Page 748 - 5G Basics - Core Network Aspects

2 Transport aspects

Table 9-10 – Receiver initiated FRA request command for the NOI
(sent by the FTU-O and FTU-R)

Field name Format Description
Command header One byte: [00 aaaaaa = 0316
aaaaaa]
Configuration identifier One byte: [bbbb aaaa = New FRA configuration change count (FCCC),
aaaa] identifier for the new active configuration
(see clause 13.3.1.1.3).
bbbb = Identifier specifying the baseline bit-loading table
over which FRA adjustments shall be applied to construct
the active bit-loading table, expressed as a value of SCCC
(see clause 13.2.1.1.5).
FRA adjustment data Five bytes Defines the adjustments to be used to construct a new
active bit-loading table. The format of the FRA adjustment
data is defined in Table 9-12.
NOTE – The FTU shall be capable of handling up to two receiver initiated FRA requests conveyed over a single RMC
message: one for the NOI and one for the DOI (see Table 9-11).

Table 9-11 – Receiver initiated FRA request command for the DOI
(sent by the FTU-O and FTU-R)

Field name Format Description

Command header One byte: [00 aaaaaa] aaaaaa = 0416
Configuration data One byte: [bbbb aaaa] aaaa = New FRA configuration change count (FCCC),
identifier for the new active configuration
(see clause 13.3.1.1.3).
bbbb = Identifier specifying the baseline table over which
FRA adjustments shall be applied to construct the active
bit-loading table, expressed as a value of SCCC
(see clause 13.2.1.1.5).
FRA adjustment data Five bytes Defines the adjustments to be used to construct a new
active bit-loading table. The format of the FRA adjustment
data is defined in Table 9-12.
NOTE – The FTU shall be capable of handling up to two receiver initiated FRA requests conveyed over a single RMC message: one
for the DOI and one for the NOI (see Table 9-10).

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