Results 121 to 130 of about 6,450,359 (383)

Joint Antenna Selection and Adaptive Modulation in MIMO Systems in the Presence of CSI Imperfection

International Journal of Information and Communication Technology Research, 2011
This paper presents a strategy to combine the antenna selection technique and the adaptive modulation method for multiple input multiple output (MIMO) systems.
Mahshad Hamedanian, Abbas Mohammadi, Abdolali Abdipour   +2 more
doaj  

Frequency Domain Multi-Carrier Modulation Based on Prolate Spheroidal Wave Functions

IEEE Access, 2020
A novel frequency domain multi-carrier modulation (MCM-FD) scheme is proposed based on prolate spheroidal wave functions (PSWFs) for reducing the high complexity in the conventional time domain PSWFs multi-carrier modulation (MCM-PSWFs-TD) schemes.
Hongxing Wang, Faping Lu, Chuanhui Liu, Xiao Liu, Jiafang Kang   +4 more
doaj   +1 more source

Improving Spectral Efficiency in the SCMA Uplink Channel [PDF]

, 2021
S. Vidal‐Beltrán, J. López‐Bonilla
openalex   +1 more source

A Time-spectral Approach to Numerical Weather Prediction

, 2017
Finite difference methods are traditionally used for modelling the time domain in numerical weather prediction (NWP). Time-spectral solution is an attractive alternative for reasons of accuracy and efficiency and because time step limitations associated ...
Lindvall, Kristoffer, Scheffel, Jan, Yik, Hiu Fai   +2 more
core   +1 more source

Developing evidence‐based, cost‐effective P4 cancer medicine for driving innovation in prevention, therapeutics, patient care and reducing healthcare inequalities

Molecular Oncology, EarlyView.
The cancer problem is increasing globally with projections up to the year 2050 showing unfavourable outcomes in terms of incidence and cancer‐related deaths. The main challenges are prevention, improved therapeutics resulting in increased cure rates and enhanced health‐related quality of life.
Ulrik Ringborg, Joachim von Braun, Julio Celis, Anton Berns, Michael Baumann, Tit Albreht, Nancy Abou‐Zeid, Vanderlei Bagnato, Christian Brandts, Chien‐Jen Chen, Massimiliano di Pietro, Manjit Dosanjh, Thomas Dubois, Alexander Eggermont, Angelika Eggert, Ingemar Ernberg, Sara Faithfull, Johannes Förner, Stefan Fröhling, Manuel Heitor, Leroy Hood, Wei Jiang, Bengt Jönsson, Ravi Kannan, Maria Leptin, Su Li, Peter Lindgren, Douglas Lowy, Jun Ma, Alex Markham, Péter Nagy, Simon Oberst, M. Iqbal Parker, Danielle Rodin, Kevin Ryan, Joachim Schüz, Richard Sullivan, Josep Tabernero, Peter Turkson, Oliver Várhelyi, Harold Varmus, Chijie Wang, Elisabete Weiderpass, Nils Wilking   +43 more
wiley   +1 more source

Usage of multi-objective genetic and multi-objective differential evolution algorithms on energy and spectral efficiencies in massive MIMO systems [PDF]

, 2020
Burak Kürşat Gül, Necmi Taşpınar
openalex   +1 more source

Electrodeposition of nano-Cu, Ni and binary Ni/Cu into nano-porous AAO layer for high-efficiency black spectrally selective coating [PDF]

, 2021
Hala S. Hussein, M.F. Shaffei, Ahmed M. Awad Abouelata, Mona A. Abdel‐Fatah   +3 more
openalex   +1 more source

Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma

Molecular Oncology, EarlyView.
Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken, Andrea Abel Gutierrez, Imke van Rossum, Cornelia G. Spruijt, Michiel Vermeulen, Guido van Mierlo, Blanca Scheijen, Annemiek B. van Spriel   +7 more
wiley   +1 more source

Spectral Versus Energy Efficiency in 6G: Impact of the Receiver Front-End

, 2023
Angel Lozano, Sundeep Rangan
openalex   +1 more source

A Time-Delay Overlapping Modulation-Based High Spectral Efficiency and Secure DCSK System [PDF]

, 2021
Xinyu Dou, Xiaohong Chen, Dequn Liang, Bin Lin   +3 more
openalex   +1 more source