公开(公告)号：US20220039077A1

公开(公告)日：2022-02-03

申请号：US17278763

申请日：2019-08-07

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Timo KOSKELA ,  Samuli TURTINEN ,  Chunli WU ,  Mihai ENESCU ,  Sami HAKOLA

IPC: H04W72/04 ,  H04W24/10 ,  H04W16/28

Abstract: Embodiments of the present disclosure relate to reporting beam failure. A terminal device detects a beam failure on one or more serving cells of the terminal device. If the beam failure is detected on the one or more serving cells, the terminal device obtains information concerning one or more candidate beams and the one or more serving cells. Each of the one or more candidate beams is associated with a respective one of the one or more serving cells. The terminal device then transmits at least a portion of the information to a network device associated with the one or more serving cells.

公开(公告)号：US20210050900A1

公开(公告)日：2021-02-18

申请号：US16983728

申请日：2020-08-03

Applicant: Nokia Technologies Oy

Inventor： Matha DEGHEL ,  Mihai ENESCU ,  Sami HAKOLA ,  Sigen YE ,  Klaus HUGL

IPC: H04B7/06 ,  H04W72/04 ,  H04W24/02 ,  H04W72/12

Abstract: A method may include receiving, from a network node, association and configuration information for a plurality of sequences, where each sequence may be associated to at least one network-node beam or beam-pair link. The method may also include performing beam measurements of beams from the network node to obtain beam measurement information. The method may further include detecting beam misalignment of the beam based on the beam measurement information. In addition, the method may include transmitting a sequence among the plurality of sequences to the network node to inform the network node of the beam misalignment, and to trigger the network node to start a beam adjustment procedure and a monitoring procedure for a configured-grant configuration. Further, the method may include, after transmitting the sequence, considering the indicated preferred beam as a new serving beam, and switching to the configured-grant configuration associated with this new serving beam.

公开(公告)号：US20190081825A1

公开(公告)日：2019-03-14

申请号：US16083032

申请日：2016-03-23

Applicant: Nokia Technologies Oy

Inventor： Kari PAJUKOSKI ,  Sami HAKOLA ,  Esa TIIROLA

IPC: H04L25/03 ,  H04L27/26 ,  H04L5/00

Abstract: A technique, including transmitting data and/or control information; and transmitting common phase error and/or inter carrier interference correction reference signal, wherein said common phase error and/or inter carrier interference correction reference signal occupies a variable amount of radio resources.

公开(公告)号：US20240171226A1

公开(公告)日：2024-05-23

申请号：US18016573

申请日：2021-06-15

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Simon SVENDSEN ,  Ingo VIERING ,  Sami HAKOLA ,  Christian ROM ,  Samantha CAPORAL DEL BARRIO

IPC: H04B7/0404 ,  H04B7/024 ,  H04B7/06 ,  H04B7/08

CPC classification number: H04B7/0404 ,  H04B7/024 ,  H04B7/06958 ,  H04B7/088

Abstract: An apparatus comprising means for:



changing an antenna configuration of the apparatus used to enable operation of the apparatus as a
first node of a radio telecommunication network;
creating an antenna configuration correction index (ACCI) of the first node;
providing the antenna configuration correction index of the first node for use in a beam selection procedure for enabling data communication by the first node.

公开(公告)号：US20240073920A1

公开(公告)日：2024-02-29

申请号：US18261374

申请日：2021-01-14

Applicant: Nokia Technologies Oy

Inventor： Samuli TURTINEN ,  Sami HAKOLA ,  Jussi-Pekka KOSKINEN ,  Chunli WU

IPC: H04W72/232

CPC classification number: H04W72/232

Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of resource configuration for transmission of DMRS. The method comprises receiving, from a second device, information associated with a set of resources for monitoring a control channel between the first device and the second device for a Small Data Transmission (SDT) procedure, between the first device and the second device; monitoring the control channel based on the information; and performing the SDT based on a result of the monitoring procedure. In this way, the terminal device may determine a set of resources for the PDCCH monitoring for the SDT and therefore the blocking probability in the common search space can be avoid and the system efficiency can be improved.

公开(公告)号：US20220360353A1

公开(公告)日：2022-11-10

申请号：US17763370

申请日：2019-10-08

Applicant: Nokia Technologies OY

Inventor： Kari PAJUKOSKI ,  Esa TIIROLA ,  Sami HAKOLA ,  Oskari TERVO ,  Benny VEJLGAARD ,  Jorma KAIKKONEN ,  Marco MASO

IPC: H04J13/00 ,  H04J11/00 ,  H04L27/26 ,  H04L5/00 ,  H04J13/10

Abstract: An apparatus comprising: 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: generate (606) a synchronization signal for transmission over one or more symbols, wherein the number of symbols is dependent on a subcarrier spacing.

公开(公告)号：US20230096338A1

公开(公告)日：2023-03-30

申请号：US17798953

申请日：2021-02-11

Applicant: Nokia Technologies Oy

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

IPC: H04W36/00 ,  H04W24/10 ,  H04W72/232 ,  H04L5/00 ,  H04W72/231

Abstract: A base station including at least one processor, and memory storing instructions that, when executed by the at least one processor, cause the base station at least to configure a user equipment, UE, with a bandwidth part associated with a non-serving cell, and with a reference signal associated with the bandwidth part, and to activate a transmission configuration indicator, ICI, state for PDCCH and/or PDSCH reception within the bandwidth part. The activated TCI state comprises quasi-co-located, QCL, information associated with the reference signal or with a further reference signal.

公开(公告)号：US20230059284A1

公开(公告)日：2023-02-23

申请号：US17880724

申请日：2022-08-04

Applicant: Nokia Technologies Oy

Inventor： Sami HAKOLA ,  IIkka Keskitalo ,  Shashika Manosha Kapuruhamy Badalge ,  Juha Karjalainen ,  Timo Koskela

IPC: H04W72/04 ,  H04W24/10

Abstract: Systems, methods, apparatuses, and computer program products for facilitating explicit latency mode determination in beam switching. One method may include receiving, by a user equipment, at least one beam switch command from at least one network entity. The user equipment may further determine at least one latency and switching mode, and perform beam switch based on the at least one latency and switching mode.

公开(公告)号：US20220039155A1

公开(公告)日：2022-02-03

申请号：US17276539

申请日：2018-09-28

Applicant: Nokia Technologies Oy

Inventor： Sami HAKOLA ,  Esa TIIROLA ,  Kari HOOLI ,  Timo KOSKELA

IPC: H04W74/08 ,  H04W74/00

Abstract: A method including configuring a first radio beam pair and at least a second radio beam pair to a communication connection, wherein the first radio beam pair includes a first transmission radio beam having a first transmission direction and the second radio beam pair including a second transmission radio beam having a second transmission direction different from the first transmission direction; triggering channel contention to transmit at least one message from the apparatus and performing radio channel sensing for both the first transmission radio beam and the second transmission radio beam during the channel contention; acquiring a transmission opportunity in response to detecting that a radio channel is available for at least one of the first transmission radio beam and the second transmission radio beam; and causing transmission of the at least one message during the transmission opportunity.

公开(公告)号：US20210029746A1

公开(公告)日：2021-01-28

申请号：US17043403

申请日：2019-02-14

Applicant: Nokia Technologies Oy

Inventor： Samuli TURTINEN ,  Chunli WU ,  Sami HAKOLA

IPC: H04W74/08 ,  H04W72/04

Abstract: Method, apparatuses, and computer program product for addressing random access responses with extended response windows. One method may include accessing, by a user equipment, a network by sending a random access channel preamble to a network element. The method may also include receiving, in response to the random access channel preamble, a random access response from the network element. The random access response provides an indication of which random access channel occasion in time within a span of one or a plurality of radio frames the random access response applies.