Electrical computers and digital processing systems: multicomput – Computer-to-computer protocol implementing – Computer-to-computer data transfer regulating
Reexamination Certificate
2006-01-24
2006-01-24
Follansbee, John (Department: 2154)
Electrical computers and digital processing systems: multicomput
Computer-to-computer protocol implementing
Computer-to-computer data transfer regulating
C709S204000, C709S205000, C709S206000, C709S207000, C709S212000, C709S222000, C709S223000, C709S231000, C709S236000, C709S237000, C709S250000, C713S152000, C713S153000, C713S160000, C713S161000, C713S164000, C713S189000, C713S152000, C713S152000, C710S039000, C710S040000
Reexamination Certificate
active
06990528
ABSTRACT:
A method for associating reliable datagram queue pairs with an underlying end-to-end context of a channel adapter is provided. The method comprises storing a reliable datagram domain (RDD) within the context of a reliable datagram queue pair (RD QP). The same RDD is stored within an end-to-end context (EEC). A partitioning key (P—key) is also stored within the EEC. The RDD cannot be accessed by consumer processes. In the case of incoming messages, the P—keys of the incoming data packet and EEC are compared. If P—keys match, then the RDD's of the RD QP and EEC are compared. If the RDD's match, the packet is processed normally. In the case of outgoing messages, the RDD's of the RD QP and EEC are first compared, and if they match, the P—Key of the EEC is inserted into the transport header of the data packet.
REFERENCES:
patent: 4638356 (1987-01-01), Frezza
patent: 4814984 (1989-03-01), Thompson
patent: 4939752 (1990-07-01), Literati et al.
patent: 4951225 (1990-08-01), Lee et al.
patent: 4975829 (1990-12-01), Clarey et al.
patent: 5043981 (1991-08-01), Firoozmand et al.
patent: 5185736 (1993-02-01), Tyrrell et al.
patent: 5185741 (1993-02-01), Iguchi et al.
patent: 5218680 (1993-06-01), Farrell et al.
patent: 5402416 (1995-03-01), Cieslak et al.
patent: 5461608 (1995-10-01), Yoshiyama
patent: 5513368 (1996-04-01), Garcia, Jr. et al.
patent: 5551066 (1996-08-01), Stillman et al.
patent: 5610980 (1997-03-01), Johnson et al.
patent: 5617424 (1997-04-01), Murayama et al.
patent: 5617537 (1997-04-01), Yamada et al.
patent: 5719938 (1998-02-01), Haas et al.
patent: 5729686 (1998-03-01), Heck et al.
patent: 5758083 (1998-05-01), Singh et al.
patent: 5778176 (1998-07-01), Geihs et al.
patent: 5793968 (1998-08-01), Gregerson et al.
patent: 5805072 (1998-09-01), Kakemizu
patent: 5884036 (1999-03-01), Haley
patent: 5907689 (1999-05-01), Tavallaei et al.
patent: 5951683 (1999-09-01), Yuuki et al.
patent: 6032191 (2000-02-01), Chowdhury et al.
patent: 6081752 (2000-06-01), Benson, IV et al.
patent: 6085238 (2000-07-01), Yuasa et al.
patent: 6092214 (2000-07-01), Quoc et al.
patent: 6098098 (2000-08-01), Sandahl et al.
patent: 6108739 (2000-08-01), James et al.
patent: 6115776 (2000-09-01), Reid et al.
patent: 6128738 (2000-10-01), Doyle et al.
patent: 6192397 (2001-02-01), Thompson
patent: 6199133 (2001-03-01), Schnell
patent: 6222822 (2001-04-01), Gerardin et al.
patent: 6269396 (2001-07-01), Shah et al.
patent: 6298376 (2001-10-01), Rosner et al.
patent: 6304973 (2001-10-01), Williams
patent: 6311321 (2001-10-01), Agnihotri et al.
patent: 6330555 (2001-12-01), Weber
patent: 6341322 (2002-01-01), Liu et al.
patent: 6343320 (2002-01-01), Fairchild et al.
patent: 6363411 (2002-03-01), Dugan et al.
patent: 6363416 (2002-03-01), Naeimi et al.
patent: 6363495 (2002-03-01), MacKenzie et al.
patent: 6389432 (2002-05-01), Pothapragada et al.
patent: 6434113 (2002-08-01), Gubbi
patent: 6470397 (2002-10-01), Shah et al.
patent: 6496503 (2002-12-01), Pelissier et al.
patent: 6507592 (2003-01-01), Hurvig et al.
patent: 6529286 (2003-03-01), King
patent: 6597956 (2003-07-01), Aziz et al.
patent: 6636520 (2003-10-01), Jason et al.
patent: 6654363 (2003-11-01), Li et al.
patent: 6658417 (2003-12-01), Stakutis et al.
patent: 6664978 (2003-12-01), Kekic et al.
patent: 6665714 (2003-12-01), Blumenau et al.
patent: 6674911 (2004-01-01), Pearlman et al.
patent: 6694361 (2004-02-01), Shah et al.
patent: 6708272 (2004-03-01), McCown et al.
patent: 2002/0021307 (2002-02-01), Glenn et al.
patent: 2002/0026517 (2002-02-01), Watson, Jr.
patent: 2002/0073257 (2002-06-01), Beukema et al.
patent: 2002/0133620 (2002-09-01), Krause
patent: 2003/0018787 (2003-01-01), Neal et al.
patent: 2003/0046505 (2003-03-01), Craddock et al.
patent: 2004/0057424 (2004-03-01), Kokkonen
patent: 2002064587 (2002-04-01), None
patent: WO 72159 (2000-11-01), None
Nehmer et al, “A Fault Tolerance Approach for Distributed ISDN Control Systems”, ACM SIGOPS European Workshop, Proceedings of the fourth workshop on ACM SIGOPS European workshop, 1990, Bologna, Italy, 1990, pp. 1-4.
Neal Danny Marvin
Recio Renato John
Thurber Steven Mark
Bailey Wayne P.
Follansbee John
McBurney Mark E.
Patel Ashok
Yee Duke W.
LandOfFree
System area network of end-to-end context via reliable... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System area network of end-to-end context via reliable..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System area network of end-to-end context via reliable... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3592655