公开(公告)号：US20210091844A1

公开(公告)日：2021-03-25

申请号：US17041344

申请日：2018-04-06

Applicant: Nokia Technologies Oy

Inventor： Timo KOSKELA ,  Samuli TURTINEN ,  Dawid KOZIOL ,  Chunli WU ,  Benoist SEBIRE

IPC: H04B7/06 ,  H04W72/04 ,  H04W36/30

Abstract: An apparatus comprising at least one processor, and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured, with the at least one processor, to: in response to a determination of a failure of one or more communication beams between the apparatus and a second apparatus, initiate a beam recovery procedure by transmitting a message to a third apparatus, the message comprising information of the failure of one or more communication beams; start a timer in response to the transmitting a message to the third apparatus; and determine whether a beam failure acknowledgement is received from the third apparatus before the timer expires.

公开(公告)号：US20210051656A1

公开(公告)日：2021-02-18

申请号：US16993054

申请日：2020-08-13

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Chunli WU ,  Samuli TURTINEN ,  Jussi-Pekka KOSKINEN ,  Benoist SEBIRE

IPC: H04W72/04 ,  H04W72/10 ,  H04W52/02

Abstract: An apparatus comprises means for determining that there is data to be transmitted to a base station while the apparatus is configured such that a downlink channel which provides scheduling information is not being monitored for a period of time, and determining based on the data to be transmitted if the apparatus is to continue not monitoring the downlink channel for the period time or if the downlink channel is to be monitored before an end of the period of time.

公开(公告)号：US20200187284A1

公开(公告)日：2020-06-11

申请号：US16623316

申请日：2017-06-16

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Samuli TURTINEN ,  Benoist SEBIRE ,  Chunli WU ,  Lei DU ,  Esa MALKAMAKI

IPC: H04W76/15

Abstract: An apparatus comprises at least one processor and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: responsive to deactivation of all of a plurality of active cells associated with a duplicate link, cause said duplicate link to be deactivated.

公开(公告)号：US20200154327A1

公开(公告)日：2020-05-14

申请号：US16610515

申请日：2018-06-20

Applicant: Nokia Technologies Oy

Inventor： Timo KOSKELA ,  Jorma KAIKKONEN ,  Jedrzej STANCZAK ,  Samuli TURTINEN ,  Jarkko KOSKELA

IPC: H04W36/00 ,  H04B7/06 ,  H04W36/30 ,  H04W48/20

Abstract: In accordance with an example embodiment, there is disclosed a method comprising: receiving, by a user equipment in a wireless network, beam information from a serving cell and each neighboring cell; assessing a beam quality of the serving cell and each neighboring cell from the information; determining a subset of the serving cell and neighboring cells comprising the serving cell and each neighboring cell with a beam quality within a first offset of the serving cell and each neighboring cell with a highest quality beam; ranking each cell of the subset in descending order from highest to lowest quality.

公开(公告)号：US20180199228A1

公开(公告)日：2018-07-12

申请号：US15741941

申请日：2016-06-16

Applicant: Nokia Technologies Oy

Inventor： Vinh VAN PHAN ,  Ling YU ,  Samuli TURTINEN ,  Anand BEDEKAR ,  Amaanat ALI

IPC: H04W28/02 ,  H04W80/06 ,  H04W72/10 ,  H04W72/12

CPC classification number: H04W28/0268 ,  H04L47/24 ,  H04L47/6215 ,  H04L67/322 ,  H04L69/18 ,  H04W28/0257 ,  H04W72/10 ,  H04W72/1242 ,  H04W72/1263 ,  H04W76/10 ,  H04W80/02 ,  H04W80/06 ,  H04W88/10

Abstract: Embodiments concern managing traffic in a radio device. While classifying user-plane packets from multiple applications according to quality of service requirements, a specific user-plane packet is classified as/determined to be a predetermined special-type packet (e.g., the special-type packets establish a new TCP/IP connection for a newly activated application). Based on that, that specific user-plane packet is mapped to a pre-defined radio bearer associated with a preconfigured priority, for example a highest priority among all bearers to which any of these user-plane packets from the multiple applications are mapped. Then all the mapped user-plane packets are scheduled for transmission according to their respective priorities. For example, the specific user-plane packet could be a SDU having a SYN, SYN-ACK or ACK, and the network convergence sub-layer (NCS) constructs a L2 NCS PDU using a designated format with the SDU in the payload and context information in the header.

公开(公告)号：US20240284431A1

公开(公告)日：2024-08-22

申请号：US18653258

申请日：2024-05-02

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Timo KOSKELA ,  Samuli TURTINEN ,  Chunli WU ,  Mihai ENESCU ,  Sami HAKOLA

IPC: H04W72/044 ,  H04W16/28 ,  H04W24/10 ,  H04W72/02 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/23 ,  H04W74/04

CPC classification number: H04W72/046 ,  H04W16/28 ,  H04W24/10 ,  H04W72/02 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/23 ,  H04W74/04

Abstract: Embodiments of the present disclosure relate to reporting beam failure. A terminal device detects a beam failure on one or more serving cells of the terminal device. If the beam failure is detected on the one or more serving cells, the terminal device obtains information concerning one or more candidate beams and the one or more serving cells. Each of the one or more candidate beams is associated with a respective one of the one or more serving cells. The terminal device then transmits at least a portion of the information to a network device associated with the one or more serving cells.

公开(公告)号：US20230396303A1

公开(公告)日：2023-12-07

申请号：US18033126

申请日：2020-10-22

Applicant: Nokia Technologies Oy

Inventor： Chunli Wu ,  Samuli TURTINEN ,  Malgorzata TOMALA

IPC: H04B7/06 ,  H04L41/0631 ,  H04L41/0659 ,  H04W24/10 ,  H04L43/0823

CPC classification number: H04B7/0695 ,  H04L41/0631 ,  H04L41/0661 ,  H04W24/10 ,  H04L43/0823

Abstract: Embodiments of the present disclosure relate to recording of failure cancellation. The first device detects a cancellation of a reporting of a failure for a transmission between the first device and a second device. Then, in accordance with a determination that the cancellation of the reporting of the failure is detected, the first device records information concerning the cancellation. As such, the first device is able to provide the recorded information on failure cancellation to the second device when needed.

公开(公告)号：US20230239811A1

公开(公告)日：2023-07-27

申请号：US17999374

申请日：2020-05-20

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jarkko KOSKELA ,  Samuli TURTINEN ,  Chunli WU ,  Tero HENTTONEN

IPC: H04W52/36 ,  H04W72/0457

CPC classification number: H04W52/365 ,  H04W72/0457

Abstract: Methods and apparatuses for PHR for a serving cell, wherein an active BWP of the serving cell is a dormant BWP. A UE sends a PHR to at least a network node to report PH of the serving cell; the network node receives the PHR from the UE to report PH of the serving cell and obtains PH value from the PHR for the serving cell. Herein at least one of the following is reported for the serving cell: 1) Type 1 PH; 2) Type 3 PH; 3) a designated field indicating whether the PH is Type 1 or Type 3; 4) a designated field indicating whether the serving cell is on a dormant BWP or non-dormant BWP.

公开(公告)号：US20230188308A1

公开(公告)日：2023-06-15

申请号：US17999290

申请日：2021-03-09

Applicant: Nokia Technologies Oy

Inventor： Juha KARJALAINEN ,  Samuli TURTINEN ,  Sami-Jukka HAKOLA ,  Keeth Saliya Jayasinghe LADDU ,  Timo KOSKELA ,  Mihai ENESCU

IPC: H04L5/00 ,  H04B7/0408

CPC classification number: H04L5/0096 ,  H04B7/0408

Abstract: Systems, methods, apparatuses, and computer program products for beam group-based downlink transmit beam indication. Certain embodiments may provide enhancements related to physical layer design for multiple input multiple output and/or enhancements for a beam indication framework for scenarios with multiple transmission reception points and user equipment equipped with multiple antenna panels. A network node may transmit, and a user equipment may obtain, information indicating that one or more activated transmission configuration indictor states are associated with a set of beam groups.

公开(公告)号：US20230164583A1

公开(公告)日：2023-05-25

申请号：US17995321

申请日：2020-04-08

Applicant: Nokia Technologies Oy

Inventor： Chunli WU ,  Samuli TURTINEN ,  Jussi-Pekka KOSKINEN

IPC: H04W16/28 ,  H04L5/00

CPC classification number: H04W16/28 ,  H04L5/0051

Abstract: Embodiments of the present disclosure relate to beam reporting triggered by data transmission. A first device receives from a second device configuration information concerning at least one candidate beam for serving the first device. The first device determines whether data is available for transmission from the first device to the second device. If the data is available for transmission, the first device selects at least one first reference signal identifying the at least one candidate beam based on the configuration information. The first device transmits information concerning the selected at least one first reference signal to the second device.