Advanced telecommunications router and crossbar switch...

Multiplex communications – Channel assignment techniques – Using time slots

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C370S462000

Reexamination Certificate

active

07826477

ABSTRACT:
The invention relates to a crossbar switch controller including an input terminal configured to receive a set of service request signals from a set of virtual output queues each comprising a set of packets. The invention also includes a matrix circuit coupled to the input terminal and configured to represent the set of service request signals in the form of a matrix, wherein each service request signal is described by a row position M and a column position N. The invention further includes an output terminal configured to receive a portion of the set of packets during an epoch, an arbiter circuit configured to iteratively scan the matrix during the epoch and issue the set of grant signals to the virtual output queues to determine which service requests are granted, and an arbiter controller configured to initiate the arbiter circuit with an array of non-conflicting matrix elements.

REFERENCES:
patent: 6370148 (2002-04-01), Calvignac et al.
patent: 6631131 (2003-10-01), Sonnier et al.
patent: 7158510 (2007-01-01), Golla et al.
patent: 7426216 (2008-09-01), Yang et al.

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

Advanced telecommunications router and crossbar switch... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Advanced telecommunications router and crossbar switch..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Advanced telecommunications router and crossbar switch... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4242328

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