Results 81 to 90 of about 8,930 (257)
Distributed wireless network resource optimisation method based on mobile edge computing
IET Networks, EarlyView., 2022 This paper mainly compares the network ranking leader, consumption amount and network signal reception of the three algorithms. The study found that in terms of network sort captain, there are significant differences between the CPLEX algorithm, the CCST algorithm, and edge computing methods. The CCST algorithm and edge computing have little difference
Jiongting Jiang +4 more
wiley +1 more source
Fundamental Limits of Non-Orthogonal Multiple Access (NOMA) for the Massive Gaussian Broadcast Channel in Finite Block-Length. [PDF]
Sensors (Basel), 2021 Gorce JM, Mary P, Anade D, Kélif JM.
europepmc +1 more source
Relativistic quantum broadcast channel
Physical Review D15 pages, 1 figure, Accepted for Publication in ...
Ian Bernardes Barcellos +1 more
openaire +2 more sources
Strong Secrecy for Cooperative Broadcast Channels
IEEE Transactions on Information Theory, 2017 International Zurich Seminar on Communications ...
Ziv Goldfeld +3 more
openaire +3 more sources
Preprocessing Procedure for Propagation Measurements on MEO Satellite Links
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT This paper presents a software tool designed for preprocessing data from an experimental campaign aimed at characterizing the tropospheric propagation channel using Medium Earth Orbit (MEO) satellites. The collected data provide critical insights into the channel in scenarios involving continuous variations in azimuth and elevation, along with
Marlene Brás +2 more
wiley +1 more source
IET Networks, EarlyView., 2023 We utilise a metaheuristic optimisation method, inspired by nature, called the Lévy‐flight firefly algorithm (LFA), to tackle the power regulation and user grouping in the NOMA systems. Abstract The non‐orthogonal multiple access strategies have shown promise to boost fifth generation and sixth generation wireless networks' spectral efficiency and ...
Zaid Albataineh +4 more
wiley +1 more source
On Minimum-Latency Broadcast in Multichannel Duty-Cycled Wireless Sensor Networks
International Journal of Distributed Sensor Networks, 2015 Broadcast has critical significance for wide application of wireless sensor networks (WSNs). Minimum-latency broadcast (MLB) studies how to devise a broadcast schedule, which can achieve minimum broadcast latency with no signal interference.
Xianlong Jiao +3 more
doaj +1 more source
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT Low Earth Orbit (LEO) satellite communication systems have evolved into a critical component of global broadband networks, enabling wide‐area connectivity, IoT services, and intelligent multilayer satellite–terrestrial integration. Despite rapid advancements in constellation deployment, routing mechanisms, resource management, and LEO–5G/6G ...
Wei‐Hao Su +2 more
wiley +1 more source
Stable Transmission in the Time-Varying MIMO Broadcast Channel
EURASIP Journal on Advances in Signal Processing, 2008 Both linear and nonlinear transmit precoding strategies based on accurate channel state information (CSI) can significantly increase available throughput in a multiuser wireless system.
Michael A. Jensen +2 more
doaj +1 more source
ISPRS International Journal of Geo-Information, 2016 In pervasive computing, location-based services (LBSs) are valuable for mobile clients based on their current locations. LBSs use spatial window queries to enable useful applications for mobile clients.
Jun-Hong Shen +3 more
doaj +1 more source