3GPP TS 36.211 version 17.1.0 Release 17
18
ETSI TS 136 211 V17.1.0 (2022-05)
Figure 4.2-1: Frame structure type 2 (for 5 ms switch-point periodicity)
Table 4.2-1: Configuration of special subframe (lengths of DwPTS/GP/UpPTS)
Special
subframe
configuratio
n
DwPTS
Normal cyclic prefix in downlink
UpPTS
Normal cyclic
Extended cyclic
prefix
prefix
in uplink
in uplink
DwPTS
Extended cyclic prefix in downlink
UpPTS
Normal cyclic
prefix in uplink
Extended cyclic
prefix in uplink
(1 + X ) ⋅ 2192 ⋅ Ts
(1 + X ) ⋅ 2560 ⋅ Ts
( 2 + X ) ⋅ 2192 ⋅ Ts
( 2 + X ) ⋅ 2560 ⋅ Ts
0
6592 ⋅ Ts
7680 ⋅ Ts
1
19760 ⋅ Ts
20480 ⋅ Ts
2
21952 ⋅ Ts
3
24144 ⋅ Ts
25600 ⋅ Ts
4
26336 ⋅ Ts
7680 ⋅ Ts
5
6592 ⋅ Ts
20480 ⋅ Ts
6
19760 ⋅ Ts
23040 ⋅ Ts
7
21952 ⋅ Ts
8
24144 ⋅ Ts
-
-
-
9
13168 ⋅ Ts
-
-
-
10
13168 ⋅ Ts
-
-
-
(1 + X ) ⋅ 2192 ⋅ Ts
( 2 + X ) ⋅ 2192 ⋅ Ts
13152 ⋅ Ts
(1 + X ) ⋅ 2560 ⋅ Ts
( 2 + X ) ⋅ 2560 ⋅ Ts
23040 ⋅ Ts
12800 ⋅ Ts
12800 ⋅ Ts
Table 4.2-2: Uplink-downlink configurations
Uplink-downlink
configuration
0
1
2
3
4
5
6
4.3
Downlink-to-Uplink
Switch-point periodicity
5 ms
5 ms
5 ms
10 ms
10 ms
10 ms
5 ms
0
D
D
D
D
D
D
D
1
S
S
S
S
S
S
S
2
U
U
U
U
U
U
U
Subframe number
3
4
5
6
U
U
D
S
U
D
D
S
D
D
D
S
U
U
D
D
U
D
D
D
D
D
D
D
U
U
D
S
7
U
U
U
D
D
D
U
8
U
U
D
D
D
D
U
9
U
D
D
D
D
D
D
Frame structure type 3
Frame structure type 3 is applicable to LAA secondary cell operation with normal cyclic prefix only. Each radio frame
is Tf = 307200 ⋅ Ts = 10 ms long and consists of 20 slots of length Tslot = 15360 ⋅ Ts = 0.5 ms , numbered from 0 to 19. A
subframe is defined as two consecutive slots where subframe i consists of slots 2i and 2 i + 1 .
ETSI