公开(公告)号：US20220240244A1

公开(公告)日：2022-07-28

申请号：US17555912

申请日：2021-12-20

Applicant: Nokia Technologies Oy

Inventor： Klaus HUGL ,  Kari Juhani HOOLI ,  Juha Sakari KORHONEN

IPC: H04W72/04 ,  H04L1/18 ,  H04L5/00 ,  H04L27/26

Abstract: Systems, methods, apparatuses, and computer program products for semi-static pattern for change of cell for physical uplink control channel (PUCCH) are provided. One method may include configuring at least one user equipment (UE) with a configuration for more than one serving cell for physical uplink control channel (PUCCH) transmission within at least one physical uplink control channel (PUCCH) cell group, and configuring the at least one user equipment (UE) with a configuration for a time-domain pattern of an applicable physical uplink control channel (PUCCH) cell within the at least one physical uplink control channel (PUCCH) cell group.

公开(公告)号：US20190044663A1

公开(公告)日：2019-02-07

申请号：US15670803

申请日：2017-08-07

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Claudio ROSA ,  Klaus HUGL

IPC: H04L1/18 ,  H04W72/12

Abstract: Various communication systems may benefit from the appropriate handling of multiple competing transmissions. For example, high or ultra reliable low latency communication systems may benefit from cycling hybrid automatic repeat request transmission processes for grant-less uplink transmission. A method can include identifying or predicting a plurality of pending data transmissions. The method can also include deterministically cycling the pending data transmissions among a plurality of available resources.

公开(公告)号：US20180049189A1

公开(公告)日：2018-02-15

申请号：US15233686

申请日：2016-08-10

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Klaus HUGL ,  Karol SCHOBER

IPC: H04W72/04

CPC classification number: H04W72/0446 ,  H04L5/0051 ,  H04L5/0094 ,  H04W72/042

Abstract: A method and apparatus may include performing, by a network node, a short Physical Downlink Shared Channel scheduling decision for a user equipment. The method can also include determining a short Physical Downlink Control Channel candidate for carrying a downlink assignment to the user equipment. The method can also include determining a short Physical Downlink Control Channel candidate set. The short Physical Downlink Control Channel candidate set is specific to the user equipment. The method can also include determining a plurality of logical signaling groups based on the determined candidate set. The method can also include determining which groups of the plurality of logical signaling groups that the network node will perform short Physical Downlink Shared Channel rate matching. The method can also include determining the short Physical Downlink Shared Channel resource mapping and creation of the short Physical Downlink Shared Channel. The method can also include transmitting Downlink Control Information on short Physical Downlink Control Channel and short Physical Downlink Shared Channel to the user equipment.

公开(公告)号：US20250055597A1

公开(公告)日：2025-02-13

申请号：US18923328

申请日：2024-10-22

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Esa Tapani TIIROLA ,  Kari Juhani HOOLI ,  Klaus HUGL ,  Timo Erkki LUNTTILA ,  Sami-Jukka HAKOLA

IPC: H04L1/00 ,  H04W56/00 ,  H04W72/0453 ,  H04W72/231

Abstract: Embodiments of the present disclosure relate to controlling a control resource set (CORESET) #0 puncturing. Some embodiments comprise determining, at a first apparatus, based at least on detection of a synchronization signal block, received from a second apparatus, on a specific frequency location, whether a CORESET of a specific type is punctured, wherein a portion of resources punctured in the CORESET of the specific type are incapable of carrying downlink control information; in accordance with a determination that the CORESET of the specific type is punctured, obtaining a CORESET puncturing pattern; and determining the portion of resources punctured in the CORESET at least based on the CORESET puncturing pattern. Furthermore, the method comprises indicating, from a second apparatus to a first apparatus, that a CORESET of a specific type is punctured by transmitting a synchronization signal block on a specific frequency location.

公开(公告)号：US20240340889A1

公开(公告)日：2024-10-10

申请号：US18620174

申请日：2024-03-28

Applicant: Nokia Technologies Oy

Inventor： Klaus HUGL ,  Matha DEGHEL

IPC: H04W72/1268 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/11 ,  H04W72/21 ,  H04W76/28

CPC classification number: H04W72/1268 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/11 ,  H04W72/21 ,  H04W76/28

Abstract: Certain examples of the present disclosure relate to controlling the transmission of Semi-Persistent Scheduling Hybrid Automatic Repeat request Acknowledgment, SPS HARQ-ACK, and Physical Uplink Control Channel, PUCCH, repetitions. Some examples provide an apparatus configured for: determining Discontinuous Reception, DRX, timing information, wherein the DRX timing information is indicative of at least one time period of cell DRX inactivity; determining PUCCH resource information (205), wherein the PUCCH resource information is indicative of a PUCCH resource for the apparatus to transmit a SPS HARQ-ACK; and controlling a transmission of the SPS HARQ-ACK based at least in part on the DRX timing information and the PUCCH resource information.

公开(公告)号：US20230379920A1

公开(公告)日：2023-11-23

申请号：US18247885

申请日：2021-10-08

Applicant: Nokia Technologies Oy

Inventor： Matha DEGHEL ,  Klaus HUGL

IPC: H04W72/21 ,  H04W72/56

CPC classification number: H04W72/21 ,  H04W72/56

Abstract: Disclosed is a method comprising cancelling a first physical uplink shared channel comprising a first set of uplink control information. The first set of uplink control information is stored. At least a part of the first set of uplink control information is multiplexed on a second physical uplink shared channel. The second physical uplink shared channel is transmitted to a base station.

公开(公告)号：US20230284163A1

公开(公告)日：2023-09-07

申请号：US18018517

申请日：2020-07-28

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Ling YU ,  Klaus HUGL ,  Dawid KOZIOL ,  Devaki CHANDRAMOULI ,  Thomas Haaning JACOBSEN

IPC: H04W56/00 ,  H04W72/25

CPC classification number: H04W56/004 ,  H04W72/25

Abstract: Systems, methods, apparatuses, and computer program products for device-to-device (D2D) assisted 5G timing synchronization by enabling or disabling time compensation are provided. One method may include determining to initiate a procedure to determine whether to enable or disable propagation delay (PD) compensation for acquiring 5G system (5GS) timing with a sidelink (SL) group of user equipment. When it is determined to initiate the procedure, the method may include transmitting propagation delay (PD) information of the user equipment as a sidelink (SL) groupcast message over a sidelink (SL) control channel to at least one of the group of user equipment, receiving at least one of acknowledgement or nonacknowledgement from one or more of the group of user equipment, and determining whether to enable or disable the propagation delay (PD) compensation based on the received acknowledgement or nonacknowledgement from the group of user equipment.

公开(公告)号：US20210184813A1

公开(公告)日：2021-06-17

申请号：US16762766

申请日：2018-11-16

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Volker BRAUN ,  Esa TIIROLA ,  Karol SCHOBER ,  Klaus HUGL

IPC: H04L5/00 ,  H04L9/06 ,  H04W72/12

Abstract: Various communication systems may benefit from allocation of candidates for a channel. For example, some new radio communication systems may benefit from hashing for allocation of control channel candidates. A method can include applying a hashing function for associating a plurality of decoding candidates of a search space set with subsets of control channel elements of a control resource set, and using the decoding candidate for scheduling of a user equipment in a control channel, wherein the hashing function is non-uniform in a pseudo-random manner and with one candidate per subband. The method can also include scheduling the user equipment based on the applied hashing function.

公开(公告)号：US20210111768A1

公开(公告)日：2021-04-15

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：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.