Patents by Inventor Bruno Jechoux
Bruno Jechoux 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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Publication number: 20220224491Abstract: There is provided a method of determining PSSCH feedback resources performed at a UE, wherein the PSSCH feedback (PSFCH) resource has a periodicity N defined as a number of slots. The method comprises counting a number of sub-channels, C, of PSSCH in the period N, wherein each sub-channel, c, is associated with a PSFCH resource; counting a number of PSFCH resources, R, in the period N; indexing the sub-channels, c, based on time; and after indexing the sub-channels, c, based on time, indexing the sub-channels, c, based on frequency.Type: ApplicationFiled: September 28, 2020Publication date: July 14, 2022Inventors: Umer SALIM, Bruno JECHOUX, Virgile GARCIA
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Patent number: 11297635Abstract: Systems and methods to bundle mini-slots in an OFDM based wireless communication system. Mini-slots are bundled to improve the probability of successful reception by Permitting repeated transmission of a given transport block of data. Mini-slots which are contiguous or non-contiguous in time and/or frequency may be bundled, and mini-slots from different slots may also be bundled.Type: GrantFiled: July 6, 2018Date of Patent: April 5, 2022Assignee: JRD COMMUNICATION (SHENZHEN) LTDInventors: Umer Salim, Bruno Jechoux, Sebastian Wagner
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Patent number: 11296857Abstract: Methods and techniques for slot format configuration in a Time Domain Duplex system to allow flexible assignment of resources between uplink and downlink, while avoiding Cross Link Interference. As standard slot ordering is provided together with rules to limit modification of slot format between slots such than an estimate of safe regions can be made.Type: GrantFiled: November 9, 2018Date of Patent: April 5, 2022Assignee: JRD COMMUNICATION (SHENZHEN) LTDInventors: Bruno Jechoux, Umer Salim, Sebastian Wagner
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Patent number: 11246159Abstract: A method of enabling sharing of a transmission medium by a first node of a wireless communications network and at least one further node of the network, comprising at the first node, acquiring occupancy of a channel of the transmission medium for a chosen Channel Occupancy Time which is less than or equal to a Maximum Channel Occupancy Time, generating first medium information comprising first node identification data, generating second medium sharing information comprising first node channel occupancy expiration time data, transmitting the first medium sharing information, transmitting the second medium sharing information, at the further node, receiving the first medium sharing information, using the information to identify the first node and using the identification of the first node to determine when sharing of the channel with the first node is allowed, receiving the second medium sharing information, using the information to determine the expiration time of the occupancy of the channel by the first nodeType: GrantFiled: September 24, 2019Date of Patent: February 8, 2022Assignee: JRD COMMUNICATION (SHENZHEN) LTD.Inventors: Virgile Garcia, Umer Salim, Mohamed-Achraf Khsiba, Bruno Jechoux
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Patent number: 11139928Abstract: Methods for allocating resources for uplink grant free data transmission from a UE to a base station. Resources are allocated by the base station and an indication transmitted to the UE, wherein the same resources are available to more than one UE. RRC policies define processes for the selection of resources for initial transmissions and re-transmission following collision.Type: GrantFiled: August 10, 2018Date of Patent: October 5, 2021Assignee: JRD COMMUNICATION (SHENZHEN) LTDInventors: Bruno Jechoux, Umer Salim, Sebastian Wagner
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Publication number: 20210289522Abstract: Systems and methods to bundle mini-slots in an OFDM based wireless communication system. Mini-slots are bundled to improve the probability of successful reception by Permitting repeated transmission of a given transport block of data. Mini-slots which are contiguous or non-contiguous in time and/or frequency may be bundled, and mini-slots from different slots may also be bundled.Type: ApplicationFiled: July 6, 2018Publication date: September 16, 2021Inventors: Umer SALIM, Bruno JECHOUX, Sebastian WAGNER
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Publication number: 20210243799Abstract: A method of enabling sharing of a transmission medium by a first node of a wireless communications network and at least one further node of the network, comprising at the first node, acquiring occupancy of a channel of the transmission medium for a chosen Channel Occupancy Time which is less than or equal to a Maximum Channel Occupancy Time, generating first medium information comprising first node identification data, generating second medium sharing information comprising first node channel occupancy expiration time data, transmitting the first medium sharing information, transmitting the second medium sharing information, at the further node, receiving the first medium sharing information, using the information to identify the first node and using the identification of the first node to determine when sharing of the channel with the first node is allowed, receiving the second medium sharing information, using the information to determine the expiration time of the occupancy of the channel by the first nodeType: ApplicationFiled: September 24, 2019Publication date: August 5, 2021Inventors: Virgile GARCIA, Umer SALIM, Mohamed-Achraf KHSIBA, Bruno JECHOUX
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Publication number: 20200382266Abstract: Methods and techniques for slot format configuration in a Time Domain Duplex system to allow flexible assignment of resources between uplink and downlink, while avoiding Cross Link Interference. As standard slot ordering is provided together with rules to limit modification of slot format between slots such than an estimate of safe regions can be made.Type: ApplicationFiled: November 9, 2018Publication date: December 3, 2020Inventors: Bruno JECHOUX, Umer SALIM, Sebastian WAGNER
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Publication number: 20200177326Abstract: Methods for allocating resources for uplink grant free data transmission from a UE to a base station. Resources are allocated by the base station and an indication transmitted to the UE, wherein the same resources are available to more than one UE. RRC policies define processes for the selection of resources for initial transmissions and re-transmission following collision.Type: ApplicationFiled: August 10, 2018Publication date: June 4, 2020Inventors: Bruno JECHOUX, Umer SALIM, Sebastian WAGNER
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Publication number: 20200162215Abstract: Methods and systems for the use of pilot signals are described. Multiple pilot signals (DMRS) may be transmitted within a mini-slot to allow for fast changing channels and long mini-slots. DMRS structures are described which have reduced frequency resource usage.Type: ApplicationFiled: August 9, 2018Publication date: May 21, 2020Inventors: Umer SALIM, Sebastian WAGNER, Bruno JECHOUX
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Patent number: 10425950Abstract: The disclosure relates to a method for mitigating interference of a first radio signal received by a first transceiver of a first radio access technology (RAT) due to transmission of a second radio signal by a second transceiver of a second RAT, wherein the first transceiver and the second transceiver are physically collocated on a same device. The method includes: pre-setting a power of the second radio signal based on a throughput performance requirement for the first radio signal before transmission of the second radio signal, and tuning the power of the second radio signal during transmission of the second radio signal based on estimating the interference of the first radio signal.Type: GrantFiled: June 1, 2017Date of Patent: September 24, 2019Assignee: Intel IP CorporationInventors: Igor A. Tolochko, Assi Jakoby, Johann Steger, Xiaofeng Wu, Bruno Jechoux, Lars Persson
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Patent number: 10104680Abstract: According to an aspect of this disclosure, a radio communication device is provided comprising a first transceiver configured to transmit and receive signals in accordance with a Cellular Wide Area radio communication technology; a second transceiver configured to transmit and receive signals in accordance with a Short Range radio communication technology or a Metropolitan Area System radio communication technology; a first processor configured to control the first transceiver; and a second processor configured to control the second transceiver wherein the first processor is configured to control the first transceiver to transmit signals in accordance with a predefined transmitting schedule, wherein the first processor is further configured to control the first transceiver to omit transmitting signals within at least one of a time period and a frequency band provided for signal transmission of the first transceiver in accordance with the predefined transmitting schedule.Type: GrantFiled: December 29, 2016Date of Patent: October 16, 2018Assignee: Intel Deutschland GmbHInventors: Bruno Jechoux, Francois Deparis, Matthias Hofmann, Volker Aue
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Patent number: 10075968Abstract: A radio communication device is described having a first transceiver configured to transmit and receive signals in accordance with a Cellular Wide Area radio communication technology; a second transceiver configured to transmit and receive signals in accordance with a Short Range radio communication technology or a Metropolitan Area System radio communication technology; a first processor configured to control the first transceiver to transmit signals during a transmitting period, the transmitting period comprising a first time period, during which signals are transmitted, and a second time period, during which no signals are transmitted; and a second processor configured to control the second transceiver to transmit signals taking into account the transmitting period of the first transceiver such that the second transceiver transmits signals at least partially during the second time period.Type: GrantFiled: August 28, 2017Date of Patent: September 11, 2018Assignee: Intel Deutschland GmbHInventors: Francois Deparis, Bruno Jechoux, Matthias Hofmann, Volker Aue
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Patent number: 10038569Abstract: In an example, there is disclosed an apparatus, having: a first network interface, having a first clock and a local communication driver to communicatively couple the first network interface to a second network interface having a second clock; and one or more logic elements, including at least one hardware logic element, providing a synchronization engine to: send a first plurality of data words from the first wireless interface to the second wireless interface via the local communication driver; receive back from the second wireless interface a second plurality of data words; assign a plurality of error rates to the data words of the second plurality of data words, the plurality of error rates indicating match or mismatch; identify a range of least error values within the plurality of error rates; and select an agreed baud rate from within the range.Type: GrantFiled: March 29, 2016Date of Patent: July 31, 2018Assignee: Intel IP CorporationInventors: Chunhui Liu, Chengzhou Li, Bruno Jechoux
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Patent number: 10034329Abstract: According to an aspect of this disclosure, a radio communication device is provided comprising a first transceiver configured to transmit and receive signals in accordance with a Cellular Wide Area radio communication technology; a second transceiver configured to transmit and receive signals in accordance with a Short Range radio communication technology or a Metropolitan Area System radio communication technology; a first processor configured to control the first transceiver; and a second processor configured to control the second transceiver wherein the first processor is configured to control the first transceiver to transmit signals in accordance with a predefined transmitting schedule, wherein the first processor is further configured to control the first transceiver to omit transmitting signals within at least one of a time period and a frequency band provided for signal transmission of the first transceiver in accordance with the predefined transmitting schedule.Type: GrantFiled: March 15, 2013Date of Patent: July 24, 2018Assignee: INTEL DEUTSCHLAND GMBHInventors: Bruno Jechoux, Francois Deparis, Matthias Hofmann, Volker Aue
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Publication number: 20180206209Abstract: According to an aspect of this disclosure, a radio communication device is provided including a first transceiver configured to transmit and receive signals in accordance with a Cellular Wide Area radio communication technology; a second transceiver configured to transmit and receive signals in accordance with a Short Range radio communication technology; a first processor configured to control the first transceiver to receive and transmit data packets in accordance with a first data transmission frame; a second processor configured to control the second transceiver to receive and transmit data packets in accordance with a second data transmission frame; wherein the first processor is further configured to control the first transceiver such that the first transceiver does not transmit a data packet during at least a time period provided for a first transmission of a respective data packet transmitted by the second transceiver in accordance with the second data transmission frame.Type: ApplicationFiled: August 7, 2017Publication date: July 19, 2018Inventors: Bruno Jechoux, Francois Deparis, Matthias Hofmann, Volker Aue
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Publication number: 20180160439Abstract: A radio communication device is described having a first transceiver configured to transmit and receive signals in accordance with a Cellular Wide Area radio communication technology; a second transceiver configured to transmit and receive signals in accordance with a Short Range radio communication technology or a Metropolitan Area System radio communication technology; a first processor configured to control the first transceiver to transmit signals during a transmitting period, the transmitting period comprising a first time period, during which signals are transmitted, and a second time period, during which no signals are transmitted; and a second processor configured to control the second transceiver to transmit signals taking into account the transmitting period of the first transceiver such that the second transceiver transmits signals at least partially during the second time period.Type: ApplicationFiled: August 28, 2017Publication date: June 7, 2018Inventors: Francois DEPARIS, Bruno JECHOUX, Matthias HOFMANN, Volker AUE
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Patent number: 9986522Abstract: According to an aspect of this disclosure, a radio communication device is provided including: a first transceiver configured to transmit and receive signals in accordance with a Cellular Wide Area radio communication technology; a second transceiver configured to transmit and receive signals in accordance with a Short Range radio communication technology or a Metropolitan Area System radio communication technology; a processor configured to at least partially synchronize the receiving or transmitting of signals of the first transceiver with the receiving or transmitting of signals of the second transceiver such that at least one of at least a part of the receiving and a part of the transmitting of signals of the first transceiver and of the second transceiver is carried out at the same time.Type: GrantFiled: October 25, 2016Date of Patent: May 29, 2018Assignee: Intel Deutschland GmbHInventors: Bernd Schmandt, Bruno Jechoux, Matthias Hofmann, Francois Deparis, Volker Aue
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Patent number: 9872338Abstract: A radio communication device is provided comprising a first transceiver configured to transmit and receive signals in accordance with a Cellular Wide Area radio communication technology; a second transceiver configured to transmit and receive signals in accordance with a Short Range radio communication technology or a Metropolitan Area System radio communication technology; a first processor configured to control the first transceiver, the first processor comprising a first interface and a second interface; a second processor configured to control the second transceiver, the second processor comprising a first interface and a second interface; and a third processor configured to determine real-time transceiver control information signals via the first interface of the first processor and via the first interface of the second processor, and to determine non-real-time transceiver control information signals via the second interface of the first processor and via the second interface of the second processor.Type: GrantFiled: June 17, 2015Date of Patent: January 16, 2018Assignee: INTEL DEUTSCHLAND GMBHInventors: Bruno Jechoux, Francois Deparis, Jeff Davis, Lars Persson, Itzik Shahar
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Publication number: 20180007697Abstract: The disclosure relates to a method for mitigating interference of a first radio signal received by a first transceiver of a first radio access technology (RAT) due to transmission of a second radio signal by a second transceiver of a second RAT, wherein the first transceiver and the second transceiver are physically collocated on a same device. The method includes: pre-setting a power of the second radio signal based on a throughput performance requirement for the first radio signal before transmission of the second radio signal, and tuning the power of the second radio signal during transmission of the second radio signal based on estimating the interference of the first radio signal.Type: ApplicationFiled: June 1, 2017Publication date: January 4, 2018Inventors: Igor A. Tolochko, Assi Jakoby, Johann Steger, Xiaofeng Wu, Bruno Jechoux, Lars Persson