communication path; communication channel
Technical term used in networking, telecommunications, and information theory to refer to the route or medium through which data is transmitted.
Once the communication path is established, data transmission begins.
This system can use multiple communication channels simultaneously.
通信回線 emphasizes the physical line or circuit, while 通信経路 is broader, including logical routes and paths.
伝送路 is a more general term for transmission path, often used in engineering contexts, whereas 通信経路 is specifically for communication.
Compound of 通信 (communication) and 経路 (path, route).