通信 つうしん制御 せいぎょ機構 きこうでしょう
tsūshinseigyo kikōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 通信制御機構

1. Communication control mechanism, probably.; It will likely be a communication control mechanism.

Polite
Presumptive
Conjecture
Computing