A reliable requirement model for resource of multimedia collaboration called "RMCS_HNE" was proposed for situation-aware middleware such as home network environment. RMCS_HNE model was used to detect and recover the resource errors for smart multimedia collaboration system among actions in distributed home network environment. An example of situation-aware applications is a smart home network system. A smart home network system for distributed multimedia holds the promise of greatly improving

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... l forms of collecting remote data to show. The model for smart home network system aims at guaranteeing it through application fault tolerance. Windows 7 running on the situation-aware computing environment. The model aims at detecting, classifying, and recovering errors automatically. Section 2 describes situation-aware middleware as the context and QoS. Section 3 denotes the RMCS_HNE architecture and algorithm. Section 4 describes conclusion.