公开(公告)号：US20230239683A1

公开(公告)日：2023-07-27

申请号：US17759080

申请日：2020-02-13

Applicant: Nokia Technologies Oy

Inventor： Xiang XU ,  Benoist SEBIRE ,  Amaanat ALI ,  Philippe GODIN ,  Alessio CASATI

IPC: H04W8/24

CPC classification number: H04W8/24

Abstract: There is disclosed an apparatus comprising means for performing: receiving first radio capability information from a user equipment, the first radio capability information in a format of a first radio access technology; generating second radio capability information of the user equipment based on the first radio capability information, wherein the second radio capability information is generated in a format of a second radio access technology; and sending the first radio capability information and the second radio capability information to a core network node.

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：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：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：US20220295538A1

公开(公告)日：2022-09-15

申请号：US17635753

申请日：2019-08-16

Applicant: Nokia Technologies Oy

Inventor： Benoist SEBIRE ,  Samuli Turtinen ,  Chunli Wu ,  Tero Henttonen

IPC: H04W72/14 ,  H04L5/00

Abstract: Systems, methods, apparatuses, and computer program products for user equipment are provided. A method may include determining to transmit, upon data arrival on a logical channel, the data on a configured grant for the logical channel. The method may also include transmitting, based on the determination, the data on the configured grant to activate a cell. In an example embodiment, the transmission on the configured grant may be performed regardless of a current activation status of the cell for which the configured grant is configured, or a suspend status of the configured grant.

公开(公告)号：US20220174687A1

公开(公告)日：2022-06-02

申请号：US17598560

申请日：2019-03-28

Applicant: Nokia Technologies Oy

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

IPC: H04W72/12 ,  H04W72/14

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：US20220124830A1

公开(公告)日：2022-04-21

申请号：US17431674

申请日：2019-02-22

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Chunli WU ,  Samuli TURTINEN ,  Benoist SEBIRE

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/12

Abstract: Embodiments of the disclosure provide a method, device and computer readable medium for contention resolution in RACH. According to embodiments of the present disclosure, the terminal devices transmit random access requests in random access channels and the network device transmits the response to the random access requests on the downlink control channel addressed to the common identifier. According to embodiments of the present disclosure, there is one to multiple mapping for contention resolution radio network temporary identifier (CR-RNTI) and physical RACH (PRACH). In this way, the number of RNTIs is decreased and the overhead is reduced.

公开(公告)号：US20210345412A1

公开(公告)日：2021-11-04

申请号：US17285424

申请日：2018-11-01

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Frank FREDERIKSEN ,  Claudio ROSA ,  Chunli WU ,  Samuli TURTINEN ,  Benoist SEBIRE

IPC: H04W74/08

Abstract: Embodiments of the present disclosure relate to selecting random access (RA) mode. In example embodiments. The method comprises obtaining an impact factor associated with RA of a terminal device to a network device, the impact factor indicating at least one of the following: a synchronization status between the terminal device and the network device, a status of a channel between the terminal device and the network device for performing RA, a capability of the terminal device for supporting early data transmission (EDT), a predefined access category of the terminal device, or a RA mode-related indication received from the network device; selecting a RA mode at least in part based on obtained impact factor; and performing RA to the network device with the selected RA mode. In this way, the terminal device may select different RA mode according to different scenario.

公开(公告)号：US20210218507A1

公开(公告)日：2021-07-15

申请号：US17214556

申请日：2021-03-26

Applicant: Nokia Technologies Oy

Inventor： Guillaume DECARREAU ,  Benoist SEBIRE

IPC: H04L1/18 ,  H04L5/00 ,  H04L29/14 ,  H04W28/04 ,  H04W28/06 ,  H04W80/08

Abstract: In accordance with example embodiments as described herein there is at least an apparatus and method to perform transmitting packet data convergence protocol data unit duplicates over two or more carriers; receiving an indication that indicates packet data convergence protocol data unit has been correctly transmitted via one of two or more carriers; and upon receiving the indication, instructing to discard other packet data convergence protocol duplicates over carriers other than the one of two or more carriers with a successful delivery.

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.