Paper Info
Title
Probabilistic Packet Scheduling Scheme for Hybrid Pull-Push P2P Live Streaming Protocols
Abstract
Hybrid pull-push P2P live streaming protocols are proposed to reduce the delay and the overhead of mesh based protocols and to improve the robustness of tree based protocols. In conventional hybrid protocols such as Cool streaming, the partition of a given stream into several sub streams is conducted in a static manner and each peer selects its parents without considering their upload availability. In this paper, we propose a new packet scheduling scheme for hybrid protocols based on the notion of randomization. Our scheme attaches a pseudo random number to each packet, and associates a sub range of random numbers to each parent and-child pair so that a packet attached a random number will be forwarded through a link associated with a sub range containing the random number. The size of each sub range is determined by considering the upload availability of each parent. By taking such a dynamic, probabilistic approach, we could improve the efficiency of resource utilization, as well as the stability, flexibility, and the robustness against peer churns.
Year
DOI
Venue
2011
10.1109/ICNC.2011.44
Networking and Computing
Keywords
Field
DocType
hybrid pull-push p2p live,new packet scheduling scheme,parent and-child pair,pseudo random number,conventional hybrid protocol,streaming protocols,hybrid pull-push p2p,sub range,upload availability,random number,hybrid protocol,probabilistic packet scheduling scheme,sub stream,resource utilization,protocols,probability,p2p,scheduling
Computer science,Scheduling (computing),Upload,Network packet,Computer network,Robustness (computer science),Probabilistic logic,Partition (number theory),Live streaming,Pseudorandom number generator,Distributed computing
Conference
ISBN
Citations 
PageRank 
978-1-4577-1796-3
1
0.35
References 
Authors
7
2
Name
Order
Citations
PageRank
Bahaa Aldeen Alghazawy111.36
Satoshi Fujita24618.99