Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:digital_modulation_scheme
|
| gptkbp:abbreviation |
gptkb:TCM
|
| gptkbp:appliesTo |
wireless communications
satellite communications modems digital communication systems |
| gptkbp:category |
channel coding
digital modulation |
| gptkbp:enables |
higher spectral efficiency
|
| gptkbp:field |
gptkb:information_theory
telecommunications |
| gptkbp:hasConcept |
Euclidean distance
set partitioning trellis diagram |
| gptkbp:introducedIn |
1982
|
| gptkbp:inventedBy |
gptkb:Gottfried_Ungerboeck
|
| gptkbp:purpose |
improve error performance
increase data rate without increasing bandwidth |
| gptkbp:relatedTo |
error correction coding
quadrature amplitude modulation phase-shift keying |
| gptkbp:standardizedBy |
V.32 modem standard
V.34 modem standard |
| gptkbp:uses |
convolutional coding
modulation schemes |
| gptkbp:bfsParent |
gptkb:V.32
gptkb:8VSB |
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
Trellis-coded modulation
|