公开(公告)号：US20220159745A1

公开(公告)日：2022-05-19

申请号：US17593949

申请日：2019-03-29

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Emad Farag ,  Nuno Pratas ,  Frank Frederiksen ,  Chunhai Yao

IPC: H04W74/08 ,  H04W74/00 ,  H04L1/00

Abstract: Example embodiments of the present disclosure relate to information transmission in random access. A method comprises selecting, one of a plurality of random access preambles that is received from a terminal device, the plurality of random access preambles being divided into a plurality of subsets of random access preambles; selecting at least one predefined sequence associated with the selected random access preamble based on a predetermined association between a plurality of predefined sequences and the plurality of subsets of random access preambles and based on a target resource unit to be used for transmission of control information and data information; modulating the control information with one of the at least one predefined sequence, the control information indicating configuration of the data information; and transmitting the selected random access preamble, the modulated control information, and the data information in a random access message to the network device.

公开(公告)号：US20220150869A1

公开(公告)日：2022-05-12

申请号：US17431914

申请日：2020-03-04

Applicant: Nokia Technologies Oy

Inventor： Frank Frederiksen ,  Mads Lauridsen ,  Daniela Laselva ,  Klaus Pedersen

IPC: H04W68/02 ,  H04W8/00 ,  H04W72/12

Abstract: A method includes receiving, by a user equipment (UE), at least a first UE identity assigned to the user equipment for a wireless network, the first UE identity associated with a first paging timing; and receiving, by the user equipment, a second UE identity that has been assigned to the user equipment at least for paging purposes that adjusts a paging timing from a first paging timing associated with the first UE identity to a second paging timing associated with the second UE identity, wherein the second paging timing is different from the first paging timing.

公开(公告)号：US20220150726A1

公开(公告)日：2022-05-12

申请号：US17454038

申请日：2021-11-08

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Daniela Laselva ,  Jorma Johannes Kaikkonen ,  Sami-Jukka Hakola ,  Frank Frederiksen ,  Frederick Vook

IPC: H04W24/02

Abstract: There is provided an apparatus, a method and a computer program product. In accordance with an embodiment the method comprises obtaining one or more measurement parameters; measuring signals from a radio channel; evaluating one or more measurement relaxation conditions related to the obtained one or more measurement parameters for measuring signals; and adjusting the measurement of the signals on the basis of the evaluation result.

公开(公告)号：US20220070941A1

公开(公告)日：2022-03-03

申请号：US17422941

申请日：2020-02-11

Applicant: Nokia Technologies Oy

Inventor： Emad FARAG ,  Frank Frederiksen ,  Nuno Manuel Kiilerich Pratas

IPC: H04W74/08 ,  H04W72/04 ,  H04W52/36

Abstract: Fallback aspects associated with the power ramping procedure are addressed. More specifically, a set of control mechanisms allows for a gNB to adjust thresholds for controlling the UE transfer from a 2-step RACH procedure to a 4-step RACH procedure while still maintaining a proper setting for transmit power during this transition. The mechanism will allow for a UE to have a smooth transition to the 4-stepprocedure instead of having to start the power ramping from scratch when transferring to the fall-back routine.

公开(公告)号：US20220061004A1

公开(公告)日：2022-02-24

申请号：US17445592

申请日：2021-08-20

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jeroen Wigard ,  Frank Frederiksen ,  Mads Lauridsen

IPC: H04W56/00 ,  H04W24/10

Abstract: Disclosed is a method comprising determining a first time period during which radio mobility of one or more terminal devices is not expected, determining a second time period during which radio mobility of the one or more terminal devices is expected, determining a first synchronization signal block, SSB, transmission mode that is to be applied during the first time period, and determining a second synchronization signal block, SSB, transmission mode that is to be applied during the second time period.

公开(公告)号：US20210112593A1

公开(公告)日：2021-04-15

申请号：US17067083

申请日：2020-10-09

Applicant: Nokia Technologies Oy

Inventor： Timo Erkki Lunttila ,  Frank Frederiksen

IPC: H04W74/08 ,  H04W16/14

Abstract: According to an example aspect of the present invention, there is provided an apparatus comprising at least one processing core, at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to participate in a cooperative wireless transmission of a data block with peer apparatuses, wherein the cooperative transmission comprises an early transmit opportunity and a late transmit opportunity starting after the early transmit opportunity starts, wherein the cooperative transmission may comprise at least one further late transmission opportunity starting after the late transmit opportunity, perform a listen-before-talk test to check, if first radio resources are available, and responsive to the listen-before-talk test indicating the first resources are available, initiate a transmission of a data block on the first radio resources during the early transmit opportunity.

公开(公告)号：US09913264B2

公开(公告)日：2018-03-06

申请号：US14787321

申请日：2013-05-10

Applicant: Nokia Technologies Oy

Inventor： Rapeepat Ratasuk ,  Klaus Hugl ,  Frank Frederiksen

IPC: H04W72/04 ,  H04W4/00

CPC classification number: H04W72/042 ,  H04W4/70

Abstract: A method for coverage enhancement is described. The method includes determining a DCI assignment for a communications device experiencing limited coverage. A DCI assignment includes a plurality of configuration fields. Selecting an indication of the DCI assignment is included in the method. The indication of the DCI assignment uses fewer resources than the DCI assignment. The method also includes sending the indication of the DCI assignment to the communications device. The communications device receives the indication of a DCI assignment. The method also includes determining, by the communications device, the DCI assignment for the communications device based at least in part on the indication of the DCI assignment.

公开(公告)号：US20250081195A1

公开(公告)日：2025-03-06

申请号：US18798257

申请日：2024-08-08

Applicant: Nokia Technologies Oy

Inventor： Bo Bi ,  Alessio Marcone ,  Frank Frederiksen ,  Arman Ahmadzadeh

IPC: H04W72/1273 ,  H04W72/0446

Abstract: The present disclosure relates to a solution for repetition of physical downlink control channel (PDCCH). In particular, a first apparatus determines, within a frame in which a synchronization signal physical broadcast channel block (SS/PBCH block) is transmitted, a resource for at least one repetition of a PDCCH transmission based on a repetition factor configured for the PDCCH transmission and a multiplexing pattern associated with the SS/PBCH block and the PDCCH transmission. The first apparatus monitors, on the resource, the at least one repetition of the PDCCH transmission for obtaining control information from a second apparatus. In this way, it can reduce latency for the first apparatus and can also decrease a buffer size at the first apparatus

公开(公告)号：US20240259947A1

公开(公告)日：2024-08-01

申请号：US18631572

申请日：2024-04-10

Applicant: Nokia Technologies Oy

Inventor： Daniela Laselva ,  Frank Frederiksen ,  Mads Lauridsen

IPC: H04W52/02 ,  H04W24/08

CPC classification number: H04W52/0254 ,  H04W24/08

Abstract: There are provided measures for enabling/realizing stationarity-based UE power saving, specifically network-assisted power saving at a terminal entity based on local stationarity monitoring and autonomous power saving mode switching. Such measures exemplarily comprise that a terminal entity operates in a normal power mode, including performing normal radio environment related measurements (such as regular radio resource management measurements and/or cell search measurements) and monitoring a stationarity condition by means of local procedure and/or equipment, switches from the normal power mode to a power saving mode, if the locally monitored stationarity condition is satisfied, and operates in the power saving mode, including performing relaxed radio environment related measurements (such as relaxed radio resource management measurements and/or cell search measurements).

公开(公告)号：US11930477B2

公开(公告)日：2024-03-12

申请号：US17443441

申请日：2021-07-26

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Laura Luque Sanchez ,  Devaki Chandramouli ,  Jakob Lindbjerg Buthler ,  Faranaz Sabouri-Sichani ,  Frank Frederiksen ,  Nuno Manuel Kiilerich Pratas

IPC: H04W68/02 ,  H04W72/23 ,  H04W88/06

CPC classification number: H04W68/02 ,  H04W72/23 ,  H04W88/06

Abstract: There is provided reduced power consumption in devices that use at least two identities for communications. A method comprises aligning (1302) a plurality of paging occasions across at least two identities of a communication device. The aligning is performed via requesting and receiving (1306) from a communication network a paging occasion for the communication device with at least two identities using at least one of the identities.