TY - GEN
T1 - P2P video live streaming with MDC
T2 - IEEE International Conference onMultimedia and Expo, ICME 2007
AU - Liu, Zhengye
AU - Shen, Yanming
AU - Panwar, Shivendra S.
AU - Ross, Keith W.
AU - Wang, Yao
N1 - Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2007
Y1 - 2007
N2 - In this paper, we consider applying multiple description coding in mesh-pull P2P live streaming networks to provide incentives for redistribution. In our system, a video is encoded into multiple descriptions with each description having equal importance. We consider a heterogeneous system with peers having different uplink bandwidths. We design a distributed protocol in which a peer contributing more uplink bandwidth receives more descriptions and consequently better video quality. Previous approaches consider single-layer video, where each peer receives the same video quality no matter how much bandwidth it contributes to the system. The simulation results show that our approach can provide differentiated video quality commensurate with a peer's contribution to other peers.
AB - In this paper, we consider applying multiple description coding in mesh-pull P2P live streaming networks to provide incentives for redistribution. In our system, a video is encoded into multiple descriptions with each description having equal importance. We consider a heterogeneous system with peers having different uplink bandwidths. We design a distributed protocol in which a peer contributing more uplink bandwidth receives more descriptions and consequently better video quality. Previous approaches consider single-layer video, where each peer receives the same video quality no matter how much bandwidth it contributes to the system. The simulation results show that our approach can provide differentiated video quality commensurate with a peer's contribution to other peers.
UR - http://www.scopus.com/inward/record.url?scp=46449111460&partnerID=8YFLogxK
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U2 - 10.1109/icme.2007.4284583
DO - 10.1109/icme.2007.4284583
M3 - Conference contribution
AN - SCOPUS:46449111460
SN - 1424410177
SN - 9781424410170
T3 - Proceedings of the 2007 IEEE International Conference on Multimedia and Expo, ICME 2007
SP - 48
EP - 51
BT - Proceedings of the 2007 IEEE International Conference on Multimedia and Expo, ICME 2007
PB - IEEE Computer Society
Y2 - 2 July 2007 through 5 July 2007
ER -