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Patent Searching and Data


Title:
RADIO COMMUNICATION SYSTEM, COMMUNICATION METHOD, TRANSMITTER, AND RECEIVER
Document Type and Number:
WIPO Patent Application WO/2020/017278
Kind Code:
A1
Abstract:
This transmitter is provided with a first measurement unit which measures a radio wave environment between the transmitter and a receiver with respect to each radio resource, a transmission control unit which, on the basis of a measurement result of the radio wave environment, determines a radio resource and a parameter, a coding unit which, on the basis of the parameter, performs distributed coding of a bit sequence, and a transmission unit which transmits information indicating the determined radio resource and the bit sequence subjected to the distributed coding using the determined radio resource. This receiver is provided with a second measurement unit which measures the radio wave environment with respect to each radio resource, a reception control unit which, on the basis of a measurement result of the radio wave environment, estimates the parameter, a reception unit which receives the information indicating the determined radio resource and the bit sequence subjected to the distributed coding using the determined radio resource, and a decoding unit which decodes the received bit sequence on the basis of the parameter.

Inventors:
SO HIDEYA (JP)
KATAYAMA YOHEI (JP)
YOSHIZAWA KENTO (JP)
FUJITA TAKAFUMI (JP)
Application Number:
PCT/JP2019/025906
Publication Date:
January 23, 2020
Filing Date:
June 28, 2019
Export Citation:
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Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H04W28/18; H04B17/309; H04W12/02; H04W24/08
Foreign References:
JP2006129052A2006-05-18
JP2014120871A2014-06-30
Other References:
TSUJI, KAZUKI: "Evaluation of eavesdropping resistance in secret information transmission scheme using signal decomposition and spatial vector composition", IEICE TECHNICAL REPORT, vol. 117, no. 395, January 2018 (2018-01-01)
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
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