公开(公告)号：US20240243799A1

公开(公告)日：2024-07-18

申请号：US18563158

申请日：2021-06-15

Applicant: Nokia Technologies Oy

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

IPC: H04B7/08

CPC classification number: H04B7/088

Abstract: According to various examples, there is provided a User Equipment, UE, comprising means for: receiving an indication of a type of parameter to be reported by the UE, wherein the type of parameter characterises one or more receive, Rx, of the UE via which one or more Reference Signals, RSs, are received; determining one or more values of the indicated type of parameter for at least one of the one or more RSs received by at least one of the one or more Rx beams of the UE; and sending information indicative of the determined one or more values of the indicated type of parameter for the at least one of the one or more RSs received by the at least one of the one or more Rx beams of the UE.

公开(公告)号：US20240155329A1

公开(公告)日：2024-05-09

申请号：US18495360

申请日：2023-10-26

Applicant: Nokia Technologies Oy

Inventor： Keeth Saliya Jayasinghe LADDU ,  Dani Johannes KORPI ,  Mihai ENESCU ,  Amaanat ALI

IPC: H04W8/22 ,  H04W24/02

CPC classification number: H04W8/22 ,  H04W24/02

Abstract: Disclosed is a method comprising receiving, from a terminal device, a report indicating capability of the terminal device to detect radio parameters, wherein the report comprises at least one of the following: a first set of radio parameters, a second set of radio parameters and a third set of radio parameters, and wherein the terminal device is capable to determine first set of radio parameters in a complete manner, determine the second set of radio parameters in the complete manner when at least one of the following assistance information, a first configuration or an indication related to the radio parameters is available, and determine the third set of radio parameters in the complete manner when a second configuration related to detecting the radio parameters is available at least during an initial configuration for receiving the downlink channel transmission or for a pre-determined time period, and the third set of radio parameters follow, at least substantially, the behavior of the first and the second set of radio parameters, determining, based on the received report, third configuration related to detecting the radio parameters for the terminal device, transmitting, to the terminal device, the third configuration related to detecting the radio parameters, wherein the third configuration comprises, for determining the second set of radio parameters, at least one of the following: the assistance information, the first configuration or the indication for determining the second set of parameters for receiving a downlink channel transmission, and transmitting a downlink channel transmission to the terminal device.

公开(公告)号：US20240072968A1

公开(公告)日：2024-02-29

申请号：US18454370

申请日：2023-08-23

Applicant: Nokia Technologies Oy

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

IPC: H04L5/00 ,  H04W72/1268 ,  H04W72/232

CPC classification number: H04L5/0051 ,  H04W72/1268 ,  H04W72/232

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 support simultaneous multi-panel transmission to the network. 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 for the simultaneous multi-panel transmission over the physical uplink shared channel.

公开(公告)号：US20230299824A1

公开(公告)日：2023-09-21

申请号：US18006346

申请日：2021-06-28

Applicant: Nokia Technologies Oy

Inventor： Sami-Jukka HAKOLA ,  Mihai ENESCU ,  Timo KOSKELA

IPC: H04B7/06

CPC classification number: H04B7/0617 ,  H04B7/0691

Abstract: A method may include measuring, by a user device in a wireless network, a plurality of downlink reference signals received from a network node, wherein the plurality of downlink reference signals are associated with a group of transmission configuration indication (TCI) states that may be used at least for uplink communication by the user device; determining, by the user device based at least on the measuring, a plurality of subsets of the downlink reference signals, wherein the TCI states associated with any one subset of the plurality of subsets of downlink reference signals may be activated at a time by the user device for uplink transmission; and sending, by the user device to the network node, a measurement report that indicates one or more downlink reference signals for each subset of the plurality of subsets.

公开(公告)号：US20230261723A1

公开(公告)日：2023-08-17

申请号：US18014513

申请日：2021-06-14

Applicant: Nokia Technologies Oy

Inventor： Sami HAKOLA ,  Timo KOSKELA ,  Mihai ENESCU ,  Juha KARJALAINEN

IPC: H04B7/06 ,  H04B7/08

CPC classification number: H04B7/06966 ,  H04B7/088

Abstract: An apparatus including: at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: maintain a measurement report pool including a plurality of measurement reports provided to a base station, each measurement report indicating one or more downlink reference signals; receive information indicating a selected measurement report within the measurement report pool and indicating a selected downlink reference signal within the selected measurement report from a base station; and determine a serving beam based on the selected downlink reference signal within the selected measurement report.

公开(公告)号：US20230146882A1

公开(公告)日：2023-05-11

申请号：US17767589

申请日：2019-10-14

Applicant: Nokia Technologies Oy

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

IPC: H04W24/10 ,  H04W24/08

CPC classification number: H04W24/10 ,  H04W24/08

Abstract: An apparatus for a terminal has means for storing a first configuration for measurement reporting on downlink reference signals, wherein one or more downlink reference signals correspond to one of a plurality of states for a first channel. The apparatus also has means for receiving an activation of a first state of the plurality of states for the first channel, and determining a second configuration for measurement reporting based on the first configuration for measurement reporting and the received activation of the first state, wherein the second configuration for measurement reporting configures the terminal to report measurements on a first downlink reference signal corresponding to the first state.

公开(公告)号：US20230036639A1

公开(公告)日：2023-02-02

申请号：US17791097

申请日：2021-02-05

Applicant: Nokia Technologies Oy

Inventor： Sami HAKOLA ,  Timo KOSKELA ,  Juha KARJALAINEN ,  Mihai ENESCU

IPC: H04L5/00 ,  H04B7/06 ,  H04B7/08

Abstract: Systems, methods, apparatuses, and computer program products for supporting a narrow serving beam in a hierarchical beam configuration. For example, certain embodiments may provide a UE that may receive, from a network node, information of a quasi co-location (QCL) configuration of self-contained, aperiodic, and/or semi-persistent tracking reference signals (TRSs) for sub-beams, where a source for one or more TRSs may be channel state information (CSI-RS) without repetition. In addition, the UE may determine these TRSs as self-contained, for which there are no associated periodic TRSs, if there is a TRS configured for an SSB sub-beam.

公开(公告)号：US20220386292A1

公开(公告)日：2022-12-01

申请号：US17335485

申请日：2021-06-01

Applicant: Nokia Technologies Oy

Inventor： Salah Eddine HAJRI ,  Mihai ENESCU ,  Frederick VOOK

IPC: H04W72/04 ,  H04L5/00 ,  H04W24/08 ,  H04W72/08 ,  H04B7/06

Abstract: An apparatus includes circuitry configured to: receive a radio resource control configuration including at least one channel state information reporting configuration indicating at least one channel state information quantity for which prediction is configured or enabled; receive at least one of a downlink reference signal and/or a downlink channel for at least one of channel measurement and/or interference measurement; determine the at least one channel state information quantity or at least one channel state information prediction model, based on at least one of a downlink reference measurement, and/or a downlink channel decoding outcome, and/or the at least one channel state information reporting configuration, and/or at least one prediction window; and transmit a channel state information report in uplink control information, based on the determining.

公开(公告)号：US20220123815A1

公开(公告)日：2022-04-21

申请号：US17422372

申请日：2020-01-30

Applicant: Nokia Technologies Oy

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

IPC: H04B7/06 ,  H04B17/309

Abstract: A radio network element includes at least one processor and at least one memory including computer program code. The at least one memory and the computer program code are configured to, with the at least one processor, cause the radio network element to: configure a quasi-co-location-type information entry included in a transmission configuration indication state (S604) for a downlink transmission beam between the radio network element and a user equipment based on at least one beam report, the at least one beam report including at least one transmission parameter for the downlink transmission beam, and the quasi-colocation-type information entry being indicative of one or more sources of inter-beam-interference on the downlink transmission beam at the user equipment; and transmit the transmission configuration indication state including the quasi-co-location-type information entry to the user equipment (S606).

公开(公告)号：US20220007358A1

公开(公告)日：2022-01-06

申请号：US17477037

申请日：2021-09-16

Applicant: Nokia Technologies Oy

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

IPC: H04W72/04 ,  H04B7/0417 ,  H04L5/00

Abstract: A method comprises: configuring multiple reporting modes for multi-level based transmitter (TX) beam index reporting for a particular beam/antenna panel group from a plurality of beam/antenna groups, wherein the multiple reporting modes includes at least one of a full reporting mode configuration for the particular beam/antenna panel group, a full reporting mode configuration common for the plurality of beam/antenna panel groups, a differential reporting mode, and a partial reporting mode, selecting a reporting mode from the multiple reporting modes, and sending a report based on the selected reporting mode.