TRANSMISSION DEVICE AND RECEPTION DEVICE

WIPO Patent Application WO/2015/186293

A1

This transmission device is equipped with: a division unit that allocates an input transport stream (TS) to carrier waves in predetermined data units and in accordance with a predetermined allocation order; modulation units that modulate the predetermined data units of the TS, which have been allocated to the carrier waves by the division unit, using predetermined modulation methods corresponding to the carrier waves; and transmission units that transmit the modulated data units, which have been modulated by the modulation units, per carrier wave. The transmission device also has: a dummy slot generation unit that outputs, at predetermined timing, dummy slots to the division unit in place of predetermined data units of the input TS such that the data transmission speeds of carrier waves having slower transmission speeds become virtually equal to the maximum transmission speed; and a dummy slot deletion unit that deletes the dummy slots that have been allocated to the carrier waves by the division unit.

KONISHI TAKAAKI
NAKANISHI TORU
IIZUKA YOUSUKE
OZU HIDEKI
HASEGAWA TERUAKI
KOBATAKE HISATERU
HAKAMADA YOSHITAKA (JP)
NAKAMURA NAOYOSHI (JP)
OYAMADA KIMIYUKI (JP)

PCT/JP2015/002301

December 10, 2015

April 30, 2015

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PANASONIC CORP (JP)
JAPAN BROADCASTING CORP (JP)

H04J3/00; H04L69/14; H04N21/2385

JP2009206893A	2009-09-10
JP2003218818A	2003-07-31
US20100185920A1	2010-07-22

SAMEJIMA, Mutsumi et al. (JP)
Mutsumi Sameshima (JP)

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