Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Patent
1996-09-12
2000-04-04
Nguyen, Chau
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
370397, H04L 1256
Patent
active
06046996&
ABSTRACT:
An identifier translation apparatus is provided that does not require a prohibitively large memory capacity and that is simple in construction and capable of increasing the speed of processing. Using an address consisting of a VPI and the high-order 6 bits of a VCI, a first-stage table is read to retrieve a block number, and using an address consisting of the retrieved block number and the low-order 6 bits of the VCI, a second-stage table is read to retrieve a routing tag. The routing tag is then appended to a cell.
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patent: 5430715 (1995-07-01), Corbalis et al.
patent: 5479401 (1995-12-01), Bitz et al.
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Aihara Naoki
Hoshino Tadashi
Tabu Takashi
Yamaguchi Tomoyuki
Fujitsu Limited
Nguyen Chau
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