![Sensors | Free Full-Text | A Radio Environment Maps Estimation Algorithm based on the Pixel Regression Framework for Underlay Cognitive Radio Networks Using Incomplete Training Data Sensors | Free Full-Text | A Radio Environment Maps Estimation Algorithm based on the Pixel Regression Framework for Underlay Cognitive Radio Networks Using Incomplete Training Data](https://www.mdpi.com/sensors/sensors-20-02245/article_deploy/html/images/sensors-20-02245-g001.png)
Sensors | Free Full-Text | A Radio Environment Maps Estimation Algorithm based on the Pixel Regression Framework for Underlay Cognitive Radio Networks Using Incomplete Training Data
![Comparison of radio map (left) and the conventional TV spectrum map... | Download Scientific Diagram Comparison of radio map (left) and the conventional TV spectrum map... | Download Scientific Diagram](https://www.researchgate.net/publication/326569897/figure/fig1/AS:651761933099008@1532403562215/Comparison-of-radio-map-left-and-the-conventional-TV-spectrum-map-right-1.png)
Comparison of radio map (left) and the conventional TV spectrum map... | Download Scientific Diagram
![Comparison of radio map (left) and the conventional TV spectrum map... | Download Scientific Diagram Comparison of radio map (left) and the conventional TV spectrum map... | Download Scientific Diagram](https://www.researchgate.net/profile/Jiangbin-Lyu/publication/326569897/figure/fig1/AS:651761933099008@1532403562215/Comparison-of-radio-map-left-and-the-conventional-TV-spectrum-map-right-1_Q640.jpg)