利用气球网络为灾后通讯提供互联网接入服务

IF 0.6 4区 计算机科学 Q4 COMPUTER SCIENCE, INFORMATION SYSTEMS
Perumalraja Rengaraju, K. Sethuramalingam, Chung-Horng Lung
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引用次数: 4

摘要

地震、海啸、滑坡、山火、洪水、飓风等自然灾害在世界许多地方频繁发生。一旦发生灾害,通信网络和信息系统可能会受到破坏,这取决于破坏的程度。当通信网络受到严重影响时,灾区居民无法沟通他们的情况和需求。近年来,在世界各地的自然灾害中,社交网络在联系人们和为幸存者及其家人提供支持方面发挥着至关重要的作用。因此,有必要尽早向受灾地区提供互联网服务,使受害者能够利用应急通信网络确认自己的安全。从文献研究中可以看出,气球网满足灾后通信的需要。本文利用空中的两个无线节点构建了气球网络的原型系统,用于建立应急通信。使用WiFi为网络提供互联网服务,并对灾难通信进行测试,例如访问社交网站和VoIP呼叫。最后,我们评估了灾害通信的性能,以分析气球网络在灾后通信中的适用性。从结果可以看出,可以很容易地部署WiFi气球网络,为受灾地区提供互联网服务,满足用户需求。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Providing Internet Access for Post-Disaster Communications using Balloon Networks
Natural disasters such as earthquake, tsunami, land sliding, wildfires, flood and hurricane have frequently happened in many places around the world. Once disaster occurred, communication networks and information systems may be damaged, depending on the level of destruction. When communication networks are seriously affected, residents in the disaster area cannot communicate their situations and needs. In recent years, social networks play a vital role in connecting people and providing support with woe for survivors and their family during natural catastrophes around the world. Therefore, it is necessary to provide Internet services to the affected area at the earliest, so that victims can use the emergency communication network to confirm their safety. From the literature study, it was observed that the balloon networks satisfy the needs of post disaster communications. In this paper, a prototype system for a balloon network is constructed using two wireless nodes in the sky for establishing emergency communications. The Internet service is provided for the network using WiFi and tested for disaster communications, e.g., accessing social network sites and VoIP calls. Finally, we evaluate the performance of the disaster communications to analyze the suitability of balloon networks during post disaster communications. From the results it is observed that a WiFi balloon network can be deployed easily to provide Internet services to the affected area to meet users' needs.
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来源期刊
Ad Hoc & Sensor Wireless Networks
Ad Hoc & Sensor Wireless Networks 工程技术-电信学
CiteScore
2.00
自引率
44.40%
发文量
0
审稿时长
8 months
期刊介绍: Ad Hoc & Sensor Wireless Networks seeks to provide an opportunity for researchers from computer science, engineering and mathematical backgrounds to disseminate and exchange knowledge in the rapidly emerging field of ad hoc and sensor wireless networks. It will comprehensively cover physical, data-link, network and transport layers, as well as application, security, simulation and power management issues in sensor, local area, satellite, vehicular, personal, and mobile ad hoc networks.
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