Design and Implementation of NOLSR for NDNMANET Routing
作者机构：School of Computer and CommunicationLanzhou University of TechnologyLanzhou730050 China
出 版 物：《China Communications》 (中国通信（英文版）)
年 卷 期：2020年第17卷第6期
页 面：246-260页
核心收录：
学科分类：08[工学] 081201[工学-计算机系统结构] 0812[工学-计算机科学与技术（可授工学、理学学位）]
基 金：supported by NSFC No.61461027,No.61562059 Innovation Promotion Education Fund of Ministry of Education 2018A05003 Overseas exchange fund for faculty of the Lanzhou University of Technology.We thank the referees for helpful comments.
主 题：named-data networking NLSR MANET OLSR
摘 要：Named Data Network(NDN)is an important instance of future internet architectures.NDN-MANET routing is a hot research area.Link State Advertisements(LSAs)flooding is a common method to obtain network topology during routes establishment.However,LSAs flooding often causes a broadcast storm in high-density MANET.Using a MultiPoint Relay(MPR)set proposed in the Optimized Link State Routing protocol(OLSR)can effectively reduce the number of LSAs in the process of route establishment.So,this solution can solve the broadcast storm.Based on OLSR,we design and implement a novel routing Named-data Optimized Link State Routing protocol(NOLSR)for NDN-MANET.In NOLSR,a new neighbor discovery protocol to establish the MPR set is proposed.Only nodes in the MPR set will forward LSAs so that other nodes can obtain a network topology and further establish the routing table.The neighbor discovery protocol can also avoid the problem of unidirectional links which impacts the performance of a network.Finally,we make a comparative analysis between classic flooding and NOLSR by simulation experiment in an NDN emulator mini-NDN.
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