Modeling and Design of an Adaptive Virtual Reality Service (CROSBI ID 483267)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Mikić, Dario ; Vilendečić, Danko ; Skorin-Kapov, Lea ; Matijašević, Maja
engleski
Modeling and Design of an Adaptive Virtual Reality Service
This paper presents a model for an adaptive virtual reality (VR) service. The service adaptation, as described by the model, is performed by matching the parameters of and possibly transcoding the VR service in order to achieve the best possible quality, given the limitations of the terminal and access network, and taking into account individual user preferences. The matching process is based on two sets of parameters, called profiles: the VR service profile, which describes the VR service, and the client capabilities and preferences profile, which describes the client. Both profiles use Extensible Markup Language for notation, and are thus in line with the existing W3C standards. The model is independent of the particular VR service and network scenario, and it is suitable for heterogeneous environments such as the Internet and 3G wireless networks. A case study involving two prototype VR services demonstrates the applicability of the proposed approach.
virtual environment; virtual reality; service adaptation; new generation network; QoS
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Podaci o prilogu
315-324-x.
2002.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of 27th Conference on Local Computer Networks
Jacobs, Anne
Tampa (FL): Institute of Electrical and Electronics Engineers (IEEE)
Podaci o skupu
2002 IEEE 27th Conference on Local Computer Networks (LCN 2002)
predavanje
06.11.2002-08.11.2002
Tampa (FL), Sjedinjene Američke Države