Results 11 to 20 of about 1,850,348 (241)
User grouping and power allocation algorithm for UAV-aided NOMA network [PDF]
Tongxin xuebao, 2020 To improve the transmission flexibility of emergency communication scenarios,a joint user grouping and power allocation algorithm was proposed for UAV-aided non-orthogonal multiple access (NOMA) system.A sum-rate maximization resource allocation ...
Guoquan LI +4 more
doaj +4 more sources
RGFGA: An efficient representation and crossover for grouping genetic algorithms [PDF]
, 2005 There is substantial research into genetic algorithms that are used to group large numbers of objects into mutually exclusive subsets based upon some fitness function. However, nearly all methods involve degeneracy to some degree.
Crampton, J, Tucker, A, Swift, S
core +6 more sources
5G NOMA user grouping using discrete particle swarm optimization approach [PDF]
, 2021 Non-orthogonal multiple access (NOMA) technology meets the increasing demand for high-seed cellular networks such as 5G by offering more users to be accommodated at once in accessing the cellular and wireless network.
Azizan, Azizul; Universiti Teknologi Malaysia +5 more
core +3 more sources
When does grouping happen? [PDF]
, 2003 Recent research on perceptual grouping is described with particular emphasis on identifying the level(s) at which grouping factors operate. Contrary to the classical view of grouping as an early, two-dimensional, image-based process, recent experimental ...
Palmer, S.E. +8 more
core +1 more source
User behaviour-driven group formation through case-based reasoning and clustering [PDF]
, 2012 Group formation for collaborative learning activities is a complex and time consuming task. Different criteria have been proposed for grouping learners in computer-based systems, such as performance and social characteristics. User behaviour is, however,
Cocea, Mihaela +2 more
core +1 more source
Perceptual grouping abilities in individuals with Autism Spectrum Disorder: exploring patterns of ability in relation to grouping type and levels of development [PDF]
, 2011 This study further investigates findings of impairment in Gestalt, but not global processing in Autism Spectrum Disorder (ASD) [Brosnan, Scott, Fox, & Pye, 2004].
Emily K. Farran +7 more
core +1 more source
The interaction between perceptual grouping and attention [PDF]
, 2012 I investigated the interaction between perceptual grouping and attention, focusing specifically on distracter rejection. The novelty of the thesis lies in the study of different configural types and their effect on search across space and time.
Havanur, Setu Gururaj
core +7 more sources
IEEE Access, 2021 Non-orthogonal multiple access (NOMA) aided cell-free massive multiple-input multiple-output (CF mMIMO) systems have gained great attention over the past few years to be employed in the sixth generation of the wireless network.
Reza Sayyari +2 more
doaj +1 more source
Edge-region grouping in figure-ground organization and depth perception. [PDF]
, 2008 Edge-region grouping (ERG) is proposed as a unifying and previously unrecognized class of relational information that influences figure-ground organization and perceived depth across an edge. ERG occurs when the edge between two regions is differentially
Brooks, Joseph L, Palmer, Stephen E.
core +1 more source
IEEE Access, 2016 Blind interference alignment (BIA) can greatly improve the degree of freedom with the infinite signal-to-noise ratio (SNR) assumption. Under the finite SNR condition, noise accumulation can have a significantly negative impact on SNR, inducing severe ...
Qing Yang +4 more
doaj +1 more source