Global Patent Index - EP 1018248 A1

EP 1018248 A1 2000-07-12 - CONGESTION CONTROL IN RELIABLE MULTICAST PROTOCOL

Title (en)

CONGESTION CONTROL IN RELIABLE MULTICAST PROTOCOL

Title (de)

ÜBERLASTREGELUNG IN BETRIEBSICHEREM MEHRFACHSENDE-PROTOKOLL

Title (fr)

REGULATION DE L'ENCOMBREMENT DANS UN SYSTEME DE COMMUNICATION MULTIDESTINATION FIABLE

Publication

EP 1018248 A1 (EN)

Application

EP 99930769 A

Priority

  • US 9914541 W
  • US 9133098 P
  • US 33666999 A
  • US 33666099 A
  • US 33665999 A
  • US 33667199 A
  • US 33667099 A

Abstract (en)

[origin: WO0001123A1] Method of detecting congestion in a computer network comprising two acknowledge windows. The congesiton is measured in response to an increase in missing messages as indicated by said two windows and is communicated to a repair head station that retransmits missed messages and can reduce or increase the transmission rate. The same method is applied in case of multicast transmission establishing a plurality of repair head stations.

IPC 1-7 (main, further and additional classification)

H04L 12/56; H04L 12/18

IPC 8 full level (invention and additional information)

H04L 12/801 (2013.01); H04L 12/807 (2013.01); H04L 12/825 (2013.01)

CPC (invention and additional information)

H04L 47/263 (2013.01); H04L 47/10 (2013.01); H04L 47/15 (2013.01); H04L 47/27 (2013.01); Y02B 60/31 (2013.01)

Citation (search report)

See references of WO 0001123A1

Designated contracting state (EPC)

DE FR GB IT

EPO simple patent family

WO 0001123 A1 20000106; AU 4722999 A 20000117; EP 1018248 A1 20000712

INPADOC legal status


2002-08-21 [18W] WITHDRAWN

- Date of withdrawal: 20020702

2000-07-12 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000508

2000-07-12 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB IT