In this paper, first, two methods of positioning an indoor receiver with transferred global navigation satellite system signals from cellular base stations are proposed. Then, a technique of fusing the position results produced by the two methods through Kalman filter is introduced; thus, the positioning accuracy is improved. To mitigate the near–far problem generated by signals from base stations and satellites, a pulse shaping scheme and the strategy of assigning pulse patterns to base stations are investigated.
Cellular Base Station Assisted Indoor Positioning
IEEE Transactions on Aerospace and Electronic Systems ; 55 , 2 ; 592-606
2019-04-01
1346958 byte
Article (Journal)
Electronic Resource
English
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