TY - GEN
T1 - Peer selection and scheduling of H.264 SVC video over wireless networks
AU - Birkos, Konstantinos
AU - Tselios, Christos
AU - Dagiuklas, Tasos
AU - Kotsopoulos, Stavros
PY - 2013
Y1 - 2013
N2 - Scalable video enables flexible video delivery over IP networks. The adaptation of the video content to the network configuration and the networking conditions is the great advantage of scalable video. In this research work, on-demand H.264 SVC video delivery over wireless multi-hop single-frequency networks is studied. The main objective is to achieve the highest levels of video quality possible while ensuring fairness among competing video flows over a wireless network. With the main barrier being interference, each video receiver has to decide from which peer it will receive a specific layer. The problem of peer selection and layer allocation is formed as a Mixed Integer Linear Program (MILP). A relaxation as a Non-Linear Program (NLP) is also provided. Simulation results based on real input video sequences verify the validity of the theoretical approach.
AB - Scalable video enables flexible video delivery over IP networks. The adaptation of the video content to the network configuration and the networking conditions is the great advantage of scalable video. In this research work, on-demand H.264 SVC video delivery over wireless multi-hop single-frequency networks is studied. The main objective is to achieve the highest levels of video quality possible while ensuring fairness among competing video flows over a wireless network. With the main barrier being interference, each video receiver has to decide from which peer it will receive a specific layer. The problem of peer selection and layer allocation is formed as a Mixed Integer Linear Program (MILP). A relaxation as a Non-Linear Program (NLP) is also provided. Simulation results based on real input video sequences verify the validity of the theoretical approach.
UR - http://www.scopus.com/inward/record.url?scp=84881575261&partnerID=8YFLogxK
U2 - 10.1109/WCNC.2013.6554808
DO - 10.1109/WCNC.2013.6554808
M3 - Conference contribution
AN - SCOPUS:84881575261
SN - 9781467359399
T3 - IEEE Wireless Communications and Networking Conference, WCNC
SP - 1633
EP - 1638
BT - 2013 IEEE Wireless Communications and Networking Conference, WCNC 2013
T2 - 2013 IEEE Wireless Communications and Networking Conference, WCNC 2013
Y2 - 7 April 2013 through 10 April 2013
ER -