Title :
Scalable video transmission in multiantenna broadcast systems
Author :
Jaeckel, Stephan ; Jungnickel, Volker
Author_Institution :
Fraunhofer Inst. for Telecommun., Berlin
Abstract :
In this paper, we make an attempt to integrate the features of scalable video coding (SVC) into current OFDM based mobile communications systems for improving the broadcast data rates and to provide a better coverage. Several physical- and MAC-layer concepts that quality for the use in combination with SVC are evaluated. Space time coding in combination with single carrier frequency division multiplexing (SC-FDM) based on DFT precoding are promising.
Keywords :
OFDM modulation; access protocols; digital video broadcasting; discrete Fourier transforms; mobile communication; precoding; space division multiplexing; video coding; DFT precoding; MAC-layer; OFDM based mobile communications systems; multiantenna broadcast systems; scalable video coding; scalable video transmission; single carrier frequency division multiplexing; space time coding; Broadcasting; MIMO; Mobile communication; Multimedia communication; OFDM; Scalability; Static VAr compensators; Streaming media; Video coding; Video compression;
Conference_Titel :
Wireless Conference, 2008. EW 2008. 14th European
Conference_Location :
Prague
Print_ISBN :
978-3-8007-3102-2
DOI :
10.1109/EW.2008.4623894
