60 citations · 369 across the 20 of their papers we have counts for
6 papers · 1 filter
Closed-form Two-way TOA Localization and Synchronization for User Devices with Motion and Clock Drift
Sihao Zhao, Ningyan Guo, Xiao-Ping Zhang +2
A two-way time-of-arrival (TOA system is composed of anchor nodes (ANs and user devices (UDs . Two-way TOA measurements between AN-UD pairs are obtained via round-trip communicatio…
Sequential TOA-Based Moving Target Localization in Multi-Agent Networks
Qin Shi, Xiaowei Cui, Sihao Zhao +1
Localizing moving targets in unknown harsh environments has always been a severe challenge. This letter investigates a novel localization system based on multi-agent networks, wher…
A New TOA Localization and Synchronization System with Virtually Synchronized Periodic Asymmetric Ranging Network
Sihao Zhao, Xiao-Ping Zhang, Xiaowei Cui +1
In this article, we design a new time-of-arrival (TOA) system for simultaneous user device (UD) localization and synchronization with a periodic asymmetric ranging network, namely…
Semidefinite Programming Two-way TOA Localization for User Devices with Motion and Clock Drift
Sihao Zhao, Xiao-Ping Zhang, Xiaowei Cui +1
In two-way time-of-arrival (TOA) systems, a user device (UD) obtains its position by round-trip communications to a number of anchor nodes (ANs) at known locations. The objective f…
New Closed-form Joint Localization and Synchronization using Sequential One-way TOAs
Ningyan Guo, Sihao Zhao, Xiao-Ping Zhang +3
It is an essential technique for the moving user nodes (UNs) with clock offset and clock skew to resolve the joint localization and synchronization (JLAS) problem. Existing iterati…
Optimal Localization with Sequential Pseudorange Measurements for Moving Users in a Time Division Broadcast Positioning System
Sihao Zhao, Xiao-Ping Zhang, Xiaowei Cui +1
In a time division broadcast positioning system (TDBPS), a user device (UD) determines its position by obtaining sequential time-of-arrival (TOA) or pseudorange measurements from s…