NETWORK AVAILABLE BANDWIDTH HIGH-SPEED MEASUREMENT METHOD AND TRANSMISSION DELAY TREND MEASUREMENT APPARATUS
摘要
PURPOSE: A method for measuring a network available bandwidth in high speed and a device for measuring transmission delay tendency are provided to make measurement traffic not interfere an original media by using a duplicated packet of the original media as a measuring traffic. CONSTITUTION: A transmitting party transmits a media to a receiving party(510). The receiving party collects time interval between the packets of the transmitted media(520). The receiving party inspects one-way delay related to the packet based on the collected time interval(530). The receiving party reports the inspected one-way delay to the transmitting party(540). The transmitting party controls a bit rate of the media based on the reported one-way delay(550).
申请公布号
KR20110034895(A)
申请公布日期
2011.04.06
申请号
KR20090092377
申请日期
2009.09.29
申请人
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人
SON, SEUNG CHUL;KIM, KYUNG HUN;OH, SEUNG HUN;LEE, BYUNG TAK;KIM, SANG KYUNE;KOH, JAI SANG