Data Sharing Technique between Heterogeneous based on Cloud Service

클라우드 서비스 기반 이기종간의 데이터 공유 기법

  • Seo, Jung-Hee (Department of Computer Engineering, Tongmyong University) ;
  • Park, Hung-Bog (Department of Computer Engineering, Pukyong National University)
  • Received : 2017.10.17
  • Accepted : 2017.11.24
  • Published : 2018.03.28


There are many problems caused by data sharing between general heterogeneous digital devices due to various interfaces. To solve this problem, this paper proposes heterogeneous data sharing with cloud service and mobile through D2D communication that supports communication between different devices. The proposed technique is used to reduce the load on the server to perform data synchronization. Also, in order to minimize data latency caused by data replication between different devices, a technique to enhance the speed of data writing with copying only the modified parts in the chunk list is adopted and cloud service model integrated with mobile environment is realized in order to minimize the network bandwidth consumed for synchronization for data sharing. Therefore, it is possible to share data in different spaces efficiently with maintaining data integrity and minimizing latency in data.


Supported by : Pukyong National University


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