Technologies

• SS7
• ISDN
• ATM
• IP
• GSM
• GPRS
• UMTS

Protocols

• SS7 MTP2
• SS7 MTP3
• ATM UNI
• ATM SSCF
• ATM AAL2
• ATM AAL5
• IETF IP
• IETF UDP
• IETF TCP
• IETF SCTP (RFC 2960)
• IETF SIGTRAN M2UA
• IETF SIGTRAN M3UA
• IETF SIGTRAN SUA
• IETF SIGTRAN M2PA
• 3GPP MM
• 3GPP GMM
• 3GPP SMS
• 3GPP SS
• 3GPP CC

Projects Overview

Sep 2003 - Aug 2007 Texas Instruments Berlin, Germany, Protocol Stack Software Development for GSM GPRS UMTS; Mobility Management, Short Message Services in the Mobile User Equipment.

Dec 1998 - Dec 2002 Telecom Startup S-Link (aquired by Radisys, later by Adax), NJ, USA, Protocol Stack Software Development for SS7 MTP2 and 3, IETF SIGTRAN, SCTP, M2TP, M2UA, M3UA in a Siganling Gateway. Software Architecture. Network Architecture. System Engineering.

Jan 1997 - Oct 1997 Siemens Munich, Germany, Protocol Stack Software Development for SS7, MTP3 for the EWSD Central Office Switching System.

Apr 1996 - Oct 1996 Siemens Munich, Germany, Protocol Stack Software Development for ATM-UNI for the EWSX Broadband Switching System.

Oct 1986 - Apr 1996 Siemens Munich, Germany, Protocol Stack Software Development for SS7, MTP3 for the EWSD Central Office Switching System.

May 1984 - Sep 1986 Siemens Vienna, Austria Protocol Stack Software Development for C-Net for the Base Station System.