Global Patent Index - EP 1040707 A2

EP 1040707 A2 2000-10-04 - AN ATM CELL PROCESSOR

Title (en)

AN ATM CELL PROCESSOR

Title (de)

EIN ATM-ZELLENPROZESSOR

Title (fr)

PROCESSEUR DE CELLULES A MODE DE TRANSFERT ASYNCHRONE

Publication

EP 1040707 A2 (EN)

Application

EP 98961336 A

Priority

  • IE 9800106 W
  • IE 970888 A
  • IE S980712 A

Abstract (en)

[origin: WO9931928A2] An ATM cell processor (10) has a backplane interface (11), a line interface (15), and various processing functions between the interfaces. Cells directed to the line interface (15) are controlled by a queueing function (12) which uses external cell memory via a controller (13) and external control memory via a controller (14). Cells from the backplane are identified and routed by a mapping function (16).

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

H04Q 11/04; H04L 12/56

IPC 8 full level (invention and additional information)

H04L 12/54 (2013.01); H04L 12/935 (2013.01); H04L 12/937 (2013.01); H04Q 11/04 (2006.01); H04L 12/70 (2013.01)

CPC (invention and additional information)

H04L 12/5601 (2013.01); H04L 49/255 (2013.01); H04L 49/3081 (2013.01); H04Q 11/0478 (2013.01); H04L 2012/5658 (2013.01); H04L 2012/5681 (2013.01)

Citation (search report)

See references of WO 9931928A3

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 9931928 A2 19990624; WO 9931928 A3 19991028; AU 1680499 A 19990705; CA 2315052 A1 19990624; EP 1040707 A2 20001004; IE S80918 B2 19990630; IE S980712 A2 19990630; JP 2002509412 A 20020326

INPADOC legal status


2004-01-07 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20030701

2001-06-27 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20010510

2000-10-04 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000614

2000-10-04 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE