Deep-sea unrepeatered video transmission system over 10 km coaxial tow cable based on SHDSL

Author

Yu, Haibin ; Liu, Jingbiao ; Cai, Wenyu

Author_Institution

Res. Office of Marine Electron., Hangzhou Dianzi Univ., Hangzhou, China

fYear

2008

fDate

15-18 Sept. 2008

Firstpage

1

Lastpage

5

Abstract

A real-time long distance video transmission system to keep a close watch on sampling devices´ activities is very necessary to the deep-sea area sampling. To overcome the vulnerability of the optic fiber and the low-quality of the video transmission of the other wired unrepeatered video transmission technology, a deep-sea unrepeatered video transmission system over 10 km coaxial tow cable based on SHDSL is presented in this paper. The system is composed of video server, SHDSL modem and transmission medium. The results of the field tests show that the video transmission rate of the system in this paper can achieve up to 1590 kbps, the quality of the video transmitted by the system is good and there is no obvious color or detail loss in the video output.

Keywords

coaxial cables; digital subscriber lines; optical fibre networks; video signal processing; SHDSL; coaxial tow cable; deep-sea area sampling; deep-sea unrepeatered video transmission system; optic fiber; Coaxial cables; DSL; Data communication; Modems; Monitoring; Optical fiber cables; Optical fibers; Real time systems; Sampling methods; Streaming media;

fLanguage

English

Publisher

ieee

Conference_Titel

OCEANS 2008

Conference_Location

Quebec City, QC

Print_ISBN

978-1-4244-2619-5

Electronic_ISBN

978-1-4244-2620-1

Type

conf

DOI

10.1109/OCEANS.2008.5151944

Filename

5151944