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TD-SCDMA is an innovative wireless radio standard for a physical layer 3G air interface, approved as one 3GPP standards by ITU in May 2000. Based on the unique advantages of the physical layer, this paper investigates network-based methods to obtain the angle of arrival (AOA) and time of arrival (TOA) via subspace tracking and channel impulsive estimation. By incorporating the spatial–temporal channel...
Direct position determination (DPD) was recently proposed as a new method for passive localization of narrowband radio transmitters. Its superior performance, especially in the low signal-to-noise ratio (SNR) regime, is ascribed to both the joint optimization it performs over all base stations that participate in the estimation process and the direct determination of the emitter position as opposed...
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