Resources Contact Us Home
System and method for reducing network traffic between two computing devices

Image Number 11 for United States Patent #6789128.

A system and methods are provided for reducing the size of a message sent from a first computing device to a second computing device. The type of a data value of a message may be altered for transmission; the second computer recognizes a special data type assigned to the data value and restores the original data type. Also, data values may be buffered, and identifiers (e.g., buffer indexes) sent in their place. Both devices maintain similar buffers and the second device uses the identifier to retrieve the data value. Further, the contents of a new message may be described by how they differ from the contents of a previous message. A delta message is generated to describe the differences and identify the previous message. Upon receipt of the delta message, the second computer retrieves the previous message and uses it and the delta message to reconstruct the new message.

  Recently Added Patents
Systems and methods to provide report part via a web service
Image processing apparatus, image processing system, and image processing method
Look up table (LUT) structure supporting exclusive OR (XOR) circuitry configured to allow for generation of a result using quaternary adders
Electrode for a plasma torch
Inductive antenna coupling
Recombinant vectors for use in position-independent transgene expression within chromatin
Method of predicting a motion vector for a current block in a current picture
  Randomly Featured Patents
Freeze indicators with a controlled temperature response
Pad applicator for a rehydrated multi-constituent medication
Heterocyclic containing chromans
Methods and systems for in-place shader debugging and performance tuning
Blood flow controller and the like
Method and apparatus for efficient selection and acquisition of a wireless communications system
Calibration substrate
Apparatus and method in a network interface device for storing receiving frame status in a holding register
Decorative trim assembly
Process for determining the location of edges and photoelectronic scanning device for scanning edges