원문정보
초록
영어
The recent severe cyclone storm in India named ‘Hudhud’ was considered as the second strongest tropical cyclone of 2014 within the North Indian Ocean. The entire communication network is lost and power lines were disrupted for three north eastern districts of Andhra Pradesh, India. It took several days to resume the communication services. This lack of robust network connection has become one of the major topics for any discussion of a Disaster Information Network System. Hence, there is huge demand to establish a robust communication network which never fails during emergency times. In this paper, a survey of emergency communication network architectures has been done in detail. The existing network architectures have got several practical issues which need to be addressed. We also highlight the implementation issues of emergency communication networks which may be considered as scope of this topic.
목차
1. Introduction
2. Emergency Communication System Illustration
2.1. Pre Disaster Communications
2.2. Post Disaster Communications
3. Mobile Network Architectures
3.1. Emergency Network Based on LDRU:
3.2. Emergency Network based on Satellite:
3.3 Emergency Network based on Adhoc-network
4. Issues Under Consideration
4.1 Sensors
4.2 Network Architectures
4.3 Communication Link Establishment
4.4 Low Power Coding and Modulation
4.5 Mobile Ad-hoc Networks
5. Conclusion
References