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Towards offering more useful data reliably to mobile cloudfrom wireless sensor network
journal contribution
posted on 2023-06-08, 19:44 authored by Chunsheng Zhu, Zhengguo ShengZhengguo Sheng, Victor C M Leung, Lei Shu, Laurence T YangThe integration of ubiquitous wireless sensor network (WSN) and powerful mobile cloud computing (MCC) is a research topic that is attracting growing interest in both academia and industry. In this new paradigm, WSN provides data to the cloud, and mobile users request data from the cloud. To support applications involving WSN-MCC integration, which need to reliably offer data that are more useful to the mobile users from WSN to cloud, this paper first identifies the critical issues that affect the usefulness of sensory data and the reliability of WSN, then proposes a novel WSN-MCC integration scheme named TPSS, which consists of two main parts: 1) TPSDT (Time and Priority based Selective Data Transmission) for WSN gateway to selectively transmit sensory data that are more useful to the cloud, considering the time and priority features of the data requested by the mobile user; 2) PSS (Priority-based Sleep Scheduling) algorithm for WSN to save energy consumption so that it can gather and transmit data in a more reliable way. Analytical and experimental results demonstrate the effectiveness of TPSS in improving usefulness of sensory data and reliability of WSN for WSN-MCC integration.
History
Publication status
- Published
File Version
- Accepted version
Journal
IEEE Transactions on Emerging Topics in ComputingISSN
2168-6750Publisher
Institute of Electrical and Electronics EngineersExternal DOI
Issue
1Volume
3Page range
84-94Department affiliated with
- Engineering and Design Publications
Full text available
- Yes
Peer reviewed?
- Yes
Legacy Posted Date
2015-01-23First Open Access (FOA) Date
2015-01-23First Compliant Deposit (FCD) Date
2015-01-23Usage metrics
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