Hybrid TOA/AOA approximate maximum likelihood mobile localization
作者： Mohamed Zhaounia , Mohamed Adnan Landolsi , Ridha Bouallegue
DOI: 10.1155/2010/942657
关键词: Wireless 、 Base station 、 Maximum likelihood 、 Algorithm 、 Speech recognition 、 Engineering 、 Cellular communication systems
摘要: This letter deals with a hybrid time-of-arrival/angle-of-arrival (TOA/AOA) approximate maximum likelihood (AML) wireless location algorithm. Thanks to the use of both TOA/AOA measurements, proposed technique can rely on two base stations (BS) only and achieves better performance compared original method. The BSs is an important advantage in cellular communication systems because it avoids hearability problems reduces network signaling burden. Simulation results show that, for certain scenarios, AML outperform up six BSs.
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