周波 しゅうは すう分割 ぶんかつ多元 たげん接続 せつぞくであれば
shūhasūbunkatsutagensetsuzokudeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 周波数分割多元接続

1. if it were frequency-division multiplexing; if frequency-division multiplexing is the case

Ba Conditional
Telecommunications