Input port routing circuit that performs output port filtering

Details Input port routing circuit that performs output port filtering Input port routing circuit that performs output port filtering

2002-12-23

2008-03-11

Nguyen, Chau (Department: 2616)

Multiplex communications

Data flow congestion prevention or control

Control of data admission to the network

C370S389000, C370S465000

Reexamination Certificate

active

07342878

ABSTRACT:
The filtering operations normally performed at the output port side of an Infiniband (or similar protocol) routing switch are performed in parallel at the input side to prevent data packets from being placed on a queue from which they would ordinarily ultimately be discarded, thus removing “bad” packets that would normally have a negative impact on the bandwidth of the switch. Bad data packets thus do not consume space in a central queue nor bandwidth in a crossbar switch.

REFERENCES:
patent: 4760570 (1988-07-01), Acampora et al.
patent: 5197064 (1993-03-01), Chao
patent: 5473598 (1995-12-01), Takatori et al.
patent: 5764641 (1998-06-01), Lin
patent: 5909686 (1999-06-01), Muller et al.
patent: 6212184 (2001-04-01), Venkatachary et al.
patent: 6216167 (2001-04-01), Momirov
patent: 6252880 (2001-06-01), Hanna et al.
patent: 6763394 (2004-07-01), Tuck et al.
patent: 6898752 (2005-05-01), Tucker
patent: 6967924 (2005-11-01), Aimoto
patent: 7107352 (2006-09-01), Tuck et al.
patent: 2003/0031183 (2003-02-01), Kashyap et al.
patent: 2004/0024903 (2004-02-01), Costatino et al.
patent: 2004/0062242 (2004-04-01), Wadia et al.

Affiliated with

Also associated with

Rating

Input port routing circuit that performs output port filtering does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Input port routing circuit that performs output port filtering, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Input port routing circuit that performs output port filtering will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3960718