Results 111 to 120 of about 394,319 (285)
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT The integration of low Earth orbit (LEO) satellite constellations with commercial aircraft communication systems presents critical challenges in maintaining continuous connectivity during dynamic flight conditions. Current geostationary satellite systems suffer from high round‐trip latency (>$$ > $$ 500 ms) and inadequate coverage at high ...
Raúl Parada +4 more
wiley +1 more source
New efficient network architecture BSN-MOT for parallel processing
Tongxin xuebao, 2014 BSN-MOT as a two-tier architecture that takes the advantages of both the BSN and the MOT was presented. Topological property and many communication and application algorithms are investigated.
Jiang-yun LI, Li-ting SUN
doaj +2 more sources
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT We present experimental results on the relationship between rain attenuation and simultaneous scintillation during rain events, based on beacon signal measurements at 19.7 (Ka‐band) and 39.4 GHz (Q‐band) from the geosynchronous Alphasat satellite (25° E), received at two Italian ground stations, Spino d'Adda (42.1° slant path) and Tito Scalo ...
Miles Turner +5 more
wiley +1 more source
A header compression technology of 6LoWPAN of Internet of Things based on cluster strategy
Gong-kuang zidonghua, 2013 In view of problems of very limited function of LoWPAN_HC1 and LoWPAN_HC2 for global address and multicast address, and nondirectional broadcast communication and redundant network communication consumption of LoWPAN_IPHC in header compression technology
HUANG You-rui, QU Li-guo, SHI Ming
doaj
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT Low Earth Orbit (LEO) satellite constellations offer unprecedented opportunities for global broadband connectivity but pose significant beamforming challenges due to rapid platform motion and stringent onboard hardware constraints. Fully digital architectures, while optimal in theory, remain impractical for satellite payloads, motivating ...
Mohammad Momani +2 more
wiley +1 more source
Dynamic Cell Division for Interference Management in Satellite Direct‐to‐Cell Systems
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT Direct‐to‐cell (D2C) connectivity enables future non‐terrestrial networks to provide service directly to standard terrestrial user equipment (UE) when terrestrial networks (TN) are unavailable. In this work, the satellite system is considered as a secondary network that supplements existing TN coverage while minimizing interference to the ...
Satya Chan +3 more
wiley +1 more source
Modified Binary Partition Assisted Broadcast Protocol for Emergency Message Dissemination in VANET
Dianxin kexue, 2015 A modified binary partition assisted broadcast（MBPAB）protocol was proposed, which was designed for emergency messages dissemination in vehicular Ad Hoc network（VANET）.
Daiyue Cheng, Guoan Zhang, Xiang Ye
doaj +2 more sources
Sustainable Development, EarlyView.ABSTRACT Despite the growth of eSports, the sector faces critical challenges related to its sustainability. This research analyzes these issues from an environmental, social, and governance (ESG) perspective. This paper consists of a systematic literature review on eSports and its implications for sustainability.
M. Ertz +5 more
wiley +1 more source
Sustainable Development, EarlyView.ABSTRACT This study examines how home‐ and host‐country institutions jointly shape the impact of foreign direct investment (FDI) on firms' climate action commitments (CAC) in emerging markets. Drawing on New Institutional Economics and Varieties of Capitalism, we conceptualize FDI as a mechanism of institutional transmission through which multinational
Jose Pla‐Barber, David Tobón‐Orozco
wiley +1 more source
Using Neural Network to Model and Estimate PER in Vehicular Ad Hoc Network
IEEE AccessEmbedded with many advantages, the Wireless Access in Vehicular Environment (WAVE) was created to facilitate communication between vehicles and infrastructure (V2I) and among vehicles (V2V). Its ability to preserve equipment and lives was one of its most
Etienne Alain Feukeu, Mbuyu Sumbwanyambe
doaj +1 more source