Research On The Positioning System Of Mobile Communication

As a new positioning technology, the cell mobile communication net based position technology is developed with the net. This technology is a position method for men.In this Dissertation, I do analysis and research on the cell communication net-based position technology and channel model. And I give out a position algorithm of anti-NLOS, and simulate it. And I also introduce the constructure of the positioning system and the evaluation.In the Dissertation, the major task and conclusion are:i .the basic theories on navigating and positionii. the basic theories on positioning technoledges of cell mobele communication net and compare the technologiesiii. introducing how to solve the TDOA positioning algorithm and analyse the cause of the error and put forward an anti-NLOS algorithm.iv. simulate the anti-NLOS algorithm with MATLABv .introducing the constructure of position system and evaluating the system model...