Enabling resilient P2P video streaming: survey and analysis

Abboud, Osama; Pussep, Konstantin; Kovačević, Aleksandra; Mohr, Katharina; Kaune, Sebastian; Steinmetz, Ralf

doi:10.1007/s00530-011-0229-x

Cited by 32 publications

(21 citation statements)

References 80 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However, they usually require high deployment and maintenance costs. Therefore, various P2P technologies that can provide fully-distributed and cooperative applications at low cost have emerged as an alternative, thereby reducing the burdens placed on the servers [20,21]. A novel interactive broadcasting infrastructure based on a decentralized architecture has been proposed [22].…”

Section: Related Workmentioning

confidence: 99%

An Adaptive Buffering Scheme for P2P Live and Time-Shifted Streaming

Kim

Kim²,

Lee

2017

Applied Sciences

View full text Add to dashboard Cite

Abstract:Recently, P2P streaming techniques have been a promising solution to a large-scale live streaming system because of their high scalability and low installation cost. In P2P live streaming systems, however, it is difficult to manage peers' buffers effectively, because they can buffer only a limited amount of data around a live broadcasting time in the main memory and suffer from long playback lag due to the nature of P2P structures. In addition, the number of peers decreases rapidly as the playback position moves further from this time by performing time-shifted viewing. These situations widen the distribution of peers' playback positions, thereby decreasing the degree of data duplication among peers. Moreover, it is hard to use each peer's buffer as the caching area because the buffer area where the chunks that have already been played back are stored can be overwritten at any time by new chunks that will arrive soon. In this paper, we therefore propose a novel buffering scheme to significantly increase data duplication in buffering periods among peers in P2P live and time-shifted streaming systems. In our proposed scheme, the buffer ratio of each peer is adaptively adjusted according to its relative playback position in a group by increasing the ratio of the caching area in its buffer as its playback position moves earlier in time and increasing the ratio of the prefetching area as its playback position moves later. Through extensive simulations, we demonstrate that our proposed adaptive buffering scheme outperforms the conventional buffering technique considerably in terms of startup delay, average jitter ratio, and the ratio of necessary chunks in a buffermap.

show abstract

Section: Related Workmentioning

confidence: 99%

An Adaptive Buffering Scheme for P2P Live and Time-Shifted Streaming

Kim

Kim²,

Lee

2017

Applied Sciences

View full text Add to dashboard Cite

show abstract

“…However, QoS assurance assisted by network reorganization is a new challenge. It must have a close correspondence with the research topic, dynamic resilient streaming [31]. The word "resilience" is defined as the persistence of avoiding failures and malfunctioning in the presence of changes.…”

Section: Future Research Directionsmentioning

confidence: 99%

Dynamic Reconfiguration for Adaptive Streaming

Yoshida

2014

Advanced Content Delivery, Streaming, and Cloud Services

View full text Add to dashboard Cite

“…In the past years, rich investigations in P2P overlay construction or have been proposed [7], [8], [10], [12]- [20]. Among these investigations, a significant part is addressing tree-based overlay construction and/or optimization.…”

Section: Related Workmentioning

confidence: 99%

“…On the other hand, tree-based overlays are superior in producing less traffic overhead and in higher supportiveness of guaranteeing bounded path delay [9]. Hybrid-based overlays are proposed aiming to combine the advantages of tree-based and mesh-based overlays, while requiring higher costs in construction and maintenance [10].…”

Section: Introductionmentioning

confidence: 99%

An Adaptive Approach to Optimize Tree-Based Overlay for P2P Streaming

Hsu¹,

Hsiao²,

Miao³

2013

JACN

View full text Add to dashboard Cite

Abstract-P2P technologies have been popularly adopted for large-scale applications of content distribution, including file sharing, video on demand and live television, for its advantages in system scalability and deployment efficiency. To further improve the distribution effectiveness of application-layer multicast overlay constructed by P2P technologies, in current years several types of overlay optimization approaches were proposed by focusing on different criteria such as end-to-end delay and bandwidth cost of content server. In this study, we integrate two general criteria of overlay optimization: end-to-end delay and uplink bandwidth, into single parametric criterion named adaptive scoring function. This function is designed from user's perspective of P2P streaming application. Based on the adaptive scoring function, we propose a distributed adaptive overlay optimization approach. Compared with optimization approaches based on other criteria including tree-cost, root-delay, and uplink bandwidth, the experiment results show that the proposed approach significantly reduces end-to-end delay without sacrificing streaming quality, more feasible for P2P streaming applications based on tree-based overlay.Index Terms-Peer-to-peer streaming, tree-based overlay, end-to-end delay, overlay optimization.

show abstract

Enabling resilient P2P video streaming: survey and analysis

Cited by 32 publications

References 80 publications

An Adaptive Buffering Scheme for P2P Live and Time-Shifted Streaming

An Adaptive Buffering Scheme for P2P Live and Time-Shifted Streaming

Dynamic Reconfiguration for Adaptive Streaming

An Adaptive Approach to Optimize Tree-Based Overlay for P2P Streaming

Contact Info

Product

Resources

About