Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Multi-user detection using an adaptive combination of joint detection and successive interface cancellation










Image Number 5 for United States Patent #6963546.

A time division duplex communication system using code division multiple access transmits a plurality of data signals over a shared spectrum in a time slot. A combined signal is received over the shared spectrum in the time slot. The plurality of data signals are grouped into a plurality of groups. The combined signal is matched filtered based on in part symbol responses associated with the data signals of one of the groups. Data from each data signal in the one group is jointly detected. An interference signal is constructed based on in part the one group detected data. The constructed interference signal is subtracted from the combined signal. Data from the other groups is detected by processing the subtracted signal.








 
 
  Recently Added Patents
Lubricant composition and antioxident composition
Methods of reverse link power control
Heterogeneous language data typing without executable regeneration
Attribute information providing system
Computer system and volume migration control method using the same
White light emitting diode (LED) lighting device
Molecular sieve
  Randomly Featured Patents
Corner guard
Trapezoidal computer keyboard
Collapsible stroller with slidable basket
Phenyl sulfonamides
Method and apparatus for processing wet material
Agent for treating textile materials
Cavity ablation apparatus and method
Methods of manufacturing mercury sorbents and removing mercury from a gas stream
Nitromethylene derivatives and their use
Compound having improved low temperature fluidity, and a middle distillate composition and a petroleum fuel composition containing the same