公开(公告)号：US12003995B2

公开(公告)日：2024-06-04

申请号：US17311171

申请日：2020-01-07

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Jussi-Pekka Koskinen ,  Sami Hakola ,  Lars Dalsgaard ,  Juha Karjalainen ,  Jorma Kaikkonen

IPC: H04W24/10 ,  H04W52/02

CPC classification number: H04W24/10 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/028

Abstract: According to a first embodiment, a method may include receiving, by a user equipment, at least one indication of at least one non-default measurement profile. The method may further include determining, by the user equipment, that at least one predefined condition applies. The method may further include applying, by the user equipment, one or more of at least one adapted measurement, at least one non-adapted measurement, at least one default measurement profile, at least one non-default measurement profile, at least one adapted measurement profile, and at least one non-adapted measurement profile.

公开(公告)号：US20230059284A1

公开(公告)日：2023-02-23

申请号：US17880724

申请日：2022-08-04

Applicant: Nokia Technologies Oy

Inventor： Sami HAKOLA ,  IIkka Keskitalo ,  Shashika Manosha Kapuruhamy Badalge ,  Juha Karjalainen ,  Timo Koskela

IPC: H04W72/04 ,  H04W24/10

Abstract: Systems, methods, apparatuses, and computer program products for facilitating explicit latency mode determination in beam switching. One method may include receiving, by a user equipment, at least one beam switch command from at least one network entity. The user equipment may further determine at least one latency and switching mode, and perform beam switch based on the at least one latency and switching mode.

公开(公告)号：US11569889B2

公开(公告)日：2023-01-31

申请号：US16978782

申请日：2019-03-07

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Samuli Turtinen ,  Jorma Kaikkonen ,  Mihai Enescu ,  Sami Hakola ,  Juha Karjalainen

IPC: H04W72/04 ,  H04B7/06 ,  H04W76/19 ,  H04L5/00 ,  H04L5/10 ,  H04W56/00 ,  H04W80/02

Abstract: Systems, methods, apparatuses, and computer program products for beam failure recovery are provided. Beam failure recovery may include detecting and/or declaring, by a user equipment, UE, secondary cell, Scell, beam failure at MAC layer and e.g. determining and/or selecting CSI-RS and/or SSB indexes for transmission to a network node.

公开(公告)号：US11405867B2

公开(公告)日：2022-08-02

申请号：US16862807

申请日：2020-04-30

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Jorma Kaikkonen ,  Sami Hakola ,  Jussi-Pekka Koskinen ,  Juha Karjalainen

IPC: G08C17/00 ,  H04W52/02 ,  H04W72/04

Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform determining by a user equipment that the user equipment has missed, or will miss, at least one power saving signal monitoring occasion, where the user equipment is configured to monitor a power saving signal in a first bandwidth part; and based upon the determination that the user equipment has missed, or will miss, the at least one power saving signal monitoring occasion, causing the user equipment to monitor a physical downlink control channel on the first bandwidth part during an on-duration of discontinuous reception. To perform configuring a user equipment to monitor a power saving signal in a first bandwidth part; causing the user equipment to monitor a physical downlink control channel on the first bandwidth part during an on-duration of discontinuous reception; and based upon the causing of the user equipment to monitor the physical downlink control channel on the first bandwidth part during the on-duration of discontinuous reception, causing the on-duration of discontinuous reception-cycle to be reduced relative to a previous on-duration of discontinuous reception. And to perform determining by a user equipment that an inactivity timer has expired during an on-duration of discontinuous reception-cycle after a user equipment wake up has been triggered, where the user equipment is configured to report periodic channel status information (CSI) feedback on the on-duration of discontinuous reception-cycle and based upon the determination that the inactivity timer has expired during the on-duration of discontinuous reception-cycle after the user equipment wake up has been triggered, causing the user equipment to monitor a physical downlink control channel for the on-duration of discontinuous reception.

公开(公告)号：US11115848B2

公开(公告)日：2021-09-07

申请号：US16180273

申请日：2018-11-05

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Sami Hakola ,  Esa Malkamaki ,  Juha Karjalainen

IPC: G06F11/00 ,  H04W24/10 ,  H04B7/06 ,  H04W76/10

Abstract: An apparatus means for performing: communicating with a serving node in a wireless communication system; and storing preconfigured beam information for communication between the apparatus and one or more candidate nodes; and when the apparatus initiates a connection with a candidate node of the one or more candidate nodes, using the preconfigured beam information for at least initial communication with the candidate node; wherein the preconfigured beam information is obtained by the apparatus based on or more measurements performed by the apparatus with the one or more candidate nodes.

公开(公告)号：US20210250797A1

公开(公告)日：2021-08-12

申请号：US17053046

申请日：2019-04-17

Applicant: Nokia Technologies Oy

Inventor： Juha Karjalainen ,  Esa Tiirola ,  Ilkka Keskitalo ,  Juha Korhonen

IPC: H04W24/10 ,  H04B17/336 ,  H04B7/06 ,  H04W76/11 ,  H04L5/00

Abstract: According to a first embodiment, a method may include receiving, by a user equipment, a configuration for determining one or more antenna panel-wise cross-link interference measurements from a network entity configured to receive one or more downlink spatial directions. The method may further include calculating, by the user equipment, one or more interference estimates of UL interfering signals and related cross-link interference powers from the network entity. The method may further include transmitting, by the used equipment, one or more interference measurements based upon the configured flexible UL-to-DL cross-link specific resource configuration to the network entity.

公开(公告)号：US20210119688A1

公开(公告)日：2021-04-22

申请号：US17043384

申请日：2019-04-05

Applicant: Nokia Technologies Oy

Inventor： Mihai Enescu ,  Sami Hakola ,  Lars Dalsgaard ,  Jorma Kaikkonen ,  Timo Koskela ,  Juha Karjalainen

IPC: H04B7/08 ,  H04L5/00 ,  H04W72/04 ,  H04W72/12 ,  H04W52/36

Abstract: A method and apparatus for providing multi-beam downlink channel control procedures. The invention allows for power savings at a user device by indicating what states are to be used and/or indicating deactivation of receiver panels. This is accomplished, at least partially, through the use of a transmission configuration indication table based, at least partially, on measurements made by a user device and panel tags indicating the panels used to make those measurements. Determining optimal downlink and uplink beam selection is accomplished with reference to user device measurements and reporting.

公开(公告)号：US20210051590A1

公开(公告)日：2021-02-18

申请号：US16988403

申请日：2020-08-07

Applicant: Nokia Technologies Oy

Inventor： Sami Hakola ,  Jorma Kaikkonen ,  Timo Koskela ,  Juha Karjalainen

IPC: H04W52/02

Abstract: A method can include transitioning, by a device, from a sleep state to a monitoring state, processing, during the monitoring state, a wakeup signal, determining an adaptation based on the wakeup signal, transitioning to an active state after processing the wakeup signal, and extending the active state based on the determined adaptation.