公开(公告)号：US20240340917A1

公开(公告)日：2024-10-10

申请号：US18626470

申请日：2024-04-04

Applicant: Nokia Technologies Oy

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

IPC: H04W72/232 ,  H04L1/00 ,  H04L5/00 ,  H04W72/044

CPC classification number: H04W72/232 ,  H04L1/0061 ,  H04L5/0007 ,  H04W72/044

Abstract: A method includes receiving, from a network element, a first downlink control information (DCI) message, wherein the first DCI message comprises a plurality of DCI fields. The method also includes determining a first radio network temporary identifier (RNTI) type of a first RNTI that is used for scrambling cyclic redundancy check (CRC) bits of the first DCI message. The method also includes determining a waveform type indicated by a second DCI message, wherein the second DCI message is a most recent DCI message received by the apparatus prior to the first DCI message, and wherein CRC bits of the second DCI message are scrambled by a second RNTI, and wherein the second RNTI is a cell RNTI (C-RNTI). The method also includes decoding the first DCI message based at least in part on the first RNTI type and the waveform type.

公开(公告)号：US20240163928A1

公开(公告)日：2024-05-16

申请号：US18484903

申请日：2023-10-11

Applicant: Nokia Technologies Oy

Inventor： Alessio MARCONE ,  Marco MASO ,  Nhat-Quang NHAN ,  Diomidis MICHALOPOULOS ,  Ali KARIMIDEHKORDI ,  Daniel MEDINA ,  Amir Mehdi AHMADIAN TEHRANI ,  Prajwal KESHAVAMURTHY

IPC: H04W74/08 ,  H04L5/00 ,  H04W72/1273

CPC classification number: H04W74/0833 ,  H04L5/0048 ,  H04W72/1273

Abstract: There is provided a method, comprising: obtaining signal quality information on a plurality of downlink (DL) signals of a cell; receiving, from a network node of the cell, condition information indicative of reception conditions at the network node; based on the signal quality information and the condition information, determining at least one parameter for performing a random access to the cell; performing, based on the determined at least one parameter, the random access to the cell on a set of uplink (UL) resources.

公开(公告)号：US20240155567A1

公开(公告)日：2024-05-09

申请号：US18464679

申请日：2023-09-11

Applicant: Nokia Technologies Oy

Inventor： Nhat-Quang NHAN ,  Karri Markus RANTA-AHO ,  Esa Tapani TIIROLA ,  Marco MASO ,  Alessio MARCONE ,  Amir Mehdi AHMADIAN TEHRANI ,  Arman AHMADZADEH

IPC: H04W72/02 ,  H04W72/0453 ,  H04W72/232

CPC classification number: H04W72/02 ,  H04W72/0453 ,  H04W72/232

Abstract: According to an example aspect of the present invention, there is provided an apparatus comprising at least one processing core and at least one memory storing instructions that, when executed by the at least one processing core, cause the apparatus at least to determine whether each condition from among a set comprising at least one condition is fulfilled, based on the set of conditions being fulfilled, obtain a waveform selection indication from an element of a downlink control information element received in the apparatus from a network, and use, in at least one transmission or reception, a waveform selected based on the waveform selection indication, and based on the set of conditions not being fulfilled, use a default waveform, a previously used waveform or a currently used waveform in the at least one transmission or reception.

公开(公告)号：US20240114515A1

公开(公告)日：2024-04-04

申请号：US18366271

申请日：2023-08-07

Applicant: Nokia Technologies Oy

Inventor： Alessio MARCONE ,  Frank Frederiksen ,  Arman Ahmadzadeh

IPC: H04W72/21 ,  H04L1/18 ,  H04W76/11

CPC classification number: H04W72/21 ,  H04L1/18 ,  H04W76/11

Abstract: There are provided measures for control channel repetition management. Such measures exemplarily comprise receiving, from a terminal, a connection request message, checking whether said connection request message is scrambled utilizing any of at least one temporary identifier other than a temporary identifier assigned to said terminal, and, if said connection request message is scrambled utilizing any of said at least one temporary identifier, concluding that said terminal can make use of physical uplink control channel repetitions.

公开(公告)号：US20240032109A1

公开(公告)日：2024-01-25

申请号：US18354390

申请日：2023-07-18

Applicant: Nokia Technologies Oy

Inventor： Michal MATERNIA ,  Axel MUELLER ,  Matha DEGHEL ,  Anupam SHRIVASTAVA ,  Ian Dexter GARCIA ,  Arto LEHTI ,  Cássio Barboza RIBEIRO ,  Alessio MARCONE ,  Marco MASO

IPC: H04W74/08 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04W74/006

Abstract: Systems, methods, apparatuses, and computer program products for enabling multi-beam PRACH. One method may include transmitting a physical random access channel preamble based upon at least two different transmission beams in the same random access channel occasion; and receive a message configured to indicate a preferred transmission beam of the transmission beams used with the physical random access channel preamble.

公开(公告)号：US20250056623A1

公开(公告)日：2025-02-13

申请号：US18795533

申请日：2024-08-06

Applicant: Nokia Technologies Oy

Inventor： Alessio MARCONE ,  Marco MASO

IPC: H04W74/0833 ,  H04L5/00 ,  H04W52/02

Abstract: Systems, methods, apparatuses, and computer program products for physical random access channel (PRACH) occasion (RO) determination for multiple PRACH transmissions. A method may include receiving, from a network element, a configuration of one or more values for multiple physical random access channel transmissions. The method may also include determining, based on the configuration, a value of the one or more values for multiple physical random access channel transmissions. The method may further include mapping at least one physical random access channel occasion within a reference time period to at least one value of the one or more values for multiple physical random access channel transmissions. In addition, the method may include transmitting, based on the mapping, the determined value for multiple physical random access channel transmissions.

公开(公告)号：US20250039896A1

公开(公告)日：2025-01-30

申请号：US18753700

申请日：2024-06-25

Applicant: Nokia Technologies Oy

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

IPC: H04W72/231 ,  H04L1/1607 ,  H04W72/0446

Abstract: The present disclosure relates to PDCCH repetition. In particular, a network device transmits system information that includes a parameter related to a PDCCH common search space set with repetition to a terminal device. The terminal device determines a configuration of the PDCCH common search space set with repetition based on the parameters. The terminal device 110 further monitors a set of repetitions of a PDCCH based on the configuration. In this way, it can improve the coverage enhancement.

公开(公告)号：US20240389155A1

公开(公告)日：2024-11-21

申请号：US18664424

申请日：2024-05-15

Applicant: Nokia Technologies Oy

Inventor： Leonardo CHIARELLO ,  Alessio MARCONE ,  Marco MASO ,  Nhat-Quang NHAN

IPC: H04W74/0833

Abstract: A method including receiving, from a network device, configuration information for random access, wherein the configuration information comprises parameters for determining a plurality of random access channel occasions and for mapping the plurality of random access channel occasions with one or more of a plurality of synchronization signal block indices; indexing the plurality of random access channel occasions; grouping the plurality of random access channel occasions into one or more random access channel occasion groups based on the indexing; and transmitting, to the network device, a plurality of physical random access channel transmissions using at least one of the one or more random access channel occasion groups.

公开(公告)号：US20240380524A1

公开(公告)日：2024-11-14

申请号：US18660308

申请日：2024-05-10

Applicant: Nokia Technologies Oy

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

IPC: H04L1/1812 ,  H04L1/1607 ,  H04L5/00 ,  H04W72/21

Abstract: The disclosure relates to an apparatus configured to: transmit, to a base station, uplink control information indicating successful completion of a random access procedure and a capability or request to perform a physical uplink shared channel transmission with repetitions following the successful completion of the random access procedure; receive, from the base station, downlink control information scheduling the physical uplink shared channel transmission with repetitions; and perform (904) the physical uplink shared channel transmission with repetitions.

公开(公告)号：US20240349274A1

公开(公告)日：2024-10-17

申请号：US18432736

申请日：2024-02-05

Applicant: Nokia Technologies Oy

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

IPC: H04W72/1268 ,  H04L1/08 ,  H04W72/232

CPC classification number: H04W72/1268 ,  H04L1/08 ,  H04W72/232

Abstract: A user equipment includes at least one processor and at least one memory storing instructions. The instructions, when executed by the at least one processor, cause the user equipment to determine a number of repetitions for an uplink transmission granted by a network element in a downlink control information (DCI) message format based on at least one of a first number of bits of a first field in the DCI message, or a radio network temporary identifier type used to scramble cyclic redundancy check bits of the DCI message, and transmit the granted uplink transmission based on the number of repetitions.