Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/15800
Title: Optimized algorithms for multimedia streaming
Authors: LI YONGFENG
Keywords: proxy, streaming, optimization, caching, adaptation, transmission
Issue Date: 12-May-2009
Source: LI YONGFENG (2009-05-12). Optimized algorithms for multimedia streaming. ScholarBank@NUS Repository.
Abstract: Since the introduction of video streaming a decade ago, it has been experiencing a dramatic growth and becoming an important multimedia communication method over Internet. Video streaming applications require real-time data delivery in order to provide continuous playback at clients with good perceptual quality. Nevertheless, lack of system resources and quality of service (QoS) support from Internet pose many issues that need to be resolved, such as how to deliver scalable coded video over networks with varying bandwidth, how to cater to heterogeneous requests simultaneously, and how to cache video efficiently. This research includes studies of different components of a video streaming system, and proposes several optimization models and algorithms to improve system performance in the presence of mutative environment and constrained resources. The dissertation validates the proposed models, algorithms, schemes and explores their characteristics through extensive simulations.
URI: http://scholarbank.nus.edu.sg/handle/10635/15800
Appears in Collections:Ph.D Theses (Open)

Show full item record
Files in This Item:
File Description SizeFormatAccess SettingsVersion 
HT030159L.pdf1.03 MBAdobe PDF

OPEN

NoneView/Download

Page view(s)

236
checked on Jan 14, 2018

Download(s)

168
checked on Jan 14, 2018

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.