共きょう通つう線せん信しん号ごう

noun

common channel signalling

Technical term in telecommunications and computing for a signalling method where a separate channel carries control information for multiple communication channels.

• 共きょう通つう線せん信しん号ごう方ほう式しきは、通つう信しんネットワークで広ひろく使つかわれている。

  Common channel signalling is widely used in communication networks.