Yuval Davidor

Established in January 1995, Schema is a leading provider of advanced network optimization solutions and professional services for telecom operators. Its highly innovative products increase network efficiency and improve coverage, quality and capacity while lowering CapEx and OpEx. Its advanced products improve the way telecom operators plan, implement and manage their network resources and enable operators to improve customer acquisition, reduce churn, and spectrum management. Utilizing proprietary algorithm technology to power the most advanced mathematical modeling and optimization techniques, Schema improves even the most efficient of networks by maximizing utilization of existing network resources and infrastructure, leading to substantially reduced costs. Schema`s Radio Access Network optimization (RAN) solutions help operators increase network capacity and improve call quality while significantly increasing ROI. Based on mobile measurements (data collected from mobile handsets) its products enable operators to evaluate both outdoor and in-building traffic, ensuring optimal quality, efficient resource utilization and streamlined interaction between the 2G and 3G network layers. Schema`s product offering is complemented by the company`s Professional Services group. It is the unique combination of Schema`s core technology and customer support that provides it with the competitive advantage.

Ethos Networks Ltd. specializes in carrier Ethernet and network management products. It helps service providers migrate their legacy metro transport network to Carrier Ethernet. The company was founded by Hayim Porat, Yuval Davidor, and Adam Dunsky on May 3, 2004 and is headquartered in Herzliya, Israel.

Schema, Inc. provides information technology services used in the telecom industry. The firm's services include optimization solutions and professional services. The company was founded in January 1995 and is headquartered in Rochelle Park, NJ.