Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     FFT-size detection and cell search for a cellular communication system Image Number 5 for United States Patent #8116806. An apparatus and method for cell acquisition and downlink synchronization acquisition in an OFDMA wireless communication system are provided. In an SS apparatus in a broadband wireless communication system, a preamble subcarrier acquirer extracts subcarrier values having a preamble code from an FFT signal. A multiplier code-demodulates the subcarrier values by multiplying the subcarrier values by a preamble code. A correlator calculates a plurality of differential correlations in the code-demodulated signal. An IFFT processor IFFT-processes the differential correlations by mapping the differential correlations to subcarriers. A maximum value detector detects a maximum value from the IFFT signal and calculates a timing offset using an IFFT output index having the maximum value.       Recently Added Patents Power supply adapter Split-sole shoe Bottle cap Beverage holder Time-domain gated filter for RF communication systems Parallel processing system running an OS for single processors and method thereof Neck brace   Randomly Featured Patents Photographic elements having a process-surviving polysiloxane block copolymer backing Receiver for television multiplex broadcasting Method of initializing and establishing links in a multi-mode mobile terminal System, method and program for converting an externally defined four colorant (CMYK) into an equivalent four dimensional colorant defined in terms of the four inks (C'M'Y'K') that are associat Method for providing incentive to play gaming devices connected by a network to a host computer Process for improving the quality of microbial rennet Cationic surfactants, process for producing the same and utilization thereof Antihypercholesterolemic tetrazole compounds Billiard equipment storage structure X-ray analysis apparatus and method © 2006-2008 PatentGenius. All Rights Reserved.