Results 101 to 110 of about 113,040 (310)

Energy-Efficient Routing in Ad Hoc Networks Relying on Channel State Information and Limited MAC Retransmissions [PDF]

open access: yes, 2011
In ad hoc networks the nodes actively and voluntarily participate in constructing a network and act as relays for other nodes. As a result of node-mobility, the Channel State Information (CSI) varies and hence a substantial amount of control messages ...
Yang, Lie-Liang   +9 more
core   +1 more source

A Survey on the Application of Evolutionary Algorithms for Mobile Multihop Ad Hoc Network Optimization Problems

open access: yesInternational Journal of Distributed Sensor Networks, 2016
Evolutionary algorithms are metaheuristic algorithms that provide quasioptimal solutions in a reasonable time. They have been applied to many optimization problems in a high number of scientific areas. In this survey paper, we focus on the application of
D. G. Reina   +5 more
doaj   +1 more source

Memory and Resting‐State Connectivity in Acute Transient Global Amnesia: A Case–Control fMRI Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Transient global amnesia (TGA) is a striking model of isolated amnesia. While hippocampal lesions are well described, the network‐level mechanisms and the precise neuropsychological profile remain debated. Our objective was thus to characterize functional and neuropsychological correlates of acute TGA and their ...
Elias El Otmani   +10 more
wiley   +1 more source

Fuzzy Logic Aided Dynamic Source Routing in Cross-Layer Operation Assisted Ad Hoc Networks [PDF]

open access: yes, 2010
The classic Dynamic Source Routing (DSR) protocol opts for the route requiring the lowest number of hops for transmitting data from the source to the destination.
Soon Xin Ng   +5 more
core   +1 more source

Performance analysis of integrated cellular and ad hoc networks system in the dead spots

open access: yesTongxin xuebao, 2007
A new architecture of integrated cellular and ad hoc networks system in the dead spots was introduced,and the system’s relay-availability probability under this environment was analyzed.Then by combining with the relay-availability probability,build the ...
LU Wei-feng, WU Meng
doaj   +2 more sources

A Group Based Key Sharing and Management Algorithm for Vehicular Ad Hoc Networks

open access: yesThe Scientific World Journal, 2014
Vehicular ad hoc networks (VANETs) are one special type of ad hoc networks that involves vehicles on roads. Typically like ad hoc networks, broadcast approach is used for data dissemination.
Zeeshan Shafi Khan   +3 more
doaj   +1 more source

Association Between Motor Pathway Damage and Motor Deficit in Upper and Lower Limb in People With MS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Corticospinal tract damage is common in people with MS, but the degree of clinical symptoms varies. We hypothesize that corticospinal tract lesions are more extensive and severe in people with MS with motor impairments in both upper and lower limbs.
Mathilde Liffran   +13 more
wiley   +1 more source

Determining design parameters for Ad-hoc wirless sensor networks. [PDF]

open access: yes, 2003
This paper considers the design of wireless sensor networks in which a set of smart battery-powered sensor nodes cooperatively form an ad hoc communications network for monitoring and control applications. The paper examines ways of extending the life of
Marshall, I. W.   +3 more
core  

Adaptive routing for intermittently connected mobile ad hoe networks [PDF]

open access: yes, 2005
The vast majority of mobile ad hoc networking research makes a very large assumption: that communication can only take place between nodes that are simultaneously accessible within in the same connected cloud (i.e., that communication is synchronous). In
Mascolo, C, Hailes, S, Musolesi, M
core   +1 more source

A Cognitive Theory-based Opportunistic Resource-Pooling Scheme for Ad hoc Networks

open access: yesJournal of Intelligent Systems, 2017
Resource pooling in ad hoc networks deals with accumulating computing and network resources to implement network control schemes such as routing, congestion, traffic management, and so on.
Hegde Seema B.   +2 more
doaj   +1 more source

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