Results 101 to 110 of about 7,098 (285)
Path‐Based Deep Reinforcement Learning for On‐Board Routing in Satellite Constellation Networks
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT Efficient usage of available network resources is a crucial factor for broadband services in interconnected satellite constellations. To meet required quality of service standards under heavy network loads, it is essential to optimize traffic distribution among the intersatellite links. To address this challenge, we propose an adaptive traffic
Manuel M. H. Roth +4 more
wiley +1 more source
Autonomous Formation Flying of Micro Aerial Vehicles for Communication Relay Chains [PDF]
, 2011 In this paper we describe the use of GNSS location determination for formation flying of multiple Micro Aerial Vehicles (MAVs). These MAVs are the core component of a system that realizes a chain of airborne communication relays to provide communication ...
Frassl, Martin +2 more
core
Improved Approximation Bounds for Maximum Lifetime Problems in Wireless Ad-Hoc Network [PDF]
, 2012 A wireless ad-hoc network consists of a number of wireless devices (nodes), that communicate with each other within the network using their built-in radio transceivers. The nodes are in general battery-powered, thus their lifetime is limited.
Tomasz Radzik +3 more
core +1 more source
EURASIP Journal on Wireless Communications and Networking, 2011 Transmission control protocol (TCP), which provides reliable end-to-end data delivery, performs well in traditional wired network environments, while in wireless ad hoc networks, it does not perform well.
Mast Noor, Owens Thomas
doaj
Trust Establishment in Ad Hoc Networks by Certificate Distribution and Postponed Verification [PDF]
Journal of Systemics, Cybernetics and Informatics, 2010 Trust establishment in wireless ad hoc networks is a challenge because of its unique characteristics. These include the lack of a central authority and the autonomous, dynamic nature of these networks which result in poor connectivity and routing failure.
Richard Gordon, Dawoud Dawoud
doaj
Embedded Interactions and Selective Disclosure: Network Effects on Conversations aboard Skylab
Symbolic Interaction, EarlyView.How do absent others influence our interactions? We argue in this paper that interactions are embedded within networks formed by chains of specific relationships between known third parties. The anticipation of future interactions with external others conditions our interpretation of the current situation and affects our behavior in the interaction. We
Michael Schultz +2 more
wiley +1 more source
Problem of Localization in Wireless Ad Hoc Network of Sensors [PDF]
, 2006 The problem of localization in wireless ad hoc network of sensors considers location estimation in networks in which a small fraction of devices, called reference nodes, have a priori information about their coordinates, whereas the remaining device ...
Araya Gebeyehu
core +1 more source
Tailoring Model‐Based Systems Engineering for Sub‐100 g PlanarSats: A Power‐First View Stack
Systems Engineering, EarlyView.ABSTRACT This paper addresses how to apply model‐based systems engineering (MBSE) to ultrasmall planar satellites under severe power and resource constraints. PlanarSats are sub‐100‐gram spacecraft built as single printed‐circuit boards where the same surface must host both electronics and solar cells, so power generation, geometry, and component ...
Mehmet Şevket Uludaǧ +1 more
wiley +1 more source
Fast Neighbor Discovery for Wireless Ad Hoc Network with Successive Interference Cancellation [PDF]
, 2023 Neighbor discovery (ND) is a key step in wireless ad hoc network, which directly affects the efficiency of wireless networking. Improving the speed of ND has always been the goal of ND algorithms.
Feng, Zhiyong +5 more
core +1 more source
Sulaimani Journal for Engineering Sciences, 2015 Facebook Mobile Ad hoc Networks (MANET’s) is a self-configuring infrastructure less network of mobile devices connected by wireless . MANETs are a kind of Wireless ad hoc network that usually has a routable networking environment on top of a Link Layer .
Marwan Aziz Mohammed
doaj +1 more source