Rohde & Schwarz R&S CMW-KM300, User Manual

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NB-IoT Signaling
R&S
®
CMW-KM300/-KS300
32 User Manual 1178.5689.02 ─ 06
g) Set different E-UTRAN cell identifiers: 0001 0000 0000 for "NB-IoT Sig1" and
0001 0000 0001 for "NB-IoT Sig2", see "E-UTRAN Cell Identifier" on page 66
2. Configure and enable neighbor cell in "NB-IoT Sig1" (in this example band 3, chan-
nel 1200, cell ID 1), see Chapter 2.3.10.1, "Neighbor Cell Settings" , on page 63.
3. Configure serving cell via "NB-IoT Sig1" and target cell via "NB-IoT Sig2" according
to the neighbor cell settings. Use different channels for the both cells.
a) Select operating band for "NB-IoT Sig1" and "NB-IoT Sig2", in this example
both set to 3, see "Operating Band, Channel, Frequency" on page 48
b) Set different DL channels: 1575 for "NB-IoT Sig1" and 1200 for "NB-IoT Sig2",
see "Operating Band, Channel, Frequency" on page 48
c) Set physical channel IDs: 0 for "NB-IoT Sig1" and 1 for "NB-IoT Sig2", see
"Physical Cell ID" on page 59
4. Configure both cells according to cell reselection settings in "NB-IoT Sig1", see
Chapter 2.3.10.2, "Cell Reselection Settings" , on page 64.
a) Set NRS EPRE to -85 dBm for "NB-IoT Sig1" and -75 dBm for "NB-IoT Sig2",
see "NRS EPRE" on page 55.
5. Switch on NB-IoT serving cell via "NB-IoT Sig1".
6. Perform mobile registration on the NB-IoT serving cell.
7. Switch on NB-IoT target cell via "NB-IoT Sig2". Wait for up to 3 minutes.
The UE reselects to the target cell.
2.3 GUI Reference
The following sections provide detailed reference information on the parameters of the
NB-IoT signaling application. Most parameters can be configured via a single configu-
ration dialog. Additional dialogs allow you to configure the measurements included in
the signaling application.
Many of the signaling parameters are available in a subset of connection states only.
Temporarily unavailable parameters are grayed out in the configuration dialogs; hot-
keys appear and disappear dynamically, depending on the connection state.
The screenshots in this chapter show the GUI with all available options installed.
Depending on the installed options, some parameters are not configurable (display the
default value) or are not visible at all. The required options are stated.
The GUI reference is structured as follows.
● Main View ................................................................................................................33
● Signaling Control .....................................................................................................42
● Using the Shortcut Softkeys ....................................................................................43
● General Settings ..................................................................................................... 44
● RF Settings ............................................................................................................. 45
GUI Reference
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