公开(公告)号：US20230217538A1

公开(公告)日：2023-07-06

申请号：US17999753

申请日：2020-06-24

Applicant: Nokia Technologies Oy

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

IPC: H04W76/28 ,  H04B7/06

CPC classification number: H04W76/28 ,  H04B7/0626

Abstract: Disclosed are methods for a channel state information (CSI) reporting. An example method may include receiving a discontinuous reception (DRX) configuration information for configuring a plurality of DRX groups including a first DRX group with a first cell configured with CSI reporting resources, determining at least one DRX group in active time from the plurality of DRX groups, and reporting CSI over the CSI reporting resources on the first cell based on the DRX configuration information and the active time. Related apparatuses and computer readable media are also disclosed.

公开(公告)号：US20230189039A1

公开(公告)日：2023-06-15

申请号：US17926037

申请日：2020-05-21

Applicant: NOKIA Technologies OY

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

IPC: H04W24/10 ,  H04W16/28

CPC classification number: H04W24/10 ,  H04W16/28

Abstract: Example embodiments relate to wireless communication devices, methods and systems for beam failure recovery (BFR) in a cell activation procedure. According to an embodiment, a method for cell activation includes receiving, at a terminal device (UE), a first indication from a network to activate a cell configured for the UE, and responsive to the first indication, triggering a beam information reporting for the cell.

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：US20230143727A1

公开(公告)日：2023-05-11

申请号：US17917998

申请日：2021-05-18

Applicant: Nokia Technologies Oy

Inventor： Sami-Jukka HAKOLA ,  Samuli TURTINEN ,  Kyoungmin PARK ,  Tero HENTTONEN ,  Samantha CAPORAL DEL BARRIO

IPC: H04W52/36 ,  H04W52/14

CPC classification number: H04W52/365 ,  H04W52/367 ,  H04W52/146

Abstract: Example embodiments of the invention as disclosed herein for at least a method performed by an apparatus for determining a power limiting state for a candidate uplink beam pair of at least one candidate uplink beam pair configured for a user equipment of a communication network; based at least on the determining, causing configuration of a different candidate uplink beam pair of the at least one candidate uplink beam pair for communicating towards the communication network; and based on the determining communicating at least one power headroom report for the candidate uplink beam pair based on the power limiting state.

公开(公告)号：US20230070545A1

公开(公告)日：2023-03-09

申请号：US17797658

申请日：2020-02-06

Applicant: Nokia Technologies Oy

Inventor： Samuli TURTINEN ,  Chunli WU

IPC: H04W74/02 ,  H04W74/00

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：US20230007554A1

公开(公告)日：2023-01-05

申请号：US17778082

申请日：2019-11-21

Applicant: Nokia Technologies Oy

Inventor： Samuli TURTINEN ,  Timo KOSKELA ,  Chunli WU

IPC: H04W36/08 ,  H04W76/38

Abstract: Embodiments of the present disclosure relate to failure recovery for serving cell. A terminal device detects a failure on a serving cell of the terminal device. If the beam failure is detected, the terminal device transmits information concerning the detected failure to a network device. The network device is associated with the serving cell. The terminal device disables further transmission of the information to the network device.

公开(公告)号：US20220417998A1

公开(公告)日：2022-12-29

申请号：US17771039

申请日：2019-11-01

Applicant: Nokia Technologies Oy

Inventor： Claudio ROSA ,  Nuno K. PRATAS ,  Chunli WU ,  Samuli TURTINEN

IPC: H04W74/08

Abstract: Disclosed are apparatuses and methods for a signaling procedure. An example method may include transmitting a first portion of a signaling message in a first sub-band and transmitting a second portion of the signaling message in a second sub-band, the second portion including an indication to the first portion transmitted in the first sub-band. Related apparatuses and computer readable medium are also disclosed.

公开(公告)号：US20220338240A1

公开(公告)日：2022-10-20

申请号：US17642977

申请日：2019-10-15

Applicant: Nokia Technologies Oy

Inventor： Pingping WEN ,  Ping YUAN ,  Chuli WU ,  Samuli TURTINEN ,  Benoist SEBIRE

IPC: H04W72/14 ,  H04L1/18

Abstract: According to embodiments of the present disclosure, service-based retransmission scheme for uplink in NTN has been proposed, which can support multiple retransmission schemes based on service type for uplink. The network device determines different retransmission schemes based on the QoS requirements of the services. The terminal device selects the retransmission scheme for the service. In this way, the QoS of different service and reliability of MAC CE can be guaranteed.

公开(公告)号：US20220337472A1

公开(公告)日：2022-10-20

申请号：US17764441

申请日：2019-09-30

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Samuli TURTINEN ,  Timo KOSKELA ,  Chunli WU

IPC: H04L41/0654 ,  H04L5/00 ,  H04L41/0681 ,  H04B7/0408

Abstract: A method of beam failure recovery for a serving cell is disclosed. In response to a beam failure on a first bandwidth part in a serving cell, a first device detects a first candidate beam associated with the first bandwidth part (310). In response to a failure of detecting the first candidate beam, the first device switches from the first bandwidth part to a second bandwidth part in the serving cell. The second bandwidth part is configured with at least one reference signal identifying a second candidate beam for recovery from the beam failure (320). The first device detects the second candidate beam based on the at least one reference signal (330). In response to a success of detecting the second candidate beam, the first device transmits information concerning the second candidate beam to a second device for the recovery from the beam failure (340).

公开(公告)号：US20220295563A1

公开(公告)日：2022-09-15

申请号：US17607939

申请日：2019-05-02

Applicant: Nokia Technologies Oy

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

IPC: H04W74/08

Abstract: Embodiments of the present disclosure relate to for skipping monitoring of downlink control channel in random access. A first device receives from a second device a command indicating the first device to skip monitoring a downlink control channel between the second device and the first device for a time period. In response to the random access procedure being triggered by a first trigger condition, the first device determines whether the time period overlaps with a time window associated with a random access procedure. The first device ignores or performs the command based on the determination.