Optimizing System Performance for Uncompressed HDTV over 10-Gigabit Ethernet

imCast: Studio-Quality Digital Media Platform Exploiting Broadband IP Networks

“…Hence, a jumbo frame is essential for the delivery of uncompressed HD video. Moreover, burst traffic from imCast has an on-and-off duration that is within one frame interval (1/fps), and bulky jumbo frames have a tendency to overwhelm normal IP traffic [7]. During the burst-on period, the transmission rate can reach the capacity of the line, after which the inter-packet departure space reaches a minimum of 8 bytes under the IPG (inter-packet gap) configuration in a Linux e1000 Ethernet driver.…”

“…imCast is a cost-effective and flexible uncompressed HD-SDI transport system that builds on previous efforts by the authors [7]. Proposed realization has been demonstrated for various advanced network collaborations (e.g., a cello concert, a dance performance and laparoscopic surgery [8]).…”

Uncompressed High Definition Visual Sharing System towards Interactive Networked Collaboration

“…Mitigating load raises the extensibility of the proposed system (e.g., we can take benefits such as implementing a system which simultaneously handles more than two streams.). We set the values based on the results of our previous works in [6].…”

“…Burst traffic from the proposed system has an on-andoff duration within a frame time (1/fps) and in-bulk jumbo frames have tendency to overwhelm normal IP traffic [6]. Within burst on period, transmission rate would reach line capacity and then inter-packet departure space becomes minimum 8 bytes due to Linux IPG (inter-packet gap) configuration.…”

“…In this paper, we present the extensive design and implementation of a cost-effective uncompressed Internet HDTV system by continuing our previous effort [6]. The usability of proposed realization is also illustrated by showing our experiences in various scientific and technical areas of collaboration.…”