5G网络有望解决日益增长的移动业务需求，并最终实现“万物互联”的美好愿景，正引起业界的广泛关注。流媒体业务日益成为移动网络的支配性业务，如何有效利用5G网络中广泛采用的大规模MIMO、非线性多址接入、毫米波、全双工通信、设备直通等新技术，并结合其新型异构分层架构特点，设计高效的资源分配方法，从而为业务量大、突发性强、编码复杂的流媒体业务传输提供有效支持，并最终提升终端用户体验质量，成为研究的新难点问题。本项目拟针对5G网络特性及流媒体业务传输需求，深入研究5G网络中QoE驱动的流媒体业务传输及资源分配技术，主要研究内容包括：(1)融合信道传输特性的多参数QoE评估方法；(2)基于流媒体业务主动感知与QoE需求的资源分配技术；(3)QoE驱动的新型流媒体传输优化技术。相关研究成果将为5G网络及流媒体传输技术的纵深化发展提供理论支撑，对于推动我国宽带化进程具有重要的战略价值。

5G network is expected to satisfy the ever-growing data requirements of mobile users, and finally realize the good vision of “the interconnection of all things”, and has aroused wide concern recently. The emerging streaming media service, with complicated features such as high traffic volumes, sudden variation, complex decoding, is becoming an increasingly significant component of mobile network traffic. With the multi-tier heterogeneous network structure, and these widely applied technologies such as massive MIMO, non-orthogonal multiple access, millimeter-wave, full-duplex communication and device to device communication applied in 5G, how to support the transmission of streaming media service, and ultimately enhance the quality of experience (QoE) for terminal users, has become a novel and difficult problem. Considering these complex features of streaming media, the QoE-enabled streaming media transmission and resource allocation in 5G networks will be investigated deeply in this project. The main research topics include: (1) the novel QoE evaluation scheme taking into account the transmission parameters of 5G networks; (2) the resource allocation technology based on proactively identifying streaming media services and QoE requirement; and (3) the QoE-enabled transmission optimization on the novel streaming media services. The obtained research results of this project will promote the development of 5G networks as well as the transmission of stream media services in depth and breadth, and have important strategic value in accelerating the broadband construction process of China.