×

User to network interface protocol for packet communications networks

DC
  • US 4,922,486 A
  • Filed: 03/31/1988
  • Issued: 05/01/1990
  • Est. Priority Date: 03/31/1988
  • Status: Expired due to Term
First Claim
Patent Images

1. A protocol for a data network, comprising:

  • a data packet header comprising an identification of a source and a destination;

    wherein said data network comprises means for checking for each data entity that transmission from said source to said destination is authorized prior to transmitting said each data entity to said destination if network transmission capacity is available.

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