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1. (WO2017038464) RECEIVING DEVICE, RECEPTION METHOD, INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

Pub. No.:    WO/2017/038464    International Application No.:    PCT/JP2016/073962
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Thu Aug 18 01:59:59 CEST 2016
IPC: H04H 40/27
H04B 1/04
H04B 7/005
H04H 20/57
H04H 60/32
H04H 60/65
H04H 60/66
H04W 88/02
Applicants: SONY CORPORATION
ソニー株式会社
Inventors: BOSTAMAM Anas
ボスタマン アナス
MARUYAMA Hirofumi
丸山 浩史
HORIGUTI Takashi
堀口 孝
SAWAI Shigeru
澤井 繁
HIRAYAMA Yuichi
平山 雄一
Title: RECEIVING DEVICE, RECEPTION METHOD, INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
Abstract:
The present technology pertains to a receiving device, a reception method, an information processing device, an information processing method, and a program with which it is possible to improve a reception state. Sensor information detected by a sensor unit is transmitted to a management device, and the management device estimates a delay wave due to a multipath on the basis of the sensor information, generates a receiver parameter comprising a coefficient per delay wave on the basis of the estimated delay wave due to the multipath, and transmits the generated parameter to a receiver. The receiver sets a coefficient per delay wave on the basis of the receiver parameter, generates a replica of the delay wave using the sum of products of the coefficient per delay wave and the signal of a received wave that corresponds to a delay time, and removes the delay wave from the signal of the received wave by subtracting the generated replica of the delay wave from the signal of the received wave. The present technology can be applied, for example, to a broadcast system for transmitting a broadcast wave to a receiver.