公开(公告)号：US20240098826A1

公开(公告)日：2024-03-21

申请号：US18264350

申请日：2021-03-23

Applicant: Nokia Technologies Oy

Inventor： Ahmad AWADA ,  Halit Murat GÜRSU ,  Timo KOSKELA

IPC: H04W76/19

CPC classification number: H04W76/19

Abstract: Various example embodiments relate to methods, devices and systems that support early beam failure recovery. A terminal device may terminal device may comprise at least one processor and at least one memory including computer program code. The at least one memory and the computer program code may be configured to, with the at least one processor, cause the terminal device to perform actions including detecting a beam failure state in association with at least one serving beam, and determining if at least one non-serving beam better than the at least one serving beam is available. The actions may further include triggering an early beam failure recovery (BFR) procedure in a case where the beam failure state is detected and the at least one non-serving beam better than the at least one serving beam is available.

公开(公告)号：US20240073862A1

公开(公告)日：2024-02-29

申请号：US18271775

申请日：2021-01-13

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jorma Johannes KAIKKONEN ,  Mads LAURIDSEN ,  Daniela LASELVA ,  Chunli WU ,  Timo KOSKELA

IPC: H04W68/02 ,  H04W64/00

CPC classification number: H04W68/02 ,  H04W64/006

Abstract: According to embodiments of the present disclosure, a first device receives a configuration of a paging indication from a second device. The configuration indicates how to monitor the paging indication and mapping between the paging indication and a set of paging occasions. The first device monitors a paging message in a paging occasion associated with the first device. In this way, it can reduce latency and save power at the first device. Further, it also saves signaling for paging.

公开(公告)号：US20230388168A1

公开(公告)日：2023-11-30

申请号：US18247856

申请日：2021-09-17

Applicant: Nokia Technologies Oy

Inventor： Juha KARJALAINEN ,  Sami-Jukka HAKOLA ,  Esa TllROLA ,  Jorma KAIKKONEN ,  Karol SCHOBER ,  Timo KOSKELA ,  Mihai ENESCU ,  Kari PAJUKOSKI

IPC: H04L27/26

CPC classification number: H04L27/2613 ,  H04L27/2675 ,  H04L5/0051

Abstract: Devices, methods and computer programs for compensation of residual time-frequency error(s) in communications between a network node device and a client device are disclosed. A network node device determines an auxiliary reference signal indication comprising presence information and location information of an auxiliary reference signal in a physical downlink channel transmission. The network node device transmits to the client device the auxiliary reference signal associated with a physical downlink channel in accordance with the determined auxiliary reference signal indication. The client device uses the received auxiliary reference signal for the compensation of the residual time-frequency error(s) in the communications.

公开(公告)号：US20230328617A1

公开(公告)日：2023-10-12

申请号：US18025296

申请日：2021-08-05

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Timo KOSKELA ,  Ahmad AWADA ,  Ingo VIERING

IPC: H04W36/30 ,  H04W36/00 ,  H04W36/08 ,  H04W36/36

CPC classification number: H04W36/305 ,  H04W36/0058 ,  H04W36/08 ,  H04W36/362

Abstract: Apparatuses and methods in a communication system is disclosed. The method comprises detecting (400) a beam failure event in a serving cell; and responsive to the detection of the beam failure event, transmitting (404) a beam failure recovery message and transmitting (406) a measurement report comprising mobility measurements related to the serving cell and at least one further cell.

公开(公告)号：US20230258761A1

公开(公告)日：2023-08-17

申请号：US18005319

申请日：2021-07-08

Applicant: Nokia Technologies Oy

Inventor： Juha Pekka KARJALAINEN ,  Timo KOSKELA ,  Diomidis MICHALOPOULOS

IPC: G01S5/02

CPC classification number: G01S5/0226 ,  G01S5/021

Abstract: A terminal node for a radio network comprising means for: receiving multiple positioning reference signals transmitted from respective transmission reception points of a network; determining time of arrival of the multiple positioning reference signals received from the respective transmission reception points; measuring at least a received signal quality metric for the multiple received positioning reference signals; processing, at least the multiple respective received signal quality metrics for the multiple received positioning reference signals, to trigger a received signal quality decision; and in response to the received signal quality decision, informing the network. A node of a radio network comprising means for: enabling transmission of multiple positioning reference signals from respective transmission reception points of a network; being informed of a received signal quality decision made at the terminal node in respect of measured received signal quality metrics for the transmitted positioning reference signals received at the terminal node; and in response, causing adaptation of transmission of signals in the network.

公开(公告)号：US20230147613A1

公开(公告)日：2023-05-11

申请号：US17912268

申请日：2020-03-20

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Juha Pekka KARJALAINEN ,  Timo KOSKELA ,  Sami-Jukka HAKOLA ,  Italo ATZENI ,  Carlos MORAIS DE LIMA ,  Dileep KUMAR ,  Antti TÖLLI

IPC: G01S5/02

CPC classification number: G01S5/0268 ,  G01S5/0236

Abstract: Various example embodiments relate to positioning of a target node. A positioning report may comprise positioning assistance measurements from the target node and at least one anchor node, wherein the positioning assistance measurements are associated with angular differences between a pair of uplink and/or downlink transmission and/or reception beam directions. Apparatuses, methods, and computer pro-grams are disclosed.

公开(公告)号：US20230142247A1

公开(公告)日：2023-05-11

申请号：US17795004

申请日：2021-01-26

Applicant: Nokia Technologies Oy

Inventor： Samuli Heikki TURTINEN ,  Timo KOSKELA ,  Jarkko Tuomo KOSKELA

IPC: H04W76/19 ,  H04W24/10 ,  H04W36/06 ,  H04W72/044

CPC classification number: H04W76/19 ,  H04W24/10 ,  H04W36/06 ,  H04W72/044

Abstract: Example embodiments of the invention provide at least a method and apparatus to perform at least identifying, by a user equipment of a communication network, a beam failure occurred over at least one dormant bandwidth part for communication with at least one secondary cell of the communication network; and based on the identifying, determining to report the beam failure to the communication network for beam failure recovery by the communication network.

公开(公告)号：US20230060961A1

公开(公告)日：2023-03-02

申请号：US17794294

申请日：2021-01-25

Applicant: Nokia Technologies Oy

Inventor： Jorma Johannes KAIKKONEN ,  Jussi-Pekka KOSKINEN ,  Samuli Heikki TURTINEN ,  Timo KOSKELA

IPC: H04W52/02 ,  H04W76/28

Abstract: The method includes receiving first configuration information from a network node, the first configuration information including information on a discontinue reception (DRX) cycle and a notification to monitor a physical downlink control channel (PDCCH) transmission carrying a wake-up indication, receiving second configuration information from the network node, the second configuration information including configuration information for secondary cells (SCells) that are associated with the network node, first determining an overlap occurrence using the DRX cycle, the overlap occurrence occurring due to one or more time occurrences overlapping with at least one first bandwidth part (BWP) active-time of an active bandwidth part (BWP) of the PDCCH, activating one more serving cells, following the determining of the overlap occurrence, and conducting an operation of data communications with the network node using the one or more serving cells that are activated. A network node is configured to perform the method.

公开(公告)号：US20230025326A1

公开(公告)日：2023-01-26

申请号：US17786352

申请日：2020-12-29

Applicant: Nokia Technologies Oy

Inventor： Juha KARJALAINEN ,  Jorma KAIKKONEN ,  Mihai ENESCU ,  Sami-Jukka HAKOLA ,  Timo KOSKELA

IPC: H04W16/28 ,  H04B7/06

Abstract: Systems, apparatuses, and methods of beam reporting for rank enhancement are provided. One method may include defining an enhanced beam reporting criteria for user equipment (UE) beam reporting. The enhanced beam reporting criteria may be used for transmission rank enhancement. The method may also include configuring at least one user 5 equipment (UE) with the enhanced beam reporting criteria, and receiving at least one beam report, from the at least one user equipment (UE), according to the enhanced beam reporting criteria configured to the at least one user equipment (UE).

公开(公告)号：US20220369122A1

公开(公告)日：2022-11-17

申请号：US17317225

申请日：2021-05-11

Applicant: Nokia Technologies Oy

Inventor： Mihai ENESCU ,  Sami-Jukka HAKOLA ,  Juha Pekka KARJALAINEN ,  Timo KOSKELA

IPC: H04W16/28 ,  H04L5/00 ,  H04W4/029 ,  H04W4/02

Abstract: One embodiment is directed to a method comprising estimating a velocity vector that is experienced by an apparatus; reporting to a network element, NE, the velocity vector; receiving from the NE at least one primary reference signal, RS, which will be experienced during a predicted trajectory, and at least one secondary RS that will potentially be experienced during the predicted trajectory; sending to the NE feedback based on the at least one primary RS and the at least one secondary RS; and sending an update of the velocity vector to the NE.