面向远程医疗的流媒体群智网络传输系统  

Remote Medical Oriented Crowd Participatory Network Based Streaming Media Transmission

作　　者：郭静[1,2] 王庆[1,2] 陈泽亚[1,2] 

机构地区：[1]中国科学技术大学计算机科学与技术学院,合肥230026 [2]中国科学技术大学苏州研究院,苏州215123

出　　处：《计算机系统应用》2015年第11期88-92,共5页Computer Systems & Applications

摘　　要：针对传统远程医疗流媒体传输需要专有网络和设备支持,从而无法大规模应用到生活中的问题,提出一种工作于传统网络上的基于群智网络的远程医疗系统解决方案.利用远程医疗系统中社交网络的网络节点拓扑特性,构建节点间无意识协作的群智网络模型,在此通信模型的基础之上设计并实现了分布式的流媒体传输系统.该系统可以提高网络利用率,平衡节点的数据流量,为远程医疗系统的实现提供了一种新的解决方案.实验结果表明,该系统可以有效提高普通网络环境下的数据传输速率.The existing streaming media transmission of remote medical system needs a propnetary network ano equipment endorsement. As a result, it cannot be widely applied in real life. This article proposes a remote medical system based on crowd and participatory network which can be applied on traditional network. With the support of the system nodes＇ topological characteristics in social network, we build the crowd and participatory network model in which the nodes can collaborate unconsciously. Based on this communication model, we design and implement a distributed remote medical system, which don＇t need proprietary network and equipment. Our method provides a new idea to build remote medical system. The experiments shows that our system can effectively increase the average data transfer rate under the traditional network environment.

关 键 词：流媒体传输 群智网络 远程医疗 社交网络 分布式系统 

分 类 号：TN919.8[电子电信—通信与信息系统]