Patents by Inventor Dominique Everaere
Dominique Everaere 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: 20230123052Abstract: A method in a wireless device (810) is disclosed. The wireless device receives (1404) an uplink grant from a network node (815), the uplink grant scheduling one or more uplink transmissions by the wireless device. The wireless device selects (1408) an ON/OFF time mask to use for transmitting the one or more uplink transmissions. The wireless device determines (1412), based on the received uplink grant, an allowed placement of a transient period of the selected ON/OFF time mask and a duration of the transient period to use for the one or more uplink transmissions.Type: ApplicationFiled: December 19, 2022Publication date: April 20, 2023Inventors: Laetitia FALCONETTI, Dominique EVERAERE, Jingya LI, Imadur RAHMAN, Mårten SUNDBERG, Gustav WIKSTRÖM, Hongxia ZHAO
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Patent number: 11553513Abstract: A method in a wireless device is disclosed. The wireless device receives an uplink grant from a network node, the uplink grant scheduling one or more uplink transmissions by the wireless device. The wireless device selects an ON/OFF time mask to use for transmitting the one or more uplink transmissions. The wireless device determines, based on the received uplink grant, an allowed placement of a transient period of the selected ON/OFF time mask and a duration of the transient period to use for the one or more uplink transmissions.Type: GrantFiled: February 2, 2018Date of Patent: January 10, 2023Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventors: Laetitia Falconetti, Dominique Everaere, Jingya Li, Imadur Rahman, Mårten Sundberg, Gustav Wikström, Hongxia Zhao
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Publication number: 20220417865Abstract: A method, network node and aerial wireless device (AWD) for height based out of band emission control of the AWD are disclosed. A network node configured to communicate with an AWD is provided. According to one aspect, a network node is configured to signal emission control parameter information for modifying a transmission power of the AWD based at least in part on a height of the wireless device.Type: ApplicationFiled: December 4, 2020Publication date: December 29, 2022Inventors: Sathya Narayana VENKATASUBRAMANIAN, Muhammad Ali KAZMI, Dominique EVERAERE, Olav QUESETH
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Patent number: 11510150Abstract: A network node is provided. The network node includes circuitry configured to determine a Transmission Time Interval, TTI, configuration, the TTI configuration including a first TTI for operating a first signal between a first cell on a first carrier and a wireless device, and a second TTI for operating a second signal between the first cell on the first carrier and the wireless device, the TTI configuration including one of: the first TTI adjacent to the second TTI which do not overlap with each other in time; and the first TTI adjacent to the second TTI which at least partly overlap with each other in time, and configured to receive the first signal in the first TTI and the second signal in the second TTI, the first TTI and second TTI having been transmitted based on a maximum output power parameter that is based on the TTI configuration.Type: GrantFiled: November 14, 2017Date of Patent: November 22, 2022Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventors: Imadur Rahman, Christian Bergljung, Christopher Callender, Dominique Everaere, Muhammad Kazmi, Mårten Sundberg
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Publication number: 20220190998Abstract: According to some embodiments, a method performed by a network node for communicating using time division duplexing (TDD) on a first radio access technology (RAT) carrier located within a frequency band of a second RAT comprises transmitting a first communication on the first RAT carrier to a first wireless device. A carrier center frequency of the first RAT carrier aligns with a middle of a resource block (RB) of the second RAT. In particular embodiments, the location of the center carrier frequency of the first RAT satisfies raster requirements of the first RAT.Type: ApplicationFiled: March 27, 2020Publication date: June 16, 2022Inventors: Mohammad Mozaffari, Yi-Pin Eric Wang, Mehrnaz Afshang, Dominique Everaere
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Patent number: 11265726Abstract: Embodiments described herein are directed to methods, apparatus and systems for virtualizing the standalone NB-IoT carrier to make it possible to place two standalone NB-IoT carriers side-by-side. The methods can include receiving a first anchor carrier in standalone spectrum shifted +/?2.5 kHz or +/?7.5 kHz from a 100 kHz raster grid. An indication can be received on the first anchor carrier that the first anchor carrier is operated as one of an inband carrier or a guardband carrier. A second carrier can be received in standalone spectrum, the second carrier separated from the first anchor carrier by less than 400 kHz.Type: GrantFiled: November 17, 2017Date of Patent: March 1, 2022Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Yutao Sui, Dominique Everaere, Yi-Pin Eric Wang
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Publication number: 20210377877Abstract: A network node is provided. Processing circuitry of the network node is configured to configure a wireless device with a transmission time interval, TTI for use in operating a first physical channel. The physical channel includes a first reference radio resource. A power control dynamic range scheme is determined, the determination includes: if the TTI is greater than the threshold, selecting a first power control dynamic range for the first physical channel; and if the TTI is less than the threshold, selecting a second power control dynamic range for the first physical channel, the second power control dynamic range being different from the first power control dynamic range. A power for the first reference radio resource in the first power control dynamic range is the same as a power for the first reference radio resource in the second power control dynamic range.Type: ApplicationFiled: August 23, 2017Publication date: December 2, 2021Inventors: Muhammad KAZMI, Christopher CALLENDER, Dominique EVERAERE, Imadur RAHMAN
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Publication number: 20210282170Abstract: A method in a wireless device (810) is disclosed. The wireless device receives (1404) an uplink grant from a network node (815), the uplink grant scheduling one or more uplink transmissions by the wireless device. The wireless device selects (1408) an ON/OFF time mask to use for transmitting the one or more uplink transmissions. The wireless device determines (1412), based on the received uplink grant, an allowed placement of a transient period of the selected ON/OFF time mask and a duration of the transient period to use for the one or more uplink transmissions.Type: ApplicationFiled: February 2, 2018Publication date: September 9, 2021Inventors: Laetitia Falconetti, Dominique EVERAERE, Jingya LI, Imadur RAHMAN, Mårten SUNDBERG, Gustav WIKSTRÖM, Hongxia ZHAO
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Patent number: 11115979Abstract: A method in a first node (610, 615) is disclosed. The method comprises determining (704) a time resource over which the first node transmits a signal to a second node (610, 615). The method comprises signaling (708), to at least one of the second node or a third node (610, 615), information about one or more transient time parameters associated with the time resource, wherein the one or more transient time parameters are used by the first node for transmitting the signal to the second node during the time resource. The method comprises adapting (712) a transmitter configuration of the first node for transmitting the signal to the second node based on one of the one or more transient time parameters.Type: GrantFiled: March 23, 2018Date of Patent: September 7, 2021Assignee: Telefonaktiebolaget LM Ericsson (Publ) Stockholm, SwedenInventors: Mats Åhlander, Dominique Everaere, Laetitia Falconetti, Muhammad Kazmi, Imadur Rahman, Mårten Sundberg
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Publication number: 20210136754Abstract: A method in a first node (610, 615) is disclosed. The method comprises determining (704) a time resource over which the first node transmits a signal to a second node (610, 615). The method comprises signaling (708), to at least one of the second node or a third node (610, 615), information about one or more transient time parameters associated with the time resource, wherein the one or more transient time parameters are used by the first node for transmitting the signal to the second node during the time resource. The method comprises adapting (712) a transmitter configuration of the first node for transmitting the signal to the second node based on one of the one or more transient time parameters.Type: ApplicationFiled: March 23, 2018Publication date: May 6, 2021Inventors: Mats Ahlander, Dominique EVERAERE, Laetltia FALCONETTI, Muhammad KAZMI, lmadur RAHMAN, Mårten SUNDBERG
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Patent number: 10985959Abstract: A wireless device (810) obtains (904) a first transmission time interval (TTI) for transmitting a first signal, and determines (908), based on the first TTI, a first transient time associated with the first TTI that defines a first duration during which a transmit power level of the wireless device changes. The wireless device transmits (912) the first signal using the first transient time. The wireless device obtains (916) a second TTI for transmitting a second signal, wherein a length of the second TTI is different from a length of the first TTI. The wireless device determines (920), based on the second TTI, a second transient time associated with the second TTI that defines a second duration during which the transmit power level of the wireless device changes that is different from the first transient time. The wireless device transmits (924) the second signal using the second transient time.Type: GrantFiled: December 28, 2017Date of Patent: April 20, 2021Assignee: Telefonaktiebolaget LM Ericsson (Publ)Inventors: Imadur Rahman, Dominique Everaere, Laetitia Falconetti, Muhammad Kazmi, Mårten Sundberg
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Patent number: 10893491Abstract: According to certain embodiments, a method by a wireless device is provided for determining a maximum output power. The method includes obtaining, by the wireless device, a first time resource for transmitting a first signal in ?a first cell on a first carrier and a second time resource for transmitting a second signal in a second cell on a second carrier. Based on the first time resource and the second time resource, the maximum output power is 10 determined. The first signal and the second signal are transmitted based on the determined maximum output power.Type: GrantFiled: November 3, 2017Date of Patent: January 12, 2021Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Muhammad Kazmi, Christian Bergljung, Christopher Callender, Dominique Everaere, Imadur Rahman, Laetitia Falconetti, Mårten Sundberg
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Patent number: 10757669Abstract: The disclosure relates to a method and wireless device configured for communication in a wireless communication network, the method comprising the steps of obtaining a first transmission time interval, TTI, used for transmission timing of a first signal, obtaining a second TTI, used for transmission timing of a second signal, obtaining a maximum received time difference, MRTD, parameter, and operating the first signal between a wireless device and a first cell using the MRTD parameter and a first carrier, and the second signal between the wireless device and a second cell using the MRTD parameter and a second carrier, the second carrier being different from the first carrier, wherein the MRTD parameter is obtained by determining the MRTD parameter based on the first and the second TTI. The disclosure further relates to a network node and a method thereof.Type: GrantFiled: November 3, 2017Date of Patent: August 25, 2020Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Imadur Rahman, Christopher Callender, Dominique Everaere, Muhammad Kazmi
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Patent number: 10750504Abstract: A wideband carrier (e.g., LTE carrier) is shifted up or down in frequency, within an allocated frequency band, by an integer multiple of the channel raster spacing (e.g., 100 KHz). This reduces the size of the guard band on one side of the carrier, and expands the guard band on the other side. A narrowband carrier (e.g., NB-IoT carrier) is then deployed within the expanded guard band, at or near a frequency such that the transmission is orthogonal to the wideband carrier transmissions, such as by using a shared N frequency grid spacing (e.g. at 100 KHz spacing, and using 15 KHz subcarriers). The narrowband carrier thus maintains orthogonality with the wideband carrier, but has “room” within the expanded guard band to both transmit on a frequency close to the frequency grid spacing, and to boost transmit power (e.g., by 6 dB), while remaining within the spectral mask. The shifted wideband carrier is transparent to wideband UEs, as the frequency shift is an integer multiple of the channel raster spacing.Type: GrantFiled: February 6, 2017Date of Patent: August 18, 2020Assignee: Telefonaktiebolaget LM Ericsson (Publ)Inventors: Spendim Dalipi, Dominique Everaere, Asbjörn Grövlen, Kenneth Sandberg, Yutao Sui, Yi-Pin Eric Wang
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Patent number: 10700827Abstract: A wireless communication device (12, 700) receives from a radio node (10, 500, 600) one or more parameter values indicating power allocated to one or more radio signals of a wideband transmission (14). The wideband transmission (14) operates in a wideband operating bandwidth (16). The wireless communication device (12, 700) also receives from the radio node (10, 500, 600) information about at least one of: (i) a first portion (24) of radio resources, within the wideband operating bandwidth (16), on which power indicated by the one or more parameter values is allocated; and (ii) a second portion (26) of radio resources, within the wideband operating bandwidth (16), on which power indicated by the one or more parameter values is not allocated and on which a narrowband transmission (20) is transmitted. The wireless communication device (12, 700) also performs one or more radio operations based on the one or more parameter values and the received information.Type: GrantFiled: November 17, 2016Date of Patent: June 30, 2020Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Sairamesh Nammi, Ali Behravan, Dominique Everaere, Muhammad Kazmi, Liang Zhang
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Publication number: 20200007370Abstract: A wireless device (810) obtains (904) a first transmission time interval (TTI) for transmitting a first signal, and determines (908), based on the first TTI, a first transient time associated with the first TTI that defines a first duration during which a transmit power level of the wireless device changes. The wireless device transmits (912) the first signal using the first transient time. The wireless device obtains (916) a second TTI for transmitting a second signal, wherein a length of the second TTI is different from a length of the first TTI. The wireless device determines (920), based on the second TTI, a second transient time associated with the second TTI that defines a second duration during which the transmit power level of the wireless device changes that is different from the first transient time. The wireless device transmits (924) the second signal using the second transient time.Type: ApplicationFiled: December 28, 2017Publication date: January 2, 2020Inventors: Imadur RAHMAN, Dominique EVERAERE, Laetitía FALCONETTI, Muhammad KAZMI, Mårten SUNDBERG
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Publication number: 20190349775Abstract: Embodiments described herein are directed to methods, apparatus and systems for virtualizing the standalone NB-IoT carrier to make it possible to place two standalone NB-IoT carriers side-by-side. The methods can include receiving a first anchor carrier in standalone spectrum shifted +/?2.5 kHz or +/?7.5 kHz from a 100 kHz raster grid. An indication can be received on the first anchor carrier that the first anchor carrier is operated as one of an inband carrier or a guardband carrier. A second carrier can be received in standalone spectrum, the second carrier separated from the first anchor carrier by less than 400 kHz.Type: ApplicationFiled: November 17, 2017Publication date: November 14, 2019Inventors: Yutao SUI, Dominique EVERAERE, Yi-Pin Eric WANG
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Publication number: 20190342840Abstract: A network node is provided. The network node includes circuitry configured to determine a Transmission Time Interval, TTI, configuration, the TTI configuration including a first TTI for operating a first signal between a first cell on a first carrier and a wireless device, and a second TTI for operating a second signal between the first cell on the first carrier and the wireless device, the TTI configuration including one of: the first TTI adjacent to the second TTI which do not overlap with each other in time; and the first TTI adjacent to the second TTI which at least partly overlap with each other in time, and configured to receive the first signal in the first TTI and the second signal in the second TTI, the first TTI and second TTI having been transmitted based on a maximum output power parameter that is based on the TTI configuration.Type: ApplicationFiled: November 14, 2017Publication date: November 7, 2019Inventors: Imadur RAHMAN, Christian BERGLJUNG, Christopher CALLENDER, Dominique EVERAERE, Muhammad KAZMI, Mårten SUNDBERG
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Publication number: 20190200305Abstract: According to certain embodiments, a method by a wireless device is provided for determining a maximum output power. The method includes obtaining, by the wireless device, a first time resource for transmitting a first signal in ?a first cell on a first carrier and a second time resource for transmitting a second signal in a second cell on a second carrier. Based on the first time resource and the second time resource, the maximum output power is 10 determined. The first signal and the second signal are transmitted based on the determined maximum output power.Type: ApplicationFiled: November 3, 2017Publication date: June 27, 2019Inventors: Muhammad KAZMI, Christian BERGLJUNG, Christopher CALLENDER, Dominique EVERAERE, Imadur RAHMAN, Laetitia FALCONETT, Mårten SUNDBERG
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Publication number: 20190141705Abstract: A wideband carrier (e.g., LTE carrier) is shifted up or down in frequency, within an allocated frequency band, by an integer multiple of the channel raster spacing (e.g., 100 KHz). This reduces the size of the guard band on one side of the carrier, and expands the guard band on the other side. A narrowband carrier (e.g., NB-IoT carrier) is then deployed within the expanded guard band, at or near a frequency such that the transmission is orthogonal to the wideband carrier transmissions, such as by using a shared N frequency grid spacing (e.g. at 100 KHz spacing, and using 15 KHz subcarriers). The narrowband carrier thus maintains orthogonality with the wideband carrier, but has “room” within the expanded guard band to both transmit on a frequency close to the frequency grid spacing, and to boost transmit power (e.g., by 6 dB), while remaining within the spectral mask. The shifted wideband carrier is transparent to wideband UEs, as the frequency shift is an integer multiple of the channel raster spacing.Type: ApplicationFiled: February 6, 2017Publication date: May 9, 2019Applicant: Telefonaktiebolaget LM Ericsson (publ)Inventors: Spendim DALIPI, Dominique EVERAERE, Asbjörn GRÖVLEN, Kenneth SANDBERG, Yutao SUI, Yi-Pin Eric WANG