TY - JOUR
T1 - Objective and Subjective Evaluation of QOAS Video Streaming over Broadband Networks
AU - Muntean, Gabriel Miro
AU - Perry, Philip
AU - Murphy, Liam
PY - 2005/1/1
Y1 - 2005/1/1
N2 - This article presents objective and subjective testing results that assess the performance of the Quality-Oriented Adaptation Scheme (QOAS) when used for high quality multimedia streaming over local broadband IP networks. Results of objective tests using a QOAS simulation model show very efficient adaptation in terms of end-user perceived quality, loss rate, and bandwidth utilization, compared to existing adaptive streaming schemes such as LDA+, and TFRCP. Subjective tests confirm these results by showing high end-user perceived quality of the QOAS under various network conditions.
AB - This article presents objective and subjective testing results that assess the performance of the Quality-Oriented Adaptation Scheme (QOAS) when used for high quality multimedia streaming over local broadband IP networks. Results of objective tests using a QOAS simulation model show very efficient adaptation in terms of end-user perceived quality, loss rate, and bandwidth utilization, compared to existing adaptive streaming schemes such as LDA+, and TFRCP. Subjective tests confirm these results by showing high end-user perceived quality of the QOAS under various network conditions.
UR - http://www.scopus.com/inward/record.url?scp=85008020250&partnerID=8YFLogxK
U2 - 10.1109/TNSM.2005.4798298
DO - 10.1109/TNSM.2005.4798298
M3 - Article
AN - SCOPUS:85008020250
SN - 1932-4537
VL - 2
SP - 19
EP - 28
JO - IEEE Transactions on Network and Service Management
JF - IEEE Transactions on Network and Service Management
IS - 1
ER -