公开(公告)号：JPH1093624A

公开(公告)日：1998-04-10

申请号：JP21373497

申请日：1997-08-07

Applicant: IBM

Inventor： MARIN GERALD ARNOLD ,  HUYNH LAP T ,  VAN VU KEN ,  ONVURAL RAIF O ,  GUN LEVENT ,  LING BOUCHUNG

IPC: H04L12/56

Abstract: PROBLEM TO BE SOLVED: To provide an extended adaptive speed base congestion control system for a packet transmission network which doesn't use a relative network queuing speed but uses an absolute network queuing speed as a measure of a congestion of a system. SOLUTION: Test transmission executed only after the latest out of a prescribed minimum time, reception of an acknowledgment from the preceding test, and transmission of a minimum data burst is included in other features of this congestion control system. This congestion control system gives less reduction of the speed in the case of a low speed and gives more reduction of the speed in the case of a high speed. A logarithmic speed control function presents this capability. All values in a speed reference table are changed in response to the excessive speed variance to realize speed damping. Finally, an available band width is fairly shared as a beginning point for start or exit from a defined speed damping area.

公开(公告)号：DE69626486T2

公开(公告)日：2004-04-01

申请号：DE69626486

申请日：1996-12-27

Applicant: IBM

Inventor： GRAY JAMES P ,  ONVURAL RAIF O ,  PEYRAVIAN MOHAMMED

IPC: H04L9/08 ,  H04L9/12 ,  H04L29/06

公开(公告)号：DE69626486D1

公开(公告)日：2003-04-10

申请号：DE69626486

申请日：1996-12-27

Applicant: IBM

Inventor： GRAY JAMES P ,  ONVURAL RAIF O ,  PEYRAVIAN MOHAMMED

IPC: H04L9/08 ,  H04L9/12 ,  H04L29/06