Sparse Bayesian Inference Based Direct Off-Grid Position Determination In Multipath Environments

IEEE Wireless Communications Letters（2021）

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摘要

The classical super-resolution Direct Position Determination (SR-DPD) algorithms fail to suppress the coherent Non-Line-of-Sight (NLOS) interference due to the lack of independent measurements. The existing Sparse Signal Reconstruction (SSR) based DPD approach suffers from the intractable complexity since it needs to solve a Second-Order Cone Programming (SOCP) problem. Besides, the Grid Quantizat...

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关键词

Receivers,Bayes methods,Transmitters,Dictionaries,Coordinate measuring machines,Position measurement,Interference

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