Observations on Network Research and the Evolution of the Internet
Infrastructure
(PDF,
ppt).
SIGCOMM, August 2007.
DCCP, IETF, July 2007:
TSVWG, IETF, July 2007:
Comments on the Usefulness of Simple Best-Effort Traffic
(PDF,
ppt).
TCPM, IETF, July 2007:
TCP Friendly Rate Control (TFRC): Protocol Specification, RFC3448bis
(PDF,
ppt),
DCCP WG, IETF, March 2007 (presented by Gorry Fairhurst).
A Slowly-Responding Variant for
Datagram Congestion Control Protocol (DCCP)
Congestion Control ID 2
(PDF,
ppt),
DCCP WG, IETF, March 2007 (presented by Gorry Fairhurst)..
Standardizing New Congestion Control Algorithms
(PDF,
ppt),
Workshop on High-speed TCP, Microsoft, February 2007.
TFRC for Voice: the VoIP Variant
(PDF,
ppt),
DCCP WG, IETF, November 2006.
Profile for DCCP Congestion Control ID 4: the Small-Packet Variant of
TFRC Congestion Control
(PDF,
ppt),
DCCP WG, IETF, November 2006.
TCP Friendly Rate Control (TFRC): Protocol Specification, RFC3448bis
(PDF,
ppt),
DCCP WG, IETF, November 2006.
Maintaining a Critical Attitude Towards Simulation Results
(PDF,
ppt),
WNS2 Workshop, Pisa, Italy, October 2006.
Whither Congestion Control?
(PDF,
ppt),
E2E RG, MIT, July 2006.
TCP Friendly Rate Control (TFRC): Protocol Specification, RFC3448bis
(PDF,
ppt),
DCCP WG, IETF, July 2006.
ns-3 Project Plan.
Tom Henderson, Sumit Roy, Sally Floyd, and George Riley.
(PDF,
ppt),
NSF CRI PI meeting, June 2006.
What does Sally do at ICSI?
Or, Quick-Start: Determining an Appropriate Sending Rate Over an
Underutilized Network Path, and Other Topics.
(PDF,
ppt),
ICSI, April 2006.
TFRC for Voice: the VoIP Variant
(PDF,
ppt),
DCCP WG, IETF, March 2006.
Adding ECN Capability to TCPs SYN/ACK Packets
(PDF,
ppt),
TCPM WG, IETF, March 2006.
Quick-Start for TCP and IP
(PDF,
ppt),
TSVWG WG, IETF, March 2006.
Quick-Start for TCP and IP
(PDF,
ppt),
TSVWG, November 2005.
Adding ECN Capability to TCPs SYN/ACK Packets
(PDF,
ppt),
TSVWG, November 2005.
Specifying Alternate Semantics for the ECN Field
(PDF,
ppt),
TSVWG, November 2005.
Requirements for Simulation and Modeling Tools
(PDF,
ppt),
NSF Workshop on Future Directions in Network Modeling, Simulations and
Measurement, August 15-16, 2005.
Report from breakout session #1: technology development
(PDF,
ppt),
NSF Workshop on Future Directions in Network Modeling, Simulations and
Measurement, August 15-16, 2005.
Faster Restart for
TCP Friendly Rate Control (TFRC)
(PDF,
ppt),
DCCP, August 2005.
TFRC for Voice: the VoIP Variant
(PDF,
ppt),
DCCP, August 2005.
Specifying Alternate Semantics for the ECN Field
(PDF,
ppt),
TSVWG, August 2005.
Quick-Start for TCP and IP
(PDF,
ppt),
TSVWG, August 2005.
Improving our Evaluation of Transport Protocols
(PDF,
ppt),
Hamilton Institute, Ireland, July 2005.
TFRC for Voice: VoIP Variant
(PDF,
ppt),
DCCP, March 2005.
And a slightly expanded version:
TFRC for Voice: VoIP Variant
(PDF,
ppt),
AVT, March 2005.
Quick-Start for TCP and IP
(PDF,
ppt),
TSVWG, March 2005.
Quick-Start for TCP and IP
(PDF,
ppt),
ICIR Wednesday lunch meeting, December 2004.
Quick-Start for TCP and IP
(PDF,
ppt),
TSVWG, November 2004.
Last Call Comments and Changes for CCID 2
(PDF),
Last Call Comments and Changes for CCID 3
(PDF,
ppt),
TFRC for Voice: VoIP Variant and Faster Restart
(PDF,
ppt),
DCCP, November 2004.
Changes in CCID 2 and CCID 3
(PDF,
ppt),
dccp working group,
August, 2004.
Thoughts on the Evolution of TCP in the Internet (version 2)
(PDF,
ppt),
ICIR Wednesday Lunch,
March 17, 2004.
DCCP: Issues from the Mailing List
(PDF,
ppt),
59th IETF,
March 1-March 5.
Measurements, Models, and Simulation Scenarios for Internet Research
(PDF,
ppt),
NSF
CISE/SCI PI meeting,
February 19, 2004.
Thoughts on the Evolution of TCP in the Internet
(PDF,
ppt),
PFLDnet 2004,
February 16, 2004.
Internet Research Needs a Critical Perspective Towards Models
(PDF,
ppt),
IMA Workshop on "Measurement, Modeling and Analysis of the
Internet", January 2004.
Panel on High Speed Congestion Control at Hotnets-2, (PDF, ppt).
The NewReno Modification to TCP's Fast Recovery Algorithm
,
tsvwg, IETF, November 2003
(PDF).
HighSpeed TCP for Large Congestion Windows
,
tsvwg, IETF, July 2003.
(postscript,
PDF).
IAB Concerns Regarding Congestion Control for Voice Traffic in the
Internet,
AVT, IETF, July 2003
(postscript,
PDF).
Moving NewReno from Experimental to Proposed Standard?
,
tsvwg, IETF, March 2003.
(postscript,
PDF).
tsvwg, IETF, July 2003.
(postscript,
PDF).
Concerns with Network Research Funding
,
IAB plenary, IETF, March 2003
(PPT,
PDF).
[This is about draft-iab-research-funding-00.txt.]
Architectural Issues for intersec
,
intersec, IETF, March 2003.
(postscript,
PDF).
HighSpeed TCP and Quick-Start for Fast Long-Distance Networks
,
tsvwg, IETF, March 2003.
(postscript,
PDF).
DCCP: Updates on CCID2 and CCID3
,
dccp, IETF, March 2003.
(postscript,
PDF).
HighSpeed TCP and Quick-Start for Fast Long-Distance Networks
,
Workshop on Protocols for Fast Long-Distance Networks,
Geneva, Switzerland
(PDF).
Input to the Core Networking Panel,
NSF ANIR Principle Investigator Meeting, January 9-10, 2003.
(postscript,
PDF).
Triggers for Transport: a transport view,
End-to-End Research Group, January 6-7, 2003.
(postscript,
PDF).
Modeling the Internet as a Complex System,
End-to-End Research Group, January 6-7, 2003.
(postscript,
PDF).
Triggers for Transport: a transport view,
trigtran BOF, IETF, November 2002.
(postscript,
PDF).
Internet Research Needs Better Models,
Hotnets-I. October 2002.
(postscript,
PDF).
Congestion Control for High-Bandwidth-Delay-Product Networks:
XCP vs. HighSpeed TCP and QuickStart,
ICIR Wednesday Lunch, September 11, 2002
(postscript,
PDF).
Research Issues raised by Edge Services,
WCW 2002, August 15, 2002
(postscript,
PDF).
HighSpeed TCP for Large Congestion Windows
and
Quick-Start for TCP and IP,
Yokohama IETF,
tsvwg, July 18, 2002
(postscript,
PDF).
Problem Statement for DCCP,
Yokohama IETF, dccp working group, July 15, 2002
(postscript,
PDF).
A report on a few steps in the evolution of congestion control
(postscript,
PDF),
IPAM
Conference, June 9-11.
TCP Congestion Control for Large Congestion Windows
(postscript,
PDF),
Architected Congestion Control Feedback
(postscript,
PDF),
End-to-End Research Group, May 13-14, 2002.
IAB Architectural and Policy Considerations for OPES
and Wider Architectural Concerns,
(postscript,
PDF),
IAB plenary, IETF,
December 13, 2001.
IAB Architectural and Policy Considerations for OPES,
(postscript,
PDF),
OPES meeting, IETF,
December 10, 2001.
Network Dynamics and Scalable Congestion Control
(postscript,
PDF),
Workshop on UltraLarge Networks,
Workshop on Modeling and Simulation of Ultra-Large Networks: Challenges
and New Research Directions,
November 19-20, 2001.
A Survey of Recent Developments of TCP
(postscript,
PDF).
IEEE Annual Computer Communications Workshop (CCW),
October 14-17.
Active Queue Management, ECN, and Beyond
(postscript,
PDF),
v01
Juniper brown bag lunch, Sally Floyd, May 1, 2001.
Aggregate-based Congestion Control:
Addressing Congestion from Large-scale Traffic Patterns
(postscript,
PDF),
March 26, 2001, SFI/NSF Workshop,
The Internet as a Large-Scale Complex System,
Santa Fe Institute.
The Addition of Explicit Congestion Notification (ECN) to IP
(postscript,
PDF),
March 2001, Transport Area Working Group, IETF.
The Addition of Explicit Congestion Notification (ECN) to IP
(postscript,
PDF),
December 11, 2000, Transport Area Working Group, IETF.
Controlling High Bandwidth Aggregates
(postscript,
PDF),
November 29-30, E2E Research Group.
- Or the revised version talking about Bullies, Mobs, and Crooks
(postscript,
PDF):
December 4, 2000.
A Request for Information About the
Deployment of RED
(postscript,
PDF).
NANOG meeting,
Washington, D.C., October 24, 2000.
A Comparison of
Equation-Based and AIMD Congestion Control,
Workshop on the Modeling of Congestion Control Algorithms,
Paris,
Sept. 4-6, 2000
(postscript,
PDF).
Enhancing TCP's Loss Recovery
Using Early Duplicate Acknowledgment Response
(viewgraphs),
TBIT
(viewgraphs),
Transport Area Working Group, IETF, August 1, 2000.
Does current Internet Transport work over Wireless?
Reviewing the status of IETF work in this area,
IAB Workshop on Wireless Internetworking, March 2, 1999
(postscript,
PDF).
Congestion Control Principles,
draft-floyd-cong-00.txt,
IETF, Endpoint Congestion Management Working Group,
November 1999
(postscript,
PDF).
An Extension to the Selective Acknowledgement (SACK) Option for
TCP,
draft-floyd-sack-00.txt,
Sally Floyd, Jamshid Mahdavi, Matt Mathis,
Matthew Podolsky, and Allyn Romanow,
IETF, Transport Area Working Group,
November 1999
(postscript,
PDF).
Equation-based TCP-friendly Congestion Control
(postscript,
PDF).
November 4-5,
Reliable Multicast Research Group meeting.
On the Evolution of End-to-end Congestion Control in the Internet:
An idiosyncratic View
(postscript,
PDF).
Scaling Phenomena in Communication Networks,
IMA workshop, October 1999.
(This is a revised version of an April 1999 talk listed below.)
Congestion Control for Streaming Media,
EE290T, UC Berkeley,
October 15, 1999
(postscript,
pdf).
Validation Experiences with the NS Simulator,
May 25, 1999, at the
DARPA/NIST Workshop on the Validation of
Large-Scale Simulation Models,
Virginia.
On the Evolution of End-to-end Congestion Control in the
Internet
(postscript,
pdf),
April 20, talk at the Nortel Design Forum.
IPsec Interactions
with ECN,
IPsec Working Group,
Minneapolis IETF,
March 15, 1999.
Another talk on Increasing TCP's Initial Window
(postscript,
pdf),
TCP Implementors Working Group, L.A. IETF, April 1998.
Talks on The Detailed Proposal for ECN and IP
(postscript,
pdf),
and
The Detailed Proposal for ECN and TCP
(postscript,
pdf),
both joint work with K.K. Ramakrishnan, at the
ECN BOF,
L.A. IETF, April 1998.
Increasing TCP's Initial Window
(postscript,
pdf),
TCP Implementors Working Group, Washington IETF, December 8, 1997.
Internet Simulations: Issues in Defining the Model
(postscript,
pdf).
DIMACS workshop on "End-to-End Network Modeling and Simulations",
October 23-24, 1997.
Requirements for Congestion Control for Reliable Multicast
(postscript,
pdf).
Reliable Multicast Research Group, September 19-20, 1997.
Floyd, S., and K. K. Ramakrishnan,
A Proposal to add Explicit Congestion Notification (ECN)
to IPv6 and to TCP
(postscript,
pdf).
IPv6 Working Group,
Munich IETF,
August 11-15.
Scalable Session Messages in SRM (viewgraphs)
(postscript,
pdf),
MASH retreat, June 25-27, 1997.
Talk on research by Puneet Sharma with Deborah Estrin and
Lixia Zhang.
I gave a
similar talk
at the Reliable Multicast Research Group Meeting on September 19-20, 1997.
Adaptive Web Caching and Active Networking
(postscript,
pdf).
This talk also addresses the relationship between Adaptive Web Caching
and active networking.
DARPA Active Networking PI Meeting,
June 19-20, 1997.
Adaptive Web Caching
(postscript,
pdf).
Boulder Cache Workshop '97,
June 9-10, 1997.
Packet scheduling research (viewgraphs),
(postscript,
pdf),
DARTnet II Meeting, March 6, 1995.
Link-sharing and Resource Management Models for Packet Networks
(viewgraphs).
(postscript,
pdf),
February 7, 1995.