Inventor
Silva Karunakalage Viraj Rakitha
US24 patents
Patents
24 patentsUS10772062B1Sep 8, 2020
Network-function monitoring and control
T MOBILE USA INC39 citations93
US11611927B2Mar 21, 2023
Selection of user plane functions and handover of subscriber sessions
T MOBILE USA INC4 citations74
US11057811B2Jul 6, 2021
Bearer selection for dual connectivity cellular systems
T MOBILE USA INC2 citations73
US10397758B2Aug 27, 2019
Function selection based on utilization level in 5G environments
T MOBILE USA INC4 citations72
US11444827B2Sep 13, 2022
Network-charging communication-failure handling
T MOBILE USA INC2 citations71
US10694445B2Jun 23, 2020
Methods for serving gateway selection based on type-of-service in a wireless communication network
T MOBILE USA INC5 citations70
US12016070B2Jun 18, 2024
Efficient evolved packet system (EPS) fallback
T MOBILE USA INC0 citations62
US11743855B2Aug 29, 2023
Network-function monitoring and control
T MOBILE USA INC1 citations62
US11716677B2Aug 1, 2023
Handling radio access technologies based on core network failures
T MOBILE USA INC0 citations62
US11510267B2Nov 22, 2022
Efficient Evolved Packet System (EPS) fallback
T MOBILE USA INC0 citations62
US11109293B1Aug 31, 2021
Triggering terminal handover after session-request message
T MOBILE USA INC0 citations62
US11102691B2Aug 24, 2021
Triggering terminal handover after session-request message
T MOBILE USA INC1 citations62
US11871330B2Jan 9, 2024
Transparent session migration between user plane functions
T MOBILE USA INC0 citations61
US11490318B2Nov 1, 2022
Transparent session migration between user plane functions
T MOBILE USA INC0 citations61
US11076436B2Jul 27, 2021
QCI change via bearer release and reestablishment
T MOBILE USA INC1 citations61
US10873499B2Dec 22, 2020
Network-charging communication-failure handling
T MOBILE USA INC1 citations61
US11503659B2Nov 15, 2022
Routing optimization for service capability exposure
T MOBILE USA INC0 citations54
US12069528B2Aug 20, 2024
Telecommunications network bearer allocation and deallocation
T MOBILE USA INC0 citations51
US11050796B2Jun 29, 2021
Interface session discovery within wireless communication networks
T MOBILE USA INC0 citations51
US10813035B2Oct 20, 2020
Transparent session migration between user plane functions
T MOBILE USA INC0 citations51
US11089527B2Aug 10, 2021
Telecommunications network bearer allocation and deallocation
T MOBILE USA INC0 citations50
US10938996B2Mar 2, 2021
Controlling services provided to mobile devices within wireless communication networks
T MOBILE USA INC0 citations50
US12457549B2Oct 28, 2025
Serving gateway selection based on packet data network type
T MOBILE USA INC0 citations48
US12342260B2Jun 24, 2025
Advertisement of supported ip version by packet routing nodes
T MOBILE USA INC0 citations48