快速检索:      
引用本文:
【打印本页】   【下载PDF全文】   查看/发表评论  【EndNote】   【RefMan】   【BibTex】
←前一篇|后一篇→ 过刊浏览    高级检索
本文已被:浏览 434次   下载 829 本文二维码信息
码上扫一扫!
分享到: 微信 更多
全双工多用户广播信道下的能量吸收效率研究
蒋锋聚1, 张萌2, 罗汉文2
1.上海美多通信设备有限公司;2.上海交通大学
摘要:
研究了多用户广播信道场景下的用户能量吸收效率的优化,假设用户终端采用全双工的模式,即用户在接收基站的下行能量信息的同时还会进行上行的数据传输.在保证每个用户的能量吸收效率大于某一阈值且满足基站下行功率发射限制的前提下,最大化用户中最小的上行发射功率.最后,仿真结果证实了提出算法的有效性.
关键词:  全双工  多用户  能量吸收
DOI:
分类号:
基金项目:
Reserch on energy absorption efficiency in full-duplex multi-user broadcast channel
JIANG Fengju1, ZHANG Meng2, LUO Hanwen2
1.Shanghai Duomei Communication Equipment Co.,Ltd.;2.Electronic and Electrical Engineering,Shanghai Jiao Tong University
Abstract:
This paper studies the user energy scenarios absorption efficiency optimization in multiuser broadcast channel.This paper assumed that the user terminals using full-duplex mode that the user receive uplink energy information and transfer uplink energy at the same time.In this paper,we maximize the minimum user uplink transmit power,when we ensure that each user′s energy absorption efficiency is greater than a threshold value and satisfies the premise of the base station downlink power emission limits.Finally,the simulation results confirm the effectiveness of the proposed algorithm.
Key words:  full-duplex  multi-user  energy absorption