Title :
Performance of the DVB-T2 system with MIMO Spatial Multiplexing
Author :
Kang, In-Woong ; Suh, Ki-Hwan ; Jung, Tae-Jin ; Lim, Hyoungsoo ; Shin, Hyun-Chool ; Kim, Hyoung-Nam
Author_Institution :
Sch. of Electr. Eng., Pusan Nat. Univ., Busan, South Korea
Abstract :
This paper presents the performance of the DVB-T2 broadcasting system including SISO, 2×1 MISO Alamouti and 2×2 MIMO Spatial Multiplexing. The DVB-T2 standard is now optionally using 2×1 MISO Alamouti system that is known to be optimal to achieve greater diversity gain. However in the future it is expected that the next generation of various broadcasting systems will take the MIMO system to obtain higher spectral efficiency as well as diversity gain. Thus we adapt a simply-adjusted DVB-T2 system as one application of MIMO system and provide its computer simulation results comparing the performance of conventional DVB-T2 to MIMO DVB-T2.
Keywords :
MIMO communication; digital video broadcasting; diversity reception; space division multiplexing; DVB-T2 broadcasting system; MIMO spatial multiplexing; MISO Alamouti spatial multiplexing; SISO spatial multiplexing; computer simulation; digital video broadcasting-terrestrial; diversity gain; spectral efficiency; Antennas; Digital video broadcasting; Estimation; Modulation; OFDM; Robustness; Silicon; Channel Estimation; DVB-T2; MIMO; MISO; PACE;
Conference_Titel :
Intelligent Signal Processing and Communications Systems (ISPACS), 2011 International Symposium on
Conference_Location :
Chiang Mai
Print_ISBN :
978-1-4577-2165-6
DOI :
10.1109/ISPACS.2011.6146201
