摘要
针对命名数据网络(NDN)具有多样的路由转发策略,但都未能实现NDN的服务质量(QoS)保障能力,利用蚁群优化算法(ACO)设计相应的QoS路由机制(ACO_QoS)能够保障NDN的服务质量.实验结果表明:ACO_QoS能够在满足QoS的前提下找到一条花费最小的路由.
Named Data Network ( NDN) has various routing and forwarding strategies , but most of which have failed to achieve the ability of Quality-of-Service ( QoS) .To achieve QoS in NDN , this paper proposes an Ant Colony Optimization Algorithm based QoS routing (ACO_QoS).The results show that under the premise of meeting QoS ,ACO_QoS can find a minimum cost routing .
出处
《中南民族大学学报(自然科学版)》
CAS
2014年第3期91-94,共4页
Journal of South-Central University for Nationalities:Natural Science Edition
基金
国家自然科学基金资助项目(60841001)
湖北省自然科学基金资助项目(2011CDB412)
国家民委自然科学基金资助项目(12ZNZ010)
武汉市科技计划项目(2013010501010125)
武汉市青年科技"晨光计划"项目(201150431076)
关键词
命名数据网络
QOS路由
蚁群优化算法
named data networking (NDN)
QoS routing
ant colony optimization (ACO)