Apparatus, system, and method for receiving digital...

Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

07809993

ABSTRACT:
An apparatus, system, and method are disclosed for receiving digital instructions at devices or controllers sharing an identity. A first controller receives a digital instruction instance over a communications medium. The digital instruction instance may be a firmware instance. The first controller has ownership of the communications medium and shares the communications medium and a common identity with a second controller. An ownership module transfers ownership of the communications medium from the first controller to the second controller. The ownership module may transfer ownership in response to the first controller successfully receiving the digital instruction instance. A request module requests a retransmission of the digital instruction instance, and may request the retransmission in response to the transfer of ownership of the communications medium. The second controller receives the retransmitted digital instruction instance in response to the retransmission request.

REFERENCES:
patent: 4503534 (1985-03-01), Budde et al.
patent: 4642630 (1987-02-01), Beckner et al.
patent: 5222062 (1993-06-01), Sharma et al.
patent: 5367647 (1994-11-01), Coulson et al.
patent: 5388224 (1995-02-01), Maskas
patent: 5459840 (1995-10-01), Isfeld et al.
patent: 5619726 (1997-04-01), Seconi et al.
patent: 5790775 (1998-08-01), Marks et al.
patent: 5790895 (1998-08-01), Krontz et al.
patent: 5862353 (1999-01-01), Revilla et al.
patent: 5887194 (1999-03-01), Carson et al.
patent: 5900015 (1999-05-01), Herger et al.
patent: 5935230 (1999-08-01), Pinai et al.
patent: 6038624 (2000-03-01), Chan et al.
patent: 6493771 (2002-12-01), Fong
patent: 6513082 (2003-01-01), Fischer et al.
patent: 6601128 (2003-07-01), Burton et al.
patent: 6675258 (2004-01-01), Bramhall et al.
patent: 6704819 (2004-03-01), Chrysanthakopoulos
patent: 6708246 (2004-03-01), Ishihara et al.
patent: 6985985 (2006-01-01), Moss
patent: 2003/0097607 (2003-05-01), Bessire
patent: 2003/0145130 (2003-07-01), Schultz et al.
patent: 2003/0188051 (2003-10-01), Hawkins et al.
patent: 2004/0024917 (2004-02-01), Kennedy et al.
patent: 2004/0068548 (2004-04-01), Sugita
patent: 2004/0100969 (2004-05-01), Sankar et al.
patent: 2005/0076107 (2005-04-01), Goud et al.
patent: 2005/0207105 (2005-09-01), Davies
Burton, Morton, “Method, System, and Program for Updating Firmware to a Storage System Comprised of Multiple Controllers”, IBM Disclosure TUC8-2005-0026.

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

Apparatus, system, and method for receiving digital... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus, system, and method for receiving digital..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus, system, and method for receiving digital... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4190887

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