18th February 2008 at 14:42
#50855
Pix
Guest
MS POWER and TA are sent in layer 1 each UL SACCH frame. It’s not a response to a command. The MS sends it as a continuous information. It is interpreted by the BSC as a reply to the previous DL command, so the BSC can adapt the content of the next DL command.
Does it answer your question ?