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. 02, 2002
Filed:
Apr. 27, 1998
Stanley T. Naudus, Jr., Springfield, VA (US);
Jack L. Manbeck, Jr., Herndon, VA (US);
3Com Corporation, Santa Clara, CA (US);
Abstract
A method and apparatus for communicating packet fragments over a symmetrical interface with reversed asymmetrical links. The method comprises the steps of coupling a first asymmetric interface to a computing device. The first interface has an up-link transmission rate greater than its down-link receiving rate. A second asymmetric interface is coupled to the computing device. The second interface has a down-link rate and an up-link rate. The down-link rate is greater than the up-link rate, the difference between the two rates defining a second asymmetric difference that is substantially equal to the first asymmetric difference. The apparatus comprises a first asymmetric interface having an up-link rate and a down-link rate. The down-link rate is less than the up-link rate wherein a difference between the up-link rate and the down-link rate defines a first asymmetric difference. A second asymmetric interface has a down-link rate and an up-link rate. The up-link rate is less than the down-link rate wherein a difference between the down-link rate and the up-link rate defines a second asymmetric difference that is generally equivalent to the first asymmetric difference.