公开(公告)号：US20240365321A1

公开(公告)日：2024-10-31

申请号：US18644203

申请日：2024-04-24

Applicant: MAVENIR SYSTEMS, INC.

Inventor： Giri Prasad ,  Mukesh Taneja ,  Sunil Kaimalettu ,  Kompalli Chakravartula Kalyana Rama Sesha Sayee

IPC: H04W72/1273 ,  H04W40/12 ,  H04W88/08

CPC classification number: H04W72/1273 ,  H04W40/12 ,  H04W88/085

Abstract: Systems and methods for updating a UL split threshold for a 4G leg and 5G leg for split Data Radio Bearers (DRBs). A dynamic splitting solution can be implemented at 5G CU-UP, 5G DU, 4G DU, or other equivalent nodes. An interleaving approach at CU-UP minimizes Packet Data Convergence Protocol (PDCP) reordering at CU-UP. A Near-RT RIC-based approach for an exchange of relevant parameters via an E2 interface can be run at a Near-RT RIC server.

公开(公告)号：US20250088464A1

公开(公告)日：2025-03-13

申请号：US18826303

申请日：2024-09-06

Applicant: MAVENIR SYSTEMS, INC.

Inventor： Mukesh Taneja

IPC: H04L47/125 ,  H04W28/02

Abstract: A system method of resource allocation for coexistence of low latency, low loss and scalable throughput (L4S) traffic and non-L4S traffic in a 5G wireless system includes: classifying, by a centralized unit-user plane (CU-UP), each downlink (DL) data radio bearer (DRB) as one of L4S DRB or non-L4S DRB and sorting the computed scheduling metric values for each L4S and non-L4S DRB to select a specified L number of logical channels with the highest values of the scheduling metric.

公开(公告)号：US20240365166A1

公开(公告)日：2024-10-31

申请号：US18641552

申请日：2024-04-22

Applicant: MAVENIR SYSTEMS, INC.

Inventor： Mukesh Taneja ,  Srinivasan S

IPC: H04W28/02 ,  H04W28/10

CPC classification number: H04W28/0278 ,  H04W28/10

Abstract: Described are systems and methods for updating a UL split threshold for a 4G leg and 5G leg for a number of split Data Radio Bearers (DRBs) using a Near-Real Time RIC or 5G Central Unit. A Near-Real Time RIC or 5G Central Unit subscribes to receive UL split threshold parameters from a gNB or eNB E2 node to determine whether to change the values of UL split threshold parameters for UL split DRBs. If so, the UL split threshold parameters are updated at the E2 node and communicated to the UE.

公开(公告)号：US20240364465A1

公开(公告)日：2024-10-31

申请号：US18647412

申请日：2024-04-26

Applicant: MAVENIR SYSTEMS, INC.

Inventor： Lalhruaizela Chhangte ,  Mukesh Taneja

IPC: H04L5/00 ,  H04W72/52 ,  H04W92/20

CPC classification number: H04L5/0032 ,  H04L5/0073 ,  H04W72/52 ,  H04W92/20

Abstract: A Radio Access Network Intelligent Controller determines an appropriate RB allocation policy based on a cell state using a plurality of parameters, where the plurality of RB allocation policies include at least one random RB allocation policy. The policies reduce inter-cell interference in cellular networks.

公开(公告)号：US20240284441A1

公开(公告)日：2024-08-22

申请号：US18438597

申请日：2024-02-12

Applicant: Mavenir Systems, Inc.

Inventor： Sombabu Bejjipuram ,  Mukesh Taneja

IPC: H04W72/1263 ,  H04W24/02 ,  H04W72/543 ,  H04W72/566

CPC classification number: H04W72/1263 ,  H04W24/02 ,  H04W72/543 ,  H04W72/566

Abstract: A method for enhanced radio resource management of radio access network (RAN) based on machine-learning-based technique includes: deploying a trained machine-learning-based model trained on a plurality of RAN-related parameters for a selected user equipment (UE) on the RAN, including i) plurality of trained weights for determining scheduling priority of the selected UE, ii) a network operator policy influencing scheduling priority of the selected UE, and iii) at least one of Packet Delay Budget (PDB), a target guaranteed bit rate (GBR), and proportional fair (PF) metric of the selected UE; computing, at the RIC, a difference between two consecutive overall error functions for PDB, GBR, and PF calculated based on corresponding observed values at two consecutive sampling time points; and updating, at the RIC, the plurality of weights based on the difference between the first and second overall error functions.