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公开(公告)号:US20230072679A1
公开(公告)日:2023-03-09
申请号:US17799586
申请日:2020-02-14
Applicant: NOKIA TECHNOLOGIES OY
Inventor: Mads LAURIDSEN , Rafhael MEDEIROS DE AMORIM , Jeroen WIGARD , István Zsolt KOVÁCS
Abstract: According to an example embodiment, a client device comprises 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 ne processor, cause the client device to: detect need for random access, random access, in a non-terrestrial network to a target cell of the non-terrestrial network; identify whether the needed random access is intra-satellite or inter-satellite; in response to the needed random access being intra-satellite, perform a first random access procedure, wherein, in the first random access procedure, the client device transmits a random access preamble and a payload data in a single message; and in response to the needed random access being inter-satellite, perform a second random access procedure wherein, in the second random access procedure, the client device transmits a random access preamble and a payload data in separate messages. A client device, a network node device, methods and computer program products are disclosed.
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公开(公告)号:US20220295359A1
公开(公告)日:2022-09-15
申请号:US17636166
申请日:2019-08-22
Applicant: Nokia Technologies Oy
Inventor: Hans Thomas HÖHNE , István Zsolt KOVÁCS , Ingo VIERING , Rafhael AMORIM , Mads LAURIDSEN
Abstract: According to an example embodiment, a client device comprises 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 client device to: receive a measurement configuration from a first network node device, receive a preconfigured condition for the measurement configuration from the first network node device, and in response to the preconfigured condition for the measurement configuration being fulfilled, use the measurement configuration. A client device, a network node device, methods, and computer programs are disclosed.
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公开(公告)号:US20220248348A1
公开(公告)日:2022-08-04
申请号:US17626170
申请日:2019-08-07
Applicant: Nokia Technologies Oy
Inventor: Thomas HÖHNE , István Z. KOVÁCS , Mads LAURIDSEN , Ingo VIERING
Abstract: An apparatus comprising: at least one processor; and at least one 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 at least to: determine (602) at least one power setting adjustment for at least one terminal based on at least one gain setting adjustment for a satellite; and provide (604) the least one power setting adjustment for the at least one terminal to the at least one terminal.
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公开(公告)号:US20210250815A1
公开(公告)日:2021-08-12
申请号:US17054292
申请日:2018-05-14
Applicant: NOKIA TECHNOLOGIES OY
Inventor: Mads LAURIDSEN , Troels Emil KOLDING , Jeroen WIGARD , Guillermo POCOVI
Abstract: A solution for handover control in communication system is disclosed, the solution comprising controlling (300) more than one wireless interfaces configured to maintain more than one radio connection connecting the apparatus to one or more networks, the more than one radio connection being related to a same service and controlling (302) timing of handovers of the different radio connections to execute non overlapping handovers in time.
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公开(公告)号:US20210068065A1
公开(公告)日:2021-03-04
申请号:US16555617
申请日:2019-08-29
Applicant: NOKIA TECHNOLOGIES OY
Inventor: Jeroen WIGARD , Rafhael AMORIM , Istvan Z. KOVACS , Matthew BAKER , Mads LAURIDSEN
Abstract: Certain embodiments may relate to wireless communication systems. For example, some embodiments may relate to non-terrestrial networks (NTN). A method, in certain embodiments, may include receiving, by a user equipment (UE), at least one resynchronization message from at least one first network entity (NE). The method may also include resynchronizing, by the UE, with at least one second NE after at least one time period with at least one parameter based upon the at least one resynchronization message.
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公开(公告)号:US20250159616A1
公开(公告)日:2025-05-15
申请号:US18838273
申请日:2022-12-16
Applicant: Nokia Technologies Oy
Inventor: Mads LAURIDSEN , Jeroen WIGARD , Daniela LASELVA
IPC: H04W52/24 , H04B7/185 , H04B17/318 , H04W52/40
Abstract: Various example embodiments relate to a solution for network communication. A network device may be configured to cause transmission of cell operation mode configuration parameters to be applied in a cell operation mode; and cause transmission of a cell operation mode indication associated with at least one cell of a network, the cell operation mode indication initiating a cell transmission power change sequence.
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公开(公告)号:US20250151017A1
公开(公告)日:2025-05-08
申请号:US18938663
申请日:2024-11-06
Applicant: Nokia Technologies Oy
Inventor: Mads LAURIDSEN , Ping YUAN , Jing Yuan SUN , Srinivasan SELVAGANAPATHY
Abstract: Example embodiments of the present disclosure relate to a solution for handling positioning measurement. In this solution, a first apparatus may determine a relationship between a completion time of a positioning measurement and an availability time of a serving cell of the first apparatus, or a first time length of a duration for performing the positioning measurement and a second time length of a validity duration of an uplink synchronization parameter in the serving cell. Then based on the determined relationship, the mobility activities may be processed properly.
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公开(公告)号:US20250056658A1
公开(公告)日:2025-02-13
申请号:US18778358
申请日:2024-07-19
Applicant: Nokia Technologies Oy
Inventor: Mads LAURIDSEN , Ahlem KHLASS , Daniela LASELVA , Naizheng ZHENG , Lei DU , Chunli WU
IPC: H04W76/28
Abstract: The present disclosure relates to activation or deactivation of cell discontinuous reception/discontinuous reception (DTX/DRX). In particular, a network device transmits configuration information associated with downlink control information (DCI) to a terminal device. The configuration information indicates when to monitor the DCI. The terminal device monitors the DCI based on the configuration information.
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公开(公告)号:US20250056401A1
公开(公告)日:2025-02-13
申请号:US18770981
申请日:2024-07-12
Applicant: Nokia Technologies Oy
Inventor: Xiang XU , Feifei LOU , Mads LAURIDSEN , Ping YUAN
Abstract: The present disclosure relates to selecting a NTN device. In particular, a NTN device transmits information related to a set of NTN devices to a terminal device. The terminal device selects a NTN device from the set of NTN devices based on the information. The terminal device transmits data to the selected NTN device. In this way, it can avoid long latency.
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公开(公告)号:US20250056365A1
公开(公告)日:2025-02-13
申请号:US18786994
申请日:2024-07-29
Applicant: Nokia Technologies Oy
Inventor: Rafhael MEDEIROS DE AMORIM , Mads LAURIDSEN
Abstract: Example embodiments of the present disclosure generally relate to methods, devices, apparatuses and computer readable storage medium for cell reselection requirements with satellite prioritization. The method includes determining at least one first candidate satellite currently available for a neighbor cell measurement; determining at least one target satellite to be measured in the neighbor cell measurement at least based on the number of the at least one first candidate satellite and respective priorities of the at least one first candidate satellite, or at least one second candidate satellite that is becoming available within a first time interval; and performing the neighbor cell measurement on the at least one target satellite.
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