公开(公告)号：US20240364414A1

公开(公告)日：2024-10-31

申请号：US18566375

申请日：2022-06-03

Applicant: Nokia Technologies Oy

Inventor： Kevin WANUGA ,  Anup TALUKDAR ,  Axel MUELLER ,  Toni Harri Henrikki LAHTEENSUO ,  Eugene VISOTSKY ,  Mark CUDAK ,  Kenneth GUSTAFSON

IPC: H04B7/155 ,  H04B7/06 ,  H04B7/08

CPC classification number: H04B7/15528 ,  H04B7/0695 ,  H04B7/088

Abstract: Systems, methods, apparatuses, and computer program products for beamforming repeater and/or for hybrid beamforming repeater may be provided. For example, adaptive beamforming capabilities for the access link of the repeaters and beamforming on a backhaul link to a donor node may be provided.

公开(公告)号：US20240049097A1

公开(公告)日：2024-02-08

申请号：US18258996

申请日：2021-01-08

Applicant: Nokia Technologies Oy

Inventor： Ahmad AWADA ,  Timo KOSKELA ,  Anup TALUKDAR ,  Tero HENTTONEN ,  Ingo VIERING

IPC: H04W36/36 ,  H04W36/00

CPC classification number: H04W36/362 ,  H04W36/00837 ,  H04W36/00725

Abstract: Methods, apparatuses, and computer program products are described that support operational mode configurations for switching between serving cells. A serving cell may configure a plurality of cells to support the operational mode configuration. Each cell of the plurality of cells and an associated user equipment may store the operational mode configurations associated with the plurality of cells to improve additional switching between serving cells. A user equipment may provide intracell or intercell beam management reporting associated with the plurality of cells to assist a determination for switching between serving cells. Timing advance information may be stored to support switching back to a serving cell. A serving cell may cause switching to another serving cell for a user equipment.

公开(公告)号：US20190357117A1

公开(公告)日：2019-11-21

申请号：US16406938

申请日：2019-05-08

Applicant: Nokia Technologies Oy

Inventor： Mark CUDAK ,  Anup TALUKDAR ,  Eugene VISOTSKY ,  Esa M. MALKAMÄKI

IPC: H04W48/06 ,  H04W72/12 ,  H04L12/931 ,  H04W80/02

Abstract: In accordance with an example embodiment of the present invention, an apparatus comprising: at least one processor; and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to perform at least the following: allocate a physical uplink channel between at least one integrated access and backhaul node user equipment function and a parent distributed unit; and send at least one message via the physical uplink channel, wherein the at least one message includes at least: a destination queue depth scheduled on a downlink by at least one integrated access and backhaul node distributed unit.

公开(公告)号：US20180288674A1

公开(公告)日：2018-10-04

申请号：US15768911

申请日：2015-11-04

Applicant: Nokia Technologies Oy

Inventor： Anup TALUKDAR ,  Mark CUDAK ,  Ahmad AWADA ,  Andreas MAEDER

IPC: H04W48/02 ,  H04W48/20 ,  H04W48/16 ,  H04W48/12 ,  H04W36/00

Abstract: A method including determining a plurality of access points (APs) to be used in an access point cluster set (CS) for a user device (UD); and for at least one of the plurality of access points (APs), assigning an access point availability state from a plurality of possible access point availability states, where the plurality of possible access point availability states includes a suspended state.

公开(公告)号：US20200329414A1

公开(公告)日：2020-10-15

申请号：US16303175

申请日：2016-05-25

Applicant: Nokia Technologies Oy

Inventor： Anup TALUKDAR ,  Mark CUDAK ,  Ahmad AWADA

IPC: H04W36/28 ,  H04W36/08 ,  H04W76/15

Abstract: To establish a multi-AP RRC connection with a user device UD the UD in the coverage area of multiple APs selects suitable ones as cluster set candidates and reports this list to a temporary serving AP the UD chooses. The multi-AP connection itself is setup by the cluster set manager CSM. The CSM collects information from each AP about control channels and load in order to choose which APs will be in the cluster, which will be the serving AP, and to setup the multi-AP connection with the UD. Multiple message exchanges are described for this purpose. Once the multi-AP connection is established, if the UD's connection with the serving AP fails the UD can handover to another AP of the cluster set without having to re-establish a new RRC connection. This is particularly useful for networks subject to severe shadowing effects such as mmWave 5G.

公开(公告)号：US20230388890A1

公开(公告)日：2023-11-30

申请号：US18250930

申请日：2021-10-13

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Anup TALUKDAR

IPC: H04W36/34 ,  H04W36/08

CPC classification number: H04W36/34 ,  H04W36/08

Abstract: An apparatus, method and computer program product for: initiating a handover process for moving the communication session from a first access node to a second access node, interrupting the handover process in response to determining that at least one operation is to be performed by a transceiver, causing the transceiver to perform the at least one operation using the communication session with the first access node, and resuming the handover process in response to determining that the at least one operation is completed.