{"title":"H.264/AVC交织3G无线视频流","authors":"T. Schierl, M. Kampmann, T. Wiegand","doi":"10.1109/ICME.2005.1521561","DOIUrl":null,"url":null,"abstract":"We present a streaming system that utilizes interleaved transmission for real-time H.264/AVC video in 3G wireless environments with benefits shown especially in the presence of link outages. In the 3GPP packet-switched streaming Service Rel. 6, H.264/AVC and its RTP payload format are specified. The RTP payload format allows interleaved transmission of NAL units of H.264/AVC. Our simulations also include audio into the interleaving framework and are conducted within a testbed that emulates a 3G network including block error rates on the physical layer, a buffer for retransmission on the link layer for different error rates, and link outages. The experimental results demonstrate the superior performance of interleaving for typical link outage settings.","PeriodicalId":244360,"journal":{"name":"2005 IEEE International Conference on Multimedia and Expo","volume":"42 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"14","resultStr":"{\"title\":\"H.264/AVC interleaving for 3G wireless video streaming\",\"authors\":\"T. Schierl, M. Kampmann, T. Wiegand\",\"doi\":\"10.1109/ICME.2005.1521561\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We present a streaming system that utilizes interleaved transmission for real-time H.264/AVC video in 3G wireless environments with benefits shown especially in the presence of link outages. In the 3GPP packet-switched streaming Service Rel. 6, H.264/AVC and its RTP payload format are specified. The RTP payload format allows interleaved transmission of NAL units of H.264/AVC. Our simulations also include audio into the interleaving framework and are conducted within a testbed that emulates a 3G network including block error rates on the physical layer, a buffer for retransmission on the link layer for different error rates, and link outages. The experimental results demonstrate the superior performance of interleaving for typical link outage settings.\",\"PeriodicalId\":244360,\"journal\":{\"name\":\"2005 IEEE International Conference on Multimedia and Expo\",\"volume\":\"42 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2005-07-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"14\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2005 IEEE International Conference on Multimedia and Expo\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICME.2005.1521561\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2005 IEEE International Conference on Multimedia and Expo","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICME.2005.1521561","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
H.264/AVC interleaving for 3G wireless video streaming
We present a streaming system that utilizes interleaved transmission for real-time H.264/AVC video in 3G wireless environments with benefits shown especially in the presence of link outages. In the 3GPP packet-switched streaming Service Rel. 6, H.264/AVC and its RTP payload format are specified. The RTP payload format allows interleaved transmission of NAL units of H.264/AVC. Our simulations also include audio into the interleaving framework and are conducted within a testbed that emulates a 3G network including block error rates on the physical layer, a buffer for retransmission on the link layer for different error rates, and link outages. The experimental results demonstrate the superior performance of interleaving for typical link outage settings.
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