CONTENTS

Policy on Intellectual Property Right (IPR)
�1���� Spectrum utilization factor
�2���� Spectrum utilization efficiency (SUE)
�3���� Relative spectrum efficiency (RSE)
�4���� Comparison of spectrum efficiencies
�1���� Spectrum use by land mobile radio systems
������� 1.1���� Spectrum efficiency of an indoor pico-cellular radio system
����������������� 1.1.1���� Pico-cellular system covering a building
In this indoor system operating at 900 MHz
����������������� 1.1.2���� Pico-cellular system covering a down-town area
In this indoor system operating at 900 MHz
������� 1.2���� RSE of land mobile radio systems
������� 1.3���� SUE of land mobile radio systems
����������������� 1.3.1���� Calculation of the occupied and denied spectrum index
����������������� 1.3.2���� Results
������� 1.4���� SUE of land mobile radio systems (measurement-based method)
������� 1.5���� SUE of land mobile radio systems (alternative method)
����������������� 1.5.1���� Introduction
����������������� 1.5.2���� Definition of useful effect
����������������� 1.5.3���� Definition of spectrum utilization factor
����������������� 1.5.4���� Calculating spectrum utilization efficiency
����������������� 1.5.5���� Spectrum setting density (an alternative method for the spectrum utilization factor calculation)
����������������� 1.5.6� ���Spectrum utilization status
�2���� Spectrum use by radio-relay systems
������� 2.1���� Introduction
������� 2.2���� SUE for a long artery with branching links at the nodes
������� 2.3���� SUE in randomly arranged radio-relay links
����������������� 2.3.1���� Formulation
����������������� 2.3.2���� Application: spectrum efficiency in 2 GHz band radio-relay systems
����������������� 2.3.3���� SUE in a random mesh network
������� 2.4���� Assessing spectrum conserving properties of new technology for digital radio-relay systems
����������������� 2.4.1���� Introduction
����������������� 2.4.2���� Antennas
����������������� 2.4.3���� Modulation
����������������� 2.4.4���� Signal processing
���������� �������2.4.5���� Error correction/coding
����������������� 2.4.6���� Adaptive/transversal equalizers
����������������� 2.4.7���� Error correction/coding and adaptive equalizers
����������������� 2.4.8���� Summary
������� 2.5���� RSE of single-hop rural radio-relay links
������� 2.6���� Spectrum use by point-to-point (p-p) systems
����������������� 2.6.1���� Introduction
����������������� 2.6.2���� Definition of useful effect for a p-p system
����������������� 2.6.3���� Definition of spectrum utilization factor for p-p systems
Method A
Method B
����������������� 2.6.4���� Calculating SUE for p-p systems
�3���� Spectrum utilization by television and audio broadcasting systems
������� 3.1���� Introduction
������� 3.2���� Definition of useful effect for a television broadcasting system
������� 3.3���� Definition of spectrum utilization factor for TV broadcasting systems
������� 3.4���� Calculating SUE for TV broadcasting systems
������� 3.5���� Remarks on the assessment of SUE for sound broadcasting systems