Results 121 to 130 of about 19,236 (242)

A Pseudorange Measurement Scheme Based on Snapshot for Base Station Positioning Receivers

open access: yesSensors, 2017
Digital multimedia broadcasting signal is promised to be a wireless positioning signal. This paper mainly studies a multimedia broadcasting technology, named China mobile multimedia broadcasting (CMMB), in the context of positioning.
Jun Mo   +3 more
doaj   +1 more source

Low Power 24 GHz ad hoc Networking System Based on TDOA for Indoor Localization

open access: yesISPRS International Journal of Geo-Information, 2013
This paper introduces the key elements of a novel low-power, high precision localization system based on Time-Difference-of-Arrival (TDOA) distance measurements. The combination of multiple localizable sensor nodes, leads to an ad hoc network.
Melanie Jung   +3 more
doaj   +1 more source

Increase of the coordinate measurement accuracy in the multi-static radar in case of the receiving position placement on the aerial vehicle

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The dependence of the accuracy of the object's coordinates estimation on the relative position of transmitting and receiving points of the multi-position radar system was studied.
V. V. Legkostup, V. E. Markevich
doaj  

The Time Difference of Arrival Estimation Method Utilizing an Inexact Reconstruction Within the Framework of Compressed Sensing

open access: yesRemote Sensing
The time difference of arrival (TDOA) estimation plays a crucial role in emitter localization and time synchronization applications. When time among multiple sensors is synchronized, the TDOAs between the sensors and the emitter can be measured to ...
Shanhe Wang   +5 more
doaj   +1 more source

REDUNDANCY IN TDOA METHOD OF AIRCRAFT POSITION ESTIMATION

open access: yesНаучный вестник МГТУ ГА, 2016
The paper deals with the main methods for solving equations with redundancy. It is subsequently used for modelling the ground many-positional system as a part of a system for analysis of air navigation data as a whole.
A. O. Mashoshin
doaj  

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