Course 044 Radio Spectrum Management
Available course dates
This course has no planned course dates.
If you are interested in this course, contact us at cei@cei.se
044 Radio Spectrum Management
TECHNOLOGY FOCUS
Radio Spectrum Management is of ever increasing importance for Telecommunications Companies, Public Authorities as well as for Defense Forces.
It is necessary for the planning, implementation and operation phases of various types of technologies: point-to-point/multipoint links, broadband wireless access, cellular systems, radar, navigation systems as well as television and sound broadcasting networks, both analogue and digital.
The hierarchical process of military spectrum management has extensive needs for long-term strategic as well as short-term tactical frequency management.
COURSE CONTENT
This 3-day course gives participants the knowledge of rules and regulations for the utilisation of the Radio Spectrum.
Methods for analysis, planning and coordination of radio systems in order to achieve required performance within the system are discussed, as well as precautions to avoid interfering with collocated radio systems.
International and national bodies and regulations are presented. International agreements for coordination are discussed.
Central subjects include coverage, availability and interference issues in Radio Spectrum Management.
An overview of radio wave propagation and characteristic radio system properties in different frequency ranges is presented. Radio wave propagation causing over-range and interference is discussed.
Methods for planning and coordination of point-to-point, point-to-multipoint and area covering radio networks to achieve performance targets and spectral efficiency are covered.
Application demonstrations using software for radio spectrum management will be conducted under instructor supervision.
To benefit most, participants should bring a laptop computer with Windows Vista SP2/Windows 7 SP1/Windows 8/Windows 10 operating system for installation of the software WRAP.
WHO SHOULD ATTEND
The course is intended for engineers and radio spectrum managers working with radio communications with a need to know about regulations for the utilisation of the radio spectrum and methods for analysis, planning and coordination of radio systems in order to achieve required performance within the system without interfering with other radio systems.
Daily Schedule
Day 1
Introduction to Radio Spectrum Management
International Bodies
- International Telecommunication Union, ITU
- Electronic Communications Committee, ECC etc.
National Spectrum Management
- Regulative Authorities
- Licensing Authorities
- Civilian and Military Coordination
Operators
- The ITU Radio Regulations
- Allocation, Allotment, Assignment
- Coordination, Notification
- Bureau of Radiocommunications International Frequency Information Circular (BRIFIC)
- Licensing
- Spectra and Bandwidths of Radio Emissions
- Designation of Emissions
- Receiver and Transmitter Characteristics of Importance to Quality of Reception and Interference
Antenna Characteristics: Gain, Polarisation, Polarisation Discrimination, Radiation Pattern
Radio Noise
- Man-made
- Natural
Link Budget Calculations
Spectrum Monitoring
Purpose
Methods
Day 2
Nominal Radio Wave Propagation
- Ground Wave
- Diffraction
- Atmospheric Attenuation
Over Range Propagation
- Tropospheric
- Ducting
- Rain Scatter
Variation in Propagation Loss with Time, Location and Distance
Earth Station Coordination
- Propagation
- Calculation Methods
- Procedures
Area Covering Services
Definitions and Methods
- Contour Coverage
- Area Coverage
- Population Coverage
Composite Coverage
- Individual Stations
- Cellular Networks
Multi-Frequency and Singl-Frequency Networks
- Network Gain
- Diversity Gain
Day 3
Television Broadcasting Overview
- Analogue TV
- Digital TV: DVB-T/T2, DTMB, ISDB-T, ATSC
Sound Broadcasting Overview
- Analogue FM
- Digital T-DAB, DRM
Coordination between Broadcasting and Aeronautical Services
Review of Radio Navigation and Radio Location Services
Review of the Science Radio Services
Review of Cellular Systems
Traffic Capacity
Site Planning
- Radiation and Near-field Attenuation
- Collocation Interference
- Measures to Reduce Interference
Review of Non-licensed Radio Services and Systems
ALL COURSE DATES FOR THE CATEGORY: Telecommunications
011 Digital Signal Analysis Techniques: Time, Frequency, and Spatial Algorithms
044 Radio Spectrum Management
058 Modern Digital Modulation Techniques for Wireless, Satellite, and Wireline Communications – 5G and Beyond
- Learning about OFDM -based systems including OFDM, OFDMA, S-OFDMA, and SC-FDMA, which are integral parts of 5G-NR, 4G-LTE and the IEEE 802.11 (Wi-Fi) systems.
- Emphasis on the new modulation standard for the physical interface of 5G-NR. This OFDM standard is based on scalable subcarrier spacing.
- Discuss other modulations, such as “Faster Than Nyquist” (FTN) signaling, which are being considered for advanced wireless systems. Many of the modulations have been combined with MIMO, Massive MIMO, and BLAST, to improve spectral efficiency.
- Describe the use of constant-envelope CPM modulations (e.g., GMSK), especially for present and future broadband wireless communications and space communications. All of the modulations have been, and will be, utilized in mobile and broadband wireless systems, as well as in xDSL systems, to greatly improve both bandwidth and power efficiency.
- Discussion of one of the most important topics in communications, Shannon Information Theory.