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DVB standards are affected by two major developments over the last years: the convergence to IP networks, and the increasing proliferation of mobile devices. This has led to the adoption of more efficient IP encapsulation protocols such as the Generic Stream Encapsulation (GSE) on one hand, and the specification of solutions targeted for mobile channels on the other hand. One such set of solutions...
The current signalling framework for Digital Video Broadcasting systems is based on MPEG‐2 encoded Program Specific Information and System Information tables that rely on the transport stream. It is expected that in the near future, this architecture will be replaced by one based on the Generic Stream Encapsulation protocol, paving the way for the convergence of DVB‐S2 broadcast transmission networks...
The current signalling framework for Digital Video Broadcasting (DVB) systems is based on MPEG-2 encoded Program Specific Information and System Information (PSI/SI) Tables that rely on the Transport Stream (TS). It is expected that in time, this architecture will be replaced by one based on the Generic Stream Encapsulation (GSE) protocol, paving the way for the convergence of DVB-S2 broadcast transmission...
The Unidirectional Lightweight Encapsulation (ULE) protocol has been defined for efficient transport of IPv4/6 and other protocols over the MPEG-2 Transport Stream (TS). The proliferation of this technology on the mass market may benefit from a security solution protecting against potential threats such as eavesdropping, as well as masquerading, modification of messages, and replay attacks, similar...
The unidirectional lightweight encapsulation (ULE) protocol is an efficient and extensible wrapper mechanism for IP over MPEG-2 networks. Such networks are typically operated on broadcast wireless channels and are thus specifically vulnerable to attacks. Passive attacks, such as eaves-dropping, are simple to perform and emphasize the importance for security and support within ULE. In this paper a...
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