Patents by Inventor Nabil Sven Loghin
Nabil Sven Loghin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11899853Abstract: To enable fast beam tracking and/or low latency a first communication device comprising a sensing circuitry configured to sense motion of the first communication device and to generate motion information representing the sensed motion, the motion information comprising rotation information indicating rotation and/or orientation of the first communication device, and a communication circuitry configured to transmit the motion information to a second communication device within a layer of a hierarchical layer model lower than a transport layer. A second communication device comprises a communication circuitry configured to receive motion information from a first communication device within a layer of a hierarchical layer model lower than a transport layer.Type: GrantFiled: August 6, 2020Date of Patent: February 13, 2024Assignee: Sony Group CorporationInventors: Nabil Sven Loghin, Felix Fellhauer, Dana Ciochina, Daniel Schneider
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Patent number: 11841451Abstract: A communication device for RF based communication with another communication device, said communication device comprising circuitry configured to apply a fine timing measurement, FTM, procedure. The circuitry is configured to determine an FTM mode out of at least two different FTM modes, and to perform an FTM procedure to determine the round trip time, RTT, between the communication device and the other communication device, wherein the RTT is determined by evaluating a time information of a tap of the channel impulse response, wherein the tap used for the evaluation depends on the determined FTM mode.Type: GrantFiled: November 15, 2019Date of Patent: December 12, 2023Assignee: Sony CorporationInventors: Felix Fellhauer, Thomas Handte, Dana Ciochina, Nabil Sven Loghin
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Patent number: 11824606Abstract: A first communication device that simultaneously transmits to a group of two or more second communication devices using multi-user multiple input multiple output (MU-MIMO) communication performs beamforming training with a selected second communication device of said group of second communication devices by transmitting one or more training units, wherein an analog beamforming training matrix and/or a digital beamforming training matrix adapted for beamforming training with the selected second communication device are applied on the one or more training units, receiving from the selected second communication device feedback in response to the transmitted transmit packets, and determining, for use in the simultaneous transmission of data to a group of two or more second communication devices including the selected second communication device, an updated analog beamforming matrix and/or an updated digital beamforming matrix based at least on the received feedback.Type: GrantFiled: April 20, 2020Date of Patent: November 21, 2023Assignee: SONY GROUP CORPORATIONInventors: Dana Ciochina, Thomas Handte, Nabil Sven Loghin, Felix Fellhauer
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Patent number: 11736229Abstract: A transmission apparatus, in particular for use in a Low Throughput Network, comprises an FEC encoder configured to encode payload data into FEC code words each having a predetermined code word length, and a frame forming section configured to form a frame having a predetermined frame length. A frame comprises a first frame portion having a first predetermined length of an integer multiple of the predetermined code word length and a second frame portion having a second predetermined length shorter than the predetermined code word length. The frame forming section is configured to include an FEC code word and a predetermined number of repetitions of said FEC code word into the first frame portion of a frame and to include a selected number of bits of said FEC code word into the second frame portion of said frame.Type: GrantFiled: February 10, 2022Date of Patent: August 22, 2023Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATIONInventor: Nabil Sven Loghin
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Patent number: 11722713Abstract: A data processing method is provided in which a transmission frame is received from a transmitting device. The transmission frame is based on a split stream for one of a plurality of channels and channel bonding signaling information. Further, the received transmission frame is processed. The channel bonding signaling information includes signature information that uniquely identifies the input stream, and the signature information is contained in a header of the transmission frame of a plurality of channels and transmits the split streams, for example.Type: GrantFiled: June 18, 2021Date of Patent: August 8, 2023Assignee: SATURN LICENSING LLCInventors: Muhammad Nabil Sven Loghin, Satoshi Okada, Lothar Stadelmeier
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Patent number: 11652535Abstract: The improved beamforming devices for communication systems operating in the mm-wave spectrum are particularly designed for antenna architectures consisting of antenna arrays, comprising multiple antenna array elements. The disclosed approaches comprise intelligent two stage searches, wherein information from the first stage is used in the second stage. This significantly reduces the computational complexity compared to the known approaches, with minimal loss in performance.Type: GrantFiled: October 8, 2021Date of Patent: May 16, 2023Assignee: SONY GROUP CORPORATIONInventors: Nabil Sven Loghin, Dana Ciochina, Thomas Handte, Felix Fellhauer, Fares Zenaidi, Stefan Uhlich
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Publication number: 20230140226Abstract: According to an aspect of the present disclosure there is provided a communication device comprising circuitry configured to modulate a four-dimensional input signal by combining the four real-valued signal components of the input signal into a transformed signal and multiplying the transformed signal by carrier signals using two different carrier frequencies to obtain a transmit signal, and transmit the transmit signal.Type: ApplicationFiled: February 19, 2021Publication date: May 4, 2023Applicant: Sony Group CorporationInventors: Nabil Sven LOGHIN, Stefan UHLICH, Kit Lam LEE
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Publication number: 20230050361Abstract: A communication device, e.g. an access point, for RF-based communication with another communication device, e.g. a station, comprises antenna circuitry configured to transmit and receive RF signals and beamforming circuitry configured to perform beamforming. The beamforming circuitry controls the antenna circuitry to transmit data, in a beacon transmission phase prior to the beamforming training phase, using a set of third directive transmit beams in subsequent time slots and to listen, in the beamforming training phase, using a set of first directive receive beams in subsequent time slots that is different from the set of third directive transmit beams.Type: ApplicationFiled: October 18, 2022Publication date: February 16, 2023Applicant: Sony Group CorporationInventors: Dana CIOCHINA, Thomas HANDTE, Nabil Sven LOGHIN, Felix FELLHAUER
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Publication number: 20220394463Abstract: A first communication device for use in a wireless communication system to communicate with a second communication device comprises circuitry configured to transmit probe signals into multiple directions, receive echo signals in response to the transmitted probe signals, and determine the position of a potentially eavesdropping communication device from the received echo signals.Type: ApplicationFiled: November 9, 2020Publication date: December 8, 2022Applicant: Sony Group CorporationInventors: Felix FELLHAUER, Maximilian ARNOLD, Stephen TIEDEMANN, Dana CIOCHINA, Thomas HANDTE, Nabil Sven LOGHIN
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Patent number: 11515921Abstract: A receiving device for use in a wireless OFDM communication system comprises two or more receive antennas for receiving OFDM signals received over a channel from a transmission device having two or more transmit antennas and applying transmit beamforming, and circuitry configured to perform channel estimation to estimate the channel, generate transmit beamforming information based on the channel estimation, the transmit beamforming information comprising beamforming information per subcarrier or time domain tap, determine a reduced set of transmit beamforming information from the transmit beamforming information, wherein the reduced set comprises beamforming information for a reduced set of subcarriers in the frequency domain or for a reduced set of taps in the time domain, wherein the subcarriers of the reduced set or the taps of the reduced set are determined based on an error criterion, and feed back the reduced set of transmit beamforming information to the transmission device.Type: GrantFiled: July 1, 2021Date of Patent: November 29, 2022Assignee: SONY GROUP CORPORATIONInventors: Felix Fellhauer, Thomas Handte, Dana Ciochina, Nabil Sven Loghin
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Publication number: 20220376967Abstract: A coding and modulation apparatus and method are presented. The apparatus comprises an encoder that encodes input data into cell words, and a modulator that modulates said cell words into constellation values of a non-uniform constellation. The modulator is configured to use, based on the total number M of constellation points of the constellation and the signal-to-noise ratio SNR in dB, a non-uniform constellation from a group of constellations comprising one or more of predetermined constellations defined by the constellation position vector w0 . . . b?1, wherein b=M/4.Type: ApplicationFiled: July 29, 2022Publication date: November 24, 2022Applicant: SATURN LICENSING LLCInventors: Lothar STADELMEIER, Nabil Sven LOGHIN, Jan ZOELLNER
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Patent number: 11496203Abstract: A communication device, e.g. an access point, for RF-based communication with another communication device, e.g. a station, comprises antenna circuitry configured to transmit and receive RF signals and beamforming circuitry configured to perform beamforming. The beamforming circuitry controls the antenna circuitry to transmit data, in a beacon transmission phase prior to the beamforming training phase, using a set of third directive transmit beams in subsequent time slots and to listen, in the beamforming training phase, using a set of first directive receive beams in subsequent time slots that is different from the set of third directive transmit beams.Type: GrantFiled: October 27, 2017Date of Patent: November 8, 2022Assignee: SONY CORPORATIONInventors: Dana Ciochina, Thomas Handte, Nabil Sven Loghin, Felix Fellhauer
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Publication number: 20220329344Abstract: A first communication device for use in a wireless communication system to communicate with a second communication device comprises circuitry configured to perform beamforming training with the second communication device to train a plurality of antenna beam combinations of antenna beams used by the first and second communication devices for transmitting and/or receiving signals, select one or more of the trained antenna beam combinations according to a security criterion that is directed to reducing the probability that a third communication device can eavesdrop on the communication between the first communication device and the second communication device, and communicate with the second communication device using the selected one or more antenna beam combinations.Type: ApplicationFiled: July 16, 2020Publication date: October 13, 2022Applicant: Sony Group CorporationInventors: Felix FELLHAUER, Maximilian ARNOLD, Stephen TIEDEMANN, Dana CIOCHINA, Thomas HANDTE, Nabil Sven LOGHIN
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Patent number: 11467248Abstract: A position estimation device for estimating the position of an initiator communication device comprises data obtaining circuitry configured to obtain path data of two or more paths of RF signals transmitted by a responder communication device, wherein RF signals of at least one path are reflected at a scatterer, said path data comprising, per path of an RF signal: path length information indicating the length of the propagation path of an RF signal from the responder communication device via a scatterer to the initiator communication device, angle of departure information indicating the angle of departure of an RF signal from the responder communication device, and angle of arrival information indicating the angle of arrival of an RF signal at the initiator communication device. The device further comprises processing circuitry configured to determine the position of the initiator communication device on the basis of the obtained path data.Type: GrantFiled: February 8, 2019Date of Patent: October 11, 2022Assignee: SONY CORPORATIONInventors: Felix Fellhauer, Jonas Lassen, Thomas Handte, Dana Ciochina, Nabil Sven Loghin
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Publication number: 20220317781Abstract: To enable fast beam tracking and/or low latency a first communication device comprising a sensing circuitry configured to sense motion of the first communication device and to generate motion information representing the sensed motion, the motion information comprising rotation information indicating rotation and/or orientation of the first communication device, and a communication circuitry configured to transmit the motion information to a second communication device within a layer of a hierarchical layer model lower than a transport layer. A second communication device comprises a communication circuitry configured to receive motion information from a first communication device within a layer of a hierarchical layer model lower than a transport layer.Type: ApplicationFiled: August 6, 2020Publication date: October 6, 2022Applicant: Sony Group CorporationInventors: Nabil Sven LOGHIN, Felix FELLHAUER, Dana CIOCHINA, Daniel SCHNEIDER
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Publication number: 20220311540Abstract: A transmission apparatus, in particular for use in a Low Throughput Network, comprises an FEC encoder configured to encode payload data into FEC code words each having a predetermined code word length, and a frame forming section configured to form a frame having a predetermined frame length. A frame comprises a first frame portion having a first predetermined length of an integer multiple of the predetermined code word length and a second frame portion having a second predetermined length shorter than the predetermined code word length. The frame forming section is configured to include an FEC code word and a predetermined number of repetitions of said FEC code word into the first frame portion of a frame and to include a selected number of bits of said FEC code word into the second frame portion of said frame.Type: ApplicationFiled: February 10, 2022Publication date: September 29, 2022Applicant: Sony Semiconductor Solutions CorporationInventor: Nabil Sven LOGHIN
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Patent number: 11445507Abstract: Communication devices and corresponding methods for RF-based communication and position determination are disclosed. An initiator communication device (1) comprises an antenna unit (10) configured to transmit and receive RF signals, a beamforming unit (11) configured to perform beamforming and to control the antenna unit to transmit and/or receive RF signals using one or more selected beams, a control unit (12) configured to control the beamforming unit (11) in a training phase to perform beamforming for determining an initiator line of sight, LOS, beam to a responder communication device (2), and a processing unit (13) configured to determine the initiator LOS beam and/or initiator angular information of the initiator LOS beam and to determine the position of said communication device using the determined initiator LOS beam and/or initiator angular information in a measurement phase.Type: GrantFiled: October 8, 2020Date of Patent: September 13, 2022Assignee: SONY CORPORATIONInventors: Thomas Handte, Dana Ciochina, Daniel Schneider, Nabil Sven Loghin, Ben Eitel, Felix Fellhauer
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Patent number: 11431544Abstract: A coding and modulation apparatus and method are presented. The apparatus (10) comprises an encoder (11) that encodes input data into cell words, and a modulator (12) that modulates said cell words into constellation values of a non-uniform constellation. The modulator (12) is configured to use, based on the total number M of constellation points of the constellation and the signal-to-noise ratio SNR in dB, a non-uniform constellation from a group of constellations comprising one or more of predetermined constellations defined by the constellation position vector w0 . . . b?1, wherein b=M/4.Type: GrantFiled: February 24, 2021Date of Patent: August 30, 2022Assignee: SATURN LICENSING LLCInventors: Lothar Stadelmeier, Nabil Sven Loghin, Jan Zoellner
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Publication number: 20220271810Abstract: To enable fast beam tracking and/or low latency a first communication device comprising a motion information circuitry configured to obtain motion information representing motion of the first communication device, a communication circuitry configured to communicate with a second communication device, and a parametrization circuitry configured to set one or more communication parameters of the communication performed by the communication circuitry based on the motion information.Type: ApplicationFiled: August 6, 2020Publication date: August 25, 2022Applicant: Sony Group CorporationInventors: Nabil Sven LOGHIN, Felix FELLHAUER, Dana CIOCHINA, Daniel SCHNEIDER
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Publication number: 20220200678Abstract: A first communication device that simultaneously transmits to a group of two or more second communication devices using multi-user multiple input multiple output (MU-MIMO) communication performs beamforming training with a selected second communication device of said group of second communication devices by transmitting one or more training units, wherein an analog beamforming training matrix and/or a digital beamforming training matrix adapted for beamforming training with the selected second communication device are applied on the one or more training units, receiving from the selected second communication device feedback in response to the transmitted transmit packets, and determining, for use in the simultaneous transmission of data to a group of two or more second communication devices including the selected second communication device, an updated analog beamforming matrix and/or an updated digital beamforming matrix based at least on the received feedback.Type: ApplicationFiled: April 20, 2020Publication date: June 23, 2022Applicant: SONY GROUP CORPORATIONInventors: Dana CIOCHINA, Thomas HANDTE, Nabil Sven LOGHIN, Felix FELLHAUER