通信学报Issue(2)：25-32,8.DOI:10.3969/j.issn.1000-436x.2014.02.004
编码节点动态管理的间断连接无线网络数据转发机制
Data forwarding mechanism based on dynamical coding nodes managing for intermittent connectivity wireless network
摘要
Abstract
The limited network resources can be utilized effectively by the network coding method in intermittent con-nectivity wireless network, but the number of coding nodes should be dynamically adjusted according to network status. To effectively improving the network resources utilization, a data forwarding mechanism based on dynamically managing coding nodes for intermittent connectivity wireless network was proposed. According to the estimated results of current network status, the optimal number of required coding nodes could be determined with the distributed manner. Further-more, the social property and available resources were considered for coding nodes selecting to achieve reliable data for-warding with the lower overhead. Results show that the connection opportunities between nodes can be exploited ade-quately by our mechanism;moreover, the utilization of network resources can be improved dramatically.关键词
间断连接无线网络/网络编码/社会网络/数据转发Key words
intermittent connectivity wireless network/network coding/social network/data forwarding分类
信息技术与安全科学引用本文复制引用
吴大鹏,楼芃雯,樊思龙,王汝言..编码节点动态管理的间断连接无线网络数据转发机制[J].通信学报,2014,(2):25-32,8.基金项目
国家自然科学基金资助项目（61001105,60972069）；重庆市自然科学重点基金资助项目（cstc2013jjB40001, cstc2013jjB40006）Foundation Items:The National Natural Science Foundation of China (61001105,60972069) （61001105,60972069）
Chongqing Natural Science Founda-tion (cstc2013jjB40001, cstc2013jjB40006) （cstc2013jjB40001, cstc2013jjB40006）
