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
Epitaxial substrate for electronic device, in which current flows in lateral direction and method of producing the same
Pattern generation method and pattern generation program
Scale information for drawing annotations
Antisense modulation of C-reactive protein expression
Biphotonic photosensitizers, nanoparticles containing the same and their use as drugs
Aggregating completion messages in a sideband interface
Machine tool with an electrical generator for passive power generation
  Randomly Featured Patents
Zirconia toughened ceramic components and coatings in semiconductor processing equipment and method of manufacture thereof
Combined portable fan and spray bottle
Image capturing device
Apparatus for removing articles from a laundry pile
Method of assembly of two metallic parts
Security strike plate
Image forming apparatus
System controlling apparatus which compares signals from sensors monitoring passing objects with pre-determined parameter information to control the system
Face plate for computer housing
Process and device for manually commissioning individually packaged products with a flow shelf