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
Cooking oven with energy saving mode and method
Uni-directional transient voltage suppressor (TVS)
Method and apparatus for controlling a multi-node process
Carrier sense multiple access (CSMA) protocols for power line communications (PLC)
Computer program, system, and method for mapping Social Security claiming strategies
Multilayer films having reduced curling
Motorized home appliance door
  Randomly Featured Patents
Gravity feed fluid dispensing valve
Polysulfide battery
Fluid powered actuator system
Simulated Doppler navigational system with second order diversity
Method of mapping characters for a mobile telephone keypad
Indan derivatives used for treating thromboses or asthma
Turbojet with protection means for a fuel injection device, an injection device and a protective plate for the turbojet
Profile for fitting a digger with a hoe bucket or loading shovel and method for production
Seat construction
High surface hardness transparent resin prepared from a compound having at least one isopropenyl phenyl group