Results 51 to 60 of about 236,756 (293)

Mobile ad hoc wireless networks

Journal of Communications and Networks, 2004
As the name “ad hoc” indicates, an ad hoc network is a wireless network designed to satisfy a “special purpose” application, often of short duration. An ad hoc network must be deployed rapidly and is frequently reconfigured to adjust to changes. The temporary nature and the high rate of change set the ad hoc network apart from other more permanent ...
Carla-Fabiana Chiasserini, Jason Redi, Mario Gerla, Kenichi Mase, Eytan Modiano   +4 more
openaire   +2 more sources

Multifold node authentication in mobile ad hoc networks [PDF]

, 2007
An ad hoc network is a collection of nodes that do not need to rely on a predefined infrastructure to keep the network connected. Nodes communicate amongst each other using wireless radios and operate by following a peer-to-peer network model.
Bhargava, Blazevic, Borisov, Boukerche, Capkun, Chaum, Dahill, Hu, Hu, Hubaux, Komninos, Kong, Kong, Kyasanur, Marti, Menezes, Papadimitratos, Papadimitratos, Papadimitratos, Perkins, Perkins, Royer, Schneier, Stubblefield, Zhang, Zhou   +25 more
core   +1 more source

Docosahexaenoic acid ameliorates autistic‐like behaviors by inhibiting oxidative stress and inflammatory response in neonatal maternal separation rats

Pediatric Discovery, EarlyView.
The JNK pathway and oxidative stress are activated, and pro‐inflammatory cytokines are increased in neonatal maternal separation (NMS) rats. While docosahexaenoic acid treatment suppresses the activation of JNK pathway and oxidative stress, and reduces pro‐inflammatory cytokines release, thereby improving autism‐like behavior induced by NMS.
Boqing Xu, Hao Yuan, Xiaohuan Li, Qingyang Yu, Chunfang Dai, Zhifang Dong   +5 more
wiley   +1 more source

TCP Performance in Ad Hoc Networks [PDF]

, 2000
Ad hoc networks are mobile wireless networks which do not have any kind of fixed infrastructure. The routing layer in an ad hoc network ties the network together into a seamless entity and provide transparent services to higher layer protocols.
Östergren, Mattias
core   +2 more sources

Database Exchanges for Ad-hoc Networks Using Proactive Link State Protocols [PDF]

, 2009
International audienceThe OSPF routing protocol is currently the predominant IGP in use on the fixed Internet of today. This routing protocol scales ''world wide", under the assumptions of links being relatively stable, network density being rather low ...
Baccelli, Emmanuel, Clausen, Thomas Heide, Jacquet, Philippe   +2 more
core   +1 more source

5G new radio multiuser precoding in geostationary satellite networks

International Journal of Satellite Communications and Networking, EarlyView.
This work evaluates the standardized 5G new radio codebooks for closed‐loop multiuser precoding in GEO multibeam scenarios and derives a list of recommended 3GPP standard modifications for a proper support to GEO mission needs. Summary The multiuser precoding procedures standardized by the 3rd Generation Partnership Project (3GPP) for new radio (NR ...
Xavier Artiga, Miguel Ángel Vázquez
wiley   +1 more source

Conceptualizing Resilience, Sustainability and Smartness for Building Fire Risk Management

Sustainable Development, EarlyView.
ABSTRACT Resilience, sustainability, and smartness (ReSuSm) within the building construction sector impact, or are impacted by building fires in one way or another. Hence, consideration of ReSuSm for building fire risk management (BFRM) is imperative to enhance safety and mitigate adverse impacts.
Uttama Barua, Mohammad Mojtahedi, Hoon Han, Mehedi Ahmed Ansary   +3 more
wiley   +1 more source

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

, 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
Blow, K. J., Gao, Q., Hoding, D. J., Marshall, I. W.   +3 more
core  

How founders' values enable business model innovation in new ventures: The case of Magnum Photos

Strategic Management Journal, EarlyView.
Abstract Research Summary This study explores why and how founders' values lead them to design novel business models. To address these questions, we conducted a historical case study of Magnum Photos, a photo agency whose novel business model revolutionized magazine photography in the mid‐20th century.
Anastasia Sergeeva, Christoph Zott
wiley   +1 more source

Node counting in wireless ad-hoc networks [PDF]

, 2011
We study wireless ad-hoc networks consisting of small microprocessors with limited memory, where the wireless communication between the processors can be highly unreliable.
Evers, J, Kiss, D, Kowalczyk, W
core