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) …

Distributed processing in a centralized radio access network

L Tarlazzi, S Brighenti - US Patent 10,244,507, 2019 - Google Patents
Certain features relate to a centralized radio access network (C-RAN) that can flexibly and
dynamically allocate protocol layer processing among baseband processing units and …

Protocols and architectures for NR-NR dual connectivity (NR-DC)

O Teyeb, M Fiorani, G Mildh - US Patent 11,490,438, 2022 - Google Patents
Embodiments include methods, for a first centralized unit (CU) in a radio access network
(RAN), to configure a user equipment (UE) to communicate via first and second distributed …

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 …

Radio resource manager (rrm) at a distributed unit (du)

S Chenumolu, A Khamas, D Mehta… - US Patent App. 17 …, 2023 - Google Patents
Embodiments are directed towards systems and methods for managing user experiences
during cellular telecommunication outages within a wireless telecommunication network …

Enhanced mobility load balancing (MLB) with beam-specific handover

P Soldati, A Centonza, ILJ Da Silva - US Patent 11,902,846, 2024 - Google Patents
Embodiments include methods for beam-level mobility load balancing, MLB, in a radio
access network, RAN. Optionally, such methods include receiving (1810) measurement …

Distributing l2 buffer status information in 5g multi-connectivity for efficient radio scheduling

V Van Phan, L Yu, T Koskela, S Turtinen… - US Patent App. 15 …, 2017 - Google Patents
Various communication systems may benefit from having appropriate information regarding
communication resources. For example, systems implementing fifth generation multi …

Adaptive resource allocation for a wireless telecommunication network fronthaul link

G Sohi, S Gupta, D Mehta - US Patent App. 18/094,277, 2024 - Google Patents
In response to detection that a capacity of the fronthaul link has been or will be exceeded, a
software intelligence layer operating on a transport layer router that aggregates network …

Adaptive resource allocation for a wireless telecommunication network fronthaul link

G Sohi, S Gupta, D Mehta - US Patent App. 18/094,283, 2024 - Google Patents
In response to detection that a capacity of the fronthaul link has been or will be exceeded, a
software intelligence layer operating on a transport layer router that aggregates network …

Uplink scheduling coordination for dual connectivity networking

L Lightstone - US Patent App. 18/006,911, 2023 - Google Patents
A first network node in a first radio area network (RAN) is configured to communicate with at
least a second node in a second RAN. The first node is configured to establish scheduling …