Title :
A proposal to use cloud transmission technique into the ISDB-T system
Author :
Fernando da Silva, Luiz ; Akamine, Cristiano ; Pontes Maciel, Yuri ; Bedicks, Gunnar ; Lemos Horta, Edson
Abstract :
Cloud Transmission is a new broadcasting system, proposed to be used as the physical layer in the next-generation digital television, especially for the Advanced Television Systems Committee (ATSC) 3.0 system. Its principal benefits are spectral efficiency, robustness against noise, multipath and co-channel interference, besides maintaining compatibility with actual and future systems. Cloud Transmission is based on Layer-Division-Multiplexing (LDM), which provides to the system an increase of its robustness keeping the same data rates. This paper presents a performance analysis of an LDM transmitter/receiver, implemented in Software Defined Radio (SDR), using the same channel coder, interleavers, modulation and OFDM frame structure of Integrated Digital Services Broadcasting-Terrestrial (ISDB-T).
Keywords :
ISDN; channel coding; digital television; software radio; Advanced Television Systems Committee 3.0 system; ISDB-T system; LDM transmitter/receiver; channel coder; cloud transmission technique; integrated digital services broadcasting-terrestrial; layer-division-multiplexing; next-generation digital television; software defined radio; Communication standards; Data communication; Digital multimedia broadcasting; OFDM; Phase shift keying; Receivers; Cloud Transmission (Cloud Txn); Integrated Digital Services Broadcasting-Terrestrial (ISDB-T); Layer-Division-Multiplexing (LDM); Software Defined Radio (SDR);
Conference_Titel :
Broadband Multimedia Systems and Broadcasting (BMSB), 2015 IEEE International Symposium on
Conference_Location :
Ghent
DOI :
10.1109/BMSB.2015.7177246
