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1. (WO2010113499) WIRELESS TRANSMISSION METHOD, WIRELESS TRANSMISSION SYSTEM, AND TRANSMISSION APPARATUS AND RECEPTION APPARATUS OF WIRELESS TRANSMISSION SYSTEM

Pub. No.:    WO/2010/113499    International Application No.:    PCT/JP2010/002356
Publication Date: Fri Oct 08 01:59:59 CEST 2010 International Filing Date: Thu Apr 01 01:59:59 CEST 2010
IPC: H04J 11/00
H04J 1/00
Applicants: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
日本電信電話株式会社
Yamashita, Fumihiro
山下史洋
Abe, Junichi
阿部順一
Kobayashi, Kiyoshi
小林聖
Inventors: Yamashita, Fumihiro
山下史洋
Abe, Junichi
阿部順一
Kobayashi, Kiyoshi
小林聖
Title: WIRELESS TRANSMISSION METHOD, WIRELESS TRANSMISSION SYSTEM, AND TRANSMISSION APPARATUS AND RECEPTION APPARATUS OF WIRELESS TRANSMISSION SYSTEM
Abstract:
A wireless transmission system which transmits and receives modulated signals between a transmission apparatus and reception apparatus connected via a wireless transmission path; wherein the transmission apparatus is provided with a band decomposition filter bank for dividing a modulated signal into bands to generate a plurality of sub-modulated signals each arranged at a predetermined frequency position, and transmits the plurality of sub-modulated signals dispersed at the bands; and wherein the reception apparatus is provided with a band synthesis filter bank for extracting the plurality of sub-modulated signals from the reception signals transmitted dispersed at the bands and combines the signals into the original modulated signal.