[Paper] Service Differentiation Based Incentive Mechanism for P2P Streaming in Hybrid Overlay Network
スポンサーリンク
概要
- 論文の詳細を見る
In Peer-to-Peer (P2P) networks, an incentive mechanism is a necessary component to deal with the free-riding behavior. The challenge is that direct reciprocal incentives; e.g., tit-for-tat, which consider the cooperation of peers in a pair-wise manner, are not suited with P2P streaming. In this paper, we propose a new service differentiation mechanism to provide a redistribution incentive for P2P streaming in a hybrid overlay network. The contribution of a peer can be measured from the number of video sub-streams that it uploads to other peers. By sending one request message, the number of sub-streams that each peer can retrieve is varied by its contribution level. An altruistic peer thus has to send less request messages and will experience smoother video quality than a selfish peer. Through simulations, we demonstrate that our solution can provide service differentiation among peers with better streaming quality than the tit-for-tat scheme.
- The Institute of Image Information and Television Engineersの論文
The Institute of Image Information and Television Engineers | 論文
- 3D映像普及のための生体安全性
- Productivity and Quality Evaluation of 3D CG Short Animation Generated
- 3-3. TV Interface Based on Viewing Context
- 光学と立体テレビ
- Value Creation by Superior Technologies for Designing Information Environments and Services