Rotation-based privacy-preserving data aggregation in wireless sensor networks

Zhang, Xiaoxin; Chen, Hong; Wang, Ke; Peng, Hui; Fan, Yongjian; Li, Deying

doi:10.1109/icc.2014.6883977

Cited by 19 publications

(16 citation statements)

References 16 publications

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“…By comparing the results of stage I, and stage II, that in equation (8) and (9), one can see that more power is allocated to the source at what time diversity combining is in use at the destination. This because diversity combining is used, the signal transmitted by the source shall be used for detection at both the relay and the destination and is more essential to accomplishing a higher performance in the cooperative transmission.…”

Section: Experiments Results IIImentioning

confidence: 99%

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Network Service Method under Cloud Environment of Wireless Sensor Networks in Disaster Situation

Chen¹

2016

Int. J. Onl. Eng.

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Abstract-The sensor networks are characterized by tiny, inexpensive, and advanced communication technology. However, wireless ad-hoc sensor networks (WASNs) have some issues such as the limited amount of energy, multipath fading, and some other issues when they applied in disaster situations. For reducing power consumption, we show mathematical analysis of energy saving, and enhanced error symbol probability. The simulation results prove our analysis. As for the multipath fading, we also show the mathematical analysis of fading channel characteristics and channel model, as well as how to mitigate the multipath fading by modulation and diversity techniques. From the simulation results, we prove the proposed system with amplify-and-forward (AF) relaying can achieve a 2.5 dB performance gain the BER 10 -4 whereas the achievable improvement is almost a 4 dB at the BER 10 -5 when using maximal ratio combining.

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Section: Experiments Results IIImentioning

confidence: 99%

“…Zhang [8] first constructs Gabriel graph with local information, and build up data gathering tree on the Gabriel graph. It can conserve the energy when transmission on the Gabriel graph, because this avoids the longer transmission range.…”

Section: Overview IImentioning

confidence: 99%

Network Service Method under Cloud Environment of Wireless Sensor Networks in Disaster Situation

Chen¹

2016

Int. J. Onl. Eng.

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“…Hadoop and HDD algorithms are efficient and scalable parallel methods applied in the discovery of association rules in the field of data mining [7][8]. However, they become less effective due to the imbalance caused by distributing the candidates among the processors.…”

Section: Overview IImentioning

confidence: 99%

Design of Multi-level Teaching System Based on Association Rule Mining

Zhang

Luo

2016

Int. J. Emerg. Technol. Learn.

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Abstract-In order to improve the overall performance for the multi-level teaching system, a system with Multi-strata teaching is designed. It divides the whole class into smaller parts based on their knowledge level and learning ability and teach students in accordance with their aptitude. The system used the model of C/S, and applies ASP in the interactive user interface. The data mining algorithm is also presented in the study. The system was tested with practical data. The results show that with the teaching system teachers can separate students into different parts and get a very good idea about how much students can learn.

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“…One significant challenge is the resource constraints nature of sensor nodes such as energy and communication bandwidth is inadequate than those used in a conventional wireless networks. These limitations require innovative design techniques and protocols to utilize available resources efficiently [7][8][9]. This paper covers a novel routing algorithm called Multi-Group based LEACH (MG-LEACH) that has been utilized the redundant deployed sensor nodes to improve the network life time.…”

Section: Introduction Imentioning

confidence: 99%

Routing Algorithm for Delay Tolerance in Wireless Sensor Networks

Dong

2016

Int. J. Onl. Eng.

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Abstract-In a regular sensor node, there are three activities that are the core sources of energy consumption i.e. sensing, computation, and radio operations. Multi-Group, a novel routing algorithm based on LEACH (MG-LEACH) that has been utilized in redundant deployed sensor nodes to improve the network lifetime is explored. It has been suppressing the correlated data gathered by the sensor nodes by monitoring the similar event, thus not only reducing the data transmission inside the clusters but also conserving the energy of deployed sensor nodes consequently to improve the overall network lifetime. The proposed routing algorithm has been simulated using MATLAB to verify the efficiency in enhancing network lifetime. A critical evaluation of routing algorithm is conducted to determine the relevance and applicability in increasing network lifetime. Simulation results demonstrated that it has performed better than LEACH and enhanced network lifetime by up to approximately 90%.

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Rotation-based privacy-preserving data aggregation in wireless sensor networks

Cited by 19 publications

References 16 publications

Network Service Method under Cloud Environment of Wireless Sensor Networks in Disaster Situation

Network Service Method under Cloud Environment of Wireless Sensor Networks in Disaster Situation

Design of Multi-level Teaching System Based on Association Rule Mining

Routing Algorithm for Delay Tolerance in Wireless Sensor Networks

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