[转帖]UTRAN Iub Interface General Frame Structure

yc800

The general structure of a Common Transport Channel frame between Node B and RNC consists of a header and a payload.

            Header             Payloadata or Control Information

                     General Frame Structure
There are two types of frames (indicated by the Frame Type field).
Data frame.
Control frame.



Data frame example:


CRC
FT
CFN
TFI
SF
SP
MC Info

TB
Cyclic Redundancy Checksum
Frame Type
Connection Frame Number
Transport Format Indicator
Spreading Factor
Spare
Multi Code to indicate the number of parallel PDSCH codes
on which the DSCH data will be carried
Transport Block



Control frame example:

[此贴子已经被作者于2005-4-16 22:43:04编辑过]