A NLOS Ranging Error Mitigation Method for 5G Positioning in Indoor Environments
Jingrong Liu,
Zhongliang Deng,
Enwen Hu
Abstract:Positioning based on wireless signals such as mobile communication networks has become an important means to provide high-precision location services in environments where satellite signals are blocked. In complex environments such as indoor and underground, wireless signal propagation is obstructed and non-line-of-sight (NLOS) phenomena appears due to serious occlusion and reflection. The time delay caused by NLOS effects has little impact on communication system but can significantly increase positioning err… Show more
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