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.
Original language | English |
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Title of host publication | Advanced satellite multimedia systems conference (asma) and the 11th signal processing for space communications workshop (spsc), 2010 5th |
Publisher | IEEE Explore |
Pages | 484-489 |
Number of pages | 6 |
ISBN (Electronic) | 9781424468324 |
ISBN (Print) | 9781424468317 |
DOIs | |
Publication status | Published - 2010 |
Event | Advanced Satellite Mobile Systems Conference - Cagliar, Italy Duration: 13 Sep 2010 → 15 Sep 2010 |
Conference
Conference | Advanced Satellite Mobile Systems Conference |
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Country/Territory | Italy |
City | Cagliar |
Period | 13/09/10 → 15/09/10 |
Keywords
- ROHC
- DVB-S2
- GSE
- MPEG-2
- MPEG-4