CRN Projects

CRN Projects

CRN Projects offers smart guide to design an intelligent network for data transmission using the cognitive radio (CR).  To define this, the CR is equipped to find out the channel which is vacant and then use it to transfer data in that channel. All the CRN projects deals with both primary and secondary user and also fusion center.

That is to say, the spectrum of primary user will be in use for secondary user when the channel is idle.

What are the challenges in CRN?

  • Interference mitigation
  • Exchange of control messages
  • Accuracy in the sensed spectrum
  • Seamless handover of spectrum
  • Optimal channel assignment
  • Coordination between secondary users
  • Security awareness on spectrum

So long as the CRN consists of four main functions on the basis of spectrum such as 1. Sensing, 2.Managing, 3. Sharing and 4. Mobility. In spite of the exact prediction of spectrum by energy detection, matched filter and others, shows of growth in performance. Further the sensing is either cooperative or not. After that the decision by fusion centre is final.

Let’s see, what’s more in the field of CRN as below.

Different Directions of Cognitive Radio Networks

  • Cooperative spectrum sensing
  • Error control and target channel selection
  • Multiple access schemes
  • Dynamic spectrum access
  • Spectrum sharing
  • PUEA detection
  • Energy harvesting
  • Resource allocation and also Routing
  • And more

Above all resource allocation is one of the most attentive topic in recent days. This is because of the high counts of users that perform dynamic access over the spectrum. In case if the resource allocation fails then it leads high interference. In brief the CRN focuses on the following methods.

Six Hectic Techniques used in CRN Projects

Resource Allocation
  • Multi objective ACO and also PSO
  • Stochastic Network optimization
  • Water filling algorithm
  • Stackelberg game
  • Q-learning scheme
  • Auction game approach
Secondary Users Routing
  • Min spanning and also optimal tree
  • Dynamic path switching routing
  • Fault tolerant routing
  • Spectrum and also stability aware routing
  • FARELI
  • Deep reinforcement learning

To this end, in future the CRN is capable to operate with 5G and beyond i.e. 6G, since its starts to aid with MIMO too. It is most important to know the potent of CRN is the spectral efficiency that creates attention to combine with other network.  

Emerging Integrated Cognitive Radio Networks

  • CR satellite vehicular network
  • CR Wireless Mesh
  • CR sensor network
  • Heterogeneous CR sensor
  • CR ad hoc and also Multi relay aided CR
  • CR delay tolerant network
  • CR Internet of Things
  • Hierarchical Cognitive Cellular
  • CR with smart grid
  • Cognitive Software-Defined Network
  • Cognitive satellite terrestrial network

Whenever you are stuck at any stage, then we will be there for you. Before you take a step, just know that the whole thing looks ease. But once you get into it without an expert like us, then you will be into stress. So that it’s no later yet, call us at any time. To be frank we create up to 60K+ projects in this area till now. Make you decision and prefer the best…

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