Resources Contact Us Home
Channel quality feedback mechanism and method

Image Number 4 for United States Patent #8094571.

Methods and apparatus are presented for improving the feedback of channel information to a serving base station, which allows a reduction in the reverse link load while allowing the base station to improve the forward link data throughput. Over a channel quality indicator channel, three subchannels are generated; the re-synch subchannel, the differential feedback subchannel, and the transition indicator subchannel. The information carried on each subchannel can be used separately or together by a base station to selectively update internal registers storing channel conditions. The channel conditions are used to determine transmission formats, power levels, and data rates of forward link transmissions.

  Recently Added Patents
Computer program, system, and method for mapping Social Security claiming strategies
Manufacturing method for semiconductor device carrier and semiconductor package using the same
Real ear measurement system using thin tube
Anti-infective agents and uses thereof
Audiovisual multi-room support
Base station apparatus and method for use in mobile communication system
Elastic polypropylene-based film compositions
  Randomly Featured Patents
Process for the restoration of brake pressure in a motor vehicle with anti-lock brake system
Elastic multiplexing for shared control channels
Tool holder and a tool therefor
Imageable seamed belts with lignin sulfonic acid doped polyaniline
Method of detecting changes occurring in image editing using watermarks
Shading detecting method and shading detecting apparatus for camera module
Fiber optic acoustic emission sensor
Radiation filter, spectrometer and imager using a micro-mirror array
Methods for eliminating metal corrosion by FSG
.beta.-carboline derivative