Study on Cellular Iterative Location Algorithm with Uniform Noise

Provided by: Science & Engineering Research Support soCiety (SERSC)
Topic: Mobility
Format: PDF
In order to realize location in cellular networks, the location model with uniform noise based on AOA (Angle Of Arrival) is established when seven base stations are available. Then a Maximum Likelihood Estimation (MLE) method is proposed and realized by an iterative algorithm under this model. Finally, the simulation result of the iterative algorithm as compared to Least Squares Estimation (LSE) algorithm under this AOA model is shown that the iterative algorithm is less error and more robust to noise disturbance than LSE algorithm.

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