Title :
An Opportunistic Scheduling Algorithm for MPEG Video Over Shared Wireless Downlink
Author :
Tang, Junhua ; Zhang, Liren ; Siew, Chee-Kheong
Author_Institution :
School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore
Abstract :
This paper presents a novel video scheduling algorithm for streaming MPEG video over multi-user shared wireless link, in which video sessions are scheduled based on both location-dependent channel condition and instantaneous frame delay. This algorithm also employs a pro-active frame discard mechanism to discard potential problematic frames. The numerical results show that the proposed algorithm is able to significantly improve link throughput and guarantee long-term fairness.
Keywords :
Bit rate; Costs; Delay; Downlink; Scheduling algorithm; Streaming media; Telecommunication traffic; Throughput; Traffic control; Video sharing; opportunistic scheduling; video streaming; wireless downlink;
Conference_Titel :
Communications, 2006. ICC '06. IEEE International Conference on
Conference_Location :
Istanbul
Print_ISBN :
1-4244-0355-3
Electronic_ISBN :
8164-9547
DOI :
10.1109/ICC.2006.254817
