4K数字影院家庭影院高吞吐量无线传输系统

M. Kurosaki, R. Imashioya, M. Matsuo, B. Sai, Y. Kuroki, H. Ochi
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引用次数: 4

摘要

本文提出了一种基于1.2Gbps无线局域网的4K数字电影传输系统。本系统采用基于IEEE802.11ac规范的下一代无线局域网系统。利用5GHz频段80MHz的带宽,达到33米以上的传播距离。在该系统中,视频数据采用JPEG 2000格式进行压缩,并带有容错工具。这些工具改善了无线信道的错误性能,并实现了非常高的吞吐量通信。通过计算机仿真,评估了误码性能对视频质量的影响。最后,给出了无线局域网系统的RTL设计结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
4K digital cinema home theater over high throughput wireless transmission system
In this paper, we propose a 4K digital cinema transmission over 1.2Gbps wireless LAN system. The proposed system employs the next generation wireless LAN system based on IEEE802.11ac specification. It reaches more than 33 meter propagation distance by using 80MHz of bandwidth on the 5GHz band. In this system, video data is compressed by JPEG 2000 with error resilience tools. These tools improve error performance against wireless channel, and enable very high throughput communication. Computer simulations are used to evaluate the bit error performance's influences to the video quality. Finally, we present RTL design results of the proposed wireless LAN system.
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