公开(公告)号：US20240129856A1

公开(公告)日：2024-04-18

申请号：US18484915

申请日：2023-10-11

Applicant: Nokia Technologies Oy

Inventor： Italo ATZENI ,  Antti ARVOLA ,  Bikshapathi GOUDA ,  Antti TÖLLI ,  Juha Pekka KARJALAINEN ,  Sami-Jukka HAKOLA ,  Timo KOSKELA

IPC: H04W52/14 ,  H04W52/36

CPC classification number: H04W52/146 ,  H04W52/36

Abstract: According to an example embodiment, a client device is configured to: obtain a signal sequence configuration defining a plurality of signal sequences, wherein each signal sequence in the plurality of signal sequences corresponds to an uplink transmission power level in a plurality of uplink transmission power levels; transmit the plurality of signal sequences according to the signal sequence configuration to a network node device; receive, from the network node device, an indication about an uplink transmission power level out of the plurality of uplink transmission power levels to be used for uplink transmission; and perform an uplink transmission using the indicated uplink transmission power level to the network node device.

公开(公告)号：US20240073959A1

公开(公告)日：2024-02-29

申请号：US18259961

申请日：2021-12-01

Applicant: Nokia Technologies Oy

Inventor： Panagiotis SPAPIS ,  Alperen GUNDOGAN ,  Ahmad AWADA ,  Ingo VIERING ,  Timo KOSKELA

IPC: H04W74/08 ,  H04W24/04 ,  H04W76/19

CPC classification number: H04W74/0833 ,  H04W24/04 ,  H04W76/19

Abstract: There are provided measures for beam failure recovery enhancement. Such measures exemplarily comprise, at a terminal, identifying a beam failure with respect to a radio beam provided by a serving cell of said terminal, and deciding, in response to an identified beam failure, to perform beam failure recovery attempts including at least a first beam failure recovery attempt and a second beam failure recovery attempt with respect to said serving cell of said terminal and at least one non-serving cell of said terminal.

公开(公告)号：US20240072968A1

公开(公告)日：2024-02-29

申请号：US18454370

申请日：2023-08-23

Applicant: Nokia Technologies Oy

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

IPC: H04L5/00 ,  H04W72/1268 ,  H04W72/232

CPC classification number: H04L5/0051 ,  H04W72/1268 ,  H04W72/232

Abstract: Systems, methods, apparatuses, and computer program products for dynamic uplink transmission scheme indication for multi-panel user equipment are provided. For example, a method can include indicating to a network a capability of an apparatus to support simultaneous multi-panel transmission to the network. The method can also include receiving a configuration of two sounding reference signal resource sets for codebook based physical uplink shared channel and a three-bit sounding reference signal resource set indicator for the simultaneous multi-panel transmission over the physical uplink shared channel.

公开(公告)号：US20240023130A1

公开(公告)日：2024-01-18

申请号：US18033435

申请日：2020-10-23

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Karol SCHOBER ,  Chunli WU ,  Jussi-Pekka KOSKINEN ,  Timo KOSKELA ,  Jorma KAIKKONEN ,  Mads LAURIDSEN

IPC: H04W72/232 ,  H04W72/12 ,  H04W72/563

CPC classification number: H04W72/232 ,  H04W72/12 ,  H04W72/563

Abstract: There is provided an apparatus, said apparatus comprising means for monitoring a physical downlink control channel using a first monitoring pattern, determining, based on a condition, to monitor the physical downlink control channel using a second monitoring pattern, determining occurrence of at least one event related to transmission from the user equipment, determining whether to monitor the physical downlink control channel using the first monitoring pattern or the second monitoring pattern based on the occurrence of the at least one event and monitoring the physical downlink control channel using the first monitoring pattern or the second monitoring pattern based on the determination.

公开(公告)号：US20230337312A1

公开(公告)日：2023-10-19

申请号：US18042701

申请日：2020-08-24

Applicant: Nokia Technologies Oy

Inventor： Samuli TURTINEN ,  Chunli WU ,  Timo KOSKELA

IPC: H04W76/19 ,  H04W36/06 ,  H04B7/06

CPC classification number: H04W76/19 ,  H04W36/06 ,  H04B7/0626

Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable storage media of communication for BFR. A method implemented at a first device comprises detecting a beam failure for a serving cell of the first device; in accordance with a determination that the beam failure is detected for the serving cell, triggering a procedure for a beam failure recovery for the serving cell; determining whether information related to the beam failure recovery is available for the serving cell; and in accordance with a determination that the information is unavailable, transmitting to a second device a first indication that the beam failure is detected and a second indication that no candidate beam is available. In this way, the full BFR information for the failed serving cells can be acquired finally, and more reliable and faster BFR can be achieved.

公开(公告)号：US20230299824A1

公开(公告)日：2023-09-21

申请号：US18006346

申请日：2021-06-28

Applicant: Nokia Technologies Oy

Inventor： Sami-Jukka HAKOLA ,  Mihai ENESCU ,  Timo KOSKELA

IPC: H04B7/06

CPC classification number: H04B7/0617 ,  H04B7/0691

Abstract: A method may include measuring, by a user device in a wireless network, a plurality of downlink reference signals received from a network node, wherein the plurality of downlink reference signals are associated with a group of transmission configuration indication (TCI) states that may be used at least for uplink communication by the user device; determining, by the user device based at least on the measuring, a plurality of subsets of the downlink reference signals, wherein the TCI states associated with any one subset of the plurality of subsets of downlink reference signals may be activated at a time by the user device for uplink transmission; and sending, by the user device to the network node, a measurement report that indicates one or more downlink reference signals for each subset of the plurality of subsets.

公开(公告)号：US20230261723A1

公开(公告)日：2023-08-17

申请号：US18014513

申请日：2021-06-14

Applicant: Nokia Technologies Oy

Inventor： Sami HAKOLA ,  Timo KOSKELA ,  Mihai ENESCU ,  Juha KARJALAINEN

IPC: H04B7/06 ,  H04B7/08

CPC classification number: H04B7/06966 ,  H04B7/088

Abstract: An apparatus including: at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: maintain a measurement report pool including a plurality of measurement reports provided to a base station, each measurement report indicating one or more downlink reference signals; receive information indicating a selected measurement report within the measurement report pool and indicating a selected downlink reference signal within the selected measurement report from a base station; and determine a serving beam based on the selected downlink reference signal within the selected measurement report.

公开(公告)号：US20230189039A1

公开(公告)日：2023-06-15

申请号：US17926037

申请日：2020-05-21

Applicant: NOKIA Technologies OY

Inventor： Samuli TURTINEN ,  Chunli WU ,  Tero HENTTONEN ,  Timo KOSKELA

IPC: H04W24/10 ,  H04W16/28

CPC classification number: H04W24/10 ,  H04W16/28

Abstract: Example embodiments relate to wireless communication devices, methods and systems for beam failure recovery (BFR) in a cell activation procedure. According to an embodiment, a method for cell activation includes receiving, at a terminal device (UE), a first indication from a network to activate a cell configured for the UE, and responsive to the first indication, triggering a beam information reporting for the cell.

公开(公告)号：US20230146882A1

公开(公告)日：2023-05-11

申请号：US17767589

申请日：2019-10-14

Applicant: Nokia Technologies Oy

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

IPC: H04W24/10 ,  H04W24/08

CPC classification number: H04W24/10 ,  H04W24/08

Abstract: An apparatus for a terminal has means for storing a first configuration for measurement reporting on downlink reference signals, wherein one or more downlink reference signals correspond to one of a plurality of states for a first channel. The apparatus also has means for receiving an activation of a first state of the plurality of states for the first channel, and determining a second configuration for measurement reporting based on the first configuration for measurement reporting and the received activation of the first state, wherein the second configuration for measurement reporting configures the terminal to report measurements on a first downlink reference signal corresponding to the first state.

公开(公告)号：US20230036639A1

公开(公告)日：2023-02-02

申请号：US17791097

申请日：2021-02-05

Applicant: Nokia Technologies Oy

Inventor： Sami HAKOLA ,  Timo KOSKELA ,  Juha KARJALAINEN ,  Mihai ENESCU

IPC: H04L5/00 ,  H04B7/06 ,  H04B7/08

Abstract: Systems, methods, apparatuses, and computer program products for supporting a narrow serving beam in a hierarchical beam configuration. For example, certain embodiments may provide a UE that may receive, from a network node, information of a quasi co-location (QCL) configuration of self-contained, aperiodic, and/or semi-persistent tracking reference signals (TRSs) for sub-beams, where a source for one or more TRSs may be channel state information (CSI-RS) without repetition. In addition, the UE may determine these TRSs as self-contained, for which there are no associated periodic TRSs, if there is a TRS configured for an SSB sub-beam.