Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2003-12-30
2008-09-23
Orgad, Edan (Department: 2619)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S400000, C370S401000, C370S466000, C370S469000
Reexamination Certificate
active
07428235
ABSTRACT:
A method for controlling cell transmission on a basis of 1 byte between FIFOs of a UTOPIA interface, thereby performing cell transmission more speedily and more smoothly, which is achieved by advancing start timing of cell transmission by defining active timing of cell enable signal and cell available (CA) signal between FIFOs of the UTOPIA interface to a moment when a 1-byte data is available. The CA signal becomes active (high signal) when a TX FIFO has data with greater than 1 byte and a RX FIFO is able to receive data with greater than 1 byte. The cell enable (Enb) signal becomes active when an input CA signal in the TX FIFO is in a ‘high’ state and the TX FIFO has data with greater than 1 byte to be transmitted, and when an input CA signal in the RX FIFO is in a ‘high’ state and the RX FIFO is able to receive data with greater than 1 byte. As a result, a cell can be transmitted much faster as much as 52 bytes*clock and traffic performance of system can be improved considerably.
REFERENCES:
patent: 5418786 (1995-05-01), Loyer et al.
patent: 5960215 (1999-09-01), Thomas et al.
patent: 6292487 (2001-09-01), Kunito et al.
patent: 6480499 (2002-11-01), Richards et al.
patent: 6594237 (2003-07-01), Kiuchi et al.
patent: 6952420 (2005-10-01), Castellano
patent: 7072292 (2006-07-01), Novick et al.
patent: 2002/0009089 (2002-01-01), McWilliams
patent: 2002/0031141 (2002-03-01), McWilliams
patent: 2002/0136220 (2002-09-01), Anjanaiah et al.
patent: 2003/0043808 (2003-03-01), Chen et al.
patent: 2004/0202179 (2004-10-01), Tan et al.
Bushnell , Esq. Robert E.
Lee Andrew C
Orgad Edan
Samsung Electronics Co,. Ltd.
LandOfFree
Method for controlling cell transmission on a basis of one... 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 for controlling cell transmission on a basis of one..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for controlling cell transmission on a basis of one... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3971923