COMMUNICATION SYSTEM, NETWORK-SIDE DEVICE, TRANSMISSION FUNCTION MODIFICATION METHOD, AND PROGRAM

WIPO Patent Application WO/2020/085029

A1

The communication system according to the present invention comprises a network-side device and a user-side device. The network-side device comprises: a transmission function unit for performing a transmission function process upon data received from the user-side device; a quality calculation unit for calculating the quality of media data that has been transmitted from the user-side device and processed by the transmission function unit; and a transmission function modification unit that modifies the transmission function performed by the transmission function unit within a range such that the calculated quality satisfies the quality required by an application.

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JP2956921	INDUSTRIAL APPLICABILITY: Mark rate 1/2 pattern regenerator
WO/2022/120112	SYSTEM, METHOD, AND PROGRAM PRODUCT FOR CHARACTERIZING MULTILEVEL PAMN EYE DIAGRAMS IN COMMUNICATION SYSTEMS

SUZUKI TAKAHIRO (JP)
KIMU SANYOPU (JP)
KOYASAKO YUSHI (JP)

PCT/JP2019/039076

April 30, 2020

October 03, 2019

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NIPPON TELEGRAPH & TELEPHONE (JP)

H04L1/00; H04L29/08

JP2009296164A	2009-12-17
US20100296428A1	2010-11-25
JP2012529847A	2012-11-22
JP2007104571A	2007-04-19

SAKAUSHI, AIRI ET AL.: "Image Enhancement and Rate Adaptation for High-quality and Network-friendly Video Surveillance System", IEICE TECHNICAL REPORT, vol. 117, no. 330, 2017, pages 123 - 128
SUZUKI, TAKAHIRO ET AL.: "Software Implementation of PON Physical-Layer Processing for Fully Software-Defined Optical Access Systems", 2018 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC, September 2018 (2018-09-01), pages 1 - 3, XP033447413

SHIGA INTERNATIONAL PATENT OFFICE (JP)

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