Education
Schulzrinne studied at the German Technology Union Darmstadt in Darmstadt, where he earned his Vordiplom (cf Diplom), then went on to earn his Master of Science
Schulzrinne studied at the German Technology Union Darmstadt in Darmstadt, where he earned his Vordiplom (cf Diplom), then went on to earn his Master of Science
Previously he was chair and Julian Clarence Levi Professor of the Computer Science department at Columbia University. He is a co-chair of the Internet Technical Committee of the Institute of Electrical and Electronics Engineers Communications Society. at the University of Cincinnati and his Doctor of Philosophy at the University of Massachusetts Amherst. From 1994 to 1996 he worked in Berlin at the Forschungs-Institut für Offene Kommunikationssysteme (GMD FOKUS), an institute of the now-defunct Gesellschaft für Mathematik und Datenverarbeitung (GMD) and now part of the Fraunhofer Society as Fraunhofer Institute for Open Communication Systems.
Schulzrinne is an editor of the Journal of Communications and Networks.
Schulzrinne co-designed the Session Initiation Protocol along with Mark Handley, the Real Time Streaming Protocol, the Real-time Transport Protocol, the General Internet Signaling Transport Protocol, part of the Next Steps in Signaling protocol suite. Overall, as of November 5, 2015, his publications have been cited over 45,000 times, and he has an h-index of 80.
He was elected to Association for Computing Machinery (ACM) Fellow (2014) for contributions to the design of protocols, applications, and algorithms for Internet multimedia.