WIRELESS COMMUNICATION DEVICE, DATA RECEPTION METHOD, AND PROGRAM

WIPO Patent Application WO/2019/189119

A1

Provided is a method for switching to a high gain modulation scheme of a control signal, in which communication is possible even when the line quality significantly deteriorates, and the transmission speed is not affected when the line quality is excellent. This wireless communication device includes: a symbol combination circuit which combines reception symbols; demodulation circuits which demodulate the reception symbols before and after combination; error correction circuits which perform error correction on reception data after demodulation; a detection circuit which detects a first error detection code from the reception data after the error correction; a second detection circuit which detects a second error detection code, in which a plurality of arbitrary bits are inverted, from the reception data after the error correction; and a reception data selection circuit which selects reception data. The reception data selection circuit uses the detection results of the first and the second error detection codes, determines the modulation scheme used during transmission, and selects the reception data corresponding to the determined modulation scheme.

WO/2011/106449	WIRELESS COMMUNICATION OF TURBO CODED DATA WITH TIME DIVERSITY IN AN ATSC M/H SYSTEM
WO/2021/040984	NETWORKING SYSTEMS AND METHODS USING MULTIPATH ASYNCHRONOUS GALOIS INFORMATION CODING

IGURA HIROYUKI (JP)
NISHIYAMA TAKESHI (JP)
MATSUMURA YOSHIHIRO (JP)

PCT/JP2019/012760

October 03, 2019

March 26, 2019

Click for automatic bibliography generation  

NEC CORP (JP)
TOKAI RYOKAKU TETSUDO KK (JP)

H04L1/00; H04L1/08; H04L27/00; H04L27/26

WO2014119413A1	2014-08-07
WO2015145592A1	2015-10-01

JP2013157696A	2013-08-15
JP3883562B2	2007-02-21
JP2002027537A	2002-01-25

KATO, Asamichi (JP)

View/Download PDF      PDF Help

Previous Patent: FIXING DEVICE

Next Patent: STRUCTURE FOR LINKING IN-WHEEL MOTOR DRIVE DEVICE AND SUSPENSION DEVICE