Specifications

Fully Coded 3GPP W-CDMA Personality User’s and Programming Guide 4-27
ESG Family Signal Generators Operation
Option 200 Understanding the Uplink Configuration
Understanding the Uplink Configuration
Uplink Capabilities
The Option 200 single-ESG setup provides two 3GPP channels with real-time generation
capability for use in testing 3GPP base station receiver designs.
Channel Types
The single-ESG setup provides the following uplink channel types:
• dedicated physical control channel (DPCCH)
• dedicated physical data channel (DPDCH)
Uplink Data Channel Air Interface
The spreading and scrambling used on the uplink DPCCH and DPDCH channels differ
from the downlink in two key areas: I/Q multiplexing of the DPCCH and DPDCH, and the
use of the scrambling codes as the channelization.
Figure 4-6 W-CDMA Uplink Data Channel Air Interface Block Diagram