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Bob Briscoe
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full name |
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Robert John Briscoe |
date of birth |
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5th March 1962 |
nationality |
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British |
languages |
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native English, passable French & a little
German |
health, family |
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good health, happily married, children all left home
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e-mail |
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inbobbriscoe.net |
home page |
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https://bobbriscoe.net/
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home address |
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Home Farm, Parham,
Woodbridge , IP13 9NW, England |
mobile
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+44 (0)7718 902848 |
skype |
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bob.briscoe
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Professional Reputation |
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- 3 IETF standardization groups have developed from
my research: Low Latency Low Loss Scalable Throughput (L4S; 2016-...), Congestion Exposure (ConEx; 2010-16) &
Pre-Congestion Notification (PCN; 2007-12);
- Launched and led (with Greg White) the working
group that added Low Latency Support to DOCSIS (Data over Cable System
Interface Spec.) based on my research (2017-19)
- Convenor and
first Chair of the Security Expert Group of the ETSI Network
Functions Virtualisation (NFV) Industry Specification Group
(ISG);
- 70
invited talks in international fora over the last 20 years,
including 21 keynotes and 6 expert panels.
- Initiated & directed CRN (Comms Research Network ) - partnership between
Cambridge Uni, MIT & industry;
- Incubated Qariba,
a start-up based on my research (2000-3), then absorbed
into BT's broadband service;
- Helped initiate various
workshop series, e.g. EU FP7 Eiffel Future Internet
support action, the ACM ReArch workshops, the ACM Capacity
Sharing workshops;
- Reviewer for IEEE/ACM Trans. Networking, Wiley,
ACM SIGCOMM
Computer Comms Rvw, Royal Soc., etc.
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Awards |
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- Comcast Innovation Award (3 times: 2019, 2021 & 2022)
- Special
award for most patents filed (48) in BT's history (2013) (subsequently reached 50);
- Initiated
the Trilogy Project (with Philip Eardley), which won the
European Future Internet Award for its outstanding
contribution to the Internet architecture and protocols
(2011);
- BT's Gordon Radley Award for Best Author of
Innovation (2007) & (2008)
- BT's Sir Alan Rudge Award
for Innovation (Medal winner 2001)
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Publications |
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Selected publications in the fields of Internet
architecture, loosely coupled distributed systems, comms
performance, virtualisation,
traffic control, group security, protocol evolution and the economic structure of communications markets:
- A Survey of Latency Reducing Techniques and
their Merits, Briscoe, B, Brunstrom, A,
Petlund, A, Hayes, D, Ros, D, Tsang, I-J, Gjessing, S, Fairhurst, G, Griwodz, C, Welzl, M, IEEE Comms Surveys & Tutorials
(2015)
- Low Latency, Low Loss, Scalable throughput (L4S) Internet Service: Architecture, Briscoe, B, De Schepper, K, Bagnulo, M, White, G, Internet Engineering
Task Force (IETF) draft (2022) (work in progress)
- PI2: A Linearized AQM for both Classic and Scalable TCP, De Schepper, K, Bondarenko, O, Tsang, I-J, Briscoe, B, In: Proc. ACM CoNEXT 2016 pp.105-119 (2016)
- Paced Chirping: Rapid flow start with very low queuing delay, Joakim Misund and Bob Briscoe, in Proc. IEEE Global Internet Symposium (May 2019)
- Network Functions Virtualisation (NFV)
Security Problem Statement, Briscoe, B (Ed),
ETSI NFV ISG GS NFV-SEC 001 v1.1.1 (Oct
2014)
- Pre-Congestion
Notification - New QoS Support for Differentiated
Services IP Networks, Menth, M, Briscoe, B and Tsou, T, IEEE Communications Magazine 50(3):94--103 (Mar
2012)
- Flow Rate Fairness:
Dismantling a Religion, Briscoe, B, ACM CCR 37(2) 63--74 (Apr
2007)
- Metcalfe's
Law is Wrong, Briscoe, B, Odlyzko, A &
Tilly, B, IEEE
Spectrum Jul 2006, 26-31
- The Implications of Pervasive Computing on Network Design, Briscoe, B, Ch. in: Intelligent Spaces, Comp. Comms & Netwks Vol.XVIII Springer Verlag (2006)
- Policing
Congestion
Response in an Internetwork using Re-feedback Briscoe, B, Jacquet, A, Di
Cairano-Gilfedder, C, Salvatori, A, Soppera, A and Koyabe, M, Proc. ACM SIGCOMM'05, CCR
35(4) (2005)
- TESLA:
Multicast Source Authentication Transform
Introduction, Perrig, A, Canetti, R, Song, D, Tygar, D and Briscoe, B, RFC Editor RFC 4082 (Jun 2005)
- MARKS: Zero Side-Effect Multicast Key
Management using Arbitrarily Revealed Key
Sequences, Briscoe, B, in Proc 1st Int'l
W'kshp on Networked Group Comm'n (NGC'99) LNCS
1736:301--319 (Nov 1999)
- Nark:
Receiver-based Multicast Non-repudiation and Key
Management, Briscoe, B & Fairman, I, in
Proc 1st ACM Conf.
on E-Commerce (EC'99) (Nov 1999)
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Career |
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Aug 2019 - ... Independent Consultant
| Applied Research
Aug'19- : Coordinating ad hoc project team to complete the Low Latency Low Loss Scalable throughput (L4S) architecture, updating TCP and IP (v4 & v6) via the IETF. May 2022: Submitted to steering group (IESG) for publication.
Sep'19-May'20, Apr'21-Sep'21 & Apr-Sep'22: Funded by no-strings Comcast Innovation awards, enabling hire of developers.
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Aug 2020 - ...
Independent Consultant
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Defence against Patent Litigation
Aug'20- : Undermining patents targeting strategically important tech. (for the client and for the Internet).
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Sep 2017 - Jul 2019
CableLabs, Colorado, US
Consultant | Technology Transfer
Sep'17-Jul'19: Formation & leadership of Low Latency DOCSIS (Data Over Cable) WG: integration of L4S. Ecosystem development, including adoption by Google,
Microsoft, etc. IPR mgmt, Standardization in DOCSIS 3.1 and IP
(v4 & v6) via IETF.
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Jul 2015 - Jul 2017
Simula Research Lab, Norway
Chief Research Scientist
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Communications Systems
Dec'15- ...: L4S: collaborating to research, test, standardize and develop L4S to become the new default Internet service
Nov'15-Dec'15: Simula Research Strategy
Jul'15-Nov'15: RITE. Collaborative project on Reducing
Internet Transport Latency.
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Jul 2009 - May 2015
BT Technology & Svc Ops, UK
Chief Researcher
May 2004 - Jun 2009
BT Group CTO, UK
Chief Researcher
Jan 2003 - Apr 2004
BTexact Technologies, UK
Chief Researcher
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Networks & Infrastructure Research
Jan'13-May'15: ETSI Network Functions Virtualisation
(NFV). Helped create this industry specification
group (ISG) and convened and chaired (Jan-Apr'13) the
Security Expert Group.
Jan'13-May'15: Trilogy 2. Collaborative project
on compute resource pooling. Led BT team.
Nov'12-May'15: RITE. Collaborative proj. on Reducing
Internet Transport Latency. Led BT team.
Jan'12-May'15: IETF coordinator for BT Group.
Apr'11-May'15: Research on applying data centre tech to
wide-area comms, esp. latency & virtualisation incl. TCO model
Jun'10-Nov'14: IETF Congestion Exposure (ConEx)
w-g. Built over prior 4yrs.
Apr'08-Sep'09: Global
Information Infrastructure Commission. Through
BT's CTO, Matt Bross, the CxOs of many ICT corporations
championed the creation of the IETF ConEx wg aiming to change the Internet Protocol, based on my research.
Jan'08-Dec'10:
Trilogy. BT (P. Eardley & I) initiated and led
consortium. Produced
Multipath TCP and Congestion Exposure (ConEx).
Jan'08-Dec'10: MIT
Communications Futures Programme Interconnection w-g;
Co-chair.
Jun'06-Jul'12: IETF Pre-Congestion
Notification (PCN) w-g: Initiated and led.
Jun'03-'06: Comms Research Network (CRN): Initiated
and led this MIT-Cambridge academia-industry collaboration.
Jan'03-Mar'10: BT's Future Comms Architecture strategic research programme: Initiated &
led, esp. economics & security.
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Dec 2001 - Dec 2003
BT, UK, Research Lab Mgr
Dec 2000 - Oct 2001 Singleton Tech Grp Leader
Jan 1998 - Nov 2000 Prof'l Tech grade |
The Edge Lab
Mar '00 - '03: Qariba. Joint venture incubating a start-up for bandwidth mgm't products,
which BT used in its broadband service.
Jan '00 - Mar '02: Technical Director, M3I. Initiated & led consortium; built & proved "Market
Managed Multi-service Internet".
'97-'03: Internet quality-based charging. Research
and advice both for BT Group Technical Strategy and BTUK
Pricing Strategy.
'97-'03: Internet large-scale multicast applications
research. Group security, incl.
IETF's multicast stream authentication protocol and the basis of successful Venation start-up. |
Dec 1994 - Jan 1998
BT Research, UK
Information Systems,
Senior Professional grade |
Distributed Systems Research
'95-'99 BT's ANSA liaison: Int'l
distributed systems research consortium (incl. secondment).
'95-'97: Web and e-commerce infrastructure research. Integration
of Web & proprietary object models. Advisor to BT Group
Technical Strategy. BT's IETF HTTP/1.1 w-g rep.
'95-'97: Technology and company evaluations
co-ordination. Particularly message-bus &
e-commerce back-end platforms.
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Apr 1988 - Dec 1994
BT Development, UK
Technical Services,
Senior Professional grade
Jul 1984 - Mar 1988
Professional grade
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Technical Services for BT R&D
Apr 1992 - Dec 1994
Deputy Unit Manager (concurrent)
>100 staff offered technical services to BT's R&D.
Technical Computing Support Mgr & Design Office Manager (concurrent)
Apr '88-Dec'94: CAE system manager, eventually for whole of BT R&D. Migrated 100s of systems & networks to integrated
IP-based multi-vendor system with partitioned security.
Apr '88-Dec'94: Led electronic product design team, then whole design
office (dozen staff)
Special Project Design
Engineer Mech'l, Electronic &
Optical (p-t CAD sysadmin '87-'88)
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Further Education
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Oct 1998 -
Jun 2009
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University College
London, PhD (Computer Science, part-time)
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Oct 1981 - Jun 1984
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Uni Cambridge, MA
(Engineering) |
Sep
1980
- Jun 1984
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BT Student (intro to
comms business, technology & theory + degree
sponsorship)
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Personal Interests |
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* Morris dancer |
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* My wife & I
run a medium sized arable farm
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* Historical
reenactor (C15-16) |
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* Secretary/trustee
of Natural Energy Education charity (1988-2012)
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Referees |
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Jun '22
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Greg White CableLabs, CO, US
e-mail: G.WhiteCableLabs.com
Tel +1 (303) 249 0109
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Jon Crowcroft, Marconi Professor
of Communications Systems,
University of Cambridge, Computer Lab, e-mail: Jon.Crowcroftcl.cam.ac.uk
Tel +44 (0)1223 763633 |