256QAM

GPTKB entity

Statements (25)
Predicate Object
gptkbp:instanceOf digital modulation scheme
gptkbp:advantage more susceptible to noise
increased data rate
gptkbp:category advanced modulation
gptkbp:constellationDiagram 16x16 grid
gptkbp:errorDetection higher than lower-order QAM
gptkbp:fullName 256 Quadrature Amplitude Modulation
https://www.w3.org/2000/01/rdf-schema#label 256QAM
gptkbp:modulatedBy quadrature amplitude modulation
gptkbp:numberOfRooms 8
256
gptkbp:relatedTo gptkb:16QAM
gptkb:64QAM
1024QAM
gptkbp:signalToNoiseRatioRequirement higher than 64QAM
gptkbp:spectralEfficiency high
gptkbp:usedIn gptkb:DOCSIS_3.0
gptkb:5G_NR
gptkb:DVB-C
Wi-Fi
digital television
LTE
cable modem
gptkbp:bfsParent gptkb:DOCSIS_2.0
gptkbp:bfsLayer 7