2013 -2021 Service specialist - IMS service and EPC core @
2012 -2013 Interoperability specialist @
2008 -2011 Care Technical engineer @
2003 -2008 Packet Core engineer @ FUNO Co., Ltd, China (Joint Venture of NSN and CMCC FJ Branch)
1998 -2003 Value Added Service (Network System Management) Engineer @ FUNO Co., Ltd, China (Joint Venture of NSN and CMCC FJ Branch)
Ling Cai Education
Fuzhou University
Master degree (Computer science)
1999-2003
Xi'dian University
Bachelor degree (Computer software)
1993-1997
Ling Cai Skills
GSM
UMTS
IP
LTE
GPRS
Cisco Technologies
Integration
Linux
SS7
NSN
VAS
Solaris
WCDMA
CCNP
Core Network
Routers
Testing
Mobile Devices
MPLS
Firewalls
Tektronix
EPC
3GPP
IMS
Diameter
SIP
OSS
Oracle Administration
Linux server administration
HP-UX
Perl
Cisco
DNS
Unix
Mobile
Protocol Analyzer
VoIP
Network Operations
Communications
Networking
Telecommunications
Hp Ux
VoLTE
HSPA
Support
Operations
Technical Support
Network Engineer
Ling Cai Summary
Ling Cai, based in Toronto, ON, CA, is currently a Senior Advisor - 5G Core delivery team at Bell. Ling Cai brings experience from previous roles at Samsung, Rogers Communications, BlackBerry and Nokia Siemens Networks. Ling Cai holds a 1999 - 2003 Master degree in Computer science @ Fuzhou University. With a robust skill set that includes GSM, UMTS, IP, LTE, GPRS and more. Ling Cai has 1 emails on RocketReach.
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