Reference : DeepNDN: Opportunistic Data Replication and Caching in Support of Vehicular Named Data
Scientific congresses, symposiums and conference proceedings : Paper published in a book
Engineering, computing & technology : Computer science
http://hdl.handle.net/10993/43885
DeepNDN: Opportunistic Data Replication and Caching in Support of Vehicular Named Data
English
Manzo, Gaetano mailto [HES-SO Valais]
Kalogeiton, Eirini mailto [University of Bern]
di Maio, Antonio mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC) >]
Braun, Torsten mailto [University of Bern]
Palattella, Maria Rita mailto [Luxembourg Institute of Science & Technology - LIST]
Turcanu, Ion mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Soua, Ridha mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)]
Rizzo, Gianluca mailto [HES-SO Valais]
Sep-2020
21st IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM)
234-243
Yes
21st IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM)
from 31-08-2020 to 03-09-2020
[en] Ad-hoc, sensor, mesh and vehicular wireless networks ; Content-centric architectures for wireless, mobile and multimedia networks ; Opportunistic and delay-tolerant networks
[en] Although many target applications in VANETs are information-centric, the performance of Named Data Networking (NDN) in vehicular ad-hoc networks is severely hampered by persistent network partitioning, typical of many vehicular scenarios. Existing approaches try to address this issue by relying on opportunistic communications. However, they leave open the crucial issue of how to guarantee content persistence and tight QoS levels while optimizing the resource utilization in the vehicular environment. In this work we propose DeepNDN, a communication scheme based on the joint application of NDN and of probabilistic spatial content caching, which enables content retrieval in fragmented and dynamic network topologies with tight delay constraints. We present a data-based approach to DeepNDN management, based on locally modulating content replication and delivery in order to achieve a target hit ratio in a resource-efficient manner. Our management algorithm employs a Convolutional Neural Network (CNN) architecture for effectively capturing the complex relations between spatio-temporal patterns of mobility and content requests and DeepNDN performance. Its numerical assessment in realistic, measurement-based scenarios suggest that our management approach achieves its target set goals while outperforming a set of reference schemes.
Fonds National de la Recherche - FnR
http://hdl.handle.net/10993/43885
10.1109/WoWMoM49955.2020.00051
FnR ; FNR10487418 > Thomas Engel > CONTACT > CONtext and conTent Aware CommunicaTions for QoS support in VANETs > 01/05/2016 > 30/04/2019 > 2015

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