广东工业大学学报 ›› 2020, Vol. 37 ›› Issue (01): 81-86.doi: 10.12052/gdutxb.190080
谭艺枝1, 陈宝仁2
Tan Yi-zhi1, Chen Bao-ren2
摘要: 研究了无线携能传输协同中继非正交多址接入系统中的强用户速率最大化问题。通过把非凸的优化问题转化为凸优化问题,并由MATLAB仿真得到强用户速率的优化结果。结果表明:此非正交多址接入系统的强用户速率随着源节点发射功率的增加而增加;在强用户速率性能方面,此非正交多址接入系统明显优于传统的时分多址接入系统。
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