Page 1016 - 5G Basics - Core Network Aspects

2 Transport aspects

Table S.7 – Start software download response message

Field Byte 7 6 5 4 3 2 1 0 Comments

Managed software 5 Software image instance
image instance 0 instance 0

1 instance 1
2..254 vendor-specific use
255 reserved by ITU-T
Message contents 6-7 Length of message contents field in bytes
length = 2 (Note 1).
Message contents 8 0 0 0 0 x x x x Result, reason
0000 command processed successfully
0001 command processing error
0010 command not supported
0011 parameter error
0100 reserved by ITU-T
0101 unknown managed software
image instance
0110 device busy
9 Window size (represented as a number of
sections) minus one (Note 2).
NOTE 1 – This field shall be coded as an unsigned integer on 16 bits [b 15 … b 0], where b 0 is the LSB. Byte 6 shall represent [b 15 …
b 8] and byte 7 shall represent [b 7 … b 0].
NOTE 2 – This value shall be coded as an unsigned integer on 8 bits [b 7 … b 0], where b 0 is the LSB.

S.5.5 Download section

Table S.8 – Download section message

Field Byte 7 6 5 4 3 2 1 0 Comments

Datagram protocol 1 0 0 0 0 0 0 0 1 NT software management = 0116
identifier

Transaction correlation 2-3
identifier

Message type 4 0 x 0 1 0 1 0 0 AR = x, AK = 0, MT = 20
x = 0 no response expected (section
within a window)
x = 1 response expected (last section of
a window)
Action = download section

Managed software 5 Software image instance
image instance 0 instance 0

1 instance 1
2..254 vendor-specific use
255 reserved by ITU-T

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