Enhancing Interest Forwarding for Fast Recovery from Unanticipated Data Access Failure in NDN

• 作 者: Xiaoyan Hu Xuhui Liu Lixia Zha
• 机 构: SchoolofCyberScience&,Engineering,KeyLaboratoryofComputerNetworkandInformationIntegrationofMinist
• 出 处: 中国通信:英文版
• 发表日期: 2019年7期
• 关键词: named DATA networking INTEREST aggregation multipath FORWARDING DATA access FAIL
• 基金项目: the National Natural Science Foundation of China (No.61602114),the National Key Research and Development Program of China (2017YFB0801703),the CERNET Innovation Project (NGII20170406),Jiangsu Provinci

We show that an aggregated Interest in Named Data Networking (NDN) may fail to retrieve desired data since the Interest previously sent upstream for the same content is judged as a duplicate one and then dropped by an upstream node due to its multipath fo