PC T EL
1 0 7
4. When you select LTE channels, you can also define some channel-specific settings. In the
LTE Channel Specific Settings
dialog, select the channel from the Selected channels list
and define the settings.
♦
Note that the available options are device specific.
Uplink-downlink configuration
refers to LTE TDD frame structure.
Frame structure type 2 is applicable to TDD. Each radio frame of length
ms
10
307200
s
f
=
⋅
=
T
T
consists of two half-frames of length
ms
5
153600
s
=
⋅
T
each. Each half-frame consists of five
subframes of length
ms
1
0720
3
s
=
⋅
T
. The supported uplink-downlink configurations are listed in
the table below where, for each subframe in a radio frame, “D” denotes the subframe is
reserved for downlink transmissions, “U” denotes the subframe is reserved for uplink
transmissions and “S” denotes a special subframe with the three fields DwPTS, GP and UpPTS.
One slot,
T
slot
=15360T
s
GP
UpPT
S
DwPTS
One radio frame, T
f
= 307200T
s
= 10 ms
One half-frame, 153600T
s
= 5 ms
30720T
s
One
subframe,
30720T
s
GP
UpPT
S
DwPTS
Subframe #2
Subframe #3
Subframe #4
Subframe #0
Subframe #5
Subframe #7
Subframe #8
Subframe #9
Frame structure type 2 (for 5 ms switch-point periodicity):
Uplink-downlink
configuration
Downlink-to-Uplink
Switch-point periodicity
Subframe number
0
1
2
3
4
5
6
7
8
9
Summary of Contents for NEMO FSR1
Page 1: ...Version 6 20 SCANNER GUIDE...
