CN105450480B - A kind of information processing method and device - Google Patents
A kind of information processing method and device Download PDFInfo
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- CN105450480B CN105450480B CN201410283674.7A CN201410283674A CN105450480B CN 105450480 B CN105450480 B CN 105450480B CN 201410283674 A CN201410283674 A CN 201410283674A CN 105450480 B CN105450480 B CN 105450480B
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Abstract
The invention discloses a kind of information processing method and devices, belong to internet arena.The method includes：The data transmission parameters for detecting network select network insertion type according to the data transmission parameters of network；The real-time influence factor for detecting network, the network characteristic of network is determined according to the real-time influence factor of network；Network self-adapting strategy is determined according to the network insertion type and network characteristic of network, and data are transmitted according to the determination of network self-adapting strategy.The present invention selects network insertion type and network characteristic, and then determine network self-adapting strategy by the data transmission parameters and real-time influence factor of detection network.The characteristics of present invention is for requirement of real-time high network, consider in terms of the influence factor two of the physical arrangement feature of network and real-time, no longer only simple classification is carried out from the bearing mode of network and physical arrangement, to improve the accuracy of subsequent network adaptive strategy and the efficiency of subsequent data transmission.
Description
Technical field
The present invention relates to internet arena, more particularly to a kind of information processing method and device.
Background technology
With the fast development of Internet technology, the Internet, applications are also more diversified.Some the Internet, applications correspond to real
The requirement of when property is relatively high, for example, video calling, desktop are shared, remote control, monitoring, remote demonstration etc..
In order to improve the real-time of the Internet, applications, it is necessary to more fully utilize the available bandwidth of network, it is suitable to find
Network self-adapting strategy to reduce the waste of available bandwidth.There are two trend for current network self-adapting strategy, and one is to seek
General strategy is looked for, different networks is can be used for；Another kind is the different classifications according to network, selects suitable network self-adapting
Strategy is modified and adjusts to network.Wherein, when matching corresponding network self-adapting strategy using the method for network class,
It if inaccurate or mistake of classifying, will mislead to the selection of follow-up adaptive strategy, and then influence networked-induced delay.
There are many existing network class, can be divided into wired network and wireless network according to transmission medium network；Further,
It is more careful to be further divided into optical network, ADSL (Asymmetric Digital Subscriber
Line, referred to as " ADSL "), Wireless Fidelity (Wireless Fidelity, referred to as " Wi-Fi "), third generation digital communication (3rd
Generation, referred to as " 3G ") etc..But these network types not exclusively represent network characteristic, such as the Wi-Fi of user's access
May be the Wi-Fi that optical fiber branches away, it is also possible to which ADSL routings issue, in some instances it may even be possible to be the shared Wi-Fi of 3G mobile.
Therefore, existing network class method cannot embody the necessary characteristic of network completely, cause subsequent adaptive strategy inaccurate,
The waste of network available bandwidth is caused, and then affects the real-time of network.
Invention content
In order to solve the problems, such as that networked-induced delay caused by classifying due to prevailing network in network data transmission is not high, this hair
Bright embodiment provides a kind of information processing method and device.The technical solution is as follows：
On the one hand, a kind of information processing method is provided, the method includes：
The data transmission parameters for detecting present access network select network according to the data transmission parameters of the access network
Access style, the data transmission parameters of the access network include the type and real-time Transmission speed of the access net of network access equipment
Degree；
The real-time influence factor for detecting the access network is determined according to the real-time influence factor of the access network
The network characteristic of the access network, the real-time influence factor include packet loss and the delay time of the access network；
Network self-adapting strategy is determined according to the network insertion type of the access network and network characteristic, according to the net
The determination of network adaptive strategy is transmitted data.
Specifically, the network insertion type includes wired network and wireless network, the data according to the access network
Configured transmission selects network insertion type, including：
Determine that the network insertion type of the access network is to have according to the type of the access net of the network access equipment
Gauze or wireless network；
If the network insertion type of the access network is wireless network, and the real-time Transmission speed of the access network is big
Then it is wired network by the network insertion Type Change of the access network in first threshold；
If the network insertion type of the access network is wired network, and the real-time Transmission speed of the access network is small
Then it is wireless network by the network insertion Type Change of the access network in second threshold；
The first threshold and the second threshold are all higher than 0, and the first threshold is more than the second threshold.
Specifically, the network characteristic includes lossy, delay net and hybrid network, the reality according to the access network
When property influence factor determines the network characteristic of the access network, including：
Compare the size and the size of the delay time and the 4th threshold value of the packet loss and third threshold value；
If the packet loss is greater than or equal to the third threshold value, and the delay time is less than the 4th threshold value,
The network characteristic of the access network is then determined as the lossy；
If the packet loss is less than the third threshold value, and the delay time is greater than or equal to the 4th threshold value,
The network characteristic of the access network is then determined as the delay net；
If the packet loss is greater than or equal to the third threshold value, and the delay time is greater than or equal to the described 4th
The network characteristic of the access network is then determined as the hybrid network by threshold value；
The third threshold value and the 4th threshold value are all higher than 0.
Specifically, the network self-adapting strategy, including：
Automatic repeat request policing algorithm, the first forward error correction policing algorithm, the second forward error correction policing algorithm and drop
The redundancy of low network rate policing algorithm, the first forward error correction policing algorithm is calculated higher than the second forward error correction strategy
Method.
Specifically, the data transmission parameters of the detection network, including：
When the network access equipment accesses in network, according to the interaction between the network access equipment and server
The data transmission parameters of network are accessed described in infomation detection, the interactive information includes that the network access equipment is obtained from server
Configuration information, associated person information and the linkman state information taken.
Specifically, the real-time influence factor of the detection access network, including：
When there are the real-time influence factors for when video data transmission, detecting the access network in the access network.
Further, the method further includes：
When carrying out information exchange between the network access equipment and server, the number of the access network is detected again
According to configured transmission, the network insertion class of the access network is redefined according to the data transmission parameters detected again
Type；
When in the access network there are when video data transmission, detect again it is described access network real-time influence because
Element redefines the network characteristic of the access network according to the real-time influence factor detected again；
Network insertion type and network characteristic when the access network redefined and the last institute determined
When stating the network insertion type of access network with network characteristic difference, according to the network insertion of the access network redefined
Type and network characteristic select network self-adapting strategy.
On the other hand, a kind of information processing unit is provided, described device includes：
First sort module, the data transmission parameters for detecting present access network, according to the number of the access network
Network insertion type is selected according to configured transmission, the data transmission parameters of the access network include the access net of network access equipment
Type and real-time Transmission speed；
Second sort module, the real-time influence factor for detecting the access network, according to the access network
Real-time influence factor determines the network characteristic of the access network, and the real-time influence factor includes the access network
Packet loss and delay time；
Processing module, for determining network self-adapting plan according to the network insertion type and network characteristic of the access network
Slightly, data are transmitted according to network self-adapting strategy determination.
Specifically, the network insertion type includes wired network and wireless network, and first sort module includes：
First taxon, the type for the access net according to the network access equipment determine the access network
Network insertion type is wired network or wireless network；
Second taxon is wireless network, and the access network for the network insertion type in the access network
Real-time Transmission speed be more than first threshold when, by it is described access network network insertion Type Change be wired network；
It is wired network in the network insertion type of the access network, and the real-time Transmission speed of the access network is less than
When second threshold, the network insertion Type Change by the access network is wireless network；
The first threshold and the second threshold are all higher than 0, and the first threshold is more than the second threshold.
Specifically, the network characteristic includes that lossy, delay net and hybrid network, second sort module include：
Comparing unit, for the packet loss and the size of third threshold value and the delay time and the 4th threshold value
Size；
Third taxon, for being greater than or equal to the third threshold value in the packet loss, and the delay time is small
When four threshold value, the network characteristic of the access network is determined as the lossy；
The packet loss be less than the third threshold value, and the delay time be greater than or equal to four threshold value when,
The network characteristic of the access network is determined as the delay net；
It is greater than or equal to the third threshold value in the packet loss, and the delay time is greater than or equal to the 4th threshold
When value, the network characteristic of the access network is determined as the hybrid network；
The third threshold value and the 4th threshold value are all higher than 0.
Specifically, the network self-adapting strategy, including：
Automatic repeat request policing algorithm, the first forward error correction policing algorithm, the second forward error correction policing algorithm and drop
The redundancy of low network rate policing algorithm, the first forward error correction policing algorithm is calculated higher than the second forward error correction strategy
Method.
Specifically, first sort module includes：
First detection unit is used for when the network access equipment accesses in network, according to the network access equipment
Interactive information between server detects the data transmission parameters of the access network, and the interactive information includes the network
Configuration information, associated person information and the linkman state information that access device is obtained from server.
Specifically, second sort module includes：
Second detection unit, for when there are when video data transmission, detect the access network in the access network
Real-time influence factor.
Further,
First sort module is additionally operable to when carrying out information exchange between the network access equipment and server,
Again the data transmission parameters for detecting the access network, institute is redefined according to the data transmission parameters detected again
State the network insertion type of access network；
Second sort module is additionally operable to when, there are when video data transmission, detecting institute again in the access network
The real-time influence factor for stating access network redefines described connect according to the real-time influence factor detected again
Enter the network characteristic of network；
The processing module is additionally operable to special in the network insertion type and network of the access network redefined
Property network insertion type and network characteristic difference with the last access network determined when, according to redefining
The network insertion type and network characteristic for accessing network select network self-adapting strategy.
The advantageous effect that technical solution provided in an embodiment of the present invention is brought is：
By detecting the data transmission parameters of present access network, net is selected according to the data transmission parameters of the access network
Network access style；The real-time influence factor for detecting the access network is determined according to the real-time influence factor of the access network
The network characteristic of the access network；Network self-adapting plan is determined according to the network insertion type and network characteristic of the access network
Slightly, data are transmitted according to network self-adapting strategy determination.This information processing manner is high for requirement of real-time
The characteristics of network, considers in terms of the influence factor two of the physical arrangement feature of network and real-time so that for reality
When property requires under high usage scenario, no longer only carries out simple classification from the bearing mode of network and physical arrangement, improves net
The accuracy of network classification, while the accuracy of subsequent network adaptive strategy is also improved, improve the effect of subsequent data transmission
Rate enhances experience of the user to networked-induced delay.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the information processing method flow chart that the embodiment of the present invention one provides；
Fig. 2 is information processing method flow chart provided by Embodiment 2 of the present invention；
Fig. 3 is the information processing unit structural schematic diagram that the embodiment of the present invention three provides；
Fig. 4 is the information processing unit structural schematic diagram that the embodiment of the present invention four provides.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment one
An embodiment of the present invention provides a kind of information processing methods, and referring to Fig. 1, this method flow includes：
Step S11 detects the data transmission parameters of present access network, is selected according to the data transmission parameters of the access network
Network insertion type is selected, the data transmission parameters of the access network include the type of the access net of network access equipment and pass in real time
Defeated speed.
Specifically, network insertion type includes wired network and wireless network, and the type of the access net of network access equipment includes
Wi-Fi network, 3G network or fiber optic network.
Step S12, the real-time influence factor of detection access network are true according to the real-time influence factor of the access network
The network characteristic of the fixed access network, which includes packet loss and the delay time of the access network.
Specifically, network characteristic includes lossy, delay net and hybrid network.
Step S13 determines network self-adapting strategy, according to this according to the network insertion type of access network and network characteristic
The determination of network self-adapting strategy is transmitted data.
Specifically, network self-adapting strategy includes automatic repeat request policing algorithm, the first forward error correction policing algorithm,
Two forward error correction policing algorithms and reduction network rate policing algorithm, the redundancy of the first forward error correction policing algorithm are high
In the second forward error correction policing algorithm.
The embodiment of the present invention is passed by the data transmission parameters of detection present access network according to the data of the access network
Defeated parameter selection network insertion type；The real-time influence factor for detecting the access network, according to the real-time of the access network
Influence factor determines the network characteristic of the access network；Net is determined according to the network insertion type and network characteristic of the access network
Network adaptive strategy is transmitted data according to network self-adapting strategy determination.This information processing manner is for real-time
The characteristics of property requires high network, considers in terms of the influence factor two of the physical arrangement feature of network and real-time, makes
It obtains under the usage scenario high for requirement of real-time, is no longer only simply divided from the bearing mode of network and physical arrangement
Class, improves the accuracy of network class, while also improving the accuracy of subsequent network adaptive strategy, improves follow-up number
According to the efficiency of transmission, experience of the user to networked-induced delay is enhanced.
Embodiment two
An embodiment of the present invention provides a kind of information processing methods, and referring to Fig. 2, this method flow includes：
Step S21 detects the data transmission parameters of present access network, is selected according to the data transmission parameters of the access network
Network insertion type is selected, the data transmission parameters of the access network include the type of the access net of network access equipment and pass in real time
Defeated speed.
Specifically, when network access equipment accesses in network, according to the friendship between the network access equipment and server
Mutual information detects the data transmission parameters of the access network, which includes that the network access equipment is obtained from server
Configuration information, associated person information and linkman state information.
Further, interactive information is not to transmit and receive garbage waste bandwidth, but be multiplexed application program and need
It needs to obtain some configuration informations, associated person information, Hao You from server with the information of server interaction, such as application program
Linear state etc., information processing unit can be detected access network when there is such interaction chance using the data of needs
Data transmission parameters.
Specifically, network insertion type includes wired network and wireless network, and step S21 can be accomplished by the following way：
Step 1 determines that the network insertion type of the access network is to have according to the type of the access net of network access equipment
Gauze or wireless network.
For example, the type of the access net of network access equipment includes WIFI network, 3G network or fiber optic network, if access net
Type be WIFI network or 3G network, it is determined that access network network insertion type be wireless network；If accessing the type of net
For fiber optic network, it is determined that the network insertion type for accessing network is wired network.
Step 2, if the network insertion type of access network is wireless network, and the real-time Transmission speed of the access network
Then it is wired network by the network insertion Type Change of the access network more than first threshold；
If the network insertion type of the access network is wired network, and the real-time Transmission speed of the access network is less than the
The network insertion Type Change of the access network is then wireless network by two threshold values；
The first threshold and the second threshold are all higher than 0, and the first threshold is more than the second threshold.
Due to being likely to occur false judgment in the deterministic process of step 1, above-mentioned step is used on the basis of step 1
Rapid two and three do further judgement, to ensure that classification is accurate.
For example, first threshold can be 200Kbps, when determining that network insertion type is wireless network in step 1, examine at this time
It measures real-time Transmission speed and is more than 200Kbps, be then wired network by the network insertion Type Change of the access network.
In addition, in this example, first threshold 200Kbps is the empirical value obtained according to practical application, and the first threshold
Value is to change as technology develops, because of also less big 3G bandwidth at present, but 4G, 5G are possible to reach later, institute
With work as 4G, 5G it is universal after, first threshold here can also change.Similarly, second threshold can also be set according to actual needs,
It is not limited herein.
Specifically, due to wireless network and wired network, packet loss or the main cause of delay are different caused by network, it is required take after
Continuous adaptive strategy is also different, so determining that network insertion type can help to select suitable follow-up adaptive strategy, improves band
Wide utilization rate.For example, in wired network, the main reason for packet loss is network congestion, when data volume is more than the processing energy of a certain node
When power, excessive packet can be dropped.But in a wireless network, other than still remaining due to packet loss caused by network congestion, by
The packet loss caused by the error of transmission of wireless network also occupies very big proportion.In this way, in the case of bandwidth-rich, due to signal
Decaying, position movement and other reasons, it is also possible to have higher packet loss, but such case takes the congestion consistent with cable network
Control strategy cannot not only reduce packet loss, can also reduce bandwidth availability ratio.
Step S22, the real-time influence factor of detection access network are true according to the real-time influence factor of the access network
The network characteristic of the fixed access network, which includes packet loss and the delay time of the access network.
Specifically, when accessing in network, there are the real-time influence factors for when video data transmission, detecting the access network.
Specifically, network characteristic, which includes lossy, delay net and hybrid network, step S22, to be accomplished by the following way：
Step 1 compares the size and the size of delay time and the 4th threshold value of packet loss and third threshold value.
Step 2, if the packet loss is greater than or equal to the third threshold value, and the delay time is less than the 4th threshold value, then
The network characteristic of the access network is determined as lossy；
If the packet loss is less than the third threshold value, and the delay time is greater than or equal to the 4th threshold value, then connects this
The network characteristic for entering network is determined as postponing net；
If the packet loss is greater than or equal to the third threshold value, and the delay time is greater than or equal to the 4th threshold value, then
The network characteristic of the access network is determined as hybrid network；
The third threshold value and the 4th threshold value are all higher than 0.
The third threshold value and the 4th threshold value may be set according to actual conditions, and the present invention does not limit this.
Step S23 determines network self-adapting strategy, according to this according to the network insertion type of access network and network characteristic
The determination of network self-adapting strategy is transmitted data.
Specifically, network self-adapting strategy, including：
Automatic repeat request policing algorithm, the first forward error correction policing algorithm, the second forward error correction policing algorithm and drop
The redundancy of low network rate policing algorithm, the first forward error correction policing algorithm is higher than the second forward error correction policing algorithm.
In practical applications, network self-adapting strategy is determined according to the network insertion type of access network and network characteristic,
Under type such as may be used to realize：
If the network insertion type of network is wired network, the network characteristic of the network is lossy, then using automatic weight
It passes request strategy and reduces network rate policing algorithm to carry out the network optimization.
If the network insertion type of the network is wireless network, the network characteristic of the network is lossy, then uses second
Forward error correction strategy and automatic repeat request policing algorithm carry out the network optimization.
If the network insertion type of the network is wired network, the network characteristic of the network is delay net, then using reduction
Network rate policing algorithm carries out the network optimization.
If the network insertion type of the network is wireless network, the network characteristic of the network is delay net, then uses first
Forward error correction policing algorithm carries out the network optimization.
If the network insertion type of the network is wired network, the network characteristic of the network is hybrid network, then using reduction
Network rate strategy, while using automatic repeat request policing algorithm, the first forward error correction policing algorithm or the second forward error correction
One in policing algorithm carries out the network optimization.
Specifically, when using reducing network rate strategy and being matched simultaneously using a variety of policing algorithms, inspection
The network optimization effect of these combinations is surveyed, the combination for selecting effect of optimization best.For example, using network rate strategy is reduced simultaneously
It is better than the network optimization effect simultaneously using the first forward error correction policing algorithm using automatic repeat request policing algorithm, then it selects
Reduce network rate strategy and automatic repeat request policing algorithm.
If the network insertion type of the network is wireless network, the network characteristic of the network is hybrid network, then uses automatic
Retransmission request policing algorithm, the first forward error correction policing algorithm, the second forward error correction policing algorithm reduce network rate strategy
One in algorithm carries out the network optimization.
Specifically, when realizing, network optimization effect when can detect respectively using above-mentioned network self-adapting strategy, choosing
It selects automatic repeat request policing algorithm, the first forward error correction policing algorithm, the second forward error correction policing algorithm or reduces network speed
The policing algorithm of network optimization best results in rate policing algorithm.
Step S24 detects the access network again when carrying out information exchange between the network access equipment and server
Data transmission parameters, the network insertion type of the access network is redefined according to the data transmission parameters detected again.
Step S25, when there are the real-time shadows for when video data transmission, detecting the access network again in the access network
The factor of sound redefines the network characteristic of the access network according to the real-time influence factor detected again.
Step S26 is determined when the network insertion type and network characteristic of the access network redefined with the last time
When the network insertion type of the access network and network characteristic difference, according to the network insertion class of the access network redefined
Type and network characteristic select network self-adapting strategy.
Specifically, since the case where network according to a preset time cycle, is redefined and connects continually changing
Enter the network insertion type and network characteristic of network, then according to the network insertion type and net of the access network redefined
Network characteristic adjust network self-adapting strategy so that the information processing method can be applicable in this continually changing network condition, for
Family provides the real-time sexual experience more stablized.
In practical applications, implementation steps S21- step S24 can be distinguished to the uplink and downlink of network, further carried
The real-time of high network.
Specifically, for the uplink situation of network, specific implementation is as follows：
The data transmission parameters for detecting present access network uplink are selected according to the data transmission parameters of the access network uplink
Select the access style of network uplink；
The real-time influence factor of detection access network uplink, it is true according to the real-time influence factor of the access network uplink
The network characteristic of the fixed access network uplink；
Network self-adapting strategy is determined according to the network insertion type of access network uplink and network characteristic, according to the network
Adaptive strategy determination is transmitted network uplink data.
For the downlink situation of network, specific implementation is as follows：
The data transmission parameters for detecting present access network downlink are selected according to the data transmission parameters of the access network downstream
Select the access style of network downstream；
The real-time influence factor of detection access network downstream, it is true according to the real-time influence factor of the access network downstream
The network characteristic of the fixed access network downstream；
Network self-adapting strategy is determined according to the network insertion type of access network downstream and network characteristic, according to the network
Adaptive strategy determination is transmitted network downstream data.
The embodiment of the present invention is passed by the data transmission parameters of detection present access network according to the data of the access network
Defeated parameter selection network insertion type；The real-time influence factor for detecting the access network, according to the real-time of the access network
Influence factor determines the network characteristic of the access network；Net is determined according to the network insertion type and network characteristic of the access network
Network adaptive strategy is transmitted data according to network self-adapting strategy determination.This information processing manner is for real-time
The characteristics of property requires high network, considers in terms of the influence factor two of the physical arrangement feature of network and real-time, makes
It obtains under the usage scenario high for requirement of real-time, is no longer only simply divided from the bearing mode of network and physical arrangement
Class, improves the accuracy of network class, while also improving the accuracy of subsequent network adaptive strategy, improves follow-up number
According to the efficiency of transmission, experience of the user to networked-induced delay is enhanced.
Embodiment three
An embodiment of the present invention provides a kind of information processing units, and referring to Fig. 3, which includes：
First sort module 301, the data transmission parameters for detecting present access network, according to the number of the access network
Network insertion type is selected according to configured transmission, the data transmission parameters of the access network include the access net of network access equipment
Type and real-time Transmission speed.
Specifically, network insertion type includes wired network and wireless network, and the type of the access net of network access equipment includes
WIFI network, 3G network or fiber optic network.
Second sort module 302, the real-time influence factor for detecting access network, according to the real-time of the access network
Property influence factor determine that the network characteristic of the access network, the real-time influence factor include the packet loss of the access network and prolong
The slow time.
Specifically, network characteristic includes lossy, delay net and hybrid network.
Processing module 303, for determining network self-adapting plan according to the network insertion type and network characteristic of access network
Slightly, data are transmitted according to network self-adapting strategy determination.
Specifically, network self-adapting strategy includes automatic repeat request policing algorithm, the first forward error correction policing algorithm,
Two forward error correction policing algorithms and reduction network rate policing algorithm, the redundancy of the first forward error correction policing algorithm are high
In the second forward error correction policing algorithm.
The embodiment of the present invention is passed by the data transmission parameters of detection present access network according to the data of the access network
Defeated parameter selection network insertion type；The real-time influence factor for detecting the access network, according to the real-time of the access network
Influence factor determines the network characteristic of the access network；Net is determined according to the network insertion type and network characteristic of the access network
Network adaptive strategy is transmitted data according to network self-adapting strategy determination.This information processing manner is for real-time
The characteristics of property requires high network, considers in terms of the influence factor two of the physical arrangement feature of network and real-time, makes
It obtains under the usage scenario high for requirement of real-time, is no longer only simply divided from the bearing mode of network and physical arrangement
Class, improves the accuracy of network class, while also improving the accuracy of subsequent network adaptive strategy, improves follow-up number
According to the efficiency of transmission, experience of the user to networked-induced delay is enhanced.
Example IV
An embodiment of the present invention provides a kind of information processing units, and referring to Fig. 4, which includes：
First sort module 401, the data transmission parameters for detecting present access network, according to the number of the access network
Network insertion type is selected according to configured transmission, the data transmission parameters of the access network include the access net of network access equipment
Type and real-time Transmission speed.
Specifically, the first sort module 401 includes：
First detection unit 411, for when network access equipment accesses in network, according to the network access equipment and taking
Interactive information between business device detects the data transmission parameters of the access network, the interactive information include the network access equipment from
Configuration information, associated person information and the linkman state information that server obtains.
Further, interactive information is not to transmit and receive garbage waste bandwidth, but be multiplexed application program and need
It needs to obtain some configuration informations, associated person information, Hao You from server with the information of server interaction, such as application program
Linear state etc., information processing unit can be detected access network when there is such interaction chance using the data of needs
Data transmission parameters.
Specifically, network insertion type includes wired network and wireless network, and the first sort module 401 further includes：
First taxon 421, the type for being netted according to the access of network access equipment determine the net of the access network
Network access style is wired network or wireless network.
For example, the type of the access net of network access equipment includes WIFI network, 3G network or fiber optic network, if access net
Type be WIFI network or 3G network, it is determined that access network network insertion type be wireless network；If accessing the type of net
For fiber optic network, it is determined that the network insertion type for accessing network is wired network.
Second taxon 431, for being wireless network, and the reality of the access network in the network insertion type of access network
When transmission speed be more than first threshold when, by the network insertion Type Change of the access network be wired network；
It is wired network in the network insertion type of the access network, and the real-time Transmission speed of the access network is less than second
It is wireless network by the network insertion Type Change of the access network when threshold value；
The first threshold and the second threshold are all higher than 0, and the first threshold is more than the second threshold.
Due to being likely to occur false judgment in the deterministic process of the first taxon 421, in the first taxon 421
On the basis of further judgement done using above-mentioned second taxon 431, to ensure that classification is accurate.
For example, first threshold can be 200Kbps, when determining network insertion type is wireless in the first taxon 421
Net detects that real-time Transmission speed is more than 200Kbps at this time, then is wired by the network insertion Type Change of the access network
Net.
In addition, in this example, first threshold 200Kbps is the empirical value obtained according to practical application, and the first threshold
Value is to change as technology develops, because of also less big 3G bandwidth at present, but 4G, 5G are possible to reach later, institute
With work as 4G, 5G it is universal after, first threshold here can also change.
Specifically, due to wireless network and wired network, packet loss or the main cause of delay are different caused by network, it is required take after
Continuous adaptive strategy is also different, so determining that network insertion type can help to select suitable follow-up adaptive strategy, improves band
Wide utilization rate.For example, in wired network, the main reason for packet loss is network congestion, when data volume is more than the processing energy of a certain node
When power, excessive packet can be dropped.But in a wireless network, other than still remaining due to packet loss caused by network congestion, by
The packet loss caused by the error of transmission of wireless network also occupies very big proportion.In this way, in the case of bandwidth-rich, due to signal
Decaying, position movement and other reasons, it is also possible to have higher packet loss, but such case takes the congestion consistent with cable network
Control strategy cannot not only reduce packet loss, can also reduce bandwidth availability ratio.
Second sort module 402, the real-time influence factor for detecting access network, according to the real-time of the access network
Property influence factor determine that the network characteristic of the access network, the real-time influence factor include the packet loss of the access network and prolong
The slow time.
Specifically, the second sort module 402 includes：
Second detection unit 412, for when accessing in network there are when video data transmission, detecting the reality of the access network
When property influence factor.
Specifically, network characteristic includes that lossy, delay net and hybrid network, the second sort module 402 further include：
Comparing unit 422, size and delay time for comparing packet loss and third threshold value are big with the 4th threshold value
It is small.
Third taxon 432, for being greater than or equal to the third threshold value in the packet loss, and the delay time is less than this
When four threshold values, the network characteristic of the access network is determined as lossy；
The packet loss be less than the third threshold value, and the delay time be greater than or equal to four threshold values when, by the access
The network characteristic of network is determined as postponing net；
The packet loss be greater than or equal to the third threshold value, and the delay time be greater than or equal to four threshold values when, will
The network characteristic of the access network is determined as hybrid network；
The third threshold value and the 4th threshold value are all higher than 0.
Processing module 403, for determining network self-adapting plan according to the network insertion type and network characteristic of access network
Slightly, data are transmitted according to network self-adapting strategy determination.
Specifically, network self-adapting strategy, including：
Automatic repeat request policing algorithm, the first forward error correction policing algorithm, the second forward error correction policing algorithm and drop
The redundancy of low network rate policing algorithm, the first forward error correction policing algorithm is higher than the second forward error correction policing algorithm.
In practical applications, processing module 403 is determining net according to the network insertion type and network characteristic of access network
When network adaptive strategy, under type such as may be used and realize：
If the network insertion type of network is wired network, the network characteristic of the network is lossy, then using automatic weight
It passes request strategy and reduces network rate policing algorithm to carry out the network optimization.
If the network insertion type of the network is wireless network, the network characteristic of the network is lossy, then uses second
Forward error correction strategy and automatic repeat request policing algorithm carry out the network optimization.
If the network insertion type of the network is wired network, the network characteristic of the network is delay net, then using reduction
Network rate policing algorithm carries out the network optimization.
If the network insertion type of the network is wireless network, the network characteristic of the network is delay net, then uses first
Forward error correction policing algorithm carries out the network optimization.
If the network insertion type of the network is wired network, the network characteristic of the network is hybrid network, then using reduction
Network rate strategy, while using automatic repeat request policing algorithm, the first forward error correction policing algorithm or the second forward error correction
One in policing algorithm carries out the network optimization.
Specifically, when using reducing network rate strategy and being matched simultaneously using a variety of policing algorithms, inspection
The network optimization effect of these combinations is surveyed, the combination for selecting effect of optimization best.For example, using network rate strategy is reduced simultaneously
It is better than the network optimization effect simultaneously using the first forward error correction policing algorithm using automatic repeat request policing algorithm, then it selects
Automatic repeat request policing algorithm.
If the network insertion type of the network is wireless network, the network characteristic of the network is hybrid network, then uses automatic
Retransmission request policing algorithm, the first forward error correction policing algorithm, the second forward error correction policing algorithm reduce network rate strategy
One in algorithm carries out the network optimization.
Specifically, network optimization effect when detection is using above-mentioned network self-adapting strategy respectively selects autonomous retransmission to ask
It asks policing algorithm, the first forward error correction policing algorithm, the second forward error correction policing algorithm or reduces in network rate policing algorithm
The policing algorithm of network optimization best results.
Further, the first sort module 401 is additionally operable to when carrying out information exchange between network access equipment and server
When, the data transmission parameters of the access network are detected again, and redefining this according to the data transmission parameters detected again connects
Enter the network insertion type of network.
Second sort module 402, is additionally operable to that there are when video data transmission, detect the access net again when accessing in network
The real-time influence factor of network, according to the real-time influence factor detected again, the network for redefining the access network is special
Property.
Processing module 403, be additionally operable to the access network redefined network insertion type and network characteristic with it is upper
When the network insertion type of the access network once determined is with network characteristic difference, according to the net of the access network redefined
Network access style and network characteristic select network self-adapting strategy.
Specifically, since the case where network according to a preset time cycle, is redefined and connects continually changing
Enter the network insertion type and network characteristic of network, then according to the network insertion type and net of the access network redefined
Network characteristic adjust network self-adapting strategy so that the information processing method can be applicable in this continually changing network condition, for
Family provides the real-time sexual experience more stablized.
In practical applications, which can be directed to the downlink situation of network, determine that network self-adapting strategy carries out data
Transmission, specific implementation are as follows：
First sort module 401 can be also used for the data transmission parameters of detection present access network uplink, be connect according to this
Enter the access style of the data transmission parameters selection network uplink of network uplink.
Second sort module 402 can be also used for the real-time influence factor of detection access network uplink, according to the access
The real-time influence factor of network uplink determines the network characteristic of the access network uplink.
Processing module 403 can be also used for determining net according to the network insertion type and network characteristic of access network uplink
Network adaptive strategy is transmitted network uplink data according to network self-adapting strategy determination.
In practical applications, which can be directed to the uplink situation of network, determine that network self-adapting strategy carries out data
Transmission, specific implementation are as follows：
First sort module 401 can be also used for the data transmission parameters of detection present access network downlink, be connect according to this
Enter the access style of the data transmission parameters selection network downstream of network downstream.
Second sort module 402 can be also used for the real-time influence factor of detection access network downstream, according to the access
The real-time influence factor of network downstream determines the network characteristic of the access network downstream.
Processing module 403 can be also used for determining net according to the network insertion type and network characteristic of access network downstream
Network adaptive strategy is transmitted network downstream data according to network self-adapting strategy determination.
The embodiment of the present invention is passed by the data transmission parameters of detection present access network according to the data of the access network
Defeated parameter selection network insertion type；The real-time influence factor for detecting the access network, according to the real-time of the access network
Influence factor determines the network characteristic of the access network；Net is determined according to the network insertion type and network characteristic of the access network
Network adaptive strategy is transmitted data according to network self-adapting strategy determination.This information processing manner is for real-time
The characteristics of property requires high network, considers in terms of the influence factor two of the physical arrangement feature of network and real-time, makes
It obtains under the usage scenario high for requirement of real-time, is no longer only simply divided from the bearing mode of network and physical arrangement
Class, improves the accuracy of network class, while also improving the accuracy of subsequent network adaptive strategy, improves follow-up number
According to the efficiency of transmission, experience of the user to networked-induced delay is enhanced.
It should be noted that：The information processing method that above-described embodiment provides is in transmission data, only with above-mentioned each function
The division progress of module, can be as needed and by above-mentioned function distribution by different function moulds for example, in practical application
Block is completed, i.e., the internal structure of device is divided into different function modules, to complete all or part of work(described above
Energy.In addition, the information processing unit that above-described embodiment provides belongs to same design with information processing method embodiment, it is specific real
Existing process refers to embodiment of the method, and which is not described herein again.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (14)
1. a kind of information processing method, which is characterized in that the method includes：
The data transmission parameters for detecting present access network select network insertion according to the data transmission parameters of the access network
Type, the data transmission parameters of the access network include the type and real-time Transmission speed of the access net of network access equipment；
The real-time influence factor for detecting the access network, according to the real-time influence factor determination of the access network
The network characteristic of network is accessed, the real-time influence factor includes packet loss and the delay time of the access network；
Network self-adapting strategy is determined according to the network insertion type of the access network and network characteristic, certainly according to the network
Adaptive strategy determination is transmitted data；
The network insertion type includes wired network and wireless network, and the data transmission parameters according to the access network select
Network insertion type, including：
Determine that the network insertion type of the access network is wired network according to the type of the access net of the network access equipment
Or wireless network, the type of the access net of the network access equipment is WIFI network, 3G network or fiber optic network.
2. according to the method described in claim 1, it is characterized in that, if the network insertion type of the access network is wireless
Net, and the real-time Transmission speed of the access network is more than first threshold, then more by the network insertion type of the access network
It is changed to wired network；
If the network insertion type of the access network is wired network, and the real-time Transmission speed of the access network is less than the
The network insertion Type Change of the access network is then wireless network by two threshold values；
The first threshold and the second threshold are all higher than 0, and the first threshold is more than the second threshold.
3. according to the method described in claim 1, it is characterized in that, the network characteristic includes lossy, delay net and mixing
Net, the real-time influence factor according to the access network determine the network characteristic of the access network, including：
Compare the size and the size of the delay time and the 4th threshold value of the packet loss and third threshold value；
If the packet loss is greater than or equal to the third threshold value, and the delay time is less than the 4th threshold value, then will
The network characteristic of the access network is determined as the lossy；
If the packet loss is less than the third threshold value, and the delay time is greater than or equal to the 4th threshold value, then will
The network characteristic of the access network is determined as the delay net；
If the packet loss is greater than or equal to the third threshold value, and the delay time is greater than or equal to the 4th threshold
The network characteristic of the access network is then determined as the hybrid network by value；
The third threshold value and the 4th threshold value are all higher than 0.
4. according to the method described in claim 1, it is characterized in that, the network self-adapting strategy, including：
Automatic repeat request policing algorithm, the first forward error correction policing algorithm, the second forward error correction policing algorithm and reduction net
The redundancy of network rate policy algorithm, the first forward error correction policing algorithm is higher than the second forward error correction policing algorithm.
5. according to the method described in claim 1, it is characterized in that, it is described detection present access network data transmission parameters,
Including：
When the network access equipment accesses in network, according to the interactive information between the network access equipment and server
The data transmission parameters of the access network are detected, the interactive information includes that the network access equipment is obtained from server
Configuration information, associated person information and linkman state information.
6. according to the method described in claim 1, it is characterized in that, it is described detection it is described access network real-time influence because
Element, including：
When there are the real-time influence factors for when video data transmission, detecting the access network in the access network.
7. according to the method described in claim 1, it is characterized in that, the method further includes：
When carrying out information exchange between the network access equipment and server, the data for detecting the access network again pass
Defeated parameter redefines the network insertion type of the access network according to the data transmission parameters detected again；
When in the access network there are when video data transmission, detect again it is described access network real-time influence factor,
According to the real-time influence factor detected again, the network characteristic of the access network is redefined；
When the network insertion type and network characteristic of the access network redefined connect with described in last determine
When entering the network insertion type of network with network characteristic difference, according to the network insertion type of the access network redefined
Network self-adapting strategy is selected with network characteristic.
8. a kind of information processing unit, which is characterized in that described device includes：
First sort module, the data transmission parameters for detecting present access network are passed according to the data of the access network
Defeated parameter selection network insertion type, the data transmission parameters of the access network include the class of the access net of network access equipment
Type and real-time Transmission speed；
Second sort module, the real-time influence factor for detecting the access network, according to the real-time of the access network
Property influence factor determine it is described access network network characteristic, the real-time influence factor include it is described access network packet loss
Rate and delay time；
Processing module, for determining network self-adapting strategy according to the network insertion type and network characteristic of the access network,
Data are transmitted according to network self-adapting strategy determination；
The network insertion type includes wired network and wireless network, and first sort module includes：
First taxon, the type for the access net according to the network access equipment determine the network for accessing network
Access style is wired network or wireless network, and the type of the access net of the network access equipment is WIFI network, 3G network or light
Fibre web network.
9. device according to claim 8, which is characterized in that first sort module further includes：
Second taxon, for it is described access network network insertion type be wireless network, and it is described access network reality
When transmission speed be more than first threshold when, by it is described access network network insertion Type Change be wired network；
It is wired network in the network insertion type of the access network, and the real-time Transmission speed of the access network is less than second
When threshold value, the network insertion Type Change by the access network is wireless network；
The first threshold and the second threshold are all higher than 0, and the first threshold is more than the second threshold.
10. device according to claim 8, which is characterized in that the network characteristic includes lossy, delay net and mixing
Net, second sort module include：
Comparing unit, for the packet loss and third threshold value size and the delay time and the 4th threshold value it is big
It is small；
Third taxon, for being greater than or equal to the third threshold value in the packet loss, and the delay time is less than institute
When stating four threshold values, the network characteristic of the access network is determined as the lossy；
The packet loss be less than the third threshold value, and the delay time be greater than or equal to four threshold value when, by institute
The network characteristic for stating access network is determined as the delay net；
It is greater than or equal to the third threshold value in the packet loss, and the delay time is greater than or equal to the 4th threshold value
When, the network characteristic of the access network is determined as the hybrid network；
The third threshold value and the 4th threshold value are all higher than 0.
11. device according to claim 8, which is characterized in that the network self-adapting strategy, including：
Automatic repeat request policing algorithm, the first forward error correction policing algorithm, the second forward error correction policing algorithm and reduction net
The redundancy of network rate policy algorithm, the first forward error correction policing algorithm is higher than the second forward error correction policing algorithm.
12. device according to claim 8, which is characterized in that first sort module includes：
First detection unit, for when the network access equipment accesses in network, according to the network access equipment and taking
Interactive information between business device detects the data transmission parameters of the access network, and the interactive information includes the network insertion
Configuration information, associated person information and the linkman state information that equipment is obtained from server.
13. device according to claim 8, which is characterized in that second sort module includes：
Second detection unit, for when there are the realities for when video data transmission, detecting the access network in the access network
When property influence factor.
14. device according to claim 8, which is characterized in that
First sort module is additionally operable to when carrying out information exchange between the network access equipment and server, again
The data transmission parameters for detecting the access network redefine described connect according to the data transmission parameters detected again
Enter the network insertion type of network；
Second sort module is additionally operable to when there are when video data transmission, being connect described in detection again in the access network
The real-time influence factor for entering network redefines the access net according to the real-time influence factor detected again
The network characteristic of network；
The processing module, be additionally operable to network insertion type and network characteristic in the access network redefined with
When the network insertion type for the access network that last time determines is with network characteristic difference, according to the access redefined
The network insertion type and network characteristic of network select network self-adapting strategy.
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| CN108965775A (en) * | 2017-05-25 | 2018-12-07 | 中兴通讯股份有限公司 | Method of adjustment, device and the storage medium of data packetloss processing strategie |
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