2021 Proceeding
No abstract available.
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Utilization of byzantine attack in hard combining-based cooperative spectrum sensing
Cooperative spectrum sensing (CSS) using multiple-user diversity provides improved detection for the primary user (PU), which opens the cognitive radio (CR) system to Byzantine attack resulting in a dramatic decrease of the CSS performance. In this ...
Design of a 40W L+S Band Broadband GaN HEMT Power Amplifier
Based on the 0.5μm GaN HEMT (High Electron Mobility Transistor) process platform of the Nanjing Electronic Device Institute, the design of a broadband power amplifier in the 1.3 to 4 GHz band is introduced. The design of broadband matching circuit is ...
Adaptive Threshold Adjustment of Clear Channel Assessment in LAA Downlink
In long term evolution (LTE), the carriers around 5GHz are planned to be utilized without licenses to further enlarge system capacity. This feature is termed as licensed assisted access (LAA). The channel sensing (clean channel assessment, CCA) is ...
Design of Environmental Monitoring and Control System for Greenhouse Based on Long Range Wireless Technology
Aiming at the problems of large greenhouse environment, such as large range, large amount of data and complex communication cables, a sensor network based on long distance, low power consumption and wireless transmission technology was designed. Sensor ...
A Fast Scheme for Wireless Sensor Network Access to IPV6
6LoWPAN, which realizes the seamless connection between the IP control network and wireless sensor network. Therefore, we propose a fast scheme of wireless sensor networks access to IPv6 in this paper based on 6LowPAN. Through the design of software and ...
Using Poincare Plots for Feature Extraction of the Dynamics of Electromagnetic Field Exposures when Using Different Protocols of Wi-Fi Communications
Wi-Fi network devices emit electromagnetic radiation which is of interest for human exposure safety. Based on the quasi-stochastic time-variability of such signals emitted in two different protocols belonging to the 4th and the 5th generations, namely ...
Sequential single symbol differential voting for cooperative spectrum sensing in the presence of byzantine attack and imperfect reporting channels
Cooperative spectrum sensing (CSS) has been considered as an essential paradigm of cognitive radio (CR) to significantly improve spectrum utilization. However, due to the presence of Byzantine attack and the imperfect reporting channel, the sensing ...
On the Construction of Intelligence Center Based on Data Thinking
[Purpose/Significance] To provide reference and enlightenment for the research of academia and industry, this article aims at the digitization and data cognition problems faced by intelligence work in the data age, as well as the concept of data ...
Index Terms
- Proceedings of the 2021 8th International Conference on Wireless Communication and Sensor Networks