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EN 301 124 : 1.2.1

M00044478

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EN 301 124 : 1.2.1

TRANSMISSION AND MULTIPLEXING (TM) - DIGITAL RADIO RELAY SYSTEMS (DRRS) - DIRECT SEQUENCE CODE DIVISION MULTIPLE ACCESS (DS-CDMA) POINT-TO-MULTIPOINT DRRS IN FREQUENCY BANDS IN THE RANGE 3 GHZ TO 11 GHZ

European Telecommunications Standards Institute

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Table of Contents

Intellectual Property Rights
Foreword
Introduction
1 Scope
1.1 Applications
1.2 Frequencies
1.3 Access method
1.4 Compatibility
2 References
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Symbols
3.3 Abbreviations
4 General system architecture
4.1 Sub-system types
4.2 System characteristics
5 Radio characteristics
5.1 Frequency bands
5.2 Channel arrangement
5.3 Transmitter (Tx) characteristics
5.4 Receiver characteristics
5.5 Antenna port characteristics
6 Types of subscriber equipment and network
    exchange interface
7 Power supply and environmental characteristics
7.1 Power supply
7.2 Environmental conditions
7.3 ElectroMagnetic Compatibility (EMC) conditions
Annex A (informative): Bibliography
History

Abstract

This standard covers the typical point-to-multipoint applications, fixed service allocations in the 3 GHz to 11 GHz band, Bands identified by CEPT for P-MP applications between 3 GHz and 11 GHz and direct Sequence Code Division Multiple Access (DS-CDMA) systems. There is no requirement to operate Central Station (CS) equipment from one manufacturer with Terminal Station (TS) or Repeater Station (RS) equipment from another manufacturer.

General Product Information

Document Type Standard
Status Current
Publisher European Telecommunications Standards Institute
Committee TM 4
Supersedes
  • PREN 301 124 : 1.1.1