- Tech know how online

low mobile (Lm)

In the digital mobile radio systems GSM and DCS, the channels have been designated with the letters "B" and "D" in analogy to ISDN and a small "m" has been added for mobile to distinguish them: Bm and Dm. For services that cannot use the Dm channel, an additional traffic channel with a low data rate was created, the "low-rate traffic channel", or Lm for short, which stands for low mobile.


All rights reserved DATACOM Buchverlag GmbH © 2024