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公开(公告)号：US20250031248A1
公开(公告)日：2025-01-23
申请号：US18907733
申请日：2024-10-07
Applicant: Nokia Technologies Oy
Inventor： Esa Tapani TIIROLA , Kari Juhani HOOLI , Timo Erkki LUNTTILA
IPC: H04W74/0816 , H04W72/0453 , H04W72/1268 , H04W74/00
Abstract: According to an example aspect of the present invention, there is provided a method for a cellular wireless device, including, obtaining, from a cellular base station, a first opportunity for an uplink data transmission on an unlicensed frequency band, wherein the first opportunity is within a first period reserved for first transmission opportunities on a frequency channel, upon detecting that the frequency channel is occupied at a beginning of the first opportunity, determining a second opportunistic resource for the uplink data transmission or a downlink transmission and receiving or transmitting using the second opportunistic resource.
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公开(公告)号：US20240396693A1
公开(公告)日：2024-11-28
申请号：US18693814
申请日：2022-09-23
Applicant: Nokia Technologies Oy
Inventor： Sami-Jukka HAKOLA , Esa Tapani TIIROLA , Kari Juhani HOOLI , Jorma Johannes KAIKKONEN , Pasi Eino Tapio KINNUNEN
Abstract: There is provided an apparatus for detecting a control resource set of index 0. CORESET #0, which is configured to carry information for initial access to a communication network. The apparatus is configured to identify a special configuration for at least one search space associated to the CORESET #0, and the apparatus is configured to determine an extended search space set based on the identified special configuration.
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公开(公告)号：US20240381321A1
公开(公告)日：2024-11-14
申请号：US18688612
申请日：2021-09-01
Applicant: Nokia Technologies Oy
Inventor： Amir Mehdi AHMADIAN TEHRANI , Axel MUELLER , Arto LEHTI , Marco MASO , Esa Tapani TIIROLA
Abstract: According to an example aspect of the present invention, there is provided a method, comprising, receiving, by a user equipment, a timing advance command from a wireless network node, wherein the timing advance command comprises a timing advance value and the user equipment is in an inactive or idle state, selecting, by the user equipment, a coverage enhancement configuration using the timing advance value and transmitting, by the user equipment, at least one message to the wireless network node using the selected coverage enhancement configuration.
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公开(公告)号：US20240306195A1
公开(公告)日：2024-09-12
申请号：US18271293
申请日：2022-01-11
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Karol SCHOBER , Kari Juhani HOOLI , Timo Erkki LUNTTILA , Esa Tapani TIIROLA
IPC: H04W74/0808
CPC classification number: H04W74/0808
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 configurations for at least one of a listen-before-talk on-mode and one or more configurations for a listen-before-talk off-mode, wherein each configuration includes at least one functionality specific to the associated listen-before-talk-mode; determining which listen-before-talk mode shall be applied; examining which of the one or more configurations is associated with the indicated listen-before-talk mode; selecting the configuration associated with the indicated listen-before-talk mode; and activating or deactivating one or more of the functionalities defined by the selected configuration in the operation of the user equipment.
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公开(公告)号：US20240276379A1
公开(公告)日：2024-08-15
申请号：US18394722
申请日：2023-12-22
Applicant: Nokia Technologies Oy
Inventor： Kari Juhani HOOLI , Esa Tapani TIIROLA , Pasi Eino Tapio KINNUNEN , Sami-Jukka HAKOLA , Ganesh VENKATRAMAN , Jorma Johannes KAIKKONEN , Jussi-Pekka KOSKINEN
IPC: H04W52/02 , H04L1/00 , H04W56/00 , H04W72/1273
CPC classification number: H04W52/0235 , H04L1/0067 , H04W56/0015 , H04W72/1273
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: monitoring, in an inactive mode, low power wake-up signal, LP-WUS, occasions for detecting a transmission on a LP-WUS occasion, the transmission comprising: a first signature indicating presence of at least one LP-WUS message in the transmission and the at least one LP-WUS message; or a second signature indicating absence of a LP-WUS message in the transmission.
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Patent Agency Ranking
公开(公告)号：US20240267166A1
公开(公告)日：2024-08-08
申请号：US18294417
申请日：2021-08-06
Applicant: Nokia Technologies Oy
Inventor： Kari Pekka PAJUKOSKI , Esa Tapani TIIROLA , Arto LEHTI , Ismael PERUGA NASARRE
CPC classification number: H04L5/0005 , H04L25/03834
Abstract: According to an example aspect of the present invention, there is provided a method, comprising, receiving, by a user equipment, a resource allocation from a wireless network node, for transmission of at least one signal, wherein the resource allocation comprises at least a frequency domain resource allocation, determining, by the user equipment, at least one spectrum flatness requirement based at least on the frequency domain resource allocation and transmitting, by the user equipment, the at least one signal to the wireless network node according to the at least one spectrum flatness requirement.
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公开(公告)号：US20240196349A1
公开(公告)日：2024-06-13
申请号：US18500356
申请日：2023-11-02
Applicant: Nokia Technologies Oy
Inventor： Jukka Olavi TALVITIE , Esa Tapani TIIROLA , Oskari TERVO , Kari Juhani HOOLI , Sami-Jukka HAKOLA , Mikko VALKAMA
CPC classification number: H04W56/0015 , H04W74/006 , H04W74/0808
Abstract: According to an example aspect of the present disclosure, there is provided a method comprising, determining, by an apparatus, first information for reception of a synchronization signal block from a cell of a source wireless network node, determining, by the apparatus, second information for reception of at least one part of a system information block from the cell of the source wireless network node, wherein the second information is unchanged compared to at least one part of a previous system information block, receiving, by the apparatus, the synchronization signal block and the system information block and performing, by the apparatus, processing of the first information of the synchronization signal block and the second information of the at least one part of the system information block.
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公开(公告)号：US20240114505A1
公开(公告)日：2024-04-04
申请号：US18475549
申请日：2023-09-27
Applicant: Nokia Technologies Oy
Inventor： Esa Tapani TIIROLA , Marco MASO , Nhat-Quang NHAN , Alessio MARCONE , Amir Mehdi AHMADIAN TEHRANI
IPC: H04W72/1268 , H04W52/36 , H04W72/0453
CPC classification number: H04W72/1268 , H04W52/365 , H04W52/367 , H04W72/0453
Abstract: To enable dynamic waveform switching, one or more instructions on how to determine a waveform amongst at least a first waveform and a second waveform for at least one uplink transmission based at least on frequency domain resource allocation for the at least one uplink transmission may be transmitted in a network, or apparatuses may comprise one or more of the one or more instructions. The one or more instructions associate at least resource block regions with waveforms. The one or more instructions may be applied to determine, based on a frequency domain resource allocation for an uplink transmission, a waveform for the uplink transmission at least according to a resource block region in the frequency domain resource allocation. The waveform determined is then used in the uplink transmission.
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公开(公告)号：US20230354290A1
公开(公告)日：2023-11-02
申请号：US17731428
申请日：2022-04-28
Applicant: Nokia Technologies Oy
Inventor： Navin HATHIRAMANI , Karri Markus RANTA-AHO , Esa Tapani TIIROLA , Pasi Eino Tapio KINNUNEN
IPC: H04W72/04
CPC classification number: H04W72/0473
Abstract: This disclosure presents processes for improving the quality of NR PDCCH reception at a UE when transmitted in a same orthogonal frequency-division multiplexing (OFDM) symbol and a same frequency domain resource element as an LTE CRS. Using a capability parameter of the UE, a network node can transmit an LTE CRS and NR PDCCH in the same OFDM symbol and the same frequency domain resource elements using various encoding schemes. The encoding schemes can be one or more of puncture signalling, superposition signalling, relative power levels, UE type, adjusting the AL of the LTE CRS, or various combinations thereof. The UE can decode the PDDCH using the encoding scheme. Legacy UEs can be supported with this disclosure by the network node selecting supported UE capabilities for the encoding. The network node can balance transmission reliability with available resources.
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公开(公告)号：US20230327734A1
公开(公告)日：2023-10-12
申请号：US18044374
申请日：2021-08-26
Applicant: Nokia Technologies Oy
Inventor： Jukka Olavi TALVITIE , Jari Yrjänä HULKKONEN , Sami-Jukka HAKOLA , Esa Tapani TIIROLA , Toni Aleksi LEVANEN , Mikko VALKAMA
CPC classification number: H04B7/0695 , H04B7/0617 , H04B7/088
Abstract: An apparatus comprising means for determining a set of beams for use in transmitting and/or receiving at least one signal in a first frequency range; determining at least one mapped beam, wherein determining the at least one mapped beam comprises mapping at least one beam of the set of beams to at least a second, different frequency range; and causing transmission and/or reception of at least one signal in the second, different frequency range using the at least one mapped beam.
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