首页> 外文期刊>IEEE transactions on industrial informatics >Moving Horizon SINR Estimation for Wireless Networked Systems
【24h】

Moving Horizon SINR Estimation for Wireless Networked Systems

机译:无线网络系统的移动层SINR估计

获取原文
获取原文并翻译 | 示例
           

摘要

This paper is concerned with the signal to interference and noise ratio (SINR) estimation for wireless networks with SINR constraints and packet losses. A new SINR estimation method is proposed by using moving horizon estimation (MHE), where the SINR estimation system is described as a stochastic parameter system model. By choosing a stochastic cost function, the SINR estimator is obtained by solving a regularized least-squares problem. Considering the coupling of state variable and process noise, a one-step MHE algorithm is presented to solve the constrained SINR optimization problem by using LOQO algorithm. Finally, an illustrative example is given to demonstrate the effectiveness of the proposed method.
机译:本文涉及具有SINR约束和数据包丢失的无线网络的信噪比(SINR)估计。提出了一种新的利用移动视界估计(SHE)的SINR估计方法,该方法将SINR估计系统描述为随机参数系统模型。通过选择随机成本函数,可以通过求解正则化最小二乘问题获得SINR估计量。考虑到状态变量和过程噪声的耦合,提出了一种单步MHE算法,采用LOQO算法解决了约束SINR优化问题。最后,给出一个说明性的例子来证明所提出方法的有效性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号