Kim J C, Kim D Y, Jung S M, Lee M H, Kim K S, Lee C K, Nah J Y, Lee S H, Kim J H, Choi W J, Yoo S K
Graduate Programs of Biomedical Engineering, Univ. of Yonsei. Seoul. Korea.
Annu Int Conf IEEE Eng Med Biol Soc. 2009;2009:1663-6. doi: 10.1109/IEMBS.2009.5333889.
So far we have developed Emergency Telemedicine System (ETS) which is a robust system using heterogeneous networks. In disaster areas, however, ETS cannot be used if the primary network channel is disabled due to damages on the network infrastructures. Thus we designed network management software for disaster communication network by combination of Mobile Ad hoc Network (MANET) and Wireless LAN (WLAN). This software maintains routes to a Backbone Gateway Node in dynamic network topologies. In this paper, we introduce the proposed disaster communication network with management software, and evaluate its performance using ETS between Medical Center and simulated disaster areas. We also present the results of network performance analysis which identifies the possibility of actual Telemedicine Service in disaster areas via MANET and mobile network (e.g. HSDPA, WiBro).
到目前为止，我们已经开发了应急远程医疗系统（ETS），这是一个使用异构网络的强大系统。然而，在灾区，如果主要网络通道因网络基础设施损坏而无法使用，ETS就无法使用。因此，我们通过结合移动自组织网络（MANET）和无线局域网（WLAN）设计了用于灾难通信网络的网络管理软件。该软件在动态网络拓扑中维护到骨干网网关节点的路由。在本文中，我们介绍了所提出的带有管理软件的灾难通信网络，并使用医疗中心与模拟灾区之间的ETS评估其性能。我们还展示了网络性能分析的结果，该结果确定了通过MANET和移动网络（如高速下行分组接入（HSDPA）、无线宽带（WiBro））在灾区实际提供远程医疗服务的可能性。
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