Results 81 to 90 of about 127,074 (273)

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  

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

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

Математичні моделі для спеціалізованих та сенсорних мереж бездротового доступу [PDF]

, 2009
Розглядаються та порівнюються особливості бездротових спеціалізованих та бездротових сенсорних мереж. Пропонуються для розгляду компоненти математичної моделі бездротових спеціалізованих та бездротових сенсорних мереж, зокрема моделі бездротового ...
Зеляновський, М.Ю., Тимченко, О.В.   +1 more
core  

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

On the Geometrical Characteristics of Three-Dimensional Wireless Ad Hoc Networks and Their Applications

EURASIP Journal on Wireless Communications and Networking, 2006
In a wireless ad hoc network, messages are transmitted, received, and forwarded in a finite geometrical region and the transmission of messages is highly dependent on the locations of the nodes.
Li Guansheng, Fan Pingyi, Cai Kai
doaj   +2 more sources

A Middleware Framework between Mobility and IoT Using IEEE 802.15.4e Sensor Networks

JOIN: Jurnal Online Informatika, 2020
In this paper, we propose a mobility framework for connecting the physical things in wireless ad hoc sensor networks. Our area of study is the internet of things by using an ad hoc sensor network.
Tanweer Alam
doaj   +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  

Uncovering Semantic Patterns in Sustainability Research: A Systematic NLP Review

Sustainable Development, EarlyView.
ABSTRACT This study maps how Natural Language Processing (NLP) contributes to sustainability. Using a PRISMA‐guided review of 131 English‐language articles from Web of Science (2018–2025), we combine bibliometric co‐word mapping with BERTopic to derive complementary structural and semantic views. Four themes emerge: Topic 0—Climate Change Discourse and
Ehsan Tashakori, Yaser Sobhanifard, Adel Aazami, Rahim Khanizad   +3 more
wiley   +1 more source

Multi‐Channel Neural Interface for Neural Recording and Neuromodulation

Small Methods, EarlyView.
This review highlights recent advances in multi‐channel neural interface technologies, covering both high‐resolution electrophysiological recording systems and multifunctional platforms with integrated capabilities. It also discusses innovations in structure and materials for reduced invasiveness, state‐of‐the‐art data analysis, including machine ...
Eunmin Kim, Won Gi Chung, Enji Kim, Myoungjae Oh, Joonho Paek, Taekyeong Lee, Dayeon Kim, Seung Hyun An, Sumin Kim, Jang‐Ung Park   +9 more
wiley   +1 more source