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Efficient Data Broadcast Mitigation in Multisource Named-Content Discovery for Vehicular CPS

Title
Efficient Data Broadcast Mitigation in Multisource Named-Content Discovery for Vehicular CPS
Authors
Bouk, Safdar HussainAhmed, Syed HassanPark, Kyung-JoonEun, Yongsoon
DGIST Authors
Park, Kyung-JoonEun, Yongsoon
Issue Date
2019-09
Citation
IEEE Communications Letters, 23(9), 1644-1647
Type
Article
Article Type
Article
Author Keywords
NDNVCPSbroadcast suppressionmulti-source data
Keywords
Embedded systemsContent discoveriesData broadcastData discoveryData-forwardingMultisource dataNamed data networkingsSuppression methodVCPSVehicles
ISSN
1089-7798
Abstract
Conventionally, a node or vehicle in the Named Data Networking (NDN) sends an interest packet to discover information and receives a single data packet in response. However, in the case of named data Vehicular Cyber-Physical System (VCPS), a vehicle may require content from multiple vehicles in the network. Therefore, NDN forwarding daemon must receive multiple data packets in response to a single interest. Moreover, the data broadcast storm worsens in the named data VCPS due to the broadcast nature of the wireless link. In this letter, we propose the data packet broadcast suppression method for any multisource content discovery in VCPS. The proposed scheme distributively selects the potential data forwarding vehicles based on the neighbor distance, node density, and the closeness to the data forwarding line of sight. Our simulation results show that the proposed scheme alleviates 55% data traffic, 17% average per-hop delay, and achieves 7% more data discovery ratio. © 1997-2012 IEEE.
URI
http://hdl.handle.net/20.500.11750/10793
DOI
10.1109/LCOMM.2019.2928538
Publisher
Institute of Electrical and Electronics Engineers
Related Researcher
  • Author Eun, Yongsoon DSC Lab(Dynamic Systems and Control Laboratory)
  • Research Interests Resilient control systems; Control systems with nonlinear sensors and actuators; Quasi-linear control systems; Intelligent transportation systems; Networked control systems
Files:
There are no files associated with this item.
Collection:
Department of Information and Communication EngineeringCSI(Cyber-Physical Systems Integration) Lab1. Journal Articles
Department of Information and Communication EngineeringDSC Lab(Dynamic Systems and Control Laboratory)1. Journal Articles


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