Title :
On the optimization of DVB-S2 links in EHF bands
Author :
Mukherjee, Sandeep ; De Sanctis, Mauro ; Rossi, Tommaso ; Cianca, Ernestina ; Ruggieri, Marina ; Prasad, Ramjee
Author_Institution :
Univ. of Roma Tor Vergata, Rome, Italy
Abstract :
In this paper an analysis on the use of Adaptive Coding and Modulation (ACM) techniques for EHF satellite communications is presented with reference to the DVB-S2 standard. The analysis is focused on W-band communication links and includes an optimization of DVB-S2 ACM thresholds of the received Signal to Noise Ratio (SNR) for Extremely High Frequency (EHF) links. The simulation model includes rain fading and amplifier nonlinearities which can not be neglected for the performance analysis and optimization of real systems in W-band.
Keywords :
adaptive codes; adaptive modulation; digital video broadcasting; satellite links; DVB-S2 ACM threshold; DVB-S2 links; DVB-S2 standard; EHF band; EHF satellite communication; W-band communication links; adaptive coding and modulation; amplifier nonlinearity; extremely high frequency links; optimization; rain fading; received signal to noise ratio; Adaptive coding; Analytical models; Communication standards; Digital video broadcasting; Frequency; Modulation coding; Rain fading; Satellite communication; Signal analysis; Signal to noise ratio;
Conference_Titel :
Aerospace Conference, 2010 IEEE
Conference_Location :
Big Sky, MT
Print_ISBN :
978-1-4244-3887-7
Electronic_ISBN :
1095-323X
DOI :
10.1109/AERO.2010.5446998
