Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2011-03-22
2011-03-22
Ngo, Ricky (Department: 2464)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S254000
Reexamination Certificate
active
07912071
ABSTRACT:
A passive optical network (PON) system includes at least one optical line terminal (OLT), a plurality of optical network units (ONUs) connected to each OLT, and an OLT management server used to manage the OLT. The OLT management server creates a VLAN access control table in response to a user's request to indicate a VID translation relation among different VLAN identifiers (VIDs) and sends a VID translation relation described in the VLAN access control table to the OLT, and the OLT creates a VLAN translation table indicating a correspondence relation between a source VID and a destination VID, which are waiting for translation, based on the received VID translation relation. If the OLT determines that a VID included in a received frame must be translated based on the VLAN translation table, the OLT references the VLAN translation table to translate the VID included in the received frame to a corresponding destination VID.
REFERENCES:
patent: 5892912 (1999-04-01), Suzuki et al.
patent: 6873602 (2005-03-01), Ambe
patent: 7292577 (2007-11-01), Ginipalli et al.
patent: 2003/0152075 (2003-08-01), Hawthorne et al.
patent: 2004/0047349 (2004-03-01), Fujita et al.
patent: 2004/0081171 (2004-04-01), Finn
patent: 2005/0083950 (2005-04-01), Choi et al.
patent: 2005/0180391 (2005-08-01), Shimada
patent: 2005/0286500 (2005-12-01), Minami
patent: 2006/0007939 (2006-01-01), Elangovan
patent: 2006/0133811 (2006-06-01), Gumaste et al.
patent: 2007/0110078 (2007-05-01), De Silva et al.
“Virtual Bridged Local Area Networks Amendment 4: Provider Bridges”, IEEE Standard for Local and metropolitan area networks, IEEE Computer Society, IEEE Std. 802.1ad™-2005, Dec. 7, 2005 pp. 1-60.
Ikeda Hiroki
Wu Juan
Han Clemence
Hitachi , Ltd.
Marquez, Esq Juan Carlos A.
Ngo Ricky
Stites & Harbison PLLC
LandOfFree
Passive optical network system for supporting virtual... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Passive optical network system for supporting virtual..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Passive optical network system for supporting virtual... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2672578