| 基于CM-IMS的视频会议终端研究与应用 |
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| 引用本文： | 刘昶,蔡伟利,贾梦媛.基于CM-IMS的视频会议终端研究与应用[J].电信工程技术与标准化,2018(4). |
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| 作者姓名： | 刘昶 蔡伟利 贾梦媛 |
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| 作者单位： | 中国移动通信集团公司政企客户分公司,中国移动通信集团公司政企客户分公司,中国移动通信集团公司政企客户分公司 |
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| 摘 要： | 为满足政企客户信息化、低成本、高效率的沟通需求，我们推出中国移动云视讯自研低成本会议终端。为解决网络链路传输质量对视频传输的影响，提出媒体质量优化方案提升自研终端的抗丢包性能。在总延时不超过200ms、网络丢包率20%以内情况下保障视频会议清晰流畅，提升云视讯业务用户体验。并根据教育、医疗行业特殊需求，推出定制化的解决方案。
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| 关 键 词： | 融合视频会议、媒体优化、自研终端、行业定制应用 |
| 收稿时间： | 2017/11/10 0:00:00 |
| 修稿时间： | 2017/11/23 0:00:00 |
Research and application of video conference terminal based on CM-IMS |
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| LIUCHANG,CAIWEILI and JIAMENGYUAN.Research and application of video conference terminal based on CM-IMS[J].Telecom Engineering Technics and Standardization,2018(4). |
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| Authors: | LIUCHANG CAIWEILI and JIAMENGYUAN |
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| Institution: | China Mobile Communications Corporation Government and Enterprise Service Company,China Mobile Communications Corporation Government and Enterprise Service Company,China Mobile Communications Corporation Government and Enterprise Service Company |
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| Abstract: | In order to meet the demand of communication with informatization, low cost and high efficiency for government and enterprises, we launched China Mobile Cloud VAAS self-research low-cost conference terminal. In order to solve the impact of network link transmission quality on video transmission, the media quality optimization scheme is proposed to improve the anti-packet loss performance of self-research terminal. When the total delay is no more than 200ms, the network packet loss rate is within 20%, we guarantee clear and smooth of the video conference, enhance the user experience of the Cloud VAAS. And according to the special needs of the education and the medical industry, we released the customized solutions. |
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| Keywords: | converged video conference media optimization self-research terminal industry customized application |
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