Toward Offering More Useful Data Reliably to Mobile Cloud From Wireless Sensor Network
Reads0
Chats0
TLDR
A novel WSN-MCC integration scheme named TPSS is proposed, which consists of two main parts: time and priority-based selective data transmission (TPSDT) for WSN gateway to selectively transmit sensory data that are more useful to the cloud, considering the time and priorities of the data requested by the mobile user.Abstract:
The 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) time and priority-based selective data transmission (TPSDT) 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 and 2) priority-based sleep scheduling (PSS) 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.read more
Citations
More filters
Journal ArticleDOI
Green Internet of Things for Smart World
TL;DR: Various technologies and issues regarding green IoT, which further reduces the energy consumption of IoT are discussed, and the latest developments and future vision about sensor cloud are reviewed and introduced.
Journal ArticleDOI
IoT-Cloud Service Optimization in Next Generation Smart Environments
Marc Barcelo,Alejandro Correa,Jaime Llorca,Antonia M. Tulino,Jose Lopez Vicario,Antoni Morell +5 more
TL;DR: The results show that, when properly optimized, the flexibility of IoT-Cloud networks can be efficiently exploited to deliver a wide range of IoT services in the context of next generation smart environments, while significantly reducing overall power consumption.
Journal ArticleDOI
Combinational Auction-Based Service Provider Selection in Mobile Edge Computing Networks
TL;DR: A multi-round-sealed sequential combinatorial auction mechanism is proposed and the properties of the auction are proved and various simulation results are done to show that the proposed approach has better system performance compared with the existing algorithms.
Journal ArticleDOI
Secure Multimedia Big Data in Trust-Assisted Sensor-Cloud for Smart City
TL;DR: Investigating secure multimedia big data application in trust-assisted sensor cloud (TASC), which is one kind of SC for smart city, the recent work about multimediabig data and SC is reviewed, and two types of TASC are proposed: TASC-S (TASC with a single trust value threshold), and TASC-M (Tasc with multiple trust value thresholds).
Journal ArticleDOI
An Effective Exponential-Based Trust and Reputation Evaluation System in Wireless Sensor Networks
TL;DR: The proposed exponential-based trust and reputation evaluation system (ETRES) can be used to strengthen network security by selecting reliable nodes by dynamically adjusting the node trust value to weaken the harmful effects of the compromised nodes.
References
More filters
Journal ArticleDOI
Sleep Scheduling for Geographic Routing in Duty-Cycled Mobile Sensor Networks
TL;DR: This paper focuses on sleep scheduling for geographic routing in duty-cycled WSNs with mobile sensors and proposes two geographic-distance-based connected-k neighborhood (GCKN) sleep scheduling algorithms and shows that when there are mobile sensors, geographic routing can achieve much shorter average lengths.
Journal ArticleDOI
Congestion-aware, loss-resilient bio-monitoring sensor networking for mobile health applications
Fei Hu,Yang Xiao,Qi Hao +2 more
TL;DR: The proposed mechanisms for m-health system have potentially significant impacts on today's elder nursing home management and other mobile patient monitoring applications.
Journal ArticleDOI
NetTopo: A framework of simulation and visualization for wireless sensor networks
TL;DR: An integrated framework called NetTopo is presented for providing both simulation and visualization functions to assist the investigation of algorithms in WSNs and provides a common virtual WSN for the purpose of interaction between sensor devices and simulated virtual nodes.
Journal ArticleDOI
An experimental analysis on cloud-based mobile augmentation in mobile cloud computing
TL;DR: This study analyzes impacts of mobile-cloud distance and number of intermediate hops - as influential factors - on CMA performance which are not yet investigated and indicates the correlation between distance and intermediate hops on overall execution costs (time and energy) of RMAs.
Proceedings ArticleDOI
A Cloud design for user-controlled storage and processing of sensor data
TL;DR: This paper analyzes and defines properties that a trusted Cloud design has to fulfill and presents the security architecture of SensorCloud, a proposed security architecture that enforces end-to-end data access control by the data owner reaching from the sensor network to the Cloud storage and processing subsystems as well as strict isolation up to the service-level.