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Introduction

Historical Background

GSM

EDGE

WCDMA

  WCDMA

Carrier Spacing and Deployment Scenarios

Logical Channels

Control Channels

Uplink Physical Channels

Downlink Physical Channels

Packet Data

Handovers

Soft Handovers

Chapter Summary

UMTS

The Future

Final Thoughts

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Logical Channels

WCDMA mainly follows the ITU Recommendation M.1035 in the definitions of logical channels. The following logical channels are defined for WCDMA.

Control Channels

Uplink Physical Channels

Downlink Physical Channels

 

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