We can observe the QoS-aware weighted fair medium access mechanism of WF-MAC in Fig. 5 f, which follows the expected trend in terms of medium access delay.
In this paper, a weighted fair medium access control protocol, namely WF-MAC, has been developed for overlay CR network that gives users proportionate accesses to the opportunistic spectrum following their application QoS requirements.
50 Locations are weighted (low, medium, high) according to their perceived importance based on a customer's average exposure to them derived from literature.
We calculated servings per day for each item as the product of the reported frequency and serving size (small weighted by 0.5, medium by 1.0, and large by 1.50).
On MRI, tophi typically exhibit low signal on T1-weighted images and medium to high signal on T2-weighted (T2w) images, indicating the presence of cellular tissue surrounding or infiltrating the crystalline mass [ 9, 10].
T1-weighted (with and without contrast medium), T2-weighted MR images and/or fluid-attenuated inversion recovery (FLAIR) imaging should be undertaken (standard).
TSE T1-weighted before and after contrast medium, TSE T2-weighted, cine and LGE images were assessed off-line using dedicated software (MASS Medis, Leiden, the Nedtherlands) by two independent observers, blinded to clinical and echocardiographic data.
The radiation heat transfer is included using the non-gray modeling of the radiative properties of the medium by weighted sum of gray gases (WSGG) considering four fictitious gray gases.
The results of performance study in ns-3 show significant improvements in throughput, weighted fair channel access, medium access delay, etc.
Our simulation experiment results depict the efficiency of the proposed WF-MAC protocol in achieving better spectrum utilization, weighted fairness, throughput, and medium access delay compared to the state-of-the-art protocols.
