{"title":"一个基于数据包的缓存代理,具有视频流的丢失恢复功能","authors":"Kuan-Sheng Hsueh, Sheng-de Wang","doi":"10.1109/PRDC.2002.1185637","DOIUrl":null,"url":null,"abstract":"With the popularity of broadband networks, video streaming is growing rapidly in the Internet. By deployment of caching proxies, backbone bandwidth can be saved significantly. In this paper, we propose a packet-based caching architecture for video streaming. The proposed caching scheme is based on streamed packets instead of video files and the consideration of packet loss recovery. We also propose an effective cache replacement algorithm, PLFU, and evaluate it through simulation.","PeriodicalId":362330,"journal":{"name":"2002 Pacific Rim International Symposium on Dependable Computing, 2002. Proceedings.","volume":"519 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"13","resultStr":"{\"title\":\"A packet-based caching proxy with loss recovery for video streaming\",\"authors\":\"Kuan-Sheng Hsueh, Sheng-de Wang\",\"doi\":\"10.1109/PRDC.2002.1185637\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"With the popularity of broadband networks, video streaming is growing rapidly in the Internet. By deployment of caching proxies, backbone bandwidth can be saved significantly. In this paper, we propose a packet-based caching architecture for video streaming. The proposed caching scheme is based on streamed packets instead of video files and the consideration of packet loss recovery. We also propose an effective cache replacement algorithm, PLFU, and evaluate it through simulation.\",\"PeriodicalId\":362330,\"journal\":{\"name\":\"2002 Pacific Rim International Symposium on Dependable Computing, 2002. Proceedings.\",\"volume\":\"519 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-12-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"13\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2002 Pacific Rim International Symposium on Dependable Computing, 2002. Proceedings.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PRDC.2002.1185637\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2002 Pacific Rim International Symposium on Dependable Computing, 2002. Proceedings.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PRDC.2002.1185637","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A packet-based caching proxy with loss recovery for video streaming
With the popularity of broadband networks, video streaming is growing rapidly in the Internet. By deployment of caching proxies, backbone bandwidth can be saved significantly. In this paper, we propose a packet-based caching architecture for video streaming. The proposed caching scheme is based on streamed packets instead of video files and the consideration of packet loss recovery. We also propose an effective cache replacement algorithm, PLFU, and evaluate it through simulation.