Name
Abstract | ||
|---|---|---|
To allow producing digital TV applications independently from receiver’s hardware and operating system, and also to provide
better support to application designs, middleware layer is introduced in digital TV system architectures. At first, middleware
systems were developed aiming at specific transport platforms (IPTV, terrestrial DTV, etc.), offering support to services
specifically designed for those platforms. However, the next generation of digital TV pulls all TV services present in all
current platforms together into a single core of distributed services, as a result of the transport platforms convergence.
In this hybrid TV, transport systems shall be concealed by the middleware to applications, as other operating system and hardware
resources are hidden.
This paper emphasizes the middleware natural role as key technology for this upcoming convergent digital TV, raising some
requirements to be committed. NCL and Ginga-NCL features—technologies recommended by ITU-T for IPTV services, and ISDB standards
for terrestrial DTV—are used as examples of some proposed solutions, as well as to illustrate some issues which deserve future
research attention and new better results. |
Year | DOI | Venue |
|---|---|---|
2010 | 10.1007/s13174-010-0002-y | J. Internet Services and Applications |
Keywords | Field | DocType |
digital tv,operating system,middleware,system architecture | Middleware,Convergence (routing),Single-core,Middleware (distributed applications),Computer science,Interactive television,Digital television,Real-time computing,Computer Applications,IPTV,Distributed computing,Embedded system | Journal |
Volume | Issue | ISSN |
1 | 1 | 1869-0238 |
Citations | PageRank | References |
1 | 0.41 | 11 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Luiz Fernando Gomes Soares | 1 | 401 | 45.73 |
| Marcelo Ferreira Moreno | 2 | 64 | 9.39 |
| Romualdo Monteiro de Resende Costa | 3 | 87 | 8.30 |
| Márcio Ferreira Moreno | 4 | 127 | 22.60 |