Title:
REAL-TIME DISPLAY DEVICE FOR MULTIMEDIA TRANSMISSION QUALITY
Document Type and Number:
Japanese Patent JP2006262453
Kind Code:
A
Abstract:
To display user's subjective quality using a measure of distance while considering both audio and video in view of evaluating audio and video individual subjective qualities without guaranteeing the measure of distance in a conventional audio/video transmission service quality evaluation method.
A QoS of a lower level is used to perform researches of temporally continuously estimating user level QoS. By displaying the user level QoS estimated in such a method, quality-of-service management at a user level is enabled in audio/video distribution services.
Inventors:
TASAKA SHUJI
ITO YOSHIHIRO
TAKAI SATORU
ITO YOSHIHIRO
TAKAI SATORU
Application Number:
JP2006035998A
Publication Date:
September 28, 2006
Filing Date:
February 14, 2006
Export Citation:
Assignee:
NAGOYA INST TECHNOLOGY
International Classes:
H04L47/2416; H04N7/173; H04N21/431; H04N21/442; H04N21/81
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