WCDMA Signaling
R&S
®
CMW-KG4xx/-KM4xx/-KS4xx
187
User Manual 1173.9657.02 ─ 11
Error Insertion ← HSPA
Configures the rate of HS-DSCH data to be sent with an incorrect CRC value, so that
the failed CRC check in the UE should cause an NACK in the UL.
Together with the HSDPA ACK measurement, this can be used for a first plausibility
check whether the UE operates correctly.
Note that the error insertion is only relevant for test mode connections and does not
apply to the end to end "Packet Data" connections.
Option R&S CMW-KS401 is required.
Remote command:
HSUPA UL RLC SDU Size ← HSPA
The HSUPA UL RLC SDU size is an integer multiple of the HSDPA DL RLC SDU size
of 2936 bit. The reason is to ensure a sufficient data rate in the uplink. With an UL SDU
size of n times 2936 bit, the UE can transmit n copies of each received SDU in the
uplink. The default value of 8808 bit (n = 3) is sufficient for an uplink user data rate of 2
Mbps, which is the maximum allowed throughput for a 10 ms TTI.
Option R&S CMW-KS401 is required.
Remote command:
2.4.11.6
Packet Data
The parameters in this section are only relevant for end to end data connections,
involving the Data Application Unit (DAU).
To set up such a connection, see
chapter 2.2.4, "End to End Packet Data Connec-
Fig. 2-78: Packet Data settings
...............................................................................................188
Data Rate
Data rates for the packet data connection in downlink and uplink direction.
The values HSDPA and HSUPA allow to set up HSDPA, HSUPA, or combined
HSDPA/HSUPA connections. Option R&S CMW-KS401 is required for these values.
Remote command:
GUI Reference
深圳德标仪器
135-1095-0799
