David Vye, MWJ Editor
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David Vye is responsible for Microwave Journal's editorial content, article review and special industry reporting. Prior to joining the Journal, Mr. Vye was a product-marketing manager with Ansoft Corporation, responsible for high frequency circuit/system design tools and technical marketing communications. He previously worked for Raytheon Research Division and Advanced Device Center as a Sr. Design Engineer, responsible for PHEMT, HBT and MESFET characterization and modeling as well as MMIC design and test. David also worked at M/A-COM's Advanced Semiconductor Operations developing automated test systems and active device modeling methods for GaAs FETs. He is a 1984 graduate of the University of Massachusetts at Dartmouth, with a concentration in microwave engineering.

COMSYS Mobile Demonstrates Multimode Data Handover

February 13, 2009
by MWJ European Editor, Richard Mumford

Comsys Communication & Signal Processing Ltd will be demonstrating multimode data handover between Mobile WiMAX and cellular networks as well as a customer commercial handset running the company’s Mobile WiMAX/EDGE solution in Hall 2, Stand B73. The multimode data handover between Mobile WiMAX and GSM-EDGE networks will demonstrate how service continuity is achieved over Comsys Mobile’s ComMAX™ CM1100 mobile WiMAX baseband processor in conjunction with any third-party legacy cellular baseband, or independently with the CM1125 WiMAX/EDGE processor, thus providing a multimode solution that enables the user to always be connected.

Comsys Mobile will also be showing commercial multimode devices supporting both mobile WiMAX and GSM-EDGE networks and visitors will be able to experience live demonstration of the CM1125 running in the ECS EliteGroup’s S370 Personal Internet Communicator.

“Our booth at Mobile World Congress will be a must-see attraction for industry stakeholders in the WiMAX community,” commented Ehud Reshef, director WiMAX product marketing at Comsys Mobile. “Visitors will be able to see a range of mobile WiMAX devices, supporting WiMAX and GSM/EDGE and incorporating Comsys Mobile’s unique baseband processors. Integrating them in customer devices highlights the maturity and uniqueness of our product offering, and demonstrates in an extremely tangible way the viability of WiMAX/EDGE service continuity.”
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