Improved Positioning Algorithm Using the Linear Constraints of Scatterer in Two Base Stations

Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 202)


How to restraint non-line-of-sight(NLOS) error is an interesting field. Traditional way to restraint NLOS mainly includes: NLOS identify and NLOS reconstruction. In high multipath environment, these ways can not get good performance. The way proposed by this chapter mainly utilizes the linear constraints of scatterer in two base stations to improve traditional way. Simulation results shows improved positioning algorithm can suit for complicate multipath environment and get good positioning precision.


NLOS Multipath Reconstruction Scatterer 


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Copyright information

© Springer Science+Business Media New York 2012

Authors and Affiliations

  1. 1.School of Communication and Information EngineeringChongqing University Posts and TelecommunicationChongQingChina

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