"The UL traffic
region can have more than one HARQ FEC's for the same mobile
station"
suggesting
that every FEC might have different mode ( reference table 333c below)
8.4.9.5 Multiple HARQ (optional)
Supported Multiple HARQ modes may be enabled for any of
the existing FEC modes.
A change in the HARQ mode is signaled using the "HARQ
compact_DL-MAP IE format for switch HARQ Mode " (see 6.3.2.3.43.6.7) The
definition of the HARQ modes are defined in Table
333c.
Table 333c
HARQ
Modes
0 CTC
Incremental Redundancy
1 Generic
Chase
2 CC
Incremental Redundancy
3-15
Reserved
Thanks,
Steve