A Green Energy Efficient D2D Cooperative Communication

Green communication is an important development trend in the wireless communication industry. Its main purpose is to minimize the energy consumption of communication systems while ensuring the quality of service for the users. For wireless communication networks, especially in today’s large-scale commercialization of 5G, optimizing the battery consumption of mobile phone terminals and extending the network lifetime is the focus of green communication. Based on green communication, this paper proposes a wireless resource allocation scheme in a D2D cooperative communication scenario. This scheme can not only assist cell users in completing data transmission but also provide transmission opportunities for D2D terminals. It can significantly reduce terminal energy consumption and extend network lifetime.