H
ELECTRICITY
H
ELECTRICITY
H04
ELECTRIC COMMUNICATION TECHNIQUE
H04
ELECTRIC COMMUNICATION TECHNIQUE
H04L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
H04L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
H04L5/00
Arrangements affording multiple use of the transmission path
H04L5/00
Arrangements affording multiple use of the transmission path
H04L5/0001
Arrangements for dividing the transmission path
H04L5/0001
Arrangements for dividing the transmission path
H04L5/0014
Three-dimensional division
H04L5/0014
Three-dimensional division
H04L5/0023
Time-frequency-space
H04L5/0023
Time-frequency-space