公开(公告)号：US20250031147A1

公开(公告)日：2025-01-23

申请号：US18354867

申请日：2023-07-19

Applicant: Verizon Patent and Licensing Inc.

Inventor： Vishwanath Ramamurthi ,  Wei David Huang ,  Jin Yang

IPC: H04W52/02 ,  H04W76/28

Abstract: A device determines a periodicity of downstream traffic destined for a User Equipment device (UE) and sets a value of at least one Discontinuous Reception (DRx) cycle length parameter to compensate for the determined periodicity of the downstream traffic. The device generates UE DRx instructions that include the at least one DRx cycle length parameter and sends the UE DRx instructions to the UE for implementing DRx at the UE.

公开(公告)号：US20240155469A1

公开(公告)日：2024-05-09

申请号：US18053805

申请日：2022-11-09

Applicant: Verizon Patent and Licensing Inc.

Inventor： Vishwanath Ramamurthi ,  Arda Aksu ,  Wei David Huang ,  Parvez Ahmad

IPC: H04W48/16 ,  H04W24/08 ,  H04W40/24

CPC classification number: H04W48/16 ,  H04W24/08 ,  H04W40/248

Abstract: A network device obtains a Physical Layer Cell Identifier (PCI) pool for allocating to ad-hoc mobile Integrated Access and Backhaul (IAB) nodes traversing a wireless network. The network device selects a first PCI for allocation to a first ad-hoc mobile IAB node located in the wireless network based on PCIs contained in the PCI pool, and allocates the first PCI to the first ad-hoc mobile IAB node. The network device pushes the allocated first PCI to the first ad-hoc mobile IAB node for use by the first ad-hoc mobile IAB node to establish User Equipment (UE) wireless access to the wireless network via wireless backhaul.

公开(公告)号：US20240090017A1

公开(公告)日：2024-03-14

申请号：US17931949

申请日：2022-09-14

Applicant: Verizon Patent and Licensing Inc.

Inventor： Vishwanath Ramamurthi ,  Arda Aksu ,  Wei David Huang

IPC: H04W72/12

CPC classification number: H04W72/1242

Abstract: Systems and methods described herein provide extended reality (XR)-aware scheduling in a radio access network (RAN). A RAN device receives downlink (DL) metadata for downlink packets in an extended reality (XR) session and uplink (UL) metadata for uplink packets in the XR session. The RAN device selects a scheduling discipline for the XR session, based on the DL metadata and the UL metadata, and implements the selected scheduling discipline for the XR session.

公开(公告)号：US20250081033A1

公开(公告)日：2025-03-06

申请号：US18462104

申请日：2023-09-06

Applicant: Verizon Patent and Licensing Inc.

Inventor： Jin Yang ,  Wei David Huang ,  Gerardo S. Libunao

IPC: H04W28/02 ,  H04L47/31

Abstract: A device may include a processor configured to monitor a data flow, associated with a user equipment (UE) device, in a Radio Access Network (RAN). The processor may be further configured to detect a congestion condition for the monitored data flow associated with the UE device; generate an Explicit Congestion Notification (ECN) in response to detecting the congestion condition; and mark packets associated with the data flow with the generated ECN.

公开(公告)号：US20240205770A1

公开(公告)日：2024-06-20

申请号：US18066014

申请日：2022-12-14

Applicant: Verizon Patent and Licensing Inc.

Inventor： Wei David Huang ,  Vishwanath Ramamurthi ,  Mamadou Mamoune Niang

IPC: H04W36/08 ,  H04W36/30 ,  H04W36/32 ,  H04W76/12

CPC classification number: H04W36/08 ,  H04W36/30 ,  H04W36/32 ,  H04W76/12 ,  H04W74/04

Abstract: A system may include a mobile integrated access and backhaul (M-IAB) base station configured to serve a set of user equipment (UE) devices; and a parent base station configured to establish a backhaul link for the M-IAB base station. The parent base station may be further configured to provide configuration data to the M-IAB base station that causes the M-IAB base station to report when a triggering condition for preparing a handover to a target parent node is satisfied; detect that the triggering condition is satisfied; and send, in response, a request to the target parent node to prepare the handover. The M-IAB base station may be further configured to detect that a handover condition is satisfied and send a handover request to the target parent node using the configuration data, in response to detecting that the handover condition is satisfied.

公开(公告)号：US20240089782A1

公开(公告)日：2024-03-14

申请号：US18171907

申请日：2023-02-21

Applicant: Verizon Patent and Licensing Inc.

Inventor： Vishwanath Ramamurthi ,  Arda Aksu ,  Wei David Huang

IPC: H04W28/02 ,  H04W28/08 ,  H04W72/1263

CPC classification number: H04W28/0236 ,  H04W28/0908 ,  H04W72/1263

Abstract: Systems and methods described herein provide intelligent scheduling in a radio access network (RAN). A RAN device receives traffic characterization model parameters and also receives data for a communication session with a User Equipment (UE) device. The RAN device identifies traffic characteristics for the communication session based on the traffic characterization model parameters. The traffic characteristics include a predicted level of periodicity for a future time interval. The RAN device selects a scheduling discipline for the communication session based on the projected level of periodicity for the future time interval, and implements the selected scheduling discipline for the communication session.