DocumentCode
2362198
Title
The supplementary data transmission scheme for OFDM-based broadcasting systems
Author
Shim, E.-S. ; Kim, Y.-I. ; Ryu, W. ; You, Y.-H.
Author_Institution
Smart Screen Convergence Res. Dept., ETRI, Daejeon, South Korea
fYear
2011
fDate
28-30 Sept. 2011
Firstpage
422
Lastpage
423
Abstract
In the cyclic delay diversity (CDD), the concept of cyclic delay is used for increasing system performance of OFDM systems under the flat-fading channel. In contrast with CDD, this paper suggests a supplementary data transmission scheme using the concept of cyclic delay (STCD) to transmit additional data bits without the additional system BW or antennas.
Keywords
OFDM modulation; broadcasting; data communication; fading channels; OFDM system; broadcasting system; cyclic delay diversity; flat-fading channel; supplementary data transmission scheme; Bit error rate; Channel models; Data communication; Delay; OFDM; Receivers; Reliability; OFDM; cyclic delay; supplementary data;
fLanguage
English
Publisher
ieee
Conference_Titel
ICT Convergence (ICTC), 2011 International Conference on
Conference_Location
Seoul
Print_ISBN
978-1-4577-1267-8
Type
conf
DOI
10.1109/ICTC.2011.6082630
Filename
6082630
Link To Document