Design of a P2P Information Sharing System and Its Application to Communication Support in Natural Disaster
Design of a P2P Information Sharing System and Its Application to Communication Support in Natural Disaster
复制标题
P2P信息共享系统设计及其在自然灾害通信保障中的应用
DOI：
10.1109/icci-cc.2013.6622233
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发表时间：
2013
期刊：
影响因子：
--
通讯作者：
Takuo Suganuma
中科院分区：
文献类型：
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作者：
Takuma Oide;Atsushi Takeda;Akiko Takahashi;Takuo Suganuma
当我们在大规模灾难中使用网络服务时，需要克服许多障碍，例如与不稳定的网络通信不畅。在这样的网络环境下，计算机需要节省网络资源，在不需要用户操作的情况下平衡节点之间的负载。提出了P2P安全确认系统，其中每个节点充分实现了自主的动态负载均衡。该系统基于我们提出的结构化P2P网络，称为覆盖网络良好分布算法(WAON)，它不需要任何网络限制，并且在负载均衡过程中不会产生额外的维护成本。我们实现了该系统，并对节点自主平衡负载时的行为进行了评估。并将该框架应用于自然灾害通信支持系统的构建。
There are many obstacles to overcome when we use network services during a large-scale disaster, such as poor communication with unstable networks. Under such network environment, computers need to save network resources and to balance loads among nodes without user's operation. We propose the P2P Safety Confirmation System in which each node sufficiently achieves autonomous dynamic load balancing. This system is based on our proposed structured P2P network called Well-distribution Algorithm for an Overly Network (Waon), which does not require any network restriction and not incur additional maintenance costs during its load balancing. We implemented the system and evaluated node's behavior while nodes autonomously balance loads. Moreover we applied this framework to build a communication support system in natural disaster.