Results 31 to 40 of about 3,530 (244)
The performance of successive interference cancellation in random wireless networks [PDF]
2012 IEEE Global Communications Conference (GLOBECOM), 2012 This paper provides a unified framework to study the performance of successive interference cancellation (SIC) in wireless networks with arbitrary fading distribution and power-law path loss. An analytical characterization of the performance of SIC is given as a function of different system parameters.
Xinchen Zhang, Martin Haenggi
openaire +2 more sources
BER Performance for Downlink NOMA
Wasit Journal of Engineering Sciences, 2022 Non-Orthogonal Multiple Access (NOMA) is a possible multiple access option for the coming generation of wireless communications that has a higher SE and takes advantage of network resource reuse.
Tabarek Hussein, Ismael Sharhan Haburi
doaj +1 more source
Successive Interference Cancellation in Heterogeneous Cellular Networks
CoRR, 2013 submitted for journal publication, 13 pages, 6 ...
Wildemeersch, M. +4 more
openaire +3 more sources
On the complexity of wireless uplink scheduling with successive interference cancellation [PDF]
2011 49th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2011 In this paper, we study the problem of uplink scheduling in wireless networks with successive interference cancellation (SIC). With SIC, concurrent transmissions, if properly scheduled, can be successfully decoded at a receiver. The scheduler decides: (i) in which time-slot, and (ii) in what order in a time-slot to decode each transmission in order to ...
Mollanoori, Mohsen, Ghaderi, Majid
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Complexity, 2020 In opportunistic complex networks, information transmission between nodes is inevitable through broadcast. The purpose of broadcasting is to distribute data from source nodes to all nodes in the network.
Weiyu Yang, Jia Wu, Jingwen Luo
doaj +1 more source
IEEE Access, 2020 The use of unmanned aerial vehicles (UAV) as flying base stations is rapidly growing in the field of wireless communications to leverage the capacity of congested cells. This study considers a two-cell system where one of the cells is saturated, i.e. can
Antoine Kilzi +3 more
doaj +1 more source
NOMA Made Practical: Removing the Receive SIC Processing Through Interference Exploitation
IEEE Open Journal of the Communications SocietyNon-orthogonal multiple access (NOMA) is a powerful transmission technique that enhances the spectral efficiency of communication links, and is being investigated for 5G standards and beyond.
Abdelhamid Salem +3 more
doaj +1 more source
Magnetic Control of Chiral Hybridized Phonon Magnetic Moments in Ferrimagnets Fe2‐xZnxMo3O8
Advanced Functional Materials, EarlyView.Helicity‐resolved magneto‐Raman spectroscopy reveals magnetic control of chiral phonon magnetic moments in polar ferrimagnet (ZnxFe2−xMo3O₈). Large spontaneous zero‐field phonon splittings, selective phonon–magnon coupling, and asymmetric Zeeman responses demonstrate that phonon chirality is governed by magnon‐phonon coupling and magnetization.
Youngsu Choi +8 more
wiley +1 more source
Capacity analysis of the successive AF relaying aided cooperative DS-CDMA uplink [PDF]
, 2012 An amplify-and-forward (AF) based successive relaying aided network (SRAN) is designed for a multi-user spread-spectrum scenario conceived for noncoherent (NC) detection in order to convert the typical 50% half-duplex relaying-induced throughput loss to ...
Li, Li +5 more
core +1 more source
Advanced Functional Materials, EarlyView.Thermally oxidized MoS2‐based radio‐frequency switches enable a multifunctional platform that unifies broadband RF switching and in‐memory computation. The device achieves a cutoff frequency of 33.2 THz with high energy efficiency and supports hardware‐aware signal processing.
Juho Son +5 more
wiley +1 more source