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. 30, 2015
Filed:
Dec. 16, 2011
Masatake Miyabe, Kawasaki, JP;
Masatake Miyabe, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A provider edge apparatus comprises an ingress processing unit to generate an encapsulated frame to be transmitted to another provider edge apparatus coupled to another customer edge apparatus, wherein the encapsulated frame includes a frame directed to the another customer edge apparatus, an egress processing unit to extract a frame to be forwarded to the specified customer edge apparatus, a storage to store an identifier of the provider edge apparatus and an identifier of the another provider edge apparatus when the specified customer edge apparatus is coupled to the another edge apparatus via a second access line, wherein the identifiers corresponds to a group identifier indicating an access line group belonging the first access line and the second access line, and a filter to discard the encapsulated frame or a frame in the encapsulated frame satisfying a filter condition.