公开(公告)号：US11877288B2

公开(公告)日：2024-01-16

申请号：US17388185

申请日：2021-07-29

Applicant: Nokia Technologies Oy

Inventor： Alessio Marcone ,  Nhat-Quang Nhan ,  Marco Maso

IPC: H04W72/21 ,  H04W72/044 ,  H04L27/26 ,  H04W72/23

CPC classification number: H04W72/21 ,  H04L27/2601 ,  H04W72/044 ,  H04W72/23

Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform determining a mismatch between at least one of a location or the number of physical resource blocks occupied by at least one of a plurality of physical uplink shared channel transmissions and at least one of a location or a number of physical resource blocks occupied by a physical uplink control channel for a physical uplink control channel transmission; and based on the determined mismatch, performing operations comprising at least one of: multiplexing uplink control information for the physical uplink control channel transmission with the at least one of the plurality of physical uplink shared channel transmissions, adapting the at least one of the location or the number of physical resource blocks of the physical uplink control channel transmission for matching the at least one of the location or the number of physical resource blocks occupied by the at least one of the plurality of physical uplink shared channel transmissions, or determining an information and communicate the information using at least one of downlink control information, medium access control—control element or higher layer signaling for overcoming at least the mismatch.

公开(公告)号：US11764911B2

公开(公告)日：2023-09-19

申请号：US17221954

申请日：2021-04-05

Applicant: Nokia Technologies Oy

Inventor： Nhat-Quang Nhan ,  Marco Maso ,  Pasi Eino Tapio Kinnunen ,  Karri Markus Ranta-aho ,  Alessio Marcone

IPC: H04L1/18 ,  H04L1/00 ,  H04L1/1867

CPC classification number: H04L1/189 ,  H04L1/0068 ,  H04L1/1874

Abstract: Where large transport blocks are rate-matched and transmitted on each PUSCH segment using different redundancy versions (RVs), RV cycling with a small number of PUSCH segments might not cover the whole codeword, and/or rate-matching a large TBS across many PUSCH segments into the resource of a single PUSCH segment may lead to an effective coding rate of the self-decodable redundancy versions that is too high. To avoid these issues, the starting position of one or more RVs may be shifted by setting the starting position of a current RV to be the same as an ending position of a previous position, or by scaling the starting position by a value. Alternatively, these issues may be avoided by setting a new starting position for an RV based on the gap from the end of a previous RV to the start of a current RV.

公开(公告)号：US20230180135A1

公开(公告)日：2023-06-08

申请号：US18062740

申请日：2022-12-07

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Alessio Marcone ,  Nhat-Quang Nhan ,  Marco Maso

IPC: H04W52/14 ,  H04W52/32 ,  H04L5/00

CPC classification number: H04W52/146 ,  H04W52/325 ,  H04L5/0051

Abstract: There are provided measures for performing uplink transmission power adjustment according to a transmit power control command in an uplink transmission using at least two transmission occasions, wherein the uplink transmission comprises a reference signal, and wherein a signal property of the reference signal is configured to be maintained in a time window.

公开(公告)号：US20230033400A1

公开(公告)日：2023-02-02

申请号：US17388206

申请日：2021-07-29

Applicant: Nokia Technologies Oy

Inventor： Marco Maso ,  Nhat-Quang Nhan ,  Alessio Marcone

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/00

Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform determining one duration of scheduled transmissions for at least one of physical uplink control channels or physical uplink shared channels; determining at least one actual duration over which power consistency and phase continuity can be maintained; applying one or more time-domain window duration based at least in part on the determined at least one actual duration to make the one or more time-domain window duration cover the one duration of the scheduled transmissions; and based on the determined more than one time-domain window duration, performing at least one of modulation or demodulation of the scheduled transmissions

公开(公告)号：US20220321269A1

公开(公告)日：2022-10-06

申请号：US17221954

申请日：2021-04-05

Applicant: Nokia Technologies Oy

Inventor： Nhat-Quang Nhan ,  Marco Maso ,  Pasi Eino Tapio Kinnunen ,  Karri Markus Ranta-aho ,  Alessio Marcone

IPC: H04L1/18 ,  H04L1/00

Abstract: Where large transport blocks are rate-matched and transmitted on each PUSCH segment using different redundancy versions (RVs), RV cycling with a small number of PUSCH segments might not cover the whole codeword, and/or rate-matching a large TBS across many PUSCH segments into the resource of a single PUSCH segment may lead to an effective coding rate of the self-decodable redundancy versions that is too high. To avoid these issues, the starting position of one or more RVs may be shifted by setting the starting position of a current RV to be the same as an ending position of a previous position, or by scaling the starting position by a value. Alternatively, these issues may be avoided by setting a new starting position for an RV based on the gap from the end of a previous RV to the start of a current RV.

公开(公告)号：US12244543B1

公开(公告)日：2025-03-04

申请号：US18932708

申请日：2024-10-31

Applicant: Nokia Technologies Oy

Inventor： Jie Gao ,  Nhat-Quang Nhan ,  Claudio Rosa ,  Jing Yuan Sun ,  Youngsoo Yuk

IPC: H04W74/08 ,  H04L1/00 ,  H04L5/14 ,  H04W74/0833

Abstract: Example embodiments of the present disclosure relate to, apparatuses methods and computer readable medium for Message 3 enhancement. In a method, a first apparatus transmits, to a second apparatus, a random access request in at least one of a non-subband non-overlapping full duplex (non-SBFD) resource or a subband non-overlapping full duplex (SBFD) resource. The first apparatus receives, from the second apparatus, information indicating a part of at least one of the SBFD resource or the non-SBFD resource, wherein the part of the at least one of the SBFD resource or the non-SBFD resource is to be used for an additional Message 3 transmission. The first apparatus performs the additional Message 3 transmission to the second apparatus in the part of the at least one of the SBFD resource or the non-SBFD resource.

公开(公告)号：US12192016B2

公开(公告)日：2025-01-07

申请号：US18362515

申请日：2023-07-31

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Nhat-Quang Nhan ,  Marco Maso ,  Pasi Eino Tapio Kinnunen ,  Karri Markus Ranta-Aho ,  Alessio Marcone

IPC: H04L1/1867 ,  H04L1/00

Abstract: Where large transport blocks are rate-matched and transmitted on each PUSCH segment using different redundancy versions (RVs), RV cycling with a small number of PUSCH segments might not cover the whole codeword, and/or rate-matching a large TBS across many PUSCH segments into the resource of a single PUSCH segment may lead to an effective coding rate of the self-decodable redundancy versions that is too high. To avoid these issues, the starting position of one or more RVs may be shifted by setting the starting position of a current RV to be the same as an ending position of a previous position, or by scaling the starting position by a value. Alternatively, these issues may be avoided by setting a new starting position for an RV based on the gap from the end of a previous RV to the start of a current RV.

公开(公告)号：US12088433B2

公开(公告)日：2024-09-10

申请号：US18165393

申请日：2023-02-07

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Elena Peralta Calvo ,  Roberto Maldonado ,  Nhat-Quang Nhan

IPC: H04L5/12 ,  H04L5/00 ,  H04L25/02

CPC classification number: H04L25/0202 ,  H04L5/0005 ,  H04L5/0073

Abstract: Techniques are provided for facilitating channel estimation to mitigate cross-link interference between a base station in a first cell and at least one neighbor base station. In the context of a method performed by the base station, an indication for assistance information to support channel estimation is provided from the base station to at least one neighbor base station. The method also includes receiving assistance information from at least one neighbor base station. The method further includes causing a time-frequency muting pattern to be signaled to at least one user equipment in a first cell. The method also includes estimating an interference covariance matrix from an interfering link of the at least one neighbor base station based at least in part on the assistance information and estimating the desired signal based on the interference covariance matrix. Corresponding method, apparatus and computer-readable storage mediums are also provided for a base station.

公开(公告)号：US20240205918A1

公开(公告)日：2024-06-20

申请号：US18589634

申请日：2024-02-28

Applicant: Nokia Technologies Oy

Inventor： Marco Maso ,  Nhat-Quang Nhan ,  Alessio Marcone

IPC: H04W72/1268 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W72/1268 ,  H04L5/0051 ,  H04W72/0446 ,  H04W72/23

Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform determining one duration of scheduled transmissions for at least one of physical uplink control channels or physical uplink shared channels; determining at least one actual duration over which power consistency and phase continuity can be maintained; applying one or more time-domain window duration based at least in part on the determined at least one actual duration to make the one or more time-domain window duration cover the one duration of the scheduled transmissions; and based on the determined more than one time-domain window duration, performing at least one of modulation or demodulation of the scheduled transmissions

公开(公告)号：US12016014B2

公开(公告)日：2024-06-18

申请号：US17388206

申请日：2021-07-29

Applicant: Nokia Technologies Oy

Inventor： Marco Maso ,  Nhat-Quang Nhan ,  Alessio Marcone

IPC: H04W72/1268 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W72/1268 ,  H04L5/0051 ,  H04W72/0446 ,  H04W72/23

Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform determining one duration of scheduled transmissions for at least one of physical uplink control channels or physical uplink shared channels; determining at least one actual duration over which power consistency and phase continuity can be maintained; applying one or more time-domain window duration based at least in part on the determined at least one actual duration to make the one or more time-domain window duration cover the one duration of the scheduled transmissions; and based on the determined more than one time-domain window duration, performing at least one of modulation or demodulation of the scheduled transmissions.