Power Efficient 5G Wireless Networks Based on Self-Organized Utility Function
Madan Mohan Rao. Nelluri1, Habibullah Khan2
1Madan Mohan Rao. Nelluri, Associate Professor, Department of ECE, DRK Institute of Technology, Hyderabad (Telangana), India.
2Dr. Habibullah Khan, Professor, and Dean (Student Affairs), Department of ECE, K L (Deemed to Be) University, Vijayawada (Andhra Pradesh), India
Manuscript received on 01 May 2019 | Revised Manuscript received on 15 May 2019 | Manuscript published on 30 May 2019 | PP: 1857-1862 | Volume-8 Issue-7, May 2019 | Retrieval Number: G6123058719/19©BEIESP
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Abstract: The problemof power control in uplink transmissionfor 5G wireless networks is studied in detailin this research paper, and an optimal technique in which power control in uplink direction isproposed using a Utility function in turn it can be treated as a self-organized technique. It is necessary that wireless networks ofnext generation must handle both multimedia and data services which may be real time or non-real time in an efficient way to achieveoptimal data rates to all users. By using optimal power control scheme and also rate control schemes system resources can be utilized efficiently.With the help of Utility function based on economic theory the efficient power control algorithm is being developed. The solution of Utility function for control of uplink poweris derived by Lagrangian equation method. It can also be proved that the self-organizing utility function can be best used to achieve the optimal uplink power control scheme and the unique results are obtainedwhich in turn depend on the different user environment. Numerical results of the algorithm presented here also show that optimal power control scheme is achieved using self -organized utility function.The problemof power control in uplink transmissionfor 5G wireless networks is studied in detailin this research paper, and an optimal technique in which power control in uplink direction isproposed using a Utility function in turn it can be treated as a self-organized technique. It is necessary that wireless networks ofnext generation must handle both multimedia and data services which may be real time or non-real time in an efficient way to achieveoptimal data rates to all users. By using optimal power control scheme and also rate control schemes system resources can be utilized efficiently.With the help of Utility function based on economic theory the efficient power control algorithm is being developed. The solution of Utility function for control of uplink poweris derived by Lagrangian equation method. It can also be proved that the self-organizing utility function can be best used to achieve the optimal uplink power control scheme and the unique results are obtainedwhich in turn depend on the different user environment. Numerical results of the algorithm presented here also show that optimal power control scheme is achieved using self -organized utility function.
Keyword: Power Control, 5G Networks, Utility Function, Self- Organized Network (SON), Lagrangian Equati
Scope of the Article: Wireless ad hoc & Sensor Networks.