公开(公告)号：US20240381481A1

公开(公告)日：2024-11-14

申请号：US18316798

申请日：2023-05-12

Applicant: Nokia Technologies Oy

Inventor： John HARRIS ,  Daniela LASELVA ,  Nhat-Quang NHAN ,  Jorma Johannes KAIKKONEN

IPC: H04W76/28 ,  H04W72/1268

Abstract: Disclosed is a method comprising receiving a cell discontinuous transmission, DTX, configuration for a cell, the cell DTX configuration indicating one or more cell DTX non-active periods of the cell; obtaining at least one uplink grant configuration to be applied for one or more uplink data transmissions during the one or more DTX non-active periods of the cell; determining, based on the at least one uplink grant configuration, an uplink grant for the one or more uplink data transmissions; and transmitting the one or more uplink data transmissions using the determined uplink grant during the one or more cell DTX non-active periods.

公开(公告)号：US20240340893A1

公开(公告)日：2024-10-10

申请号：US18625316

申请日：2024-04-03

Applicant: Nokia Technologies Oy

Inventor： Kari Juhani HOOLI ,  Arto LEHTI ,  Oskari TERVO ,  Esa Tapani TIIROLA ,  Nhat-Quang NHAN ,  Marco MASO

IPC: H04W72/1268 ,  H04L5/00 ,  H04L5/06 ,  H04W72/044 ,  H04W72/23

CPC classification number: H04W72/1268 ,  H04L5/0092 ,  H04L5/06 ,  H04W72/0473 ,  H04W72/23

Abstract: There is provided an apparatus, computer program and method for causing a user equipment to perform: receiving, from an access network node, a grant of uplink resources for making an uplink transmission within a frequency band for data transmission; determining whether the apparatus is configured to obtain a signal for the uplink transmission by applying a frequency-domain spectrum shaping with spectrum extension operation to a baseband signal; and selecting an uplink power to be used for transmitting the uplink transmission in dependence on said whether the apparatus is configured to apply the frequency-domain spectrum shaping with spectrum extension operation.

公开(公告)号：US20240267261A1

公开(公告)日：2024-08-08

申请号：US18165393

申请日：2023-02-07

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Elena PERALTA CALVO ,  Roberto MALDONADO ,  Nhat-Quang NHAN

IPC: H04L25/02 ,  H04L5/00

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：US20240089988A1

公开(公告)日：2024-03-14

申请号：US18343286

申请日：2023-06-28

Applicant: Nokia Technologies Oy

Inventor： Nhat-Quang NHAN ,  Kari Juhani HOOLI ,  Oskari TERVO ,  Amir Mehdi AHMADIAN TEHRANI ,  Marco MASO ,  Karri Markus RANTA-AHO ,  Alessio MARCONE

IPC: H04W72/232

CPC classification number: H04W72/232

Abstract: Devices, methods and computer programs for client device operation mode indication are disclosed. A client device obtains a first indication indicating at least a time duration and at least a first period for repeating the time duration. A downlink control information, DCI, received within the indicated time duration includes a second indication indicating a second operation mode of the client device, and the second indication is not included when the DCI is received outside of the indicated time duration. In response to receiving, at the client device, the DCI from a network node device within the indicated time duration, the client device determines the second operation mode of the client device based on the received second indication, and applies the determined second operation mode of the client device.

公开(公告)号：US20240089034A1

公开(公告)日：2024-03-14

申请号：US18347870

申请日：2023-07-06

Applicant: Nokia Technologies Oy

Inventor： Nhat-Quang NHAN ,  Alessio MARCONE ,  Marco MASO ,  Amir Mehdi AHMADIAN TEHRANI

IPC: H04L1/08 ,  H04W40/02

CPC classification number: H04L1/08 ,  H04W40/02

Abstract: There is provided a method and apparatus for receiving, from a network node, a configuration being indicative of at least one first threshold value for distinguishing between numbers of repetition of transmission, and at least one offset value for the at least one first threshold. And further for measuring power values of synchronization signal block beams; selecting a beam based on the measured power values; determining a number of repetitions of transmission of a first message based on at least a mapping between number of repetitions and power values of synchronization signal block beams, the at least one first threshold value, the at least one offset value, and at least one condition; and transmitting, to the network node, the first message using the determined number of repetitions on the selected beam.

公开(公告)号：US20250113352A1

公开(公告)日：2025-04-03

申请号：US18829798

申请日：2024-09-10

Applicant: Nokia Technologies Oy

Inventor： Karim KASAN ,  Nhat-Quang NHAN ,  Marco MASO ,  Majed SAAD ,  Amir Mehdi AHMADIAN TEHRANI ,  Alessio MARCONE

IPC: H04W72/1268 ,  H04W72/0457 ,  H04W72/232

Abstract: In example embodiments of the present disclosure, an apparatus receives a downlink control information (DCI) message in a first BWP, wherein the DCI message schedules, based on a condition being met, a physical uplink shared channel transmission and indicates to perform the transmission on a second BWP, wherein the condition comprising at least one of: a dynamic transform precoder indication (DTPI) information element is configured and set to enabled for the first BWP, a DTPI information element is configured and set to enabled for the second BWP, a bit-width of a frequency domain resource assignment (FDRA) field for the first BWP is smaller than a bit-width of an FDRA field for the second BWP in the DCI message, dynamic switching is configured in a resource allocation information element for the second BWP, and/or the DCI message includes a transform precoder indicator field set to disabled.

公开(公告)号：US20250113305A1

公开(公告)日：2025-04-03

申请号：US18898571

申请日：2024-09-26

Applicant: Nokia Technologies Oy

Inventor： Amir Mehdi AHMADIAN TEHRANI ,  Alessio MARCONE ,  Nhat-Quang NHAN ,  Marco MASO ,  Majed SAAD ,  Karim KASAN

IPC: H04W52/14 ,  H04W52/08 ,  H04W52/36

Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses, and computer readable storage media of uplink power control. A first apparatus receives a first DCI scheduling a first PUSCH transmission at a first TO, and a second DCI scheduling a second PUSCH transmission at a second TO subsequent to the first TO. The first apparatus determines a transmission power based on a second power control adjustment state and transmits the second PUSCH transmission at the second transmission power. The transmission power and/or the second power control adjustment state is determined based on at least one of: a first maximum transmission power at the first TO, a second maximum transmission power at the second TO, a value of the first TPI field of the first DCI, a value of the second TPI field in the second DCI or a first power control adjustment state for the first PUSCH transmission.

公开(公告)号：US20250105980A1

公开(公告)日：2025-03-27

申请号：US18812415

申请日：2024-08-22

Applicant: Nokia Technologies Oy

Inventor： Jie GAO ,  Youngsoo YUK ,  Jing Yuan SUN ,  Nhat-Quang NHAN ,  Guillermo POCOVI

IPC: H04L5/00 ,  H04L5/14

Abstract: Embodiments of the present disclosure provide a method and an apparatus for configuring resources for subband full duplex, SBFD, operation. A method (400) performed by a terminal device, comprising: receiving (S402), from a network node, a subband full duplex, SBFD, slot configuration; and communicating (S404), with the network node, based at least on the SBFD slot configuration. The slot configuration indicates a plurality of radio resources of a slot; and the plurality of radio resources include: at least one downlink, DL, radio resource used for DL transmission; and at least one flexible radio resource used for flexible scheduling. According to embodiments of the present disclosure, the exemplary embodiments of the present disclosure propose a mechanism to specifically configure/allocate resources for subband full duplex, SBFD, operation.

公开(公告)号：US20250088985A1

公开(公告)日：2025-03-13

申请号：US18720461

申请日：2021-12-17

Applicant: Nokia Technologies Oy

Inventor： Alessio MARCONE ,  Elena PERALTA CALVO ,  Nhat-Quang NHAN ,  Cassio Barbosa RIBEIRO

IPC: H04W56/00 ,  H04L1/08

Abstract: Disclosed is a method comprising receiving a physical broadcast channel in a synchronization signal block, wherein a payload of the physical broadcast channel comprises at least a set of least significant bits of a system frame number, and the set of least significant bits indicates, at least partly, one or more values of the system frame number; receiving at least one partial repetition of the payload of the physical broadcast channel, wherein the at least one partial repetition comprises at least a subset of the set of least significant bits; and decoding the payload of the physical broadcast channel based on the at least one partial repetition of the payload.

公开(公告)号：US20240357508A1

公开(公告)日：2024-10-24

申请号：US18627410

申请日：2024-04-04

Applicant: Nokia Technologies Oy

Inventor： Majed SAAD ,  Karim KASAN ,  Nhat-Quang NHAN ,  Amir Mehdi AHMADIAN TEHRANI ,  Marco MASO ,  Alessio MARCONE

IPC: H04W52/14 ,  H04W52/18 ,  H04W72/04

CPC classification number: H04W52/146 ,  H04W52/18 ,  H04W72/04

Abstract: An apparatus configured to: transmit, to a base station, a capability related to mTRP operation, comprising at least one of: a first indication of one or more power amplifier configurations, a second indication of at least one first time duration to reach at least one target power change, a third indication of a second time duration during which a waveform is to be maintained, a fourth indication of a relative power tolerance associated with the at least one target power change, or a fifth indication of a capability for achieving a predetermined relative power tolerance during a predetermined time duration during the multiple transmission and reception point operation; receive, from the base station, a sixth indication of at least one waveform for use during one or more respective transmissions of a plurality of PUSCH transmissions; and receive, from the base station, an uplink configuration for the plurality of PUSCH transmissions.