The indoor localization system has entered the realm of consumer applications. The popular application of indoor localization system is use to find location of objects or personnel, which require high accuracy in dense multipath fading environments. This paper studies 2D interpolation on indoor localization using fingerprinting concept based on ultra wideband (UWB) signal. The channel frequency transfer functions of corridor environment were measured at the frequency ranging from 3 to 11 GHz. The biconical antennas were used as both transmitter (Tx) and receiver (Rx) antennas. The accuracy of estimated distances is studied and shown in the terms of cumulative distribution function (CDF).
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The indoor localization system has entered the realm of consumer applications. The popular application of indoor localization system is use to find location of objects or personnel, which require high accuracy in dense multipath fading environments. This paper studies 2D interpolation on indoor localization using fingerprinting concept based on ultra wideband (UWB) signal. The channel frequency transfer functions of corridor environment were measured at the frequency ranging from 3 to 11 GHz. The biconical antennas were used as both transmitter (Tx) and receiver (Rx) antennas. The accuracy of estimated distances is studied and shown in the terms of cumulative distribution function (CDF).