity and be not more than 20, then by MSC level adjustment to MSC13；When router connects eventually
When quantity being held to be greater than 10 and be not more than 15, then by MSC level adjustment to MSC14；When router connection terminal quantity is little
When 10, then by MSC level adjustment to MSC15.
9. the detection of network flow-medium Caton and optimization system, feature according to claim 7 based on WiFi network exists
In the probe program module B based on 802.11 agreements receives the data MSC etc. from kernel spacing processing function module
When grade status request, that is, response, and by system clock synchronization module, present system time is obtained, and based on current opposite starting
Time, circulation primary per second, feedback data MSC level status to kernel spacing processing function module are used as WiFi mould group physics work
Make state confirmation after parameter adjustment.
10. the detection of network flow-medium Caton and optimization method based on WiFi network, which is characterized in that including according to claim
The detection of network flow-medium Caton and optimization system described in 7 based on WiFi network, and specifically include user's space processing function
It the collaborative work process and kernel spacing processing function module of module and the probe program modules A based on ICP/IP protocol and is based on
The collaborative work process of the probe program module B of 802.11 agreements；
The collaborative work process packet of the user's space processing function module and the probe program modules A based on ICP/IP protocol
It includes:
User's space processing function module then starts kernel spacing processing function module, excitation kernel spacing processing function when being triggered
The collaborative work process of energy module and the probe program module B based on 802.11 agreements, and receive the stream of foreground network flow-medium
Media foundation information is counted all application processes being currently running in active user space, is counted respectively using one second as the period
The uplink total flow and downlink total flow of current each application process, then based on the sum of this two o'clock, carry out real-time traffic size from
High to Low ranking inbound traffics of going forward side by side consume the monitoring process of excessive application process, while starting the probe based on ICP/IP protocol
Video URL parameter is transferred to the probe program modules A based on ICP/IP protocol by program module A；
Wherein, the monitoring process that the flow consumes excessive application process specifically includes: forbidding 30% before real-time traffic ranking
Background network data expand taboo if being not received by " broadcast state improvement " information from player in three seconds
Only 60% before range to ranking, again if being not received by " broadcast state improvement " information from player in three seconds,
Forbid the network data of all background application processes；
Probe program modules A based on ICP/IP protocol then receives the video URL parameter of user's space processing function module transmitting
And it monitors Target IP, monitoring the machine IP and Target IP that video URL is gone out by dns resolution and establishes TCP connection and subsequent view
Frequency data stream, meanwhile, by system clock synchronization module, present system time is obtained, current relative starting time is calculated and arrives down
In one second, it is sent to the real data flow of local IP from video source IP, feeds back to user's space processing function module, it is per second to follow
Ring is primary；
Then circulation per second monitors a Streaming Media real-time data flow to user's space processing function module, and believes with video source code rate
Breath compares, if real data flow is that video source code rate is greater than 60%, less than 100%, before forbidding real-time traffic ranking
30% background network data, if real data flow is that video source code rate is greater than 30%, is not more than 60%, expansion is forbidden
60% background network data before range to ranking are forbidden if real data flow is that video source code rate is not more than 30%
The network data of all background application processes；
Finally, improving information when user's space processing function module receives the broadcast state from foreground network flow-medium service
When, then current system Internet resources allocation strategy is kept, while kernel spacing processing function module broadcast state being notified to improve letter
Breath keeps the existing physical operating parameters of WiFi；
The collaborative work process packet of the kernel spacing processing function module and the probe program module B based on 802.11 agreements
It includes:
Kernel spacing processing function module obtains the antenna of current WiFi mould group when being started by user's space processing function module
Power rating, and the TX antenna power of WiFi mould group is reduced, RX antenna power is promoted, physical layer network resource allocation is supreme
Preferential receipt, low preferential transmission, while simultaneously monitored data MSC grade is requested to the probe program module B based on 802.11 agreements
State；
Probe program module B based on 802.11 agreements receives i.e. response after request, and by system clock synchronization module, acquisition is worked as
Preceding system time, and it is based on current relative starting time, circulation primary per second, feedback data MSC level status to kernel spacing
Processing function module is used as state confirmation after the adjustment of WiFi mould group physical operating parameters；
Kernel spacing processing function module is connected after receiving MSC level status feedback data by ARP protocol detection current router
Terminal quantity is connect, and selects the MSC grade for being most suitable for current com-munication environment；
Wherein, when router connection terminal quantity is greater than 50, then by MSC level adjustment to MSC6；When router connects eventually
When quantity being held to be greater than 45 and be not more than 50, then by MSC level adjustment to MSC7；When router connection terminal quantity is greater than 40
It is a and be not more than 45 when, then by MSC level adjustment to MSC8；When router connection terminal quantity is greater than 35 and is not more than 40
When a, then by MSC level adjustment to MSC9；When router connection terminal quantity is greater than 30 and is not more than 35, then by MSC
Level adjustment is to MSC10；When router connection terminal quantity is greater than 25 and is not more than 30, then extremely by MSC level adjustment
MSC11；When router connection terminal quantity is greater than 20 and is not more than 25, then by MSC level adjustment to MSC12；Work as road
When being greater than 15 by device connection terminal quantity and be not more than 20, then by MSC level adjustment to MSC13；When router connects eventually
When quantity being held to be greater than 10 and be not more than 15, then by MSC level adjustment to MSC14；When router connection terminal quantity is little
When 10, then by MSC level adjustment to MSC15；
Finally, then when the broadcast state that kernel spacing processing function module receives the sending of user's space processing function module improves
Keep the existing physical operating parameters of WiFi.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110351247A (en) * | 2019-06-13 | 2019-10-18 | 视联动力信息技术股份有限公司 | A kind of parameter collecting method, apparatus and system |
| CN110636232A (en) * | 2019-09-05 | 2019-12-31 | 王艳苓 | Video playing content selection system and method |
| CN111200753A (en) * | 2020-02-20 | 2020-05-26 | 四川长虹电器股份有限公司 | Method for improving Android television network video playing fluency |
| CN112423096A (en) * | 2020-11-03 | 2021-02-26 | 上海哔哩哔哩科技有限公司 | Playing optimization method and system |
| CN112995702A (en) * | 2019-12-16 | 2021-06-18 | 天翼智慧家庭科技有限公司 | Method and system for judging video blockage based on quality monitoring probe |
| CN114567517A (en) * | 2022-01-17 | 2022-05-31 | 深圳绿米联创科技有限公司 | Parameter adjusting method and device and server |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110092151A1 (en) * | 2009-10-21 | 2011-04-21 | At&T Mobility Ii Llc | Femto jamming of macro pilot |
| CN102468995A (en) * | 2010-11-16 | 2012-05-23 | 上海未来宽带技术及应用工程研究中心有限公司 | IPTV (internet protocol television) service based terminal user behavior monitoring system |
| CN105915374A (en) * | 2016-04-11 | 2016-08-31 | 电子科技大学 | Online game type business perceived quality model establishing method |
| US20160344510A1 (en) * | 2013-05-29 | 2016-11-24 | Drexel University | Real-time and protocol-aware reactive jamming in wireless networks |
-
2018
- 2018-10-23 CN CN201811239176.7A patent/CN109286854B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110092151A1 (en) * | 2009-10-21 | 2011-04-21 | At&T Mobility Ii Llc | Femto jamming of macro pilot |
| CN102468995A (en) * | 2010-11-16 | 2012-05-23 | 上海未来宽带技术及应用工程研究中心有限公司 | IPTV (internet protocol television) service based terminal user behavior monitoring system |
| US20160344510A1 (en) * | 2013-05-29 | 2016-11-24 | Drexel University | Real-time and protocol-aware reactive jamming in wireless networks |
| CN105915374A (en) * | 2016-04-11 | 2016-08-31 | 电子科技大学 | Online game type business perceived quality model establishing method |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110351247A (en) * | 2019-06-13 | 2019-10-18 | 视联动力信息技术股份有限公司 | A kind of parameter collecting method, apparatus and system |
| CN110636232A (en) * | 2019-09-05 | 2019-12-31 | 王艳苓 | Video playing content selection system and method |
| CN110636232B (en) * | 2019-09-05 | 2020-06-23 | 北方工业大学 | Video playing content selection system and method |
| CN112995702A (en) * | 2019-12-16 | 2021-06-18 | 天翼智慧家庭科技有限公司 | Method and system for judging video blockage based on quality monitoring probe |
| CN112995702B (en) * | 2019-12-16 | 2023-09-15 | 天翼数字生活科技有限公司 | Method and system for judging video clamping based on quality monitoring probe |
| CN111200753A (en) * | 2020-02-20 | 2020-05-26 | 四川长虹电器股份有限公司 | Method for improving Android television network video playing fluency |
| CN112423096A (en) * | 2020-11-03 | 2021-02-26 | 上海哔哩哔哩科技有限公司 | Playing optimization method and system |
| CN112423096B (en) * | 2020-11-03 | 2022-10-04 | 上海哔哩哔哩科技有限公司 | Playing optimization method and system |
| CN114567517A (en) * | 2022-01-17 | 2022-05-31 | 深圳绿米联创科技有限公司 | Parameter adjusting method and device and server |
| CN114567517B (en) * | 2022-01-17 | 2024-05-14 | 深圳绿米联创科技有限公司 | Parameter adjustment method, device and server |
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|---|---|
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