G.3 Parameter errors in the control field
3GPP44.006Data Link (DL) layer specificationMobile Station - Base Station System (MS - BSS) interfaceRelease 17TS
G.3.1 Supervisory frames
The control field coding:
bit 8 7 6 5 4 3 2 1
N(R) P/F 1 1 0 1
is not allowed:
Actions:
– An MDL‑ERROR‑INDICATION primitive with cause "frame not implemented" is sent to the mobile management entity.
G.3.2 Unnumbered frames
The control field coding.
Bit |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
x |
x |
x |
P/F |
1 |
0 |
1 |
1 |
|
x |
x |
x |
P/F |
0 |
1 |
1 |
1 |
|
0 |
1 |
0 |
P/F |
1 |
1 |
1 |
1 |
|
0 |
1 |
1 |
P/F |
1 |
1 |
1 |
1 |
|
1 |
0 |
0 |
P/F |
1 |
1 |
1 |
1 |
|
1 |
0 |
1 |
P/F |
1 |
1 |
1 |
1 |
|
1 |
1 |
0 |
P/F |
1 |
1 |
1 |
1 |
|
1 |
1 |
1 |
P/F |
1 |
1 |
1 |
1 |
|
0 |
0 |
1 |
P/F |
0 |
1 |
1 |
1 |
|
0 |
0 |
1 |
P/F |
0 |
0 |
1 |
1 |
|
1 |
0 |
0 |
P/F |
0 |
0 |
1 |
1 |
|
1 |
0 |
1 |
P/F |
0 |
0 |
1 |
1 |
|
1 |
1 |
0 |
P/F |
0 |
0 |
1 |
1 |
|
1 |
1 |
1 |
P/F |
0 |
0 |
1 |
1 |
are not allowed.
Actions:
– An MDL‑ERROR‑INDICATION primitive with cause "frame not implemented" is sent to the mobile management entity.