Results 31 to 40 of about 44,882 (282)

The Effect of Congestion Control Model on Congested Traffic Flow in Vehicular Ad Hoc Networks (VANETs)

open access: yesEAI Endorsed Transactions on Mobile Communications and Applications, 2018
This study seeks to conduct analytical investigation into Congestion Control models to determine the effects of parameters inherent in mitigating traffic flow density in a congested network.
Adams A.K. Azameti   +3 more
doaj   +1 more source

Uncertainty-dependent data collection in vehicular sensor networks

open access: yes, 2012
Vehicular sensor networks (VSNs) are built on top of vehicular ad-hoc networks (VANETs) by equipping vehicles with sensing devices. These new technologies create a huge opportunity to extend the sensing capabilities of the existing road traffic control ...
Płaczek, Bartłomiej
core   +1 more source

Adoption of vehicular ad hoc networking protocols by networked robots [PDF]

open access: yes, 2012
This paper focuses on the utilization of wireless networking in the robotics domain. Many researchers have already equipped their robots with wireless communication capabilities, stimulated by the observation that multi-robot systems tend to have several
Demeester, Piet   +2 more
core   +1 more source

Location-aware service discovery on IPv6 GeoNetworking for VANET [PDF]

open access: yes, 2011
Conference is technically co-sponsored by IEEE Communications Society and co-organized by the Technical Sub-Committee on Vehicular Networks and Telematics (VNAT)International audienceService discovery is an essential component for applications in ...
Ernst, Thierry   +4 more
core   +3 more sources

Comparing the impact of mobile nodes arrival patterns in mobile ad hoc networks using poisson and pareto models

open access: yes, 2013
Mobile Ad hoc Networks (MANETs) are dynamic networks populated by mobile stations, or mobile nodes (MNs). Mobility model is a hot topic in many areas, for example, protocol evaluation, network performance analysis and so on.How to simulate MNs mobility ...
Diawuo, K., Tengviel, John
core   +1 more source

SDDV: scalable data dissemination in vehicular ad hoc networks [PDF]

open access: yes, 2014
An important challenge in the domain of vehicular ad hoc networks (VANET) is the scalability of data dissemination. Under dense traffic conditions, the large number of communicating vehicles can easily result in a congested wireless channel.
Cappelle, Hans   +3 more
core   +1 more source

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

open access: yesDiscrete 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   +3 more
doaj   +1 more source

A Contribution to Secure the Routing Protocol "Greedy Perimeter Stateless Routing" Using a Symmetric Signature-Based AES and MD5 Hash

open access: yes, 2011
This work presents a contribution to secure the routing protocol GPSR (Greedy Perimeter Stateless Routing) for vehicular ad hoc networks, we examine the possible attacks against GPSR and security solutions proposed by different research teams working on ...
Erritali, Mohammed   +2 more
core   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

open access: yesMolecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee   +8 more
wiley   +1 more source

Security Analysis of Vehicular Ad Hoc Networks (VANET)

open access: yes, 2012
Vehicular Ad Hoc Networks (VANET) has mostly gained the attention of today's research efforts, while current solutions to achieve secure VANET, to protect the network from adversary and attacks still not enough, trying to reach a satisfactory level, for ...
Samara, Ghassan
core   +1 more source

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