公开(公告)号：US20240090072A1

公开(公告)日：2024-03-14

申请号：US18272853

申请日：2022-01-03

Applicant: Nokia Technologies Oy

Inventor： Subramanya CHANDRASHEKAR ,  Tero HENTTONEN ,  Jarkko Tuomo KOSKELA ,  Jussi-Pekka KOSKINEN

IPC: H04W76/27 ,  H04W36/00 ,  H04W36/08

CPC classification number: H04W76/27 ,  H04W36/0033 ,  H04W36/08

Abstract: Apparatuses and methods in a communication system are disclosed. User equipment transmits a connection request to a radio access node, indicating to the radio access node that the apparatus supports resume or setup to a radio access node of a different system or different frequency range. The user equipment receives instructions to switch to a radio access node of a different system or a radio access node utilising a different frequency range and performs random access procedure followed by a radio resource control complete message transmission to the instructed radio access node.

公开(公告)号：US20240090063A1

公开(公告)日：2024-03-14

申请号：US18262412

申请日：2021-02-03

Applicant: Nokia Technologies Oy

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

IPC: H04W76/19 ,  H04W76/20 ,  H04W76/30

CPC classification number: H04W76/19 ,  H04W76/20 ,  H04W76/30

Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of data transmission with security parameters. The method comprises: receiving, from a second device, a first plurality of parameters associated with a connection resume procedure between the first device and the second device; in accordance with a determination that the connection resume procedure is to be performed, transmitting, in the inactive state and to the second device, a request for connection resume, the request comprising one or more of the first plurality of parameters; and performing the connection resume procedure with the second device. In this way, the terminal device is capable of triggering non-SDT procedure when the SDT procedure is ongoing.

公开(公告)号：US20240023130A1

公开(公告)日：2024-01-18

申请号：US18033435

申请日：2020-10-23

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Karol SCHOBER ,  Chunli WU ,  Jussi-Pekka KOSKINEN ,  Timo KOSKELA ,  Jorma KAIKKONEN ,  Mads LAURIDSEN

IPC: H04W72/232 ,  H04W72/12 ,  H04W72/563

CPC classification number: H04W72/232 ,  H04W72/12 ,  H04W72/563

Abstract: There is provided an apparatus, said apparatus comprising means for monitoring a physical downlink control channel using a first monitoring pattern, determining, based on a condition, to monitor the physical downlink control channel using a second monitoring pattern, determining occurrence of at least one event related to transmission from the user equipment, determining whether to monitor the physical downlink control channel using the first monitoring pattern or the second monitoring pattern based on the occurrence of the at least one event and monitoring the physical downlink control channel using the first monitoring pattern or the second monitoring pattern based on the determination.

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.

公开(公告)号：US20230388919A1

公开(公告)日：2023-11-30

申请号：US18248177

申请日：2020-10-10

Applicant: Nokia Technologies Oy

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

IPC: H04W48/20 ,  H04W76/27

CPC classification number: H04W48/20 ,  H04W76/27

Abstract: Embodiments of the present disclosure relate to mobility for small data transmission (SDT) procedure. The first device, which is in an inactive state and served in a first cell of the second device, performs a session of small data transmission between the first device and the second device. The first device determines whether a potential cell reselection criterion is satisfied when the session of small data transmission is ongoing. If a potential cell reselection criterion is satisfied, the first device transmits, to the second device, first information indicating an intention of cell reselection. As such, if the cell reselection happens during SDT procedure, the second device is able to put the first device into either the inactive state or the connected state. Accordingly, already transmitted data is not lost in case cell reselection happens before the session of small data transmission is completed.

公开(公告)号：US20230269601A1

公开(公告)日：2023-08-24

申请号：US18010366

申请日：2020-06-16

Applicant: Nokia Technologies Oy

Inventor： Daniela LASELVA ,  Frank FREDERIKSEN ,  Ziqi LIU ,  Jussi-Pekka KOSKINEN

IPC: H04W16/28 ,  H04W52/02 ,  H04W72/23

CPC classification number: H04W16/28 ,  H04W52/0232 ,  H04W72/23

Abstract: Example embodiments of the present disclosure relate to discontinuous reception configuration for multi-beam operations. A method includes receiving, at a first device and from a second device, configuration information indicating a first plurality of configuration settings associated with a plurality of transmission beams of the second device, the first plurality of configuration settings at least including a first plurality of scrambling identifiers. The method also includes in accordance with a determination that a first transmission beam of the plurality of transmission beams is configured for the first device as a serving beam, selecting, from the first plurality of scrambling identifiers, a first scrambling identifier associated with the first transmission beam. The method further includes monitoring for first control information transmitted by the second device via the first transmission beam using the first scrambling identifier, the first control information indicating presence of data to be transmitted by the second device.

公开(公告)号：US20230232314A1

公开(公告)日：2023-07-20

申请号：US17998535

申请日：2021-05-12

Applicant: Nokia Technologies OY

Inventor： Jussi-Pekka KOSKINEN ,  Samuli TURTINEN ,  Ilkka Antero KESKITALO

IPC: H04W48/10 ,  H04W52/02 ,  H04W76/28 ,  H04W36/08

CPC classification number: H04W48/10 ,  H04W52/0216 ,  H04W76/28 ,  H04W36/08

Abstract: A system, apparatus, method, and non-transitory computer readable medium for system information acquisition for reduced capability NR devices may include a UE device which is caused to, acquire first system information from a first cell, the first system information being applicable to a system information area; enter a sleep state of an extended sleep cycle mode for a desired time period in accordance with extended sleep cycle configuration information; enter an active state of the extended sleep cycle mode in response to expiration of the desired time period; select a second cell distinct from the first cell; determine whether to acquire second system information from the second cell, the second system information being applicable to the system information area; and acquire the second system information from the second cell based on the determining

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：US20230051930A1

公开(公告)日：2023-02-16

申请号：US17785708

申请日：2020-12-21

Applicant: Nokia Technologies Oy

Inventor： Srinivasan SELVAGANAPATHY ,  Nitin MANGALVEDHE ,  Rapeepat RATASUK ,  Jussi-Pekka KOSKINEN

IPC: H04W52/02 ,  H04W68/02

Abstract: A method may include monitoring, by a user equipment, a first wake up signal prior to a paging occasion during a discontinuous reception cycle. The method may also include decoding a physical down-link control channel based on the paging occasion in response to detecting the first wake up signal. The method may also include determining that the decoding failed. The method may further include switching to a common paging occasion to decode the physical downlink control channel after determining that the decoding failed.

公开(公告)号：US20220386409A1

公开(公告)日：2022-12-01

申请号：US17770491

申请日：2020-10-26

Applicant: Nokia Technologies Oy

Inventor： Timo KOSKELA ,  Jussi-Pekka KOSKINEN ,  Sami-Jukka HAKOLA ,  Juha Pekka KARJALAINEN ,  Jorma Johannes KAIKKONEN

IPC: H04W76/28 ,  H04W52/02 ,  H04W56/00 ,  H04W74/08

Abstract: The method includes performing at least one first monitoring of a power savings channel of a physical downlink control channel (PDCCH) for control information, the PDCCH being associated with at least one base station, the control information including a power saving downlink control information (PS-DCI) format, the control information providing an indication to start a timer for an ON duration of a discontinuous reception (DRX) cycle for a user equipment (UE) to monitor the PDCCH. The method further includes performing a random-access channel (RACH) procedure with the at least one base station based on the control information. The network node performs the method.