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Patent Searching and Data


Title:
COMMUNICATION DEVICE AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/082051
Kind Code:
A1
Abstract:
This technology relates to a communication device and a communication method which make it possible to ameliorate degradation in communication performance resulting from component variability and the like. A test signal generating unit generates a prescribed test signal, and a detecting unit detects, from a received test signal obtained as a result of the test signal being received by a transmitting and receiving unit, an influencing parameter which influences the strength of an active load modulation signal in which a transmission carrier is combined with a synchronization signal synchronized to a received signal obtained by receiving the transmission carrier. A control unit controls the strength of the active load modulation signal in accordance with the influencing parameter. This technology can, for example, be applied to short-range wireless communication employing a magnetic field.

Inventors:
NAKANO HIROAKI (JP)
ABE MASAYOSHI (JP)
FUJITA HIROAKI (JP)
MATSUI HIROSHI (JP)
Application Number:
PCT/JP2016/081700
Publication Date:
May 18, 2017
Filing Date:
October 26, 2016
Export Citation:
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Assignee:
SONY CORP (JP)
International Classes:
H04B1/59; H04B5/02
Foreign References:
US20140003548A12014-01-02
JP2011078040A2011-04-14
JP2008147912A2008-06-26
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
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