Title :
Performance analysis of DVB-NGH MIMO coded modulation system
Author :
Tao Cheng ; Kewu Peng ; Fang Yang ; Zhixing Yang
Author_Institution :
Electron. Eng. Dept., Tsinghua Univ., Beijing, China
Abstract :
Digital video broadcasting-next generation handheld (DVB-NGH) is the first broadcasting standard that incorporates multiple-input multiple-output (MIMO) techniques to overcome the Shannon limit of single antenna systems. This paper contributes to analyze the performance of the DVB-NGH MIMO coded modulation system. The detailed performance degradation from information-theoretic limit to implementation by average mutual information and extrinsic information transfer analysis is presented, which provides an insight guideline for future system improvement. Finally, bit error rate simulations are carried out to verify the analysis.
Keywords :
MIMO communication; digital video broadcasting; error statistics; mobile television; modulation coding; next generation networks; DVB-NGH MIMO coded modulation system; Shannon limit; average mutual information; bit error rate; digital video broadcasting-next generation handheld; extrinsic information transfer analysis; multiple-input multiple-output system; performance analysis; Decoding; Digital video broadcasting; Iterative decoding; MIMO; Modulation; Signal to noise ratio; DVB-NGH; Shannon limit; average mutual information (AMI); extrinsic information transfer (EXIT) chart; multiple-input multiple-output (MIMO);
Conference_Titel :
Wireless Communications and Mobile Computing Conference (IWCMC), 2014 International
Conference_Location :
Nicosia
Print_ISBN :
978-1-4799-7324-8
DOI :
10.1109/IWCMC.2014.6906355
