Baw Chng Expert Witness
Curriculum Vitae

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Specialties & Experience of this Expert Witness

General Specialties:

Internet and Computers

Keywords/Search Terms:

Intellectual Property, Patents, Networking, Telecommunications, Wi-Fi, Cellular Communications, Wireless, Internet, Mobility, Broadband, Internet of Things, IoT, Cloud Computing, 3GPP, LoRa, Wi-Max, WPAN, TCP/IP, Protocols, Standards, Web Services, API, Big Data, Plastic Optical Fiber, SDN, NFV, SON


MSCS, Washington University in St. Louis; BSEE, Washington University in St. Louis; BSCoE, Washington University in St. Louis

Years in Practice:


Number of Times Deposed/Testified in Last 4 Yrs:


Additional Information

Highly experienced networking, communications, computer, and software expert. Awarded 11 patents. Expertise in a broad array of critical technologies including Wi-Fi, Cellular Communications, Networking, Cloud Computing, and Web Services. Diverse software coding experience. MSCS, BSEE, & BSCoE Washington University in St. Louis. Published author. Technical Skills and Knowledge Include: 3GPP and 3GPP2 families of cellular mobile broadband radio access and core network standards, small cells, femtocell, inter-technology handover and roaming IEEE 802.11 (Wi-Fi, mesh, infrastructure), 802.3 (Ethernet), 802.15 (WiMAX), 802.16 (WPAN) families of standards Internet standards and protocols, TCP/IP, UDP, RTP, DHCP, DNS, ARP, GRE, etc. Internet-of-Things (IoT), M2M, LoRa, LoRaWAN, LTE Cat-M, NB-IoT Hotspot 2.0 / Passpoint (for Wi-Fi) IPsec, IKEv2, L2/L3 tunneling, NAT/NAPT (firewall) SAML, SAMLv2 federation; oAuth, oAuth 2.0 authentication; RADIUS, DIAMETER Network & device management, Broadband Forum TR-69 and IETF SNMP standards Network Function Virtualization (NFV) Software Defined Networking (SDN) Self-Organizing Network and Self-Optimizing Network (SON) Web Services, REST/JSON API design & implementation Cloud computing, Amazon Web Services (AWS) Big Data, Avro, Parquet Plastic Optical Fiber (POF), Optical Networking Object-Oriented Design and Programming, Design Patterns (software) Go Lang, C, C++, Perl, LabVIEW, BASIC, Pascal, Unix shell scripting languages HTML, CSS, web design & development, web hosting, JavaScript, CGI Programming Operating systems (RTOS, various Unix/Linux variants, iOS, Android, etc.) Quality of Service (QoS), Fair Scheduling, Fair Queueing Interconnection networks and switching fabrics for parallel computers, network switches, and routers