A Nondisruptive Adaptation Scheme for Peer-to-Peer Live Video Streaming during Vertical Handoff

被引：0

作者：

Lee, Seungik ^{[1
]}

Ko, Yangwoo ^{[1
]}

Lee, Dongman ^{[1
]}

Hyun, Soon J. ^{[1
]}

机构：

[1] Informat & Commun Univ, Sch Engn, Taejon, South Korea

来源：

2009 6TH IEEE CONSUMER COMMUNICATIONS AND NETWORKING CONFERENCE, VOLS 1 AND 2 | 2009年

关键词：

peer-to-peer; video delivery; vertical handoff; peer selection; rate adaptation; shared bottleneck;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this paper, we propose QoS-constrained peer selection and nondisruptive rate adaptation schemes with considering shared bottleneck problem to provide a stable peer-to-peer live video streaming service during vertical handoff. In the proposed scheme, a QoS-constrained peer is selected by estimating bandwidth with active probing, and a reception rate converges to a stable state without any QoS degradation with help of multi-path handoff. The shared bottleneck problem is addressed by adjusting the estimated bandwidth and yielding the redundant bandwidth usage.

引用

页码：138 / 139

页数：2