Individual Preference Probability Modeling for Video Content in Wireless Caching Networks

Ming Chun Lee, Andreas F. Molisch, Nishanth Sastry, Aravindh Raman

研究成果: Conference contribution同行評審

16 引文 斯高帕斯(Scopus)

摘要

Caching of video files at the wireless edge, i.e., at the base stations or on user devices, is a key method for improving wireless video delivery. While global popularity distributions of video content have been investigated in the past, and used in a variety of caching algorithms, this paper investigates the statistical modeling of the individual user preferences. With individual preferences being represented by probabilities, we identify their critical features and parameters and propose a novel modeling framework as well as a parameterization of the framework based on an extensive real-world data set. Besides, an implementation recipe for generating practical individual preference probabilities is proposed. By comparing with the underlying real data, we show that the proposed models and generation approach can effectively characterize individual preferences of users for video content.

原文English
主出版物標題2017 IEEE Global Communications Conference, GLOBECOM 2017 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
頁面1-7
頁數7
ISBN(電子)9781509050192
DOIs
出版狀態Published - 1 七月 2017
事件2017 IEEE Global Communications Conference, GLOBECOM 2017 - Singapore, Singapore
持續時間: 4 十二月 20178 十二月 2017

出版系列

名字2017 IEEE Global Communications Conference, GLOBECOM 2017 - Proceedings
2018-January

Conference

Conference2017 IEEE Global Communications Conference, GLOBECOM 2017
國家Singapore
城市Singapore
期間4/12/178/12/17

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