多天线广播系统中可扩展的视频传输

2008 14th European Wireless Conference Pub Date : 2008-06-22 DOI:10.1109/EW.2008.4623894

S. Jaeckel, V. Jungnickel

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引用次数: 10

摘要

在本文中，我们尝试将可扩展视频编码(SVC)的特性集成到当前基于OFDM的移动通信系统中，以提高广播数据速率并提供更好的覆盖范围。评估了与SVC结合使用的几个物理层和mac层概念的质量。空时编码与基于DFT预编码的单载波频分复用(SC-FDM)相结合是一种很有前途的技术。

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Scalable video transmission in multiantenna broadcast systems

In this paper, we make an attempt to integrate the features of scalable video coding (SVC) into current OFDM based mobile communications systems for improving the broadcast data rates and to provide a better coverage. Several physical- and MAC-layer concepts that quality for the use in combination with SVC are evaluated. Space time coding in combination with single carrier frequency division multiplexing (SC-FDM) based on DFT precoding are promising.

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2008 14th European Wireless Conference

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