The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 27, 2002
Filed:
Jul. 27, 1998
Kazuhiro Shibuya, Kanagawa, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
When passing-particular-equipment identification data which indicates passing particular transmission equipment has been detected, two opposing CLAD blocks exchange items of information on the transmission or reception addresses of ATM cells in the respective CLAD blocks, via an exchange (# ). Besides, each CLAD block or an ATM cell switch block alters the route of the cell inside the transmission equipment, on the basis of the exchanged information. In consequence, the ATM cell left intact can be relayed toward its destination without causing voice data itself to pass through the exchange (# ). As a result, the numbers of times of coding/decoding and cell assembling/disassembling operations for the voice data match the numbers of times corresponding to one link of transmission equipment.