What does DDM stand for?
DDM stands for "Direction Division Multiplexing"
How to abbreviate "Direction Division Multiplexing"?
"Direction Division Multiplexing" can be abbreviated as DDM
What is the meaning of DDM abbreviation?
The meaning of DDM abbreviation is "Direction Division Multiplexing"
What does DDM mean?
DDM as abbreviation means "Direction Division Multiplexing"
