상세정보
학술대회
Utility Adaptive Service Brokering Mechanism for Personal Cloud Service
- 발행일
- 201111
- 출처
- Military Communications Conference (MILCOM) 2011, pp.1622-1627
- 협약과제
- 11MS3400, 단말 독립형 퍼스널 클라우드 시스템, 이전우
- 초록
- Recently, various researchers focus on the cloud computing service to be personally provided by mobile devices. In this paper, we propose a utility adaptive service brokering mechanism in personal cloud environments. For this, we define utility model based on user's and service provider's status information, such as user's preference and device information, provider's capacity and reputation information, and others, for a personal cloud service environment. Using the utility model, we propose the utility adaptive personal cloud service brokering mechanism and the efficient communication procedure throughout proposed brokering mechanism. The utility adaptive service broker matches a service user (consumer) to a specific service to maximize utility of user. Also, it concurrently considers a service provider to get adequate benefit such as cost effectiveness and utilization of resources as providing own services to the service user. Finally, we show that the proposed utility adaptive personal cloud service brokering mechanism allows more flexible and global personal cloud services to dynamic context of users and service providers, as well as device independent properties among multi-devices belonging to a user. © 2011 IEEE.
- KSP 제안 키워드
- Cloud computing service, Cost-effectiveness, Dynamic context, Mobile devices, Personal Cloud Service, Service Provider, Service brokering, Service environment, Status information, User's Preference, Utility Model