Title :
Mobile reception performance of SFBC-MIMO transmission system with Walsh code scattered pilot - Computer simulation and field test results
Author :
Narikiyo, Yoshikazu ; Nakamura, Mitsutoshi ; Sanei, Hitoshi ; Takada, Masumi
Author_Institution :
NHK (Japan Broadcasting Corp.) Sci. & Technol. Res. Labs., Tokyo, Japan
Abstract :
This paper presents a basic study of transmission for the next generation digital terrestrial broadcasting system for mobile reception. NHK STRL is developing a system that is able to receive a stable Hi-Vision broadcast while moving. We examined a multiple-input multiple-output (MIMO) - OFDM system using two transmitter antennas, two receiver antennas, and space frequency block coding (SFBC). This paper presents results of a computer simulation and field experiment of the 2×2 SFBC-MIMO transmission system.
Keywords :
MIMO communication; OFDM modulation; antenna arrays; block codes; broadcast communication; digital audio broadcasting; mobile radio; modulation coding; next generation networks; radio receivers; radio reception; radio transmitters; receiving antennas; transmitting antennas; NHK STRL; SFBC; SFBC-MIMO transmission system; Walsh code scattered pilot; computer simulation; field testing; mobile reception performance; multiple-input multiple-output system; next generation digital terrestrial broadcasting system; receiver antenna; space frequency block coding; stable Hi-Vision broadcast; transmitter antenna; Broadcasting; Channel estimation; Encoding; Modulation; OFDM; Receiving antennas; Transmitting antennas; Digital terrestrial broadcasting; Field test; MIMO; Mobile reception; SFBC;
Conference_Titel :
Broadband Multimedia Systems and Broadcasting (BMSB), 2013 IEEE International Symposium on
Conference_Location :
London
DOI :
10.1109/BMSB.2013.6621713
