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非正交多址接入下行链路用户匹配与功率优化算法

李钊 戴晓琴 陈柯宇 肖丽媛

李钊, 戴晓琴, 陈柯宇, 肖丽媛. 非正交多址接入下行链路用户匹配与功率优化算法[J]. 电子与信息学报, 2017, 39(8): 1804-1811. doi: 10.11999/JEIT161197
引用本文: 李钊, 戴晓琴, 陈柯宇, 肖丽媛. 非正交多址接入下行链路用户匹配与功率优化算法[J]. 电子与信息学报, 2017, 39(8): 1804-1811. doi: 10.11999/JEIT161197
LI Zhao, DAI Xiaoqin, CHEN Keyu, XIAO Liyuan. User Matching and Power Optimization Algorithm for Downlink NOMA[J]. Journal of Electronics & Information Technology, 2017, 39(8): 1804-1811. doi: 10.11999/JEIT161197
Citation: LI Zhao, DAI Xiaoqin, CHEN Keyu, XIAO Liyuan. User Matching and Power Optimization Algorithm for Downlink NOMA[J]. Journal of Electronics & Information Technology, 2017, 39(8): 1804-1811. doi: 10.11999/JEIT161197

非正交多址接入下行链路用户匹配与功率优化算法

doi: 10.11999/JEIT161197
基金项目: 

国家自然科学基金(61401354, 61401320, 61501285),高等学校引智计划基金(B16037, B08038)

User Matching and Power Optimization Algorithm for Downlink NOMA

Funds: 

The National Natural Science Foundation of China (61401354, 61401320, 61501285), The 111 Project (B16037, B08038)

  • 摘要: 该文针对应用非正交多址接入(NOMA)技术的多输入多输出(MIMO)下行通信系统,在考虑误差传播进行理论分析的基础上,提出一种基于距离和空间相关度的用户匹配准则,并对基站的发射功率分配进行优化。仿真结果表明,所提方法能够在提高系统可容纳用户数的同时保证好的系统的和速率性能。
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    HOJEIJ M R, FARAH J, NOUR C A, et al. Resource allocation in downlink non-orthogonal multiple access (NOMA) for future radio access[C]. IEEE Vehicular Technology Conference, Glasgow, UK, 2015: 1-6. doi: 10.1109 /VTCSpring.2015.7146056.
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出版历程
  • 收稿日期:  2016-11-07
  • 修回日期:  2017-02-15
  • 刊出日期:  2017-08-19

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