Method and apparatus for random packet marking for differentiated services

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7277388
SERIAL NO

09540361

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method is disclosed for a router to provide random assignments of three priorities, each signifying a drop precedence, to packets on a per customer basis. The router determines a sending rate estimate. Then the router marks a packet a priority level based on the sending rate estimate.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
NOKIA CORPORATIONESPOO542
NOKIA INTERNET COMMUNICATIONS INC.MOUNTAIN VIEW, CA3

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koodli, Rajeev Sunnyvale, CA 44 1322

Cited Art Landscape

Patent Info (Count) # Cites Year
 
PARITY NETWORKS LLC (1)
* 6252848 System performance in a data network through queue management based on ingress rate monitoring 78 1999
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (1)
* 5434848 Traffic management in packet communications networks 192 1994
 
RPX CLEARINGHOUSE LLC (1)
* 6333917 Method and apparatus for red (random early detection) and enhancements. 100 1998
 
UNIVERSITY OF IOWA RESEARCH FOUNDATION (1)
* 5790521 Marking mechanism for controlling consecutive packet loss in ATM networks 16 1996
 
LUCENT TECHNOLOGIES INC. (1)
* 4769810 Packet switching system arranged for congestion control through bandwidth management 176 1986
 
XOCYST TRANSER AG L.L.C. (1)
* 6128282 Network node controller and method for combining circuit and packet data 15 1997
 
CISCO TECHNOLOGY, INC. (4)
* 6011776 Dynamic bandwidth estimation and adaptation in high speed packet switching networks 49 1997
* 6463068 Router with class of service mapping 60 1997
* 6188698 Multiple-criteria queueing and transmission scheduling system for multimedia networks 132 1998
* 6515963 Per-flow dynamic buffer management 87 1999
 
BLACKBERRY LIMITED (1)
6167379 System for user to accept or decline updating a calendar remotely with a proposed schedule update that may have schedule confliction 260 1998
 
ALCATEL (1)
* 6496515 Method for prioritised data transmission and data transmission arrangement 8 1998
 
QUANTUM CORPORATION (1)
5136592 Error detection and correction system for long burst errors 115 1989
 
ORACLE AMERICA, INC. (1)
5790974 Portable calendaring device having perceptual agent managing calendar entries 705 1996
 
AT&T CORP. (1)
5524116 Packet framer 29 1995
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
ORACLE INTERNATIONAL CORPORATION (1)
* 9374300 Methods, systems, and computer readable media for regulation of multi-priority traffic in a telecommunications network 0 2013
 
JUNIPER NETWORKS, INC. (8)
* 7715315 High performance probabilistic rate policer 9 2007
8004980 High performance probabilistic rate policer 4 2010
* 8238246 Filtering and route lookup in a switching device 8 2011
* 2011/0264,822 FILTERING AND ROUTE LOOKUP IN A SWITCHING DEVICE 14 2011
8503304 Filtering and route lookup in a switching device 5 2012
8879395 Filtering and route lookup in a switching device 2 2013
9258228 Filtering and route lookup in a switching device 0 2014
9813339 Filtering and route lookup in a switching device 0 2015
 
FUJITSU LIMITED (2)
* 7561516 Packet relaying method and device 0 2004
* 2006/0018,316 Packet relaying method and device 1 2004
* Cited By Examiner

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