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1. (WO2018163840) SIGNAL PROCESSING DEVICE AND METHOD

Pub. No.:    WO/2018/163840    International Application No.:    PCT/JP2018/006417
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Fri Feb 23 00:59:59 CET 2018
IPC: H04B 1/7097
H04B 1/10
Applicants: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
ソニーセミコンダクタソリューションズ株式会社
Inventors: KOBAYASHI Seiji
小林 誠司
Title: SIGNAL PROCESSING DEVICE AND METHOD
Abstract:
The present technology relates to a signal processing device and method which enables the suppression of a reduction in reception sensitivity. The present technology compresses a reception signal to a prescribed signal level or lower, and decodes transmission data which is included in the reception signal compressed to the signal level or lower and has been transmitted from a transmission side. For example, the present technology generates a schematic replica signal in which a large amplitude change of the reception signal is reproduced, and compresses the reception signal to the signal level or lower by subtracting the schematic replica signal from the reception signal. The present disclosure can be applied, for example, to a signal processing device, a reception device, a transmitting and receiving device, a communication device, an information processing device, an electronic device, a computer, a program, a recording medium, a system, etc.