公开(公告)号：US20220039077A1

公开(公告)日：2022-02-03

申请号：US17278763

申请日：2019-08-07

Applicant: NOKIA TECHNOLOGIES OY

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

IPC: H04W72/04 ,  H04W24/10 ,  H04W16/28

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：US20210227582A1

公开(公告)日：2021-07-22

申请号：US17055369

申请日：2018-07-02

Applicant: Nokia Technologies Oy

Inventor： Samuli TURTINEN ,  Chunli WU ,  Timo KOSKELA ,  Benoist SEBIRE ,  Esa MALKAMÄKI ,  Yanji ZHANG

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/04 ,  H04W56/00

Abstract: In accordance with some embodiments, an apparatus may include at least one processor and at least one memory including computer program code. The at least one memory and the computer program code can be configured to, with the at least one processor, cause the apparatus to at least receive at least one random access preamble from user equipment. The at least one memory and the computer program code can be further configured to, configure at least one backoff indicator. The at least one memory and the computer program code can be further configured to, with the at least one processor, cause the apparatus to at least transmit the at least one backoff indicator and at least one backoff configuration indicator to the user equipment. The at least one backoff configuration indicator is used to indicate how the at least one backoff indicator is applied.

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：US20250016843A1

公开(公告)日：2025-01-09

申请号：US18887592

申请日：2024-09-17

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Samuli TURTINEN ,  Chunli WU

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

Abstract: Embodiments of the present disclosure relate to random access in a communication system. A first device determines whether a contention-free random access resource is allocated from a second device for a first random access type. In accordance with a determination that the contention-free random access resource is allocated, the first device compares a target transport block size corresponding to the contention-free random access resource with a first transport block size configured for a first group of preambles available for the first random access type and performs random access to the second device based on a result of the comparison.

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：US20230389117A1

公开(公告)日：2023-11-30

申请号：US18248342

申请日：2021-09-27

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Daniela LASELVA ,  Samuli TURTINEN ,  Jussi-Pekka KOSKINEN ,  Nuno PRATAS

IPC: H04W76/27

CPC classification number: H04W76/27

Abstract: Systems, methods, apparatuses, and computer program products for handling data transmission such as non-small data transmission (SDT) in conjunction with SDT. A method may include determining an availability of non-small data transmission, non-SDT, data. The method may also include indicating to a network element, a result of the determining.