Search results for: Zequ Yang

Items from 1 to 5 out of 5 results

article

Learning-Based Jamming Attack against Low-Duty-Cycle Networks

Zequ Yang, Peng Cheng, Jiming Chen

IEEE Transactions on Dependable and Secure Computing > 2017 > 14 > 6 > 650 - 663

Jamming is a typical attack by exploiting the nature of wireless communication. Lots of researchers are working on improving energy-efficiency of jamming attack from the attacker’s view. Whereas, in the low-duty-cycle wireless sensor networks where nodes stay asleep most of time, the design of jamming attack becomes even more challenging especially when considering the stochastic transmission pattern...

article

Differential-privacy preserving optimal power flow in smart grid

Zequ Yang, Peng Cheng, Jiming Chen

IET Generation, Transmission & Distribution > 2017 > 11 > 15 > 3853 - 3861

In smart grid, the smart meters improve the grids' efficiency but imply the sensitive residential information. Hence, how to prevent privacy leakage of smart meter data has drawn lots of researchers' attentions. Yet, it is non-trivial to quantify the relation between privacy protection behaviours and system utility loss. To this end, the authors leverage the notion of differential privacy (DP) to...

article

Ghost-in-ZigBee: Energy Depletion Attack on ZigBee-Based Wireless Networks

Xianghui Cao, Devu Manikantan Shila, Yu Cheng, Zequ Yang, more

IEEE Internet of Things Journal > 2016 > 3 > 5 > 816 - 829

ZigBee has been widely recognized as an important enabling technique for Internet of Things (IoT). However, the ZigBee nodes are normally resource-limited, making the network susceptible to a variety of security threats. This paper closely investigates a severe attack on ZigBee networks termed as ghost, which leverages the underlying vulnerabilities of the IEEE 802.15.4 security suites to deplete...

chapter

Hybrid Traffic Speed Modeling and Prediction Using Real-World Data

Rong Zhang, Yuanchao Shu, Zequ Yang, Peng Cheng, more

2015 IEEE International Congress on Big Data > 230 - 237

2015 IEEE International Congress on Big Data (BigData Congress)

Traffic speed modeling and prediction is of great importance for both individuals and government authorities due to the increasing number of traffic congestion and corresponding social and economic impacts. Various approaches have been proposed to predict traffic speed. However, the long-term prediction accuracy is still unsatisfactory especially when occasional events such as extreme weather conditions...

chapter

LearJam: An Energy-Efficient Learning-Based Jamming Attack against Low-Duty-Cycle Networks

Zequ Yang, Peng Cheng, Jiming Chen

2014 IEEE 11th International Conference on Mobile Ad Hoc and Sensor Systems > 354 - 362

2014 IEEE 11th International Conference on Mobile Ad Hoc and Sensor Systems (MASS)

Low-duty-cycle network plays an crucial role in improving energy efficiency of wireless communication, where nodes stay asleep most of time. Despite energy saving, the security of low-duty-cycle networks is of great concern. The attacking strategy design becomes even more challenging considering the stochastic transmission patterns arising from both the clock drift and other uncertainties. In this...

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SECURITY (3)
CYBER-PHYSICAL SYSTEM (2)
JAMMING ATTACK (2)
CLOCKS (1)
CORRELATION (1)
COUNTERMEASURES (1)
DATA MODELS (1)
DATA PROTECTION (1)
DIFFERENTIAL-PRIVACY PRESERVING OPTIMAL POWER FLOW (1)
ENERGY DEPLETION ATTACK (1)
EXPERIMENTS (1)
GLOBAL POSITIONING SYSTEM (1)
GRID SYSTEM PERFORMANCE (1)
GRID TOPOLOGY (1)
GRID UTILITY (1)
IEEE 802.15 STANDARD (1)
INTERNET OF THINGS (1)
JAMMING (1)
LMP (1)
LOAD FLOW (1)
LOCATIONAL MARGINAL PRICING (1)
LOW-DUTY-CYCLE NETWORK (1)
LOW-DUTY-CYCLE NETWORKS (1)
NOISE-INJECTED OPF PROBLEM (1)
POWER SYSTEM SECURITY (1)
PREDICTIVE MODELS (1)
PRICING (1)
PRICING MECHANISM (1)
PRIVACY LEAKAGE (1)
PRIVACY PROTECTION BEHAVIOURS (1)
PROTOCOLS (1)
RAIN (1)
ROADS (1)
SENSITIVE RESIDENTIAL INFORMATION (1)
SENSORS (1)
SMART GRID (1)
SMART METER DATA (1)
SMART METERS (1)
SMART POWER GRIDS (1)
SYSTEM UTILITY LOSS (1)
THROUGHPUT (1)
UNCERTAINTY (1)
WIRELESS COMMUNICATION (1)
WIRELESS NETWORKS (1)
WIRELESS SENSOR NETWORK (1)
WIRELESS SENSOR NETWORKS (1)
ZIGBEE (1)
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INFONA - science communication portal

Search results for: Zequ Yang

Learning-Based Jamming Attack against Low-Duty-Cycle Networks

Differential-privacy preserving optimal power flow in smart grid

Ghost-in-ZigBee: Energy Depletion Attack on ZigBee-Based Wireless Networks

Hybrid Traffic Speed Modeling and Prediction Using Real-World Data

LearJam: An Energy-Efficient Learning-Based Jamming Attack against Low-Duty-Cycle Networks

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