David Vinter Email & Phone Number

Hod Hasharon

5GNR modem DSP engineerEfficient Implementation of PHY layer of cellular communication algorithms, coordinating with the algorithm developers to achieve high performance solutions

Hod Hasharon

LTE PHY Modem development(UE) for IoT Implemented, using ASIP(µcode) for data flow and using MIPS with C for the control flow.Focused on the Channel Estimation implementation and infrastructure for Testing before TAPEOUT(Simulation mode) . Cooperation with variety of groups like: Simulation tools, FW, HW Architecture and Algorithms.

Raanana

• Responsible for the PHY section of xDSL line products. The product is xDSL line analyzer. The responsibility included developing new features and customer problem solving and support. New technologies for next standards (G.Fast) were evaluated and simulated. • In the DOCSIS (cable modem) Analyzer product line, supported solutions for customer PHY concerned problems.

Petach Tikva, Israel

• Research and development of video compression system simulations for 3G/4G networksoptimization. Recognition of standards and algorithms for video compression (AVC, MPEG2 H.264).• Responsibility for developing automated testing system, that enables comprehensive and thorough examination of all product performance. The system includes traffic simulator networks, processes of analysis results, user interfaces and using data bases (developed in .NET, Visual Studio C, C #, MySQL).

Petach Tikva, Israel

• Development and implementation of digital communication algorithms for modems and faxes, fitted for VoIP protocols SIP, MGCP, H.248, H.323.• unique development for the U.S. government to transfer Secure Voice on DCME systems. The work was performed at the client site in USA.• optimization and implementation of signal processing algorithms on multi-core DSP processor (Freescale's 8122SC).

Petach Tikva, Israel

• Developing Systems of Telephony over IP Media Gateway - VoIP.• I led the development of traffic transfer module - Voice Band Data (VBD), including Fax and modems, over the network - (Fax / Modem over IP) IP protocols T.38, V.150.• Optimization and implementation of signal processing algorithms for TI's DSP processors (XX54) implemented in ASSEMBLY.• Working with different standards of G.3 Fax and dial-up modems. Working with protocols establishing VoIP phone calls and managing networks, such as H.323, MGCP.

Petach Tikva, Israel

Development of Data Pump for faxes. Simulation and Implementation on AT&T based DSP's and deployment on DCME(optimization of telephone lines on satellite and ground links) platforms.

Petach Tikva, Israel

Hardware development of security systems, that monitor traffic mobile networks (AMPS / TACS). Implementation of mobile traffic reception modules, using programmable components (Altera) VHDL language.

Herzlia

testing equipment development for main-frame computer cards. Test time optimization of memory cards, using coding theory