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MHP‐OSGi convergence: a new model for open residential gateways
Author(s) -
Vilas Ana Fernández,
Díaz Redondo Rebeca P.,
Cabrer Manuel Ramos,
Pazos Arias José J.,
Solla Alberto Gil,
Duque Jorge García,
Nores Martín López,
Fernández Yolanda Blanco
Publication year - 2006
Publication title -
software: practice and experience
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 70
eISSN - 1097-024X
pISSN - 0038-0644
DOI - 10.1002/spe.727
Subject(s) - computer science , middleware (distributed applications) , service (business) , set (abstract data type) , function (biology) , bridge (graph theory) , technological convergence , the internet , residential gateway , telecommunications , world wide web , multimedia , operating system , business , medicine , biology , programming language , marketing , evolutionary biology
Nowadays, we are living in a time of important technological changes that affect our lives at home and our communication with the outside world. Among them, the developments in Interactive Digital TV (IDTV) and the smart home field can be considered as particularly important. Related to the former, the new Set‐Top Boxes (STBs) are not only a decoder for digital television broadcast but also an entry point to the Information Society and a suitable platform to support the execution of interactive applications. With regards to the latter, the Residential Gateways (RGs) combine different network technologies to allow the connection of different electronics devices and appliances at home, not only with each other but also with the Internet. Since there is no widespread consensus about the configurations and functions of the RGs, we propose to coordinate the two aforementioned worlds by extending the functionality of STBs to become a RG. Our proposal consists of merging the Multimedia Home Platform (MHP), one of the main standard frameworks for IDTV, with Open Service Gateway Initiative (OSGi), the most widely used open platform to set up RGs. To overcome the radically different nature of these specifications—the function‐oriented MHP middleware and the service‐oriented OSGi framework—we define a new kind of application, coined as XbundLET. This application is able to bridge the gap between the two frameworks and make their interaction feasible. We also show how this proposal has the potential to enable the production of scenarios that cannot currently be put into practice in a natural way. Copyright © 2006 John Wiley & Sons, Ltd.