Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and orthogonal frequency division multiplexing (OFDM) receiver for reducing the influence of harmonic interference on OFDM transmission systems










Image Number 4 for United States Patent #7366088.

A method and OFDM receiver are provided for reducing the influence of harmonic interference on OFDM transmission systems, wherein high interference unity is achieved by the simultaneous use of a window function and a determined item of reliability information, the window function being a Nyquist-shaped window function which generates low side lobes in the subcarrier and interference spectra while simultaneously leaving the orthogonality of the subcarriers unchanged, the determined item of reliability information being derived from a measurement when transmitting a so-called zero symbol, in order to detect the instantaneously active interference signals, with the high interference immunity being achieved when the subcarrier-specific information is taken into account in a so-called Viterbi decoder.








 
 
  Recently Added Patents
Mobile application for calendar sharing and scheduling
Array substrate including thin film transistor and method of fabricating the same
Determining phase-specific parameters of a physiological variable
Systems and methods for authorizing, authenticating and accounting users having transparent computer access to a network using a gateway device
Non-volatile memory and method having efficient on-chip block-copying with controlled error rate
Spin transition material
Image display device and display unit for image display device
  Randomly Featured Patents
Method for preserving virtual filesystem information across high availability takeover
Hydraulic column clamping
Nanosized copper catalyst precursors for the direct synthesis of trialkoxysilanes
Agitator for grape mash fermentation tanks
Tilting-bowl toilet
Coaxial-flow heat exchanging structure for installation in the earth and introducing turbulence into the flow of the aqueoue-based heat transfer fluid flowing along the outer flow channel whil
Selective separation of thiocyanate ions from a scrubbing medium
Method of making a fire hose
Method for managing an external memory of a microprocessor
Polymer bound calixarenes