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WCDMA DPCCH(uplink dedicated physical control channel)


This tutorial section on WCDMA (UMTS) basics covers following sub topics:
UMTS Tutorial  UMTS channels  measurements  PHY layer  TDD vs FDD PHY  RRC States  Security  Cell search  Bands  UARFCN  Frame 


This page describes DPCCH or uplink dedicated physical control channel with respect to WCDMA/UMTS system.

In the uplink both DPCCH/DPDCH are transmitted in parallel. The DPCCH and DPDCH are I/Q code multiplexed within each radio frame as shown in the figure.

WCDMA uplink DPCCH

WCDMA UMTS RELATED LINKS

UMTS Network Architecture
UMTS Protocol Stack
UMTS Logical, Transport and physical channels
UMTS Spreading,scrambling and modulation
WCDMA MO CS call
WCDMA PS Call
CDMA vs GSM
WCDMA Compressed mode

RF and Wireless Terminologies


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