Energy Efficiency Analysis in Wireless Systems by Game Theory

In wireless systems, mobiles share the same limited frequency band. When two mobiles send simultaneously on the same channel, an interference phenomenon occurs and the sent packets will be lost. In these systems, each mobile (node) adopt strategies based on its battery energy level in order to maximize its transmission rate (number of successfully sent packets) when interacting with other mobile. Each mobile aims to transmit the largest number of packets successfully by rationally managing its transmission power and the use of battery power.