公开(公告)号：US20250097900A1

公开(公告)日：2025-03-20

申请号：US18829808

申请日：2024-09-10

Applicant: Nokia Technologies Oy

Inventor： Ahlem KHLASS ,  Mads LAURIDSEN

IPC: H04W68/02 ,  H04W52/02 ,  H04W74/0833 ,  H04W76/28

Abstract: A method, apparatus, and computer program product are provided for enhancement on cell discontinuous transmission (DTX) operation and discontinuous reception (DRX) operation. In the context of a method, the method includes receiving, from a network node, paging information which contains cell discontinuous operation information, wherein the paging information indicates to the user equipment when to transmit a response message based on the cell discontinuous operation information. The method further includes transmitting, to the network node, the response message using a small data transmission (SDT) procedure based at least on the paging information.

公开(公告)号：US20240414764A1

公开(公告)日：2024-12-12

申请号：US18701858

申请日：2021-10-21

Applicant: Nokia Technologies Oy

Inventor： Mads LAURIDSEN ,  Srinivasan SELVAGANAPATHY ,  Ping YUAN

IPC: H04W74/0816 ,  H04W68/02 ,  H04W74/08

Abstract: Various example embodiments relate to devices and methods for refining a coverage window for discontinuous coverage. A terminal device may comprise at least one processor and at least one memory including computer program code. The at least one memory and the computer program code may be configured to, with the at least one processor, cause the terminal device to perform actions including determining a coverage window for receiving transmission from a network device, monitoring radio coverage of the network device at least during the coverage window, and updating the coverage window based on when the radio coverage is available for the terminal device.

公开(公告)号：US20240381139A1

公开(公告)日：2024-11-14

申请号：US18659485

申请日：2024-05-09

Applicant: Nokia Technologies Oy

Inventor： Mads LAURIDSEN ,  Daniela LASELVA ,  Ahlem KHLASS ,  Jarkko Tuomo KOSKELA

IPC: H04W24/08 ,  H04W4/90 ,  H04W68/02 ,  H04W76/28

Abstract: There is disclosed an apparatus comprising: means for receiving configuration information, the configuration information comprising at least one of a cell discontinuous transmission configuration or a network message configuration; means for performing a determination of at least one condition for monitoring for one or more network messages; and means for monitoring for one or more network messages, based at least in part on the configuration information and the determination of at least one condition.

公开(公告)号：US20240349172A1

公开(公告)日：2024-10-17

申请号：US18294404

申请日：2022-08-01

Applicant: Nokia Technologies Oy

Inventor： Mads LAURIDSEN ,  Jeroen WIGARD ,  Rafhael MEDEIROS DE AMORIM ,  Srinivasan SELVAGANAPATHY

IPC: H04W48/04 ,  H04W48/12

CPC classification number: H04W48/04 ,  H04W48/12

Abstract: An apparatus, comprising at least one processor, and at least one memory storing instructions, the at least one memory and the instructions configured to, with the at least one processor, cause a network device, which provides a first radio cell, to transmit a first information characterizing a radio coverage of at least one further radio cell of at least one further network device, which at least temporarily and at least partially covers a neighbor area of the first radio cell.

公开(公告)号：US20240349149A1

公开(公告)日：2024-10-17

申请号：US18632679

申请日：2024-04-11

Applicant: Nokia Technologies Oy

Inventor： Jeroen WIGARD ,  Mads LAURIDSEN ,  Daniela LASELVA

IPC: H04W36/08

CPC classification number: H04W36/083

Abstract: Devices, methods and computer programs for switching from a terrestrial cell to a non-terrestrial cell are disclosed. At least some example embodiments may allow switching a client device from a terrestrial cell to a non-terrestrial cell in such a way that the client device has time to prepare for the switch, and optionally perform tests related to a coverage of the non-terrestrial cell and inform a network node proposing the switch if the coverage is not sufficient. As a result, significant energy savings may be achieved on the network side, for example.

公开(公告)号：US20240251370A1

公开(公告)日：2024-07-25

申请号：US18558005

申请日：2021-05-08

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Gilsoo LEE ,  Tzu-Chung HSIEH ,  Ping YUAN ,  Mads LAURIDSEN

IPC: H04W56/00 ,  H04W64/00 ,  H04W84/06

CPC classification number: H04W56/0045 ,  H04W64/006 ,  H04W84/06

Abstract: Disclosed is a method comprising defining an indexed table that defines, for an elevation angle of a terminal device with a serving satellite, a setting that defines durations of segments comprised in a transmission period, wherein the segments comprise at least one transmission segment and at least one segment for timing advance adjustment, and wherein the indexed table comprises a plurality of ranges of elevation angles with corresponding settings, obtaining an indication regarding an index that defines the setting that is applicable to the elevation angle of the terminal device, scheduling a transmission, wherein the transmission is an uplink transmission, and receiving the transmission from the terminal device according to the setting that is applicable to the elevation angle of the terminal device.

公开(公告)号：US20240196371A1

公开(公告)日：2024-06-13

申请号：US18552868

申请日：2021-04-09

Applicant: Nokia Technologies Oy

Inventor： Mads LAURIDSEN ,  Daniela LASELVA ,  Chunli WU ,  Jussi-Pekka KOSKINEN ,  Jorma Johannes KAIKKONEN ,  Laura Luque SANCHEZ ,  Frank FREDERIKSEN

IPC: H04W68/02 ,  H04W68/00

CPC classification number: H04W68/02 ,  H04W68/005

Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of paging enhancement mechanism. The method comprises: in accordance with a determination that no early paging indication is received from a second device during a set of indication occasions, determining, at a first device, whether a paging-related condition is met, the early paging indication addressing a set of paging occasions, the second device serving the first device; in accordance with a determination that the paging-related condition is met, refraining from monitoring for paging message on the set of paging occasions; and in accordance with a determination that the paging-related condition is not met, monitoring for the paging message on the set of paging occasions. As such, the paging mechanism performed between the terminal device and the network device can be adapted to the network conditions, reliability, power consumption and so on.

公开(公告)号：US20240073862A1

公开(公告)日：2024-02-29

申请号：US18271775

申请日：2021-01-13

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jorma Johannes KAIKKONEN ,  Mads LAURIDSEN ,  Daniela LASELVA ,  Chunli WU ,  Timo KOSKELA

IPC: H04W68/02 ,  H04W64/00

CPC classification number: H04W68/02 ,  H04W64/006

Abstract: According to embodiments of the present disclosure, a first device receives a configuration of a paging indication from a second device. The configuration indicates how to monitor the paging indication and mapping between the paging indication and a set of paging occasions. The first device monitors a paging message in a paging occasion associated with the first device. In this way, it can reduce latency and save power at the first device. Further, it also saves signaling for paging.

公开(公告)号：US20230403708A1

公开(公告)日：2023-12-14

申请号：US18248596

申请日：2021-10-05

Applicant: Nokia Technologies Oy

Inventor： Mads LAURIDSEN ,  Frank FREDERIKSEN ,  Jorma Johannes KAIKKONEN ,  Kari Juhani HOOLI ,  Lars DALSGAARD ,  Karol SCHOBER

IPC: H04W72/20 ,  H04W24/10 ,  H04W24/08 ,  H04L5/00

CPC classification number: H04W72/20 ,  H04W24/10 ,  H04W24/08 ,  H04L5/0048

Abstract: According to an example aspect of the present disclosure, there is provided a method comprising receiving a configuration with a first periodicity for at least one of a physical uplink control channel for reporting channel state information or a transmitting of a sounding reference signal, and determining whether to stop or pause at least one of the reporting of the channel state information or the transmitting of the sounding reference signal based on at least one of receiving a command to stop or pause the reporting of the channel state information or the transmitting of the sounding reference signal or determining that at least one second periodicity is active for performing the reporting of the channel state information or the transmitting of the sounding reference signal.

公开(公告)号：US20230370883A1

公开(公告)日：2023-11-16

申请号：US18246558

申请日：2021-09-16

Applicant: Nokia Technologies Oy

Inventor： Mads LAURIDSEN ,  Jeroen WIGARD ,  Rafhael MEDEIROS DE AMORIM ,  Rapeepat RATASUK

IPC: H04W24/10 ,  H04W24/08

CPC classification number: H04W24/10 ,  H04W24/08

Abstract: Systems, methods, apparatuses, and computer program products for utilizing user equipment (UE) detection of radio state conditions. For example, certain embodiments may detect and utilize knowledge of periodic line-of-sight (LOS)/non-LOS (NLOS) radio state changes to improve a network's handling of such radio states. In particular, a UE may be configured to observe LOS/NLOS radio state transitions over time. The UE may generate an estimate of when periodic radio state changes have occurred. The UE may report a prediction of a future LOS/NLOS radio state change based on the estimates of when the previous radio state changes have occurred. The predictions may be reported to the network as a measurement report.