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Class Information
Number: 370/416
Name: Multiplex communications > Pathfinding or routing > Switching a message which includes an address header > Queuing arrangement > Having input queuing only > Contention resolution for output
Description: Subject matter having a particular protocol to resolve the problem of unregulated bidding for an output line by multiple messages from different inputs.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7609653 |
Resolving partial media topologies |
Oct. 27, 2009 |
| 7602797 |
Method and apparatus for request/grant priority scheduling |
Oct. 13, 2009 |
| 7602798 |
Techniques to reduce latency in receive side processing |
Oct. 13, 2009 |
| 7567556 |
Circulating switch |
Jul. 28, 2009 |
| 7561590 |
Network switch having virtual input queues for flow control |
Jul. 14, 2009 |
| 7545808 |
Memory organization in a switching device |
Jun. 9, 2009 |
| 7535899 |
Packet classification |
May. 19, 2009 |
| 7525978 |
Method and apparatus for scheduling in a packet buffering network |
Apr. 28, 2009 |
| 7477650 |
Method and apparatus for frame-aware and pipelined hierarchical scheduling |
Jan. 13, 2009 |
| 7477652 |
Linking cross bar controller |
Jan. 13, 2009 |
| 7474668 |
Flexible multilevel output traffic control |
Jan. 6, 2009 |
| 7453810 |
Method and apparatus for closed loop, out-of-band backpressure mechanism |
Nov. 18, 2008 |
| 7447152 |
Controlling traffic congestion |
Nov. 4, 2008 |
| 7424026 |
Method and apparatus providing continuous adaptive control of voice packet buffer at receiver terminal |
Sep. 9, 2008 |
| 7391766 |
Packet unstopper system for a parallel packet switch |
Jun. 24, 2008 |
| 7330900 |
Low-latency packet processor |
Feb. 12, 2008 |
| 7321595 |
Method for processing various numbers of ports in network processor |
Jan. 22, 2008 |
| 7319670 |
Apparatus and method for transmitting data to a network based on retransmission requests |
Jan. 15, 2008 |
| 7313147 |
Network device and its data transmission method |
Dec. 25, 2007 |
| 7298703 |
Hysteresis method for reducing control code transmission between a line card and a switching fabric |
Nov. 20, 2007 |
| 7292594 |
Weighted fair share scheduler for large input-buffered high-speed cross-point packet/cell switches |
Nov. 6, 2007 |
| 7277388 |
Method and apparatus for random packet marking for differentiated services |
Oct. 2, 2007 |
| 7272150 |
System and method for shaping traffic from a plurality of data streams using hierarchical queuing |
Sep. 18, 2007 |
| 7260104 |
Deferred queuing in a buffered switch |
Aug. 21, 2007 |
| 7260063 |
Frame relay frame shaping per DLCI |
Aug. 21, 2007 |
| 7249228 |
Reducing the number of block masks required for programming multiple access control list in an associative memory |
Jul. 24, 2007 |
| 7221647 |
Packet communication apparatus and controlling method thereof |
May. 22, 2007 |
| 7203171 |
Ingress discard in output buffered switching devices |
Apr. 10, 2007 |
| 7203202 |
Arbitration using dual round robin matching with exhaustive service of winning virtual output queue |
Apr. 10, 2007 |
| 7184444 |
System and method for packet classification |
Feb. 27, 2007 |
| 7180862 |
Apparatus and method for virtual output queue feedback |
Feb. 20, 2007 |
| 7170903 |
Method and apparatus for parallel, weighted arbitration scheduling for a switch fabric |
Jan. 30, 2007 |
| 7168032 |
Data synchronization for a test access port |
Jan. 23, 2007 |
| 7164689 |
Multi-initiator control unit and method |
Jan. 16, 2007 |
| 7158528 |
Scheduler for a packet routing and switching system |
Jan. 2, 2007 |
| 7145868 |
Congestion management in a multi-port shared memory switch |
Dec. 5, 2006 |
| 7142552 |
Method and system for priority enforcement with flow control |
Nov. 28, 2006 |
| 7136391 |
ATM switch |
Nov. 14, 2006 |
| 7072350 |
Polling response selection using request monitoring in a network switch apparatus |
Jul. 4, 2006 |
| 7046688 |
Packet scheduler |
May. 16, 2006 |
| 7006513 |
Method and system for pipelining packet selection |
Feb. 28, 2006 |
| 7002981 |
Method and arbitration unit for digital switch |
Feb. 21, 2006 |
| 6975639 |
QoS shaping/provisioning for data communication switch |
Dec. 13, 2005 |
| 6967962 |
Linking crossbar controller |
Nov. 22, 2005 |
| 6940811 |
Redundant information processing system |
Sep. 6, 2005 |
| 6937607 |
Random early discard for cell-switched data switch |
Aug. 30, 2005 |
| 6934295 |
Multi-mode scheduler, apparatus including multi-mode scheduler and multi-mode scheduling method |
Aug. 23, 2005 |
| 6920147 |
Input buffering and queue status-based output control for a digital traffic switch |
Jul. 19, 2005 |
| 6917981 |
Method and apparatus for signalling between terminals |
Jul. 12, 2005 |
| 6891801 |
Method of operating a data transmission system |
May. 10, 2005 |
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