CN114640861A - 一种基于视频流行度先验预测的边缘缓存优化方法 - Google Patents
一种基于视频流行度先验预测的边缘缓存优化方法 Download PDFInfo
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- CN114640861A CN114640861A CN202210246553.XA CN202210246553A CN114640861A CN 114640861 A CN114640861 A CN 114640861A CN 202210246553 A CN202210246553 A CN 202210246553A CN 114640861 A CN114640861 A CN 114640861A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
- H04N21/23113—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion involving housekeeping operations for stored content, e.g. prioritizing content for deletion because of storage space restrictions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/251—Learning process for intelligent management, e.g. learning user preferences for recommending movies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
- H04N21/4667—Processing of monitored end-user data, e.g. trend analysis based on the log file of viewer selections
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Databases & Information Systems (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
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CN202210246553.XA CN114640861B (zh) | 2022-03-14 | 2022-03-14 | 一种基于视频流行度先验预测的边缘缓存优化方法 |
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Citations (7)
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CN107911711A (zh) * | 2017-10-24 | 2018-04-13 | 北京邮电大学 | 一种考虑分区的边缘缓存替换改进方法 |
CN108920503A (zh) * | 2018-05-28 | 2018-11-30 | 哈尔滨工程大学 | 一种基于社交网络信任度的微视频个性化推荐算法 |
CN109451517A (zh) * | 2018-12-27 | 2019-03-08 | 同济大学 | 一种基于移动边缘缓存网络的缓存放置优化方法 |
CN110730471A (zh) * | 2019-10-25 | 2020-01-24 | 重庆邮电大学 | 基于区域用户兴趣匹配的移动边缘缓存方法 |
WO2020263024A1 (en) * | 2019-06-28 | 2020-12-30 | Samsung Electronics Co., Ltd. | Content distribution server and method |
CN113115340A (zh) * | 2021-04-14 | 2021-07-13 | 重庆邮电大学 | 一种蜂窝网络中基于流行度预测的缓存优化方法 |
CN113377531A (zh) * | 2021-06-04 | 2021-09-10 | 重庆邮电大学 | 基于无线能量驱动的移动边缘计算分布式服务部署方法 |
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2022
- 2022-03-14 CN CN202210246553.XA patent/CN114640861B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107911711A (zh) * | 2017-10-24 | 2018-04-13 | 北京邮电大学 | 一种考虑分区的边缘缓存替换改进方法 |
CN108920503A (zh) * | 2018-05-28 | 2018-11-30 | 哈尔滨工程大学 | 一种基于社交网络信任度的微视频个性化推荐算法 |
CN109451517A (zh) * | 2018-12-27 | 2019-03-08 | 同济大学 | 一种基于移动边缘缓存网络的缓存放置优化方法 |
WO2020263024A1 (en) * | 2019-06-28 | 2020-12-30 | Samsung Electronics Co., Ltd. | Content distribution server and method |
CN110730471A (zh) * | 2019-10-25 | 2020-01-24 | 重庆邮电大学 | 基于区域用户兴趣匹配的移动边缘缓存方法 |
CN113115340A (zh) * | 2021-04-14 | 2021-07-13 | 重庆邮电大学 | 一种蜂窝网络中基于流行度预测的缓存优化方法 |
CN113377531A (zh) * | 2021-06-04 | 2021-09-10 | 重庆邮电大学 | 基于无线能量驱动的移动边缘计算分布式服务部署方法 |
Non-Patent Citations (2)
Title |
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H. S. GOIAN ET AL.: "Popularity-Based Video Caching Techniques for Cache-Enabled Networks: A Survey", 《IEEE ACCESS》, vol. 7, pages 27699 - 27719, XP011714642, DOI: 10.1109/ACCESS.2019.2898734 * |
王俊岭: "基于协同的边缘缓存策略研究", 《中国优秀硕士学位论文全文数据库信息科技辑(月刊),2021年第02期》 * |
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