| 基于最小发射功率的自适应调制多输入多输出系统 |
| |
| 引用本文： | 王智鹰,何晨,蒋铃鸽.基于最小发射功率的自适应调制多输入多输出系统[J].上海交通大学学报,2006,40(3):391-393,398. |
| |
| 作者姓名： | 王智鹰 何晨 蒋铃鸽 |
| |
| 作者单位： | 上海交通大学,电子工程系,上海,200240 |
| |
| 摘 要： | 在对多输入多输出信道进行奇异值分解的基础上,推荐了一种新的最小化发射功率的自适应调制算法.通过在不同信道假设条件下的性能仿真,证明了推荐算法能够在满足用户要求服务质量的条件下,以尽可能小的系统发射功率实现数据传输.
|
| 关 键 词： | 自适应调制 多输入多输出 服务质量 |
| 文章编号： | 1006-2467（2006）03-0391-03 |
| 收稿时间： | 2005-04-04 |
| 修稿时间： | 2005-04-04 |
An Adaptive Modulation MIMO System Based on Minimizing Transmission Power |
| |
| WANG Zhi-ying,HE Chen,JIANG Ling-ge.An Adaptive Modulation MIMO System Based on Minimizing Transmission Power[J].Journal of Shanghai Jiaotong University,2006,40(3):391-393,398. |
| |
| Authors: | WANG Zhi-ying HE Chen JIANG Ling-ge |
| |
| Institution: | Dept. of Electronic Eng. , Shanghai Jiaotong Univ. , Shanghai 200240, China |
| |
| Abstract: | A novel adaptive modulation multi-input and multi-output(MIMO) algorithm was proposed,which is based on singular value decomposition of channel matrix and aims at minimizing the overall transmission power.It was proved by the simulations that the proposed algorithm can not only insure the quality of services,but also save much transmission power. |
| |
| Keywords: | adaptive modulation(AM) multiple-input and multiple output(MIMO) quality of services |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
