An indoor positioning system based on distributed LTE network
Dianxin kexue, 2018 Indoor positioning technology has important applications in the business and security fields,but there are still existing problems with low positioning accuracy and high deployment costs.An indoor positioning system based on long term evolution ( LTE ...
Yu YANG, Ming CHEN, Daqing LIU
doaj +2 more sources
TOA Estimator for UWB Backscattering RFID System with Clutter Suppression Capability
EURASIP Journal on Wireless Communications and Networking, 2010 Time of arrival (TOA) estimation in multipath dense environment for UWB backscattering radio frequency identification (RFID) system is challenging due to the presence of strong clutter.
Xu Chi, Law ChoiL
doaj
Non-identifiability of the two state Markovian Arrival process [PDF]
In this paper we consider the problem of identifiability of the two-state Markovian Arrival process (MAP2). In particular, we show that the MAP2 is not identifiable and conditions are given under which two different sets of parameters, induce identical ...
Michael P. Wiper +2 more
core
When Does a Spin Flip? Arrival Time Distributions and Information Propagation in Discrete Quantum Systems. [PDF]
Entropy (Basel)Martellini L.
europepmc +1 more source
Sensor Placement Strategies for Target Localization via 3-D TOA Measurements in Underwater Acoustic Sensor Networks. [PDF]
Sensors (Basel)Zhou R, Tan W, Li M, Wang B.
europepmc +1 more source
, 2011 In this paper, obtaining time of arrival (TOA) measurements in a sensor network is investigated. Differentiating these TOA measurements provides the Time Difference of Arrival (TDOA) measurements between sensor pairs.
Steffes, Christian +2 more
core
Joint Time-of-Arrival and Carrier-Phase Measurement and Tracking for Enhanced Loran Signals in Complex Interference Environments. [PDF]
Sensors (Basel)Yuan Z, Gao S, Li P, Zhang S.
europepmc +1 more source
Dynamic Voltage-Response Estimation for Blade-Tip Timing Sensors Based on EHHO-BP Network and Waveform Mapping. [PDF]
Sensors (Basel)Huang W, Zhang L, Xu Q, Wu H, Chen L.
europepmc +1 more source
AOA-Assisted TDOA Localization Based on Improved Whale Optimization Algorithm for Asynchronous Wireless System Networks. [PDF]
Sensors (Basel)Qi L, Liu Z, Cai M, Xie L.
europepmc +1 more source