Efficient online schedulability tests for real-time systems

TW Kuo, LP Chang, YH Liu… - IEEE Transactions on …, 2003 - ieeexplore.ieee.org
Many computer systems, such as those for open system environments or multimedia
services, need an efficient schedulability test for online admission control of new jobs …

A fair and adaptive scheduling protocol for video stream transmission in mobile environment

J Yuen, KY Lam, E Chan - Proceedings. IEEE International …, 2002 - ieeexplore.ieee.org
We propose an adaptive buffer sensitive (ABS) protocol for scheduling transmission of video
streams over a mobile network. Two important considerations in the design of ABS are:(1) to …

A faster exact schedulability analysis for fixed-priority scheduling

WC Lu, JW Hsieh, WK Shih, TW Kuo - Journal of Systems and Software, 2006 - Elsevier
Real-time scheduling for task sets has been studied, and the corresponding schedulability
analysis has been developed. Due to the considerable overheads required to precisely …

Priority-driven coding and transmission of progressive JPEG images for real-time applications

AMK Cheng, F Shang - The Journal of VLSI Signal Processing Systems for …, 2007 - Springer
Since high-quality image/video systems based on the JPEG/MPEG compression standards
often require power-expensive implementations at relatively high bit-rates, they have not …

Real-time scheduling of hierarchical reward-based tasks

M Zu, AMK Cheng - The 9th IEEE Real-Time and Embedded …, 2003 - ieeexplore.ieee.org
A reward-based task typically consists of a mandatory part that must be accomplished before
the given deadline, and an optional part that is associated with rewards for partial …

Scheduling video stream transmissions for distributed playback over mobile cellular networks

KY Lam, J Yuen, SH Son, E Chan - … Conference on Parallel …, 2002 - ieeexplore.ieee.org
In this paper, we present the Buffer Sensitive Rate-Based (BSRB) algorithm, which provides
a fair scheduling scheme to serve video playback requests, while maximizing the …

Priority-driven coding of progressive JPEG images for transmission in real-time applications

AMK Cheng, F Shang - 11th IEEE International Conference on …, 2005 - ieeexplore.ieee.org
Since high-quality image/video systems based on the JPEG/MPEG compression standards
often require power-expensive implementations at relatively high bit-rates, they have not …

[PDF][PDF] Mobile Client Buffer Level-based Scheduling Algorithms for Variable-Bit-Rate Video Stream Transmission

JH Kim - Journal of Korea Multimedia Society, 2012 - koreascience.kr
In this paper, we propose scheduling algorithms for transporting variable-bit-rate video
stream using playback buffer level of the clients over wireless communication networks. The …

[PDF][PDF] 분산모바일멀티미디어시스템에서재생버퍼수준에기반한동적대역폭할당기법

김진환 - 정보처리학회논문지, 2010 - ktsde.kips.or.kr
분산 모바일 멀티미디어 시스템에서 클라이언트의 재생 버퍼 수준에 기반하여 통신망 대역폭을
동적으로 할당하는 기법이 본 논문에서 제시된다. 이 기법에서 비디오 요청을 서비스하기 위해 …

Adaptive Load Balancing Scheme for Real-Time Video Stream Transmission in Mobile Environment

JH Kim - The Journal of the Institute of Internet, Broadcasting …, 2011 - koreascience.kr
We propose an adaptive load balancing scheme to transport real-time video streams
efficiently in this paper. The playback buffer level of a video requesting client is high or low …