【文献笔记】NOMA+D2D模型3 (D2D group)
一、文献概要1.Joint Channel Assignment and Power Allocation for NOMA-based D2D Communications with Imperfect CSITianqi Xing1, Nan Ma12, and Ping Zhang1模型:单小区上行传输场景,U个小区用户与一个基站通信,每个小区用户被分配一个正交信道,N个D2D组在小区用户之下通信,在D2D组中D2D发射机可以使用NOMA向接收机发送叠加信号。指定每个D2D发射机可以向M个