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:
Jun. 12, 2001
Filed:
Sep. 25, 1997
Oki Electric Industry Co., Ltd., Tokyo, JP;
Abstract
In a cell assembling device, an ATM cell assemblage decomposes input signals channel by channel and outputs channel-by-channel signals. At the same time, the cell assemblage generates a write control signal. Further, when one cell of data is written to a buffer, the cell assemblage generates a condition report signal for informing an arbitrating circuit of the channel of the cell. In response, the arbitrating circuit determines a channel to read out on the basis of the amounts of cell data stored in the buffer, and then outputs a read control signal meant for the above channel. On receiving the write control signal, the buffer writes the channel-by-channel signal therein. In response to the read control signal, the buffer outputs the signal of the channel designated by the signal and feeds it to a cell transmission circuit. The transmission circuit adds a cell header to the data output from the buffer to thereby form a cell to be sent.