Rohde & Schwarz SMW-K144 - Page 69

5G New Radio Configuration and Settings
R&S
®
SMW-K144
69User Manual 1178.8013.02 ─ 06
Resource-APs > Antenna Port Mapping ← Periodic NZP CSI-RS resource table
Access: "General > Users/BWPs > DL BWP Config > NZP CSI-RS" > "Resources = 1"
and select "Antenna Ports > Config".
The mapping table is a matrix with number of rows equal to the number of physical Tx
antennas (Basebands) and number of columns equal of the number of antenna ports
(AP). The available antenna ports depend on the current configuration. The yellow
matrix elements in the mapping table indicate the default antenna port to physical
antenna (TX antenna/baseband) mapping.
Mapping Coordinates ← Resource-APs > Antenna Port Mapping ← Periodic NZP
CSI-RS resource table
Switches representation between the "Cartesian" (Real/Imag) and "Cylindrical" (Magn./
Phase) coordinates.
Remote command:
[:SOURce<hw>]:BB:NR5G:UBWP:USER<ch0>:CELL<st0>:DL:BWP<dir0>:
CSIRs:NZP:SET<gr0>:RES<user0>:APMap:MAPCoord on page 200
Mapping table ← Resource-APs > Antenna Port Mapping ← Periodic NZP CSI-RS
resource table
Defines the mapping of the antenna ports (AP) to the physical antennas.
The mapping table is a matrix with number of rows equal to the number of physical Tx
antennas (Basebands) and number of columns equal of the number of antenna ports
(AP). The available antenna ports depend on the current configuration.
The number of rows depends on the selected "System Configuration".
Remote command:
"Mapping Coordinates = Cartesian":
[:SOURce<hw>]:BB:NR5G:UBWP:USER<ch0>:CELL<st0>:DL:BWP<dir0>:
CSIRs:NZP:SET<gr0>:RES<user0>:APMap:AP<s2us0>:ROW<s3us0>:REAL
on page 200
Users/BWPs Settings