ITE Technical Report
Online ISSN : 2424-1970
Print ISSN : 1342-6893
ISSN-L : 1342-6893
35.10
Session ID : BCT2011-40
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Technology for the next generation of digital terrestrial broadcasting : Transmission characteristics of 4096QAM-OFDM
Shingo ASAKURAKenichi MURAYAMAMakoto TAGUCHITakuya SHITOMIKazuhiko SHIBUYA
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Abstract
NHK is conducting research on the next generation of digital terrestrial broadcasting to enable large-volume content services such as Super Hi-Vision. We are studying on the large capacity transmission technologies using dual polarize MIMO and ultra multi-level OFDM. We have developed a prototype of MIMO-OFDM (4096QAM) modulator/demodulator that have large transmission capacity. We have conducted indoor and field experiment, and this paper describes the verification of transmission characteristics.
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© 2011 The Institute of Image Information and Television Engineers
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