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1. (WO2017150418) TRANSMISSION METHOD, TRANSMITTER, RECEPTION METHOD, AND RECEIVER

Pub. No.:    WO/2017/150418    International Application No.:    PCT/JP2017/007372
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Tue Feb 28 00:59:59 CET 2017
IPC: H04J 99/00
H04L 27/20
H04L 27/36
Applicants: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ
Inventors: MURAKAMI Yutaka
村上 豊
KIMURA Tomohiro
木村 知弘
OUCHI Mikihiro
大内 幹博
Title: TRANSMISSION METHOD, TRANSMITTER, RECEPTION METHOD, AND RECEIVER
Abstract:
Provided is a transmission method for improving data reception quality in wireless communication utilizing a single-carrier scheme and/or a multi-carrier scheme. In this transmission method, a plurality of first modulated signals s1(i) and a plurality of second modulated signals s2(i) are generated from transmitted data, the plurality of first modulated signals s1(i) are signals generated using a QPSK modulation scheme, the plurality of second modulated signals s2(i) are signals generated using 16QAM modulation, a plurality of first signal-processed signals z1(i) and a plurality of second signal-processed signals z2(i) satisfying a specific formula are generated from the plurality of first modulated signals s1(i) and the plurality of second modulated signals s2(i), the plurality of first signal-processed signals z1(i) and the plurality of second signal-processed signals z2(i) are transmitted using a plurality of antennas, and a first signal-processed signal and a second signal-processed signal having identical symbol numbers are transmitted simultaneously on the same frequency.