Reconfigurable intelligent surfaces (RISs) are set to be a revolutionary technology in the 6th
generation of wireless systems. In this work, we study the application of RIS in a multi-user …

A hybrid RSS/AOA indoor localization method based on error variance and measurement
noise weighted least squares (ENWLS) is proposed. This method is based on three …

The clock bias and drift caused by imperfect time synchronization is a practical issue in
localization problems. In this paper, we address the moving source localization problem …

This paper considers a passive target localization problem based on the noisy time of arrival
measurements obtained from multiple receivers and a single transmitter. The maximum …

Target localization plays an important role in the application of radar, sonar, and wireless
sensor networks. In order to improve the localization performance using only two stations, a …

This letter investigates the localization problem with distance-dependent noise and sensor
location uncertainty. The formulated localization problem is very challenging and non …

In the 5G era, the communication networks tend to be ultra-densified, which will improve the
accuracy of indoor positioning and further improve the quality of positioning service. In this …

为减少室内定位复杂度并进一步提高定位精度, 提出了一种5G 超密集网络下的室内压缩重构
指纹定位算法. 该算法分为离线建库阶段和在线匹配阶段两个阶段. 离线建库阶段采用了矩阵 …

The direct position determination (DPD) is a single-step method that is considered to
achieve better positioning performance than that of the two-step method. In contrast to the …

With the increasing demand of location-based services, neural network (NN)-based
intelligent indoor localization has attracted great interest due to its high localization …