Methods for 5G-NR RRC Connection Re-Establishment when Security is not Activated

B Shrestha, A Kolekar - US Patent App. 17/593,798, 2022 - Google Patents
Exemplary embodiments include a UE that determines that access stratum (AS) security has
not been activated and mobility is handled by a 5G core network. The UE then encodes a …

Small data transmission (SDT) procedures and failure recovery during an inactive state

SK Palat, Y Guo, MM Tarradell, SL Bangolae… - US Patent …, 2024 - Google Patents
A computer-readable storage medium stores instructions for execution by one or more
processors of a UE. The instructions configure the UE for small data transmission (SDT) in a …

Ue-to-network relay support for n3iwf access

K Paladugu, H Cheng - US Patent App. 17/146,293, 2021 - Google Patents
Aspects of the disclosure relate to relaying data between a PC5 remote UE and a network
entity (eg, 5G core network entity) via an inter-working function (eg, N3IWF) over sidelink UE …

Physical layer cell identifier (pci) configuration and automatic neighbor relations (anr) for 5g networks

J Chou, Y Yao - US Patent App. 17/435,409, 2022 - Google Patents
Techniques discussed herein can facilitate one or more of improvements to Automatic
Neighbor Relation (s)(ANR (s)) for cell (s) of a Radio Access Network (RAN), configuration of …

Paging cause determination for inactive device in the 5G system

AS Stojanovski - US Patent 11,832,214, 2023 - Google Patents
Various embodiments herein provide techniques for utilizing paging cause values for paging
user equipment (UE). The Paging Cause may be used for the UE in an CM_IDLE state or …

Voice fallback in 5G NR

X Zhu, M Kitazoe, GB Horn, S Ramachandran… - US Patent …, 2021 - Google Patents
This disclosure provides systems, methods, apparatuses and computer-readable medium
for wireless communication. In some aspects, a user equipment (UE) may receive, from a …

Techniques for supporting connectivity of remote user equipments with relay access via an interworking function

K Paladugu, H Cheng, GB Horn… - US Patent App. 17 …, 2023 - Google Patents
The present disclosure relates to wireless communications, and more particularly to
providing connectivity of a PC5 remote user equipment (UE) with UE-to-network (NW) relay …

Public land mobile network selection for disaster roaming

SM Vamanan, R Zaus, H Hu, K Kiss… - US Patent App. 17 …, 2022 - Google Patents
Some embodiments include an apparatus, method, and computer program product for
public land mobile network (PLMN) selection for disaster roaming in a 5G wireless …

Anchor management for dual connectivity devices

Y Dong, JS Panchal, L Zhu - US Patent 11,419,018, 2022 - Google Patents
A method may include determining that a user equipment (UE) device is a dual connectivity
device capable of communicating via a Fifth Generation (5G) network and a non-5G …

Handling of temporary non access stratum parameters during registration procedure for the UE supporting to the network using 3GPP network access and non-3GPP …

K Tiwari, T Tamura - US Patent 11,490,352, 2022 - Google Patents
This disclosure handles a registration procedure in a UE supporting registration to 5GC via
untrusted non-3GPP access network and 3GPP access network. More specifically this …