作者
Zhiguo Ding, Zheng Yang, Pingzhi Fan, H Vincent Poor
发表日期
2014/7/30
期刊
IEEE signal processing letters
卷号
21
期号
12
页码范围
1501-1505
出版商
IEEE
简介
The performance of non-orthogonal multiple access (NOMA) is investigated in a cellular downlink scenario with randomly deployed users. The developed analytical results show that NOMA can achieve superior performance in terms of ergodic sum rates; however, the outage performance of NOMA depends critically on the choices of the users’ targeted data rates and allocated power. In particular, a wrong choice of the targeted data rates and allocated power can lead to a situation in which the user’s outage probability is always one, i.e. the user’s targeted quality of service will never be met.
学术搜索中的文章
Z Ding, Z Yang, P Fan, HV Poor - IEEE signal processing letters, 2014