CONTENTS

 

 1     Introduction  2
Annex 1  Rai-CRIT laboratory tests     4
 
1     Introduction  4
 
2     Objectives of the Rai-CRIT DVB-S2 test campaign  5
a)     Constant coding and modulation (CCM) configuration  5
b)     Variable coding and modulation (VCM) configuration  5
c)     Adaptive coding and modulation (ACM) configuration  5
 
3     Methodology used  5
 
4     System configurations under test 6
 
5     Laboratory set-up and basic test procedure  6
 
6     Test results  7
        6.1     AWGN test 7
        6.2     SAT test 10
        6.3     Phase noise test 19
        6.4     VCM and ACM tests  23
 
7     Use of DVB-S2 by the Eurovision contribution network for HDTV transmissions of the FIFA World Cup     23
        7.1     Background  23
        7.2     Eurovision tests and investigations  23
        7.3     Transmission parameters  24
        7.4     Results  24
 
8     Other relevant information for the use of DVB-S2  24
 
9     Conclusions of Annex 1  25
Appendix 1 to Annex 1  Detailed test set-up and test procedure     26
Annex 2  Australian television broadcaster’s tests     29
 
1     Methodology used  29
 
2     System analysis  30
 
3     Intermediate frequency loop test results  32
        3.1     Methodology  32
        3.2     Test results  33
 
4     Multi-carrier occasional use scenario analysis  35
        4.1     High bit rate scenario (HD) 35
        4.2     Mid bit rate scenario (SD multiplex) 36
        4.3     Low bit rate scenario (SD) 37
 
5     Conclusions of Annex 2  37
 
6     Further studies  38
Appendix 1 to Annex 2  Calculated results     38
 
1     DVB-S/SNG parameters  38
 2     DVB-S2 parameters  39