CONTENTS

 

Policy on Intellectual Property Right (IPR)
REPORT  ITU-R  BT.2143
 
1     Coverage
 
2     Assessment of the coverage
 
3     Comparison with planned values
 
4     The different reception ways
 
5     Parameters to be evaluated
 
6     The model for coverage assessment
Appendix 1  The results of experimental estimation of DVB-T system work  stability under a multibeam signal
 
1     Introduction
 
2     Parameters of DVB-T transmission station
 
3     Parameters of experimental paths and test stations (Fig. 1)
 
4     Measurement equipment
 
5     Methods and the results of the measurement
 
6     Conclusions
Appendix 2  The usage of a spectrum analyser for field-strength measurements
 
1     Introduction
 
2     Digital signal voltage measurement technique
Appendix 3  The impact of signal parameters variation on DVB-T reception quality
 
1     Low or not present external interference conditions
 
2     Presence of external interference