David Welch is a Distinguished Member of Technical Staff at Alcatel-Lucent, focusing on End-to-End LTE solutions while emphasizing fault management and overload control. They began their career at Bell Laboratories from 1977 to 1992, where they developed and supported the 4ESS system and its processors. David has also worked on various projects, including leading the development of the world’s first packet data Inter-Working Function and specifying architectures for advanced network systems. David holds a BS in Electrical Engineering Technology from Northern Illinois University and an MS in Computer Science from Northwestern University.
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