Patent ID: 7720488
Filing Date: 2010-05-18
Classification: H04L,H04M,H04N,H04W

Abstract:
1. A location finding and Multiple Input Multiple Output (MIMO) communication system comprising: a first processor for receiving and processing a signal received from a Radio Frequency Identification (RFID) device, for generating a processed RFID signal; a second processor for receiving and processing a signal received from multiple locations and for generating from said received signals a processed location finder signal; a third processor, comprising a Modulation Format Selectable (MFS) spread spectrum processor, a cross-correlator and a transmit baseband filter, for generating a cross-correlated in-phase and quadrature-phase processed MFS spread spectrum signal from an input signal; a fourth processor for generating a fourth processor processed signal from a processing of the processed location finder signal generated by the second processor, in combination with signals generated by the first and third processor, wherein said fourth processor signal generation is controlled by a touch screen generated signal; a modulator for modulation of the fourth processor processed signal for providing a modulated signal; a transmitter for transmission of said modulated signal, wherein said transmitter system comprises multiple antennas; and a receiver for reception of a Radio Frequency (RF) modulated signal, wherein said receiver comprises multiple antennas.