Optimal resource allocation in 5G system using modified lion algorithm

Abstract

This research work intends to examine the resource allocation issues within the hybrid multi‐carrier non‐orthogonal multiple access (MC‐NOMA) systems, which includes the NOMA and orthogonal multiple access (OMA) modes. This is exploited to attain the energy efficiency (EE) and spectral efficiency (SE) tradeoff with the minimum rate requirements of users. The entire degree of freedom that is incorporated within the resource allocation comprised user clustering, power allocation, choice of multiple access (MA) modes, and subcarrier assignment as well. This work mainly focuses on the resource allocation issue having every minimum rate requirement of users for the SE‐EE tradeoff in hybrid MC‐NOMA systems. Moreover, this work aims to make this possible with the incorporation of the optimisation aspect since it is the most significant way of solving multi‐objective problems. Here, the resource allocation along with power allocation seems to be the crucial fact that is modelled or designed as the single‐objective problem. Thereby, the subcarriers, and powers are optimally allocated by means of a new algorithm named Lion algorithm with Probabilistic Mating, which is the modification of the Lion algorithm. Finally, the performance of the proposed work is compared over other state‐of‐the‐art methods in terms of cost analysis.

Block Chain and Edge Computing Base Design Secured Framework for Tender Allocation

“…A secure hash graph web can openness required to efficiently implement administration policies for the nation's population, as well as establish accountability in the event of system misuse. (7)These article tells that all hash graph should be implemented in a proper way so that separate department and administration teams are there, they will help regarding tender process to the agent after that approval of the account will be given by admin. Immediate results will be given to each people who gives a complaint.…”

Enhancement of Transient Stability in a Grid-Connected Wind Power Plant Utilizing PI-FL Controller

“…The Pitch angle system has an important role in the integrated wind energy systems at SCIG. The pitchangle controller's The main goal is to produce as much actual SCIG power output from the same wind as possible under different potential wind conditions (Bamila Virgin Louis, 2021;Vasanth, V, 2018) and send it to the grid without creating any voltage and frequency variations. The Figure 5 shows the schematic configuration of pitch angle control system.…”