60 citations · 186 across the 9 of their papers we have counts for
12 papers
Sequential Doppler Shift based Optimal Localization and Synchronization with TOA
Sihao Zhao, Ningyan Guo, Xiao-Ping Zhang +2
Doppler shift is an important measurement for localization and synchronization (LAS), and is available in various practical systems. Existing studies on LAS techniques in a time di…
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…
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…
Single point positioning using full and fractional pseudorange measurements from GPS and BDS
Sihao Zhao, Xiaowei Cui, Mingquan Lu
In conventional global navigation satellite system (GNSS) receivers, usually full pseudorange measurements are required to complete a single point position fix. However, to obtain…