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

fYear

2011

fDate

7-9 Dec. 2011

Firstpage

1

Lastpage

4

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Signal Processing and Communications Systems (ISPACS), 2011 International Symposium on

Conference_Location

Chiang Mai

Print_ISBN

978-1-4577-2165-6

Type

conf

DOI

10.1109/ISPACS.2011.6146201

Filename

6146201