公开(公告)号：US20190081740A1

公开(公告)日：2019-03-14

申请号：US16125134

申请日：2018-09-07

Applicant: Nokia Technologies Oy

Inventor： Jorma KAIKKONEN ,  Sami-Jukka HAKOLA ,  Mihai ENESCU

IPC: H04L1/18 ,  H04L5/00 ,  H04W72/04

Abstract: In accordance with an example embodiment, there is disclosed a method comprising: transmitting a first downlink channel via a primary beam within n slots, wherein n is a time between the transmission of an uplink control channel carrying HARQ information corresponding to the first downlink channel transmitted via the primary beam and a next time instance that a second downlink channel is configured be monitored from a secondary beam; receiving HARQ feedback within m slots calculated from a slot number configured to monitor the second downlink channel on at least one secondary beam, wherein m is time between a scheduled downlink channel and a next downlink channel monitoring instance via the secondary beam; and in response to receiving the HARQ feedback, ignoring a monitored downlink channel pattern and scheduling at least one user device using the primary beam on the slot number configured to monitor the second downlink channel on the at least one secondary beam.

公开(公告)号：US20240421957A1

公开(公告)日：2024-12-19

申请号：US18702561

申请日：2022-10-07

Applicant: Nokia Technologies Oy

Inventor： Timo KOSKELA ,  Jorma Johannes KAIKKONEN ,  Keeth Saliya Jayasinghe LADDU ,  Mihai ENESCU

IPC: H04L5/00

Abstract: According to an example aspect of the present disclosure, there is provided an apparatus comprising means for receiving, from a wireless network node, an activation indication activating a Transmission Configuration Indicator. TCI, state for a control resource set, wherein the TCI state indicates a reference signal associated with a cell identifier, means for determining one or more control resource set parameters depending on the cell identifier and means for monitoring a downlink control channel using said one or more control resource set parameters.

公开(公告)号：US20240414729A1

公开(公告)日：2024-12-12

申请号：US18702515

申请日：2022-07-28

Applicant: Nokia Technologies Oy

Inventor： Timo KOSKELA ,  Jorma Johannes KAIKKONEN ,  Mihai ENESCU

IPC: H04W72/231 ,  H04W68/02 ,  H04W72/0446

Abstract: This document discloses a solution for using a search space configuration for detecting a paging identifier. According to an aspect, a method in a terminal device comprises: receiving, for a control resource set, a first search space configuration for searching a downlink control channel carrying an identifier of the apparatus, wherein the first search space configuration defines a first time interval between consecutive periodic search windows; receiving, for the control resource set, a second search space configuration for searching for a downlink control channel carrying a paging identifier associated with the apparatus, wherein the second search space configuration defines a second time interval between consecutive periodic search windows; enabling the second search space configuration upon receiving a message indicating a cell having a cell identifier different from a cell identifier of a cell serving the apparatus; and searching for the identifier according to the first search space configuration and, in response to the enabling, searching for the paging identifier according to the second search space configuration.

公开(公告)号：US20240306003A1

公开(公告)日：2024-09-12

申请号：US18044214

申请日：2021-08-23

Applicant: Nokia Technologies OY

Inventor： Matha DEGHEL ,  Sami-Jukka HAKOLA ,  Mihai ENESCU

IPC: H04W16/28 ,  H04W72/231 ,  H04W76/20

CPC classification number: H04W16/28 ,  H04W72/231 ,  H04W76/20

Abstract: There is provided an apparatus arranged to receive from at least one access node a first spatial relation indication for a first transmission to be made in a first direction; receive from the at least one access node a second spatial relation indication for a second transmission to be made in a second direction; receive from the at least one access node a third indication indicating whether the second spatial relation indication is to be used for a limited duration; and use the received indications for receiving and/or transmitting signalling with at the least one access node.

公开(公告)号：US20240172080A1

公开(公告)日：2024-05-23

申请号：US18505373

申请日：2023-11-09

Applicant: Nokia Technologies Oy

Inventor： Amaanat ALI ,  Keeth Saliya Jayasinghe LADDU ,  Mihai ENESCU

IPC: H04W36/36 ,  H04W36/00 ,  H04W76/20

CPC classification number: H04W36/362 ,  H04W36/0058 ,  H04W76/20

Abstract: An apparatus configured to: initiate performance of at least one function enabled with a first model; receive, from a source base station, at least one model compatibility configuration; determine whether the at least one function is compatible with a second model of at least one target base station based, at least partially, on the at least one model compatibility configuration; transmit, to the at least one target base station, at least one report, wherein the at least one report comprises, at least, an indication of a result of whether the at least one function is compatible with the second model of the at least one target base station; and receive, in response to the report, a conditional handover configuration, wherein the conditional handover configuration comprises, at least, an indication to at least one of: perform data collection, update the first model, or switch the first model with another model.

公开(公告)号：US20240137099A1

公开(公告)日：2024-04-25

申请号：US18556813

申请日：2022-05-23

Applicant: Nokia Technologies Oy

Inventor： Sami-Jukka HAKOLA ,  Juha Pekka KARJALAINEN ,  Samantha CAPORAL DEL BARRIO ,  Mihai ENESCU

IPC: H04B7/06 ,  H04B7/08

CPC classification number: H04B7/06966 ,  H04B7/088

Abstract: According to at least some example embodiments, a user equipment (UE), of a wireless communications system, for facilitating a dynamic association between reference signals (RSs) configured for beam management measurements and reporting, for downlink (DL) and/or uplink (UL) beam selection, and semi-statically configured capability indices of a capability set of at least one functionality, includes a plurality of antenna panels; memory storing computer-executable instructions which include generating at least a first capability set of a first functionality, the first capability set including a plurality of capability information items indexed, respectively, by a plurality of corresponding capability indices, each capability information item indicating, for a panel corresponding to the capability information item from among the plurality of antenna panels, capability information of the corresponding panel with respect to the first functionality, and transmitting the first capability set to a next generation node B (gNB) included in the wireless communications system.

公开(公告)号：US20240073908A1

公开(公告)日：2024-02-29

申请号：US18457270

申请日：2023-08-28

Applicant: Nokia Technologies Oy

Inventor： Sami-Jukka HAKOLA ,  Timo KOSKELA ,  Juha Pekka KARJALAINEN ,  Mihai ENESCU

IPC: H04W72/21 ,  H04L5/00

CPC classification number: H04W72/21 ,  H04L5/0053

Abstract: Systems, methods, apparatuses, and computer program products for dynamic uplink transmission scheme indication for multi-panel user equipment are provided. For example, a method can include indicating to a network a capability of an apparatus to perform simultaneous transmission. The method can also include receiving a configuration of two sounding reference signal resource sets for codebook based physical uplink shared channel and a three-bit sounding reference signal resource set indicator.

公开(公告)号：US20230164607A1

公开(公告)日：2023-05-25

申请号：US17799113

申请日：2020-02-11

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Timo KOSKELA ,  Mihai ENESCU ,  Sami-Jukka HAKOLA ,  Juha Pekka KARJALAINEN ,  Jorma Johannes KAIKKONEN

IPC: H04W24/10

CPC classification number: H04W24/10

Abstract: Systems, methods, apparatuses, and computer program products for beam management (BM) reporting are provided. One method may include determining, at a UE, that reporting configuration(s) need to be activated, and providing, to a network, an indication to activate the reporting configuration(s).

公开(公告)号：US20220408446A1

公开(公告)日：2022-12-22

申请号：US17756024

申请日：2020-11-13

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Wolfgang ZIRWAS ,  Mihai ENESCU ,  Youngsoo YUK ,  Rakash SIVASIVA GANESAN

IPC: H04W72/08 ,  H04W72/04 ,  H04W24/08

Abstract: According to an example embodiment, an example method may include estimating, by a receiver device in a wireless network, a set of one or more active beams for the receiver device based on an estimated receive power of each active beam to obtain an estimated set of one or more active beams for the receiver device; receiving, by the receiver device, verification information associated with the estimated set of one or more active beams for the receiver device; and, verifying, by the receiver device based on the verification information, the estimated set of one or more active beams for the receiver device.

公开(公告)号：US20220329304A1

公开(公告)日：2022-10-13

申请号：US17753348

申请日：2019-09-04

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Rana AHMED SALEM ,  Mihai ENESCU ,  Youngsoo YUK ,  Keeth Saliya Jayasinghe LADDU ,  Salah Eddine HAJRI

IPC: H04B7/06

Abstract: Techniques of performing CSI reporting include identifying a cluster of TRPs sharing common information in their CSI and transmitting a complete CSI report to a selected TRP of the cluster while transmitting partial CSIs reports to other TRPs of the cluster. Along these lines, in an example implementation, a UE receives a CSI-RS from a network, with the CSI-RS carrying a plurality of reference symbols from a plurality of TRPs. Based on the plurality of symbols, the UE generates TRP data representing CSI feedback for each of the TRPs. From the CSI feedback, the UE identifies, as a cluster, a subset of the TRPs that share common information within the CSI feedback. The UE then sends first identification data identifying the subset of the TRPs that make up the cluster to the network.