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Tal Lavian, Ph.D.

Network communications, Telecommunications, and Internet Protocols

30 経験
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  • Sep 12, 2015

    IP Nexus登録日

  • Sunnyvale, アメリカ合衆国

    主要国

  • English

    言語

  • 事業分野

  • 専門分野

概要

Dr. Lavian is a scientist and technologist with 30 years of experience. He specializes in telecommunications, mobile wireless, network communications, and Internet protocols, including mobile devices, smartphones, wireless LAN (WLAN), routing, LAN/WAN, Ethernet, TCP/IP, UDP, IP, VoIP, web, and streaming media. He has invented over 120 patents.

EXPERTISE:
Network communications, telecommunications, Internet protocols, and mobile wireless:
• Communication networks: Internet protocols; TCP/IP suite; TCP; UDP; IP; Ethernet; network protocols; network software applications; data link, network, and transport layers (L2, L3, L4), data center network architecture
• Internet software: Internet software applications; distributed computing; cloud computing; Web applications; FTP; HTTP; Java; client-server; file transfer
• Routing/switching: LAN; WAN; VPN; routing protocols; RIP; BGP; MPLS; OSPF; IS-IS; multicast, DNS; QoS; switching; packet switching; network infrastructure; network communication architectures
• Mobile wireless: wireless LAN; 802.11; cellular systems; mobile devices; smartphone technologies
• Unified Communications: PSTN, circuit switching, IP telephony, VoIP, SIP, SS7, video and audio conferencing, streaming media, e-mail, instant messaging (chat)

LITIGATION SUPPORT SERVICES:
• Retained in over 60 cases
• Testified in Federal courts, In front of a jury, in PTAB IPR, and in the ITC
• Articulated technical material to technical and non-technical audiences
• The cases involved leading companies including Google, Motorola, Microsoft, Amazon, Cisco System, Juniper Networks, Huawei, HP, T-Mobile, Ericsson, LG, Facebook, Samsung. and Apple.

職歴

University of California, Berkeley, Berkeley, California, 2000-Present
SkyDeck, Berkeley Industry Fellow, Lecturer, Visiting Scientist, Ph.D. Candidate, Nortel's Scientist
Liaison
Some positions and projects were concurrent, others sequential
• UC Berkeley SkyDeck startups - advanced technology research, development, business, and market
• Industry fellow and lecturer at the Sutardja Center for Entrepreneurship and Technology
(SCET).
• Conducted research projects in data centers (RAD Labs), telecommunication infrastructure
(SAHARA), and wireless systems (ICEBERG)
• Acted as scientific liaison between Nortel Research Lab and UC Berkeley, providing
a tangible value in advanced technologies
• Studied network services, telecommunication systems, and software, communications
infrastructure, and data centers
• Earned a Ph.D. in Computer Science with a specialization in communications and
networking
• Developed long-term technology for the enterprise market, integrating communication and
computing technologies

TelecommNet Consulting, Inc. Sunnyvale, California 2006-Present
Principal Scientist
• Consulting in the areas of network communications, telecommunications, Internet protocols,
and smartphone mobile wireless devices
• Providing system architecture and technology analysis for computer networks, mobile
wireless devices, and Internet web technologies projects
• Expert witness in network communications patent infringement lawsuits
Aybell, UC Berkeley, California 2016-Present
CEO/CTO
• Aybell transforms smartphones into visual menu systems, making the phone a frictionless
point for user interactions with all features of customer service platforms. Empowers
consumers to reach the right agents in call centers, overcoming customer service barriers
• Architecture, design and implementation of a cloud data center for connecting any
smartphone user, to any company and/or service, by digitizing interactive voice systems,
and exposing through cloud-service APIs to other applications. Aybell is a branding and marketing of VisuMenu advanced technologies.
• The system is deployed as a cloud networking and cloud computing service on Amazon
Web Services (AWS) and Google Cloud Platform (GCP)
• Technologies include Data Science analytics, Machine Learning (ML), Artificial Intelligence
(AI), and Statistical Learning (SL). Building an NLP Parser using Python, NLTK, SpaCy and
other NLP libraries and modules

Co- Founder and Chief Technology Officer (CTO)
VisuMenu, Inc.
January 2010 – Present (5 years 9 months)Sunnyvale
• Designs and develops the architecture of visual IVR technologies for smartphones and wireless mobile devices in the area of network communications.
• Designs a search-engine for IVR / PBX phone systems (using Asterisk, SIP and VoIP).
• Deploys the system as cloud networking and cloud computing utilizing Amazon Web Services (EC2, S3, VPC, DNS, and RDS).

Network Communications Consultant
Ixia
January 2008 – December 2008 (1 year)Santa Clara, CA
Researched and developed advanced network communications testing technologies including the following:
• IxNetwork/IxN2X — tests IP routing and switching devices and broadband access equipment. Provides traffic generation and emulation for the full range of protocols: routing, MPLS, layer 2/3 VPNs, Carrier Ethernet, broadband access, and data center bridging.
• IxLoad — quickly and accurately models high-volume video, data, and voice subscribers and servers to test real-world performance of multiservice delivery and security platforms.
• IxCatapult — emulates a broad range of wireless access and core protocols to test wireless components and systems. When combined with IxLoad, provides an end-to-end solution for testing wireless service quality.
• IxVeriWave — employs a client-centric model to test Wi-Fi and wireless LAN networks by generating repeatable large-scale, real-world test scenarios that are virtually impossible to create by any other means.
Test Automation — provides simple, comprehensive lab automation to help test engineering teams create, organize, catalog, and schedule execution of tests.

Principal Scientist
Nortel Labs
May 2000 – April 2007 (7 years)Silicon Valley, California
Principal Scientist, Principal Architect, Principal Engineer, Senior Software Engineer:
• Held scientific and research roles at Nortel Labs, Bay Architecture Labs, and in the office of the CTO
Principal Investigator for multiple US Department of Defense (DARPA) projects:
• Conceived, proposed, and completed three research projects: Active Networks, DWDM-RAM, and a networking computation project for Air Force Research Lab (AFRL)

Academic and Industrial Researcher:
• Analyzed new technologies to reduce risks associated with R&D investment
• Spearheaded research collaboration with leading universities and professors at UC Berkeley, Northwestern University, University of Amsterdam, and University of Technology, Sydney.

Patent Leader:
• Created and chaired Nortel Networks’ EDN Patent Committee – entire Nortel patent portfolio eventually sold for $4.5 billion.
• Assembled and led multiple groups of data and voice communication technologists, which resulted in a continuous stream of innovative ideas.

President
Java User Group - Mountain View - Silicon Valley
January 1999 – January 2001 (2 years 1 month)
President of the Java User Group with over 800 active members.
Http://www.mtvjug.org

Principal Architect
Bay Architecture Labs
March 1996 – May 2000 (4 years 3 months)Silicon Valley, California
• Built collaborative teams of Ph.D. students, professors and high-level industry researchers
• Proactively identified prospective business ideas, which lead to the creation of new profitable networking products
• Researched the technology horizon and academic world to predict technological trends
• Analyzed and determined the potential success of new technologies in order to reduce development risk associated with R&D investment
• Led Opentlab.org

Software & Networking Leader
Aptel Communicaiton
August 1993 – August 1995 (2 years 1 month)
Start-up company focused on mobile wireless CDMA spread spectrum PCN/PCS

Software Engineer, Team Leader:
• Developed a mobile wireless device using an unlicensed band [Direct Sequence Spread Spectrum (DSSS)]. FCC part 15 - unlicensed transmitters.
• Designed and managed a personal communication network (PCN) and personal communication system (PCS), the precursors of short text messages (SMS)
• Designed and developed network communications software products (mainly in C/C++)
• Brought a two-way paging product from concept to development

Software developer, Network leader
Scitex
January 1990 – August 1993 (3 years 8 months)
Software and hardware company acquired by Hewlett Packard (HP)

• Developed system and network communications (mainly in C/C++)
• Invented Parallel SIMD Architecture
• Participated in the Technology Innovation group

Software Engineer
Shalev
January 1986 – December 1989 (4 years)
Start-up company.

Developed real-time software and algorithms mainly in C/C++ and Pascal.

学歴・資格

University of California, Berkeley
Ph.D., Computer Science specializing in networking and communications
2000 – 2006

Tel Aviv University
M.Sc., Electrical Engineering
1987 – 1996

Tel Aviv University
B.Sc., Math and Computer Science
1983 – 1987

刊行物

Many

特許

Radar target detection system for autonomous vehicles with ultra-low phase noise frequency synthesizer

US9831881

Ultra low phase noise frequency synthesizer

US9762251

Systems and methods for electronic communications

US9690877

Grid proxy architecture for network resources

US9184989

Systems and methods for visual presentation and selection of IVR menu

US9521255

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