A QoS Model of P2P VoD Streaming System

doi:10.13190/jbupt.201202.72.denggq

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2012, Vol. 35 ›› Issue (2): 72-76.doi: 10.13190/jbupt.201202.72.denggq

• Reports • Previous Articles Next Articles

A QoS Model of P2P VoD Streaming System

DENG Guang-qing¹, WEI Ting¹, CHEN Chang-jia¹, ZHU Wei²,WANG Bin², WU Deng-rong²

1. School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing 100044, China; 2. Research and Development Department, Shanghai SynaCast Media Tech Company Limited, Shanghai 201203, China

Received:2011-03-14 Revised:2011-10-24 Online:2012-04-28 Published:2012-01-05

Abstract

Abstract:

To analyze the influence of the dynamics of download speed on performance of peer to peer (P2P) video on demand (VoD) streaming systems, a playback interruption model is presented. The model shows that the dynamics of download speed is the main reason of the playback interruption. Both increasing the prefetched content and the download speed can reduce the number of interruptions. However, the former delays the interruption, the latter brings forward the interruption. The interruption may happen frequently in the whole playback process, though with low probability. Through network measurement towards PPLive VoD system, the behavior of the interruption can be verified.

Key words: peer to peer, video on demand, quality of service, interruption

CLC Number:

TP393

[1]	YANG Can, LUO Tao, LIU Ying, LI Zexu, XU Yongqing. QoS Routing Algorithm in Clustered Self-Organizing Networks [J]. Journal of Beijing University of Posts and Telecommunications, 2022, 45(1): 1-6.
[2]	ZHAO Fei-fei, ZHOU Mo-miao, HU Shu-kai, YANG Tao. User Matching with Maximum Flow Algorithm for Full-Duplex Small Cells [J]. Journal of Beijing University of Posts and Telecommunications, 2020, 43(6): 82-87.
[3]	LI Qiang, LU Chang-long, CAO Bin, ZHANG Qin-yu. High Spectrum Efficiency Wireless Resource Management Based on Network Slicing [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2019, 42(4): 50-56.
[4]	TANG Lun, ZHAO Pei-pei, ZHAO Guo-fan, CHEN Qian-bin. Dynamic Deployment Algorithm for Service Function Chaining with QoS Guarantee [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2018, 41(6): 90-96.
[5]	RUI Lan-lan, XIONG Ying-lin, HUANG Hao-qiu, QIU Xue-song. Mobile P2P Resource Sharing Mechanism [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2016, 39(s1): 46-49.
[6]	TANG Rui-chun, FANG Li-hua, PANG Min, XU Xiao-wei, DING Xiang-qian. Personalized Cloud-media Services Selection by QoS Prediction [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2016, 39(6): 42-46.
[7]	XU Si-ya, ZHANG Guo-yi, GUO Shao-yong, QIU Xue-song, MENG Luo-ming. A Packet Scheduling Mechanism on Cognitive Radio Networks for Smart Grid [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2015, 38(s1): 15-19.
[8]	MA Hua, HU Zhi-gang. Client Context-Aware Prediction of QoS for Web Services [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2015, 38(4): 91-98.
[9]	WANG Yang, ZENG Peng, ZHANG Yan-yu, Ashish Umre. Maintenance Semantic Metrics for WIA-PA Wireless Sensor Networks in the Device Layer of Smart Grids [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2015, 38(2): 27-32.
[10]	TANG Lun, LIU Yi-fu, LIU Qing-hai, CHEN Qian-bin. Modeling and Analysis of Improved IEEE 802.11DCF [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2014, 37(5): 96-99.
[11]	CHEN Lei, WANG Hong-yu. Efficient Resource Allocation Based on Layered Coding in Multicast Systems with QoS Guarantee [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2014, 37(4): 64-68.
[12]	ZHANG Mao-sen, QIU Zhi-liang, GAO Ya. Combined Circuit/Packet Switching Fabric and Dispatching Scheme [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2014, 37(1): 62-65,89.
[13]	JIN Yong, BAI Guang-wei, CHANG Jin-yi. An Adaptive Cooperative Error Control Mechanism Based on QoS and Distance Aware [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2013, 36(2): 102-106.
[14]	ZHANG Long-chang. Group Decision Making for Hybrid QoS-Aware Web Service Composition [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2013, 36(1): 27-30.
[15]	. A Fast Lightweight Multicasting Protocol with Degree and QoS Related Constrained [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2012, 35(1): 59-63.

A QoS Model of P2P VoD Streaming System

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments