This Ph.D is an expert in the field of wireless communications with more than 30 papers and 19 issued and pending patents in the wireless field.  He spearheaded the innovation and standardization of Common Packet Channel Technology which is now part of the global 3GPP standard. He was also the chief architect of the WP-CDMA 3G RTT which was submitted to ITU in January of 1999.  He also played a key role in the harmonization of the North American RTTs (WIMS W-CDMA and W-CDMA NA). The result was creation of a single RTT called WP-CDMA. Subsequently, he played a leading role in merging the WP-CDMA into the ARIB and ETSI W-CDMA standard as part of his activities in 3GPP.  He is a CDMA, OFDMA expert. He is also an air interface expert with emphasis on physical layer, MAC and RRC.

• All IP infrastructures
• Analog RF System Design  
• Base band algorithms
• DVB-SH
• EDGE
• GPRS
• GSM, GPRS, EDGE, UMTS, HSPA, LTE
• IEEE 802.11 and 802.16 series of standards, WiMAX, 802.16m
• MAC
• Mobile IP
• Physical layer, RF and base-band expert
• Protocol Stack: CDMA Physical layer, RF subsystem, MAC, RLC, RRC, TCP/IP, Streaming protocols
• Radio Access Network
• Radio Network Optimization
• Research Engineering
• RF subsystem
• RRC
• Simulation and Modeling Engineering
• Speech coding, AMR, AMR-NB
• Standard Systems Engineering
• Streaming protocols
• System Performance and Research Engineering
• TCP/IP
• VoIP
• Wireless Communications Systems Engineering
• Wireless communications, W-CDMA, CDMA2000 and the Radio Access Network.
• Wireless Data
•  Wireless Multimedia Applications

• Ph.D. Electrical Engineering
• M.E. Electrical Engineering
• B.A. Mathematics

Expert Witness Services;

• Technical Consultant