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- W2318447533 abstract "为了改善无线局域网中视频流的传输性能，该文提出一种基于增强分布式协调接入机制(EDCA)的动态映射算法。该算法首先建立视频数据包重要性排序模型，统计EDCA各个访问类的平均服务率，然后根据其可用资源动态地将排序后的视频数据包映射到不同的访问类中进行传输。该方法改进了EDCA机制中对数据包的静态映射机制，能够充分利用网络资源，从而改善了视频流在无线局域网中的传输性能。实验结果表明，该文提出的方法降低了数据包的传输延迟，提高了重建图像的质量。" @default.
- W2318447533 created "2016-06-24" @default.
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- W2318447533 date "2012-02-02" @default.
- W2318447533 modified "2023-09-27" @default.
- W2318447533 title "An EDCA-based Dynamic Mapping Scheme for Video Streaming Packets" @default.
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- W2318447533 doi "https://doi.org/10.3724/sp.j.1146.2011.00471" @default.
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