Method and device for controlling video service transmission

Abstract

Embodiments of the present invention provide a method and device for controlling video service transmission, which can improve user experience. The method includes: the network side device determines the terminal state information of the video service played by the user equipment, and the terminal state information includes at least the following information One: the playback status of the video service, the cache status of the video service, and the playback reporting event that the video service satisfies; according to the terminal status information, control the transmission of the video service and determine through the network side equipment that the video service accessed by the user equipment has The terminal status information of the transmitted video service in the user equipment, and according to the terminal status information, the user equipment is controlled to transmit the video service that needs to be transmitted in the video service, which can make full use of the characteristics of the video service and dynamically adjust in real time. A policy for the user equipment to access the video service. In this way, the smooth playback of the video service is ensured to the greatest extent, and the user experience of the video service is improved.

Description

technical field [0001] The present invention relates to the field of video, and more particularly, to a method and device for controlling video service transmission. Background technique [0002] In some systems, the maximum throughput criterion algorithm is used for resource scheduling, that is, dynamic wireless resource scheduling is performed according to real-time channel quality. This approach always assigns each subcarrier to the user with the best channel quality. [0003] However, for video services (a type of streaming media service), at a certain moment, it is possible that the buffer of a user with poor channel quality is about to be exhausted, while the data in the buffer of a user with better channel quality can be stored in the The video service can be maintained without interruption for quite a long time. In this case, if subcarriers are still allocated to users with better channel quality according to the maximum throughput criterion, the video service of u...

AI Technical Summary

Problems solved by technology

[0003] However, for video services (a type of streaming media service), at a certain moment, it is possible that the cache of a user with poor channel quality is about to be exhausted, while the data in the cache of a user with better channel quality can be stored in the Maintain the video service uninterrupted for quite a long time

In this case, if subcarriers are still allocated to users with better channel quality according to the maximum throughput criterion, the video service of users with poorer channel quality will be interrupted, seriously affecting user experience.

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