An Intelligent Forwarding Strategy in SDN-Enabled Named-Data IoV

作     者：Asadullah Tariq Irfan ud din Rana Asif Rehman Byung-Seo Kim 

作者机构：Department of Computer ScienceThe Superior UniversityLahore54000Pakistan National University of Computer and Emerging SciencesChiniot-Faisalabad Campus35400Pakistan Department of Software and Communications EngineeringHongik UniversitySejong City30016Korea 

出 版 物：《Computers, Materials & Continua》 (计算机、材料和连续体（英文）)

年 卷 期：2021年第69卷第12期

页      面：2949-2966页

核心收录：

学科分类：0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 

基　　金：This research was financially supported by the Ministry of Trade Industry and Energy(MOTIE)and Korea Institute for Advancement of Technology(KIAT)through the National Innovation Cluster R&D program(R&D P0015131) 

主　　题：Software-defined networking named-data networking internet of vehicles routing 

摘      要：Internet of Vehicles(IoV),a rapidly growing technology for efficient vehicular communication and it is shifting the trend of traditional Vehicular Ad Hoc Networking(VANET)towards *** centralized management of IoV endorses its uniqueness and suitability for the Intelligent Transportation System(ITS)safety *** Data Networking(NDN)is an emerging internet paradigm that fulfills most of the expectations of *** of the current IP internet architecture are the main motivation behind ***-Defined Networking(SDN)is another emerging networking paradigm of technology that is highly capable of efficient management of overall networks and transforming complex networking architectures into simple and manageable *** combination of the SDN controller,NDN,and IoV can be revolutionary in the overall performance of the *** storm,due to the broadcasting nature of NDN,is a critical issue in NDN based on *** speed and rapidly changing topology of vehicles in IoV creates disconnected link problem and add unnecessary transmission *** order to cop-up with the above-discussed problems,we proposed an efficient SDN-enabled forwarding mechanism in NDN-based IoV,which supports the mobility of the vehicle and explores the cellular network for the low latency control *** IoV environment,the concept of Edge Controller(EC)to maintain and manage the in-time and real-time vehicular topology is being introduced.A mathematical estimation model is also proposed in our work that assists the centralized EC and SDN to find not only the shortest and best path but also the most reliable and durable *** naming scheme and in-network caching property of the NDN nodes reduce the *** used ndnSIM and NS-3 for the simulation experiment along with SUMO for the environment *** results of NDSDoV illustrate significant performance in terms of availability with limited routing overhead,minimized delay,retransmissions,and in