単たん方ほう向こう通つう信しん

noun

simplex communication; one-way communication

Technical term in telecommunications for a communication channel where data flows in only one direction, with no return path.

• 単たん方ほう向こう通つう信しんでは、受じゅ信しん側がわから送そう信しん側がわへデータを送おくれない。

  In simplex communication, the receiving side cannot send data back to the transmitting side.

• テレビ放ほう送そうは単たん方ほう向こう通つう信しんの代だい表ひょう例れいだ。

  Television broadcasting is a typical example of simplex communication.