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公开(公告)号：US12089188B2
公开(公告)日：2024-09-10
申请号：US18214089
申请日：2023-06-26
Applicant: Nokia Technologies Oy
Inventor： Benoist Sebire , Chunli Wu , Samuli Turtinen
IPC: H04W4/00 , H04W72/02 , H04W72/0446 , H04W72/1268 , H04W72/23 , H04W72/56 , H10K50/11 , H10K85/60 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/18 , H10K50/818 , H10K50/828 , H10K101/10 , H10K101/40 , H10K102/00
CPC classification number: H04W72/02 , H04W72/0446 , H04W72/1268 , H04W72/23 , H04W72/56 , H10K50/11 , H10K85/626 , H10K85/633 , H10K85/636 , H10K85/654 , H10K85/6572 , H10K85/6576 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/171 , H10K50/18 , H10K50/818 , H10K50/828 , H10K85/622 , H10K85/6574 , H10K2101/10 , H10K2101/40 , H10K2102/3026 , H10K2102/351
Abstract: Embodiments of the present disclosure relate to methods and devices for transmission by selecting between uplink resources. According to a method implemented by a terminal device in a communication system, a configuration of a first resource is received from a network device, the first resource being a grant-free resource. An uplink grant is received from the network device, indicating a second resource for use in a transmission time interval. The terminal device determines, based on the configuration of the first resource, whether the first resource is available in the transmission time interval. In response to determining that the first resource is available and possibly in response to a predefined condition associated with a logical channel for the terminal device is met, the terminal device transmits uplink data to the network device using the first resource.
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公开(公告)号：US12075404B2
公开(公告)日：2024-08-27
申请号：US16961505
申请日：2018-01-11
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Chunli Wu , Samuli Turtinen , Benoist Sebire
IPC: H04W72/1268 , H04W72/23
CPC classification number: H04W72/1268 , H04W72/23
Abstract: There is disclosed a method comprising receiving at a user equipment an uplink grant for transmitting first uplink data from the user equipment at a first time; and determining a second time for initiating preparation of a transport block for transmitting the first uplink data, the determining a second time comprising subtracting a processing time for preparing the transport block from the first time.
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公开(公告)号：US12041651B2
公开(公告)日：2024-07-16
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: H04W72/566 , 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.
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公开(公告)号：US12041615B2
公开(公告)日：2024-07-16
申请号：US17430406
申请日：2019-02-13
Applicant: Nokia Technologies Oy
Inventor： Chunli Wu , Samuli Turtinen , Benoist Sebire
IPC: H04W72/21 , H04W72/23 , H04W72/50 , H04W72/566
CPC classification number: H04W72/21 , H04W72/23 , H04W72/535 , H04W72/569
Abstract: Example embodiments relate to communication of uplink control information. A method implemented at a terminal device comprises obtaining a plurality of uplink grants available for uplink transmission to a network device, the plurality of uplink grants indicating resources for the uplink transmission; determining prioritization of the plurality of uplink grants in transmission of uplink control information based on a predetermined prioritization policy; and selecting, based on the determined prioritization, an uplink grant from the plurality of uplink grants for transmission of the uplink control information to the network device. In such a way, it is possible to increase a probability of transmission of the uplink control information and/or a probability of improving power efficiency of the terminal device.
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公开(公告)号：US11864112B2
公开(公告)日：2024-01-02
申请号：US17426257
申请日：2019-02-02
Applicant: Nokia Technologies Oy
Inventor： Jianhua Liu , Jing He , Chunli Wu , Benoist Sebire
CPC classification number: H04W52/0229 , H04W74/08 , H04W76/28
Abstract: There is provided an apparatus, said apparatus including circuitry for operating in a first discontinuous reception mode including at least one awake period and at least one sleep period, receiving, during operation in the at least one awake period, a first indication from a network to perform at least one of pausing operation of the first discontinuous reception mode such that the apparatus continues operation in the at least one awake period and disabling operation of the first discontinuous reception mode such that the apparatus continues operation in a second discontinuous reception mode.
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Patent Agency Ranking
公开(公告)号：US20230092092A1
公开(公告)日：2023-03-23
申请号：US17991315
申请日：2022-11-21
Applicant: Nokia Technologies Oy
Inventor： Chunli Wu , Samuli Turtinen , Benoist Sebire , Ping-Heng Kuo , Dawid Koziol
Abstract: An apparatus is provided in a communications device. The apparatus comprises at least one processor and at least one memory including computer code for one or more programs. The at least one memory and the computer code are configured, with the at least one processor, to cause the apparatus to determine that at least one of a plurality of logical channels configured for packet duplication is to be deactivated; and determine an allocation of one or more cells associated with the at least one deactivated logical channel to one or more active logical channels of said plurality of logical channels configured for packet duplication.
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公开(公告)号：US11601227B2
公开(公告)日：2023-03-07
申请号：US16493407
申请日：2018-03-06
Applicant: Nokia Technologies Oy
Inventor： Guillaume Decarreau , Benoist Sebire
Abstract: In accordance with example embodiments as described herein there is at least an apparatus and method to perform determining that at least one packet data convergence protocol data unit of a packet data convergence protocol sublayer are duplicate packet data convergence protocol data units of the packet data convergence protocol sublayer having been submitted for transmission on two or more carriers in a communication network; signaling to a control sublayer an indication of each packet data convergence protocol data unit that is a duplicate packet data convergence protocol data unit; and based on the indication, preventing a trigger of a radio link failure when a number of retransmissions based on the duplicate packet data convergence protocol data units reaches a threshold number of retransmissions. Further, 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.
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公开(公告)号：US11576076B2
公开(公告)日：2023-02-07
申请号：US17047282
申请日：2018-05-04
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Samuli Turtinen , Chunli Wu , Benoist Sebire , Zexian Li
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.
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公开(公告)号：US11363487B2
公开(公告)日：2022-06-14
申请号：US16976233
申请日：2019-03-08
Applicant: Nokia Technologies Oy
Inventor： Benoist Sebire
Abstract: Systems, methods, apparatuses, and computer program products for quality of service (QoS) flow relocation handling are provided. One method includes configuring an alteration rule that alters how packets from a relocated QoS flow are handled on an old bearer when a mapping rule update to a new bearer is provided. The method also includes providing, to at least one user equipment, the mapping rule update to the new bearer.
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公开(公告)号：US20220110153A1
公开(公告)日：2022-04-07
申请号：US17429878
申请日：2019-02-13
Applicant: Nokia Technologies Oy
Inventor： Chunli Wu , Samuli Turtinen , Benoist Sebire , Claudio Rosa
Abstract: Embodiments of the present disclosure relate to a device, a method, an apparatus and a computer readable storage medium for bandwidth part (BWP) switching. In example embodiments, a method is provided. The method comprises determining, at a terminal device, whether continuous Listen-Before-Talk (LBT) failures occur on a first bandwidth part (BWP), the terminal device operating on the first BWP. The method further comprises in response to the continuous LBT failures occurring on the first BWP, switching to a second BWP different from the first BWP. Instead of triggering a re-establishment procedure once continuous LBT failures are detected, switching to another BWP on different LBT sub-channels can be much more efficient than going through the whole re-establishment and reconfiguration procedures.
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