Category: IEEE 2017

End-to-End Virtual MIMO Transmission in Ad Hoc Cognitive Radio Networks

End-to-End Virtual MIMO Transmission in Ad Hoc Cognitive Radio Networks Abstract: Ad hoc cognitive radio networks (CRNs) have the potential for meeting the challenge of increasing radio spectrum efficiency. However, traditional control of ad hoc networking demands end-to-end information channel feedback, whose feasibility is hard in ad hoc CRNs due to the opportunistic nature of […]


Edge Detection Method for Image Processing based on Generalized Type-2 Fuzzy Logic

Edge-Detection Method for Image Processing Based on Generalized Type-2 Fuzzy Logic Abstract: This paper presents an edge-detection method that is based on the morphological gradient technique and generalized type-2 fuzzy logic. The theory of alpha planes is used to implement generalized type-2 fuzzy logic for edge detection. For the defuzzification process, the heights and approximation […]