LTE Signaling
R&S
®
CMW-KM5xx/-KS5xx
144
User Manual 1173.9628.02 ─ 16
Fig. 2-60: Cell setup parameters
............................................................................................... 144
....................................................................................146
................................................................................ 146
.......................................................................................146
...................................................................... 146
..........................................................................................147
No Response to Preambles, # Ignored Preambles
.......................................147
.................................................................................... 148
.......................................................................................148
.......................................................................................... 148
...................................................................................148
...................................................................................148
DL / UL Cell Bandwidth
Define the DL and UL cell bandwidths, also called channel bandwidth by 3GPP. In the
current release the two values are identical.
The resulting maximum number of DL resource blocks is indicated for information. It is
smaller than the DL bandwidth divided by 180 kHz, because some space at the chan-
nel borders must not be occupied by resource blocks. 3GPP defines the relation as fol-
lows:
Channel Bandwidth [MHz]
1.4
3
5
10
15
20
Maximum no of RBs
6
15
25
50
75
100
You can change the cell bandwidth in all main connection states. In state "Connection
Established" you can either change it directly or you can perform a handover to recon-
figure several parameters, see
GUI Reference