公开(公告)号：US20240306058A1

公开(公告)日：2024-09-12

申请号：US18574193

申请日：2022-06-20

Applicant: Nokia Technologies Oy

Inventor： Ahmad AWADA ,  Panagiotis SPAPIS ,  Halit Murat GÜRSU ,  Srinivasan SELVAGANAPATHY ,  Jedrzej STANCZAK ,  Daniela LASELVA

IPC: H04W36/02 ,  H04W40/12

CPC classification number: H04W36/02 ,  H04W40/125

Abstract: Systems, methods, apparatuses, and computer program products for reducing uplink interruption in dual active protocol stack (DAPS) handover. For example, the user equipment may transmit an indication either to a source cell or to a target cell that there is no more pending uplink medium access control and radio link control (re)-transmissions to be transmitted to the source cell, after the uplink switch to the target cell occurs during a DAPS handover. Based on the received indication, the network (e.g., the source cell or target cell) may perform one or more actions to enable forwarding of the uplink packets received from the user equipment by the target cell to a user plane function and/or serving gateway.

公开(公告)号：US20240284334A1

公开(公告)日：2024-08-22

申请号：US18112413

申请日：2023-02-21

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Kari Juhani HOOLI ,  Knud KNUDSEN ,  Jorma Johannes KAIKKONEN ,  Mads LAURIDSEN ,  Jussi-Pekka KOSKINEN ,  Daniela LASELVA

IPC: H04W52/02

CPC classification number: H04W52/0235

Abstract: Wake-up signal beacon arrangement for wake-up signal coverage detection is provided. A method for wake-up signal beacon arrangement for wake-up signal coverage detection may include receiving at least one configuration for a first wake-up signal beacon and a second wake-up signal beacon. A power or energy of the second wake-up signal beacon may be lower than a power or energy of the first wake-up signal beacon. The method may also include monitoring a current cell for wake-up signal beacons during a wake-up signal mode using the received at least one configuration, and modifying the monitoring of the current cell based on a detection metric. The detection metric may be determined based on at least the second wake-up signal beacon.

公开(公告)号：US20240284323A1

公开(公告)日：2024-08-22

申请号：US18443478

申请日：2024-02-16

Applicant: Nokia Technologies Oy

Inventor： Ahlem KHLASS ,  Mads LAURIDSEN ,  Daniela LASELVA ,  Gagandeep BHATTI

IPC: H04W52/02 ,  H04B17/318 ,  H04W24/10 ,  H04W56/00

CPC classification number: H04W52/0206 ,  H04B17/328 ,  H04W24/10 ,  H04W56/0015

Abstract: A method including determining, with a user equipment, to use a measurement and reporting configuration based, at least partially, upon a network energy saving state of a target cell; measuring, with the user equipment, with use of the measurement and reporting configuration; and determining, with the user equipment, to transmit a measurement report based upon the determined measurement and reporting configuration.

公开(公告)号：US20240188169A1

公开(公告)日：2024-06-06

申请号：US18553242

申请日：2021-03-30

Applicant: NOKIA TECHNOLOGIES OY

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

IPC: H04W76/20 ,  H04B17/318 ,  H04W72/12 ,  H04W74/0833

CPC classification number: H04W76/20 ,  H04B17/328 ,  H04W72/12 ,  H04W74/0833

Abstract: Mechanism on configured grant transmissions is provided. If a small data transmission is needed, a first device determines whether a timing advance is valid in a subsequent CG occasion for the small data transmission. The first device also determines whether an evaluation of a validity condition is applicable in the subsequent CG occasion for the small data transmission. If the timing advance is valid and the evaluation is applicable, the first device performs the small data transmission in the subsequent CG occasion. In this way, the first device is able to perform the evaluation of the validity condition in advance, thereby reducing delays and avoiding failures.

公开(公告)号：US20240179794A1

公开(公告)日：2024-05-30

申请号：US18551983

申请日：2021-12-09

Applicant: Nokia Technologies Oy

Inventor： Lianghai JI ,  Nuno Manuel KIILERICH PRATAS ,  Ling Yu ,  Vinh VAN PHAN ,  Daniela LASELVA

IPC: H04W76/28 ,  H04W52/02

CPC classification number: H04W76/28 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0235

Abstract: There is provided a method for an apparatus for a terminal, the method comprising: applying (1401) a first discontinuous reception configuration for communications between the terminal and at least one other terminal, the first discontinuous reception configuration comprising at least one on-duration; determining (1402) whether to indicate the terminal is active in receiving outside the at least one on-duration; and when it is determined to indicate the apparatus is active in receiving outside the on-duration, transmitting (1403) at least one indication to this effect to the one or more of the at least one other terminals.

公开(公告)号：US20240155512A1

公开(公告)日：2024-05-09

申请号：US18559508

申请日：2021-05-08

Applicant: Nokia Technologies Oy

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

IPC: H04W52/36 ,  H04W28/02

CPC classification number: H04W52/365 ,  H04W28/0278

Abstract: An apparatus including: at least one processor; and at least one non-transitory 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 to: determine initiation for an uplink small data transmission for the apparatus; trigger a report, where the report is triggered by the determined initiation for the small data transmission; determine at least one predetermined condition; based upon the at least one predetermined condition, determine to cancel the report triggered by the initiation for the small data transmission; and transmit or cause transmitting of the uplink small data transmission.

公开(公告)号：US20240121713A1

公开(公告)日：2024-04-11

申请号：US18481468

申请日：2023-10-05

Applicant: Nokia Technologies Oy

Inventor： Jussi-Pekka KOSKINEN ,  Mads LAURIDSEN ,  Knud KNUDSEN ,  Daniela LASELVA ,  Jan Torst HVIID

IPC: H04W52/02

CPC classification number: H04W52/0229 ,  H04W52/0245

Abstract: In some examples, user equipment comprises a processor, a memory coupled to the processor, the memory configured to store program code executable by the processor, the program code comprising one or more instructions, whereby to cause the user equipment to measure a parameter associated with a radio coverage of a network node for the user equipment, on the basis of the value of the parameter, transmit information to the network node representing a reception status of a wake-up receiver of the user equipment, and on the basis of the reception status of the wake-up receiver of the user equipment monitor a selected paging signal from one of multiple paging signals transmitted by the network node.

公开(公告)号：US20240080772A1

公开(公告)日：2024-03-07

申请号：US18260866

申请日：2021-11-03

Applicant: NOKIA TECHNOLOGIES Oy

Inventor： Daniela LASELVA ,  Mads LAURIDSEN ,  Jorma Johannes KAIKKONEN ,  Riikka Karoliina DIMNIK ,  Lars DALSGAARD

IPC: H04W52/02 ,  H04W24/10

CPC classification number: H04W52/0245 ,  H04W24/10 ,  H04W52/0229

Abstract: Certain example embodiments provide systems, methods, apparatuses, and computer program products for handling of measurements relaxation and other activity skipping. The user equipment (UE) may be allowed to relax its various measurements if one or more radio link quality-based relaxation conditions are satisfied and based on whether the UE is also allowed, at the same time, to skip other activities. Based on certain embodiments, the UE may perform the measurements, if another activity has to be performed since relaxation may not provide any power saving benefit under such situation.

公开(公告)号：US20240056913A1

公开(公告)日：2024-02-15

申请号：US18360537

申请日：2023-07-27

Applicant: Nokia Technologies Oy

Inventor： Faranaz SABOURI-SICHANI ,  Daniela LASELVA ,  Srinivasan SELVAGANAPATHY

IPC: H04W36/00 ,  H04W36/02 ,  H04W36/14 ,  H04W68/02 ,  H04W76/30

CPC classification number: H04W36/0072 ,  H04W36/023 ,  H04W36/008355 ,  H04W36/14 ,  H04W68/02 ,  H04W76/30

Abstract: Systems, methods, apparatuses, and computer program products for return time indication on network switching. A method may include determining that expected activity in a second network element will last more than a maximum allowed time of temporary absence from a first network element while being connected to the first network element. The method may also include transmitting based on the determination, to the first network element, an assistance information message indicating a preference to leave the connection with the first network element. The method may further include receiving a connection release message from the first network element including an indication for a user equipment to return to the connection with the first network element, in response to the assistance information message.

公开(公告)号：US20230217394A1

公开(公告)日：2023-07-06

申请号：US17998232

申请日：2020-05-25

Applicant: Nokia Technologies Oy

Inventor： Frank FREDERIKSEN ,  Daniela LASELVA ,  Nuno Manuel KIILERICH PARTAS

IPC: H04W56/00

CPC classification number: H04W56/0045

Abstract: There is described a method to operate an apparatus of a radio communications network, the method comprising at least: receiving at least one validity period indicator, which indicates at least one validity period for a timing advance configuration of the apparatus, and at least one preamble indicator, which indicates a preamble configuration; transmitting, prior to an end of the validity period, at least one preamble in dependence on the preamble configuration; receiving a timing advance command in response to the transmitted preamble; and updating the timing advance configuration of the apparatus in dependence on the received timing advance command.