公开(公告)号：US20240172247A1

公开(公告)日：2024-05-23

申请号：US18502599

申请日：2023-11-06

Applicant: Nokia Technologies Oy

Inventor： Berthold PANZNER ,  Jakob LINDBJERG BUTHLER

IPC: H04W72/232 ,  H04W72/40

CPC classification number: H04W72/232 ,  H04W72/40

Abstract: There is provided an apparatus, comprising: at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to perform: receiving a configuration indicative of at least a first resource pool and a second resource pool, wherein the first resource pool is for a different purpose than the second resource pool; receiving downlink control information comprising a resource allocation parameter defining allocated resources in the first resource pool or allocated resources in the second resource pool; and determining, based on the resource allocation parameter, allocated resources in the first resource pool or in the second resource pool.

公开(公告)号：US20240147505A1

公开(公告)日：2024-05-02

申请号：US18383615

申请日：2023-10-25

Applicant: Nokia Technologies Oy

Inventor： Berthold PANZNER ,  Takayuki SHIMIZU ,  Nuno Manuel KIILERICH PRATAS ,  Kai-Erik SUNELL ,  Claude ARZELIER

IPC: H04W72/40 ,  H04W72/541

CPC classification number: H04W72/40 ,  H04W72/541

Abstract: The disclosure relates to an apparatus comprising: means for determining (1100), by a sidelink manager, a first resource allocation used by a first module for performing sidelink communications via a first radio access technology; means for determining (1102), by the sidelink manager, a second resource allocation used by a second module for performing sidelink communications via a second radio access technology; means for determining (1104), by the sidelink manager, a resource allocation conflict based on the first resource allocation and the second resource allocation; means for converting (1106), by the sidelink manager, the first resource allocation into a converted first resource allocation compatible with the second radio access technology or the second resource allocation into a converted second resource allocation compatible with the first radio access technology; and means for sending (1108), by the sidelink manager, the converted first resource allocation to the second module or the converted second resource allocation to the first module.

公开(公告)号：US20230262833A1

公开(公告)日：2023-08-17

申请号：US18164932

申请日：2023-02-06

Applicant: Nokia Technologies Oy

Inventor： Prajwal KESHAVAMURTHY ,  Berthold PANZNER ,  Jakob Lindbjerg BUTHLER

IPC: H04W76/28 ,  H04W72/40

CPC classification number: H04W76/28 ,  H04W72/40

Abstract: A UE may receive a first grant for sidelink transmission; determine that respective inactive states, of one or more target user equipments, at least partially overlap with the first grant for sidelink transmission; determine dropping of the first grant for sidelink transmission; transmit, to a base station, a message regarding dropping of the first grant for sidelink transmission, wherein the message comprises at least one of: an indication of a cause for the dropping of the first grant for sidelink transmission, or an indication of information configured to enable avoidance of dropping of a grant for sidelink transmission; and receive a second grant for sidelink transmission, wherein the second grant for sidelink transmission overlaps with at least one respective active state of the one or more target user equipment, wherein the second grant for sidelink transmission is at least partially different from the first grant for sidelink transmission.

公开(公告)号：US20230262442A1

公开(公告)日：2023-08-17

申请号：US17674471

申请日：2022-02-17

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Nuno Manuel KIILERICH PRATAS ,  Vinh VAN PHAN ,  Berthold PANZNER ,  Ling YU ,  Faranaz SABOURI-SICHANI ,  Prajwal KESHAVAMURTHY

IPC: H04W8/00 ,  H04W76/20

CPC classification number: H04W8/005 ,  H04W76/20 ,  H04W84/042

Abstract: Systems, methods, apparatuses, and computer program products for new radio (NR) sidelink relay of small data transmissions (SDT) are provided. One method may include determining whether conditions to use SDT via at least one relay user equipment are met. When it is determined that the conditions to use the SDT are met, the method may include transmitting a SDT relaying request comprising a SDT payload to the at least one relay user equipment. The method may also include receiving a SDT response, from the at least one relay user equipment, based on how the SDT relaying request is transmitted.

公开(公告)号：US20230155638A1

公开(公告)日：2023-05-18

申请号：US17766864

申请日：2019-10-18

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Wolfgang ZIRWAS ,  Rakash SIVASIVA GANESAN ,  Berthold PANZNER

IPC: H04B7/0426

CPC classification number: H04B7/0426

Abstract: Inter-alia, an apparatus is disclosed comprising: at least one power amplifier coupled to at least one radio frequency power storage device, wherein the at least one power amplifier is configured to supply power to the at least one radio frequency power storage device, wherein the at least one power amplifier provides power to be used to amplify one or more radio frequency signals; wherein the at least one radio frequency power storage device is configured to store the power of the at least one power amplifier for a certain time period; and one or more antenna elements coupled to the at least one radio frequency power storage device, wherein the at least one radio frequency power storage device is configured to output stored power to at least one of the one or more antenna elements, wherein the power is output variably dependent upon a power demand of a required radio frequency power and/or amplitude needed to transmit the one or more radio frequency signals, wherein the power demand represents a power demand of the at least one antenna element to which the power is to be output. It is further disclosed an according method, and system.

公开(公告)号：US20250048394A1

公开(公告)日：2025-02-06

申请号：US18717471

申请日：2022-12-07

Applicant: Nokia Technologies Oy

Inventor： Daniel MEDINA ,  Nuno Manuel KIILERICH PRATAS ,  Ling YU ,  Vinh VAN PHAN ,  Berthold PANZNER ,  Torsten WILDSCHEK ,  Stepan KUCERA ,  Lianghai JI

IPC: H04W72/25 ,  H04L5/00 ,  H04W72/0453

Abstract: Systems, methods, and apparatuses for sidelink collision avoidance based on sensing, such as PSFCH sensing, are provided. One method may include sensing, by a first UE, a first sidelink feedback transmission from a second UE in a first PSFCH resource, and determining, based on the first PSFCH resource, a first radio resource in which the second UE received a first data transmission from a third UE. The method may also include sensing a second sidelink feedback transmission from the second UE in a second PSFCH resource, determining, based on the second PSFCH resource, a second radio resource in which the second UE received a second data transmission from the third UE, and determining, based on at least one of the determined first radio resource or second radio resource, a third radio resource in which the second UE is expected to receive a third data transmission from the third UE.

公开(公告)号：US20240422191A1

公开(公告)日：2024-12-19

申请号：US18707330

申请日：2021-11-16

Applicant: Nokia Technologies Oy

Inventor： Berthold PANZNER ,  Daniel MEDINA ,  Stepan KUCERA

IPC: H04L9/40 ,  H04W72/044 ,  H04W72/25

Abstract: There is provided an apparatus which is a first apparatus, configured to communicate with at least one second apparatus via sidelink resources associated with unmodified sidelink control information, the apparatus comprising means for: detecting a possibility of a malicious attack on the sidelink resources or receiving an instruction to modify a sidelink control information message; transmitting, to the at least one second apparatus, a modified sidelink control information message indicative of at least one secret indication.

公开(公告)号：US20240292296A1

公开(公告)日：2024-08-29

申请号：US18570911

申请日：2021-06-17

Applicant: Nokia Technologies Oy

Inventor： Alperen GUNDOGAN ,  Berthold PANZNER ,  Ingo VIERING ,  Ahmad AWADA

IPC: H04W36/00 ,  H04W36/36

CPC classification number: H04W36/033 ,  H04W36/0061 ,  H04W36/362

Abstract: When an apparatus, which has a direct connection to a serving cell in a wireless network and a sidelink connection to a relaying apparatus at least via which data is relayed between the apparatus and the serving cell, detects a mobility event relating to the direct connection, the apparatus determines for the mobility event a target cell in the wireless network; and causes transmitting over the sidelink connection to the relaying apparatus a control signal message to be relayed to the serving cell, the control signal message indicating at least the mobility event, the target cell and an identifier of the apparatus.

公开(公告)号：US20240235746A9

公开(公告)日：2024-07-11

申请号：US18547821

申请日：2022-02-11

Applicant: Nokia Technologies Oy

Inventor： Stepan KUCERA ,  Berthold PANZNER

IPC: H04L1/1829

CPC classification number: H04L1/1854 ,  H04L2001/0093

Abstract: According to an example aspect of the present invention, there is provided an apparatus comprising means for receiving, by a first wireless terminal, a first retransmission of a groupcast message successfully groupcast message successfully from a second wireless terminal, means for skipping, by the first wireless terminal, a transmission of feedback related to reception of the first retransmission at the first wireless terminal, means for monitoring, by the first wireless terminal, feedback from a third wireless terminal, wherein said feedback is related to reception of the first retransmission at the third wireless terminal and means for transmitting, by the first wireless terminal, derived feedback related to reception of the first retransmission at the third wireless terminal to the second wireless terminal.

公开(公告)号：US20240155709A1

公开(公告)日：2024-05-09

申请号：US18546688

申请日：2022-04-13

Applicant: Nokia Technologies Oy

Inventor： Ling YU ,  György Tamás WOLFNER ,  Vinh VAN PHAN ,  Lianghai JI ,  Faranaz SABOURI-SICHANI ,  Berthold PANZNER ,  Rudraksh SHRIVASTAVA

IPC: H04W76/11

CPC classification number: H04W76/11 ,  H04W88/04

Abstract: A method and apparatus is provided wherein, a relay user equipment receives from at least one user equipment, a request to establish a radio resource control connection with a base station over a relay, transmits to the base station, a radio resource control message based, at least partially, on the request, receives from the base station, a message including, at least, a temporary identifier for the at least one user equipment and transmits at least the temporary identifier to the at least one user equipment.