Grant-Free Uplink Transmission With Multi-Codebook-Based Sparse Code Multiple Access (MC-SCMA).

Ameha Tsegaye Abebe Chung Gu Kang

Published in: IEEE Access (2019)

Keyphrases

multiple access
division multiple access
code division multiple access
communication systems
vector quantization
wireless communication
multi user
bag of words
data transmission
wireless channels
packet scheduling
social networks
image classification