公开(公告)号：US20240334496A1

公开(公告)日：2024-10-03

申请号：US18596758

申请日：2024-03-06

Applicant: Nokia Technologies Oy

Inventor： Zexian LI ,  Navin HATHIRAMANI ,  Frank FREDERIKSEN ,  Juha Sakari KORHONEN ,  Luis Guilherme UZEDA GARCIA

IPC: H04W74/0836 ,  H04W76/20 ,  H04W76/40

CPC classification number: H04W74/0836 ,  H04W76/20 ,  H04W76/40

Abstract: A method comprising: receiving configurations for a plurality of entry points for initial random access from an access point; determining random access resources for one or more entry points; and initiating, based on one or more criteria relating to properties of the apparatus or a network, at least one random access process with at least one of said entry points.

公开(公告)号：US20240214132A1

公开(公告)日：2024-06-27

申请号：US18545332

申请日：2023-12-19

Applicant: Nokia Technologies Oy

Inventor： Abolfazl Amiri ,  Klaus Ingermann PEDERSEN ,  Zexian LI ,  Stefano PARIS

IPC: H04L1/1829

CPC classification number: H04L1/1854

Abstract: An apparatus configured to: transmit, to a UE, signaling for scheduling retransmission of at least one transport block of a bundle of uplink transmissions, including at least one of: an indication of at least one resource for the retransmission, an indication of whether a duplicate of the at least one transport block, or a redundant version of the at least one transport block is to be retransmitted, an indication of a MCS for the retransmission, an indication of a periodicity for the retransmission, an indication of the at least one transport block to be retransmitted, an indication of a link between the signaling for scheduling the retransmission of the at least one transport block and another scheduling grant, an indication of a hybrid automatic repeat request process to perform, or an indication of a hybrid automatic repeat request process number associated with the at least one transport block.

公开(公告)号：US20240057004A1

公开(公告)日：2024-02-15

申请号：US18260552

申请日：2022-01-11

Applicant: Nokia Technologies Oy

Inventor： Muhammad Ikram ASHRAF ,  Thomas Haaning JACOBSEN ,  Zexian LI ,  Ryan KEATING

IPC: H04W56/00 ,  H04J3/06

CPC classification number: H04W56/0045 ,  H04J3/0661

Abstract: Systems, methods, apparatuses, and computer program products for Rx-Tx RTT estimation are provided. One method may include transmitting, by a network element, the reference signal to another network element and recording a time stamp (t0) of a time of transmission of the reference signal, and receiving an estimated Rx-Tx measurement from said another network element and recording a time stamp (t3) of a time of receipt of the estimated Rx-Tx measurement. The method may also include calculating a Rx-Tx measurement at the network element based on a difference between the time stamp (t0) of the time of transmission of the reference signal and the time stamp (t3) of the receipt of the estimated Rx-Tx measurement, and determining a propagation delay based on a difference between the received estimated Rx-Tx measurement and the calculated Rx-Tx measurement.

公开(公告)号：US20240015781A1

公开(公告)日：2024-01-11

申请号：US18252270

申请日：2021-10-22

Applicant: Nokia Technologies Oy

Inventor： Thomas Haaning JACOBSEN ,  Claudio ROSA ,  Dawid KOZIOL ,  Troels Emil KOLDING ,  Zexian LI

IPC: H04W72/543 ,  H04W28/02 ,  H04W28/08 ,  H04W72/04

CPC classification number: H04W72/543 ,  H04W28/0268 ,  H04W28/0967 ,  H04W72/04

Abstract: A method comprising configuring a first radio resource allocation pattern, identifying that a quality of service violation may occur during a measurement gap of a terminal device when the first radio resource allocation pattern is utilized by the terminal device, determining at least one second radio resource allocation pattern that may be utilized by the terminal device during the measurement gap, and transmitting the at least one second radio resource allocation pattern to the terminal device.

公开(公告)号：US20230284207A1

公开(公告)日：2023-09-07

申请号：US18030010

申请日：2021-10-01

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Vinh Van Phan ,  Ling Yu ,  Zexian LI ,  Nuno Manuel KIILERICH PRATAS ,  Torsten WILDSCHEK

IPC: H04W72/1263 ,  H04W72/25 ,  H04W72/56

CPC classification number: H04W72/1263 ,  H04W72/25 ,  H04W72/56

Abstract: A method is disclosed comprising including: performing a sensing on at least one of a first pool on a first carrier and a second pool on a second carrier for sidelink, SL, communication using a sensing-based UE—selected resource allocation mode on at least one of the first pool and the second pool, wherein the first pool and the second pool have at least a 1-to-1 relationship of SL resources; selecting one or more resources from at least one of the first pool and the second pool for a SL transmission based on at least one outcome of the sensing on at least one of the first pool and the second pool; and transmitting data over SL using the selected one or more resources. It is further disclosed an according An apparatus, computer program, and system are further disclosed.

公开(公告)号：US20230209554A1

公开(公告)日：2023-06-29

申请号：US17921472

申请日：2021-04-23

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Ping-Heng KUO ,  Zexian LI ,  Matha DEGHEL

IPC: H04W72/21 ,  H04L1/08

CPC classification number: H04W72/21 ,  H04L1/08

Abstract: A user equipment, UE, comprising at least one processor, and memory storing instructions that, when executed by the at least one processor, cause the UE at least to determine how to use resources of a repetition-based uplink grant based on a criterion related to at least one data packet prepared for a transmission on resources associated with the repetition-based uplink grant.

公开(公告)号：US20230164625A1

公开(公告)日：2023-05-25

申请号：US18095179

申请日：2023-01-10

Applicant: Nokia Technologies Oy

Inventor： Samuli TURTINEN ,  Chunli WU ,  Benoist SEBIRE ,  Zexian LI

IPC: H04W28/06 ,  H04W74/08 ,  H04W72/20 ,  H04W72/23

CPC classification number: H04W28/06 ,  H04W74/0833 ,  H04W72/20 ,  H04W72/23

Abstract: In accordance with an example embodiment of the apparatus there is at least a method and apparatus to perform determining a grant for data to be communicated, comprising identifying logical channels to be multiplexed into a medium access control protocol data unit for the data to be communicated, wherein at least one of a logical channel identifier for at least one logical channel of the multiplexed logical channels and length of at least one logical channel service data unit is configured to be omitted from the medium access control protocol data unit. Further in accordance with an example embodiment of the apparatus there is at least a method and apparatus to perform receiving a grant for the data to be communicated, comprising logical channels multiplexed into a medium access control protocol data unit for the data to be communicated, wherein at least one of a logical channel identifier for at least one logical channel of the multiplexed logical channels and length of at least one logical channel service data unit is configured to be omitted from the medium access control protocol data unit.

公开(公告)号：US20220408410A1

公开(公告)日：2022-12-22

申请号：US17774533

申请日：2019-11-07

Applicant: Nokia Technologies Oy

Inventor： Rapeepat RATASUK ,  Frank FREDERIKSEN ,  Jing HE ,  Zexian LI ,  David BHATOOLAUL

IPC: H04W72/00 ,  H04W72/04

Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for counting of devices. In example embodiments, a first device receives, from a second device, a first configuration associated with an event to trigger transmission of a counting signal from the first device to the second device. When the event occurs, the first device transmits, to the second device, at least the counting signal to enable the second device to count the number of devices for determining a type of signals.

公开(公告)号：US20210377793A1

公开(公告)日：2021-12-02

申请号：US17285266

申请日：2019-11-01

Applicant: Nokia Technologies Oy

Inventor： Jani MOILANEN ,  Zexian LI ,  Lauri KURU

IPC: H04W28/04 ,  H04L12/26 ,  H04L1/20

Abstract: A method may include determining, by the network node for a flow, a plurality of reliability targets, wherein each reliability target of the plurality of reliability targets is associated with a different number of consecutive packet transmission errors for the flow and/or associated with a different value or range of values of a remaining survival time for the flow; determining, by the network node for a flow, a number of consecutive packet transmission errors or a remaining survival time for the flow; and determining, by the network node, a reliability target of the plurality of reliability targets, for a next packet transmission for the flow based on at least one of the number of consecutive packet transmission errors or the remaining survival time for the flow.

公开(公告)号：US20210168649A1

公开(公告)日：2021-06-03

申请号：US17047282

申请日：2018-05-04

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Samuli TURTINEN ,  Chunli WU ,  Benoist SEBIRE ,  Zexian LI

IPC: H04W28/06 ,  H04W72/14 ,  H04W72/04 ,  H04W74/08

Abstract: In accordance with an example embodiment of the apparatus there is at least a method and apparatus to perform determining a grant for data to be communicated, comprising identifying logical channels to be multiplexed into a medium access control protocol data unit for the data to be communicated, wherein at least one of a logical channel identifier for at least one logical channel of the multiplexed logical channels and length of at least one logical channel service data unit is configured to be omitted from the medium access control protocol data unit. Further in accordance with an example embodiment of the apparatus there is at least a method and apparatus to perform receiving a grant for the data to be communicated, comprising logical channels multiplexed into a medium access control protocol data unit for the data to be communicated, wherein at least one of a logical channel identifier for at least one logical channel of the multiplexed logical channels and length of at least one logical channel service data unit is configured to be omitted from the medium access control protocol data unit.