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Patent Searching and Data


Title:
RECEIVING APPARATUS
Document Type and Number:
Japanese Patent JP2012191538
Kind Code:
A
Abstract:

To provide a receiving apparatus capable of reducing power consumption with EVM calculation by appropriately thinning out data that is an EVM calculation target.

The receiving apparatus comprises: an EVM calculation part 101 which calculates an EVM (Error Vector Magnitude) value of the inputted signal; a control part 102 which determines whether or not the number of calculation times of the EVM value is reduced, based on comparison between the EVM value and a predetermined range containing a threshold value used when switching processing depending on the EVM value; and a data reduction part 103 which controls calculation intervals of the EVM value in the EVM calculation part 101 based on a determination result obtained by the control part 102.


Inventors:
HORIUCHI KAZUO
Application Number:
JP2011054962A
Publication Date:
October 04, 2012
Filing Date:
March 14, 2011
Export Citation:
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Assignee:
TOSHIBA CORP
International Classes:
H04L27/38; H04L27/00
Attorney, Agent or Firm:
酒井 宏明