公开(公告)号：US20240284448A1

公开(公告)日：2024-08-22

申请号：US18443240

申请日：2024-02-15

Applicant: Nokia Technologies Oy

Inventor： Arman AHMADZADEH ,  Alessio MARCONE ,  Frank FREDERIKSEN

IPC: H04W72/1268 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/0453

CPC classification number: H04W72/1268 ,  H04L5/0051 ,  H04W72/0446 ,  H04W72/0453

Abstract: A method, apparatus, and computer program product are disclosed for reporting time and frequency compensation updates to a base station in a 5G network. In this regard, an example method is configured to determine an actual time domain window based at least in part on a time domain window received at the user equipment from a base station, and on at least one adjustment to at least one of time or frequency of a reference signal due to a physical characteristic of a transmission environment. The example method may further cause a compensation report to be transmitted to the base station in a control channel message within the uplink communication stream. The compensation report includes an indication of the at least one adjustment. The method further causes the reference signal to be transmitted in the actual time domain window to the base station.

公开(公告)号：US20240155693A1

公开(公告)日：2024-05-09

申请号：US18450061

申请日：2023-08-15

Applicant: Nokia Technologies Oy

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

IPC: H04W74/08

CPC classification number: H04W74/0833

Abstract: In accordance with an example embodiment of the present disclosure there is provided an apparatus including means for determining an RO sequence for transmission of a first message with repetitions, wherein the first message is part of a random access procedure; means for transmitting the first message with repetitions over the determined RO sequence; means for generating RA-RNTI based on the determined RO sequence; and means for using the generated RA-RNTI in the random access procedure.

公开(公告)号：US20240114506A1

公开(公告)日：2024-04-04

申请号：US18477911

申请日：2023-09-29

Applicant: Nokia Technologies Oy

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

IPC: H04W72/1268 ,  H04L1/1812 ,  H04W72/232

CPC classification number: H04W72/1268 ,  H04L1/1812 ,  H04W72/232

Abstract: To enable at least dynamic waveform switching, at least one predefined bit, in a downlink control information comprising scheduling information for at least one uplink transmission, may have a first preset purpose and a second preset purpose. One or more preset first rules may be applied to determine whether to use the at least one predefined bit for the first preset purpose or for the second preset purpose. When the second preset purpose is used, at least a waveform for the at least one uplink transmission amongst waveforms comprising at least a first waveform and a second waveform is determined, according to one or more preset second rules, based on a value of the at least one predefined bit. The waveform determined is then used in the uplink transmission scheduled.

公开(公告)号：US20240064674A1

公开(公告)日：2024-02-22

申请号：US18257980

申请日：2022-01-03

Applicant: Nokia Technologies Oy

Inventor： Alessio MARCONE ,  Youngsoo YUK ,  Nitin MANGALVEDHE ,  Jorge MORTE PALACIOS

IPC: H04W56/00 ,  H04L27/26

CPC classification number: H04W56/0035 ,  H04L27/2657 ,  H04L27/2675

Abstract: According to an example implementation, a method for frequency offset reporting includes transmitting, by a first transceiver, a first tracking reference signal to a user device in a wireless communication system, transmitting, by a second transceiver, a second tracking reference signal to the user device, receiving, by the base station, a channel state information (CSI) reporting signal via an uplink channel, where the CSI reporting signal includes power estimation information. The method includes determining whether to pre-compensate a frequency of a downlink signal with frequency offset information based on the power estimation information, and transmitting, by at least one of the first transceiver or the second transceiver, the downlink signal with the pre-compensated frequency in response to the determination to pre-compensate the frequency of the downlink signal.

公开(公告)号：US20230328705A1

公开(公告)日：2023-10-12

申请号：US18021196

申请日：2021-07-28

Applicant: Nokia Technologies Oy

Inventor： Nhat-Quang NHAN ,  Marco MASO ,  Karri Markus RANTA-AHO ,  Pasi EinoTapio KINNUNEN ,  Alessio MARCONE

IPC: H04W72/0453 ,  H04W72/20 ,  H04L5/00

CPC classification number: H04W72/0453 ,  H04W72/20 ,  H04L5/0012 ,  H04L5/0051

Abstract: A method may include receiving, by a user device from a network node in a wireless network, an indication that a plurality of frequency hop resource entities should be shifted, wherein each frequency hop resource entity is configured with a frequency allocation according to a sequence or order of frequency allocations; performing, by the user device, a shifting of the frequency hop resource entities, wherein each frequency hop resource entity includes one or more demodulation reference signal (DMRS) symbols and one or more data symbols, wherein the shifting causes each of the frequency hop resource entities to be shifted by one frequency hop resource position and to be allocated a different frequency allocation; and transmitting, by the user device to the network node, the plurality of shifted frequency hop resource entities.

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：US20250088240A1

公开(公告)日：2025-03-13

申请号：US18294052

申请日：2021-08-05

Applicant: Nokia Technologies Oy

Inventor： Alessio MARCONE ,  Axel MUELLER ,  Salah Eddine HAJRI

IPC: H04B7/06 ,  H04B17/309 ,  H04B17/318

Abstract: Disclosed is a method comprising receiving, from a base station, in a first time slot, a first plurality of channel state information reference signal resources comprising at least two channel state information reference signal resources; and measuring a first frequency offset value per receive beam on a plurality of receive beams by utilizing two or more resources of the first plurality of channel state information reference signal resources per receive beam.

公开(公告)号：US20250039940A1

公开(公告)日：2025-01-30

申请号：US18758638

申请日：2024-06-28

Applicant: Nokia Technologies Oy

Inventor： Alessio MARCONE ,  Arman AHMADZADEH ,  Frank FREDERIKSEN ,  Bo BI

IPC: H04W74/0833 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/231

Abstract: Embodiments of the present disclosure relate to apparatuses, methods, and computer readable storage media for a configuration of repetitions of downlink control information (DCI). The method comprises: receiving, from a second apparatus, a configuration of an random access (RA) search space; determining an additional RA search space including repetitions of physical downlink control channel (PDCCH) candidates of at least one monitoring occasion of the RA search space; and monitoring downlink control information at least based on the configuration of the RA search space and the repetitions in the additional RA search space.

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.

公开(公告)号：US20240340827A1

公开(公告)日：2024-10-10

申请号：US18598158

申请日：2024-03-07

Applicant: Nokia Technologies Oy

Inventor： Arman AHMADZADEH ,  Alessio MARCONE ,  Frank FREDERIKSEN

IPC: H04W56/00

CPC classification number: H04W56/0045

Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform transmitting an indication of a base time window to a user equipment; acquiring time drift information of the non-terrestrial network; determining an adjustment value at least based on the time drift information; and transmitting the adjustment value to the user equipment, the adjustment value adjusting the base time window where during the adjusted time window a predetermined at least one radio characteristic remains within predetermined limits, and receiving, by a user equipment an indication of a base time window; and receiving an adjustment value based at least on time drift information, determining an adjusted time window by adjusting the base time window based on the adjustment value, during the adjusted time window predetermined radio characteristic(s) remain within predetermined limits, and performing coverage enhancement procedure during the adjusted time window.