A Fully Distributed Resource Allocation Mechanism for CRNs without Using a Common Control Channel

<div>Average connectivity, according to the number of SUs, when four PU channels are considered. All receivers are within transmission range of senders. The number of SUs randomly changes between 10 and 21.</div>

Mathematical Problems in Engineering

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Figure 6

Figure 6: A Fully Distributed Resource Allocation Mechanism for CRNs without Using a Common Control Channel 