Resources Contact Us Home
Method and system for transmitter beamforming

Image Number 5 for United States Patent #8116818.

A system and method are provided for improving the performance of a beamforming antenna array in a wireless communications system. A predetermined number of spatial signatures are observed for a communications channel between a base station and a mobile terminal during a predetermined time period. One or more test spatial signatures are generated based on statistical analysis of the observed predetermined number of spatial signatures. A beamforming weight is derived based on the generated test spatial signatures for beamforming by an antenna subsystem of the base station.

  Recently Added Patents
Reflective mask blank and method of manufacturing a reflective mask
Sliding-type portable communication device
Method for testing multi-chip stacked packages
Methods of isolating bipotent hepatic progenitor cells
Control service for relational data management
Determining phase-specific parameters of a physiological variable
Indicating transfer in an IMS network
  Randomly Featured Patents
Tick release aid
Lawn trimmer cutter head
Insecticidal compounds
Cross-linked toner resins
Dental furnace with metallic inner housing, plastic outer housing, and air space therebetween
Rotatable seat support
Data communication apparatus
Fluorescence endoscope
Digital signal processing device capable of selectively imparting effects to input data
Method for removing elemental sulfur from high temperature, high pressure wells and flow lines