Results 31 to 40 of about 10,099 (168)
Transmitter selection for secrecy against colluding eavesdroppers with backhaul uncertainty
IET Communications, 2023 Due to the exponential growth of interconnected devices and reduced cell coverage, beyond fifth‐generation networks will be dense. Thus, instead of wired backhaul, wireless backhaul will be cost‐effective and flexible.
Burhan Wafai, Ankit Dubey, Chinmoy Kundu
doaj +1 more source
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
IEEE Access, 2018 In this paper, we have considered the uplink cross-tier interference in multi-macrocell heterogeneous network-system, where each macrocell consists of a number of small cells.
Yifei Xu +5 more
doaj +1 more source
Geometric Characterization of LEO–GEO Inter‐Satellite Links for Bidirectional Communications
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT Incorporating geosynchronous Earth orbit (GEO) and low Earth orbit (LEO) satellites can extend communication services far beyond the reach of terrestrial infrastructure. A key enabler of such architectures is the establishment of inter‐satellite links (ISLs) between LEOs and GEOs to support bidirectional communications.
Muhammad Furqan +2 more
wiley +1 more source
An artificial bee colony algorithm for the vehicle routing problem with backhauls and time windows [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2019 The vehicle routing problem with backhauls and time windows (VRPBTW) aims to find a feasible vehicle route that minimizes the total traveling distance while imposing capacity, backhaul, and time-window constraints. We present an enhanced artificial bee
Tanawat Worawattawechai +2 more
doaj +1 more source
Small, EarlyView.This review provides a systematic overview of the field of antibacterial PhotoDynamic Therapy (aPDT) triggered by upconversion nanoparticles (UCNPs), focusing on the mechanisms and the key factors that define their efficacy for generating bactericidal species upon NIR‐light activation.
Zhe Li +3 more
wiley +1 more source
Reliable and Resilient Connectivity and Coverage Under Localized Backhauling in UAV-IoT Networks
IEEE Open Journal of the Communications SocietyMulti-unmanned aerial vehicle (UAV) networks have proven to be an effective solution for delivering wireless coverage to geographically distributed Internet of Things (IoT) devices, especially in challenging environments such as remote or disaster ...
Xingqi Wu, Junaid Farooq
doaj +1 more source
Future of edge AI in biodiversity monitoring
Methods in Ecology and Evolution, EarlyView.Abstract Many ecological decisions are slowed by the gap between collecting and analysing biodiversity information. Edge computing moves data processing closer to the sensor, with edge artificial intelligence (AI) using AI models for data processing and selective data transfer.
Aude Vuilliomenet +2 more
wiley +1 more source
A new queue-status resource allocation scheme for backhaul link in relay enhanced networks
, 2012 Recently, distributed resource allocation for relay enhanced cellular networks has gained increasing attention. However, it poses a new challenge for the backhaul link scheduling.
Xiang, Wei +7 more
core +1 more source
Layered design of mobile backhaul networks [PDF]
, 2011 Due to the ever increasing data traffic growth, network operators and network capacity planners are faced with the challenge of upgrading their backhaul network in the simplest and the most cost effective manner.
Ron Addie +3 more
core +1 more source