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:
Apr. 06, 1999
Filed:
Dec. 13, 1996
Yaron Ben-Arie, Ramat-Gan, IL;
Roni Eliyahu, Herzlia, IL;
Ronen Shtayer, Herzlia, IL;
Yehuda Shvager, Hashmonaim, IL;
Motorola, Inc., Schaumburg, IL (US);
Abstract
A transfer layer of an ATM type used between a switch (216) and a number N of communication channels (218). Each communication channel (218) has second storage arrangement B.sub.0, . . . , B.sub.N-1 for storing cell queues having a length of up to P cells each, one of the second storage arrangements being in a busy condition if a minimum number M of cells is stored therein, where M is lesser of equal P. Each communication channel is assigned to one of the switch queues. The transfer layer (217) has third storage arrangement T for storage of a cell queue having a length of up to L cells. Furthermore the transfer layer (217) selectively disables the input of a cell from one of the switch queues into the third storage arrangement if the second storage arrangement is in a busy condition.