Cognitive Radio Ad hoc Network Projects is aware of the spectrum use, and so it studies efficient communication as the name says that it is a combination of Cognitive radio (CR) into Ad hoc Network (AHN), i.e., in short as CRAHN. Here the spectrum plays a vital role in allowing data sharing among secondary users (SU).
First, know that ad hoc networks are in distributed, and it does not have any topology. Due to this, it ensures scalable communication, but still, the issue of spectrum shortage will occur. And hence in order to solve this, the use of CR in ad hoc emerges. As a result, this blend attains a better way out by our Cognitive Radio Ad hoc Network Projects.
Above all, the CRAHN issues stand away by promising solutions of clustering, CRN spectrum sensing, sharing, and routing, etc. So that clustering is significant in ad hoc networks since the number of mobile devices is in a larger number. Henceforth it affects spectrum processing too. Both the cooperative and non-cooperative spectrum sensing are applicable after clustering.
Once the spectrum sensing finishes, the idle channels will be in use for data transmission. Due to topology changes, the route must be dynamic. To note down in routing, it is not that the shortest path is apt for transmission since there may be link breakage, a sudden change in position, and so on. The best routing needs to take into account all the aspects of a node. We give out some routing.
By the time CR aids with other types of ad hoc networks such as MANET, VANET, and FANET. In each network, the SUs differs, such as MANET use mobile devices like phones, laptop, and tablets. In the same way, VANET use vehicle and FANET use the flying vehicle. After this, the areas that are in the study of CRAHN are here below.
To this end, we conclude that CRAHN is not limited to this. In a word, the updates will be on a note in the steady mode so that we take you with advances. On the positive side, the tool will be most apt for your topic. On the whole, we stick with your concept in any case.
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Unlimited Network Simulation Results available here.