Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via time channels
Reexamination Certificate
2003-06-25
2009-06-02
Ngo, Ricky (Department: 2416)
Multiplex communications
Communication techniques for information carried in plural...
Combining or distributing information via time channels
C370S350000
Reexamination Certificate
active
07542483
ABSTRACT:
Systems and methods for employing asynchronous transceivers in synchronous data communications. For example, a 10 Gigabit Ethernet transceiver may be used to support SONET/SDH communications with or without G.709 coding. Such a transceiver is clocked with a recovered clock signal when a received synchronous signal is available and with a locally generated clock when no such remotely generated signal is available.
REFERENCES:
patent: 5113152 (1992-05-01), Norimatsu
patent: 5483527 (1996-01-01), Doshi et al.
patent: 5574757 (1996-11-01), Ogawa
patent: 5870441 (1999-02-01), Cotton et al.
patent: 6188692 (2001-02-01), Huscroft et al.
patent: 6516001 (2003-02-01), Sato
patent: 6631144 (2003-10-01), Johansen
patent: 6754171 (2004-06-01), Bernier et al.
patent: 6831932 (2004-12-01), Boyle et al.
patent: 6943609 (2005-09-01), Zampetti et al.
patent: 7110354 (2006-09-01), Nham
patent: 2007/0031153 (2007-02-01), Aronson et al.
“10 Gigabit Ethernet Technology Overview White Paper,” Rev. 2, Draft A, 10 Gigabit Ethernet Alliance, Apr. 2002, cover and 17 pages.
De Angeli Marco
Gianella Roberto
Hamilton Thomas
Portinari Marco
Cisco Technology Inc.
Edell Shapiro & Finnan LLC
Mui Gary
Ngo Ricky
LandOfFree
Recoverable reference clock architecture for SONET/SDH and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Recoverable reference clock architecture for SONET/SDH and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Recoverable reference clock architecture for SONET/SDH and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4069667