Orthogonal Frequency-Division Multiplexing

GPTKB entity

Statements (45)
Predicate Object
gptkbp:instance_of gptkb:Telecommunications_company
gptkbp:applies_to digital audio broadcasting
cable modem technology
power line communication
gptkbp:benefits complexity in implementation
efficient use of bandwidth
high peak-to-average power ratio
resilience to multipath fading
gptkbp:competes_with gptkb:CDMA
OFDM Access
gptkbp:developed_by gptkb:Bell_Labs
gptkbp:enables gptkb:software
gptkbp:enhances network capacity
gptkbp:first_introduced 1970s
https://www.w3.org/2000/01/rdf-schema#label Orthogonal Frequency-Division Multiplexing
gptkbp:improves data transmission rates
gptkbp:is_characterized_by high spectral efficiency
orthogonality
subcarriers
gptkbp:is_implemented_in LTE systems
DAB systems
DVB-T systems
Wi MAX systems
gptkbp:is_part_of mobile networks
satellite communication
telecommunication systems
broadband networks
gptkbp:is_standardized_by gptkb:standard
3 GPPNR
3 GPPLTE
gptkbp:is_used_for video streaming
data services
voice over IP
gptkbp:reduces inter-symbol interference
gptkbp:related_to gptkb:Inverse_Fast_Fourier_Transform
Fast Fourier Transform
gptkbp:requires synchronization
gptkbp:used_in wireless communication
Wi-Fi networks
digital television broadcasting
4 GLTE
5 G networks
gptkbp:utilizes guard intervals
gptkbp:bfsParent gptkb:IEEE_802.11a
gptkbp:bfsLayer 6