WIFI network-based network stream media jamming detection and optimization system and method

Abstract

The invention discloses a WIFI network-based network stream media jamming detection and optimization system comprising a user space processing function module, a probe program module A based on a TCP / IP protocol, a core space processing function module, and a probe program module B based on a 802.11 protocol. The system employs different probe programs of an OSI model transmission layer, a networklayer and a WIFI special 802.11 layer to grab real network resource distribution and network environment evaluation states, targetedly adjusts terminal network resource distribution strategies, and uses the technical scheme with the optical physical communication parameters in the present real WIFI environment to detect the present network stream media playing jamming in the first place, thus automatically solving the jamming technical problems.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a WiFi network-based system and method for network streaming media freeze detection and optimization. Background technique [0002] As the most widely used wireless communication method, Wi-Fi is closely related to people's life. Smart TV with Wi-Fi access function, as one of the cores of home network entertainment, needs to provide reliable and efficient network basic communication platform support for the most commonly used application scenarios such as network streaming media and network multi-device collaboration. And network streaming media is the core business of smart TV. [0003] As the video definition and other indicators of network streaming media are getting higher and higher, the demand for network resources is also increasing. Signal isolation, Wi-Fi signal attenuation due to router placement, and uncertain factors such as router antenna polarizatio...

AI Technical Summary

Problems solved by technology

[0003] As the video definition and other indicators of network streaming media are getting higher and higher, the demand for network resources is also increasing. Signal isolation, Wi-Fi signal attenuation due to router placement, and uncertain factors such as router antenna polarization have varying degrees of impact on Wi-Fi network stability and transmission efficiency. In addition, terminal network resources The multi-process and multi-task concurrency, limited network resources are decomposed again, which directly affects the actual experience of network streaming media for users

[0004] One of the most common scenarios is that the playback is stuck due to insufficient network resources. The current general practice is: when the front-end network streaming media judges that the network data cache is not enough to achieve smooth playback, it stops playing and prompts an exception on the interactive interface. , the user can only choose to wait, and the user experience is poor

However, there is no effective technical method in the market at present. When the network streaming media freezes, it can be detected in the first time, and there is no technical solution that can automatically solve the freeze. Based on the optimization of the network resource allocation strategy in the current device, it is impossible Accurately adjust the working status of the Wi-Fi module chip based on the actual network environment

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