Results 61 to 70 of about 43,790 (286)

Vehicular ad-hoc networks [PDF]

, 2015
MISIC, JELENA, Molinaro, Antonella, Campolo, Claudia, ÖZTÜRK, Serkan, MISIC, VOJISLAV B., Scopigno, Riccardo   +5 more
  +6 more sources

A Novel Blockchain Based Secured and QoS Aware IoT Vehicular Network in Edge Cloud Computing

IEEE Access, 2022
A software-defined vehicular network is made up of an IoT (Internet of Things) based vehicular ad-hoc network and a software-defined network. For better communication in IoT based vehicle networks, researchers are now working on the VANET (Vehicular Ad ...
Adeel Ahmed, Saima Abdullah, Saman Iftikhar, Israr Ahmad, Siddiqa Ajmal, Qamar Hussain   +5 more
doaj   +1 more source

Revocation Management in Vehicular Ad-hoc Networks

2015 IEEE Trustcom/BigDataSE/ISPA, 2015
This paper describes a solution for the efficient management of revocation in vehicular ad-hoc networks, for both certificate-based and identity-based authentication. It proposes the use of an authenticated data structure based on a dynamic hash tree, which is a perfect $k$-ary tree, together with a new version of the SHA-3 hash function.
Martín-Fernández, F, Caballero-Gil, P, Caballero-Gil, C   +2 more
openaire   +2 more sources

Reducing congestion in obstructed highways with traffic data dissemination using adhoc vehicular networks [PDF]

, 2010
Vehicle-to-vehicle communications can be used effectively for intelligent transport systems (ITSs) and location-aware services. The ability to disseminate information in an ad hoc fashion allows pertinent information to propagate faster through a network.
A Chen, A Kesting, D Waters, J Anda, J Weinmiller, J Yin, K Laasonen, K Maeda, M Büscher, M Nekovee, M Nekovee, M Nekovee, M Torrent-Moreno, M Torrent-Moreno, M Treiber, O Wellnitz, R Struzak, S Eichler   +17 more
core   +3 more sources

Self‐Assembled Nanoclay Gel With Spheroid MSC‐Derived Exosome Mimetics to Integrate Demineralized Bone Matrix and Noggin‐Targeting miRNA for Synergistic Osteogenesis

Advanced Functional Materials, EarlyView.
We report a versatile nanoclay gel carrier platform that enhances the osteogenic efficacy of demineralized bone matrix (DBM) by integrating nanoclay‐based self‐assembly with cell‐derived exosome mimetics loaded with noggin‐targeting miR‐200c. This design amplifies BMP signaling, thereby promoting DBM‐mediated osteogenesis and offering a promising ...
Changlu Xu, Zhi Li, Minjee Kang, Ruoyu Sheng, Bing Han, Yiqing Chen, Tara Aghaloo, Min Lee   +7 more
wiley   +1 more source

Social-aware routing for cognitive radio–based vehicular ad hoc networks

International Journal of Distributed Sensor Networks, 2019
Cognitive radio–based vehicular ad hoc networks can solve the problem of limited spectrum resource and growing vehicular communication service demands in intelligent transportation systems, and thus, it receives much concern recently.
Jing Wang, Huyin Zhang, Xing Tang, Sheng Hao   +3 more
doaj   +1 more source

Analytical model for clustered vehicular ad hoc network analysis

ICT Express, 2018
Clustering of vehicles is an important technique to reduce the high mobility effect of vehicles. This paper proposes an analytical model to evaluate the performance of a clustered vehicular ad hoc network (VANET).
Raghavendra Pal, Arun Prakash, Rajeev Tripathi, Dhananjay Singh   +3 more
doaj   +1 more source

Performance evaluation for high speed vehicle in VANET [PDF]

, 2018
Vehicular Ad hoc Networks (VANETs) is a high dynamic emerging technology for supporting wireless communication among vehicles. Communication via routing packets over the high-speed vehicles is a challenging task.
ABDUL MALIK, ADI MAIMUN, ABDUL TALIB, CORRIENNA, CHIN CHEE KEONG, CHIN CHEE KEONG, FARUKU ALIYU, FARUKU ALIYU, ISMAIL, MOHD ERFY, KANG HOOI SIANG, KANG HOOI SIANG, SAMSUDIN, MOHD ALI   +6 more
core   +1 more source

A Modular Bioinstructive Platform Reveals Mechanistic Insights into Additive‐Free, Topography‐Driven Osteogenesis

Advanced Healthcare Materials, EarlyView.
Engineered microparticle topographies direct human mesenchymal stem cell osteogenesis without biochemical additives. This osteogenic commitment is driven by canonical Hedgehog signaling and followed by temporal IGF‐II engagement. Two‐photon polymerization demonstrates spatial control, enabling the engineering of topographical gradients that pattern ...
Fatmah I. Ghuloum, Leo A. H. Zeef, Lee A. Stevens, Marco A. N. Domingos, Susan J. Kimber, Mahetab H. Amer   +5 more
wiley   +1 more source

Opinion Impact Models and Opinion Consensus Methods in Ad Hoc Tactical Social Networks

Discrete Dynamics in Nature and Society, 2013
Ad hoc social networks are special social networks, such as ad hoc tactical social networks, ad hoc firefighter social networks, and ad hoc vehicular social networks.
Demin Li, Jie Zhou, Jingjuan Zhu, Jiacun Wang   +3 more
doaj   +1 more source