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随着运营商网络的飞速发展,以及无线传输技术的日益成熟,传统意义上的监控模式已不能满足人们对多元化视频监控的需求,基于运营商网络的无线视频监控油然而生。文章通过初步调查,对现今视频监控业务的需求进行分析,提出了适用于多种场景的无线视频监控模式,加以运营商提供的优质无线网络环境,并对运营商针对监控业务需求方的配合提出了建议。根据无线视频监控对于带宽的要求,分析了目前运营商网络中较为成熟的3G和无线网络分布系统,提出无线网络分布系统将成为其最主要的承载媒介。整套系统既发挥了无线视频监控的主要功能,又提供了除传统PC以外如手机终端等更多元化的访问模式,尽显了基于运营商网络的无线视频监控的技术特点和经济优势。
With the rapid development of carrier networks and the ever-maturing wireless transmission technologies, the traditional monitoring modes can not meet the demand of diversified video surveillance. The wireless video surveillance based on carrier networks emerges. Through preliminary investigation, the article analyzes the demand of video surveillance business today, proposes a wireless video surveillance mode suitable for various scenarios, and provides high-quality wireless network environment provided by operators, and puts forward the cooperation between operators in monitoring service demand parties Suggestion According to the bandwidth requirement of wireless video surveillance, this paper analyzes the mature 3G and wireless network distribution systems in current carrier networks, and proposes that the wireless network distribution system will become its most important carrier medium. The whole system not only played the main function of wireless video surveillance, but also provided more diversified access modes besides traditional PC such as mobile terminals, which fully demonstrated the technical features and economic advantages of wireless video surveillance based on the carrier network.