公开(公告)号：US11576174B2

公开(公告)日：2023-02-07

申请号：US17222297

申请日：2021-04-05

Applicant: Nokia Technologies OY

Inventor： Esa Tapani Tiirola ,  Kari Juhani Hooli ,  Timo Erkki Lunttila

IPC: H04W72/04 ,  H04L1/18 ,  H04L1/16 ,  H04W72/12

Abstract: In a system, apparatus, method, and non-transitory computer readable medium for implementing time domain resource allocation (TDRA) enhancements for use in a 60 GHz frequency range scenario, a user equipment (UE) device may be caused to, receive a time domain resource allocation (TDRA) table from a radio access network (RAN) node, the TDRA table including TDRA configuration information for at least one multi-slot TDRA, receive an indication regarding at least one multi-slot TDRA from the RAN node, receive at least one masking signal indication from the RAN node, the at least one masking signal indication including information corresponding to at least one scheduled transmission slot for at least one masking signal, determine whether to modify the multi-slot TDRA based on the received at least one masking signal indication, and perform multi-slot communication with the RAN node based on results of the determining whether to modify the multi-slot TDRA.

公开(公告)号：US11528707B2

公开(公告)日：2022-12-13

申请号：US17239764

申请日：2021-04-26

Applicant: Nokia Technologies Oy

Inventor： Navin Hathiramani ,  Timo Erkki Lunttila ,  Arto Lehti

IPC: H04W72/04 ,  H04W72/12 ,  H04W16/14

Abstract: An apparatus includes a processor; and a non-transitory memory including computer program code; wherein the memory and the computer program code are configured to, with the processor, cause the apparatus at least to: report at least two reported beams to a radio node; receive a configuration from the radio node for at least two configured beams, the at least two configured beams comprising a primary beam and at least one secondary beam; attempt to decode data based on the primary beam, per monitoring occasion for a downlink channel, based on the received configuration; in response to a failure to decode the data based on the primary beam, attempt to decode the data based on the at least one secondary beam over the downlink channel; and transmit or receive information over a scheduling occasion using at least one of the at least two configured beams following a successful decoding attempt.

公开(公告)号：US11425697B2

公开(公告)日：2022-08-23

申请号：US16637442

申请日：2017-08-11

Applicant: Nokia Technologies Oy

Inventor： Esa Tapani Tiirola ,  Kari Juhani Hooli ,  Timo Erkki Lunttila

IPC: H04L12/50 ,  H04W72/04 ,  H04L1/18 ,  H04W72/12

Abstract: A technique includes receiving, by a user device from a base station, a first message indicating a plurality of sets of uplink control channel resources for the uplink transmission of a type of uplink control information, each set of uplink control channel resources having a resource configuration; receiving, by the user device from the base station, a second message that is different from the first message, the second message indicating a selected uplink control channel resources, of the plurality of sets of uplink control channel resources, for the uplink transmission of a type of uplink control information; and sending, by the user device to the base station, uplink control information via the selected set of uplink control channel resources.

公开(公告)号：US11336336B2

公开(公告)日：2022-05-17

申请号：US16969046

申请日：2019-02-15

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Klaus Hugl ,  Timo Erkki Lunttila

IPC: H04B7/0417 ,  H04B7/0452 ,  H04B7/0456 ,  H04L5/00

Abstract: Systems, methods, apparatuses, and computer program products for dynamic transmit diversity fallback are provided. One method may include configuring a user equipment with a maximum number of multiple-input multiple-output (MIMO) layers used for transmission mode 9 or transmission mode 10 scheduling, and performing, by a network node, at least one of transmission mode 9 or transmission mode 10 scheduling. The configuring may include indicating to the user equipment to use a modified mapping table providing transmit diversity fallback for the at least one of transmission mode 9 or transmission mode 10 scheduling.

公开(公告)号：US11166296B2

公开(公告)日：2021-11-02

申请号：US16638053

申请日：2017-08-11

Applicant: Nokia Technologies Oy

Inventor： Karol Schober ,  Timo Erkki Lunttila ,  Klaus Hugl

IPC: H04W4/00 ,  H04W72/12

Abstract: It is provided a method, comprising estimating a future instantaneously required processing effort required by a terminal to process symbols received in at least one first transmission time interval and at least one second transmission time interval; checking if the estimated future instantaneously required processing effort exceeds a capability of the terminal to process the symbols; modifying a future scheduling of the symbols for the terminal if the future instantaneously required processing effort exceeds the capability; wherein the first transmission time intervals and the second transmission time intervals are of different types.

公开(公告)号：US12127250B2

公开(公告)日：2024-10-22

申请号：US17286994

申请日：2018-11-02

Applicant: Nokia Technologies Oy

Inventor： Esa Tapani Tiirola ,  Kari Juhani Hooli ,  Timo Erkki Lunttila

IPC: H04W74/0816 ,  H04W72/0453 ,  H04W72/1268 ,  H04W74/00

CPC classification number: H04W74/0816 ,  H04W72/0453 ,  H04W72/1268 ,  H04W74/006

Abstract: According to an example aspect of the present invention, there is provided a method for a cellular wireless device, including, obtaining, from a cellular base station, a first opportunity for an uplink data transmission on an unlicensed frequency band, wherein the first opportunity is within a first period reserved for first transmission opportunities on a frequency channel, upon detecting that the frequency channel is occupied at a beginning of the first opportunity, determining a second opportunistic resource for the uplink data transmission or a downlink transmission and receiving or transmitting using the second opportunistic resource.

公开(公告)号：US11910441B2

公开(公告)日：2024-02-20

申请号：US17223980

申请日：2021-04-06

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jorma Johannes Kaikkonen ,  Timo Erkki Lunttila ,  Sami-Jukka Hakola ,  Jarkko Tuomo Koskela

IPC: H04W4/00 ,  H04W16/14

CPC classification number: H04W74/0833 ,  H04W16/14

Abstract: Systems, methods, apparatuses, and computer program products for physical random access channel (PRACH) in unlicensed spectrum may be provided. For example, a configuration may be provided to a user equipment, where the configuration is related to using short control signaling exemption (SCSe) in connection with the management of uplink PRACH transmissions.

公开(公告)号：US11895702B2

公开(公告)日：2024-02-06

申请号：US17394934

申请日：2021-08-05

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Timo Erkki Lunttila ,  Kari Juhani Hooli ,  Arto Lehti

IPC: H04W74/08 ,  H04W72/23

CPC classification number: H04W74/0808 ,  H04W72/23

Abstract: Systems, methods, apparatuses, and computer program products for handling a listen before talk (LBT) failure are provided. One method may include performing, by a user equipment, listen before talk (LBT). When the listen before talk (LBT) is successful, the method may include transmitting an intended transmission subsequent to the listen before talk (LBT). When the listen before talk (LBT) is not successful, the method may include transmitting an indication of listen before talk (LBT) failure by transmitting a portion of the intended transmission subsequent to the listen before talk (LBT).

公开(公告)号：US20240008007A1

公开(公告)日：2024-01-04

申请号：US18247328

申请日：2020-10-15

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Karol Schober ,  Vitaly Petrov ,  Esa Tapani Tiirola ,  Kari Juhani Hooli ,  Timo Erkki Lunttila

IPC: H04W72/0446 ,  H04W72/044 ,  H04W74/08

CPC classification number: H04W72/0446 ,  H04W72/046 ,  H04W74/0808

Abstract: There is provided a method for UE of a wireless communication network, the method comprising: receiving, from a network element of the wireless communication network, a first SFI element of a first type indicating a beam specific slot combination for the UE, the slot combination comprising at least one temporary slot comprising at least one temporary symbol configured to be overwritable by a SFI element of a second type or another SFI element of the first type; and following a configured behavior during the at least one temporary symbol.

公开(公告)号：US11785640B2

公开(公告)日：2023-10-10

申请号：US17067083

申请日：2020-10-09

Applicant: Nokia Technologies Oy

Inventor： Timo Erkki Lunttila ,  Frank Frederiksen

IPC: H04W74/08 ,  H04W16/14

CPC classification number: H04W74/0808 ,  H04W16/14

Abstract: According to an example aspect of the present invention, there is provided an apparatus comprising at least one processing core, at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to participate in a cooperative wireless transmission of a data block with peer apparatuses, wherein the cooperative transmission comprises an early transmit opportunity and a late transmit opportunity starting after the early transmit opportunity starts, wherein the cooperative transmission may comprise at least one further late transmission opportunity starting after the late transmit opportunity, perform a listen-before-talk test to check, if first radio resources are available, and responsive to the listen-before-talk test indicating the first resources are available, initiate a transmission of a data block on the first radio resources during the early transmit opportunity.