Power optimized intelligent Handoff mechanism for 5G-Heterogeneous network

Power optimized intelligent Handoff mechanism for 5G-Heterogeneous network

연구 분야: Networking

학회: Multimedia Tools and Applications

The 5G-heterogeneous system has become worldwide in the current life scenario, advancing in many wireless applications. However, managing Handoff is a major issue because the improper Handoff procedure leads to high power consumption and less throughput ratio. Hence, the lower throughput ratio tends to report a poor data transmission rate. So, the current research work has planned to end these issues by executing a novel Wolf-based Power-Optimized Handoff (WbPOH) strategy for managing signal drop and power usage. WiMax and cellular network macrocells are created with several Small Cells (SC) to make the heterogeneous system. Hereafter, the fitness process of the grey wolf has afforded continuous monitoring for forecasting the nearest incoming signal of Handoff and work-free node prediction. Moreover, the power usage in this designed system has been optimized by making the workless node the sleep position. Apart from that, during the Handoff process, the designed WbPOH first enabled the single strongest near signal, and then the previous signal was lost. After that, parameters like throughput, network efficiency, and Handoff behaviour have been measured and validated with other conventional models. Furthermore, in the proposed novel WbPOH, 5Mbps throughput is obtained for the cellular network, and 5.2Mbps throughput is gained for the Worldwide Inter-operability for Microwave Access (WiMax) network. In addition, the recorded cellular network efficiency is 95%, and the WiMax network efficiency is 96%.