Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
System and method for synchronizing digital bits in a data stream










Image Number 12 for United States Patent #8121238.

A system and method for synchronizing a receiver of a bit stream to the bit stream include a correlator to remove the PN code modulation and to generate a stream of time sequence values (samples) from the received bits. A plurality of accumulators are included, each accumulator corresponding to an offset in a series of time intervals starting with a first time period. The accumulators add a number of values equal to a number of samples in a bit period. The values added by each accumulator is a set of values starting with the value at the offset corresponding to the accumulator. A plurality of magnitude calculators receives a sum from the corresponding accumulator and calculates a magnitude. A plurality of non-coherent summers are then used to add the magnitudes for each offset in each bit period for all of the received bits. The total sum in each non-coherent summer is then analyzed to find the highest value, such that the offset corresponding to the non-coherent summer with the highest value represents the location of the bit transition in the bit period.








 
 
  Recently Added Patents
Vibrometer for personal digital assistant
Body scrubber
Modular fluid reservoir
Silacycle compounds and methods of use thereof
Electrophotographic toner
Heating device and image forming apparatus using the same
Power adaptor detection system
  Randomly Featured Patents
Straddling type of vehicle
Musical CD creation unit
Microelectronic package having multiple conductive paths through an opening in a support substrate
Electric air inflator
Intravascular catheter having multi-layered tip
System and method for effectively implementing a charging base for a remote control device
Latex sealants containing epoxysilanes
Camera
Carbon nanotube tower-based supercapacitor
Thin-film solar cell