This paper proposes and validates, in the field, an approach for position tracking that is
based on Long-Term Evolution (LTE) downlink signal measurements. A setup for real data …

Long term evolution (LTE) signals have the potential for use in positioning, especially in
challenging environments. The time-of-arrival (TOA)-based technique supported by LTE is …

Ground localization systems based on cellular signals are vulnerable to the hazards of
signal power attenuation and multipath propagation in urban environments. Non-coherent …

In estimation, the misspecified Cramer–Rao bound (MCRB), which is an extension of the
well-known Cramer–Rao bound (CRB) when the underlying system model is misspecified …

In the last decade, kernel methods have become established techniques to perform
nonlinear signal processing. Thanks to their foundation in the solid mathematical framework …

We consider the problem of blind identification and equalization of single-input multiple-
output (SIMO) nonlinear channels. Specifically, the nonlinear model consists of multiple …

Integer least-squares problems, concerned with solving a system of equations where the
components of the unknown vector are integer-valued, arise in a wide range of applications …

Radio frequency interference (RFI) is causing performance loss in microwave radiometry,
radio astronomy, and satellite communications. As the number of interferers increases, the …

Channel estimation and equalization techniques are crucial for the ubiquitous broadcasting
systems. Conventional receivers for most broadcasting or wireless standards preset the …

提出一种新的基于子空间分解的信道阶数估计算法. 首先基于子空间分解,
将观测向量自相关矩阵的几何子空间按照某一正整数La 分解为“信号” 子空间和“噪声” 子空间 …