Results 51 to 60 of about 8,979 (206)
Bit Loading Algorithms for Cooperative OFDM Systems
EURASIP Journal on Wireless Communications and Networking, 2007 We investigate the resource allocation problem for an OFDM cooperative network with a single source-destination pair and multiple relays. Assuming knowledge of the instantaneous channel gains for all links in the entire network, we propose several bit ...
Bo Gui, Leonard J. Cimini
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IET Communications, Volume 20, Issue 1, January/December 2026.This work extends the Polyanskiy‐Poor‐Verdu (PPV) framework to lognormal wireless links. Specifically, the paper derives a closed‐form approximation for the average error probability under lognormal distribution, effectively generalizing the PPV analysis beyond the additive white Gaussian noise assumption.
Peng Du, Yuan Zhang
wiley +1 more source
Engineering Science and Technology, an International Journal, 2020 In this article, we devise two efficient radio resource allocation algorithms in order to increase fair energy efficiency among users of OFDMA networks.
Zahra Mohammadian +2 more
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RSU‐Assisted Resource Map Sharing to Enhance Reliability in 5G NR V2X Mode 2
Electronics Letters, Volume 62, Issue 1, January/December 2026.Wireless blind spots (WBS) cause persistent collisions in 5G new radio vehicle‐to‐everything Mode 2 sensing‐based semi‐persistent scheduling due to hidden terminals and half‐duplex sensing. We propose roadside unit‐assisted resource map sharing service (RMSS) that shares an occupancy bitmap via PC5 or bitmap+RC via Uu for delay‐compensated ...
Seung‐Jae Yu, Cheol Mun
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Synchronization Algorithms and Receiver Structures for Multiuser Filter Bank Uplink Systems
EURASIP Journal on Wireless Communications and Networking, 2009 We address the synchronization problem in an uplink multiuser filter bank system. The system differs from orthogonal frequency division multiple access (OFDMA) since it deploys subchannel frequency confined pulses. User multiplexing is still accomplished
Andrea M. Tonello, Francesco Pecile
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Yuanzineng kexue jishuAffected by sea wind and waves, the floating nuclear power plant (FNPP) would be in rolling motion during operation. The rolling motion will introduce fluctuated inertial force periodically, resulting in periodic thermal and hydraulic parameters ...
LI Xin1, WANG Shuang1, TAN Sichao1, , QIAO Shouxu1, TIAN Ruifeng1, CHENG Kun2
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Analysis of Subchannel and Rod Bundle PSBT Experiments with CATHARE 3
Science and Technology of Nuclear Installations, 2012 This paper presents the assessment of CATHARE 3 against PWR subchannel and rod bundle tests of the PSBT benchmark. Noticeable measurements were the following: void fraction in single subchannel and rod bundle, multiple liquid temperatures at subchannel ...
M. Valette
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Evaluation of ATLHAMC12 subchannel code for total loss of flow scenario
Acta Polytechnica CTU Proceedings, 2023 The ALTHAMC12 subchannel code is a new subchannel code developed by the ALVEL company. The code is intended for DNBR safety analyses of the Czech nuclear power plants.
Tomáš Křeček, Štěpán Foral
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Practical Resource Allocation Algorithms for QoS in OFDMA-based Wireless Systems
, 2007 In this work we propose an efficient resource allocation algorithm for OFDMA based wireless systems supporting heterogeneous traffic. The proposed algorithm provides proportionally fairness to data users and short term rate guarantees to real-time users.
Agre, Jonathan R. +3 more
core +1 more source
IET Wireless Sensor Systems, Volume 16, Issue 1, January/December 2026.The hybrid dynamic sand cat swarm optimisation (HD‐SCSO) approach introduces a bioinspired method to enhance energy efficiency, data transmission and resource fairness in WSNs. Through adaptive clustering, intelligent node selection and real‐time adjustments, HD‐SCSO ensures optimised performance, extended network lifetime and seamless IoT integration,
Samer Sindian +2 more
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