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David H Shur, Ph. D.

Email: shur @ ieee (dot) org

 

 

Dr. Shur has thirty years of experience in government sponsored technology research, telecommunications, and the financial industry. He is currently a Director and Fellow at Perspecta Labs. His expertise includes leading edge technology research, systems architecture, systems design, and development of protocols, services and services management.  Dr Shur is an experienced inventor and researcher with over 140 papers and US patents, covering the areas of IP-TV convergence (Standardized in DOCSIS 3.0), real-time multimedia, IP over ATM, Packet Switching technologies, Electronic Watermarking, Web Caching, Multimedia Conferencing, Wireless Systems, Circuit Network/Packet Network convergence, Security and Cyber-Physical Systems. He has written numerous technical papers on these subjects in the journals, conferences and standards documents of the IEEE, (including a best paper award at IEEE WoWMoM 2010), ACM, Interop, Computer Networks, SCTE, and the IETF. He currently is or has been principal investigator on major projects from US Government agencies including DARPA, (RadioMap, RADICS, SHARE, Open Programmable Secure 5G), US Office of Naval Research Serverless Information Services (SISTO) and Dynamic Tactical Communications Networks (DTCN) Programs, US Office of Secretary of Defense, Network Communication Capability Program (NCCP), US ARMY CERDEC I2WD Iron Symphony Program, and US Army CERDEC S&TCD RADICAL Program.

 

 

Expertise:

 

Networking, Network Management, IP and Web Protocols, Multicasting, Wired and wireless computer networks and protocols, Adaptive Networking, Information Networking, Cyber Networking, Cyber-Physical Systems, Multi-Level Security, Information Systems for Distribution of Real-time Financial Market data, Web Services and Service Oriented Architectures, VOIP, Real-time Streaming of voice, data and video, convergence of Packet and Circuit networks, convergence of IP and TV.

 

Services:

 

Consulting services in the above areas, including due diligence assessment of startup companies, system architectural evaluation, planning, intellectual property assessments, and expert witness services.

 

Employment History:

  • 2019-present: Director, Perspecta Labs, Red Bank, NJ
  • 2012- 2019: Chief Scientist, Perspecta/Vencore Labs/Applied Communication Sciences (formerly Telcordia) , Red Bank, NJ
  • 2008-2012: Senior Scientist  in Applied Research Division, Telcordia Technologies, Piscataway, NJ
  • 2003-2008: Infrastructure Systems Architect, Research and Technology Services/Data Services Bloomberg LP, New York.
  • 1993-2003: Distinguished Member of Technical Staff, AT&T Bell Labs/AT&T Shannon Labs, NJ.
  • 1986-1993: Member of Technical Staff, Switching Systems, AT&T Bell Labs, Holmdel, NJ.
  • 1979-1986: Research Assistant, Wireless Networking, Stanford University, CA

 

Education:

 

  • PhD (1987), Stanford University, (Electrical Engineering/Computer Systems Lab). Thesis Area: Packet Radio Networks
  • MS (1981), Stanford University, (Electrical Engineering)
  • BSc with distinction (1978), Witwatersrand University, (Electrical Engineering)

 

Teaching:

  • Developed and taught seminars on IP over ATM and Internet Multimedia technologies at AT&T Bell Labs and AT&T Labs.
  • Taught course on IP over ATM and Internet Multimedia technologies at Witwatersrand University
  • Developed and taught training course on TCP/IP Networking and IP Multicast technologies at Bloomberg LP.

 

Consulting:

  • Due diligence technical evaluation of Magnolia BroadBand, a successful semiconductor company building Antenna Diversity solutions for the wireless handsets.

 

Honors/Awards:

  • Presidents Award 2020 (for EnergyDefender Project)
  • Promoted to Director, Perspecta Labs, 2019
  • Presidents Award 2019 (for DARPA LOGX Project)
  • Government Industry Innovator Award 2019 (for DARPA RADICS Project)
  • Presidents Award 2018 (for DARPA RADICS Project)
  • Technical Fellow Award 2015
  • Presidents Award 2015 (for DARPA RadioMap Project)
  • Presidents Award 2014 (for DARPA RadioMap Project)
  • Promoted to Chief Scientist, Applied Communication Sciences, July 2012
  • Best Paper Award at IEEE WoWMoM, 2010.
  • Promoted to Technology Consultant, AT&T Labs, July 1996.
  • Promoted to Distinguished Member of Technical Staff, AT&T Bell Laboratories, July 1991.
  • Senior Member IEEE, August 1991.
  • Quality Assurance Award, Bell Labs, 1989.
  • Annell Trust Fellowship, Stanford University, 1979-1981.
  • Siemens Prize for best Undergraduate thesis, 1978.



Patents:

Unified web hosting and content distribution system and method for assuring predetermined performance levels, US patent No. 8,943,193, with Douglis; Frederick,  Sommer; Joseph M. and Van Der Merwe; Jacobus E. 

Devices and methods to communicate data streams, US patent No. 8,855,147, with Desai, B., Shankaranarayanan, N., Smiljanic, A, Totland, T., van der Merwe; J., Woodward S.

Call tracking using voice quality measurement probe, US patent No. 8,804,913, with Cheung; Foladare; Mark ;Goldman; Shelley and  Purdy; Kermit H.     

Network-based service for the repair of IP multicast sessions, US patent No. 8,751,865, with Maxemchuk; Nicholas Frank , McManamon; David ,  Zelezniak; Aleksandr     

Method for content-aware redirection and content renaming, US patent No. 8,660,115, with C. Cranor, R. Gopalakrishnan, M Green, C. Kalmanek,  S. Sibal;  and J. van der Merwe.        

Network-based service for the repair of IP multicast sessions, US patent No. 8,499,211, with Maxemchuk; Nicholas Frank , McManamon; David ,  Zelezniak; Aleksandr     

Method for content-aware redirection and content renaming, US patent No. 8,306,022, with C. Cranor, R. Gopalakrishnan, M Green, C. Kalmanek,  S. Sibal;  and J. van der Merwe.    

Unified web hosting and content distribution system and method for assuring predetermined performance levels, US patent No. 8,176,172          , with Douglis; Frederick,  Sommer; Joseph M. and Van Der Merwe; Jacobus E.

Receive device for a cable data service, US patent No. 8,000,331, with Desai, B., Shankaranarayanan, N., Smiljanic, A, Totland, T., van der Merwe; J., Woodward S.

Method, system, and device for sending data in a cable data service, US patent No. 7,990,977, with Desai, B., Shankaranarayanan, N., Smiljanic, A, Totland, T., van der Merwe; J., Woodward S.

Method for redirection of web streaming clients using lightweight available bandwidth measurement, US patent No. 7,958,231, with A. Zelezniak.      

Method for redirection of web streaming clients using lightweight available bandwidth measurement, US patent No. 7,765,340, with A. Zelezniak.

“Method and system for a unicast endpoint client to access a multicast internet protocol (IP) session”, US Patent No., 7,724,744, May 25, 2010, with A. Zelezniak

“Call tracking using voice quality measurement probe”, US Patent No., 7,664,122, Feb 16, 2010 with Cheung; Foladare; Mark ;Goldman; Shelley and  Purdy; Kermit H.

“Unified web hosting and content distribution system and method for assuring predetermined performance levels”, US Patent No 7,657,622, Feb 2, 2010,  with Douglis; Frederick,  Sommer; Joseph M. and Van Der Merwe; Jacobus E. 

“Network-based service for the repair of IP multicast sessions”, US Patent No 7,620,847, Nov 17, 2009,  with Maxemchuk; Nicholas Frank , McManamon; David ,  Zelezniak; Aleksandr

“Network-based service for the repair of IP multicast sessions”, US Patent No 7,590,889, with Maxemchuk; Nicholas Frank , McManamon; David ,  Zelezniak; Aleksandr

“Method for redirection of web streaming clients using lightweight available bandwidth measurement from a plurality of servers”, US Patent No 7,451,251, Nov 11, 2008,  with A. Zelezniak.

“Method and System for a Unicast Endpoint Client to Access a Multicast Internet Protocol Session”, US Pat. No. 7031326, April 18, 2006, with A. Zelezniak.

“Cable data access method”,  US Pat No. 6993353, January 31, 2006, with Desai, B., Shankaranarayanan, N., Smiljanic, A, Totland, T., van der Merwe; J., Woodward S.

“Transmit and receive system for cable data service”,  US Pat no. 6993050, January 31, 2006, with Desai, B., Shankaranarayanan, N., Smiljanic, A, Totland, T., van der Merwe; J., Woodward S.

“Method for content-aware redirection and content renaming”, US Pat No. 6,954,456, October 11, 2005, with C. Cranor, R. Gopalakrishnan, M Green, C. Kalmanek,  S. Sibal;  and J. van der Merwe.

“Method and apparatus to enhance a multicast information stream in a communication network”, US Pat No. 6845399, Jan. 18, 2005, with R. Markowitz, S. Agraharam, K. Rosen, J. Winthrop.

“Method and apparatus for telephone messaging”, US Pat No. 6788672, September 7, 2004, with C. Buyukkoc, and M. Jones.

“Network-based service for the repair of IP multicast sessions”, US Pat. No. 6782490, August 24, 2004, with N. Maxemchuk, D. McManamon and A. Zelezniak.

“Network-based Service for Recipient Initiated Automatic Repair of Multicast Sessions”, US Pat. No. 6567929, May 20, 2003, with J. O'Neil, A. Zelezniak.

"Communications System for Transmission Of Datagram Packets Over Connection- Oriented Networks", US patent No. 6516000, February 4, 2003, with M. Kshirsagar, C. Woodworth, M. Veeraghavan, and T. Laporta.

“Network-based Service for Originator Initiated Automatic Repair of Multicast Sessions”, US Pat. No. 6501763, December 31, 2002, with J. O'Neil, A. Zelezniak.

“Electronic Watermarking in the Compressed Domain using Perceptual coding”, US Pat. No. 6493457, December 10, 2002, with S. Quackenbush, A. Reibman, and J. Snyder.

"Communications System for Transmission of Datagram Packets Over Connection- Oriented Networks", US patent No. 6483853, November 19, 2002, with M. Kshirsagar, C. Woodworth, M. Veeraghavan, and T. Laporta.

“Method and Apparatus to Enhance a Multicast Information Stream in a Communication Network”, US Pat. No. 6412011, June 25, 2002, with S. Agraharam, R. Markowitz, and K. Rosen.   

“Method and apparatus for providing intelligent network services”, US Pat. No. 6397255, May 28, 2002, with S. Nurenberg, and A. Zelezniak.

“Mobility support services using mobility aware access networks”, US Pat. No. 6407988, June 18, 2002, with R. Roy, M. Hodic, S. Agraharam, and R. Ramamurthy.

“Indexing Multimedia Communications”, US Pat. No. 6377995, April 23, 2002, with S. Agraharam, R. Markowitz, and K. Rosen.   

“Method and Apparatus For Watermarking Digital Bitstreams”, US Pat. No. 6330672, December 11, 2001, sole inventor.

Method for a Unicast Endpoint Client to Access a Multicast Internet Protocol Session and serve as a Redistributor”, US Pat. No. 6181697, Jan 30, 2001, with A. Zelezniak, and S. Nurenberg.

“Method for a Unicast Endpoint Client to Access a Multicast Internet Protocol Session”, US Pat. No. 6259701, July 10, 2001, with A. Zelezniak.

“Method and Apparatus for On-Hold Switching”, US Pat. No. 6208729, Mar 27, 2001, R. Goldberg, S. Agraharam, K. Rosen, R. Markowitz.

“Inter-Cache Protocol For Improved Web Performance" , US. Pat. No 5787470, July, 28, 1998 with A. DeSimone, and S. Sibal.

"Method of Transferring Connection Management Information in the World Wide Web”, US. Pat No 5905872, May 18, 1999, with A. DeSimone, and  S. Sibal.

"Method for Managing Multicast Addresses for Transmitting and Receiving Multimedia Conferencing Information on an IP network" ,  US Patent No. 6011782, January 4, 2000, with A. DeSimone, J. Golan, A. Kuthyar, B. Parent, and R. Ramamurthy.

"Method for Managing Multicast Addresses for Transmitting and Receiving Multimedia Conferencing Information on an IP over ATM Network", US Patent No. 6138144, October 24, 2000, with A. DeSimone, J. Golan, A. Kuthyar, B. Parent, and R. Ramamurthy.

"Management of ATM Virtual Circuits with Resource Reservation Protocol", US Patent No. 6021263, February 2, 2000, with A. Kujoory, S. Saad, K. Tewani. And J. Yee.

"Communications System for Transmission Of Datagram Packets Over Connection- Oriented Networks", US patent No. 6016319, January 18 2000, with M. Kshirsagar, C. Woodworth, M. Veeraghavan, and T. Laporta.

“Method of Providing Seamless Cross-Service Connectivity in a Telecommunications Network” , US Pat No. 05987508, Nov. 16, 1999, with S. Agraharam, R. Balagopalan, M. Croak, T. Evslin, S. Gurey, P. Hu, R. Ramamurthy, R. Roca, S. Sibal, P. Stuntebeck, R. Weber, and A. Zelezniak.

"A Method of Mapping from ATMARP to NHRP", US Patent No. 05809233, September 15, 1998, sole inventor.

"Packet Network Transit Delay Measurement System", US Patent No. 5570346, October 29, 1996, sole inventor.

"Method And Apparatus For Distributing Data Traffic Among The Trunks Connecting Communication Switches", US Patent No. 5386414, January 1995, with C. Chou, and P. Rupsis

 

Publication and Presentation List:

“Robust Allocation of RF Device Capacity for Distributed Spectrum Functions”, Stephen F. Smith Zachary B. Rubinstein, David Shur,  John Chapin, Journal of Autonomous Agents and Multi-Agent Systems, (2017) 31: 469.

"Performance of Opportunistic Distributed RF Operations in Uncertain and Challenged Network Environments." Shur, David, Yow-Jian Lin, Anthony McAuley, and John Chapin.  In 2016 25th International Conference on Computer Communication and Networks (ICCCN), pp. 1-6. IEEE, 2016.

"Experiment and field demonstration of serverless group communication." Spiker, Carrie, Rodolfo Santiago, Thomas Goff, Claudiu Danilov, Jae H. Kim, Brian Adamson, David Shur, and Kyriakos Manousakis. In MILCOM 2015-2015 IEEE Military Communications Conference, pp. 127-132. IEEE, 2015.

“Torrent-Based Dissemination in Infrastructure-Less Wireless Networks”, Kyriakos Manousakis, Sharanya Eswaran, David Shur, Gaurav Naik,   Pavan Kantharaju, William Regli, Brian Adamson,  Journal of Cyber Security, Vol: 4    Issue: 1, January 2015.

“Prediction of Online Game Performance Degradation under Network Impairments”, Cho-Yu Jason Chiang, A Cichocki, Shobha Erramilli and David Shur Shoshana Loeb, IEEE CNCC, 2015

“Scalable Registration and Discovery of Devices in Low-Bandwidth Tactical Networks”, Demers, S. ; Fecko, M.A. ; Yow-Jian Lin ; Shur, D. ; Samtani, S. ; Sinkar, K. ; Chapin, J., IEEE MILCOM 2013.

“Network Aware Application Dissemination in Prioritized Wireless Networks”, with Michael A Kaplan; Sunil Samtani ; Tom Doong Justin Kleffman; Steve Kruse; Richard Coupland; Devin Reid; Darren Osten, IEEE ICNC, 2013.

SISTO: A proposal for serverless information services for tactical operations”, with V. Kaul, S. Samtani, M. Fecko, K Manousakis, W. Regli, J. Kopena.  IEEE Milcom 2012. 

A Metric and Framework for Measuring Information Utility in Mission-Oriented Networks”, with S. Eswaran, S. Samtani, Elsevier Journal of Pervasive and Mobile Computing, April 2011.

“Enhancing Application Performance with Network Awareness in Tactical Networks”, with J. Sucec, S. Samtani, M. Kaplan, S. Eswaran, , T. Chen, IEEE Milcom 2011.

“On the Adaptation of Commercial Smartphones to Tactical Environments”,  with V. Kaul, S. Samtani, C. Makaya, S. Das, IEEE Milcom 2011.

“Advances in Content Transformation in Heterogeneous Tactical Wireless Networks”, with T. Chen, V. Kaul, S. Samtani, S. Eswaran, Y. Lin, J. Bowcock, IEEE Milcom 2011.

“Congestion Awareness in Tactical Wireless Networks”, with J. Sucec, S. Samtani, M. Kaplan, L.Wong, T. Chen, IEEE Sarnoff Symposium, May 3, 2011.

“Information Utility in Mission-oriented Networks”, (Best Paper award), IEEE WOWMOM 2010, June 2010, with  S. Eswaran, S. Samtani, A. Staikos.

“Intelligent Content Transformation in Tactical Wireless Networks”, Milcom 2010, ” with T. Chen, V. Kaul, S. Samtani, K. Parmeswaran, F. Sultan, S. Thomas, J. Bowcock, I. Hokelek, F. Caruso, M. Fiuk.

“Intelligent Application Persistence in Tactical Wireless Networks”, Milcom 2010, with  T. Chen, V. Kaul, S. Samtani, K. Parmeswaran, F. Sultan, S. Thomas, W. Zimmerman, T. Kiernan.

“Comparison of Multi-Connected and Node Disjoint Multipath Routing in Mesh and Mobile Ad Hoc Networks”, ICC, May 2010, with A. Yuen ,P Gurung,  S. Samtani.

Heterogenous Intelligent Filtering in Tactical Wireless Mobile Networks”, IEEE MILCOM 2009, with J. Barton, S. Samtani, V. Kaul, T. Chen, S. Thomas, A. Staikos.

“Service Oriented Architecture for Real Time Notifications of Corporate Actions”, Brainstorm SOA Forum, November 8, 2006.

"An Internet Multicast System for the Stock Market", ACM Transactions on Comp. Systems, Vol. 19, No. 3, August 2001, with N. Maxemchuk.

“Design and Implementation of a Distributed Content Management System”
Proceedings of ACM/IEEE International Workshop on Network and Operating System Support for Digital Audio and Video (NOSSDAV), Monterey, CA, June 2003, with C. Cranor, R. Ethington, J. E. Van Der Merwe, A. Seghal, and C. Sreenan.

“Bandwidth and Performance Monitoring in Virtual Networks using Active Probes”, Invited talk, IEEE NJ Coast Section Seminar, December 11, 2002, with A. Zelezniak.

FastChannel: A Higher-Speed Cable Data Service”, SCTE 2002 Conference on Emerging Technologies, San Jose, CA, Jan 2002, with S. Woodward, Zhimei Jiang, Todd J. Totland, J. van der  Merwe, N. Shankaranarayanan, A. Smiljanic, B. Desai.

“Enhanced Streaming Services in a Content Distribution network”, IEEE Internet Computing, July-August, 2001, with  C. Cranor, M. Green, C. Kalmanek, S. Sibal, C. Sreenan, and J. van der Merwe.

“Network Enabled Digital Video Recorder”, IEEE LanMan 2001, Boulder, Colorado, March 2001, with C. Cranor, C. Kalmanek, S. Sibal and J. Van der Merwe.

"PRISM: An IP-based architecture for broadband access to TV and other streaming media", NOSSDAV 2000, Chapel Hill, NC, June 2000, with A. Basso, C. Cranor, R. Gopalakrishnan, M. Green, C. Kalmanek, S. Sibal, C. Sreenan, and J. van der  Merwe.

"A Centralized, Tree-Based Approach to Network Repair Service for Multicast Streaming Media", NOSSDAV 2000, Chapel Hill, NC, June 2000, with D. Rubenstein and N. Maxemchuk

"An IP Multicast-based Content Delivery Network for Streaming Media", DIMACS 2000, Rutgers University, New Jersey, May 2000.

“Internet Streaming/Multicasting over ADSL” Interop’99, May 11, 1999, with V. Bhagavath.

"Co-operative Resilient Multicast Protocol" AT&T Web Implementation Symposium, July 31 1998, with N. Maxemchuk.

"On Combining Watermarking with Perceptual Coding", IEEE ICASSP'98, Seattle, WA., May 1998, with J. Lacy, S. Quackenbush, A. Reibman, and  J. Snyder.

"Unicast Access to Multicast Internet Protocol Sessions", Invited paper, IEEE ICC/Encom'98, Atlanta, GA, June 1998.

“IP over ATM: A Framework Document," IETF RFC 1932, IP over ATM Working Group, April l 1996, with R. Cole and C. Villamizar.

“Connection Request Protocol for IP over ATM", IEEE Globecom' 96, London, Great Britain, November 1996, with M. Veeraghavan, and C. Woodworth.

Performance of character-echo-oriented applications on X.25 packet networks”, IEEE Globecom’92, Orlando, FL, December 1992, with A. C. Morton.

“Performance evaluation of channel access schemes in multihop packet radio networks with regular structure by simulation”, Computer Networks and ISDN Systems, Volume 12 ,  Issue 1,  August 1986, with F. Tobagi.

“On adaptive inverse control,” Proc. 15th Asilomar Conf., 1981, with B. Widrow and S. Shaffer.

Control of uncertain Van der Pol plant”, International Journal of Control, 1980, Vol. 32(2), with I. Horowitz.

 

 

AT&T Labs/Bell Labs Technical Reports

 

“Proactive service performance monitoring and it's application to Service Level Agreements”, TD-5NGKRK , June 13, 2003,with Kandaswamy, Subramaniam.

“A Protocol for Performance Measurements”, December 2002, with R. G. Cole.

"Technical Impact of Real Media vs Windows Media Technologies on Service Providers”,   August 22, 2001.

“Proposal for Real-Time Reporting for Streaming TTM Architecture", August 22, 2001, with O. Spatscheck, J. van der Merwe, and Z, Xiao. 

FastChannel: A Higher-Speed Cable Data Service",  December 14, 2000, with S. Woodward, J. van der  Merwe, N. Shankaranarayanan, A. Smiljanic, B. Desai.

"Streaming Media Distribution over IP Networks" , October 16, 2000, with J. van der Merwe.

"Prism Cost Analysis: feasibility of a stored TV service", October 20, 2000, with J. van der Merwe and C. Kalmanek.

"IP Streaming Assessment for ICDS", January 27, 2000, with J. van der Merwe.

“Fore Systems NHRPv4 trial, Suggested Improvements, and Desired Enhancements”, July 1, 1996, with R. Masalawala.

“An Architecture for Broadband Internetworking”, June 5, 1996, with A. DeSimone.

“Lab Deployment of NHRP in support of IP over ATM Virtual Networks”, April 26, 1996, with S. Civanlar, and R. Masalawala.

“Connection Request Protocol (CRP) for IP over ATM”, June 29, 1995, with C. Woodworth, M. Veeraraghavan and T. LaPorta.

“LAN Access for Wide Area Network-Based Multimedia Conferencing Services”, August 17, 1995, with R. Roy.

“Emerging ATM-Based Broadband/Multimedia Internet Protocol Architectures”, August 2, 1994.

“Instructions for installing and operating the Rhone-Poulenc Transit delay Calculator”, January 7, 1994.

“Rhone-Poulenc Transit Delay Measurement Plan – Pilot Network”, December 1, 1993.

“Effect of Increasing Maximum Packet Size on Worldspan Delay Contractual Commitment”, November 22, 1993.

“Rhone-Poulenc Availability Measurement Plan – Pilot Network”, December 27, 1992.

Delay and Throughput DMOQs via Network Modeling in Accunet Packet Service”, September 28, 1993.

“Resolution of IMS hunt group problem in IAS”, August 30, 1993.

“Status of TelepathX Engineering Rules”, August 23, 1993.

“Lowering Costs and Supporting High Speed Applications in IAS via new Access and backbone Architecture”, August 4, 1993.

“Instructions on Use of APS Capacity Management DMOQ calculation tool”, June 23, 1993.

“PSU engineering considerations for IMS echoplex applications in IAS”, May 17, 1993.

“Recommended X.25 link parameter adjustments to improve USDS fault tolerance”, May 11, 1993.

“R3 Elimination: Trunking Requirements”, May 7, 1993.

“Delay Analysis of the Rhone-Poulenc Design”, April 8, 1993.

“Delay and Throughput DMOQs via Network Modeling in Accunet Packet Service”, March 24, 1993.

“APS Capacity Management DMOQ and IPMs: Definitions, Measurement Techniques, and Values”, March 24, 1993.

“X.32 Network design for NML”, March 30, 1993.

“International X.75 gateway traffic engineering”, January 20, 1993.

“Trunk Balancing Improvements: data from the R4.4 FOA”, September 17, 1992.

“Analysis of Trunking Requirements for Packet network Consolidation”, November 19, 1991.

“Simple Delay Model of X.25 Packet networks for Spreadsheet Tools”, November 19, 1991.

“Estimating Revenue Producing traffic in FTS2000 PSS using Traffic Statistics”, July 26, 1991, with R. Joish.

“AXP-240 Capacities and Engineering Rules – Issue 1”, March 29, 1991.

“Packet Network PAD/Concentrator Measurement Prototype Requirements”, August 6, 1990.

“Packet Delay Characteristics of Superposed Virtual Circuits in an X.25 Network”, October 15, 1990, AT&T Symposium on Teletraffic Research.

“AXP-200 Engineering Rules – Issue 1”, July 23, 1990.

“Virtual Circuit Throughput of 1PSS-based Packet Networks”, February 15, 1990.

“Evolution of the 1PSS Congestion Control Strategy”, February 16, 1990, with S. Yeh.

“Performance Objectives for 1PSS Switch Initializations”, October 31, 1989.

“Review Procedure for Project Memoranda”, October 10, 1989.

“Competitive Study: PPNS Costs and 1PSS Performance and Technology”, September 1, 1989, with A. Raghuram.

“Cost Performance Tradeoffs for DS-1 rate trunks in the Packet Transport Network”, April 19, 1989, with C. Chen.

“X.75 Gateway Engineering Rules and Constraints”, November 14, 1988.

Echoplex Response times and screen editing over the Packet Transport Network”, July 1, 1988.

“Fast X.25 service in the Packet Transport Network”, July 1, 1988.

“1PSS release 4.1 Packet switch capacities and Engineering Rules”, May 27, 1988, with D. Green and M. Wasserburger.

“Congestion Control mechanisms for the Datanet Backbone Network”, July 8, 1987, with W. Wiberg.

“1PSS Release 3.2: Capacities and Engineering Rules”, June 15, 1987, with F. Glynn.

“On the Sleeping XPC Problem”, February 3, 1987.