Random early drop with per hop behavior biasing

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7349336
APP PUB NO 20030223362A1
SERIAL NO

10370670

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Abstract

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A technique for random early drop (RED) with per-hop-behavior (PHB) biasing involves breaking RED parameters into queue-specific parameters and packet-specific parameters. Each queue has associated queue-specific parameters. Each packet has an associated traffic class. The packet-specific parameters are related to the traffic class of the packet. The queue-specific and packet-specific parameters are then both used in RED procedures, thereby providing a PHB bias from using packet-specific parameters. The technique provides for absolute queue size support that can be dynamically changed based upon available memory resource levels.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
LUCENT TECHNOLOGIES INC.MURRAY HILL, NJ6819
PROVENANCE ASSET GROUP LLCESSEX, CT3535

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bauman, James Los Gatos, CA 3 94
Mathews, Gregory Santa Clara, CA 8 263

Cited Art Landscape

Patent Info (Count) # Cites Year
 
NEC CORPORATION (1)
* 2003/0086,413 Method of transmitting data 58 2002
 
TELIASONERA AB (1)
* 7139281 Method, system and router providing active queue management in packet transmission systems 19 2000
 
WSOU INVESTMENTS, LLC (1)
6556578 Early fair drop buffer management method 76 1999
 
SRI INTERNATIONAL (1)
* 7006437 Scheduling mechanisms for use in mobile ad hoc wireless networks for achieving a differentiated services per-hop behavior 11 2001
 
CISCO TECHNOLOGY, INC. (2)
6515963 Per-flow dynamic buffer management 87 1999
* 6865185 Method and system for queuing traffic in a wireless communications network 146 2000
 
INTELLECTUAL VENTURES I LLC (1)
6134239 Method for rejecting cells at an overloaded node buffer 11 1998
 
ALCATEL (1)
* 2002/0107,908 QoS monitoring system and method for a high-speed diffserv-capable network element 94 2000
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
CISCO TECHNOLOGY, INC. (31)
7564869 Fibre channel over ethernet 48 2005
* 2006/0098,681 Fibre channel over Ethernet 52 2005
7969971 Ethernet extension for the data center 31 2005
* 2006/0101,140 Ethernet extension for the data center 34 2005
7830793 Network device architecture for consolidating input/output and reducing latency 67 2005
* 2006/0087,989 Network device architecture for consolidating input/output and reducing latency 41 2005
7801125 Forwarding table reduction and multipath network forwarding 20 2005
* 2006/0098,589 Forwarding table reduction and multipath network forwarding 79 2005
* 7602720 Active queue management methods and devices 22 2005
* 2006/0171,318 Active queue management methods and devices 25 2005
7961621 Methods and devices for backward congestion notification 34 2005
* 2007/0081,454 Methods and devices for backward congestion notification 61 2005
8238347 Fibre channel over ethernet 22 2006
* 2006/0251,067 Fibre channel over ethernet 170 2006
8259720 Triple-tier anycast addressing 18 2007
* 2008/0186,968 TRIPLE-TIER ANYCAST ADDRESSING 49 2007
8149710 Flexible and hierarchical dynamic buffer allocation 14 2007
8121038 Backward congestion notification 8 2007
* 2009/0052,326 BACKWARD CONGESTION NOTIFICATION 35 2007
8160094 Fibre channel over ethernet 9 2009
* 2009/0252,038 FIBRE CHANNEL OVER ETHERNET 39 2009
8532099 Forwarding table reduction and multipath network forwarding 2 2010
* 2011/0007,741 FORWARDING TABLE REDUCTION AND MULTIPATH NETWORK FORWARDING 25 2010
8792352 Methods and devices for backward congestion notification 1 2011
8565231 Ethernet extension for the data center 0 2011
8804529 Backward congestion notification 7 2012
8842694 Fibre Channel over Ethernet 1 2012
8743738 Triple-tier anycast addressing 0 2012
* 9680760 Adaptive marking for WRED with intra-flow packet priorities in network queues 0 2013
* 2015/0023,366 ADAPTIVE MARKING FOR WRED WITH INTRA-FLOW PACKET PRIORITIES IN NETWORK QUEUES 0 2013
9246834 Fibre channel over ethernet 0 2014
 
JUNIPER NETWORKS, INC. (1)
* 7990868 Dynamic queue threshold extensions to random early detection 1 2008
* Cited By Examiner

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 25, 2019
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