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Wireless Technology (GPS, Cellular)

There are 12 expert witnesses in this category

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Dr. Andy Cobb
President/CEO
P.O. Box 6546
Louisville KY 40206
USA
phone: 502-386-6797
Dr. Andy Cobb and the expert staff of Computer Forensic Specialists at AC Forensics, Inc. are trained to defensibly preserve, collect and analyze data from almost any type of media, from CDs / DVDs, thumb-drives, flash cards, back-up tapes, RAID Arrays and hard disk drives of any size and type.

Services Include:
  • Litigation Preparedness Consulting
  • Cost-Effective electronic discovery, including new technologies for defensible self-collection and attorney review
  • Global forensic collection of nearly any type of electronic storage device
  • Expert forensic examination of digital evidence
  • Expert consultation and testimony
  • Data recovery, including password recovery and damaged media
So new technologies are emerging and being accepted by courts that can dramatically reduce the costs of electronic discovery.

How Can I Leverage My Records Management Program To Support My Organization's eDiscovery Efforts? Gone are the days when Information Technology (IT) was the only part of the organization to have and need knowledge about where electronically stored information (ESI) resides.

RECENT RULE CHANGES CONCERNING LEGAL discovery for electronic documents could create numerous problems for companies in the United States, United Kingdom, and Australia.

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Dr. Jonathan Wells
2470 Sanderling Drive
Pleasanton CA 94566
USA
phone: 925-200-5124
Dr. Jonathan Wells is President of AJIS LLC, a provider of Litigation Support and Expert Witness services in the areas of Wireless Patents, Technology and Business. He has over 20 years of international academic and industry experience in wireless research, design and development of telecommunications equipment and is an expert on wireless devices and networks, mobile backhaul, emerging mm-wave technologies and wireless rules and regulations. Dr. Wells was the lead inventor on three patents and is author of "Multi-Gigabit Microwave and Millimeter-Wave Wireless Communications" (Artech House, 2010).

Dr. Wells offers litigation support for both Plaintiff and Defense in the areas of cellphone and wireless patent infringement, FCC rules and regulations, wireless location and positioning, and wireless propagation. He has provided trial testimony, been deposed, and submitted numerous expert reports in his field of expertise.

Areas of Expertise
  • Mobile technologies and standards (GSM, UMTS, CDMA, WCDMA, HSPA, HSDPA, HSUPA, HSPA+, LTE, 3GPP, 3GPP2, WiMAX, IEEE 802.16)
  • Wireless local area networks (WLAN, WiFi, IEEE 802.11, Bluetooth, Zigbee)
  • Cellular networks and infrastructure equipment (cellphone, handset, cell site, base station, antenna, mobile backhaul, point-to-point and point-to-multipoint communications)
  • Wireless rules and regulations (FCC, ETSI, CEPT)
  • Intellectual Property and Patents
View Consulting Profile.
Jonathan Wells
For decades, microwave radios in the 6 to 50 GHz bands have been providing wireless communications. Recently, newer technologies at the 60 to 100 GHz mm-wave bands have taken advantage of new wireless regulations that are designed to enable ultra-high capacity communications. Exploring this exciting area in depth, this cutting-edge resource offers the latest details on multigigabit wireless communications. The book places emphasis on practical use and applications...
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Ben Levitan
4317 Worley Drive
Raleigh NC 27613
USA
phone: 919-420-0924
Ben Levitan has over twenty years of industry experience and is an expert on New and Developing Wireless and Cellular Standards for ANSI-41, GSM, and 3rd Generation Systems. He is active in the US and international development of ANSI-41, GSM, All-IP (3G Standards), Inter-standard Roaming, call control via ANSI-41 and SIP and FCC and US Government mandated features (wiretap, 911, wireless priority access) and requirements.

Mr. Levitan can help solve a technical problem in wireless telecommunications, explore options for a new service or business, help you become educated on specific areas of technology and develop a plan for a new product launch.

Areas of Expertise:
  • Wiretap Analysis
  • 911 Wrongful Death Cases
  • Internet Telephone (VOIP)
  • Patent Infringement Matters
  • 3G CDMA, TDMA, GSM & AMPS Cellular Telephony
  • Third Generation Wireless / Cellular Architecture
  • Federal Mandates (Wiretap, CALEA, LNP, WPS, 911, PCS
  • Satellite Communications
  • Wireless Telecommunications Technology
  • Aircraft Passenger Communications
  • Wireless Fraud
  • 7/19/2011 · Telecommunication
    The dangers of multi-tasking while driving are well known. The risks, however, will depend on the attempted tasks. For an example, texting while driving is perhaps one of the riskiest activities that may lead to car accidents.

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    Ray Horak
    President
    1500A E. College Way, PMB 443
    Mt. Vernon WA 98273
    USA
    phone: 360-428-5747
    fax: 360-416-3378
    Ray
    Ray Horak is an Independent Consultant with a General Practice in Wireline and Wireless Telecommunications and Related Fields such as the Internet and Voice over IP. His 35+ years’ experience includes management and executive positions with Southwestern Bell, CONTEL, and Executone prior to forming The Context Corporation.

    Ray has authored the best-selling Communications Systems & Networks, (John Wiley & Sons, 1997, 2000, and 2002), Telecommunications and Data Communications Handbook (Wiley-Interscience, 2008), and Webster’s New World Telecom Dictionary (Webster’s New World, 2007). He was Senior Contributing Editor for Newton’s Telecom Dictionary (12th through 21st Editions). He has written hundreds of technical white papers, case studies, articles, and columns for major print and electronic publications such as CommWeb, Computer Telephony, Network World, The Prepaid Press, and Teleconnect. He also has served as Technical Editor for several book-length works, including Deploying Secure 802.11 Wireless Networks with Microsoft Windows (Microsoft Press, 2003). He currently is the Technology Editor for Telecom Reseller Magazine.

    Ray regularly teaches public and private seminars and has spoken before tens of thousands of telecom and IT professionals in the US and abroad as a conference keynoter, seminar and tutorial leader, panel chair, and panelist at major industry conferences such as ComNet and Networld+Interop.

    He also has provided litigation support as a consulting expert and testifying expert in a number of cases involving product / service misrepresentation and intellectual property (patent; copyright, and trademark / service mark infringement). Those cases have involved a broad range of technologies, including DSL, E911, fax, PBX, push-to-talk (PTT), Telephone Consumer Protection Act (TCPA), videoconferencing, VoIP, and voice processing.

    Ray Horak is known for his ability—both in print and in person—to translate highly complex technical subject matter into plain-English, commonsense, and thoroughly understandable terms for technical and lay audiences, alike.
    2/27/2010 · Telecommunication
    In an effort to address a growing number of telephone marketing calls and certain other telemarketing practices thought to be invasions of privacy, Congress enacted the Telephone Consumer Protection Act of 1991 (TCPA), codified at 47 U.S.C. § 227. We all know about the restrictions on unsolicited telemarketing calls..

    9/16/2008 · Communication
    Communications is a science, an art, and a field of study, depending on the context. In simplest terms, communications is the means by which people express ideas or information

    Ray Horak, Harry Newton, Mark A. Miller
    An instant classic and a best seller, with more than 65,000 in print. It served as the basis for Horak’s more contemporary works, Telecommunications and Data Communications Handbook (2008) and Webster’s New World Telecom Dictionary (2007).
    Ray Horak
    A comprehensive and authoritative telecommunications dictionary of more than 4,600 terms essential to a clear and thorough understanding of voice, data, video, and multimedia communications system and network technologies, applications, and regulations. Webster’s is an absolutely unimpeachable resource written by a recognized expert in the field. Webster’s enjoys great critical acclaim, as do all of Horak’s works.
    Ray Horak
    The one book you’ll need to understand the entire telecom landscape, from copper to fiber, wireline to wireless, LANs to MANs to WANs, TDM to IP, AAL to Zigbee and everything in between. Written in a plain-English, commonsense style by an authority on the subject, this critically acclaimed book is at just the right level for the serious professional who wants to get at the whole truth—without the math.
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    Dr. David Lucantoni
    Principal Consultant
    10 Oak Tree Lane
    Ocean NJ 07712-3487
    USA
    phone: 732-493-0587
    fax: 732-493-4465
  • Dr. David Lucantoni is an internationally renowned Telecommunications Expert with over 30 years experience.

  • Expertise: Networking, Performance, ATM, IP, Wireless, Satellite, Telecommunications, Reliability, Statistics, Telecom Traffic Control.

  • Consulting clients include: AT&T Laboratories, Motorola, Lockheed-Martin, Intel, Telcordia, Allied Riser Communications, A.T. Kearney, AirNet Communications, Chiaro Networks.

  • Honors and Awards are listed on his CV.

  • Previous experience in Telecom litigation.

  • 5/23/2012 · Telecommunication
    The versatile Markovian point process was introduced by M. F. Neuts in 1979. This is a rich class of point processes which contains many familiar arrival process as very special cases. Recently, the Batch Markovian Arrival Process, a class of point processes which was subsequently shown tobe equivalent to Neuts' point process, has been studied using a more transparent notation.

    10/10/2011 · Telecommunication
    We study the performance of a statistical multiplexer whose inputs consist of a superposition of packetized voice sources and data. The performance analysis predicts voice packet delay distributions, which usually have a stringent requirement, as well as data packet delay distributions.

    6/10/2011 · Telecommunication
    Recent studies have shown that the superposition of packet sequences generated by packetized voice sources with speech detection exhibit high burstiness due to inherent correlations between successive interarrival times in the superposition stream.

    4/26/2011 · Telecommunication
    We present an overview of recent results related to the single server queue with general independent and identically distributed service times and a batch Markovian arrival process (BMAP).

    3/10/2011 · Telecommunication
    We develop an algorithm for numerically inverting multi-dimensional transforms.

    11/13/2010 · Telecommunication
    Much energy is being devoted to studying the promising new asynchronous transfer mode (ATM) technology for supporting multiservice high-speed communication networks-e.g., see Roberts [39]. As indicated in [39], interest in ATM is stimulated by two factors: First, by new technology making it possible to transmit and switch at very high bandwidths; and, second, by the growing demand for more sophisticated and powerful communication services.

    11/13/2010 · Telecommunication
    Two of the many many applications of queueing models in communications networks are sizing links in transport networks and buffers in routers. A fundamental part of a queueing model is the arrival process. A Markov-modulated Poisson process (MMPP) is an attractive model for describing backbone packet traffic.

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    Dr. Edwin De Angel, P.E.,PMP
    President
    5357 Austral Loop
    Austin TX 78739
    USA
    phone: 512-825-1771
    fax: 512-301-4175
    Dr. Edwin De Angel is a Computer Engineering and Electrical Engineering Expert. With 23 patents issued to him, Dr. De Angel has extensive experience in Intellectual Property matters. His areas of expertise are: Low Power Design, Computer Architecture, Computer Arithmetic, Wireless Systems, RFID, VLSI, Smart Sensors, Smart Power Meters, Memories (SRAM, ROM, NVM), IP Integration and Embedded Systems.

    Services Include:
    • Intellectual Property Technical Analysis and Valuation
    • Claim Chart Development
    • Prior Art Research
    • Patent Infringement Analysis
    • Expert Consultation and Testimony
    Background:
  • Ph.D. Computer Engineering - University of Texas at Austin
  • M.S. Electrical Engineering - Stanford University
  • B.S. Electrical Engineering - Univ. of Puerto Rico
  • Professional Engineer Registered in Texas
  • PMP Certified
  • IEEE Senior Member


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    Ernesto F. Rojas, DFCP, CISSP
    President
    P.O. Box 597
    Seabrook TX 77586
    USA
    phone: (281) 549-4751
    fax: (832) 213-4782
    Ernesto F.
    Ernesto F. Rojas, DFCP, CISSP has over 25 years of experience in Information Technology, Management, and Security. He has conducted numerous computer and cell phone investigations and evidence analysis in support of cases covering Banking, Bankruptcy, Family Law, Insurance, Human Resources, Intellectual Property and Financial Fraud cases. He regularly provides expert witness testimony in cases that involve the use of digital systems in violation of corporate, government or ethical rules and laws including criminal cases. His testimony has been offered in Federal, and State courts and in mediation and arbitration, offering opinions dealing with electronically stored information (ESI), Internet crime and data collection methodologies.

    Mr. Rojas is considered a subject matter expert in the areas of Computer Forensics, Cell Phone Forensics and Geolocation, Database Design, Security, and Operations. He also has specialized knowledge of Application Security Testing and Verification, SCADA Security and Control, and the use of the National Security Agency IAM and IEM assessment methodologies. Mr. Rojas is certified by NISM in disaster management and recently received the distinction of being nominated and accepted to be a member of the American Academy of Forensic Sciences, Digital and Multimedia Section.

    Expert Witness Services Cases Include:

    • Child Pornography
    • Computer Fraud
    • Intellectual Property Theft
    • Hacking and Digital System Compromise
    • Destruction of Data and Modification of Data
  • Financial Fraud
  • Accounting Irregularities
  • Information System Management Deficiencies
  • Credit Card Fraud
  • GPS Geo-Location and Anomalies
  • View Consulting Profile.
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    Larry E. Daniel, EnCE, DFCP, ACE, BCE, CTNS
    Principal
    5510 Six Forks Road
    Suite 150
    Raleigh NC 27609
    USA
    phone: 919-868-6291
    Larry E.
    Guardian Digital Forensics are certified and qualified as Experts in Computer Forensics, Cell Phone Forensics and Cell Tower Data Forensics.

    Criminal Litigation: Guardian Digital Forensics has extensive experience in providing computer, cell phone and cell tower evidence forensics and testimony in criminal cases including complex capital and first degree, and mass murder cases, sexual molestation, child pornography, Internet predators, financial fraud, kidnapping, rape, and other crimes.

    Civil Litigation: Guardian Digital Forensics also has extensive experience in civil cases involving employee wrongdoing, wrongful death, product counterfeiting, intellectual property, software infringement, fraud, and more.

    Guardian Digital Forensics performs services in numerous states including North Carolina, Georgia, New York, Kansas, Alabama, Tennessee, Missouri, Connecticut, Pennsylvania, Florida, Nevada, California, Virginia, Maryland and the District of Columbia. They have the tools, training, and certifications to provide Forensic Services for Cellular Phones, Computers, GPS Units, and virtually any type of Electronic Data. As an independent digital forensics practice, they work for attorneys representing both plaintiffs or defendants. Guardian Digital Forensics has experience in over 600 cases in the last twelve years.

    Larry DanielLarry E. Daniel, EnCE, DFCP, ACE, BCE, CTNS is a Digital Forensics Certified Practitioner (DFCP), an Encase Certified Examiner (EnCE), an Access Data Certified Examiner (ACE), a Blackthorn Certified GPS Examiner (BCE), and a Certified Telecommunications Network Specialist (CTNS). As a digital forensics consultant working with clients throughout the US and handling hundreds of civil and criminal cases since 2001, he has qualified and testified as a Computer Forensics Expert, a Cell Phone Forensics Expert, a Cell Tower Technology Expert, and as a GPS Forensics Expert in numerous state and federal courts. Curriculum Vitae is available upon request.


    Lars DanielLars E. Daniel, EnCE, ACE is a certified digital forensics examiner and forensic artist. Lars performs computer and cell phone forensics, video and photo forensics and audio forensics for Guardian. Lars earned a Bachelor’s degree from the University of North Carolina with a concentration in Media Integration, and is a PhotoShop expert. Lars has qualified and testified as an expert witness in Cell Phone Forensics and Computer Forensics in both state and federal court. Lars has provided photo forensics, video forensics, audio forensics and composite art services to law enforcement, criminal defense attorneys and for the Vidocq Society. Curriculum Vitae is available upon request.


    Larry and Lars are co-authors of the book: Digital Forensics for Legal Professionals.

    Areas of Expertise:
    • Computer Forensics
    • Cell Phone Forensics
    • Video and Photo Forensics
    • Cell Tower Forensics
    • Forensic Art & Illustration Forensics
    • eDiscovery Services
    • GPS Device Forensics
    View Consulting Profile.
    Larry E. Daniel, Lars E. Daniel
    This book provides you with a guide to digital technology forensics in plain English. In the authors' years of experience in working with attorneys as digital forensics experts, common questions arise again and again: "What do I ask for?” "Is the evidence relevant?” "What does this item in the forensic report mean?” "What should I ask the other expert?” "What should I ask you?” "Can you explain that to a jury?” This book answers many of those questions in clear language that is understandable by non-technical people. With many illustrations and diagrams that will be usable in court, they explain technical concepts such as unallocated space, forensic copies, timeline artifacts and metadata in simple terms that make these concepts accessible to both attorneys and juries.
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    Brad Ulrich
    8359 Fountain Ave
    Los Angeles CA 90069
    USA
    phone: (323) 545-3350
    Brad
    Brad UlrichBrad Ulrich has more than a decade of experience as a Computer Scientist, Engineer and Technology Consultant and specializes in Computer Software Litigation Issues. A software developer at Quandary Peak Research, Inc., he has professional training and experience in a wide range of software languages and platforms including Java, Android, iOS, Objective C, C++, C#, Microsoft Windows, .NET, Python, django and more.

    Mr. Ulrich recently worked for counsel Desmarais, LLP performing expert software analysis in the case of MobileMedia Ideas, LLC v. HTC Corporation and HTC America, Inc. in the U.S. District Court for the Eastern District of Texas, where he successfully provided in-depth code review and analysis for nine patents across 29 smartphone models running the Android, Windows Mobile and Windows Phone 7 operating systems.

    As an Expert at Quandary Peak Research, Mr. Ulrich provides software analysis and expert witness testimony in software-related litigation, including patent infringement cases, software breach of contract disputes, and other matter across a range of architectures and business sectors.

    Areas of Expertise:
    • Smartphones (Android, iPhone, Windows, Blackberry)
    • Mobile Apps
    • Medical Devices and Health Record Systems
    • Embedded Systems
    • Cellular Devices
    • Software Licensing
    • Web Applications
  • Applied Mathematics
  • Financing Trading Software Digital Media
  • Software Regulation and Compliance
  • ERP systems
  • Intellectual Property and Patent Infringement
  • Software Design / Source Code Audit and Review
  • Non-Performance Claims
  • View Mr. Ulrich's Consulting Profile.

    More Quandary Peak Research Experts:
    Dr. George Edwards - Software Engineering Expert Witness.
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    Dr. George Edwards
    Computer Scientist
    8359 Fountain Avenue
    Los Angeles CA 90069
    USA
    phone: 323-545-3933
    Dr. George
    George EdwardsDr. George Edwards, Ph.D. is an expert in Computer Software, Internet Applications, Web Technologies, Mobile Phone/Tablet Applications, Digital Video and Multimedia, Medical and Embedded Software, and Aerospace/Defense Systems. He has more than a decade of experience as a scientist, engineer, and technical consultant to academic research labs, government agencies, technology companies, and attorneys.

    Dr. Ewards has authored dozens of articles and papers related to software engineering for scientific journals and industry magazines. He is listed as a co-inventor on two pending patent applications for novel software technology and has served as a software expert witness in patent litigation matters.

    Dr. Edwards teaches a graduate-level course on software engineering at the University of Southern California.

    Dr. Edwards provides expert consulting in the following areas:
    • Intellectual property and patent infringement
    • Software design/source code audit and review
    • Non-performance claims
    • Expert witness and depositions
    Dr. Edwards is an expert in the following technologies :
    • Programming languages & platforms: Java, C/C++, C#, Perl, Python, PHP, .NET, WinForms, WPF, Visual Studio, Eclipse, Java EE, CORBA
    • Internet and web: JavaScript, AJAX, Node.js, Ruby, HTML, XML, CSS, ASP.NET
    • Mobile devices & applications: Android, iOS, iPhone, Windows Mobile, Windows Phone, BlackBerry, Palm OS, Java ME
    • Multimedia: MPEG, SVG, DVR, Silverlight, Flash
    • Operating systems & servers: UNIX, Linux, Windows, Mac OS
    • Networking: IMAP, POP, SMTP, DNS, TCP/IP, HTTP
    • Databases: RDBMS, SQL, MS SQL Server, MS Access, Oracle, MySQL
    • Project management & development methods: Kanban, Lean software development, agile, object-oriented (OO), aspect-oriented programming (AOP), component-based development, COTS integration, requirements engineering, spiral model, UML
    View Dr. Edwards' Consulting Profile.

    7/10/2012 · Patents
    The importance of software patents has increased dramatically in recent years. The high profile patent disputes between Apple, Google, and other smartphone companies have attracted the most attention in the press, but patent battles are being waged all across the software industry.

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