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Performance of a cognitive device‐to‐device network in disaster situation under a collision constraint
In this paper, a multi‐hop cognitive radio (CR) enabled device‐to‐device (D2D) network is
considered to extend the communication from a functional area (FA) to a non‐functional …
considered to extend the communication from a functional area (FA) to a non‐functional …
Cooperative Communication By Using Cognitive Radio Networks
The growing demand for the spectrum has made it necessary to utilize the available
resources in an efficient and sustainable manner. The cognitive radio (CR) system is an …
resources in an efficient and sustainable manner. The cognitive radio (CR) system is an …
Spectrum Sensing of OFDM Signals Utilizing Higher Order Statistics under Noise Uncertainty Environments in Cognitive Radio Systems
M HAQUE, T Shimamura - Journal of Information Systems and …, 2023 - jist.ir
Cognitive radio (CR) is an important issue to solve the spectrum scarcity problem for modern
and forthcoming wireless communication systems. Spectrum sensing is the ability of the CR …
and forthcoming wireless communication systems. Spectrum sensing is the ability of the CR …