{"title":"DVoIP:带宽受限环境中用于服务质量的动态ip语音转换","authors":"M. Craven, T.N. Le, P. Lardieri","doi":"10.1109/MILCOM.2008.4753351","DOIUrl":null,"url":null,"abstract":"Voice-over-IP (VoIP) call streams suffer from poor quality when the available bandwidth drops below the minimum requirements for the call. Dynamic VoIP (DVoIP) improves quality by performing on-the-fly transformations on VoIP streams to reduce the bandwidth requirements of the call. DVoIP reduces bandwidth requirements by transcoding high-bitrate codecs to low-bandwidth ones and by aggregating the contents of multiple VoIP packets into a single DVoIP packet. With little to no increase in latency or decrease in voice quality, DVoIP can ensure zero packet loss for active calls.","PeriodicalId":434891,"journal":{"name":"MILCOM 2008 - 2008 IEEE Military Communications Conference","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"DVoIP: Dynamic Voice-over-IP transformations for quality of service in bandwidth constrained environments\",\"authors\":\"M. Craven, T.N. Le, P. Lardieri\",\"doi\":\"10.1109/MILCOM.2008.4753351\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Voice-over-IP (VoIP) call streams suffer from poor quality when the available bandwidth drops below the minimum requirements for the call. Dynamic VoIP (DVoIP) improves quality by performing on-the-fly transformations on VoIP streams to reduce the bandwidth requirements of the call. DVoIP reduces bandwidth requirements by transcoding high-bitrate codecs to low-bandwidth ones and by aggregating the contents of multiple VoIP packets into a single DVoIP packet. With little to no increase in latency or decrease in voice quality, DVoIP can ensure zero packet loss for active calls.\",\"PeriodicalId\":434891,\"journal\":{\"name\":\"MILCOM 2008 - 2008 IEEE Military Communications Conference\",\"volume\":\"47 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"MILCOM 2008 - 2008 IEEE Military Communications Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MILCOM.2008.4753351\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"MILCOM 2008 - 2008 IEEE Military Communications Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MILCOM.2008.4753351","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
DVoIP: Dynamic Voice-over-IP transformations for quality of service in bandwidth constrained environments
Voice-over-IP (VoIP) call streams suffer from poor quality when the available bandwidth drops below the minimum requirements for the call. Dynamic VoIP (DVoIP) improves quality by performing on-the-fly transformations on VoIP streams to reduce the bandwidth requirements of the call. DVoIP reduces bandwidth requirements by transcoding high-bitrate codecs to low-bandwidth ones and by aggregating the contents of multiple VoIP packets into a single DVoIP packet. With little to no increase in latency or decrease in voice quality, DVoIP can ensure zero packet loss for active calls.
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