通つう信しんインフラ

noun

communications infrastructure

Refers to the physical and organizational structures needed for telecommunications, such as networks, cables, and data centers.

• 災さい害がい時じに通つう信しんインフラが寸すん断だんされた。

  The communications infrastructure was cut off during the disaster.

• 5Gの普ふ及きゅうには通つう信しんインフラの整せい備びが不ふ可か欠けつだ。

  Developing communications infrastructure is essential for the spread of 5G.