Zheng Wang
Research Subjects
Zheng Wang has a total of 8 co-authors. Here are the top co-authors by number of shared publications:
Chao Gao
State Grid Jiangsu Electric Power Company Ltd., Nanjing, China
1 shared publicationChengbo Hu
State Grid Jiangsu Electric Power Company Ltd. Research Institute, Nanjing, China
1 shared publication- Haibo Jiang
State Grid Jiangsu Electric Power Company Ltd., Nanjing, China
1 shared publication Haiquan Sun
Beijing Smart-Chip Microelectronics Technology Company Ltd., Beijing, China
1 shared publicationJiangtao Xu
State Grid Jiangsu Electric Power Company Ltd. Research Institute, Nanjing, China
1 shared publicationYang Liu
State Grid Jiangsu Electric Power Company Ltd. Research Institute, Nanjing, China
1 shared publication
Latest Publications
- Open Access
- 4 December 2019
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Access
- Vol. 7, 175857-175864
Data Collection Study Based on Spatio-Temporal Correlation in Event-Driven Sensor Networks
In this paper, a spatial-temporal correlation aware data collection mechanism is proposed for a event-driven sensor network in terms of the realistic requirements such as real-time data sensing and dynamic network topology. Firstly, in order to reduce the path congestion and the data transmission delay, the perceived data states are classified based on binary representation. Secondly, a low cost manner is studied to aggregate the perceived data at the representative nodes and aggregation nodes respectively based on the spatial-temporal correlation. Furthermore, the best data collection path is obtained by carrying out a particle swarm optimization (PSO). Simulation results validate that the proposed algorithm can effectively reduce the amount of data transmissions in the network event area. Besides, the proposed mechanism also has advantages in reducing the delay and energy consumption.
- 4 December 2019
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Access
- Vol. 7, 175857-175864
Open AccessData Collection Study Based on Spatio-Temporal Correlation in Event-Driven Sensor Networks
In this paper, a spatial-temporal correlation aware data collection mechanism is proposed for a event-driven sensor network in terms of the realistic requirements such as real-time data sensing and dynamic network topology. Firstly, in order to reduce the path congestion and the data transmission delay, the perceived data states are classified based on binary representation. Secondly, a low cost manner is studied to aggregate the perceived data at the representative nodes and aggregation nodes respectively based on the spatial-temporal correlation. Furthermore, the best data collection path is obtained by carrying out a particle swarm optimization (PSO). Simulation results validate that the proposed algorithm can effectively reduce the amount of data transmissions in the network event area. Besides, the proposed mechanism also has advantages in reducing the delay and energy consumption.