公开(公告)号：US20230269059A1

公开(公告)日：2023-08-24

申请号：US18006928

申请日：2020-09-30

Applicant: Nokia Technologies Oy

Inventor： Ping-Heng KUO ,  Tao TAO

IPC: H04L5/00

CPC classification number: H04L5/0096

Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for priority adaptation of a positioning reference signal (PRS). In example embodiments, a first device receives, from a second device, an indication associated with a change of a priority level for transmitting a positioning reference signal. Based on the received indication, the first device changes the priority level for transmitting the positioning reference signal.

公开(公告)号：US20220377596A1

公开(公告)日：2022-11-24

申请号：US17639533

申请日：2020-09-29

Applicant: Nokia Technologies Oy

Inventor： Ping-Heng KUO ,  Guillermo POCOVI ,  Thomas JACOBSEN

IPC: H04W28/02 ,  H04L5/00

Abstract: Techniques of ensuring that the survival time requirement is fulfilled include applying, by the UE (transmitter), a plurality of different logical channel (LCH) mapping restrictions to the packets on the same data radio bearer (DRB). In some implementations, the LCH mapping restrictions to be applied depend on the SN of the PDCP PDU to be processed. For example, the first LCH mapping restriction may be limited to radio resource with lower reliability (e.g., with the first LCH mapping restriction, the data from this LCH can only be mapped to a CG configuration without repetition and/or high MCS), while the second LCH mapping restriction may be limited to radio resources with extremely high reliability (e.g., with the first LCH mapping restriction, the data from this LCH can only be mapped to a CG configuration with repetitions and/or low MCS).

公开(公告)号：US20220232581A1

公开(公告)日：2022-07-21

申请号：US17609679

申请日：2019-05-13

Applicant: Nokia Technologies Oy

Inventor： Dawid KOZIOL ,  Ping-Heng KUO

IPC: H04W72/12 ,  H04W74/00

Abstract: A method comprises determining in a medium access control MAC apparatus that data from a different logical channel is to be transmitted onto a shared channel. The method comprises causing an indication to be provided to a physical PHY apparatus that the data from the different logical channel is to be transmitted on the shared channel before packet data units associated with that different logical channel are provided to the physical apparatus.

公开(公告)号：US20220109545A1

公开(公告)日：2022-04-07

申请号：US17604056

申请日：2019-05-02

Applicant: Nokia Technologies Oy

Inventor： Ping-Heng KUO ,  Daniela LASELVA

IPC: H04L5/00 ,  H04L1/08

Abstract: According to an example aspect of the present invention, there is provided a method comprising, receiving a plurality of sets of radio resource configurations for communicating data via a first logical channel, determining a configuration of duplication and activating, based on a criterion associated with the configuration of duplication, one set of radio resource configurations from the plurality of sets of radio resource configurations for communication of said data via the first logical channel.

公开(公告)号：US20250055807A1

公开(公告)日：2025-02-13

申请号：US18720058

申请日：2021-12-17

Applicant: Nokia Technologies Oy

Inventor： Yonggang WANG ,  Hua CHAO ,  Zexian LI ,  Guillermo POCOVI ,  Ping-Heng KUO

IPC: H04L47/56

Abstract: Disclosed are methods and apparatus for scheduling optimization. A terminal device in a communication network may comprise at least one processor and at least one memory having computer program code stored thereon and configured, with the at least one processor, cause the terminal device to perform: receiving, from a network device, a first data packet; and receiving, from the network device, at least one subsequent data packet according to at least one time delay, wherein the at least one time delay is calculated for the at least one subsequent data packet based on parameters associated with a type of traffic shaper.

公开(公告)号：US20250024320A1

公开(公告)日：2025-01-16

申请号：US18256574

申请日：2020-12-10

Applicant: Nokia Technologies Oy

Inventor： Hans Thomas HÖHNE ,  Kalle Petteri KELA ,  Ling YU ,  Ping-Heng KUO ,  Dawid KOZIOL

IPC: H04W28/04 ,  H04W80/02

Abstract: Systems, methods, apparatuses, and computer program products for network coding are provided. One method may include receiving, at a second packet data convergence protocol (PDCP) entity, one or more original packet data convergence protocol (PDCP) protocol data units (PDUs) from a first PDCP entity for a radio bearer. The method may also include coding, at the second packet data convergence protocol (PDCP) entity, the original packet data convergence protocol (PDCP) protocol data units (PDUs) to produce one or more network coded packet data convergence protocol (PDCP) protocol data units (PDUs).

公开(公告)号：US20240334474A1

公开(公告)日：2024-10-03

申请号：US18742199

申请日：2024-06-13

Applicant: Nokia Technologies Oy

Inventor： Ping-Heng KUO ,  Chunli WU ,  Samuli TURTINEN ,  Benoist SEBIRE

IPC: H04W72/566 ,  H04W72/23 ,  H04W72/50

CPC classification number: H04W72/569 ,  H04W72/23 ,  H04W72/535

Abstract: Example embodiments of the present disclosure relate to logical channel prioritization. A method includes obtaining an uplink grant from a network device, the uplink grant indicating uplink resources for transmission to the network device and selecting a logical channel prioritization setting from a plurality of logical channel prioritization settings based on a predetermined policy related to the uplink grant, the logical channel prioritization settings defining different sets of prioritization parameters for uplink data in at least one logical channel and uplink control information in occupying the uplink resources. The method further includes generating, based on the logical channel prioritization setting, a packet data unit including at least one of the uplink control information or at least one part of the uplink data for transmission to the network device using the uplink resources. In this way, adaptive and dynamic prioritization across logical channels can be achieved at the terminal device.

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：US20230188290A1

公开(公告)日：2023-06-15

申请号：US17998385

申请日：2020-05-14

Applicant: Nokia Technologies OY

Inventor： Ping-Heng KUO ,  Diomidis MICHALOPOULOS

IPC: H04L5/00 ,  H04W64/00

CPC classification number: H04L5/0051 ,  H04W64/00

Abstract: According to an aspect, there is provided a terminal device for performing the following. The terminal device maintains, in a memory, configurations of downlink and uplink reference signals. In response to receiving a configuration of a coupling relationship between the downlink and uplink reference signals from an access node, the terminal device stores it to the memory. The terminal device measures, in response to receiving the downlink reference signal from the access node, the downlink reference signal. The terminal device determines whether a radio channel between the terminal device and the access node meets one or more pre-defined criteria. If the one or more pre-defined criteria are not met, the terminal device determines an adjusted transmission mode for the uplink reference signal. If the adjusted transmission mode determines one or more transmission parameters, the terminal device transmits the uplink reference signal to the access node using the adjusted transmission mode.

公开(公告)号：US20230127463A1

公开(公告)日：2023-04-27

申请号：US17759861

申请日：2020-02-07

Applicant: Nokia Technologies Oy

Inventor： Kalle Petteri KELA ,  Ping-Heng KUO ,  Stefano PARIS

IPC: H04W40/02 ,  H04L1/08

Abstract: A method comprises when a first data unit is to be transmitted on a plurality of different transmission paths determining, in dependence on at least one condition or indication if a) a copy of the first data unit is to be transmitted on one or more of the plurality of different transmission paths and/or if b) one or more coded data units are to be transmitted on one or more of the plurality of different transmission paths, a coded data unit being provided by coding the first data unit with at least one other preceding data unit. The method further comprises in dependence on said determining, causing the transmitting of one or more copies of the first data unit and/or one or more coded data units on respective ones of the plurality of different transmission paths.