Framework for managing context-aware multimedia services in pervasive environments

被引:0
|
作者
Martin Serrano, J. [1 ]
Justo, Javier [1 ]
Marin, Ricardo [1 ]
Serrat-Fernandez, Joan [1 ]
Vardalachos, Nikolaos [2 ]
Jean, Kerry [2 ]
Galis, Alex [2 ]
机构
[1] UPC, Dept Teoria Senyal & Comunicac, C Jordi Girona 1-3 D4-101, Barcelona 08034, Spain
[2] UCL, Dept Elect & Elect Engn, London WC1E 7JE, England
关键词
context information; context-awareness; Context-Aware Services; CAS; context framework; pervasive computing; context information modelling; policy model; policy-based system; programmable networks;
D O I
10.1504/IJIPT.2007.011597
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper presents the CONTEXT framework for the creation, deployment and management of context-aware multimedia services using programmable network facilities. The Service Creation Layer (SCL) components of this framework allow the creation of the services using a service subscription server. Customisation and management are both supported by the policy-based paradigm. The Policy-Based Service Management (PBSM) layer components ensure efficient delivery and management of these services and the Execution Layer components guarantee the correct execution and assurance of the context-aware multimedia services over the network.
引用
收藏
页码:53 / 65
页数:13
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