Earticle

초록

영어

Emergency broadcasting is of importance method to alert people when disaster happens, but the development of network is slow in Chinese rural areas. So it is necessary to propose an emergency broadcasting solution for Chinese rural areas based on the available network. In this paper, a method that adopts FM subcarrier technology over CATV channel to broadcast emergency message have been proposed. In the method, emergency program is transmitted by CATV channel and emergency order is carried in FM subcarrier. As usual, to communicate emergency message to the public efficiently and effectively, a complete emergency broadcasting system should have following functions such as parallel broadcasting, compatibility, robustness, security, and so on. In the context, to satisfy above requirements, corresponding system construction, communication scheme, and message transmission protocol have been proposed as well. To verify the practicability, the solutions have been test in Chinese rural areas MiYun and gain good results.

목차

Abstract
 1. Introduction
  1.1. Background
  1.2. Related Work
 2. The Construction of CFS-EBS
  2.1. Types of CFS-EBS Construction
  2.2. Comparison
 3. CFS-EBS Message Packaging Protocol
  3.1. Protocol Architecture
  3.2. Protocol Data
  3.3. Problems Can be Solved
 4. Experiment of CFS-EBS
  4.1. Experiment Scenario
  4.2. Technology Scheme
  4.3. Result and Evaluation
 5. Conclusions and Future Work
 References

키워드

저자

• Yan Ma [ Communication University of China ]
• Chunjiang Liu [ Academy of Broadcasting Science, SARFT ]
• SenHua Ding [ Academy of Broadcasting Science, SARFT ]
• Naiguang Zhang [ Academy of Broadcasting Science, SARFT ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Future Generation Communication and Networking

• 간기

  격월간

• pISSN

  2233-7857

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605