Optimal transmission of high definition video transmission in WiMedia systems

被引：0
|
作者：
Tung-Yu Wu
Tzu-Tsung Chuang
Ching Yao Huang
机构：
[1] National Chiao Tung University,Department of Electronics Engineering
来源：
Wireless Networks | 2011年 / 17卷
关键词：
Cross layer; WiMedia MAC; Reservation; High definition video; H.264;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
WiMedia systems are developed for indoor high-data-rate wireless systems. The H.264/AVC, a high-efficiency video coding technique, is considered for high definition (HD) video application. Considering the transmission of H.264/AVC based HD video over WiMedia, in this paper, we will propose a cross-layer architecture and an analytical model to calculate the optimal payload length with the constraints in error criteria, retransmission mechanism, and the delay budget. Besides, the required minimum reservation slots in WiMedia are also investigated to optimize the transmission performance of HD video.
引用
收藏
页码：291 / 303
页数：12
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