At ITI; I tried for the first time in ITI Predetermined Motion Time System (PMTS) to determine labor required to perform assembly tasks. I also designed safety improvements for machine tools to prevent injury.
At AT&T:
Primary Rate ISDN (PRI) provisioning and Maintenance. ISDN D-channel is the control channel for the entire ISDN and therefore it's health is critical. I designed systems to monitor the D-channel and perform in-service testing.
In data network design organization, I started with ATM network design. My most significant contribution was developing deployment of GX550, an ATM switch. I did a very thorough job in designing the cabinet for hosting the switch and optical fiber cable management.
In the VPN area, I elevated Capacity Management as a serious discipline to manage the workhorse in the initial VPN network, the RPMs. I extended the same concept to GSRs which later became the critical VPN router.
At AT&T:
Primary Rate ISDN (PRI) provisioning and Maintenance. ISDN D-channel is the control channel for the entire ISDN and therefore it's health is critical. I designed systems to monitor the D-channel and perform in-service testing.
In data network design organization, I started with ATM network design. My most significant contribution was developing deployment of GX550, an ATM switch. I did a very thorough job in designing the cabinet for hosting the switch and optical fiber cable management.
In the VPN area, I elevated Capacity Management as a serious discipline to manage the workhorse in the initial VPN network, the RPMs. I extended the same concept to GSRs which later became the critical VPN router.
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