Inventor
SULTANA SHABNAM
CA24 patents
⚠️ This page may combine multiple inventors who share the name “SULTANA SHABNAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ERICSSON TELEFON AB L M
23 patentsUS6904025B1Jun 7, 2005
Wide area network mobility for IP based networks
ERICSSON TELEFON AB L M139 citations97
US6266405B1Jul 24, 2001
Extended number portability database services
ERICSSON TELEFON AB L M82 citations95
US7561579B2Jul 14, 2009
Method for controlling the quality of service in an IP multimedia system
ERICSSON TELEFON AB L M8 citations83
US11122417B2Sep 14, 2021
Support for manual roaming for volte
ERICSSON TELEFON AB L M4 citations73
US10966269B2Mar 30, 2021
Support of circuit switched service in a 5G core network
ERICSSON TELEFON AB L M5 citations73
US9949174B2Apr 17, 2018
Method and nodes for handling a UEs access to networks
ERICSSON TELEFON AB L M5 citations72
US11950127B2Apr 2, 2024
5G system support for virtual TSN bridge management, QoS mapping and TSN Qbv scheduling
ERICSSON TELEFON AB L M2 citations71
US12323855B2Jun 3, 2025
TSC-5G QoS mapping with consideration of assistance traffic information and PCC rules for TSC traffic mapping and 5G QoS flows binding
ERICSSON TELEFON AB L M1 citations63
US11917518B2Feb 27, 2024
Handling of emergency services for non-public networks
ERICSSON TELEFON AB L M1 citations62
US11297061B2Apr 5, 2022
Methods and nodes for handling overload
ERICSSON TELEFON AB L M0 citations62
US11196776B2Dec 7, 2021
Method and device for lawful interception for proximity services
ERICSSON TELEFON AB L M0 citations62
US11070631B2Jul 20, 2021
Explicit spatial replay protection
ERICSSON TELEFON AB L M0 citations62
US11825337B2Nov 21, 2023
5G system support for virtual TSN bridge management, QoS mapping and TSN Qbv scheduling
ERICSSON TELEFON AB L M0 citations61
US12368706B2Jul 22, 2025
Privacy protection for sidelink communications
ERICSSON TELEFON AB L M0 citations58
US10812488B2Oct 20, 2020
Methods and nodes for handling overload
ERICSSON TELEFON AB L M0 citations52
US12543021B2Feb 3, 2026
Method and apparatus for handling multicast broadcast service
ERICSSON TELEFON AB L M0 citations51
US12457114B2Oct 28, 2025
Relay UE and remote UE authorization
ERICSSON TELEFON AB L M0 citations51
US12356489B2Jul 8, 2025
Keep-alive procedure for sidelink
ERICSSON TELEFON AB L M0 citations51
US11304053B2Apr 12, 2022
Methods and apparatuses for supporting data off exempt services in a communication system
ERICSSON TELEFON AB L M0 citations51
US10880681B2Dec 29, 2020
Implicit spatial replay protection
ERICSSON TELEFON AB L M0 citations51
US10638412B2Apr 28, 2020
Implicit spatial replay protection
ERICSSON TELEFON AB L M0 citations51
US10219246B2Feb 26, 2019
MBSFN area configuration in self-organizing networks
ERICSSON TELEFON AB L M0 citations41
US9906959B2Feb 27, 2018
Obtaining authorization to use proximity services in a mobile communication system
ERICSSON TELEFON AB L M0 citations40