Radio MAC scheduling based on front-haul transport capacity constraints

SS Bidkar, S Mandelli - US Patent 11,382,110, 2022 - Google Patents
In certain embodiments, a 5G RAN network has a distributed unit (DU) connected to at least
one remote unit (RU) via a transport network (TN) that handles both mobile front-haul (MFH) …

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 …

Support of circuit switched service in a 5G core network

R Keller, P Hedman, AC Sander, S Sultana - US Patent 10,966,269, 2021 - Google Patents
There are provided mechanisms for supporting a Circuit Switched (CS) service in a 5G Core
Network (5GCN). A method is performed by a wireless device. The method comprises …

Mobility handling for multi-access protocol data unit (PDU) sessions in a 5G network

G Wang, S Ahmad - US Patent 11,632,696, 2023 - Google Patents
(57) ABSTRACT Methods, apparatuses, systems, etc. for handling mobility in connection
with protocol data unit (PDU) sessions are provided. Among these is a wireless …

Reregistration to slices with mapped S-NSSAIs alone in 5G system

M Niemi, J Sitomaniemi - US Patent 11,246,089, 2022 - Google Patents
(57) ABSTRACT A method of registering to slices with mapped S-NSSAI alone in a 5GS is
described. The method can include, upon a UE entering a VPLMN, the UE having a first …

Use of user equipment (UE) identifiers for registration in fifth generation (5G) systems

AS Stojanovski, R Zaus - US Patent 11,632,734, 2023 - Google Patents
embodiments of the present disclosure are directed to the utilization of user equipment (UE)
identifiers for registration in fifth generation (5G) systems. Some embodiments may help …

Registration management in information centric networking for next generation cellular networks

GA Vidal, Z Ding, Q Li, G Wu - US Patent App. 17/430,295, 2022 - Google Patents
Some embodiments of this disclosure include apparatuses and methods for registration
management in information centric networking (ICN) for next generation (NG) cellular …

Avoiding multiple retransmissions of signalling transported by 5G NAS transport

I Sedlacek, K Johansson, M Wass - US Patent 11,368,254, 2022 - Google Patents
US11368254B2 - Avoiding multiple retransmissions of signalling transported by 5G NAS
transport - Google Patents US11368254B2 - Avoiding multiple retransmissions of signalling …

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 …

Performing random access procedure via uplink (UL) component carriers in 5G new radio (NR)

YOU Chunhua, Q Huang, M Dai, Q Zeng - US Patent 11,116,013, 2021 - Google Patents
Embodiments disclose a random access method, a device, and a system, and relate to the
field of communications technologies, to resolve a problem of how to implement network …