Orthogonal Time Frequency Space (OTFS) With Dual-Mode Index Modulation.

Hang Zhao Dongxuan He Ziqi Kang Hua Wang

Published in: IEEE Wirel. Commun. Lett. (2021)

Keyphrases

hash table
search space
denoising
space time
vector space
higher dimensional
index tree
orthogonal projection
database
clustering algorithm
data structure
multiresolution
wavelet transform
signal processing
signal analysis