CN116248491A - Optimization request triggering system and method applying network speed measurement - Google Patents
Optimization request triggering system and method applying network speed measurement Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0681—Configuration of triggering conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
- H04L41/145—Network analysis or design involving simulating, designing, planning or modelling of a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
- H04L41/147—Network analysis or design for predicting network behaviour
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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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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention relates to an optimization request triggering system for measuring an application network speed, which comprises the following steps: the computing and detecting mechanism is used for detecting and executing various performance data at the receiving and transmitting ends of the video clip; the time length analysis component is used for predicting the time length required to be consumed for transmitting the video clips according to the performance data of the receiving and transmitting ends of the video clips, the past multi-term time-sharing transmission network speed, the total data volume of the video clips and the total frame number of the video clips; and the optimization request component is connected with the duration analysis component and is used for sending out a link optimization request when the received duration exceeds a set duration threshold value. The invention also relates to an optimization request triggering method for applying the network speed measurement. According to the invention, an intelligent prediction model can be introduced to predict the time length required to be consumed for completing video segment transmission according to various performance data at the receiving and transmitting ends, the performance data of the network communication link and the content data of the video segment, and a link optimization request is triggered when the time length is over-limit.
Description
Technical Field
The invention relates to the field of network communication, in particular to an optimization request triggering system and method for measuring an application network speed.
Background
The network uses physical links to connect the isolated work stations or hosts together to form a data link, thereby achieving the purposes of resource sharing and communication. Communication is the communication and transfer of information from person to person through some medium. The network communication is to connect each isolated device through the network, and realize the communication among people, people and computers, computers and computers through information exchange.
The most important of network communications is the network communications protocol. There are many network protocols today, and three network protocols are most commonly used in local area networks: IPX/SPX and TCP/IP protocols of NETBEUI, NOVELL of MICROSOFT. The appropriate network protocol should be selected as desired.
In popular terms, the network protocol is a bridge for communication and exchange between networks, and only computers with the same network protocol can communicate and exchange information. This is just as much as the various languages used for communication from person to person, and communication can be performed normally and smoothly only with the same language. The network protocol is defined from a professional perspective as the convention that computers must adhere to when implementing communications in a network, i.e., the communication protocol. Mainly, the information transmission rate, transmission code, code structure, transmission control step, error control and the like are regulated and standard is made.
In the prior art, with the continuous development of live broadcast services, the transmission of point-to-point video clips is normal, and people pay attention to the time consumed in each point-to-point transmission process of each video clip, which provides key data for the allocation of limited network resources. However, before the video clip is actually transmitted, it is difficult to predict the video clip transmission time length due to the complicated network communication environment, the workability of different transceiving ends, and the differential data of different video clips.
CN110400226a discloses a method, device, equipment, system and readable storage medium for triggering loss stopping request, which relate to the field of financial science and technology, and the method comprises the following steps: after receiving the comparison instruction, the comparison system acquires a data transaction processing table corresponding to the transaction processing system, a receipt processing table corresponding to the receipt processing system and a core processing table corresponding to the core processing system according to the comparison instruction; comparing transaction records between each two tables of the data transaction processing table, the receipt processing table and the core processing table to obtain a comparison result; if the unequal comparison results are determined to exist, triggering a loss stopping request according to a preset loss stopping rule according to the unequal comparison results; the loss-stopping request is sent to the transaction processing system for the transaction processing system to perform the loss-stopping operation according to the loss-stopping request. The invention improves the timeliness of comparison, improves the error processing efficiency of the compared result with unequal comparison, and timely reduces the fund loss of the financial institution corresponding to the comparison system.
CN112566265a discloses a scheduling request triggering method, an information configuration method, a terminal and network equipment, and relates to the technical field of communication. The scheduling request triggering method is applied to a terminal and comprises the following steps: acquiring constraint conditions of a direct communication link Buffer Status Report (BSR) for allowing triggering of a Scheduling Request (SR); determining whether to trigger the SR after the BSR of the direct communication link is triggered according to the constraint condition; and if the terminal needs to trigger the SR, the SR is sent to the network equipment. According to the scheme, after the direct communication link BSR is triggered, whether the SR is triggered or not is judged according to the constraint condition that the direct communication link BSR allows the SR to be triggered, and the SR is sent to the network equipment when the SR is required to be triggered, so that the network equipment can be ensured to be capable of distributing direct communication resources to the direct communication interface in time, and the QoS of the direct communication service is ensured.
CN115152305a discloses a wireless communication device, system or method for operating on a network utilizing CSMA/CA, wherein non-AP stations can share their TXOP. After acquiring the TXOP, the non-AP station informs the AP to share the TXOP within its BSS. The AP secondary station gathers buffered QoS requirements and buffer status and arranges transmissions during the shared TXOP to meet the buffered QoS requirements reported by the STA. non-AP stations may also share their TXOPs through APs using trigger frames or other mechanisms. The AP station may be part of a multi-link device and the AP may arrange transmissions on multiple links of the MLD.
CN113383567a discloses a system and method for service request triggered fallback for emergency services in a cellular communication system. Embodiments of a method performed by a wireless device for redirecting from a first wireless communication system to a second wireless communication system after a service request has been performed in the first wireless communication system for an emergency call are also disclosed. In some embodiments, the method comprises: a connection request message is sent to the base station in the second wireless communication system as part of a connection establishment procedure whereby the wireless device establishes a connection to the second wireless communication system, the connection request message including an indication that the connection establishment cause is an emergency. In this way, the base station may provide emergency handling for connection requests. Corresponding embodiments of the wireless device are also disclosed.
Therefore, the technology disclosed in the prior art does not relate to the introduction of an intelligent prediction model to predict the time required to be consumed for completing the video segment transmission according to various performance data at the receiving and transmitting ends, the performance data of a network communication link and the content data of the video segment, and triggers a link optimization request when the time is over-limit, so that the intelligent level of the video segment transmission association is improved.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention provides an optimization request triggering system and method for measuring the network speed, which can introduce an intelligent prediction model to predict the time required to be consumed for completing video segment transmission according to various performance data at the receiving and transmitting ends, the performance data of a network communication link and the content data of a video segment, and trigger a link optimization request when the time is over-limit, thereby improving the intelligent level associated with video segment transmission.
According to an aspect of the present invention, there is provided an optimization request triggering system for applying network speed measurement, the system comprising:
a calculation detecting means for detecting the maximum data operation amount and the widest transmission bandwidth of the video transmitting means for performing video clip transmission, and detecting the maximum data operation amount and the widest transmission bandwidth of the video receiving means for performing video clip reception;
the network speed measuring mechanism is used for measuring each wireless transmission network speed of the wireless communication link between the video sending mechanism and the video receiving mechanism, which corresponds to each time stamp with uniform interval in the past;
the segment analyzing mechanism is used for analyzing the total data quantity of the video segments and the total frame number of the video segments;
a duration analysis unit, respectively connected to the calculation detection mechanism, the network speed measurement mechanism, and the segment analysis mechanism, and configured to use an intelligent analysis model to predict, as a predicted communication duration, a duration that needs to be consumed for performing the video segment transmission through a wireless communication link between the video transmission mechanism and the video reception mechanism, according to a maximum data operand and a widest transmission bandwidth of the video transmission mechanism that performs video segment transmission, a maximum data operand and a widest transmission bandwidth of the video reception mechanism that performs video segment reception, each wireless transmission network speed, a total data amount of the video segment, and a total frame number of the video segment;
the optimization request component is connected with the duration analysis component and is used for sending out a link optimization request when the received predicted communication duration exceeds a set duration threshold value;
the optimization request component is further used for sending out a link reliability instruction when the received predicted communication duration does not exceed the set duration threshold;
wherein measuring each wireless transmission network speed of a wireless communication link between the video transmitting mechanism and the video receiving mechanism respectively corresponding to each time stamp with uniform intervals in the past comprises: the smaller the total data size of the video segments, the shorter the time taken up by the individual evenly spaced time stamps together.
According to another aspect of the present invention, there is also provided an optimization request triggering method for applying network speed measurement, the method including:
a calculation detecting means for detecting the maximum data operation amount and the widest transmission bandwidth of the video transmitting means for performing video clip transmission, and detecting the maximum data operation amount and the widest transmission bandwidth of the video receiving means for performing video clip reception;
the network speed measuring mechanism is used for measuring each wireless transmission network speed of the wireless communication link between the video sending mechanism and the video receiving mechanism, which corresponds to each time stamp with uniform interval in the past;
the segment analyzing mechanism is used for analyzing the total data quantity of the video segments and the total frame number of the video segments;
a duration analysis unit, respectively connected to the calculation detection mechanism, the network speed measurement mechanism, and the segment analysis mechanism, and configured to use an intelligent analysis model to predict, as a predicted communication duration, a duration that needs to be consumed for performing the video segment transmission through a wireless communication link between the video transmission mechanism and the video reception mechanism, according to a maximum data operand and a widest transmission bandwidth of the video transmission mechanism that performs video segment transmission, a maximum data operand and a widest transmission bandwidth of the video reception mechanism that performs video segment reception, each wireless transmission network speed, a total data amount of the video segment, and a total frame number of the video segment;
the optimization request component is connected with the duration analysis component and is used for sending out a link optimization request when the received predicted communication duration exceeds a set duration threshold value;
the optimization request component is further used for sending out a link reliability instruction when the received predicted communication duration does not exceed the set duration threshold;
wherein measuring each wireless transmission network speed of a wireless communication link between the video transmitting mechanism and the video receiving mechanism respectively corresponding to each time stamp with uniform intervals in the past comprises: the smaller the total data size of the video segments, the shorter the time taken up by the individual evenly spaced time stamps together.
Drawings
Embodiments of the present invention will be described below with reference to the accompanying drawings, in which:
fig. 1 is a block diagram showing the structure of an optimization request triggering system applying network speed measurement according to a first embodiment of the present invention.
Fig. 2 is a block diagram showing the structure of an optimization request triggering system applying network speed measurement according to a second embodiment of the present invention.
Fig. 3 is a flowchart showing steps of an optimization request triggering method for applying network speed measurement according to a third embodiment of the present invention.
Detailed Description
Embodiments of an optimization request triggering system and method for applying network speed measurement according to the present invention will be described in detail with reference to the accompanying drawings.
Example 1
Fig. 1 is a block diagram showing a configuration of an optimization request triggering system for applying network speed measurement according to a first embodiment of the present invention, the system including:
a calculation detecting means for detecting the maximum data operation amount and the widest transmission bandwidth of the video transmitting means for performing video clip transmission, and detecting the maximum data operation amount and the widest transmission bandwidth of the video receiving means for performing video clip reception;
for example, the computation detection means may be implemented by a computer control chip or an embedded processor, for detecting the maximum data operand and the widest transmission bandwidth of the video transmission means for performing video clip transmission, and detecting the maximum data operand and the widest transmission bandwidth of the video reception means for performing video clip reception;
or, a first detection unit and a second detection unit may be disposed inside the computation detection mechanism, where the first detection unit is configured to detect a maximum data operand and a widest transmission bandwidth of a video transmission mechanism that performs video clip transmission, and the second detection unit is configured to detect a maximum data operand and a widest transmission bandwidth of a video reception mechanism that performs video clip reception;
the network speed measuring mechanism is used for measuring each wireless transmission network speed of the wireless communication link between the video sending mechanism and the video receiving mechanism, which corresponds to each time stamp with uniform interval in the past;
the segment analyzing mechanism is used for analyzing the total data quantity of the video segments and the total frame number of the video segments;
a duration analysis unit, respectively connected to the calculation detection mechanism, the network speed measurement mechanism, and the segment analysis mechanism, and configured to use an intelligent analysis model to predict, as a predicted communication duration, a duration that needs to be consumed for performing the video segment transmission through a wireless communication link between the video transmission mechanism and the video reception mechanism, according to a maximum data operand and a widest transmission bandwidth of the video transmission mechanism that performs video segment transmission, a maximum data operand and a widest transmission bandwidth of the video reception mechanism that performs video segment reception, each wireless transmission network speed, a total data amount of the video segment, and a total frame number of the video segment;
the optimization request component is connected with the duration analysis component and is used for sending out a link optimization request when the received predicted communication duration exceeds a set duration threshold value;
the optimization request component is further used for sending out a link reliability instruction when the received predicted communication duration does not exceed the set duration threshold;
wherein measuring each wireless transmission network speed of a wireless communication link between the video transmitting mechanism and the video receiving mechanism respectively corresponding to each time stamp with uniform intervals in the past comprises: the smaller the total data size of the video segments, the shorter the time taken up by the individual evenly spaced time stamps together.
Example 2
Fig. 2 is a block diagram showing the structure of an optimization request triggering system applying network speed measurement according to a second embodiment of the present invention.
Unlike fig. 1, the optimization request triggering system for applying network speed measurement in fig. 2 may further include:
the training execution part is connected with the duration analysis part and is used for executing learning operation on the BP neural network and sending the learned BP neural network to the duration analysis part as an intelligent analysis model for use;
for example, a numerical simulation mode may be employed for completing the learning operation performed on the BP neural network;
and the data storage component is connected with the training execution component and used for storing various model parameters of the intelligent analysis model.
Next, a further description will be given of the specific structure of the optimization request triggering system for applying network speed measurement according to the present invention.
In an optimization request triggering system that applies network speed measurement according to various embodiments of the present invention:
the method for predicting a duration required to consume for performing the video clip transmission through a wireless communication link between the video transmission mechanism and the video reception mechanism as a predicted communication duration output by adopting an intelligent analysis model according to a maximum data operand and a maximum transmission bandwidth of the video transmission mechanism for performing the video clip transmission, a maximum data operand and a maximum transmission bandwidth of the video reception mechanism for performing the video clip reception, respective wireless transmission network speeds, a total data amount of the video clip, and a total frame number of the video clip comprises: the intelligent analysis model is a learned BP neural network;
wherein, the method for predicting the duration that needs to be consumed for executing the video clip transmission through the wireless communication link between the video sending mechanism and the video receiving mechanism according to the maximum data operand and the widest transmission bandwidth of the video sending mechanism for executing the video clip sending, the maximum data operand and the widest transmission bandwidth of the video receiving mechanism for executing the video clip receiving, each wireless transmission network speed, the total data amount of the video clip and the total frame number of the video clip by adopting the intelligent analysis model, and outputting the duration as the predicted communication duration further comprises: and taking the maximum data operation amount and the widest transmission bandwidth of a video transmitting mechanism for transmitting the video fragments, the maximum data operation amount and the widest transmission bandwidth of a video receiving mechanism for receiving the video fragments, each wireless transmission network speed, the total data amount of the video fragments and the total frame number of the video fragments as each input content of the intelligent analysis model.
And in an optimization request triggering system that applies network speed measurement according to various embodiments of the present invention:
measuring respective wireless transmission network speeds of wireless communication links between the video transmitting mechanism and the video receiving mechanism, respectively corresponding to respective time stamps at respective uniform intervals in the past, further comprises: the length of the time interval between every two adjacent time stamps is a fixed value.
Example 3
Fig. 3 is a flowchart showing steps of an optimization request triggering method for applying network speed measurement according to a third embodiment of the present invention, the method includes:
using a calculation detecting means for detecting a maximum data operation amount and a widest transmission bandwidth of a video transmitting means for performing video clip transmission, and detecting a maximum data operation amount and a widest transmission bandwidth of a video receiving means for performing video clip reception;
for example, the computation detection means may be implemented by a computer control chip or an embedded processor, for detecting the maximum data operand and the widest transmission bandwidth of the video transmission means for performing video clip transmission, and detecting the maximum data operand and the widest transmission bandwidth of the video reception means for performing video clip reception;
or, a first detection unit and a second detection unit may be disposed inside the computation detection mechanism, where the first detection unit is configured to detect a maximum data operand and a widest transmission bandwidth of a video transmission mechanism that performs video clip transmission, and the second detection unit is configured to detect a maximum data operand and a widest transmission bandwidth of a video reception mechanism that performs video clip reception;
using a network speed measuring mechanism for measuring each wireless transmission network speed of a wireless communication link between the video transmitting mechanism and the video receiving mechanism, which corresponds to each time stamp of each uniform interval in the past;
a segment analyzing mechanism is used for analyzing the total data quantity of the video segments and the total frame number of the video segments;
a time length analysis unit, which is respectively connected with the calculation detection mechanism, the network speed measurement mechanism and the segment analysis mechanism, and is used for adopting an intelligent analysis model to predict the time length required to be consumed for executing the video segment transmission through a wireless communication link between the video transmission mechanism and the video reception mechanism as a predicted communication time length according to the maximum data operation amount and the widest transmission bandwidth of the video transmission mechanism for executing the video segment transmission, the maximum data operation amount and the widest transmission bandwidth of the video reception mechanism for executing the video segment reception, the wireless transmission network speeds, the total data amount of the video segment and the total frame number of the video segment;
the use optimizing request part is connected with the duration analysis part and is used for sending out a link optimizing request when the received predicted communication duration exceeds a set duration threshold value;
the optimization request component is further used for sending out a link reliability instruction when the received predicted communication duration does not exceed the set duration threshold;
wherein measuring each wireless transmission network speed of a wireless communication link between the video transmitting mechanism and the video receiving mechanism respectively corresponding to each time stamp with uniform intervals in the past comprises: the smaller the total data size of the video segments, the shorter the time taken up by the individual evenly spaced time stamps together.
Next, the specific steps of the method for triggering the optimization request for measuring the applied network speed of the present invention will be further described.
In the optimization request triggering method for applying network speed measurement according to the above embodiment of the present invention, the method further includes:
the training execution component is connected with the duration analysis component and is used for executing learning operation on the BP neural network and sending the learned BP neural network to the duration analysis component as an intelligent analysis model for use;
for example, a numerical simulation mode may be employed for completing the learning operation performed on the BP neural network;
and the data storage component is connected with the training execution component and is used for storing various model parameters of the intelligent analysis model.
In the optimization request triggering method for applying network speed measurement according to the above embodiment of the present invention:
the method for predicting a duration required to consume for performing the video clip transmission through a wireless communication link between the video transmission mechanism and the video reception mechanism as a predicted communication duration output by adopting an intelligent analysis model according to a maximum data operand and a maximum transmission bandwidth of the video transmission mechanism for performing the video clip transmission, a maximum data operand and a maximum transmission bandwidth of the video reception mechanism for performing the video clip reception, respective wireless transmission network speeds, a total data amount of the video clip, and a total frame number of the video clip comprises: the intelligent analysis model is a learned BP neural network;
wherein, the method for predicting the duration that needs to be consumed for executing the video clip transmission through the wireless communication link between the video sending mechanism and the video receiving mechanism according to the maximum data operand and the widest transmission bandwidth of the video sending mechanism for executing the video clip sending, the maximum data operand and the widest transmission bandwidth of the video receiving mechanism for executing the video clip receiving, each wireless transmission network speed, the total data amount of the video clip and the total frame number of the video clip by adopting the intelligent analysis model, and outputting the duration as the predicted communication duration further comprises: and taking the maximum data operation amount and the widest transmission bandwidth of a video transmitting mechanism for transmitting the video fragments, the maximum data operation amount and the widest transmission bandwidth of a video receiving mechanism for receiving the video fragments, each wireless transmission network speed, the total data amount of the video fragments and the total frame number of the video fragments as each input content of the intelligent analysis model.
In the optimization request triggering method for applying network speed measurement according to the above embodiment of the present invention:
measuring respective wireless transmission network speeds of wireless communication links between the video transmitting mechanism and the video receiving mechanism, respectively corresponding to respective time stamps at respective uniform intervals in the past, further comprises: the length of the time interval between every two adjacent time stamps is a fixed value.
In addition, in the optimization request triggering system and method for applying network speed measurement, the method for using an intelligent analysis model to predict a duration that needs to be consumed for performing the video clip transmission through a wireless communication link between the video transmission mechanism and the video reception mechanism as a predicted communication duration output according to a maximum data operand and a widest transmission bandwidth of the video transmission mechanism that performs video clip transmission, a maximum data operand and a widest transmission bandwidth of the video reception mechanism that performs video clip reception, a respective wireless transmission network speed, a total data amount of the video clip, and a total frame number of the video clip further includes: operating the intelligent analysis model to obtain the time length required to be consumed by the intelligent analysis model to execute the video clip transmission through the wireless communication link between the video sending mechanism and the video receiving mechanism;
by adopting the optimization request triggering system and method for measuring the applied network speed, which are disclosed by the invention, aiming at the technical problem that the network transmission duration of each video segment is difficult to accurately predict in the prior art, an intelligent prediction model can be introduced to predict the duration required to be consumed for completing the video segment transmission according to various performance data at the receiving and transmitting ends, the performance data of a network communication link and the content data of the video segment, and the link optimization request is triggered when the consumed duration exceeds the limit, so that valuable reference information is provided for dynamic allocation of limited network communication resources.
Therefore, compared with the prior art, the invention at least has the following three outstanding inventive concepts:
firstly, predicting the transmission time length required to be consumed for transmitting the video clips through a wireless transmission link according to performance data of the video transmission mechanism and the video receiving mechanism, time-sharing network speed of the wireless transmission link and various data of the video clips for each video clip to be transmitted wirelessly between the video transmission mechanism and the video receiving mechanism, so as to realize the advance pre-judgment of the transmission time length of the video clips;
secondly, when the predicted video clip transmission time exceeds a set time threshold, a link optimization request is sent to trigger subsequent optimization processing of a wireless transmission link;
again, the smaller the total data amount of the video clips to be wirelessly transmitted, the shorter the time duration occupied by the time stamps of each uniform interval in the past used when the time sharing measurement of the time sharing network speed of the wireless transmission link is performed, thereby improving the reliability and the effectiveness of intelligent prediction.
While the invention has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (10)
1. An optimization request triggering system for applying network speed measurement, the system comprising:
a calculation detecting means for detecting the maximum data operation amount and the widest transmission bandwidth of the video transmitting means for performing video clip transmission, and detecting the maximum data operation amount and the widest transmission bandwidth of the video receiving means for performing video clip reception;
the network speed measuring mechanism is used for measuring each wireless transmission network speed of the wireless communication link between the video sending mechanism and the video receiving mechanism, which corresponds to each time stamp with uniform interval in the past;
the segment analyzing mechanism is used for analyzing the total data quantity of the video segments and the total frame number of the video segments;
a duration analysis unit, respectively connected to the calculation detection mechanism, the network speed measurement mechanism, and the segment analysis mechanism, and configured to use an intelligent analysis model to predict, as a predicted communication duration, a duration that needs to be consumed for performing the video segment transmission through a wireless communication link between the video transmission mechanism and the video reception mechanism, according to a maximum data operand and a widest transmission bandwidth of the video transmission mechanism that performs video segment transmission, a maximum data operand and a widest transmission bandwidth of the video reception mechanism that performs video segment reception, each wireless transmission network speed, a total data amount of the video segment, and a total frame number of the video segment;
the optimization request component is connected with the duration analysis component and is used for sending out a link optimization request when the received predicted communication duration exceeds a set duration threshold value;
the optimization request component is further used for sending out a link reliability instruction when the received predicted communication duration does not exceed the set duration threshold;
wherein measuring each wireless transmission network speed of a wireless communication link between the video transmitting mechanism and the video receiving mechanism respectively corresponding to each time stamp with uniform intervals in the past comprises: the smaller the total data size of the video segments, the shorter the time taken up by the individual evenly spaced time stamps together.
2. An optimization request triggering system for applying network speed measurements as recited in claim 1, wherein the system further comprises:
the training execution part is connected with the duration analysis part and is used for executing learning operation on the BP neural network and sending the learned BP neural network to the duration analysis part as an intelligent analysis model for use;
and the data storage component is connected with the training execution component and used for storing various model parameters of the intelligent analysis model.
3. An optimization request triggering system for applying network speed measurement according to any one of claims 1-2, wherein:
the method for predicting a duration required to consume for performing the video clip transmission through a wireless communication link between the video transmission mechanism and the video reception mechanism as a predicted communication duration output by adopting an intelligent analysis model according to a maximum data operand and a maximum transmission bandwidth of the video transmission mechanism for performing the video clip transmission, a maximum data operand and a maximum transmission bandwidth of the video reception mechanism for performing the video clip reception, respective wireless transmission network speeds, a total data amount of the video clip, and a total frame number of the video clip comprises: the intelligent analysis model is a BP neural network after learning.
4. An optimization request triggering system for applying network speed measurement as recited in claim 3, wherein:
the method for predicting a duration required to consume for performing the video clip transmission through a wireless communication link between the video transmission mechanism and the video reception mechanism as a predicted communication duration output by adopting an intelligent analysis model according to a maximum data operand and a maximum transmission bandwidth of the video transmission mechanism for performing the video clip transmission, a maximum data operand and a maximum transmission bandwidth of the video reception mechanism for performing the video clip reception, respective wireless transmission network speeds, a total data amount of the video clip, and a total frame number of the video clip, further comprises: and taking the maximum data operation amount and the widest transmission bandwidth of a video transmitting mechanism for transmitting the video fragments, the maximum data operation amount and the widest transmission bandwidth of a video receiving mechanism for receiving the video fragments, each wireless transmission network speed, the total data amount of the video fragments and the total frame number of the video fragments as each input content of the intelligent analysis model.
5. An optimization request triggering system for applying network speed measurement according to any one of claims 1-2, wherein:
measuring respective wireless transmission network speeds of wireless communication links between the video transmitting mechanism and the video receiving mechanism, respectively corresponding to respective time stamps at respective uniform intervals in the past, further comprises: the length of the time interval between every two adjacent time stamps is a fixed value.
6. An optimization request triggering method for applying network speed measurement, which is characterized by comprising the following steps:
using a calculation detecting means for detecting a maximum data operation amount and a widest transmission bandwidth of a video transmitting means for performing video clip transmission, and detecting a maximum data operation amount and a widest transmission bandwidth of a video receiving means for performing video clip reception;
using a network speed measuring mechanism for measuring each wireless transmission network speed of a wireless communication link between the video transmitting mechanism and the video receiving mechanism, which corresponds to each time stamp of each uniform interval in the past;
a segment analyzing mechanism is used for analyzing the total data quantity of the video segments and the total frame number of the video segments;
a time length analysis unit, which is respectively connected with the calculation detection mechanism, the network speed measurement mechanism and the segment analysis mechanism, and is used for adopting an intelligent analysis model to predict the time length required to be consumed for executing the video segment transmission through a wireless communication link between the video transmission mechanism and the video reception mechanism as a predicted communication time length according to the maximum data operation amount and the widest transmission bandwidth of the video transmission mechanism for executing the video segment transmission, the maximum data operation amount and the widest transmission bandwidth of the video reception mechanism for executing the video segment reception, the wireless transmission network speeds, the total data amount of the video segment and the total frame number of the video segment;
the use optimizing request part is connected with the duration analysis part and is used for sending out a link optimizing request when the received predicted communication duration exceeds a set duration threshold value;
the optimization request component is further used for sending out a link reliability instruction when the received predicted communication duration does not exceed the set duration threshold;
wherein measuring each wireless transmission network speed of a wireless communication link between the video transmitting mechanism and the video receiving mechanism respectively corresponding to each time stamp with uniform intervals in the past comprises: the smaller the total data size of the video segments, the shorter the time taken up by the individual evenly spaced time stamps together.
7. The optimization request triggering method for applying network speed measurement according to claim 6, wherein the method further comprises:
the training execution component is connected with the duration analysis component and is used for executing learning operation on the BP neural network and sending the learned BP neural network to the duration analysis component as an intelligent analysis model for use;
and the data storage component is connected with the training execution component and is used for storing various model parameters of the intelligent analysis model.
8. An optimization request triggering method for applying network speed measurement according to any one of claims 6-7, wherein:
the method for predicting a duration required to consume for performing the video clip transmission through a wireless communication link between the video transmission mechanism and the video reception mechanism as a predicted communication duration output by adopting an intelligent analysis model according to a maximum data operand and a maximum transmission bandwidth of the video transmission mechanism for performing the video clip transmission, a maximum data operand and a maximum transmission bandwidth of the video reception mechanism for performing the video clip reception, respective wireless transmission network speeds, a total data amount of the video clip, and a total frame number of the video clip comprises: the intelligent analysis model is a BP neural network after learning.
9. The optimization request triggering method for applying network speed measurement according to claim 8, wherein:
the method for predicting a duration required to consume for performing the video clip transmission through a wireless communication link between the video transmission mechanism and the video reception mechanism as a predicted communication duration output by adopting an intelligent analysis model according to a maximum data operand and a maximum transmission bandwidth of the video transmission mechanism for performing the video clip transmission, a maximum data operand and a maximum transmission bandwidth of the video reception mechanism for performing the video clip reception, respective wireless transmission network speeds, a total data amount of the video clip, and a total frame number of the video clip, further comprises: and taking the maximum data operation amount and the widest transmission bandwidth of a video transmitting mechanism for transmitting the video fragments, the maximum data operation amount and the widest transmission bandwidth of a video receiving mechanism for receiving the video fragments, each wireless transmission network speed, the total data amount of the video fragments and the total frame number of the video fragments as each input content of the intelligent analysis model.
10. An optimization request triggering method for applying network speed measurement according to any one of claims 6-7, wherein:
measuring respective wireless transmission network speeds of wireless communication links between the video transmitting mechanism and the video receiving mechanism, respectively corresponding to respective time stamps at respective uniform intervals in the past, further comprises: the length of the time interval between every two adjacent time stamps is a fixed value.
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