Capacity Enhancement using Game Theory-Based Power Assignment for 5G Cellular Network
T. Reena Raj1, Nagarajan Velmurugan2

1T. Reena Raj, Department of ECE, Sathyabama University, Chennai, Tamil Nadu, India.
2Nagarajan Velmurugan, Department of ECE, Adhiparasakthi Engineering College, Melmaravathur, Tamil Nadu, India.
Manuscript received on 27 August 2019. | Revised Manuscript received on 17 September 2019. | Manuscript published on 30 September 2019. | PP: 1184-1189 | Volume-8 Issue-11, September 2019. | Retrieval Number: J92580881019/2019©BEIESP | DOI: 10.35940/ijitee.J9258.0981119
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Abstract: The increasing demand for high data rate services necessitates technology advancement and adoption of beyond 4G termed as 5G cellular standards. In this paper, game theory-based power assignment for capacity enhancement is investigated for 5G cellular network. Specifically, in this work, we analyze a multiple input and multiple output (MIMO) multi-carrier (MC) code division multiple access (CDMA) scheme as a possible air interface for next generation wireless network with capacity enhancement techniques. A pricing methodology and two non-cooperative MIMO power control games using recreation hypothesis are proposed in this work. The study shows that the proposed pricing scheme and power control games prove to be powerful techniques for attaining an enhanced performance as it results in 10% growth in equilibrium with less power usage in a MIMO MC-CDMA uplink communication.
Keywords: MIMO, Nash equilibrium, MC-CDMA, power-control, MAI
Scope of the Article: Algorithmic Game Theory