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公开(公告)号：US11683666B2
公开(公告)日：2023-06-20
申请号：US16892189
申请日：2020-06-03
Applicant: Nokia Technologies Oy
Inventor： Athul Prasad , Dani Korpi , Rafhael Amorim
Abstract: An apparatus, method and computer program product for: receiving information relating to data consumption characteristics of at least one user device, predicting, based on the received information, at least one data consumption area at a first point in time, determining one or more data transmission modes based on the received information and the predicted at least one data consumption area and instructing at least one communication network element to provide data transmission at the first point in time according to the determined data transmission mode.
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公开(公告)号：US11641663B2
公开(公告)日：2023-05-02
申请号：US17068237
申请日：2020-10-12
Applicant: Nokia Technologies Oy
Inventor： Lars Holst Christensen , Bent Henneberg Rysgaard , Karsten A Petersen , Rafhael Amorim , Frank Frederiksen
Abstract: This document discloses a solution for adaptive transmission of data packets. According to an aspect, a method comprises: scheduling a first wireless interface of a user device to operate in a first transmission mode where the first wireless interface transmits payload data to a wireless network; scheduling a second wireless interface of the user device or another user device to operate in a second transmission mode where the second wireless interface transmits keep alive messages without payload data to the wireless network or to another wireless network; receiving at least one measured connection quality metric from the first wireless interface and from the second wireless interfaces; and rescheduling, on the basis of the received connection quality metrics, a transmission mode of at least one of the first wireless interface and the second wireless interface.
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公开(公告)号：US11616568B2
公开(公告)日：2023-03-28
申请号：US17168901
申请日：2021-02-05
Applicant: Nokia Technologies Oy
Inventor： Jeroen Wigard , Mads Lauridsen , Rafhael Amorim , Frank Frederiksen
Abstract: Systems, methods, apparatuses, and computer program products for dynamic cell-specific delay for timing scaling in a non-terrestrial network (NTN). For example, certain embodiments may utilize a cell-common delay composed of FL and part of SL (until a cell-specific reference surface). A network node (e.g., a gNB) may calculate the cell-common delay as a function of time (T_c(t)) and may provide this function to the UEs (the satellite path may beis deterministic). The function of time may be a combination of two functions representing the FL and SL. The function can may be broadcasted in a system information block (SIB) or transmitted directly to the UE through radio resource control (RRC) signaling when it becomes active, is handed over, and/or regularly updated.
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公开(公告)号：US12075350B2
公开(公告)日：2024-08-27
申请号：US17635364
申请日：2020-08-04
Applicant: Nokia Technologies Oy
Inventor： Jeroen Wigard , Mads Lauridsen , Rafhael Amorim , István Z. Kovács
IPC: H04W48/20 , H04W4/029 , H04W48/18 , H04W74/0833
CPC classification number: H04W48/20 , H04W4/029 , H04W48/18 , H04W74/0833
Abstract: Methods and apparatus, including computer program products, are provided for non-terrestrial networks. In some example embodiment, there may be provided a method including determining, based on position information, a country where the apparatus is located; receiving, from a non-terrestrial base station, a system information broadcast including mapping information, the mapping information including a country area identifier or a random access radio network temporary identifier; mapping the determined country into the received country area identifier or the received random access radio network temporary identifier; and performing, based on the received country area identifier or the received random access radio network temporary identifier, a random access procedure with the non-terrestrial base station.
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公开(公告)号：US12021632B2
公开(公告)日：2024-06-25
申请号：US17378316
申请日：2021-07-16
Applicant: Nokia Technologies Oy
Inventor： Fanny Jardel , Rafhael Amorim , Jie Chen
IPC: H04L1/18 , H04L1/1812 , H04L1/1867
CPC classification number: H04L1/1812 , H04L1/1887
Abstract: Systems, methods, apparatuses, and computer program products for inconsistency free pipelined hybrid automatic repeat request scheme for non-terrestrial network channels. A method may include reserving or receiving reservation of physical layer resources exclusively for redundant transmission; allocating the physical layer resources and a predetermined number of transmit blocks, wherein the predetermined number of transmit blocks are associated with a downlink control information (DCI); checking a number of hybrid automatic repeat request process identifiers that are eligible for redundant transmission; and splitting the physical layer resources based on the number of hybrid automatic repeat request process identifiers that are eligible for redundant transmission.
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Patent Agency Ranking
公开(公告)号：US11096129B2
公开(公告)日：2021-08-17
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：US12177730B2
公开(公告)日：2024-12-24
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：US20220167289A1
公开(公告)日：2022-05-26
申请号：US17593428
申请日：2019-03-29
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Rafhael Amorim , István Zsolt Kovács , Jeroen Wigard , Zhilan Xiong , Mads Lauridsen
IPC: H04W56/00
Abstract: Devices, methods and computer programs for timing advance variation compensation in wireless communications are disclosed Timing advance variation for a client device communicating with a network node device at least partially via an air/space born vehicle communication connection is determined based on measurements on uplink signaling from the client device. A timing advance compensation function curve from a set of predetermined timing advance compensation function curves is selected, such that the selected timing advance compensation function curve corresponds with the determined timing advance variation. An indication of the selected timing advance compensation function curve is signaled to the client device.
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公开(公告)号：US09894635B2
公开(公告)日：2018-02-13
申请号：US14902785
申请日：2013-07-30
Applicant: Nokia Technologies Oy
Inventor： Alexandre Jose Figueiredo Loureiro , Fuad Mousse Abinader, Jr. , Rafhael Amorim , Graham Rowse
Abstract: A location configuration information response (250) comprises a single frame of data. The response includes a data field having a length equal to the length indicated in the length field and including data indicating yaw, pitch and roll orientation parameter values of the subject. A location configuration information request (249) comprises a single frame of data. The request includes a data field indicating an orientation request.
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公开(公告)号：US12231242B2
公开(公告)日：2025-02-18
申请号：US17637540
申请日：2019-08-23
Applicant: Nokia Technologies Oy
Inventor： Karri Ranta-Aho , Pingping Wen , Zhilan Xiong , Mads Lauridsen , Jeroen Wigard , Rafhael Amorim
IPC: H04L1/1812 , H04L1/1867
Abstract: Example embodiments of the present disclosure relate to a solution for configuring a retransmission in communications. In an aspect, a first device transmits, to a second device, a first indication of a plurality of candidate retransmission configurations. Each of the plurality of candidate retransmission configurations includes a transmission feedback configuration and/or a data retransmission configuration. The first device selects a target retransmission configuration from the plurality of candidate retransmission configurations. The first device transmits, to the second device, a second indication of the target retransmission configuration. The first device communicates with the second device using the target retransmission configuration. The example embodiments of the present disclosure provide a dynamical multi-level indication for a retransmission scheme.
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