Channelized1 in a telecommunications environment means that the line that communications have been transmitted over contains more than one message thread, separated in some fashion.
Typical channelization methods include packetizing, frequency-division multiplexing, and time-division multiplexing.
References
References
- "Channelization Protocols Explained | Baeldung on Computer Science". baeldung.com. 21 May 2023. Retrieved 28 July 2025.