Patents Assigned to Wireless Future Technologies Inc.
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Patent number: 11153854Abstract: A method, apparatus, and computer program for controlling allocation of control message fields in uplink transmission in a cellular telecommunication system are presented. Uplink control message fields are allocated to the resources of a physical uplink shared traffic channel according to an uplink transmission scheme selected for a user terminal. The control message fields are allocated so that transmission performance of the control messages is optimized for the selected uplink transmission scheme.Type: GrantFiled: December 31, 2018Date of Patent: October 19, 2021Assignee: WIRELESS FUTURE TECHNOLOGIES INC.Inventors: Timo E. Lunttila, Kari P. Pajukoski, Esa T. Tiirola
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Patent number: 11109282Abstract: A first method (and related first apparatus) includes transmitting, in a handover request message, an indication of a first protocol version; a second method (and related second apparatus) includes receiving, in the handover request message, the indication, deciding, based on the received indication and a second protocol version, on a value of an information element included in a handover request acknowledgement message to be transmitted, the information element indicating usage of a first or second signaling scheme, and transmitting the handover request acknowledgement message including the information element; and in the first method receiving the handover request acknowledgement message including the information element; and a third method (and related third apparatus) including receiving the handover command message including the information element, and configuring according to one of the first and second signaling schemes indicated by the information element.Type: GrantFiled: March 17, 2020Date of Patent: August 31, 2021Assignee: WIRELESS FUTURE TECHNOLOGIES INC.Inventors: Andreas Bufe, Woonhee Hwang, Michael Schopp
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Patent number: 11082959Abstract: A user equipment (UE) is disclosed. The UE includes a receiver and a processor that receive a radio resource control (RRC) signal including uplink (UL) sounding reference signal (SRS) configuration information. The UE also receives a semi-persistent scheduling (SPS) message to activate transmission of UL SRSs The UE may then transmit UL SRSs in a time and frequency pattern based on at least the UL SRS configuration information. A UE method and an eNode-B are also disclosed.Type: GrantFiled: May 12, 2020Date of Patent: August 3, 2021Assignee: WIRELESS FUTURE TECHNOLOGIES INC.Inventors: Kari Juhani Hooli, Ajit Kahaduwe, Timo Erkki Lunttila, Karri Markus Ranta-Aho, Antti Anton Toskala
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Patent number: 11076312Abstract: A user equipment (UE) may determine channel state information (CSI) reports with each CSI report being related to a component carrier. The UE may send a subframe with CSI report(s) on a physical uplink control channel (PUCCH). When a collision occurs in the subframe having the CSI report(s) on the PUCCH a lower priority CSI report may be dropped from the transmission.Type: GrantFiled: February 3, 2020Date of Patent: July 27, 2021Assignee: WIRELESS FUTURE TECHNOLOGIES INC.Inventors: Timo Erkki Lunttila, Esa Tapani Tiirola, Kari Pekka Pajukoski, Kari Juhani Hooli
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Publication number: 20200344683Abstract: A user equipment (UE) may receive an OFDM signal having control channel elements (CCEs). The CCEs may be arranged in levels where a first level aggregates less CCEs than a second level. A processor may search for a control channel from control channel candidates that is comprised of the CCEs. A limited number of CCEs may be searched on the first level.Type: ApplicationFiled: July 14, 2020Publication date: October 29, 2020Applicant: WIRELESS FUTURE TECHNOLOGIES INC.Inventors: Frank Frederiksen, Troels Emil Kolding
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Publication number: 20200287692Abstract: Various example embodiments are disclosed herein. According to one example embodiment, a method may include sending, from a base station, an acknowledgment/negative acknowledgment (ACK/NAK) aggregation indicator to the mobile station based on the determining, sending a plurality of data bursts to the mobile station, and receiving at least one aggregated ACK/NAK report from the mobile station.Type: ApplicationFiled: May 26, 2020Publication date: September 10, 2020Applicant: Wireless Future Technologies Inc.Inventors: Adrian Boariu, Shashikant Maheshwari
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Publication number: 20200275427Abstract: A user equipment (UE) is disclosed. The UE includes a receiver and a processor that receive a radio resource control (RRC) signal including uplink (UL) sounding reference signal (SRS) configuration information. The UE also receives a semi-persistent scheduling (SPS) message to activate transmission of UL SRSs The UE may then transmit UL SRSs in a time and frequency pattern based on at least the UL SRS configuration information. A UE method and an eNode-B are also disclosed.Type: ApplicationFiled: May 12, 2020Publication date: August 27, 2020Applicant: WIRELESS FUTURE TECHNOLOGIES INC.Inventors: Kari Juhani Hooli, Ajit Kahaduwe, Timo Erkki Lunttila, Karri Markus Ranta-Aho, Antti Anton Toskala
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Patent number: 10716063Abstract: A user equipment (UE) may receive an OFDM signal having control channel elements (CCEs). The CCEs may be arranged in levels where a first level aggregates less CCEs than a second level. A processor may search for a control channel from control channel candidates that is comprised of the CCEs. A limited number of CCEs may be searched on the first level.Type: GrantFiled: January 22, 2018Date of Patent: July 14, 2020Assignee: WIRELESS FUTURE TECHNOLOGIES INC.Inventors: Frank Frederiksen, Troels Emil Kolding
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Publication number: 20200221351Abstract: A first method (and related first apparatus) includes transmitting, in a handover request message, an indication of a first protocol version; a second method (and related second apparatus) includes receiving, in the handover request message, the indication, deciding, based on the received indication and a second protocol version, on a value of an information element included in a handover request acknowledgement message to be transmitted, the information element indicating usage of a first or second signaling scheme, and transmitting the handover request acknowledgement message including the information element; and in the first method receiving the handover request acknowledgement message including the information element; and a third method (and related third apparatus) including receiving the handover command message including the information element, and configuring according to one of the first and second signaling schemes indicated by the information element.Type: ApplicationFiled: March 17, 2020Publication date: July 9, 2020Applicant: Wireless Future Technologies Inc.Inventors: Andreas Bufe, Woonhee Hwang, Michael Schopp
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Publication number: 20200205143Abstract: In accordance with an example embodiment of the present invention, a method comprises allocating a control channel resource in a wireless relay transmission frame on a wireless relay link; generating a control signaling based on at least one of a resource allocation scheme, a status of the wireless relay link and a traffic condition of the wireless relay link; mapping the control signaling to the allocated control channel resource via at least one of a time-first mapping, a frequency-first mapping, and a multiplexing mapping; and transmitting the control signaling in the allocated control channel resource on the wireless relay link to at least one associated relay node.Type: ApplicationFiled: January 23, 2020Publication date: June 25, 2020Applicant: WIRELESS FUTURE TECHNOLOGIES INC.Inventors: Erlin Zeng, Hai Ming Wang, Xiangguang Che, Chun Yan Gao, Peng Chen, Jing Han, Bernhard Raaf
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Publication number: 20200178103Abstract: A user equipment (UE) may determine channel state information (CSI) reports with each CSI report being related to a component carrier. The UE may send a subframe with CSI report(s) on a physical uplink control channel (PUCCH). When a collision occurs in the subframe having the CSI report(s) on the PUCCH a lower priority CSI report may be dropped from the transmission.Type: ApplicationFiled: February 3, 2020Publication date: June 4, 2020Applicant: WIRELESS FUTURE TECHNOLOGIES INC.Inventors: Timo Erkki Lunttila, Esa Tapani Tiirola, Kari Pekka Pajukoski, Kari Juhani Hooli
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Patent number: 10666412Abstract: Various example embodiments are disclosed herein. According to one example embodiment, a method may include sending, from a base station, an acknowledgment/negative acknowledgment (ACK/NAK) aggregation indicator to the mobile station based on the determining, sending a plurality of data bursts to the mobile station, and receiving at least one aggregated ACK/NAK report from the mobile station.Type: GrantFiled: October 4, 2018Date of Patent: May 26, 2020Assignee: WIRELESS FUTURE TECHNOLOGIES INC.Inventors: Adrian Boariu, Shashikant Maheshwari
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Patent number: 10652869Abstract: A system for determining location information for a wireless device is described. The system includes a UE, a LE and multiple LMUs. The LE sends, to the LMUs, reception instructions with characteristics of the signal transmission from the UE and each LMU receives, from the LE, the reception instructions. The UE sends a signal transmission. Each LMU receives the transmitted signal from the UE, determines locating information based at least in part of the received signal and sends the locating information to the LE. The LE receives the locating information regarding the transmitted signal and determines a location of the UE based at least in part on the received locating information. Methods, apparatus and computer readable media are also described.Type: GrantFiled: January 28, 2019Date of Patent: May 12, 2020Assignee: Wireless Future Technologies Inc.Inventors: Kari Juhani Hooli, Ajit Kahaduwe, Timo Erkki Lunttila, Karri Markus Ranta-Aho, Antti Anton Toskala
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Patent number: 10595235Abstract: A first method (and related first apparatus) includes transmitting, in a handover request message, an indication of a first protocol version; a second method (and related second apparatus) includes receiving, in the handover request message, the indication, deciding, based on the received indication and a second protocol version, on a value of an information element included in a handover request acknowledgement message to be transmitted, the information element indicating usage of a first or second signaling scheme, and transmitting the handover request acknowledgement message including the information element; and in the first method receiving the handover request acknowledgement message including the information element; and a third method (and related third apparatus) including receiving the handover command message including the information element, and configuring according to one of the first and second signaling schemes indicated by the information element.Type: GrantFiled: April 2, 2018Date of Patent: March 17, 2020Assignee: WIRELESS FUTURE TECHNOLOGIES INC.Inventors: Andreas Bufe, Woonhee Hwang, Michael Schopp
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Patent number: 10555198Abstract: A user equipment (UE) may determine channel state information (CSI) reports with each CSI report being related to a component carrier. The UE may send a subframe with CSI report(s) on a physical uplink control channel (PUCCH). When a collision occurs in the subframe having the CSI report(s) on the PUCCH a lower priority CSI report may be dropped from the transmission.Type: GrantFiled: April 10, 2017Date of Patent: February 4, 2020Assignee: WIRELESS FUTURE TECHNOLOGIES INC.Inventors: Timo Erkki Lunttila, Esa Tapani Tiirola, Kari Pekka Pajukoski, Kari Juhani Hooli
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Patent number: 10548116Abstract: In accordance with an example embodiment of the present invention, a method comprises allocating a control channel resource in a wireless relay transmission frame on a wireless relay link; generating a control signaling based on at least one of a resource allocation scheme, a status of the wireless relay link and a traffic condition of the wireless relay link; mapping the control signaling to the allocated control channel resource via at least one of a time-first mapping, a frequency-first mapping, and a multiplexing mapping; and transmitting the control signaling in the allocated control channel resource on the wireless relay link to at least one associated relay node.Type: GrantFiled: March 23, 2018Date of Patent: January 28, 2020Assignee: WIRELESS FUTURE TECHNOLOGIES INC.Inventors: Erlin Zeng, Hai Ming Wang, Xiangguang Che, Chun Yan Gao, Peng Chen, Jing Han, Bernhard Raaf
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Publication number: 20190159199Abstract: A system for determining location information for a wireless device is described. The system includes a UE, a LE and multiple LMUs. The LE sends, to the LMUs, reception instructions with characteristics of the signal transmission from the UE and each LMU receives, from the LE, the reception instructions. The UE sends a signal transmission. Each LMU receives the transmitted signal from the UE, determines locating information based at least in part of the received signal and sends the locating information to the LE. The LE receives the locating information regarding the transmitted signal and determines a location of the UE based at least in part on the received locating information. Methods, apparatus and computer readable media are also described.Type: ApplicationFiled: January 28, 2019Publication date: May 23, 2019Applicant: Wireless Future Technologies Inc.Inventors: Kari Juhani Hooli, Ajit Kahaduwe, Timo Erkki Lunttila, Karri Markus Ranta-Aho, Antti Anton Toskala
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Publication number: 20190141699Abstract: A method, apparatus, and computer program for controlling allocation of control message fields in uplink transmission in a cellular telecommunication system are presented. Uplink control message fields are allocated to the resources of a physical uplink shared traffic channel according to an uplink transmission scheme selected for a user terminal. The control message fields are allocated so that transmission performance of the control messages is optimized for the selected uplink transmission scheme.Type: ApplicationFiled: December 31, 2018Publication date: May 9, 2019Applicant: Wireless Future Technologies Inc.Inventors: Timo E. Lunttila, Kari P. Pajukoski, Esa T. Tiirola
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Publication number: 20190036670Abstract: Various example embodiments are disclosed herein. According to one example embodiment, a method may include sending, from a base station, an acknowledgment/negative acknowledgment (ACK/NAK) aggregation indicator to the mobile station based on the determining, sending a plurality of data bursts to the mobile station, and receiving at least one aggregated ACK/NAK report from the mobile station.Type: ApplicationFiled: October 4, 2018Publication date: January 31, 2019Applicant: Wireless Future Technologies Inc.Inventors: Adrian Boariu, Shashikant Maheshwari
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Patent number: 10194431Abstract: A system for determining location information for a wireless device is described. The system includes a UE, a LE and multiple LMUs. The LE sends, to the LMUs, reception instructions with characteristics of the signal transmission from the UE and each LMU receives, from the LE, the reception instructions. The UE sends a signal transmission. Each LMU receives the transmitted signal from the UE, determines locating information based at least in part of the received signal and sends the locating information to the LE. The LE receives the locating information regarding the transmitted signal and determines a location of the UE based at least in part on the received locating information. Methods, apparatus and computer readable media are also described.Type: GrantFiled: February 12, 2018Date of Patent: January 29, 2019Assignee: Wireless Future Technologies Inc.Inventors: Kari Juhani Hooli, Ajit Kahaduwe, Timo Erkki Lunttila, Karri Markus Ranta-Aho, Antti Anton Toskala