×

Multi-user terminal services accelerator

  • US 20070097130A1
  • Filed: 11/01/2005
  • Published: 05/03/2007
  • Est. Priority Date: 11/01/2005
  • Status: Active Grant
First Claim
Patent Images

1. A host computer system capable of supporting multiple remote terminals, comprising:

  • a graphics and display subsystem having a display memory which can store display frames for multiple terminals;

    one or more drawing engines for generating display frames which may each correspond to a display frame at a remote terminal; and

    means for tracking modified sub frames of display frames and for performing selective updates from the display memory based on this tracking;

    means for connecting said graphics and display subsystem to a host CPU in said host computer system; and

    means for managing the selective updates from the display memory so that only the selective updates will be transferred via a network subsystem to corresponding ones of said remote terminals.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×