The paper deals with the analysis of the vital performance plot of SNR and BER in MIMO systems. The importance of the diversity orders and the variation of the SNR-BER plot with respect to it is also studied using the simulation outputs. The three types of fading channels are also analysed. It is also seen that the presence of diversity and other schemes like Maximal Ratio Combining, selection combining, alamouti scheme increases the overall efficiency. The importance of the optimisation techniques and the superiority of the Monte Carlo optimization to the theoretical system without optimisation is also clearly visualised. The paper also deals with resource allocation in MIMO-OFDM systems. The advantage of the constant envelope OFDM over OFDM is achieved. Also the power allocation using water-filling algorithm and bandwidth-power product minimisation is compared using the obtained results.

To visualize breast cancer, the procedure calls for expensive calculations, as well as a huge memory. In the majority of the previous investigations that have focused on breast cancer growth, they have reported the need for parallel computer systems development’s distributed processors, as well as the distributed memory. Therefore, when parallel repository systems are developed based on important computation platforms, there tends to be benefits such as decreased costs and increased speed. In this study, it was established that the proposed simulation software exhibits several strengths. They included being friendly, multidimensional breast cancer visualization, and high performance estimation. Also, the software, in the wake of big data dominance in the healthcare sector, offers strength and real-time solution. The implication is that the proposed model would offer promising results regarding computer-aided decision-making relative to the screening for breast cancer, as well as disease treatment, clinical assessments, and diagnosis. Hence, parallel algorithm could be used as an ideal model of solving sequential algorithm’s drawbacks, especially regarding time consumption.

In this article, A bi-planar receiving antenna is planned for LTE convenient base stations. The proposed reception apparatus involves two parts one for the upper band and another for lower band. It can in like manner be shown without granulating folds. The lower band has the pair of printed dipoles with two or three parasitic parts for transmission limit improvement. The upper band contains a few crumbled dipoles. The microstrip line and dipole are cut on a comparative substrate. The upper band segments are wrapped in lower band segments encircling a diminished structure. The bi-planar receiving wire achieves an information transmission of around 2 GHz. The arranged receiving wire can be completed in versatile base stations. The radio wire increase achieved around ~12 dbi which is sensible for the adaptable correspondence base station structures.