M00042539
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FIXED RADIO SYSTEMS; POINT-TO-MULTIPOINT EQUIPMENT; PART 4: POINT-TO-MULTIPOINT DIGITAL RADIO SYSTEMS BELOW 1 GHZ - ADDITIONAL PARAMETERS FOR FDMA SYSTEMS
European Telecommunications Standards Institute
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Availability date: 11/06/2021
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Foreword
Introduction
1. Scope
2. References
3. Definitions, symbols and abbreviations
3.1 Definitions
3.2 Symbols
3.3 Abbreviations
4. General characteristics
4.1 General system architecture
4.2 Frequency bands and channel arrangements
4.3 Compatibility requirements
4.4 Transmission error performance
4.5 Environmental conditions
4.6 Power supply
4.7 Electromagnetic compatibility
4.8 TMN interfaces
4.9 Synchronization of interface bit rates
4.10 Branching / feeder / antenna requirements
5. System parameters
5.1 System capacity
5.2 Round trip delay
5.3 Transparency
5.4 Voice coding methods
5.5 Transmitter characteristics
5.6 Receiver characteristics
5.7 System performance
6. Types of interfaces at the subscriber equipment and the
next work exchange
History
Defines Point-to-Multipoint Digital Radio Relay Systems below 1 GHz mainly aimed for rural areas.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | TM 4 |