基于NOMA的功率分配，采用树形算法，根据不同用户的信噪比大小，一定的约束关系，分配功率-NOMA power allocation based on the use of tree algorithm, depending on the size of the user' s SNR, certain constraints, power distribution

在非正交（NOMA）环境下，固定功率分配和树形算法分配的比较，说明树形的优势-In the non-orthogonal (NOMA) environment, relatively fixed power allocation and distribution tree algorithm, explain the benefits of tree