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BADSAH
2014-06-18, 12:46 AM
facch mode
RACH procedure
Transmit diversity
Open loop power control
Fast closed loop power control
Handover measurements
MS and UTRAN measurements

fenixchoo
2014-06-20, 10:43 AM
RACH Procedure:

RACH is a common transport channel in the uplink.
So at any given point of time any UE would be able to access this channel, more than one users trying to send in the RACH.
UE starts sending Preambles with low power and then it gradually inceases it until UE gets ACK in the AICH channel.
Once UE receives an ACK, the UE sends the message body in the RACH channel.

Weiland86
2014-06-20, 11:12 AM
Search in forum "WCDMA Air Interface" so you can have this terms and much more
facch mode RACH procedureTransmit diversityOpen loop power control Fast closed loop power controlHandover measurements MS and UTRAN measurements