Method and apparatus for processing labeled flows in a...

Multiplex communications – Pathfinding or routing – Switching a message which includes an address header

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C370S467000

Reexamination Certificate

active

07869450

ABSTRACT:
A system and method is provided for managing access communications between the service edge of a communications service provider and a customer. Access communications are carried in the form of carrier-tagged flows, the communications traffic being appended with carrier tags having significance to handling of the traffic through access network elements. A building aggregation system is provided which couples to customer premise equipment and interfaces customer flows to carrier-tagged flows used in the access network.

REFERENCES:
patent: 5412647 (1995-05-01), Giroux et al.
patent: 5805600 (1998-09-01), Venters et al.
patent: 5910954 (1999-06-01), Bronstein et al.
patent: 5987034 (1999-11-01), Simon et al.
patent: 6205488 (2001-03-01), Casey et al.
patent: 6381649 (2002-04-01), Carlson
patent: 6499061 (2002-12-01), Benayoun et al.
patent: 6603756 (2003-08-01), Tappan
patent: 6634297 (2003-10-01), Poetter et al.
patent: 6643297 (2003-11-01), Sproat et al.
patent: 6731649 (2004-05-01), Silverman
patent: 6775283 (2004-08-01), Williams
patent: 6778494 (2004-08-01), Mauger
patent: 6870812 (2005-03-01), Kloth et al.
patent: 6934250 (2005-08-01), Kejriwal et al.
patent: 6944168 (2005-09-01), Paatela et al.
patent: 6977932 (2005-12-01), Hauck
patent: 6985488 (2006-01-01), Pan et al.
patent: 7031312 (2006-04-01), Jayakumar et al.
patent: 7031607 (2006-04-01), Aswood Smith
patent: 7068654 (2006-06-01), Joseph et al.
patent: 7092389 (2006-08-01), Chase et al.
patent: 7120151 (2006-10-01), Ginjpalli et al.
patent: 7126907 (2006-10-01), Carpini et al.
patent: 7130261 (2006-10-01), Skrzynski et al.
patent: 7164692 (2007-01-01), Cox et al.
patent: 7227867 (2007-06-01), Ferguson et al.
patent: 7330481 (2008-02-01), Jones et al.
patent: 7411904 (2008-08-01), Foote et al.
patent: 7463639 (2008-12-01), Rekhter
patent: 7480306 (2009-01-01), Unbehagen et al.
patent: 2002/0075542 (2002-06-01), Kumar et al.
patent: 2002/0114274 (2002-08-01), Sturges et al.
patent: 2002/0131408 (2002-09-01), Hsu
patent: 2002/0146026 (2002-10-01), Unitt et al.
patent: 2002/0150100 (2002-10-01), White et al.
patent: 2002/0163935 (2002-11-01), Paatela et al.
patent: 2002/0167949 (2002-11-01), Bremer et al.
patent: 2002/0176139 (2002-11-01), Slaughter et al.
patent: 2003/0012184 (2003-01-01), Walker, III et al.
patent: 2003/0016672 (2003-01-01), Rosen et al.
patent: 2003/0021287 (2003-01-01), Lee et al.
patent: 2003/0043830 (2003-03-01), Floyd et al.
patent: 2003/0145246 (2003-07-01), Suemura
patent: 2003/0147352 (2003-08-01), Ishibashi et al.
patent: 2003/0147412 (2003-08-01), Weyman et al.
patent: 2003/0185201 (2003-10-01), Dorgan
patent: 2003/0231640 (2003-12-01), Basso et al.
patent: 2004/0028051 (2004-02-01), Etemadi et al.
patent: 2004/0028064 (2004-02-01), Cetin et al.
patent: 2004/0042480 (2004-03-01), Sproat et al.
patent: 2004/0044789 (2004-03-01), Angel et al.
patent: 2004/0066780 (2004-04-01), Shankar et al.
patent: 2004/0076166 (2004-04-01), Patenaude
patent: 2004/0081172 (2004-04-01), Ould-Brahim
patent: 2004/0088430 (2004-05-01), Busi et al.
patent: 2004/0090967 (2004-05-01), Doidge et al.
patent: 2004/0153570 (2004-08-01), Shobatake
patent: 2004/0156313 (2004-08-01), Hofmeister et al.
patent: 2004/0158626 (2004-08-01), Douglas
patent: 2004/0162919 (2004-08-01), Williamson et al.
patent: 2004/0165600 (2004-08-01), Lee
patent: 2004/0170160 (2004-09-01), Li et al.
patent: 2004/0170167 (2004-09-01), Cohen
patent: 2004/0170173 (2004-09-01), Pan et al.
patent: 2004/0174882 (2004-09-01), Willis
patent: 2004/0179555 (2004-09-01), Smith
patent: 2004/0190548 (2004-09-01), Harel et al.
patent: 2004/0202148 (2004-10-01), Kuehnel
patent: 2004/0208198 (2004-10-01), Christie et al.
patent: 2004/0213232 (2004-10-01), Regan
patent: 2004/0221051 (2004-11-01), Liong et al.
patent: 2004/0252717 (2004-12-01), Solomon et al.
patent: 2004/0255028 (2004-12-01), Chu et al.
patent: 2005/0002333 (2005-01-01), Aalders et al.
patent: 2005/0044262 (2005-02-01), Luo
patent: 2005/0047341 (2005-03-01), Kim et al.
patent: 2005/0141504 (2005-06-01), Rembert et al.
patent: 2005/0147104 (2005-07-01), Ould-Brahim
patent: 2005/0160180 (2005-07-01), Rabje et al.
patent: 2005/0190757 (2005-09-01), Sajassi
patent: 2006/0002419 (2006-01-01), Cox et al.
patent: 2006/0018313 (2006-01-01), Oki et al.
patent: 2006/0159019 (2006-07-01), Buskirk et al.
patent: 2006/0209840 (2006-09-01), Paatela et al.
patent: 2007/0274321 (2007-11-01), Jonsson et al.
patent: 2007/0286198 (2007-12-01), Muirhead et al.
patent: 2009/0080431 (2009-03-01), Rekhter
patent: 1065858 (2001-01-01), None
patent: 00/46961 (2000-08-01), None
patent: 01/67804 (2001-09-01), None
patent: 02/15475 (2002-02-01), None
patent: 03/005648 (2003-01-01), None
patent: WO 03/077146 (2003-09-01), None
patent: WO 2004/025904 (2004-03-01), None
Neogi et al., “Design and Performance of a Network-Processor-Based Intelligent DSLAM”, IEEE Network, IEEE Inc., New York, US, vol. 17, No. 4, Jul. 2003, pp. 56-62.
Stein, “Pseudowire Customer Edge to Customer Edge Emulation”, Pseudo-Wire Edge-to-Edge Working Group, PWE3 Internet Draft, Oct. 20, 2003.
“IEEE Standards for Local and Metropolitan Area Networks: Virtual Bridged Local Area Networks”, IEEE Computer Society, Copyright 1999, IEEE Std. 802.1Q-1998.
Pretty et al., “Frame Relay Interworking with Asynchronous Transfer Mode”, Global Telecommunications Conference, 1993, IEEE Houston, TX, US, Nov. 29-Dec. 2, 1993, pp. 1854-1860.
Walton, “Frame Relay to ATM Interworking” BT Technology Journal, BT Laboratories, GB, vol. 16 No. 1, Jan. 1998, pp. 96-105.
Williams, Mark, “Optical Ethernet Architecture Evolution: The Logical Provider Edge,” Metro Ethernet Forum (Aug. 28, 2003) pp. 1-35.
Lang, Tao, “Making the Fiber Connection,” Fiberoptic Product News, vol. 19, No. 2, Reed Electronic Group, New Jersey (Feb. 2004) 2 pages.
Zelig, et al., “Pseudo Wire (PW) Management Information Base,” [on-line] [Last visited on: Jan. 26, 2004] http://www.ietf.org/internet-drafts/draft-ietf-pwe3-pw-mib-03, pp. 1-42.
Shah, et al., “Qos Signaling for PW,” [on-line] [Last visited on: May 27, 2004] http://www.ietf.org/internet-drafts/draft-shah-pwe3-pw-qos-signaling-00, pp. 1-7.
Bryant, et al., “PWE3 Architecture,” [on-line] [Last visited on: May 27, 2004] http://www.ietf.org/internet-drafts/draft-ietf-pwe3-arch-06, pp. 1-34.
Xiao, et al., “Requirements for Pseudo-Wire Emulation Edge-to-Edge (PWE3),” [on-line] [Last visited on: Jan. 17, 2004] http://www.ietf.org/internet-drafts/draft-oetf-pwe3-requirements-08,. pp. 1-20.
Martini, et al., “Pseudowire Setup And Maintenance Using LDP,” [on-line] [Last visited on: Jun. 1, 2004] http://www.ietf.org/internet-drafts/draft-ietf-pwe3-control-protocol-06, pp. 1-31.
Zelig, et al., “Ethernet Pseudo Wire (PW) Management Information Base,” [on-line] [Last visited on: Jan. 26, 2004] http://www.ietf.org/internet-drafts/draft-ietf-pwe3-enet-mib-03, pp. 1-21.
Zelig, et al., “Pseudo Wire (PW) Over MPLS PSN Management Information Base,” [on-line] [Last visited on: Feb. 3, 2004] http://www.ietf.org/internet-drafts/draft-ietf-pwe3-pw-mpls-mib-04, pp. 1-25.
Nadeau, et al., “Pseudo Wire (PW) Virtual Connection Verification,” [on-line] [Last visited on: May 27, 2004] http://www.ietf.org/internet-drafts/draft-oetf-pwe3-vccv-02, pp. 1-16.
Bonica, et al., “ICMP Extensions for Multiprotocal Label Switching,” [on-line] [Last visted on: May 27, 2004] http://www.ietf.org/internet-drafts/draft-bonica-icmp-mpls-02, pp. 1-10.
Pepelnjak, et al., “MPLS and VPN Architectures,” May 23, 2002 Cisco Press chapter 9, pp. 1-4.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for processing labeled flows in a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for processing labeled flows in a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for processing labeled flows in a... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2644336

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.