Results 81 to 90 of about 887 (159)

Research on Sparse Code Multiple Access Detection Technology in Satellite Communication Systems

天地一体化信息网络, 2020
SCMA detection algorithms in the satellite communication system was studied,and optimal allocation of codebook and the incomplete iterative MPA detection algorithm were combined to improve system performance while reducing system complexity.The ...
Yiting JIANG, Lidong ZHU
doaj  

Comparative Analytical Study of SCMA Detection Methods for PA Nonlinearity Mitigation. [PDF]

Sensors (Basel), 2021
Sfeir E, Mitra R, Kaddoum G, Bhatia V.
europepmc   +1 more source

Design of Online Music Education System Based on Artificial Intelligence and Multiuser Detection Algorithm. [PDF]

Comput Intell Neurosci, 2022
Yan H.
europepmc   +1 more source

Channel Estimation in Uplink SCMA System

Известия высших учебных заведений России: Радиоэлектроника, 2016
The effect of channel estimation error on bit error probability of uncoded and coded sparse code multiple access (SCMA) system in uplink channel with block fading is considered. SCMA is a variety of non-orthogonal multiple access based on code division.
A. B. Sergienko, V. P. Klimentjev
openaire   +1 more source

Cytosine methylation contributes to the fitness of <i>Caulobacter</i> cells naturally expressing a Vsr-like protein. [PDF]

iScience
Matthey N, Wennubst G, Pellaton N, Bojkowska K, Marquis J, Collier J.   +5 more
europepmc   +1 more source

A Cross-Layer Framework Integrating RF and OWC with Dynamic Modulation Scheme Selection for 6G Networks. [PDF]

Sensors (Basel)
Waheed A, Genoves Guzman B, Mohammady S, Brandt-Pearce M.   +3 more
europepmc   +1 more source

Novel multiagent reinforcement learning framework using twin delayed deep deterministic policy gradient for adaptive PID control in boiler turbine systems. [PDF]

Sci Rep
Kruthika U, Paneerselvam S.
europepmc   +1 more source

Relationship between Asymmetries and Functional Autonomy in Older Chilean Adults. [PDF]

Int J Environ Res Public Health, 2022
Huerta Ojeda Á, Toro-Zepeda V, Jofré-Saldía E, Bravo M, Parra C, Campos-Armijo G, Jorquera-Aguilera C, Albornoz Hernández M, Yeomans-Cabrera MM, Galdames Maliqueo S.   +9 more
europepmc   +1 more source

Aborting meiosis allows recombination in sterile diploid yeast hybrids. [PDF]

Nat Commun, 2021
Mozzachiodi S, Tattini L, Llored A, Irizar A, Škofljanc N, D'Angiolo M, De Chiara M, Barré BP, Yue JX, Lutazi A, Loeillet S, Laureau R, Marsit S, Stenberg S, Albaud B, Persson K, Legras JL, Dequin S, Warringer J, Nicolas A, Liti G.   +20 more
europepmc   +1 more source

An Efficient Quantized Message Passing Receiver Design for SCMA Systems. [PDF]

Sensors (Basel)
Cheng H, Zhang M, Su R.
europepmc   +1 more source