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WCDMA Signaling
R&S
®
CMW-KG4xx/-KM4xx/-KS4xx
223
User Manual 1173.9657.02 ─ 11
2.4.15.1
General CPC Settings
This section describes the settings of the DTX-DRX timing information and the UL
DPCCH slot format, see also
chapter 2.2.16, "Continuous Packet Connectivity (CPC)"
All parameters for the DTX-DRX timing information are defined in 3GPP TS 25.331.
The UL DPCCH slot format is defined in 3GPP TS 25.211.
HS-SCCH order is available only in the reduced signaling.
Fig. 2-103: DTX-DRX timing information and DPCCH format
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UE DTX DRX Enabling Delay
Time the UE waits until enabling a new timing pattern for the DRX/DTX operation.
Remote command:
UE DTX DRX Offset
Offset of the DTX/DRX cycles at the given TTI.
This parameter is used to spread the transmission of the different UEs.
Remote command:
UL DPCCH Slot Format
Defines the UL DPCCH slot format used by the CPC.
In the R7 a new UL DPCCH slot format no. 4 was introduced, see
"Continuous Packet Connectivity (CPC)"
Remote command:
HS-SCCH Order
Relevant for reduced signaling only and active while connection established.
Sends the HS-SCCH order to the UE to enable/disable:
●
discontinuous downlink reception
●
discontinuous uplink DPCCH transmission
Remote command:
GUI Reference
深圳德标仪器
135-1095-0799