公开(公告)号：US12245242B2

公开(公告)日：2025-03-04

申请号：US17607258

申请日：2020-04-30

Applicant: Nokia Technologies Oy

Inventor： Sami-Jukka Hakola ,  Jorma Johannes Kaikkonen ,  Timo Koskela

IPC: H04W72/23 ,  H04W52/02

Abstract: A method and apparatus for dynamically adapting scheduling parameter(s) to achieve power savings. A user equipment may be configured with one or more offsets between scheduled PDCCH and PDSCH transmissions. The user equipment may receive from a network an indication to dynamically change these offsets. If the user equipment sleeps through a first transmission of this indication, upon next receiving the indication the user equipment may update, for example, the offset in a time domain resource allocation table. The indication to dynamically change an offset may be an indication of an offset including fewer slots. A change to the offset, with which downlink transmission is expected by the user equipment, may be disabled. A network node may be configured to transmit downlink traffic to the user equipment according to a configured offset and/or according to an offset the network node indicated to the user equipment.

公开(公告)号：US12089162B2

公开(公告)日：2024-09-10

申请号：US17281427

申请日：2019-10-22

Applicant: Nokia Technologies Oy

Inventor： Jorma Kaikkonen ,  Timo Koskela ,  Lars Dalsgaard ,  Juha Karjalainen ,  Sami-Jukka Hakola

IPC: H04W52/02 ,  H04B17/309 ,  H04W24/02 ,  H04W24/08 ,  H04W64/00 ,  H04W76/28 ,  H04W36/30 ,  H04W36/32

CPC classification number: H04W52/0251 ,  H04B17/309 ,  H04W24/02 ,  H04W24/08 ,  H04W64/006 ,  H04W76/28 ,  H04W36/30 ,  H04W36/32

Abstract: In accordance with example embodiments of the invention as disclosed herein there is at least a method and apparatus to perform determining a mobility or measurement adaptation state of a user equipment, wherein the determining is based on one of (1310): a new transmission configuration indication state for physical downlink control channel for at least one control resource set is configured, user equipment rotational activity exceeds specific threshold limit of a threshold associated with a mobility parameter by X degrees after network indicates user equipment to be in low mobility or measurement adaptation state, user equipment activates new panel due to signal quality degradation, or a threshold condition of the mobility parameter is applied (1320); and in response to the determining, scaling or relaxing at least one of a radio resource management measurement period or a threshold condition of the mobility parameter (1330).

公开(公告)号：US12063091B2

公开(公告)日：2024-08-13

申请号：US17753008

申请日：2019-08-23

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Juha Pekka Karjalainen ,  Timo Koskela ,  Sami-Jukka Hakola ,  Jari Yrjänä Hulkkonen ,  Dileep Kumar ,  Italo Atzeni ,  Carlos Morais de Lima ,  Antti Tolli

IPC: H04L5/00 ,  H04B7/06

CPC classification number: H04B7/0695 ,  H04L5/0053 ,  H04L5/006

Abstract: Devices, methods and computer program products for beam ranking for positioning purposes are disclosed. A network node device transmits to a client device a beam ranking indication comprising beam specific first reference data and beam ranking criteria for positioning for downlink transmission beams between the network node device and the client device. In response to a received downlink transmission beam selection indication indicating a downlink transmission beam selected by the client device based on the transmitted beam ranking indication, the network node device transmits second reference data to the client device with at least one downlink transmission beam according to the received downlink transmission beam selection indication.

公开(公告)号：US20240196389A1

公开(公告)日：2024-06-13

申请号：US18584059

申请日：2024-02-22

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Samuli Turtinen ,  Chunli Wu ,  Benoist Sebire ,  Mihai Enescu

IPC: H04W72/044 ,  H04W16/28 ,  H04W24/10 ,  H04W72/02 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/23 ,  H04W74/04

CPC classification number: H04W72/046 ,  H04W16/28 ,  H04W24/10 ,  H04W72/02 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/23 ,  H04W74/04

Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable mediums for beam failure recovery. The method comprises detecting a beam failure on a serving cell of the terminal device, the serving cell comprising at least one of a primary cell and a secondary cell serving the terminal device. The method further comprises in response to detecting the beam failure on the serving cell, generating a medium access control, MAC, control element, CE, the MAC CE comprising a field associated with the serving cell, wherein the field is set to be a predefined value indicating the beam failure. The method further comprises transmitting the MAC CE to a network device associated with the serving cell.

公开(公告)号：US20240129865A1

公开(公告)日：2024-04-18

申请号：US18483216

申请日：2023-10-09

Applicant: Nokia Technologies Oy

Inventor： Antti ARVOLA ,  Italo Atzeni ,  Bikshapathi Gouda ,  Antti Tölli ,  Juha Pekka Karjalainen ,  Sami-Jukka Hakola ,  Timo Koskela

IPC: H04W52/52 ,  H04W52/24

CPC classification number: H04W52/52 ,  H04W52/245

Abstract: Devices, methods and computer programs for adjusting a client device receiver parameter are disclosed. A client device (200) transmits to a network node device (210) a first capability indication indicating at least a low-resolution analog-to-digital converter capability of the client device (200), and a second capability indication indicating whether the client device (200) is capable of receiving signal information associated with low-resolution receiver processing. Based on these, the network node device (210) may determine that adjusting at least one receiver parameter of the client device (200) is needed, generate and transmit network assistance information and signal information to the client device (200) for use in adjusting at least one receiver parameter of the client device (200). The client device (200) may then perform power measurements of the received signal information and adjust receiver parameter(s) of the client device (200) accordingly.

公开(公告)号：US11963151B2

公开(公告)日：2024-04-16

申请号：US17274836

申请日：2018-09-27

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Samuli Turtinen ,  Chunli Wu ,  Benoist Sebire ,  Mihai Enescu

IPC: H04W72/044 ,  H04W16/28 ,  H04W24/10 ,  H04W72/02 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/23 ,  H04W74/04

CPC classification number: H04W72/046 ,  H04W16/28 ,  H04W24/10 ,  H04W72/02 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/23 ,  H04W74/04

Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable mediums for beam failure recovery. The method includes detecting a beam failure on a serving cell of the terminal device, the serving cell including at least one of a primary cell and a secondary cell serving the terminal device. The method further includes in response to detecting the beam failure on the serving cell, generating a medium access control, MAC, control element, CE, the MAC CE including a field associated with the serving cell, wherein the field is set to be a predefined value indicating the beam failure. The method further includes transmitting the MAC CE to a network device associated with the serving cell.

公开(公告)号：US11956683B2

公开(公告)日：2024-04-09

申请号：US17602938

申请日：2020-04-29

Applicant: Nokia Technologies Oy

Inventor： Ahmad Awada ,  Timo Koskela ,  Jorma Kaikkonen ,  Ingo Viering

IPC: H04W36/08 ,  H04B7/06 ,  H04W36/00 ,  H04W36/30 ,  H04W36/32 ,  H04W76/19

CPC classification number: H04W36/08 ,  H04B7/0695 ,  H04W36/0058 ,  H04W36/00837 ,  H04W36/305 ,  H04W36/32 ,  H04W76/19

Abstract: A UE, in response to a beam failure being detected for a serving cell that serves the user equipment, determines whether a timer is running. One of the following is performed by the UE: in response to the timer running, a beam failure recovery procedure with a target non-serving cell; or in response to the timer not running, a beam failure recovery procedure with the serving cell. Methods, apparatus, computer programs, and computer program products are disclosed.

公开(公告)号：US11949485B2

公开(公告)日：2024-04-02

申请号：US17049057

申请日：2019-04-12

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Samuli Turtinen ,  Jorma Kaikkonen ,  Mihai Enescu ,  Sami Hakola ,  Juha Karjalainen

IPC: H04B7/06 ,  H04W16/28 ,  H04W24/10 ,  H04W74/02 ,  H04W74/0833 ,  H04W76/19 ,  H04W80/02

CPC classification number: H04B7/0695 ,  H04W16/28 ,  H04W24/10 ,  H04W74/02 ,  H04W74/0833 ,  H04W76/19 ,  H04W80/02

Abstract: According to a first embodiment, a method may include determining, by a user equipment, that a secondary cell beam failure has occurred at a medium access control layer. The method may further include determining, by the user equipment, one or more other secondary cell candidates based on at least candidate beam measurements of a primary cell. The method may further include transmitting, by the user equipment, one or more data packets related to one or more selected other secondary cell candidates.

公开(公告)号：US11849358B2

公开(公告)日：2023-12-19

申请号：US17119185

申请日：2020-12-11

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Ingo Viering ,  Panagiotis Spapis ,  Alperen Gündogan ,  Ahmad Awada ,  Jedrzej Stanczak ,  Timo Koskela

IPC: H04W36/00 ,  H04W76/27 ,  H04W36/08 ,  H04W56/00

CPC classification number: H04W36/0066 ,  H04W36/08 ,  H04W56/001 ,  H04W56/0045 ,  H04W76/27

Abstract: Certain example embodiments provide systems, methods, apparatuses, and computer program products for a handover of a coordinated multi-point connection. For example, certain embodiment may transfer a first coordinated multi-point connection (e.g., a further enhanced multiple input multiple output (FeMIMO) connection) to a second coordinated multi-point connection where the network may instruct the UE to not perform at least one random access procedure. The first coordinated multi-point connection may be controlled by a first cell (the serving cell) where the UE is ready to receive from and transmit to a first set of cells that comprises the serving cell and one or more non-serving cells. After handover, the second coordinated multi-point connection may be controlled by a previous non-serving cell, and the UE may be ready to receive from and transmit to a second set of cells that comprises the previous non-serving cell.

公开(公告)号：US20230379865A1

公开(公告)日：2023-11-23

申请号：US18246302

申请日：2020-10-07

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Mikko Säily ,  Timo Koskela ,  Risto Ilari Wichman

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04L5/005

Abstract: A method may include determining, by a user device, an identifier to be used in a random access procedure to indicate a request for a positioning reference signal; selecting, by the user device, a downlink reference signal among a plurality of downlink reference signals received from a network node; controlling sending, by the user device to the network node, as part of a random access procedure, a random access preamble via a random access resource associated with the selected downlink reference signal, and the determined identifier; controlling receiving, by the user device from the network node, the requested positioning reference signal; and carrying out a positioning procedure using the requested positioning reference signal.