4K Digital Cinema Transmission over 1.2Gbps Wireless LAN System

Author

Kurosaki, Masayuki ; Hirata, Yuya ; Matsuo, Michiaki ; Syafei, Wahyul Amien ; Nagao, Yuhei ; Sai, Baiko ; Kuroki, Yoshimitsu ; Miyazaki, Akio ; Ochi, Hiroshi

Author_Institution

Dept. of Comp. Sci. & Elec, Kyushu Inst. of Tech., Iizuka, Japan

fYear

2010

Firstpage

1

Lastpage

2

Abstract

In this paper, we propose a 4K digital cinema wireless transmission over 1.2 Gbps wireless LAN system. The proposed system employs next generation wireless LAN system based on IEEE802.11TGac. It uses 80 MHz of bandwidth on 5 GHz band. In this system, video data is compressed by JPEG 2000 with added error resilience tools to improve error performance against wireless channel. Computer simulations are used to evaluate the bit error performance´s influences to the video quality.

Keywords

cinematography; data compression; video coding; wireless LAN; wireless channels; 4K digital cinema wireless transmission; IEEE802.11TGac; JPEG 2000; bandwidth 80 MHz; bit rate 1.2 Gbit/s; computer simulations; error resilience tools; frequency 5 GHz; video data compression; wireless LAN system; wireless channel; Computer errors; Discrete wavelet transforms; High definition video; Motion pictures; Streaming media; Throughput; Transform coding; Transmitters; Video compression; Wireless LAN;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Communications and Networking Conference (CCNC), 2010 7th IEEE

Conference_Location

Las Vegas, NV

Print_ISBN

978-1-4244-5175-3

Electronic_ISBN

978-1-4244-5176-0

Type

conf

DOI

10.1109/CCNC.2010.5421702

Filename

5421702