After the encoding stage, the signals are multiplexed and sent out along the communication network.

In a short period of time, he managed to perfect the wide communication network for obtaining such information.

Power supply companies may also use them for an in-house communication network.

Traction power equipment and train control systems were upgraded, and a new fiber optic communication network installed.

Being a sea bound and a scattered island nation, much of the communication network depends upon proper transportation.