Title :
A Nondisruptive Adaptation Scheme for Peer-to-Peer Live Video Streaming during Vertical Handoff
Author :
Lee, Seungik ; Ko, Yangwoo ; Lee, Dongman ; Hyun, Soon J.
Author_Institution :
Sch. of Eng., Inf. & Commun. Univ., Daejeon
Abstract :
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.
Keywords :
quality of service; video streaming; QoS-constrained peer selection; bandwidth; multipath handoff; nondisruptive adaptation scheme; nondisruptive rate adaptation schemes; peer-to-peer live video streaming; reception rate; shared bottleneck problem; vertical handoff; Bandwidth; Degradation; Next generation networking; Peer to peer computing; Quality of service; Scalability; State estimation; Streaming media; Video sharing; Yield estimation;
Conference_Titel :
Consumer Communications and Networking Conference, 2009. CCNC 2009. 6th IEEE
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-2308-8
Electronic_ISBN :
978-1-4244-2309-5
DOI :
10.1109/CCNC.2009.4784811
