Tune in time reduction

M Hannuksela, M Rezaei - US Patent 7,826,536, 2010 - Google Patents
The time until a media decoder is refreshed to produce correct output samples is minimized
if an IDR picture is the first picture in a decoding order in each MPE-FEC frame. A sys tem …

On burst transmission scheduling in mobile TV broadcast networks

M Hefeeda, CH Hsu - IEEE/ACM Transactions on Networking, 2009 - ieeexplore.ieee.org
In mobile TV broadcast networks, the base station broadcasts TV channels in bursts such
that mobile devices can receive a burst of traffic and then turn off their radio frequency …

Flexible broadcasting of scalable video streams to heterogeneous mobile devices

CH Hsu, M Hefeeda - IEEE Transactions on Mobile Computing, 2010 - ieeexplore.ieee.org
We study the scalable video broadcasting problem in mobile TV broadcast networks, where
each TV channel is encoded into a scalable video stream with multiple layers, and several …

Tune-in time reduction in video streaming over DVB-H

M Rezaei, MM Hannuksela… - IEEE Transactions on …, 2007 - ieeexplore.ieee.org
A novel method is proposed which minimizes the tune-in time of" channel zap**", ie
changing from one audiovisual service to another, in IP datacasting (IPDC) over Digital …

Video streaming over cooperative wireless networks

Y Liu, M Hefeeda - Proceedings of the first annual ACM SIGMM …, 2010 - dl.acm.org
We study the problem of broadcasting video streams over a WMAN to many mobile devices.
We propose to form a cooperative network among mobile devices that receive the same …

Bounding switching delay in mobile TV broadcast networks

CH Hsu, M Hefeeda - Multimedia Computing and Networking …, 2009 - spiedigitallibrary.org
Since mobile devices are battery powered, several mobile TV standards dictate using
energy saving schemes to increase the viewing time on mobile devices. The most common …

Using simulcast and scalable video coding to efficiently control channel switching delay in mobile TV broadcast networks

CH Hsu, M Hefeeda - ACM Transactions on Multimedia Computing …, 2011 - dl.acm.org
Many mobile TV standards dictate using energy saving schemes to increase the viewing
time on mobile devices, since mobile receivers are battery powered. The most common …

Design and evaluation of a testbed for mobile TV networks

M Hefeeda, CH Hsu - ACM Transactions on Multimedia Computing …, 2012 - dl.acm.org
This article presents the design of a complete, open-source, testbed for broadcast networks
that offer mobile TV services. Although basic architectures and protocols have been …

Video streaming over DVB-H

M Rezaei - Mobile Multimedia Broadcasting Standards …, 2009 - Springer
Digital Video Broadcasting for Handheld terminals (DVB-H) is an ETSI specification for
delivering broadcast services to battery-powered handheld receivers [4, 7]. DVB-H is mainly …

[PDF][PDF] Efficient mobile multimedia streaming

CH Hsu - 2009 - core.ac.uk
Modern mobile devices have evolved into small computers that can render multimedia
streaming content anywhere and anytime. These devices can extend the viewing time of …