Title:
TRANSMISSION DEVICE, RECEPTION DEVICE, AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/125968
Kind Code:
A1
Abstract:
In a system that performs communications by means of wireless signals that have a plurality of orbital angular momentum (OAM) propagation modes, the present invention selects and modulates/demodulates at least one OAM propagation mode. According to the present invention, a transmission device (10) has: a modulation unit (11) that, in accordance with the value of bit data to be transmitted, selects at least one orbital angular momentum (OAM) propagation mode from N OAM propagation modes (N being an integer equal to or greater than 2); and a transmission unit (12) that transmits a signal in the OAM propagation mode(s) selected by the modulation unit (11).
Inventors:
ADACHI NAOKI
KIMURA TOMOHIRO
SOTOYAMA TAKAYUKI
TAKAHASHI KAZUAKI
SHIRAKATA NAGANORI
TAKINAMI KOJI
SAKAMOTO TAKENORI
KIMURA TOMOHIRO
SOTOYAMA TAKAYUKI
TAKAHASHI KAZUAKI
SHIRAKATA NAGANORI
TAKINAMI KOJI
SAKAMOTO TAKENORI
Application Number:
PCT/JP2016/002835
Publication Date:
July 27, 2017
Filing Date:
June 13, 2016
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H04J11/00; H04J99/00
Domestic Patent References:
| WO2014199451A1 | 2014-12-18 |
Foreign References:
| US20150146815A1 | 2015-05-28 |
Other References:
B. ALLEN ET AL.: "Wireless data encoding and decoding using OAM modes", ELECTRONICS LETTERS, vol. 50, no. 3, 30 January 2014 (2014-01-30), pages 232 - 233, XP006046725
Attorney, Agent or Firm:
KAMATA, Kenji et al. (JP)
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