Hybrid Peer-to-peer Streaming System for Mobile Peers with Transcoding
Journal Title: EAI Endorsed Transactions on Creative Technologies - Year 2015, Vol 2, Issue 4
Abstract
In this paper, we study in hybrid peer-to-peer (P2P) streaming system, which includes fixed peers and mobile peers in the same network, and propose a flow rate allocation algorithm to optimize the streaming system. In the proposed algorithm, based on transcoding technique, we describe how to exchange original and transcoded data among video source server, fixed and mobile peers. The purpose of our algorithm is to reduce the bandwidth demand of video source server, while ensuring the flow rate of video data sending to any peer no less than its video coding rate. We compare the performance of P2P streaming system using our algorithm with traditional design in various situations in the simulation experiment, and test how much benefit the system can get from the new algorithm. The results show that, if the flow rate of video data is allocated appropriately, better performance of streaming system can be achieved.
Authors and Affiliations
Shuai Zeng, Guo-feng Zhao, Chuan Xu
Keywords
Related Articles
- EP ID EP45837
- DOI http://dx.doi.org/10.4108/icst.mobimedia.2015.258988
- Views 302
- Downloads 0
Philosophy of Computer Game with BCI as Healthcare Information Design Outcomes: Toward a New Approach of Knowledge Game
This study presents that the computer game using brain information as healthcare design outcomes is being philosophized as an object of thoughts. In order to define the philosophy of computer game with BCI (Brain-Compute...
An Autonomous and Distributed Mobility Management Scheme in Mobile Core Networks
The 5th generation mobile and wireless communication systems are expected to accommodate exploding traffic, increasing number of devices, and heterogeneous applications driven by proliferation of IoT and M2M technologies...
PaisleyTrees: A Size-Invariant Tree Visualization
Squeezing large tree structures into suitable visualizations has been a perennial problem. In response to this challenge, we present PaisleyTrees, a size-invariant tree visualization. PaisleyTrees integrate node-of-inter...
Moving Collaborations: A Critical Inquiry Into Designing Creative Interactive Systems for Choreography
The use of technology in choreographic process has been encumbered by the richness of data in live human movement and the constraints of computation. While technology is often considered a tool in choreographic process,...
A taxonomy of camera calibration and video projection correction methods
This paper provides a classification of calibration methods for cameras and projectors. From basic homography to complex geometric calibration methods, this paper aims at simplifying the choice of the methods to perform...