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Title:
COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/217024
Kind Code:
A1
Abstract:
The present invention provides a communication system capable of continuously achieving reduction of FFT/IFFT processing delay by dividing user data into code blocks even when the function of an upper layer such as a MAC scheduler and the function of a wireless physical layer are separately implemented. In a wireless base station (communication system) comprising a central aggregation device 210 and an overhang device 220, the central aggregation device 210 transmits, as one piece of data, a code block obtained by dividing user data into coding processing units and having a quantity required to generate an OFDM symbol to the overhang device 220.

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Inventors:
UCHINO TOORU (JP)
OOKUBO NAOTO (JP)
UMESH ANIL (JP)
Application Number:
PCT/JP2017/007785
Publication Date:
December 21, 2017
Filing Date:
February 28, 2017
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Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W88/08; H04L27/26; H04W92/16
Domestic Patent References:
WO2010061590A12010-06-03
Foreign References:
JP2007274048A2007-10-18
JP2015500587A2015-01-05
JP2012028875A2012-02-09
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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