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1. (WO2015125194) TRANSMISSION APPARATUS, RECEPTION APPARATUS, TRANSMISSION METHOD, AND RECEPTION METHOD

Pub. No.:    WO/2015/125194    International Application No.:    PCT/JP2014/005844
Publication Date: Fri Aug 28 01:59:59 CEST 2015 International Filing Date: Fri Nov 21 00:59:59 CET 2014
IPC: H04B 7/02
H04B 1/04
H04J 11/00
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: YUDA, Yasuaki
湯田 泰明
NAKAO, Seigo
中尾 正悟
HOSHINO, Masayuki
星野 正幸
YAMAMOTO, Tetsuya
山本 哲矢
ADACHI, Fumiyuki
安達 文幸
Title: TRANSMISSION APPARATUS, RECEPTION APPARATUS, TRANSMISSION METHOD, AND RECEPTION METHOD
Abstract:
A transmission apparatus (300) transmits an analog signal to a reception apparatus (400). The reception apparatus (400) uses an auto-correlation value of the received signal to establish a timing synchronization and performs a frequency domain equalization of the received signal. In the transmission apparatus (300), an arrangement unit (301) discretely arranges the frequency components of the analog signal at equal intervals in a transmission band, and a time multiplex unit (302) time-multiplexes the analog signal with a preamble signal that is a digital signal the frequency components of which are sequentially arranged throughout the transmission band, thereby generating the transmission signal.