Title:
【発明の名称】マルチステージATMノードを介した内部ルーティング
Document Type and Number:
Japanese Patent JP2002533038
Kind Code:
A
Abstract:
An internal routing tag (82) is appended to a payload of a received ATM cell upon ingress of the ATM cell into a multi-stage ATM node (20). The routing tag comprises routing information for routing the payload of the received ATM cell through plural stages (22) of the multi-stage node. Preferably the routing information comprises a list of destination addresses, e.g., utopia address of physical units (26) in the multi-stage ATM node. Use of the internal routing tag streamlines connection setup, reduces the number of internal control paths required, and obviates VPI/VCI conversion at the plural stages of the multi-stage node.
Inventors:
Anderson, Stafan
Ainevic, Michael
Enistrem, Ola
Petersen, Lars-Jelan
Ainevic, Michael
Enistrem, Ola
Petersen, Lars-Jelan
Application Number:
JP2000589000A
Publication Date:
October 02, 2002
Filing Date:
December 10, 1999
Export Citation:
Assignee:
Telefon Acty Bora Get Elm Ericsson (Pubble)
International Classes:
H04L45/02; H04L12/56; H04L45/74; H04L49/111; H04Q11/04; (IPC1-7): H04L12/56
Attorney, Agent or Firm:
Yasunori Otsuka (3 others)