NDLI: Characterizing user access behaviors in mobile TV system

Content Provider	IEEE Xplore Digital Library
Author	Yuheng Li Yiping Zhang Ruixi Yuan
Copyright Year	2012
Description	Author affiliation: Beijing Shandong Technology, Beijing 100083, China (Yiping Zhang) \|\| Tsinghua National Laboratory for Information Science and Technology, Department of Automation, Tsinghua University, Beijing 100084, China (Yuheng Li; Ruixi Yuan)
Abstract	Video traffic will soon become the majority of the data traffic in mobile networks. However, little is known about how users watch video on mobile devices. Understanding the characteristics of mobile video access can greatly benefit the design of video distribution systems in mobile networks. In this paper, we present an analysis of data logs obtained from a large scale commercial mobile TV system. Our analysis shows that user video accesses can be separated into two distinct categories: browsing and viewing. The user browsing sessions are short video accesses, with its length following a Weibull distribution. The user viewing sessions are considerably longer; its length distribution follows a piecewise model which combines the lognormal distribution and a tail following generalized Pareto distribution. The findings are especially useful for modeling and optimization of Internet based mobile TV systems.
Starting Page	2093
Ending Page	2097
File Size	871157
Page Count	5
File Format	PDF
ISBN	9781457720529
ISSN	15503607
e-ISBN	9781457720536
e-ISBN	9781457720512
DOI	10.1109/ICC.2012.6363915
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-06-10
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Streaming media Mobile TV Mobile communication Mobile computing Internet Weibull distribution
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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