{"title":"ROHC对DVB-S2纯gse传输系统IP封装效率的影响","authors":"Nikhil George Ninan, N. Ewald, G. Fairhurst","doi":"10.1109/ASMS-SPSC.2010.5586872","DOIUrl":null,"url":null,"abstract":"The 2nd generation of Digital Video Broadcasting for Satellite (DVB-S2) standards allows the direct transmission of IP content using the Generic Stream Encapsulation (GSE) protocol, replacing the existing Transport Stream (MPEG-2 TS). This represents an evolution from the two current encapsulation methods: the native use of the Packetized Elementary Stream (PES) over TS for MPEG-2 encoded applications and, the use of adaptation protocols such as the Multi-Protocol Encapsulation (MPE) and the Unidirectional Lightweight Encapsulation (ULE) over TS for IP-based MPEG-4 encoded content. This paper reviews this evolution and analyses the overhead improvement resulting from this IP-only architecture. This evaluation considers the impact of using RObust Header Compression (ROHC) on the efficiency for DVB-S2 IP/GSE-only transmission.","PeriodicalId":221214,"journal":{"name":"2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop","volume":"10 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Impact of ROHC on IP encapsulation efficiency in a DVB-S2 GSE-only transmission system\",\"authors\":\"Nikhil George Ninan, N. Ewald, G. Fairhurst\",\"doi\":\"10.1109/ASMS-SPSC.2010.5586872\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The 2nd generation of Digital Video Broadcasting for Satellite (DVB-S2) standards allows the direct transmission of IP content using the Generic Stream Encapsulation (GSE) protocol, replacing the existing Transport Stream (MPEG-2 TS). This represents an evolution from the two current encapsulation methods: the native use of the Packetized Elementary Stream (PES) over TS for MPEG-2 encoded applications and, the use of adaptation protocols such as the Multi-Protocol Encapsulation (MPE) and the Unidirectional Lightweight Encapsulation (ULE) over TS for IP-based MPEG-4 encoded content. This paper reviews this evolution and analyses the overhead improvement resulting from this IP-only architecture. This evaluation considers the impact of using RObust Header Compression (ROHC) on the efficiency for DVB-S2 IP/GSE-only transmission.\",\"PeriodicalId\":221214,\"journal\":{\"name\":\"2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop\",\"volume\":\"10 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-09-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ASMS-SPSC.2010.5586872\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ASMS-SPSC.2010.5586872","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Impact of ROHC on IP encapsulation efficiency in a DVB-S2 GSE-only transmission system
The 2nd generation of Digital Video Broadcasting for Satellite (DVB-S2) standards allows the direct transmission of IP content using the Generic Stream Encapsulation (GSE) protocol, replacing the existing Transport Stream (MPEG-2 TS). This represents an evolution from the two current encapsulation methods: the native use of the Packetized Elementary Stream (PES) over TS for MPEG-2 encoded applications and, the use of adaptation protocols such as the Multi-Protocol Encapsulation (MPE) and the Unidirectional Lightweight Encapsulation (ULE) over TS for IP-based MPEG-4 encoded content. This paper reviews this evolution and analyses the overhead improvement resulting from this IP-only architecture. This evaluation considers the impact of using RObust Header Compression (ROHC) on the efficiency for DVB-S2 IP/GSE-only transmission.