Customer Service and Booking Hotline: +44 (0) 845 672 0175



Random Access Channel

The channel used for initial access into a system. The RACH function is different depending on the technology of the system. The term RACH applies to cdmaOne& class="picturelink" title="Click for a larger photo">8482, GSM, UMTS, TETRA, CDMA2000 and other telecommunication systems.

Bookmark this glossary item

Share this item using the following sites:

Courses by category...

Glossary Search

Newsletter Sign-up

Our RSS Feeds...