Multimedia value-added service system based on wireless communication

Abstract

The invention discloses a multimedia value-added service system based on wireless communication, which comprises a video-on-demand value-added service module, a video library, a VOD network congestion module, a congestion emergency processing module, a wireless transmission module and a client communication module, the video on demand value-added service module confirms the number of clients who demand videos at the same time and video content on demand, generates historical on demand records of the clients, and compares the number of existing video programs which can be contained in each channel with the maximum number of video programs which can be contained in an existing established channel through the VOD network congestion module. After the number of existing video programs in the channels exceeds the number capable of being accommodated by the corresponding channels, an early warning signal of network congestion is sent, and a client of a current on-demand video is paired with a client with the same video record through a congestion emergency processing module; and the video stored by the client which is successfully paired and has the shortest video transmission time is shared with the current client, so that the client is ensured not to be influenced by network congestion and to timely watch the on-demand video.

Description

technical field [0001] The invention relates to the technical field of multimedia value-added service processing, in particular to a wireless communication-based multimedia value-added service system. Background technique [0002] Multimedia value-added services have developed rapidly since their inception, and have become an important means of stimulating market consumption, resulting in good economic and social benefits, providing consumers with information needs that change levels compared to basic services, and satisfying the individuality of consumer groups Value-added services are born, most of these services are transmitted and expressed in multimedia forms such as voice, text, and images, including mobile TV services, ring tones, video on demand, etc. In the scope of video on demand services, as customers demand information The traditional one-way and passive receiving of information is no longer accepted by the public, and interaction has become a new development di...

AI Technical Summary

Problems solved by technology

[0002] Multimedia value-added services have developed rapidly since their inception, and have become an important means of stimulating market consumption, resulting in good economic and social benefits, providing consumers with information needs that change levels compared to basic services, and satisfying the individuality of consumer groups Value-added services are born, most of these services are transmitted and expressed in multimedia forms such as voice, text, and images, including mobile TV services, color ring tones, video on demand, etc. In the scope of video on demand services, as customers demand information The traditional one-way and passive receiving of information is no longer accepted by the public, and interaction has become a new development direction in this field. The emergence of new video transmission technologies such as Internet TV has intensified competition, and network operators need to actively develop VOD (Video on Demand technology) and its applications to reduce user loss, the rise of wireless communication networks has brought new hope for video on demand, video transmission is not limited by the distance, however, even so, VOD technology still has certain defects : Customers have the possibility of ordering video at the same time. Since the video data transmission channel can accommodate a certain number of programs, it is easy to cause the consequence that video data cannot be transmitted due to network channel congestion. Customers need to wait for a period of time to watch on-demand video. If things go on like this, it will weaken Customer loyalty, exacerbating customer churn

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