Robust Distributed Power Control for Cognitive Radio based Industrial Wireless Sensor Networks

@article{Phuong2013RobustDP,
  title={Robust Distributed Power Control for Cognitive Radio based Industrial Wireless Sensor Networks},
  author={Tran Minh Phuong and Dong-Seong Kim},
  journal={Sensors},
  year={2013},
  pages={9-12}
}
Cognitive radio sensor network (CRSN) has emerged as a promising solution to address the spectrum-related challenges of wire- less sensor networks (WSN). Moreover, cognitive radio (CR) gives us a possibility to maximize the utilization efficiency of limited spectrum re- sources. In this paper, we propose an intelligent power control scheme to address the communication requirements in cognitive radio based indus- trial wireless sensor networks (CR-IWSN). Cognitive Radio Sensor Networks (CRSN… 

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References

SHOWING 1-4 OF 4 REFERENCES
Cognitive radio sensor networks
TLDR
In this article the main design principles, potential advantages, application areas, and network architectures of CRSNs are introduced and the existing communication protocols and algorithms devised for cognitive radio networks and WSNs are discussed along with the open research avenues for the realization of C RSNs.
A Cross-Layer QoS-Aware Communication Framework in Cognitive Radio Sensor Networks for Smart Grid Applications
TLDR
The contributions of this paper are employing dynamic spectrum access to mitigate with the channel impairments, defining multi-attribute priority classes and designing a distributed control algorithm for data delivery that maximizes the network utility under QoS constraints.
Power Control for Cognitive Radio Networks Under Channel Uncertainty
TLDR
A novel outage probability-based NUM formulation is proposed, and its solution method developed in a unified fashion, and numerical tests verify the performance merits of the novel design.
Throughput-Aware Routing for Industrial Sensor Networks: Application to ISA100.11a
TLDR
Simulation results show that the proposed routing algorithm can enhance throughput and decrease end-to-end delay in industrial cognitive radio sensor networks (ICRSNs) based on ISA100.11a.